Change ASM dump folder (#21)

* minor changes to RedirectorTransformer and class dumping

* don't print the stacktrace when failing to write class

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Ignore spotlessApply reformat
+955a875d42bd8f725d389ef8c4f571824f2ae0c8

.gitattributes

@@ -1,35 +1,44 @@
 * text eol=lf
 
-*.jar      binary
+*.[jJ][aA][rR]          binary
 
-*.png      binary
-*.jpg      binary
-*.jpeg     binary
-*.gif      binary
-*.tif      binary
-*.tiff     binary
-*.ico      binary
-*.svg      text
-*.eps      binary
+*.[pP][nN][gG]          binary
+*.[jJ][pP][gG]          binary
+*.[jJ][pP][eE][gG]      binary
+*.[gG][iI][fF]          binary
+*.[tT][iI][fF]          binary
+*.[tT][iI][fF][fF]      binary
+*.[iI][cC][oO]          binary
+*.[sS][vV][gG]          text
+*.[eE][pP][sS]          binary
+*.[xX][cC][fF]          binary
 
-*.kar      binary
-*.m4a      binary
-*.mid      binary
-*.midi     binary
-*.mp3      binary
-*.ogg      binary
-*.ra       binary
+*.[kK][aA][rR]          binary
+*.[mM]4[aA]             binary
+*.[mM][iI][dD]          binary
+*.[mM][iI][dD][iI]      binary
+*.[mM][pP]3             binary
+*.[oO][gG][gG]          binary
+*.[rR][aA]              binary
 
-*.7z       binary
-*.gz       binary
-*.tar      binary
-*.tgz      binary
-*.zip      binary
+*.7[zZ]                 binary
+*.[gG][zZ]              binary
+*.[tT][aA][rR]          binary
+*.[tT][gG][zZ]          binary
+*.[zZ][iI][pP]          binary
 
-*.patch    -text
+*.[tT][cC][nN]          binary
+*.[sS][oO]              binary
+*.[dD][lL][lL]          binary
+*.[dD][yY][lL][iI][bB]  binary
+*.[pP][sS][dD]          binary
+*.[tT][tT][fF]          binary
+*.[oO][tT][fF]          binary
 
-*.bat      text eol=crlf
-*.cmd      text eol=crlf
-*.ps1      text eol=crlf
+*.[pP][aA][tT][cC][hH]  -text
 
-*autogenerated binary
+*.[bB][aA][tT]          text eol=crlf
+*.[cC][mM][dD]          text eol=crlf
+*.[pP][sS]1             text eol=crlf
+
+*[aA][uU][tT][oO][gG][eE][nN][eE][rR][aA][tT][eE][dD]* binary

.gitignore

@@ -26,3 +26,4 @@ whitelist.json
 *.ipr
 *.iws
 src/main/resources/mixins.*.json
+*.bat

addon.gradle

@@ -1,8 +1,8 @@
 minecraft {
     if (replaceGradleTokenInFile) {
-        replaceIn "CodeChickenCorePlugin.java"
+        tagReplacementFiles.add "CodeChickenCorePlugin.java"
         if(gradleTokenVersion) {
-            replace gradleTokenVersion, versionDetails().lastTag
+            injectedTags.put gradleTokenVersion, versionDetails().lastTag
         }
     }
-}
+}

dependencies.gradle

@@ -1,5 +1,4 @@
 // Add your dependencies here
 
 dependencies {
-    compile('com.github.GTNewHorizons:CodeChickenLib:1.1.5.6:dev')
 }

gradle.properties

@@ -1,60 +1,197 @@
+# ExampleMod tag to use as Blowdryer (Spotless, etc.) settings version, leave empty to disable.
+# LOCAL to test local config updates.
+gtnh.settings.blowdryerTag = 0.2.0
+
+# Human-readable mod name, available for mcmod.info population.
 modName = CodeChicken Core
 
-# This is a case-sensitive string to identify your mod. Convention is to use lower case.
+# Case-sensitive identifier string, available for mcmod.info population and used for automatic mixin JSON generation.
+# Conventionally lowercase.
 modId = CodeChickenCore
 
+# Root package of the mod, used to find various classes in other properties,
+# mcmod.info substitution, enabling assertions in run tasks, etc.
 modGroup = codechicken
 
-# WHY is there no version field?
-# The build script relies on git to provide a version via tags. It is super easy and will enable you to always know the
-# code base or your binary. Check out this tutorial: https://blog.mattclemente.com/2017/10/13/versioning-with-git-tags/
+# Whether to use modGroup as the maven publishing group.
+# Due to a history of using JitPack, the default is com.github.GTNewHorizons for all mods.
+useModGroupForPublishing = false
 
-# Will update your build.gradle automatically whenever an update is available
+# Updates your build.gradle and settings.gradle automatically whenever an update is available.
 autoUpdateBuildScript = false
 
+# Version of Minecraft to target
 minecraftVersion = 1.7.10
+
+# Version of Minecraft Forge to target
 forgeVersion = 10.13.4.1614
 
-# Select a username for testing your mod with breakpoints. You may leave this empty for a random username each time you
-# restart Minecraft in development. Choose this dependent on your mod:
-# Do you need consistent player progressing (for example Thaumcraft)? -> Select a name
-# Do you need to test how your custom blocks interacts with a player that is not the owner? -> leave name empty
+# Specify an MCP channel for dependency deobfuscation and the deobfParams task.
+channel = stable
+
+# Specify an MCP mappings version for dependency deobfuscation and the deobfParams task.
+mappingsVersion = 12
+
+# Defines other MCP mappings for dependency deobfuscation.
+remoteMappings = https\://raw.githubusercontent.com/MinecraftForge/FML/1.7.10/conf/
+
+# Select a default username for testing your mod. You can always override this per-run by running
+# `./gradlew runClient --username=AnotherPlayer`, or configuring this command in your IDE.
 developmentEnvironmentUserName = Developer
 
-# Define a source file of your project with:
+# Enables using modern Java syntax (up to version 17) via Jabel, while still targeting JVM 8.
+# See https://github.com/bsideup/jabel for details on how this works.
+enableModernJavaSyntax = true
+
+# Enables injecting missing generics into the decompiled source code for a better coding experience.
+# Turns most publicly visible List, Map, etc. into proper List<E>, Map<K, V> types.
+enableGenericInjection = true
+
+# Generate a class with a String field for the mod version named as defined below.
+# If generateGradleTokenClass is empty or not missing, no such class will be generated.
+# If gradleTokenVersion is empty or missing, the field will not be present in the class.
+generateGradleTokenClass = codechicken.core.asm.Tags
+
+# Name of the token containing the project's current version to generate/replace.
+gradleTokenVersion = VERSION
+
+# [DEPRECATED] Mod Group replacement token.
+gradleTokenGroupName =
+
+# [DEPRECATED]
+# Multiple source files can be defined here by providing a comma-separated list: Class1.java,Class2.java,Class3.java
 # public static final String VERSION = "GRADLETOKEN_VERSION";
 # The string's content will be replaced with your mod's version when compiled. You should use this to specify your mod's
-# version in @Mod([...], version = VERSION, [...])
-# Leave these properties empty to skip individual token replacements
-replaceGradleTokenInFile = CodeChickenCoreModContainer.java
-gradleTokenModId = GRADLETOKEN_MODID
-gradleTokenModName = GRADLETOKEN_MODNAME
-gradleTokenVersion = GRADLETOKEN_VERSION
-gradleTokenGroupName =
+# version in @Mod([...], version = VERSION, [...]).
+# Leave these properties empty to skip individual token replacements.
+replaceGradleTokenInFile =
 
 # In case your mod provides an API for other mods to implement you may declare its package here. Otherwise, you can
 # leave this property empty.
-# Example value: apiPackage = api + modGroup = com.myname.mymodid -> com.myname.mymodid.api
+# Example value: (apiPackage = api) + (modGroup = com.myname.mymodid) -> com.myname.mymodid.api
 apiPackage =
 
 # Specify the configuration file for Forge's access transformers here. It must be placed into /src/main/resources/META-INF/
-# Example value: mymodid_at.cfg
+# There can be multiple files in a space-separated list.
+# Example value: mymodid_at.cfg nei_at.cfg
 accessTransformersFile =
 
 # Provides setup for Mixins if enabled. If you don't know what mixins are: Keep it disabled!
 usesMixins = false
-# Specify the location of your implementation of IMixinPlugin. Leave it empty otherwise.
+
+# Set to a non-empty string to configure mixins in a separate source set under src/VALUE, instead of src/main.
+# This can speed up compile times thanks to not running the mixin annotation processor on all input sources.
+# Mixin classes will have access to "main" classes, but not the other way around.
+separateMixinSourceSet =
+
+# Adds some debug arguments like verbose output and class export.
+usesMixinDebug = false
+
+# Specify the location of your implementation of IMixinConfigPlugin. Leave it empty otherwise.
 mixinPlugin =
+
 # Specify the package that contains all of your Mixins. You may only place Mixins in this package or the build will fail!
 mixinsPackage =
+
 # Specify the core mod entry class if you use a core mod. This class must implement IFMLLoadingPlugin!
 # This parameter is for legacy compatibility only
-# Example value: coreModClass = asm.FMLPlugin + modGroup = com.myname.mymodid -> com.myname.mymodid.asm.FMLPlugin
+# Example value: (coreModClass = asm.FMLPlugin) + (modGroup = com.myname.mymodid) -> com.myname.mymodid.asm.FMLPlugin
 coreModClass = core.launch.CodeChickenCorePlugin
+
 # If your project is only a consolidation of mixins or a core mod and does NOT contain a 'normal' mod ( = some class
 # that is annotated with @Mod) you want this to be true. When in doubt: leave it on false!
 containsMixinsAndOrCoreModOnly = true
 
-# If enabled, you may use 'shadowImplementation' for dependencies. They will be integrated in your jar. It is your
-# responsibility check the licence and request permission for distribution, if required.
+# Enables Mixins even if this mod doesn't use them, useful if one of the dependencies uses mixins.
+forceEnableMixins = false
+
+# If enabled, you may use 'shadowCompile' for dependencies. They will be integrated into your jar. It is your
+# responsibility to check the license and request permission for distribution if required.
 usesShadowedDependencies = false
+
+# If disabled, won't remove unused classes from shadowed dependencies. Some libraries use reflection to access
+# their own classes, making the minimization unreliable.
+minimizeShadowedDependencies = true
+
+# If disabled, won't rename the shadowed classes.
+relocateShadowedDependencies = true
+
+# Adds CurseMaven, Modrinth, and some more well-known 1.7.10 repositories.
+includeWellKnownRepositories = true
+
+# A list of repositories to exclude from the includeWellKnownRepositories setting. Should be a space separated
+# list of strings, with the acceptable keys being(case does not matter):
+# cursemaven
+# modrinth
+excludeWellKnownRepositories =
+
+# Change these to your Maven coordinates if you want to publish to a custom Maven repository instead of the default GTNH Maven.
+# Authenticate with the MAVEN_USER and MAVEN_PASSWORD environment variables.
+# If you need a more complex setup disable maven publishing here and add a publishing repository to addon.gradle.
+usesMavenPublishing = true
+
+# Maven repository to publish the mod to.
+# mavenPublishUrl = https\://nexus.gtnewhorizons.com/repository/releases/
+
+# Publishing to Modrinth requires you to set the MODRINTH_TOKEN environment variable to your current Modrinth API token.
+#
+# The project's ID on Modrinth. Can be either the slug or the ID.
+# Leave this empty if you don't want to publish to Modrinth.
+modrinthProjectId = codechickencore-unofficial
+
+# The project's relations on Modrinth. You can use this to refer to other projects on Modrinth.
+# Syntax: scope1-type1:name1;scope2-type2:name2;...
+# Where scope can be one of [required, optional, incompatible, embedded],
+#       type can be one of [project, version],
+#       and the name is the Modrinth project or version slug/id of the other mod.
+# Example: required-project:fplib;optional-project:gasstation;incompatible-project:gregtech
+# Note: GTNH Mixins is automatically set as a required dependency if usesMixins = true
+modrinthRelations =
+
+# Publishing to CurseForge requires you to set the CURSEFORGE_TOKEN environment variable to one of your CurseForge API tokens.
+#
+# The project's numeric ID on CurseForge. You can find this in the About Project box.
+# Leave this empty if you don't want to publish on CurseForge.
+curseForgeProjectId = 746279
+
+# The project's relations on CurseForge. You can use this to refer to other projects on CurseForge.
+# Syntax: type1:name1;type2:name2;...
+# Where type can be one of [requiredDependency, embeddedLibrary, optionalDependency, tool, incompatible],
+#       and the name is the CurseForge project slug of the other mod.
+# Example: requiredDependency:railcraft;embeddedLibrary:cofhlib;incompatible:buildcraft
+# Note: UniMixins is automatically set as a required dependency if usesMixins = true.
+curseForgeRelations =
+
+# Optional parameter to customize the produced artifacts. Use this to preserve artifact naming when migrating older
+# projects. New projects should not use this parameter.
+# customArchiveBaseName =
+
+# Optional parameter to have the build automatically fail if an illegal version is used.
+# This can be useful if you e.g. only want to allow versions in the form of '1.1.xxx'.
+# The check is ONLY performed if the version is a git tag.
+# Note: the specified string must be escaped, so e.g. 1\\.1\\.\\d+ instead of 1\.1\.\d+
+# versionPattern =
+
+# Uncomment to prevent the source code from being published.
+# noPublishedSources = true
+
+# Uncomment this to disable Spotless checks.
+# This should only be uncommented to keep it easier to sync with upstream/other forks.
+# That is, if there is no other active fork/upstream, NEVER change this.
+# disableSpotless = true
+
+# Uncomment this to disable Checkstyle checks (currently wildcard import check).
+# disableCheckstyle = true
+
+# Override the IDEA build type. Valid values are: "" (leave blank, do not override), "idea" (force use native IDEA build), "gradle"
+# (force use delegated build).
+# This is meant to be set in $HOME/.gradle/gradle.properties.
+# e.g. add "systemProp.org.gradle.project.ideaOverrideBuildType=idea" will override the build type to be native build.
+# WARNING: If you do use this option, it will overwrite whatever you have in your existing projects. This might not be what you want!
+# Usually there is no need to uncomment this here as other developers do not necessarily use the same build type as you.
+# ideaOverrideBuildType = idea
+
+# Whether IDEA should run spotless checks when pressing the Build button.
+# This is meant to be set in $HOME/.gradle/gradle.properties.
+# ideaCheckSpotlessOnBuild = true
+

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.9.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,80 +15,116 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -97,92 +133,120 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -13,8 +13,10 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,10 +27,14 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
@@ -37,13 +43,13 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -51,48 +57,36 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

repositories.gradle

@@ -1,12 +1,4 @@
 // Add any additional repositiroes for your dependencies here
 
 repositories {
-    maven {
-        name 'GTNH Maven'
-        url 'http://jenkins.usrv.eu:8081/nexus/content/groups/public/'
-        allowInsecureProtocol
-    }
-    maven {
-        url 'https://jitpack.io'
-    }
 }

settings.gradle

@@ -1,10 +1,23 @@
+
+pluginManagement {
+    repositories {
+        maven {
+            // RetroFuturaGradle
+            name "GTNH Maven"
+            url "https://nexus.gtnewhorizons.com/repository/public/"
+            mavenContent {
+                includeGroup("com.gtnewhorizons")
+                includeGroupByRegex("com\\.gtnewhorizons\\..+")
+            }
+        }
+        gradlePluginPortal()
+        mavenCentral()
+        mavenLocal()
+    }
+}
+
 plugins {
-    id 'com.diffplug.blowdryerSetup' version '1.6.0'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.27'
 }
 
-apply plugin: 'com.diffplug.blowdryerSetup'
 
-blowdryerSetup {
-    github('GTNewHorizons/ExampleMod1.7.10', 'tag', '0.1.5')
-    //devLocal '.' // Use this when testing config updates locally
-}

src/main/java/codechicken/core/CCUpdateChecker.java

@@ -1,108 +1,22 @@
 package codechicken.core;
 
-import codechicken.core.launch.CodeChickenCorePlugin;
 import com.google.common.base.Function;
-import cpw.mods.fml.common.Loader;
-import cpw.mods.fml.common.versioning.ComparableVersion;
+
 import cpw.mods.fml.relauncher.FMLInjectionData;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
-import java.net.SocketTimeoutException;
-import java.net.URL;
-import java.net.UnknownHostException;
-import java.util.ArrayList;
-import net.minecraft.client.Minecraft;
-import net.minecraft.util.ChatComponentText;
-import net.minecraft.util.StatCollector;
 
 public class CCUpdateChecker {
-    private static final ArrayList<String> updates = new ArrayList<String>();
 
-    private static class ThreadUpdateCheck extends Thread {
-        private final URL url;
-        private final Function<String, Void> handler;
+    public static void tick() {}
 
-        public ThreadUpdateCheck(URL url, Function<String, Void> handler) {
-            this.url = url;
-            this.handler = handler;
-
-            setName("CodeChicken Update Checker");
-        }
-
-        @Override
-        public void run() {
-            try {
-                HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-                conn.setRequestMethod("GET");
-                conn.setConnectTimeout(5000);
-                conn.setReadTimeout(5000);
-                BufferedReader read = new BufferedReader(new InputStreamReader(conn.getInputStream()));
-                String ret = read.readLine();
-                read.close();
-                if (ret == null) ret = "";
-                handler.apply(ret);
-            } catch (SocketTimeoutException ignored) {
-            } catch (UnknownHostException ignored) {
-            } catch (IOException iox) {
-                iox.printStackTrace();
-            }
-        }
-    }
-
-    public static void tick() {
-        Minecraft mc = Minecraft.getMinecraft();
-        if (!mc.inGameHasFocus) return;
-
-        synchronized (updates) {
-            for (String s : updates) mc.thePlayer.addChatMessage(new ChatComponentText(s));
-            updates.clear();
-        }
-    }
-
-    public static void addUpdateMessage(String s) {
-        synchronized (updates) {
-            updates.add(s);
-        }
-    }
+    public static void addUpdateMessage(String s) {}
 
     public static String mcVersion() {
         return (String) FMLInjectionData.data()[4];
     }
 
-    public static void updateCheck(final String mod, final String version) {
-        updateCheck(
-                "http://www.chickenbones.net/Files/notification/version.php?" + "version="
-                        + mcVersion() + "&" + "file="
-                        + mod,
-                new Function<String, Void>() {
-                    @Override
-                    public Void apply(String ret) {
-                        if (!ret.startsWith("Ret: ")) {
-                            CodeChickenCorePlugin.logger.error(
-                                    "Failed to check update for " + mod + " returned: " + ret);
-                            return null;
-                        }
-                        ComparableVersion newversion = new ComparableVersion(ret.substring(5));
-                        if (newversion.compareTo(new ComparableVersion(version)) > 0)
-                            addUpdateMessage(
-                                    StatCollector.translateToLocalFormatted("codechickencore.update", newversion, mod));
-                        return null;
-                    }
-                });
-    }
+    public static void updateCheck(final String mod, final String version) {}
 
-    public static void updateCheck(String mod) {
-        updateCheck(mod, Loader.instance().getIndexedModList().get(mod).getVersion());
-    }
+    public static void updateCheck(String mod) {}
 
-    public static void updateCheck(String url, Function<String, Void> handler) {
-        try {
-            new ThreadUpdateCheck(new URL(url), handler).start();
-        } catch (MalformedURLException e) {
-            CodeChickenCorePlugin.logger.error("Malformed URL: " + url, e);
-        }
-    }
+    public static void updateCheck(String url, Function<String, Void> handler) {}
 }

src/main/java/codechicken/core/ClassDiscoverer.java

@@ -1,12 +1,5 @@
 package codechicken.core;
 
-import codechicken.core.launch.CodeChickenCorePlugin;
-import codechicken.lib.asm.ASMHelper;
-import com.google.common.collect.ImmutableList;
-import cpw.mods.fml.common.FMLLog;
-import cpw.mods.fml.common.Loader;
-import cpw.mods.fml.common.ModClassLoader;
-import cpw.mods.fml.relauncher.CoreModManager;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -15,10 +8,22 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
+
 import net.minecraft.launchwrapper.Launch;
+
 import org.objectweb.asm.tree.ClassNode;
 
+import com.google.common.collect.ImmutableList;
+
+import codechicken.core.launch.CodeChickenCorePlugin;
+import codechicken.lib.asm.ASMHelper;
+import cpw.mods.fml.common.FMLLog;
+import cpw.mods.fml.common.Loader;
+import cpw.mods.fml.common.ModClassLoader;
+import cpw.mods.fml.relauncher.CoreModManager;
+
 public class ClassDiscoverer {
+
     public IStringMatcher matcher;
     public String[] superclasses;
     public ArrayList<Class<?>> classes;
@@ -35,13 +40,12 @@ public class ClassDiscoverer {
     }
 
     public ClassDiscoverer(Class<?>... superclasses) {
-        this(
-                new IStringMatcher() {
-                    public boolean matches(String test) {
-                        return true;
-                    }
-                },
-                superclasses);
+        this(new IStringMatcher() {
+
+            public boolean matches(String test) {
+                return true;
+            }
+        }, superclasses);
     }
 
     public ArrayList<Class<?>> findClasses() {
@@ -79,10 +83,8 @@ public class ClassDiscoverer {
     }
 
     private void findClasspathMods() {
-        List<String> knownLibraries = ImmutableList.<String>builder()
-                .addAll(modClassLoader.getDefaultLibraries())
-                .addAll(CoreModManager.getLoadedCoremods())
-                .build();
+        List<String> knownLibraries = ImmutableList.<String>builder().addAll(modClassLoader.getDefaultLibraries())
+                .addAll(CoreModManager.getLoadedCoremods()).build();
         File[] minecraftSources = modClassLoader.getParentSources();
         HashSet<String> searchedSources = new HashSet<String>();
         for (File minecraftSource : minecraftSources) {
@@ -98,7 +100,8 @@ public class ClassDiscoverer {
                         readFromZipFile(minecraftSource);
                     } catch (Exception e) {
                         CodeChickenCorePlugin.logger.error(
-                                "Failed to scan " + minecraftSource.getAbsolutePath() + ", the zip file is invalid", e);
+                                "Failed to scan " + minecraftSource.getAbsolutePath() + ", the zip file is invalid",
+                                e);
                     }
                 }
             } else if (minecraftSource.isDirectory()) {

src/main/java/codechicken/core/ClientUtils.java

@@ -1,10 +1,5 @@
 package codechicken.core;
 
-import codechicken.core.internal.CCCEventHandler;
-import cpw.mods.fml.common.FMLCommonHandler;
-import cpw.mods.fml.common.ModContainer;
-import cpw.mods.fml.relauncher.Side;
-import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.network.NetworkManager;
@@ -12,7 +7,14 @@ import net.minecraft.server.MinecraftServer;
 import net.minecraft.util.EnumChatFormatting;
 import net.minecraft.world.World;
 
+import codechicken.core.internal.CCCEventHandler;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.ModContainer;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
 public class ClientUtils extends CommonUtils {
+
     private static Minecraft mc() {
         return Minecraft.getMinecraft();
     }
@@ -22,7 +24,7 @@ public class ClientUtils extends CommonUtils {
     }
 
     public static boolean inWorld() // TODO unused
-            {
+    {
         return mc().getNetHandler() != null;
     }
 
@@ -59,8 +61,8 @@ public class ClientUtils extends CommonUtils {
 
     public static void enhanceSupportersList(Object mod) {
         ModContainer mc = FMLCommonHandler.instance().findContainerFor(mod);
-        mc.getMetadata().description =
-                mc.getMetadata().description.replace("Supporters:", EnumChatFormatting.AQUA + "Supporters:");
+        mc.getMetadata().description = mc.getMetadata().description
+                .replace("Supporters:", EnumChatFormatting.AQUA + "Supporters:");
         GuiModListScroll.register(mod);
     }
 }

src/main/java/codechicken/core/CommonUtils.java

@@ -1,14 +1,17 @@
 package codechicken.core;
 
-import cpw.mods.fml.common.FMLCommonHandler;
-import cpw.mods.fml.relauncher.FMLInjectionData;
 import java.io.File;
+
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityList;
 import net.minecraft.world.World;
 import net.minecraftforge.common.DimensionManager;
 
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.relauncher.FMLInjectionData;
+
 public class CommonUtils {
+
     public static boolean isClient() {
         return FMLCommonHandler.instance().getSide().isClient();
     }

src/main/java/codechicken/core/GuiModListScroll.java

@@ -1,7 +1,39 @@
 package codechicken.core;
 
-import static org.lwjgl.opengl.GL11.*;
+import static org.lwjgl.opengl.GL11.GL_ALWAYS;
+import static org.lwjgl.opengl.GL11.GL_EQUAL;
+import static org.lwjgl.opengl.GL11.GL_KEEP;
+import static org.lwjgl.opengl.GL11.GL_PACK_ALIGNMENT;
+import static org.lwjgl.opengl.GL11.GL_REPLACE;
+import static org.lwjgl.opengl.GL11.GL_STENCIL_INDEX;
+import static org.lwjgl.opengl.GL11.GL_STENCIL_TEST;
+import static org.lwjgl.opengl.GL11.GL_UNPACK_ALIGNMENT;
+import static org.lwjgl.opengl.GL11.GL_UNSIGNED_BYTE;
+import static org.lwjgl.opengl.GL11.GL_ZERO;
+import static org.lwjgl.opengl.GL11.glColorMask;
+import static org.lwjgl.opengl.GL11.glDisable;
+import static org.lwjgl.opengl.GL11.glEnable;
+import static org.lwjgl.opengl.GL11.glPixelStorei;
 import static org.lwjgl.opengl.GL11.glReadPixels;
+import static org.lwjgl.opengl.GL11.glStencilFunc;
+import static org.lwjgl.opengl.GL11.glStencilOp;
+
+import java.awt.Dimension;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.LinkedList;
+import java.util.List;
+
+import javax.imageio.ImageIO;
+
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.client.MinecraftForgeClient;
+
+import org.lwjgl.BufferUtils;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.opengl.GL11;
 
 import codechicken.core.launch.CodeChickenCorePlugin;
 import codechicken.lib.gui.GuiDraw;
@@ -10,21 +42,9 @@ import cpw.mods.fml.client.GuiModList;
 import cpw.mods.fml.common.FMLCommonHandler;
 import cpw.mods.fml.common.ModContainer;
 import cpw.mods.fml.common.ModMetadata;
-import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.LinkedList;
-import java.util.List;
-import javax.imageio.ImageIO;
-import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.client.MinecraftForgeClient;
-import org.lwjgl.BufferUtils;
-import org.lwjgl.input.Keyboard;
-import org.lwjgl.opengl.GL11;
 
 public class GuiModListScroll {
+
     private static List<ModContainer> scrollMods = new LinkedList<ModContainer>();
 
     public static void register(Object mod) {
@@ -45,9 +65,8 @@ public class GuiModListScroll {
         glPixelStorei(GL_PACK_ALIGNMENT, 1);
         glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
         glReadPixels(0, 0, d.width, d.height, GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, buf);
-        for (int i = 0; i < d.width; i++)
-            for (int j = 0; j < d.height; j++)
-                img.setRGB(i, d.height - j - 1, buf.get(j * d.width + i) == 0 ? 0 : 0xFFFFFF);
+        for (int i = 0; i < d.width; i++) for (int j = 0; j < d.height; j++)
+            img.setRGB(i, d.height - j - 1, buf.get(j * d.width + i) == 0 ? 0 : 0xFFFFFF);
         try {
             ImageIO.write(img, "png", new File("stencil" + x + ".png"));
         } catch (IOException e) {
@@ -109,9 +128,7 @@ public class GuiModListScroll {
         glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
 
         String description = selectedMod.getMetadata().description;
-        int height = GuiDraw.fontRenderer
-                        .listFormattedStringToWidth(description, x2 - x1)
-                        .size()
+        int height = GuiDraw.fontRenderer.listFormattedStringToWidth(description, x2 - x1).size()
                 * GuiDraw.fontRenderer.FONT_HEIGHT;
 
         boolean needsScroll = height > y2 - y1draw;
@@ -142,8 +159,8 @@ public class GuiModListScroll {
     }
 
     /**
-     * Does not add the last 10 px space before the description normally starts
-     * Ignores empty child mods expecting a background draw overwrite
+     * Does not add the last 10 px space before the description normally starts Ignores empty child mods expecting a
+     * background draw overwrite
      */
     private static int calcDescY(GuiModList gui, ModContainer mod) {
         ModMetadata meta = mod.getMetadata();

src/main/java/codechicken/core/IGuiPacketSender.java

@@ -3,5 +3,6 @@ package codechicken.core;
 import net.minecraft.entity.player.EntityPlayerMP;
 
 public interface IGuiPacketSender {
+
     void sendPacket(EntityPlayerMP player, int windowId);
 }

src/main/java/codechicken/core/IStringMatcher.java

@@ -1,5 +1,6 @@
 package codechicken.core;
 
 public interface IStringMatcher {
+
     public boolean matches(String test);
 }

src/main/java/codechicken/core/ProfileTimer.java

@@ -3,6 +3,7 @@ package codechicken.core;
 import codechicken.core.launch.CodeChickenCorePlugin;
 
 public class ProfileTimer {
+
     public double decay;
     public long startTime;
     public long nanoTime;

src/main/java/codechicken/core/ReflectionManager.java

@@ -1,13 +1,15 @@
 package codechicken.core;
 
-import codechicken.lib.asm.ObfMapping;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.HashMap;
 
+import codechicken.lib.asm.ObfMapping;
+
 public class ReflectionManager {
+
     public static HashMap<Class<?>, Class<?>> primitiveWrappers = new HashMap<Class<?>, Class<?>>();
 
     static {
@@ -27,12 +29,12 @@ public class ReflectionManager {
             if (primitive == Long.class && Long.class.isInstance(obj)) return true;
             if ((primitive == Long.class || primitive == Integer.class) && Integer.class.isInstance(obj)) return true;
             if ((primitive == Long.class || primitive == Integer.class || primitive == Short.class)
-                    && Short.class.isInstance(obj)) return true;
-            if ((primitive == Long.class
-                            || primitive == Integer.class
-                            || primitive == Short.class
-                            || primitive == Byte.class)
-                    && Integer.class.isInstance(obj)) return true;
+                    && Short.class.isInstance(obj))
+                return true;
+            if ((primitive == Long.class || primitive == Integer.class
+                    || primitive == Short.class
+                    || primitive == Byte.class) && Integer.class.isInstance(obj))
+                return true;
 
             if (primitive == Double.class && Double.class.isInstance(obj)) return true;
             if ((primitive == Double.class || primitive == Float.class) && Float.class.isInstance(obj)) return true;
@@ -64,7 +66,7 @@ public class ReflectionManager {
 
     public static void setField(Class<?> class1, Object instance, String name, Object value)
             throws IllegalArgumentException, IllegalAccessException {
-        setField(class1, instance, new String[] {name}, value);
+        setField(class1, instance, new String[] { name }, value);
     }
 
     public static void setField(Class<?> class1, Object instance, String[] names, Object value)
@@ -95,19 +97,15 @@ public class ReflectionManager {
     }
 
     /**
-     * Static function
-     * void return type
-     * single name
+     * Static function void return type single name
      */
     public static void callMethod(Class<?> class1, String name, Object... params)
             throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
-        callMethod(class1, null, new String[] {name}, params);
+        callMethod(class1, null, new String[] { name }, params);
     }
 
     /**
-     * Static function
-     * void return type
-     * single name
+     * Static function void return type single name
      */
     public static void callMethod(Class<?> class1, String[] names, Object... params)
             throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
@@ -115,12 +113,11 @@ public class ReflectionManager {
     }
 
     /**
-     * void return type
-     * single name
+     * void return type single name
      */
     public static void callMethod(Class<?> class1, Object instance, String name, Object... params)
             throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
-        callMethod(class1, null, instance, new String[] {name}, params);
+        callMethod(class1, null, instance, new String[] { name }, params);
     }
 
     /**
@@ -132,12 +129,11 @@ public class ReflectionManager {
     }
 
     /**
-     * Static method
-     * single name
+     * Static method single name
      */
     public static <R> R callMethod(Class<?> class1, Class<R> returntype, String name, Object... params)
             throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
-        return callMethod(class1, returntype, null, new String[] {name}, params);
+        return callMethod(class1, returntype, null, new String[] { name }, params);
     }
 
     /**
@@ -153,14 +149,12 @@ public class ReflectionManager {
      */
     public static <R> R callMethod(Class<?> class1, Class<R> returntype, Object instance, String name, Object... params)
             throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
-        return callMethod(class1, returntype, instance, new String[] {name}, params);
+        return callMethod(class1, returntype, instance, new String[] { name }, params);
     }
 
-    public static <R> R callMethod(
-            Class<?> class1, Class<R> returntype, Object instance, String[] names, Object... params)
-            throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
-        nextMethod:
-        for (Method method : class1.getDeclaredMethods()) {
+    public static <R> R callMethod(Class<?> class1, Class<R> returntype, Object instance, String[] names,
+            Object... params) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
+        nextMethod: for (Method method : class1.getDeclaredMethods()) {
             boolean match = false;
             for (String name : names) {
                 if (method.getName().equals(name)) {
@@ -204,8 +198,7 @@ public class ReflectionManager {
 
     public static <T> T newInstance(Class<T> class1, Object... params)
             throws IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException {
-        nextMethod:
-        for (Constructor<?> constructor : class1.getDeclaredConstructors()) {
+        nextMethod: for (Constructor<?> constructor : class1.getDeclaredConstructors()) {
             Class<?>[] paramtypes = constructor.getParameterTypes();
             if (paramtypes.length != params.length) continue;
 

src/main/java/codechicken/core/ServerUtils.java

@@ -1,20 +1,24 @@
 package codechicken.core;
 
-import codechicken.lib.asm.ObfMapping;
-import com.mojang.authlib.GameProfile;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.inventory.Container;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.util.IChatComponent;
 
+import com.mojang.authlib.GameProfile;
+
+import codechicken.lib.asm.ObfMapping;
+
 public class ServerUtils extends CommonUtils {
+
     public static MinecraftServer mc() {
         return MinecraftServer.getServer();
     }
@@ -49,17 +53,18 @@ public class ServerUtils extends CommonUtils {
 
     static {
         try {
-            field_152661_c = ReflectionManager.getField(new ObfMapping(
-                    "net/minecraft/server/management/PlayerProfileCache", "field_152661_c", "[Ljava/util/Map;"));
-            c_ProfileEntry = ServerUtils.class
-                    .getClassLoader()
+            field_152661_c = ReflectionManager.getField(
+                    new ObfMapping(
+                            "net/minecraft/server/management/PlayerProfileCache",
+                            "field_152661_c",
+                            "[Ljava/util/Map;"));
+            c_ProfileEntry = ServerUtils.class.getClassLoader()
                     .loadClass("net.minecraft.server.management.PlayerProfileCache$ProfileEntry");
-            func_152668_a = c_ProfileEntry.getDeclaredMethod(new ObfMapping(
+            func_152668_a = c_ProfileEntry.getDeclaredMethod(
+                    new ObfMapping(
                             "net/minecraft/server/management/PlayerProfileCache$ProfileEntry",
                             "func_152668_a",
-                            "()Lcom/mojang/authlib/GameProfile;")
-                    .toRuntime()
-                    .s_name);
+                            "()Lcom/mojang/authlib/GameProfile;").toRuntime().s_name);
             func_152668_a.setAccessible(true);
 
         } catch (Exception e) {

src/main/java/codechicken/core/TaskProfiler.java

@@ -6,7 +6,9 @@ import java.util.List;
 import java.util.Map.Entry;
 
 public class TaskProfiler {
+
     public static class ProfilerResult {
+
         public final String name;
         public final long time;
         public final double fraction;

src/main/java/codechicken/core/asm/CodeChickenAccessTransformer.java

@@ -1,13 +1,16 @@
 package codechicken.core.asm;
 
-import codechicken.lib.asm.ObfMapping;
-import com.google.common.collect.ImmutableBiMap;
-import cpw.mods.fml.common.asm.transformers.AccessTransformer;
-import cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper;
 import java.io.IOException;
 import java.lang.reflect.Field;
 
+import com.google.common.collect.ImmutableBiMap;
+
+import codechicken.lib.asm.ObfMapping;
+import cpw.mods.fml.common.asm.transformers.AccessTransformer;
+import cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper;
+
 public class CodeChickenAccessTransformer extends AccessTransformer {
+
     private static boolean makeAllPublic;
     private static Field f_classNameBiMap;
     private static Object emptyMap = ImmutableBiMap.of();
@@ -20,12 +23,10 @@ public class CodeChickenAccessTransformer extends AccessTransformer {
     private void loadPublicConfig() {
         if (ObfMapping.obfuscated) return;
 
-        makeAllPublic = CodeChickenCoreModContainer.config
-                .getTag("dev.runtimePublic")
-                .setComment(
-                        "Enabling this setting will make all minecraft classes public at runtime in MCP just as they are in modloader."
-                                + "\nYou should ONLY use this when you are testing with a mod that relies on runtime publicity and doesn't include access transformers."
-                                + "\nSuch mods are doing the wrong thing and should be fixed.")
+        makeAllPublic = CodeChickenCoreModContainer.config.getTag("dev.runtimePublic").setComment(
+                "Enabling this setting will make all minecraft classes public at runtime in MCP just as they are in modloader."
+                        + "\nYou should ONLY use this when you are testing with a mod that relies on runtime publicity and doesn't include access transformers."
+                        + "\nSuch mods are doing the wrong thing and should be fixed.")
                 .getBooleanValue(false);
 
         if (!makeAllPublic) return;

src/main/java/codechicken/core/asm/CodeChickenCoreModContainer.java

@@ -1,25 +1,31 @@
 package codechicken.core.asm;
 
-import codechicken.core.CCUpdateChecker;
+import java.io.File;
+import java.util.LinkedList;
+import java.util.List;
+
+import net.minecraftforge.common.MinecraftForge;
+
+import com.google.common.eventbus.EventBus;
+import com.google.common.eventbus.Subscribe;
+
 import codechicken.core.ClientUtils;
 import codechicken.core.featurehack.LiquidTextures;
 import codechicken.core.internal.CCCEventHandler;
 import codechicken.core.launch.CodeChickenCorePlugin;
 import codechicken.lib.config.ConfigFile;
-import com.google.common.eventbus.EventBus;
-import com.google.common.eventbus.Subscribe;
-import cpw.mods.fml.common.*;
+import cpw.mods.fml.common.DummyModContainer;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.LoadController;
+import cpw.mods.fml.common.ModMetadata;
 import cpw.mods.fml.common.event.FMLInitializationEvent;
 import cpw.mods.fml.common.event.FMLPreInitializationEvent;
 import cpw.mods.fml.common.versioning.ArtifactVersion;
 import cpw.mods.fml.common.versioning.VersionParser;
 import cpw.mods.fml.common.versioning.VersionRange;
-import java.io.File;
-import java.util.LinkedList;
-import java.util.List;
-import net.minecraftforge.common.MinecraftForge;
 
 public class CodeChickenCoreModContainer extends DummyModContainer {
+
     public static ConfigFile config;
 
     public static void loadConfig() {
@@ -34,9 +40,9 @@ public class CodeChickenCoreModContainer extends DummyModContainer {
 
     private static ModMetadata getModMetadata() {
         final ModMetadata modMetadata = new ModMetadata();
-        modMetadata.name = "GRADLETOKEN_MODNAME";
-        modMetadata.modId = "GRADLETOKEN_MODID";
-        modMetadata.version = "GRADLETOKEN_VERSION";
+        modMetadata.name = "CodeChicken Core";
+        modMetadata.modId = "CodeChickenCore";
+        modMetadata.version = Tags.VERSION;
         return modMetadata;
     }
 
@@ -68,8 +74,6 @@ public class CodeChickenCoreModContainer extends DummyModContainer {
     @Subscribe
     public void init(FMLInitializationEvent event) {
         if (event.getSide().isClient()) {
-            if (config.getTag("checkUpdates").getBooleanValue(true)) CCUpdateChecker.updateCheck(getModId());
-
             ClientUtils.enhanceSupportersList("CodeChickenCore");
 
             FMLCommonHandler.instance().bus().register(new CCCEventHandler());

src/main/java/codechicken/core/asm/DefaultImplementationTransformer.java

@@ -1,19 +1,23 @@
 package codechicken.core.asm;
 
-import codechicken.lib.asm.ASMHelper;
-import codechicken.lib.asm.ClassHeirachyManager;
-import codechicken.lib.asm.ObfMapping;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedList;
+
 import net.minecraft.launchwrapper.IClassTransformer;
 import net.minecraft.launchwrapper.LaunchClassLoader;
+
 import org.objectweb.asm.tree.ClassNode;
 import org.objectweb.asm.tree.MethodNode;
 
+import codechicken.lib.asm.ASMHelper;
+import codechicken.lib.asm.ClassHeirachyManager;
+import codechicken.lib.asm.ObfMapping;
+
 public class DefaultImplementationTransformer implements IClassTransformer {
+
     private static LaunchClassLoader cl = (LaunchClassLoader) ClassHeirachyManager.class.getClassLoader();
 
     private static ClassNode getClassNode(String name) {
@@ -25,6 +29,7 @@ public class DefaultImplementationTransformer implements IClassTransformer {
     }
 
     static class InterfaceImpl {
+
         public final String iname;
         public ArrayList<MethodNode> impls = new ArrayList<MethodNode>();
 
@@ -35,11 +40,10 @@ public class DefaultImplementationTransformer implements IClassTransformer {
             for (MethodNode method : inode.methods) names.add(method.name + method.desc);
 
             ClassNode cnode = getClassNode(cname);
-            for (MethodNode method : cnode.methods)
-                if (names.contains(method.name + method.desc)) {
-                    impls.add(method);
-                    method.desc = new ObfMapping(cnode.name, method.name, method.desc).toRuntime().s_desc;
-                }
+            for (MethodNode method : cnode.methods) if (names.contains(method.name + method.desc)) {
+                impls.add(method);
+                method.desc = new ObfMapping(cnode.name, method.name, method.desc).toRuntime().s_desc;
+            }
         }
 
         public boolean patch(ClassNode cnode) {

src/main/java/codechicken/core/asm/DelegatedTransformer.java

@@ -13,13 +13,16 @@ import java.util.Map;
 import java.util.Stack;
 import java.util.jar.JarFile;
 import java.util.zip.ZipEntry;
+
 import net.minecraft.launchwrapper.IClassTransformer;
 import net.minecraft.launchwrapper.Launch;
 import net.minecraft.launchwrapper.LaunchClassLoader;
+
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.Opcodes;
 
 public class DelegatedTransformer implements IClassTransformer {
+
     private static ArrayList<IClassTransformer> delegatedTransformers;
     private static Method m_defineClass;
     private static Field f_cachedClasses;
@@ -27,8 +30,8 @@ public class DelegatedTransformer implements IClassTransformer {
     public DelegatedTransformer() {
         delegatedTransformers = new ArrayList<IClassTransformer>();
         try {
-            m_defineClass = ClassLoader.class.getDeclaredMethod(
-                    "defineClass", String.class, byte[].class, Integer.TYPE, Integer.TYPE);
+            m_defineClass = ClassLoader.class
+                    .getDeclaredMethod("defineClass", String.class, byte[].class, Integer.TYPE, Integer.TYPE);
             m_defineClass.setAccessible(true);
             f_cachedClasses = LaunchClassLoader.class.getDeclaredField("cachedClasses");
             f_cachedClasses.setAccessible(true);
@@ -53,9 +56,10 @@ public class DelegatedTransformer implements IClassTransformer {
             if (bytes == null) {
                 String resourceName = transformer.replace('.', '/') + ".class";
                 ZipEntry entry = jar.getEntry(resourceName);
-                if (entry == null)
-                    throw new Exception("Failed to add transformer: " + transformer + ". Entry not found in jar file "
-                            + jarFile.getName());
+                if (entry == null) throw new Exception(
+                        "Failed to add transformer: " + transformer
+                                + ". Entry not found in jar file "
+                                + jarFile.getName());
 
                 bytes = readFully(jar.getInputStream(entry));
             }
@@ -63,14 +67,12 @@ public class DelegatedTransformer implements IClassTransformer {
             defineDependancies(bytes, jar, jarFile);
             Class<?> clazz = defineClass(transformer, bytes);
 
-            if (!IClassTransformer.class.isAssignableFrom(clazz))
-                throw new Exception(
-                        "Failed to add transformer: " + transformer + " is not an instance of IClassTransformer");
+            if (!IClassTransformer.class.isAssignableFrom(clazz)) throw new Exception(
+                    "Failed to add transformer: " + transformer + " is not an instance of IClassTransformer");
 
             IClassTransformer classTransformer;
             try {
-                classTransformer = (IClassTransformer)
-                        clazz.getDeclaredConstructor(File.class).newInstance(jarFile);
+                classTransformer = (IClassTransformer) clazz.getDeclaredConstructor(File.class).newInstance(jarFile);
             } catch (NoSuchMethodException nsme) {
                 classTransformer = (IClassTransformer) clazz.newInstance();
             }

src/main/java/codechicken/core/asm/DependancyLister.java

@@ -5,6 +5,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+
 import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.FieldVisitor;
 import org.objectweb.asm.Label;
@@ -12,9 +13,11 @@ import org.objectweb.asm.MethodVisitor;
 import org.objectweb.asm.Opcodes;
 
 public class DependancyLister extends ClassVisitor {
+
     private static Pattern classdesc = Pattern.compile("L(.+?);");
 
     private class DependancyMethodLister extends MethodVisitor {
+
         public DependancyMethodLister(int api) {
             super(api);
         }

src/main/java/codechicken/core/asm/InterfaceDependancies.java

@@ -6,5 +6,5 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 @Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.TYPE})
+@Target({ ElementType.TYPE })
 public @interface InterfaceDependancies {}

src/main/java/codechicken/core/asm/MCPDeobfuscationTransformer.java

@@ -1,5 +1,28 @@
 package codechicken.core.asm;
 
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import net.minecraft.launchwrapper.IClassTransformer;
+import net.minecraft.launchwrapper.Launch;
+import net.minecraft.launchwrapper.LaunchClassLoader;
+
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multimap;
+
 import codechicken.lib.asm.ASMHelper;
 import codechicken.lib.asm.ASMInit;
 import codechicken.lib.asm.CC_ClassWriter;
@@ -7,30 +30,17 @@ import codechicken.lib.asm.ObfMapping;
 import codechicken.obfuscator.IHeirachyEvaluator;
 import codechicken.obfuscator.ObfuscationMap.ObfuscationEntry;
 import codechicken.obfuscator.ObfuscationRun;
-import com.google.common.collect.HashMultimap;
-import com.google.common.collect.Multimap;
 import cpw.mods.fml.common.asm.transformers.AccessTransformer;
 import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.util.*;
-import java.util.Map.Entry;
-import net.minecraft.launchwrapper.IClassTransformer;
-import net.minecraft.launchwrapper.Launch;
-import net.minecraft.launchwrapper.LaunchClassLoader;
-import org.objectweb.asm.ClassReader;
-import org.objectweb.asm.ClassWriter;
-import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.tree.ClassNode;
-import org.objectweb.asm.tree.MethodInsnNode;
-import org.objectweb.asm.tree.MethodNode;
 
 public class MCPDeobfuscationTransformer implements IClassTransformer, Opcodes, IHeirachyEvaluator {
+
     static {
         ASMInit.init();
     }
 
     public static class LoadPlugin implements IFMLLoadingPlugin {
+
         @Override
         public String[] getASMTransformerClass() {
             return new String[0];
@@ -72,8 +82,8 @@ public class MCPDeobfuscationTransformer implements IClassTransformer, Opcodes,
         try {
             f_transformers = LaunchClassLoader.class.getDeclaredField("transformers");
             f_modifiers = AccessTransformer.class.getDeclaredField("modifiers");
-            Class<?> c_Modifier =
-                    Class.forName(AccessTransformer.class.getName() + "$Modifier", false, Launch.classLoader);
+            Class<?> c_Modifier = Class
+                    .forName(AccessTransformer.class.getName() + "$Modifier", false, Launch.classLoader);
             f_Modifier_name = c_Modifier.getDeclaredField("name");
             f_Modifier_desc = c_Modifier.getDeclaredField("desc");
 
@@ -110,8 +120,7 @@ public class MCPDeobfuscationTransformer implements IClassTransformer, Opcodes,
     public static void load() {
         CodeChickenCoreModContainer.loadConfig();
 
-        if (CodeChickenCoreModContainer.config
-                .getTag("dev.deobfuscate")
+        if (CodeChickenCoreModContainer.config.getTag("dev.deobfuscate")
                 .setComment("set to true to completely deobfuscate mcp names")
                 .getBooleanValue(!ObfMapping.obfuscated)) {
             run = new ObfuscationRun(
@@ -120,8 +129,7 @@ public class MCPDeobfuscationTransformer implements IClassTransformer, Opcodes,
                     ObfuscationRun.fillDefaults(new HashMap<String, String>()));
             run.obf.setHeirachyEvaluator(instance);
             run.setQuiet().parseMappings();
-            Collections.addAll(
-                    excludedPackages, run.config.get("excludedPackages").split(";"));
+            Collections.addAll(excludedPackages, run.config.get("excludedPackages").split(";"));
 
             if (ObfMapping.obfuscated) {
                 ObfMapping.loadMCPRemapper();
@@ -151,8 +159,12 @@ public class MCPDeobfuscationTransformer implements IClassTransformer, Opcodes,
     private byte[] injectCallback(byte[] bytes) {
         ClassNode cnode = ASMHelper.createClassNode(bytes);
         MethodNode mnode = ASMHelper.findMethod(new ObfMapping(cnode.name, "<clinit>", "()V"), cnode);
-        mnode.instructions.insert(new MethodInsnNode(
-                INVOKESTATIC, "codechicken/core/asm/MCPDeobfuscationTransformer", "loadCallback", "()V"));
+        mnode.instructions.insert(
+                new MethodInsnNode(
+                        INVOKESTATIC,
+                        "codechicken/core/asm/MCPDeobfuscationTransformer",
+                        "loadCallback",
+                        "()V"));
         return ASMHelper.createBytes(cnode, 0);
     }
 
@@ -205,8 +217,7 @@ public class MCPDeobfuscationTransformer implements IClassTransformer, Opcodes,
         try {
             byte[] bytes = Launch.classLoader.getClassBytes(name);
             if (bytes != null) return ObfuscationRun.getParents(ASMHelper.createClassNode(bytes));
-        } catch (IOException ignored) {
-        }
+        } catch (IOException ignored) {}
         // clear the miss cache because the library containing it might be loaded later
         Launch.classLoader.clearNegativeEntries(Collections.singleton(name));
         return null;

src/main/java/codechicken/core/asm/MethodASMifier.java

@@ -1,18 +1,22 @@
 package codechicken.core.asm;
 
-import static org.objectweb.asm.Opcodes.*;
+import static org.objectweb.asm.Opcodes.ASM4;
 
-import codechicken.lib.asm.ObfMapping;
 import java.io.File;
 import java.io.PrintWriter;
+
 import net.minecraft.launchwrapper.Launch;
+
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.MethodVisitor;
 import org.objectweb.asm.util.Printer;
 import org.objectweb.asm.util.TraceMethodVisitor;
 
+import codechicken.lib.asm.ObfMapping;
+
 public class MethodASMifier extends ClassVisitor {
+
     PrintWriter printWriter;
     ObfMapping method;
     Printer asmifier;

src/main/java/codechicken/core/asm/TweakTransformer.java

@@ -1,20 +1,28 @@
 package codechicken.core.asm;
 
-import static codechicken.lib.asm.InsnComparator.*;
+import static codechicken.lib.asm.InsnComparator.findOnce;
 
-import codechicken.lib.asm.*;
-import codechicken.lib.asm.ModularASMTransformer.MethodReplacer;
-import codechicken.lib.asm.ModularASMTransformer.MethodTransformer;
-import codechicken.lib.asm.ModularASMTransformer.MethodWriter;
-import codechicken.lib.config.ConfigTag;
 import java.util.Map;
+
 import net.minecraft.launchwrapper.IClassTransformer;
+
 import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.tree.JumpInsnNode;
 import org.objectweb.asm.tree.LabelNode;
 import org.objectweb.asm.tree.MethodNode;
 
+import codechicken.lib.asm.ASMBlock;
+import codechicken.lib.asm.ASMInit;
+import codechicken.lib.asm.ASMReader;
+import codechicken.lib.asm.ModularASMTransformer;
+import codechicken.lib.asm.ModularASMTransformer.MethodReplacer;
+import codechicken.lib.asm.ModularASMTransformer.MethodTransformer;
+import codechicken.lib.asm.ModularASMTransformer.MethodWriter;
+import codechicken.lib.asm.ObfMapping;
+import codechicken.lib.config.ConfigTag;
+
 public class TweakTransformer implements IClassTransformer, Opcodes {
+
     static {
         ASMInit.init();
     }
@@ -25,43 +33,42 @@ public class TweakTransformer implements IClassTransformer, Opcodes {
 
     public static void load() {
         CodeChickenCoreModContainer.loadConfig();
-        tweaks = CodeChickenCoreModContainer.config
-                .getTag("tweaks")
-                .setComment("Various tweaks that can be applied to game mechanics.")
-                .useBraces();
+        tweaks = CodeChickenCoreModContainer.config.getTag("tweaks")
+                .setComment("Various tweaks that can be applied to game mechanics.").useBraces();
         tweaks.removeTag("persistantLava");
 
-        if (tweaks.getTag("environmentallyFriendlyCreepers")
-                .setComment(
-                        "If set to true, creepers will not destroy landscape. (A version of mobGriefing setting just for creepers)")
+        if (tweaks.getTag("environmentallyFriendlyCreepers").setComment(
+                "If set to true, creepers will not destroy landscape. (A version of mobGriefing setting just for creepers)")
                 .getBooleanValue(false)) {
-            transformer.add(new MethodReplacer(
-                    new ObfMapping("net/minecraft/entity/monster/EntityCreeper", "func_146077_cc", "()V"),
-                    blocks.get("d_environmentallyFriendlyCreepers"),
-                    blocks.get("environmentallyFriendlyCreepers")));
+            transformer.add(
+                    new MethodReplacer(
+                            new ObfMapping("net/minecraft/entity/monster/EntityCreeper", "func_146077_cc", "()V"),
+                            blocks.get("d_environmentallyFriendlyCreepers"),
+                            blocks.get("environmentallyFriendlyCreepers")));
         }
 
-        if (!tweaks.getTag("softLeafReplace")
-                .setComment("If set to false, leaves will only replace air when growing")
+        if (!tweaks.getTag("softLeafReplace").setComment("If set to false, leaves will only replace air when growing")
                 .getBooleanValue(false)) {
-            transformer.add(new MethodWriter(
-                    ACC_PUBLIC,
-                    new ObfMapping(
-                            "net/minecraft/block/Block",
-                            "canBeReplacedByLeaves",
-                            "(Lnet/minecraft/world/IBlockAccess;III)Z"),
-                    blocks.get("softLeafReplace")));
+            transformer.add(
+                    new MethodWriter(
+                            ACC_PUBLIC,
+                            new ObfMapping(
+                                    "net/minecraft/block/Block",
+                                    "canBeReplacedByLeaves",
+                                    "(Lnet/minecraft/world/IBlockAccess;III)Z"),
+                            blocks.get("softLeafReplace")));
         }
 
-        if (tweaks.getTag("doFireTickOut")
-                .setComment(
-                        "If set to true and doFireTick is disabled in the game rules, fire will still dissipate if it's not over a fire source")
+        if (tweaks.getTag("doFireTickOut").setComment(
+                "If set to true and doFireTick is disabled in the game rules, fire will still dissipate if it's not over a fire source")
                 .getBooleanValue(true)) {
             transformer.add(
-                    new MethodTransformer(new ObfMapping(
-                            "net/minecraft/block/BlockFire",
-                            "func_149674_a",
-                            "(Lnet/minecraft/world/World;IIILjava/util/Random;)V")) {
+                    new MethodTransformer(
+                            new ObfMapping(
+                                    "net/minecraft/block/BlockFire",
+                                    "func_149674_a",
+                                    "(Lnet/minecraft/world/World;IIILjava/util/Random;)V")) {
+
                         @Override
                         public void transform(MethodNode mv) {
                             ASMBlock needle = blocks.get("n_doFireTick");
@@ -79,10 +86,12 @@ public class TweakTransformer implements IClassTransformer, Opcodes {
                 .setComment("If set to true two adjacent water source blocks will not generate a third.")
                 .getBooleanValue(false)) {
             transformer.add(
-                    new MethodTransformer(new ObfMapping(
-                            "net/minecraft/block/BlockDynamicLiquid",
-                            "func_149674_a",
-                            "(Lnet/minecraft/world/World;IIILjava/util/Random;)V")) {
+                    new MethodTransformer(
+                            new ObfMapping(
+                                    "net/minecraft/block/BlockDynamicLiquid",
+                                    "func_149674_a",
+                                    "(Lnet/minecraft/world/World;IIILjava/util/Random;)V")) {
+
                         @Override
                         public void transform(MethodNode mv) {
                             ASMBlock needle = blocks.get("finiteWater");

src/main/java/codechicken/core/commands/CoreCommand.java

@@ -1,7 +1,7 @@
 package codechicken.core.commands;
 
-import codechicken.core.ServerUtils;
 import java.util.List;
+
 import net.minecraft.command.ICommand;
 import net.minecraft.command.ICommandSender;
 import net.minecraft.entity.player.EntityPlayer;
@@ -15,8 +15,12 @@ import net.minecraft.world.World;
 import net.minecraft.world.WorldServer;
 import net.minecraftforge.common.DimensionManager;
 
+import codechicken.core.ServerUtils;
+
 public abstract class CoreCommand implements ICommand {
+
     public class WCommandSender implements ICommandSender {
+
         public ICommandSender wrapped;
 
         public WCommandSender(ICommandSender sender) {
@@ -108,12 +112,12 @@ public abstract class CoreCommand implements ICommand {
     }
 
     @Override
-    public List<?> getCommandAliases() {
+    public List<String> getCommandAliases() {
         return null;
     }
 
     @Override
-    public List<?> addTabCompletionOptions(ICommandSender var1, String[] var2) {
+    public List<String> addTabCompletionOptions(ICommandSender var1, String[] var2) {
         return null;
     }
 
@@ -125,10 +129,8 @@ public abstract class CoreCommand implements ICommand {
     @Override
     public boolean canCommandSenderUseCommand(ICommandSender var1) {
         if (OPOnly()) {
-            if (var1 instanceof EntityPlayer)
-                return MinecraftServer.getServer()
-                        .getConfigurationManager()
-                        .func_152596_g(((EntityPlayer) var1).getGameProfile());
+            if (var1 instanceof EntityPlayer) return MinecraftServer.getServer().getConfigurationManager()
+                    .func_152596_g(((EntityPlayer) var1).getGameProfile());
             else if (var1 instanceof MinecraftServer) return true;
             else return false;
         }

src/main/java/codechicken/core/commands/PlayerCommand.java

@@ -11,6 +11,7 @@ import net.minecraft.world.ChunkPosition;
 import net.minecraft.world.WorldServer;
 
 public abstract class PlayerCommand extends CoreCommand {
+
     @Override
     public boolean canCommandSenderUseCommand(ICommandSender var1) {
         if (!super.canCommandSenderUseCommand(var1)) return false;
@@ -26,8 +27,8 @@ public abstract class PlayerCommand extends CoreCommand {
     public abstract void handleCommand(WorldServer world, EntityPlayerMP player, String[] args);
 
     public ChunkPosition getPlayerLookingAtBlock(EntityPlayerMP player, float reach) {
-        Vec3 vec3d =
-                Vec3.createVectorHelper(player.posX, (player.posY + 1.6200000000000001D) - player.yOffset, player.posZ);
+        Vec3 vec3d = Vec3
+                .createVectorHelper(player.posX, (player.posY + 1.6200000000000001D) - player.yOffset, player.posZ);
         Vec3 vec3d1 = player.getLook(1.0F);
         Vec3 vec3d2 = vec3d.addVector(vec3d1.xCoord * reach, vec3d1.yCoord * reach, vec3d1.zCoord * reach);
         MovingObjectPosition hit = player.worldObj.rayTraceBlocks(vec3d, vec3d2);
@@ -39,8 +40,8 @@ public abstract class PlayerCommand extends CoreCommand {
     }
 
     public Entity getPlayerLookingAtEntity(EntityPlayerMP player, float reach) {
-        Vec3 vec3d =
-                Vec3.createVectorHelper(player.posX, (player.posY + 1.6200000000000001D) - player.yOffset, player.posZ);
+        Vec3 vec3d = Vec3
+                .createVectorHelper(player.posX, (player.posY + 1.6200000000000001D) - player.yOffset, player.posZ);
         Vec3 vec3d1 = player.getLook(1.0F);
         Vec3 vec3d2 = vec3d.addVector(vec3d1.xCoord * reach, vec3d1.yCoord * reach, vec3d1.zCoord * reach);
         MovingObjectPosition hit = player.worldObj.rayTraceBlocks(vec3d, vec3d2);

src/main/java/codechicken/core/commands/ServerCommand.java

@@ -4,6 +4,7 @@ import net.minecraft.command.ICommandSender;
 import net.minecraft.server.MinecraftServer;
 
 public abstract class ServerCommand extends CoreCommand {
+
     @Override
     public void processCommand(ICommandSender var1, String[] var2) {
         handleCommand(var2, (MinecraftServer) var1);

src/main/java/codechicken/core/featurehack/EntityRenderHook.java

@@ -5,7 +5,9 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
 
 public class EntityRenderHook extends Entity {
+
     public static interface IRenderCallback {
+
         public void render(float frame, int pass);
 
         public boolean shouldRenderInPass(int pass);

src/main/java/codechicken/core/featurehack/EntityUpdateHook.java

@@ -5,7 +5,9 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
 
 public class EntityUpdateHook extends Entity {
+
     public static interface IUpdateCallback {
+
         public void onUpdate();
 
         public boolean isValid();

src/main/java/codechicken/core/featurehack/FeatureHack.java

@@ -6,6 +6,7 @@ import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 
 public class FeatureHack {
+
     private static boolean updateHookEnabled = false;
     private static boolean renderHookEnabled = false;
 

src/main/java/codechicken/core/featurehack/GameDataManipulator.java

@@ -1,14 +1,17 @@
 package codechicken.core.featurehack;
 
-import codechicken.lib.asm.ObfMapping;
 import java.lang.reflect.Field;
 import java.util.Map;
+
 import net.minecraft.item.Item;
 import net.minecraft.util.ObjectIntIdentityMap;
 import net.minecraft.util.RegistryNamespaced;
 import net.minecraft.util.RegistrySimple;
 
+import codechicken.lib.asm.ObfMapping;
+
 public class GameDataManipulator {
+
     public static Field f_registryObjects;
     public static Field f_underlyingIntegerMap;
 
@@ -16,15 +19,13 @@ public class GameDataManipulator {
         try {
             f_registryObjects = RegistrySimple.class.getDeclaredField(
                     new ObfMapping("net/minecraft/util/RegistrySimple", "field_82596_a", "Ljava/util/Map;")
-                            .toRuntime()
-                            .s_name);
+                            .toRuntime().s_name);
             f_registryObjects.setAccessible(true);
-            f_underlyingIntegerMap = RegistryNamespaced.class.getDeclaredField(new ObfMapping(
+            f_underlyingIntegerMap = RegistryNamespaced.class.getDeclaredField(
+                    new ObfMapping(
                             "net/minecraft/util/RegistryNamespaced",
                             "field_148759_a",
-                            "Lnet/minecraft/util/ObjectIntIdentityMap;")
-                    .toRuntime()
-                    .s_name);
+                            "Lnet/minecraft/util/ObjectIntIdentityMap;").toRuntime().s_name);
             f_underlyingIntegerMap.setAccessible(true);
         } catch (Exception e) {
             throw new RuntimeException(e);

src/main/java/codechicken/core/featurehack/LiquidTextures.java

@@ -1,5 +1,12 @@
 package codechicken.core.featurehack;
 
+import java.lang.reflect.Field;
+
+import net.minecraft.init.Blocks;
+import net.minecraft.util.IIcon;
+import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.MinecraftForge;
+
 import codechicken.core.ReflectionManager;
 import codechicken.core.asm.TweakTransformer;
 import codechicken.core.featurehack.mc.TextureLavaFX;
@@ -8,13 +15,9 @@ import codechicken.core.featurehack.mc.TextureWaterFX;
 import codechicken.core.featurehack.mc.TextureWaterFlowFX;
 import codechicken.lib.asm.ObfMapping;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
-import java.lang.reflect.Field;
-import net.minecraft.init.Blocks;
-import net.minecraft.util.IIcon;
-import net.minecraftforge.client.event.TextureStitchEvent;
-import net.minecraftforge.common.MinecraftForge;
 
 public class LiquidTextures {
+
     public static IIcon[] newTextures = new IIcon[4];
 
     public static boolean replaceLava;
@@ -23,14 +26,10 @@ public class LiquidTextures {
     private static Field field_tex;
 
     public static void init() {
-        replaceWater = TweakTransformer.tweaks
-                .getTag("replaceWaterFX")
-                .setComment("Set this to true to use the pre1.5 water textures")
-                .getBooleanValue(false);
-        replaceLava = TweakTransformer.tweaks
-                .getTag("replaceLavaFX")
-                .setComment("Set this to true to use the pre1.5 lava textures")
-                .getBooleanValue(false);
+        replaceWater = TweakTransformer.tweaks.getTag("replaceWaterFX")
+                .setComment("Set this to true to use the pre1.5 water textures").getBooleanValue(false);
+        replaceLava = TweakTransformer.tweaks.getTag("replaceLavaFX")
+                .setComment("Set this to true to use the pre1.5 lava textures").getBooleanValue(false);
         if (replaceWater) {
             newTextures[0] = new TextureWaterFX().texture;
             newTextures[1] = new TextureWaterFlowFX().texture;

src/main/java/codechicken/core/featurehack/RenderEntityRenderHook.java

@@ -4,9 +4,11 @@ import net.minecraft.client.renderer.entity.Render;
 import net.minecraft.entity.Entity;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.MinecraftForgeClient;
+
 import org.lwjgl.opengl.GL11;
 
 public class RenderEntityRenderHook extends Render {
+
     @Override
     public void doRender(Entity entity, double x, double y, double z, float f, float frame) {
         EntityRenderHook hook = (EntityRenderHook) entity;

src/main/java/codechicken/core/featurehack/RenderNull.java

@@ -5,6 +5,7 @@ import net.minecraft.entity.Entity;
 import net.minecraft.util.ResourceLocation;
 
 public class RenderNull extends Render {
+
     @Override
     public void doRender(Entity var1, double var2, double var4, double var6, float var8, float var9) {}
 

src/main/java/codechicken/core/featurehack/TweakTransformerHelper.java

@@ -3,23 +3,23 @@ package codechicken.core.featurehack;
 import static net.minecraftforge.common.util.ForgeDirection.UP;
 
 import java.util.Random;
+
 import net.minecraft.block.Block;
 import net.minecraft.init.Blocks;
 import net.minecraft.world.World;
 
 public class TweakTransformerHelper {
+
     public static void quenchFireTick(World world, int x, int y, int z, Random rand) {
         Block base = world.getBlock(x, y - 1, z);
         boolean supported = (base != null && base.isFireSource(world, x, y - 1, z, UP));
 
-        if (!Blocks.fire.canPlaceBlockAt(world, x, y, z)
-                || !supported
-                        && world.isRaining()
-                        && (world.canLightningStrikeAt(x, y, z)
-                                || world.canLightningStrikeAt(x - 1, y, z)
-                                || world.canLightningStrikeAt(x + 1, y, z)
-                                || world.canLightningStrikeAt(x, y, z - 1)
-                                || world.canLightningStrikeAt(x, y, z + 1))) world.setBlockToAir(x, y, z);
+        if (!Blocks.fire.canPlaceBlockAt(world, x, y, z) || !supported && world.isRaining()
+                && (world.canLightningStrikeAt(x, y, z) || world.canLightningStrikeAt(x - 1, y, z)
+                        || world.canLightningStrikeAt(x + 1, y, z)
+                        || world.canLightningStrikeAt(x, y, z - 1)
+                        || world.canLightningStrikeAt(x, y, z + 1)))
+            world.setBlockToAir(x, y, z);
         else {
             int meta = world.getBlockMetadata(x, y, z);
             if (meta < 15) world.setBlockMetadataWithNotify(x, y, z, meta + rand.nextInt(3) / 2, 0);

src/main/java/codechicken/core/featurehack/mc/TextureLavaFX.java

@@ -1,13 +1,15 @@
 package codechicken.core.featurehack.mc;
 
+import net.minecraft.util.MathHelper;
+
 import codechicken.lib.colour.ColourRGBA;
 import codechicken.lib.render.TextureFX;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import net.minecraft.util.MathHelper;
 
 @SideOnly(Side.CLIENT)
 public class TextureLavaFX extends TextureFX {
+
     protected float[] field_76876_g = new float[256];
     protected float[] field_76878_h = new float[256];
     protected float[] field_76879_i = new float[256];
@@ -52,16 +54,16 @@ public class TextureLavaFX extends TextureFX {
 
                 this.field_76878_h[var1 + var2 * tileSizeBase] = var3 / 10.0F
                         + (this.field_76879_i[(var1 + 0 & tileSizeMask) + (var2 + 0 & tileSizeMask) * tileSizeBase]
-                                        + this.field_76879_i[
-                                                (var1 + 1 & tileSizeMask) + (var2 + 0 & tileSizeMask) * tileSizeBase]
-                                        + this.field_76879_i[
-                                                (var1 + 1 & tileSizeMask) + (var2 + 1 & tileSizeMask) * tileSizeBase]
-                                        + this.field_76879_i[
-                                                (var1 + 0 & tileSizeMask) + (var2 + 1 & tileSizeMask) * tileSizeBase])
+                                + this.field_76879_i[(var1 + 1 & tileSizeMask)
+                                        + (var2 + 0 & tileSizeMask) * tileSizeBase]
+                                + this.field_76879_i[(var1 + 1 & tileSizeMask)
+                                        + (var2 + 1 & tileSizeMask) * tileSizeBase]
+                                + this.field_76879_i[(var1 + 0 & tileSizeMask)
+                                        + (var2 + 1 & tileSizeMask) * tileSizeBase])
                                 / 4.0F
                                 * 0.8F;
-                this.field_76879_i[var1 + var2 * tileSizeBase] +=
-                        this.field_76877_j[var1 + var2 * tileSizeBase] * 0.01F;
+                this.field_76879_i[var1 + var2 * tileSizeBase] += this.field_76877_j[var1 + var2 * tileSizeBase]
+                        * 0.01F;
 
                 if (this.field_76879_i[var1 + var2 * tileSizeBase] < 0.0F) {
                     this.field_76879_i[var1 + var2 * tileSizeBase] = 0.0F;

src/main/java/codechicken/core/featurehack/mc/TextureLavaFlowFX.java

@@ -1,13 +1,15 @@
 package codechicken.core.featurehack.mc;
 
+import net.minecraft.util.MathHelper;
+
 import codechicken.lib.colour.ColourRGBA;
 import codechicken.lib.render.TextureFX;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import net.minecraft.util.MathHelper;
 
 @SideOnly(Side.CLIENT)
 public class TextureLavaFlowFX extends TextureFX {
+
     protected float[] field_76871_g = new float[256];
     protected float[] field_76874_h = new float[256];
     protected float[] field_76875_i = new float[256];
@@ -60,16 +62,16 @@ public class TextureLavaFlowFX extends TextureFX {
 
                 this.field_76874_h[var1 + var2 * tileSizeBase] = var3 / 10.0F
                         + (this.field_76875_i[(var1 + 0 & tileSizeMask) + (var2 + 0 & tileSizeMask) * tileSizeBase]
-                                        + this.field_76875_i[
-                                                (var1 + 1 & tileSizeMask) + (var2 + 0 & tileSizeMask) * tileSizeBase]
-                                        + this.field_76875_i[
-                                                (var1 + 1 & tileSizeMask) + (var2 + 1 & tileSizeMask) * tileSizeBase]
-                                        + this.field_76875_i[
-                                                (var1 + 0 & tileSizeMask) + (var2 + 1 & tileSizeMask) * tileSizeBase])
+                                + this.field_76875_i[(var1 + 1 & tileSizeMask)
+                                        + (var2 + 0 & tileSizeMask) * tileSizeBase]
+                                + this.field_76875_i[(var1 + 1 & tileSizeMask)
+                                        + (var2 + 1 & tileSizeMask) * tileSizeBase]
+                                + this.field_76875_i[(var1 + 0 & tileSizeMask)
+                                        + (var2 + 1 & tileSizeMask) * tileSizeBase])
                                 / 4.0F
                                 * 0.8F;
-                this.field_76875_i[var1 + var2 * tileSizeBase] +=
-                        this.field_76872_j[var1 + var2 * tileSizeBase] * 0.01F;
+                this.field_76875_i[var1 + var2 * tileSizeBase] += this.field_76872_j[var1 + var2 * tileSizeBase]
+                        * 0.01F;
 
                 if (this.field_76875_i[var1 + var2 * tileSizeBase] < 0.0F) {
                     this.field_76875_i[var1 + var2 * tileSizeBase] = 0.0F;

src/main/java/codechicken/core/featurehack/mc/TextureWaterFX.java

@@ -7,6 +7,7 @@ import cpw.mods.fml.relauncher.SideOnly;
 
 @SideOnly(Side.CLIENT)
 public class TextureWaterFX extends TextureFX {
+
     /** red RGB value for water texture */
     protected float[] red = new float[256];
 

src/main/java/codechicken/core/featurehack/mc/TextureWaterFlowFX.java

@@ -7,6 +7,7 @@ import cpw.mods.fml.relauncher.SideOnly;
 
 @SideOnly(Side.CLIENT)
 public class TextureWaterFlowFX extends TextureFX {
+
     protected float[] field_76880_g = new float[256];
     protected float[] field_76883_h = new float[256];
     protected float[] field_76884_i = new float[256];
@@ -51,15 +52,15 @@ public class TextureWaterFlowFX extends TextureFX {
                     var3 += this.field_76880_g[var5 + var6 * tileSizeBase];
                 }
 
-                this.field_76883_h[var1 + var2 * tileSizeBase] =
-                        var3 / 3.2F + this.field_76884_i[var1 + var2 * tileSizeBase] * 0.8F;
+                this.field_76883_h[var1 + var2 * tileSizeBase] = var3 / 3.2F
+                        + this.field_76884_i[var1 + var2 * tileSizeBase] * 0.8F;
             }
         }
 
         for (var1 = 0; var1 < tileSizeBase; ++var1) {
             for (var2 = 0; var2 < tileSizeBase; ++var2) {
-                this.field_76884_i[var1 + var2 * tileSizeBase] +=
-                        this.field_76881_j[var1 + var2 * tileSizeBase] * 0.05F;
+                this.field_76884_i[var1 + var2 * tileSizeBase] += this.field_76881_j[var1 + var2 * tileSizeBase]
+                        * 0.05F;
 
                 if (this.field_76884_i[var1 + var2 * tileSizeBase] < 0.0F) {
                     this.field_76884_i[var1 + var2 * tileSizeBase] = 0.0F;

src/main/java/codechicken/core/fluid/ExtendedFluidTank.java

@@ -6,6 +6,7 @@ import net.minecraftforge.fluids.FluidTankInfo;
 import net.minecraftforge.fluids.IFluidTank;
 
 public class ExtendedFluidTank implements IFluidTank {
+
     private FluidStack fluid;
     private boolean changeType;
     private int capacity;

src/main/java/codechicken/core/fluid/FluidUtils.java

@@ -1,6 +1,5 @@
 package codechicken.core.fluid;
 
-import codechicken.lib.inventory.InventoryUtils;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -11,7 +10,10 @@ import net.minecraftforge.fluids.FluidRegistry;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.IFluidHandler;
 
+import codechicken.lib.inventory.InventoryUtils;
+
 public class FluidUtils {
+
     public static int B = FluidContainerRegistry.BUCKET_VOLUME;
     public static FluidStack water = new FluidStack(FluidRegistry.WATER, 1000);
     public static FluidStack lava = new FluidStack(FluidRegistry.LAVA, 1000);
@@ -68,8 +70,7 @@ public class FluidUtils {
     }
 
     public static NBTTagCompound write(FluidStack fluid, NBTTagCompound tag) {
-        return fluid == null || fluid.getFluid() == null
-                ? new NBTTagCompound()
+        return fluid == null || fluid.getFluid() == null ? new NBTTagCompound()
                 : fluid.writeToNBT(new NBTTagCompound());
     }
 

src/main/java/codechicken/core/fluid/TankAccess.java

@@ -5,6 +5,7 @@ import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.IFluidHandler;
 
 public class TankAccess {
+
     public IFluidHandler tank;
     public ForgeDirection side;
 

src/main/java/codechicken/core/gui/ClickCounter.java

@@ -1,11 +1,14 @@
 package codechicken.core.gui;
 
-import com.google.common.base.Objects;
 import java.util.Map;
 import java.util.TreeMap;
 
+import com.google.common.base.Objects;
+
 public class ClickCounter<T> {
+
     public class ClickCount {
+
         public T clicked;
         public long time;
         public int count;

src/main/java/codechicken/core/gui/GuiCCButton.java

@@ -3,9 +3,11 @@ package codechicken.core.gui;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.audio.PositionedSoundRecord;
 import net.minecraft.util.ResourceLocation;
+
 import org.lwjgl.opengl.GL11;
 
 public class GuiCCButton extends GuiWidget {
+
     public String text;
     public String actionCommand;
     private boolean isEnabled = true;
@@ -32,8 +34,7 @@ public class GuiCCButton extends GuiWidget {
     public void mouseClicked(int x, int y, int button) {
         if (isEnabled && pointInside(x, y) && actionCommand != null) {
             sendAction(actionCommand, button);
-            Minecraft.getMinecraft()
-                    .getSoundHandler()
+            Minecraft.getMinecraft().getSoundHandler()
                     .playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("gui.button.press"), 1.0F));
         }
     }
@@ -52,8 +53,8 @@ public class GuiCCButton extends GuiWidget {
         int state = getButtonTex(mousex, mousey);
         drawTexturedModalRect(x, y, 0, 46 + state * 20, width / 2, height / 2); // top left
         drawTexturedModalRect(x + width / 2, y, 200 - width / 2, 46 + state * 20, width / 2, height / 2); // top right
-        drawTexturedModalRect(
-                x, y + height / 2, 0, 46 + state * 20 + 20 - height / 2, width / 2, height / 2); // bottom left
+        drawTexturedModalRect(x, y + height / 2, 0, 46 + state * 20 + 20 - height / 2, width / 2, height / 2); // bottom
+                                                                                                               // left
         drawTexturedModalRect(
                 x + width / 2,
                 y + height / 2,

src/main/java/codechicken/core/gui/GuiCCTextField.java

@@ -2,9 +2,11 @@ package codechicken.core.gui;
 
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.util.ChatAllowedCharacters;
+
 import org.lwjgl.input.Keyboard;
 
 public class GuiCCTextField extends GuiWidget {
+
     private String text;
     private boolean isFocused;
     private boolean isEnabled;
@@ -63,10 +65,9 @@ public class GuiCCTextField extends GuiWidget {
     public void keyTyped(char c, int keycode) {
         if (!isEnabled || !isFocused) return;
 
-        /*if(c == '\t')//tab
-        {
-            parentGuiScreen.selectNextField();
-        }*/
+        /*
+         * if(c == '\t')//tab { parentGuiScreen.selectNextField(); }
+         */
         if (c == '\026') // paste
         {
             String s = GuiScreen.getClipboardString();
@@ -90,8 +91,7 @@ public class GuiCCTextField extends GuiWidget {
     }
 
     public boolean canAddChar(char c) {
-        return allowedCharacters == null
-                ? ChatAllowedCharacters.isAllowedCharacter(c)
+        return allowedCharacters == null ? ChatAllowedCharacters.isAllowedCharacter(c)
                 : allowedCharacters.indexOf(c) >= 0;
     }
 

src/main/java/codechicken/core/gui/GuiScreenWidget.java

@@ -1,14 +1,18 @@
 package codechicken.core.gui;
 
-import codechicken.lib.gui.GuiDraw;
 import java.awt.Point;
 import java.util.ArrayList;
+
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiScreen;
+
 import org.lwjgl.input.Mouse;
 import org.lwjgl.opengl.GL11;
 
+import codechicken.lib.gui.GuiDraw;
+
 public class GuiScreenWidget extends GuiScreen implements IGuiActionListener {
+
     public ArrayList<GuiWidget> widgets = new ArrayList<GuiWidget>();
     public int xSize, ySize, guiTop, guiLeft;
 

src/main/java/codechicken/core/gui/GuiScrollPane.java

@@ -1,10 +1,13 @@
 package codechicken.core.gui;
 
+import java.awt.Dimension;
+import java.awt.Rectangle;
+
 import codechicken.lib.math.MathHelper;
 import codechicken.lib.vec.Rectangle4i;
-import java.awt.*;
 
 public abstract class GuiScrollPane extends GuiWidget {
+
     protected int scrollclicky = -1;
     protected float scrollpercent;
     protected int scrollmousey;
@@ -28,7 +31,10 @@ public abstract class GuiScrollPane extends GuiWidget {
 
     public Rectangle windowBounds() {
         return new Rectangle(
-                x + marginleft, y + margintop, width - marginleft - marginright, height - margintop - marginbottom);
+                x + marginleft,
+                y + margintop,
+                width - marginleft - marginright,
+                height - margintop - marginbottom);
     }
 
     public abstract int contentHeight();
@@ -103,13 +109,8 @@ public abstract class GuiScrollPane extends GuiWidget {
         Rectangle w = windowBounds();
         int barempty = height - sbar.height;
 
-        if (button == 0
-                && sbar.height < height
-                && // the scroll bar can move (not full length)
-                mx >= sbar.x
-                && mx <= sbar.x + sbar.width
-                && my >= y
-                && my <= y + height) // in the scroll pane
+        if (button == 0 && sbar.height < height && // the scroll bar can move (not full length)
+                mx >= sbar.x && mx <= sbar.x + sbar.width && my >= y && my <= y + height) // in the scroll pane
         {
             if (my < sbar.y) {
                 percentscrolled = (my - y) / (float) barempty;
@@ -126,14 +127,12 @@ public abstract class GuiScrollPane extends GuiWidget {
     }
 
     /**
-     * Mouse down on slot area
-     * Coordinates relative to slot content area
+     * Mouse down on slot area Coordinates relative to slot content area
      */
     public void slotDown(int mx, int my, int button) {}
 
     /**
-     * Mouse up on slot area
-     * Coordinates relative to slot content area
+     * Mouse up on slot area Coordinates relative to slot content area
      */
     public void slotUp(int mx, int my, int button) {}
 
@@ -141,7 +140,7 @@ public abstract class GuiScrollPane extends GuiWidget {
     public void mouseMovedOrUp(int mx, int my, int button) {
         Rectangle w = windowBounds();
         if (isScrolling() && button == 0) // we were scrolling and we released mouse
-        scrollclicky = -1;
+            scrollclicky = -1;
         else if (w.contains(mx, my)) slotUp(mx - w.x, my - w.y + scrolledPixels(), button);
     }
 

src/main/java/codechicken/core/gui/GuiScrollSlot.java

@@ -1,9 +1,11 @@
 package codechicken.core.gui;
 
-import java.awt.*;
+import java.awt.Rectangle;
+
 import org.lwjgl.input.Keyboard;
 
 public abstract class GuiScrollSlot extends GuiScrollPane {
+
     protected String actionCommand;
     public boolean focused;
     protected ClickCounter<Integer> click = new ClickCounter<Integer>();

src/main/java/codechicken/core/gui/GuiWidget.java

@@ -8,6 +8,7 @@ import net.minecraft.client.renderer.texture.TextureManager;
 import net.minecraft.util.ResourceLocation;
 
 public class GuiWidget extends Gui {
+
     protected static final ResourceLocation guiTex = new ResourceLocation("textures/gui/widgets.png");
 
     public GuiScreen parentScreen;

src/main/java/codechicken/core/gui/IGuiActionListener.java

@@ -1,5 +1,6 @@
 package codechicken.core.gui;
 
 public interface IGuiActionListener {
+
     public void actionPerformed(String actionCommand, Object... params);
 }

src/main/java/codechicken/core/internal/CCCEventHandler.java

@@ -1,6 +1,7 @@
 package codechicken.core.internal;
 
-import codechicken.core.CCUpdateChecker;
+import net.minecraftforge.client.event.GuiScreenEvent;
+
 import codechicken.core.GuiModListScroll;
 import cpw.mods.fml.client.GuiModList;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
@@ -8,16 +9,15 @@ import cpw.mods.fml.common.gameevent.TickEvent;
 import cpw.mods.fml.common.gameevent.TickEvent.Phase;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
-import net.minecraftforge.client.event.GuiScreenEvent;
 
 public class CCCEventHandler {
+
     public static int renderTime;
     public static float renderFrame;
 
     @SubscribeEvent
     public void clientTick(TickEvent.ClientTickEvent event) {
         if (event.phase == Phase.END) {
-            CCUpdateChecker.tick();
             renderTime++;
         }
     }

src/main/java/codechicken/core/inventory/GuiContainerWidget.java

@@ -1,17 +1,21 @@
 package codechicken.core.inventory;
 
+import java.awt.Point;
+import java.util.ArrayList;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.inventory.Container;
+
+import org.lwjgl.input.Mouse;
+import org.lwjgl.opengl.GL11;
+
 import codechicken.core.gui.GuiWidget;
 import codechicken.core.gui.IGuiActionListener;
 import codechicken.lib.gui.GuiDraw;
-import java.awt.Point;
-import java.util.ArrayList;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.inventory.Container;
-import org.lwjgl.input.Mouse;
-import org.lwjgl.opengl.GL11;
 
 public class GuiContainerWidget extends GuiContainer implements IGuiActionListener {
+
     public ArrayList<GuiWidget> widgets = new ArrayList<GuiWidget>();
 
     public GuiContainerWidget(Container inventorySlots) {

src/main/java/codechicken/core/launch/CodeChickenCorePlugin.java

@@ -1,17 +1,7 @@
 package codechicken.core.launch;
 
-import codechicken.core.asm.*;
-import codechicken.lib.config.ConfigTag;
-import cpw.mods.fml.common.FMLCommonHandler;
-import cpw.mods.fml.common.versioning.DefaultArtifactVersion;
-import cpw.mods.fml.common.versioning.VersionParser;
-import cpw.mods.fml.relauncher.CoreModManager;
-import cpw.mods.fml.relauncher.FMLInjectionData;
-import cpw.mods.fml.relauncher.IFMLCallHook;
-import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
-import cpw.mods.fml.relauncher.IFMLLoadingPlugin.MCVersion;
-import cpw.mods.fml.relauncher.IFMLLoadingPlugin.TransformerExclusions;
-import java.awt.*;
+import java.awt.Desktop;
+import java.awt.GraphicsEnvironment;
 import java.io.File;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
@@ -22,20 +12,39 @@ import java.util.Map;
 import java.util.jar.Attributes;
 import java.util.jar.JarFile;
 import java.util.jar.Manifest;
+
 import javax.swing.JEditorPane;
 import javax.swing.JOptionPane;
 import javax.swing.event.HyperlinkEvent;
 import javax.swing.event.HyperlinkListener;
+
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-@TransformerExclusions(value = {"codechicken.core.asm", "codechicken.obfuscator"})
+import codechicken.core.asm.CodeChickenCoreModContainer;
+import codechicken.core.asm.DelegatedTransformer;
+import codechicken.core.asm.MCPDeobfuscationTransformer;
+import codechicken.core.asm.Tags;
+import codechicken.core.asm.TweakTransformer;
+import codechicken.lib.config.ConfigTag;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.versioning.DefaultArtifactVersion;
+import cpw.mods.fml.common.versioning.VersionParser;
+import cpw.mods.fml.relauncher.CoreModManager;
+import cpw.mods.fml.relauncher.FMLInjectionData;
+import cpw.mods.fml.relauncher.IFMLCallHook;
+import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
+import cpw.mods.fml.relauncher.IFMLLoadingPlugin.MCVersion;
+import cpw.mods.fml.relauncher.IFMLLoadingPlugin.TransformerExclusions;
+
+@TransformerExclusions(value = { "codechicken.core.asm", "codechicken.obfuscator" })
 @MCVersion("1.7.10")
 public class CodeChickenCorePlugin implements IFMLLoadingPlugin, IFMLCallHook {
+
     public static final String mcVersion = "[1.7.10]";
 
     @Deprecated
-    public static final String version = "1.1.3-unused";
+    public static final String version = Tags.VERSION;
 
     public static File minecraftDir;
     public static String currentMcVersion;
@@ -47,27 +56,25 @@ public class CodeChickenCorePlugin implements IFMLLoadingPlugin, IFMLCallHook {
         minecraftDir = (File) FMLInjectionData.data()[6];
         currentMcVersion = (String) FMLInjectionData.data()[4];
 
-        DepLoader.load();
         injectDeobfPlugin();
     }
 
     private void injectDeobfPlugin() {
         try {
             Class<?> wrapperClass = Class.forName("cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper");
-            Constructor wrapperConstructor = wrapperClass.getConstructor(
-                    String.class, IFMLLoadingPlugin.class, File.class, Integer.TYPE, String[].class);
+            Constructor wrapperConstructor = wrapperClass
+                    .getConstructor(String.class, IFMLLoadingPlugin.class, File.class, Integer.TYPE, String[].class);
             Field f_loadPlugins = CoreModManager.class.getDeclaredField("loadPlugins");
             wrapperConstructor.setAccessible(true);
             f_loadPlugins.setAccessible(true);
-            ((List) f_loadPlugins.get(null))
-                    .add(
-                            2,
-                            wrapperConstructor.newInstance(
-                                    "CCCDeobfPlugin",
-                                    new MCPDeobfuscationTransformer.LoadPlugin(),
-                                    null,
-                                    0,
-                                    new String[0]));
+            ((List) f_loadPlugins.get(null)).add(
+                    2,
+                    wrapperConstructor.newInstance(
+                            "CCCDeobfPlugin",
+                            new MCPDeobfuscationTransformer.LoadPlugin(),
+                            null,
+                            0,
+                            new String[0]));
         } catch (Exception e) {
             logger.error("Failed to inject MCPDeobfuscation Transformer", e);
         }
@@ -88,13 +95,13 @@ public class CodeChickenCorePlugin implements IFMLLoadingPlugin, IFMLCallHook {
             ep.setEditable(false);
             ep.setOpaque(false);
             ep.addHyperlinkListener(new HyperlinkListener() {
+
                 @Override
                 public void hyperlinkUpdate(HyperlinkEvent event) {
                     try {
                         if (event.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED))
                             Desktop.getDesktop().browse(event.getURL().toURI());
-                    } catch (Exception ignored) {
-                    }
+                    } catch (Exception ignored) {}
                 }
             });
 
@@ -134,45 +141,43 @@ public class CodeChickenCorePlugin implements IFMLLoadingPlugin, IFMLCallHook {
     }
 
     public static void systemCheck(ConfigTag checkRAM) {
-        long minBytes = parseSize(checkRAM.getTag("minRAM")
-                .setComment("Amount of RAM minimum this modpack needs to load")
-                .getValue("3GB"));
+        long minBytes = parseSize(
+                checkRAM.getTag("minRAM").setComment("Amount of RAM minimum this modpack needs to load")
+                        .getValue("3GB"));
         if (Runtime.getRuntime().maxMemory() < minBytes) {
             String err = "You should have at least " + humanReadableByteCountBin(minBytes)
                     + " of RAM but you have only allocated "
-                    + humanReadableByteCountBin(Runtime.getRuntime().maxMemory()) + ".";
+                    + humanReadableByteCountBin(Runtime.getRuntime().maxMemory())
+                    + ".";
             logger.error(err);
 
             JEditorPane ep = new JEditorPane(
                     "text/html",
-                    "<html>" + err + "<br>"
-                            + checkRAM.getTag("modPack")
-                                    .setComment("Name of the modpack")
+                    "<html>" + err
+                            + "<br>"
+                            + checkRAM.getTag("modPack").setComment("Name of the modpack")
                                     .getValue("Unidentified ModPack")
                             + " seriously won't run without enough RAM. "
-                            + checkRAM.getTag("wiki")
-                                    .setComment("Webpage describing RAM settings")
-                                    .getValue(
-                                            "See <a href=\"https://downloadmoreram.com\">DownloadMoreRam.com</a> for details.")
+                            + checkRAM.getTag("wiki").setComment("Webpage describing RAM settings").getValue(
+                                    "See <a href=\"https://downloadmoreram.com\">DownloadMoreRam.com</a> for details.")
                             + "<br>Recommended values are between "
-                            + checkRAM.getTag("recRAM")
-                                    .setComment("Lower bound of recommended RAM")
-                                    .getValue("4GB") + " and "
-                            + checkRAM.getTag("recRAMUpper")
-                                    .setComment("Upper bound of recommended RAM")
+                            + checkRAM.getTag("recRAM").setComment("Lower bound of recommended RAM").getValue("4GB")
+                            + " and "
+                            + checkRAM.getTag("recRAMUpper").setComment("Upper bound of recommended RAM")
                                     .getValue("6GB")
-                            + ". Check your launcher's JVM arguments." + "</html>");
+                            + ". Check your launcher's JVM arguments."
+                            + "</html>");
 
             ep.setEditable(false);
             ep.setOpaque(false);
             ep.addHyperlinkListener(new HyperlinkListener() {
+
                 @Override
                 public void hyperlinkUpdate(HyperlinkEvent event) {
                     try {
                         if (event.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED))
                             Desktop.getDesktop().browse(event.getURL().toURI());
-                    } catch (Exception ignored) {
-                    }
+                    } catch (Exception ignored) {}
                 }
             });
 
@@ -185,12 +190,9 @@ public class CodeChickenCorePlugin implements IFMLLoadingPlugin, IFMLCallHook {
     @Override
     public String[] getASMTransformerClass() {
         versionCheck(mcVersion, "CodeChickenCore");
-        return new String[] {
-            "codechicken.lib.asm.ClassHeirachyManager",
-            "codechicken.core.asm.TweakTransformer",
-            "codechicken.core.asm.DelegatedTransformer",
-            "codechicken.core.asm.DefaultImplementationTransformer"
-        };
+        return new String[] { "codechicken.lib.asm.ClassHeirachyManager", "codechicken.core.asm.TweakTransformer",
+                "codechicken.core.asm.DelegatedTransformer", "codechicken.core.asm.DefaultImplementationTransformer",
+                "codechicken.lib.asm.RedirectorTransformer" };
     }
 
     @Override
@@ -215,13 +217,12 @@ public class CodeChickenCorePlugin implements IFMLLoadingPlugin, IFMLCallHook {
     public Void call() {
         CodeChickenCoreModContainer.loadConfig();
         ConfigTag checkRAM;
-        checkRAM = CodeChickenCoreModContainer.config
-                .getTag("checks")
-                .setComment("Configuration options for checking various requirements for a modpack.")
-                .useBraces();
+        checkRAM = CodeChickenCoreModContainer.config.getTag("checks")
+                .setComment("Configuration options for checking various requirements for a modpack.").useBraces();
         if (checkRAM.getTag("checkRAM")
                 .setComment("If set to true, check RAM available for Minecraft before continuing to load")
-                .getBooleanValue(false)) systemCheck(checkRAM);
+                .getBooleanValue(false))
+            systemCheck(checkRAM);
         TweakTransformer.load();
         scanCodeChickenMods();
 

src/main/java/codechicken/core/launch/DepLoader.java

@@ -1,52 +1,26 @@
 package codechicken.core.launch;
 
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.swing.Box;
+import javax.swing.JDialog;
+import javax.swing.JOptionPane;
+
 import cpw.mods.fml.common.versioning.ComparableVersion;
-import cpw.mods.fml.relauncher.FMLInjectionData;
-import cpw.mods.fml.relauncher.FMLLaunchHandler;
 import cpw.mods.fml.relauncher.IFMLCallHook;
 import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
 import cpw.mods.fml.relauncher.IFMLLoadingPlugin.MCVersion;
-import java.awt.*;
-import java.awt.Dialog.ModalityType;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.beans.PropertyChangeEvent;
-import java.beans.PropertyChangeListener;
-import java.io.*;
-import java.lang.reflect.Field;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.net.URLConnection;
-import java.nio.ByteBuffer;
-import java.util.*;
-import java.util.List;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.regex.PatternSyntaxException;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import javax.swing.*;
-import javax.swing.event.HyperlinkEvent;
-import javax.swing.event.HyperlinkListener;
-import net.minecraft.launchwrapper.LaunchClassLoader;
-import sun.misc.URLClassPath;
-import sun.net.util.URLUtil;
 
 /**
- * For autodownloading stuff.
- * This is really unoriginal, mostly ripped off FML, credits to cpw.
+ * For autodownloading stuff. This is really unoriginal, mostly ripped off FML, credits to cpw.
  */
 @MCVersion("1.7.10")
 public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
-    private static ByteBuffer downloadBuffer = ByteBuffer.allocateDirect(1 << 23);
-    private static final String owner = "CB's DepLoader";
-    private static DepLoadInst inst;
 
     public interface IDownloadDisplay {
+
         void resetProgress(int sizeGuess);
 
         void setPokeThread(Thread currentThread);
@@ -64,135 +38,44 @@ public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
 
     @SuppressWarnings("serial")
     public static class Downloader extends JOptionPane implements IDownloadDisplay {
-        private JDialog container;
-        private JLabel currentActivity;
-        private JProgressBar progress;
+
         boolean stopIt;
         Thread pokeThread;
 
         private Box makeProgressPanel() {
-            Box box = Box.createVerticalBox();
-            box.add(Box.createRigidArea(new Dimension(0, 10)));
-            JLabel welcomeLabel = new JLabel("<html><b><font size='+1'>" + owner
-                    + " is setting up your minecraft environment</font></b></html>");
-            box.add(welcomeLabel);
-            welcomeLabel.setAlignmentY(LEFT_ALIGNMENT);
-            welcomeLabel =
-                    new JLabel("<html>Please wait, " + owner + " has some tasks to do before you can play</html>");
-            welcomeLabel.setAlignmentY(LEFT_ALIGNMENT);
-            box.add(welcomeLabel);
-            box.add(Box.createRigidArea(new Dimension(0, 10)));
-            currentActivity = new JLabel("Currently doing ...");
-            box.add(currentActivity);
-            box.add(Box.createRigidArea(new Dimension(0, 10)));
-            progress = new JProgressBar(0, 100);
-            progress.setStringPainted(true);
-            box.add(progress);
-            box.add(Box.createRigidArea(new Dimension(0, 30)));
-            return box;
+            return null;
         }
 
         @Override
         public JDialog makeDialog() {
-            if (container != null) return container;
-
-            setMessageType(JOptionPane.INFORMATION_MESSAGE);
-            setMessage(makeProgressPanel());
-            setOptions(new Object[] {"Stop"});
-            addPropertyChangeListener(new PropertyChangeListener() {
-                @Override
-                public void propertyChange(PropertyChangeEvent evt) {
-                    if (evt.getSource() == Downloader.this && evt.getPropertyName() == VALUE_PROPERTY) {
-                        requestClose("This will stop minecraft from launching\nAre you sure you want to do this?");
-                    }
-                }
-            });
-            container = new JDialog(null, "Hello", ModalityType.MODELESS);
-            container.setResizable(false);
-            container.setLocationRelativeTo(null);
-            container.add(this);
-            this.updateUI();
-            container.pack();
-            container.setMinimumSize(container.getPreferredSize());
-            container.setVisible(true);
-            container.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
-            container.addWindowListener(new WindowAdapter() {
-                @Override
-                public void windowClosing(WindowEvent e) {
-                    requestClose(
-                            "Closing this window will stop minecraft from launching\nAre you sure you wish to do this?");
-                }
-            });
-            return container;
+            return null;
         }
 
-        protected void requestClose(String message) {
-            int shouldClose = JOptionPane.showConfirmDialog(
-                    container,
-                    message,
-                    "Are you sure you want to stop?",
-                    JOptionPane.YES_NO_OPTION,
-                    JOptionPane.WARNING_MESSAGE);
-            if (shouldClose == JOptionPane.YES_OPTION) container.dispose();
-
-            stopIt = true;
-            if (pokeThread != null) pokeThread.interrupt();
-        }
+        protected void requestClose(String message) {}
 
         @Override
-        public void updateProgressString(String progressUpdate, Object... data) {
-            // FMLLog.finest(progressUpdate, data);
-            if (currentActivity != null) currentActivity.setText(String.format(progressUpdate, data));
-        }
+        public void updateProgressString(String progressUpdate, Object... data) {}
 
         @Override
-        public void resetProgress(int sizeGuess) {
-            if (progress != null) progress.getModel().setRangeProperties(0, 0, 0, sizeGuess, false);
-        }
+        public void resetProgress(int sizeGuess) {}
 
         @Override
-        public void updateProgress(int fullLength) {
-            if (progress != null) progress.getModel().setValue(fullLength);
-        }
+        public void updateProgress(int fullLength) {}
 
         @Override
-        public void setPokeThread(Thread currentThread) {
-            this.pokeThread = currentThread;
-        }
+        public void setPokeThread(Thread currentThread) {}
 
         @Override
         public boolean shouldStopIt() {
-            return stopIt;
+            return true;
         }
 
         @Override
-        public void showErrorDialog(String name, String url) {
-            JEditorPane ep = new JEditorPane(
-                    "text/html",
-                    "<html>" + owner
-                            + " was unable to download required library " + name
-                            + "<br>Check your internet connection and try restarting or download it manually from"
-                            + "<br><a href=\""
-                            + url + "\">" + url + "</a> and put it in your mods folder" + "</html>");
-
-            ep.setEditable(false);
-            ep.setOpaque(false);
-            ep.addHyperlinkListener(new HyperlinkListener() {
-                @Override
-                public void hyperlinkUpdate(HyperlinkEvent event) {
-                    try {
-                        if (event.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED))
-                            Desktop.getDesktop().browse(event.getURL().toURI());
-                    } catch (Exception e) {
-                    }
-                }
-            });
-
-            JOptionPane.showMessageDialog(null, ep, "A download error has occurred", JOptionPane.ERROR_MESSAGE);
-        }
+        public void showErrorDialog(String name, String url) {}
     }
 
     public static class DummyDownloader implements IDownloadDisplay {
+
         @Override
         public void resetProgress(int sizeGuess) {}
 
@@ -220,6 +103,7 @@ public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
     }
 
     public static class VersionedFile {
+
         public final Pattern pattern;
         public final String filename;
         public final ComparableVersion version;
@@ -244,6 +128,7 @@ public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
     }
 
     public static class Dependency {
+
         public String url;
         public VersionedFile file;
 
@@ -261,313 +146,13 @@ public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
     }
 
     public static class DepLoadInst {
-        private File modsDir;
-        private File v_modsDir;
-        private IDownloadDisplay downloadMonitor;
-        private JDialog popupWindow;
 
-        private Map<String, Dependency> depMap = new HashMap<String, Dependency>();
-        private HashSet<String> depSet = new HashSet<String>();
+        public DepLoadInst() {}
 
-        public DepLoadInst() {
-            String mcVer = (String) FMLInjectionData.data()[4];
-            File mcDir = (File) FMLInjectionData.data()[6];
-
-            modsDir = new File(mcDir, "mods");
-            v_modsDir = new File(mcDir, "mods/" + mcVer);
-            if (!v_modsDir.exists()) v_modsDir.mkdirs();
-        }
-
-        private void addClasspath(String name) {
-            try {
-                ((LaunchClassLoader) DepLoader.class.getClassLoader())
-                        .addURL(new File(v_modsDir, name).toURI().toURL());
-            } catch (MalformedURLException e) {
-                throw new RuntimeException(e);
-            }
-        }
-
-        private void deleteMod(File mod) {
-            if (mod.delete()) return;
-
-            try {
-                ClassLoader cl = DepLoader.class.getClassLoader();
-                URL url = mod.toURI().toURL();
-                Field f_ucp = URLClassLoader.class.getDeclaredField("ucp");
-                Field f_loaders = URLClassPath.class.getDeclaredField("loaders");
-                Field f_lmap = URLClassPath.class.getDeclaredField("lmap");
-                f_ucp.setAccessible(true);
-                f_loaders.setAccessible(true);
-                f_lmap.setAccessible(true);
-
-                URLClassPath ucp = (URLClassPath) f_ucp.get(cl);
-                Closeable loader = ((Map<String, Closeable>) f_lmap.get(ucp)).remove(URLUtil.urlNoFragString(url));
-                if (loader != null) {
-                    loader.close();
-                    ((List<?>) f_loaders.get(ucp)).remove(loader);
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-
-            if (!mod.delete()) {
-                mod.deleteOnExit();
-                String msg = owner + " was unable to delete file " + mod.getPath()
-                        + " the game will now try to delete it on exit. If this dialog appears again, delete it manually.";
-                CodeChickenCorePlugin.logger.error(msg);
-                if (!GraphicsEnvironment.isHeadless())
-                    JOptionPane.showMessageDialog(null, msg, "An update error has occurred", JOptionPane.ERROR_MESSAGE);
-
-                System.exit(1);
-            }
-        }
-
-        private void download(Dependency dep) {
-            popupWindow = (JDialog) downloadMonitor.makeDialog();
-            File libFile = new File(v_modsDir, dep.file.filename);
-            try {
-                URL libDownload = new URL(dep.url + '/' + dep.file.filename);
-                downloadMonitor.updateProgressString("Downloading file %s", libDownload.toString());
-                CodeChickenCorePlugin.logger.debug("Downloading file " + libDownload);
-                URLConnection connection = libDownload.openConnection();
-                connection.setConnectTimeout(5000);
-                connection.setReadTimeout(5000);
-                connection.setRequestProperty("User-Agent", "" + owner + " Downloader");
-                int sizeGuess = connection.getContentLength();
-                download(connection.getInputStream(), sizeGuess, libFile);
-                downloadMonitor.updateProgressString("Download complete");
-                CodeChickenCorePlugin.logger.trace("Download complete");
-
-                scanDepInfo(libFile);
-            } catch (Exception e) {
-                libFile.delete();
-                if (downloadMonitor.shouldStopIt()) {
-                    CodeChickenCorePlugin.logger.error(
-                            "You have stopped the downloading operation before it could complete");
-                    System.exit(1);
-                    return;
-                }
-                downloadMonitor.showErrorDialog(dep.file.filename, dep.url + '/' + dep.file.filename);
-                throw new RuntimeException("A download error occured", e);
-            }
-        }
-
-        private void download(InputStream is, int sizeGuess, File target) throws Exception {
-            if (sizeGuess > downloadBuffer.capacity())
-                throw new Exception(String.format(
-                        "The file %s is too large to be downloaded by " + owner + " - the download is invalid",
-                        target.getName()));
-
-            downloadBuffer.clear();
-
-            int bytesRead, fullLength = 0;
-
-            downloadMonitor.resetProgress(sizeGuess);
-            try {
-                downloadMonitor.setPokeThread(Thread.currentThread());
-                byte[] smallBuffer = new byte[1024];
-                while ((bytesRead = is.read(smallBuffer)) >= 0) {
-                    downloadBuffer.put(smallBuffer, 0, bytesRead);
-                    fullLength += bytesRead;
-                    if (downloadMonitor.shouldStopIt()) {
-                        break;
-                    }
-                    downloadMonitor.updateProgress(fullLength);
-                }
-                is.close();
-                downloadMonitor.setPokeThread(null);
-                downloadBuffer.limit(fullLength);
-                downloadBuffer.position(0);
-            } catch (InterruptedIOException e) {
-                // We were interrupted by the stop button. We're stopping now.. clear interruption flag.
-                Thread.interrupted();
-                throw new Exception("Stop");
-            } catch (IOException e) {
-                throw e;
-            }
-
-            try {
-                /*String cksum = generateChecksum(downloadBuffer);
-                if (cksum.equals(validationHash))
-                {*/
-                if (!target.exists()) target.createNewFile();
-
-                downloadBuffer.position(0);
-                FileOutputStream fos = new FileOutputStream(target);
-                fos.getChannel().write(downloadBuffer);
-                fos.close();
-                /*}
-                else
-                {
-                    throw new RuntimeException(String.format("The downloaded file %s has an invalid checksum %s (expecting %s). The download did not succeed correctly and the file has been deleted. Please try launching again.", target.getName(), cksum, validationHash));
-                }*/
-            } catch (Exception e) {
-                throw e;
-            }
-        }
-
-        private String checkExisting(Dependency dep) {
-            for (File f : modsDir.listFiles()) {
-                VersionedFile vfile = new VersionedFile(f.getName(), dep.file.pattern);
-                if (!vfile.matches() || !vfile.name.equals(dep.file.name)) continue;
-
-                if (f.renameTo(new File(v_modsDir, f.getName()))) continue;
-
-                deleteMod(f);
-            }
-
-            for (File f : v_modsDir.listFiles()) {
-                VersionedFile vfile = new VersionedFile(f.getName(), dep.file.pattern);
-                if (!vfile.matches() || !vfile.name.equals(dep.file.name)) continue;
-
-                int cmp = vfile.version.compareTo(dep.file.version);
-                if (cmp < 0) {
-                    CodeChickenCorePlugin.logger.warn("Deleted old version " + f.getName());
-                    deleteMod(f);
-                    return null;
-                }
-                if (cmp > 0) {
-                    CodeChickenCorePlugin.logger.warn("Warning: version of " + dep.file.name + ", " + vfile.version
-                            + " is newer than request " + dep.file.version);
-                    return f.getName();
-                }
-                return f.getName(); // found dependency
-            }
-            return null;
-        }
-
-        public void load() {
-            scanDepInfos();
-            if (depMap.isEmpty()) return;
-
-            loadDeps();
-            activateDeps();
-        }
-
-        private void activateDeps() {
-            for (Dependency dep : depMap.values()) if (dep.coreLib) addClasspath(dep.existing);
-        }
-
-        private void loadDeps() {
-            downloadMonitor = FMLLaunchHandler.side().isClient() ? new Downloader() : new DummyDownloader();
-            try {
-                while (!depSet.isEmpty()) {
-                    Iterator<String> it = depSet.iterator();
-                    Dependency dep = depMap.get(it.next());
-                    it.remove();
-                    load(dep);
-                }
-            } finally {
-                if (popupWindow != null) {
-                    popupWindow.setVisible(false);
-                    popupWindow.dispose();
-                }
-            }
-        }
-
-        private void load(Dependency dep) {
-            dep.existing = checkExisting(dep);
-            if (dep.existing == null) // download dep
-            {
-                download(dep);
-                dep.existing = dep.file.filename;
-            }
-        }
-
-        private List<File> modFiles() {
-            List<File> list = new LinkedList<File>();
-            list.addAll(Arrays.asList(modsDir.listFiles()));
-            list.addAll(Arrays.asList(v_modsDir.listFiles()));
-            return list;
-        }
-
-        private void scanDepInfos() {
-            for (File file : modFiles()) {
-                if (!file.getName().endsWith(".jar") && !file.getName().endsWith(".zip")) continue;
-
-                scanDepInfo(file);
-            }
-        }
-
-        private void scanDepInfo(File file) {
-            try {
-                ZipFile zip = new ZipFile(file);
-                ZipEntry e = zip.getEntry("dependancies.info");
-                if (e == null) e = zip.getEntry("dependencies.info");
-                if (e != null) loadJSon(zip.getInputStream(e));
-                zip.close();
-            } catch (Exception e) {
-                CodeChickenCorePlugin.logger.error(
-                        "Failed to load dependencies.info from " + file.getName() + " as JSON");
-                e.printStackTrace();
-            }
-        }
-
-        private void loadJSon(InputStream input) throws IOException {
-            InputStreamReader reader = new InputStreamReader(input);
-            JsonElement root = new JsonParser().parse(reader);
-            if (root.isJsonArray()) loadJSonArr(root);
-            else loadJson(root.getAsJsonObject());
-            reader.close();
-        }
-
-        private void loadJSonArr(JsonElement root) throws IOException {
-            for (JsonElement node : root.getAsJsonArray()) loadJson(node.getAsJsonObject());
-        }
-
-        private void loadJson(JsonObject node) throws IOException {
-            boolean obfuscated =
-                    ((LaunchClassLoader) DepLoader.class.getClassLoader()).getClassBytes("net.minecraft.world.World")
-                            == null;
-
-            String testClass = node.get("class").getAsString();
-            if (DepLoader.class.getResource("/" + testClass.replace('.', '/') + ".class") != null) return;
-
-            String repo = node.get("repo").getAsString();
-            String filename = node.get("file").getAsString();
-            if (!obfuscated && node.has("dev")) filename = node.get("dev").getAsString();
-
-            boolean coreLib = node.has("coreLib") && node.get("coreLib").getAsBoolean();
-
-            Pattern pattern = null;
-            try {
-                if (node.has("pattern"))
-                    pattern = Pattern.compile(node.get("pattern").getAsString());
-            } catch (PatternSyntaxException e) {
-                CodeChickenCorePlugin.logger.error("Invalid filename pattern: " + node.get("pattern"));
-                e.printStackTrace();
-            }
-            if (pattern == null) pattern = Pattern.compile("(\\w+).*?([\\d\\.]+)[-\\w]*\\.[^\\d]+");
-
-            VersionedFile file = new VersionedFile(filename, pattern);
-            if (!file.matches()) throw new RuntimeException("Invalid filename format for dependency: " + filename);
-
-            addDep(new Dependency(repo, file, coreLib));
-        }
-
-        private void addDep(Dependency newDep) {
-            if (mergeNew(depMap.get(newDep.file.name), newDep)) {
-                depMap.put(newDep.file.name, newDep);
-                depSet.add(newDep.file.name);
-            }
-        }
-
-        private boolean mergeNew(Dependency oldDep, Dependency newDep) {
-            if (oldDep == null) return true;
-
-            Dependency newest = newDep.file.version.compareTo(oldDep.file.version) > 0 ? newDep : oldDep;
-            newest.coreLib = newDep.coreLib || oldDep.coreLib;
-
-            return newest == newDep;
-        }
+        public void load() {}
     }
 
-    public static void load() {
-        if (inst == null) {
-            inst = new DepLoadInst();
-            inst.load();
-        }
-    }
+    public static void load() {}
 
     @Override
     public String[] getASMTransformerClass() {

src/main/java/codechicken/lib/asm/ASMBlock.java

@@ -0,0 +1,177 @@
+package codechicken.lib.asm;
+
+import static org.objectweb.asm.tree.AbstractInsnNode.FRAME;
+import static org.objectweb.asm.tree.AbstractInsnNode.JUMP_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.LABEL;
+import static org.objectweb.asm.tree.AbstractInsnNode.LOOKUPSWITCH_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.TABLESWITCH_INSN;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.JumpInsnNode;
+import org.objectweb.asm.tree.LabelNode;
+
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+import com.google.common.collect.ImmutableMap;
+
+public class ASMBlock {
+
+    public InsnListSection list;
+    private BiMap<String, LabelNode> labels;
+
+    public ASMBlock(InsnListSection list, BiMap<String, LabelNode> labels) {
+        this.list = list;
+        this.labels = labels;
+    }
+
+    public ASMBlock(InsnListSection list) {
+        this(list, HashBiMap.<String, LabelNode>create());
+    }
+
+    public ASMBlock(InsnList list) {
+        this(new InsnListSection(list));
+    }
+
+    public ASMBlock() {
+        this(new InsnListSection());
+    }
+
+    public LabelNode getOrAdd(String s) {
+        LabelNode l = get(s);
+        if (l == null) labels.put(s, l = new LabelNode());
+        return l;
+    }
+
+    public LabelNode get(String s) {
+        return labels.get(s);
+    }
+
+    public void replaceLabels(Map<LabelNode, LabelNode> labelMap, Set<LabelNode> usedLabels) {
+        for (AbstractInsnNode insn : list) switch (insn.getType()) {
+            case LABEL:
+                AbstractInsnNode insn2 = insn.clone(labelMap);
+                if (insn2 == insn) // identity mapping
+                    continue;
+                if (usedLabels.contains(insn2))
+                    throw new IllegalStateException("LabelNode cannot be a part of two InsnLists");
+                list.replace(insn, insn2);
+                break;
+            case JUMP_INSN:
+            case FRAME:
+            case LOOKUPSWITCH_INSN:
+            case TABLESWITCH_INSN:
+                list.replace(insn, insn.clone(labelMap));
+        }
+
+        for (Entry<LabelNode, LabelNode> entry : labelMap.entrySet()) {
+            String key = labels.inverse().get(entry.getKey());
+            if (key != null) labels.put(key, entry.getValue());
+        }
+    }
+
+    public void replaceLabels(Map<LabelNode, LabelNode> labelMap) {
+        replaceLabels(labelMap, Collections.EMPTY_SET);
+    }
+
+    public void replaceLabel(String s, LabelNode l) {
+        LabelNode old = get(s);
+        if (old != null) replaceLabels(ImmutableMap.of(old, l));
+    }
+
+    /**
+     * Pulls all common labels from other into this
+     * 
+     * @return this
+     */
+    public ASMBlock mergeLabels(ASMBlock other) {
+        if (labels.isEmpty() || other.labels.isEmpty()) return this;
+
+        // common labels, give them our nodes
+        HashMap<LabelNode, LabelNode> labelMap = list.identityLabelMap();
+        for (Entry<String, LabelNode> entry : other.labels.entrySet()) {
+            LabelNode old = labels.get(entry.getKey());
+            if (old != null) labelMap.put(old, entry.getValue());
+        }
+        HashSet<LabelNode> usedLabels = new HashSet<LabelNode>();
+        for (AbstractInsnNode insn = other.list.list.getFirst(); insn != null; insn = insn.getNext())
+            if (insn.getType() == LABEL) usedLabels.add((LabelNode) insn);
+
+        replaceLabels(labelMap, usedLabels);
+        return this;
+    }
+
+    /**
+     * Like mergeLabels but pulls insns from other list into this so LabelNodes can be transferred
+     * 
+     * @return this
+     */
+    public ASMBlock pullLabels(ASMBlock other) {
+        other.list.remove();
+        return mergeLabels(other);
+    }
+
+    public ASMBlock copy() {
+        BiMap<String, LabelNode> labels = HashBiMap.create();
+        Map<LabelNode, LabelNode> labelMap = list.cloneLabels();
+
+        for (Entry<String, LabelNode> entry : this.labels.entrySet())
+            labels.put(entry.getKey(), labelMap.get(entry.getValue()));
+
+        return new ASMBlock(list.copy(labelMap), labels);
+    }
+
+    public ASMBlock applyLabels(InsnListSection list2) {
+        if (labels.isEmpty()) return new ASMBlock(list2);
+
+        Set<LabelNode> cFlowLabels1 = labels.values();
+        Set<LabelNode> cFlowLabels2 = InsnComparator.getControlFlowLabels(list2);
+        ASMBlock block = new ASMBlock(list2);
+
+        HashMap<LabelNode, LabelNode> labelMap = new HashMap<LabelNode, LabelNode>();
+
+        for (int i = 0, k = 0; i < list.size() && k < list2.size();) {
+            AbstractInsnNode insn1 = list.get(i);
+            if (!InsnComparator.insnImportant(insn1, cFlowLabels1)) {
+                i++;
+                continue;
+            }
+
+            AbstractInsnNode insn2 = list2.get(k);
+            if (!InsnComparator.insnImportant(insn2, cFlowLabels2)) {
+                k++;
+                continue;
+            }
+
+            if (insn1.getOpcode() != insn2.getOpcode())
+                throw new IllegalArgumentException("Lists do not match:\n" + list + "\n\n" + list2);
+
+            switch (insn1.getType()) {
+                case LABEL:
+                    labelMap.put((LabelNode) insn1, (LabelNode) insn2);
+                    break;
+                case JUMP_INSN:
+                    labelMap.put(((JumpInsnNode) insn1).label, ((JumpInsnNode) insn2).label);
+                    break;
+            }
+            i++;
+            k++;
+        }
+
+        for (Entry<String, LabelNode> entry : labels.entrySet())
+            block.labels.put(entry.getKey(), labelMap.get(entry.getValue()));
+
+        return block;
+    }
+
+    public InsnList rawListCopy() {
+        return list.copy().list;
+    }
+}

src/main/java/codechicken/lib/asm/ASMHelper.java

@@ -0,0 +1,203 @@
+package codechicken.lib.asm;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.FieldNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.LabelNode;
+import org.objectweb.asm.tree.LocalVariableNode;
+import org.objectweb.asm.tree.MethodNode;
+import org.objectweb.asm.tree.TryCatchBlockNode;
+import org.objectweb.asm.util.ASMifier;
+import org.objectweb.asm.util.Textifier;
+import org.objectweb.asm.util.TraceClassVisitor;
+
+import codechicken.lib.config.ConfigFile;
+import codechicken.lib.config.DefaultingConfigFile;
+
+public class ASMHelper {
+
+    public static ConfigFile config = loadConfig();
+    public static Logger logger = LogManager.getLogger("CCL ASM");
+
+    private static ConfigFile loadConfig() {
+        try { // weak reference for environments without FML
+            File mcDir = (File) ((Object[]) Class.forName("cpw.mods.fml.relauncher.FMLInjectionData").getMethod("data")
+                    .invoke(null))[6];
+            File file = new File(mcDir, "config/CodeChickenLib.cfg");
+            if (ObfMapping.obfuscated) return new DefaultingConfigFile(file);
+            else return new ConfigFile(file).setComment("CodeChickenLib development configuration file.");
+        } catch (Exception ignored) {
+            return null; // no config for these systems
+        }
+    }
+
+    public static interface Acceptor {
+
+        public void accept(ClassVisitor cv) throws IOException;
+    }
+
+    public static MethodNode findMethod(ObfMapping methodmap, ClassNode cnode) {
+        for (MethodNode mnode : cnode.methods) if (methodmap.matches(mnode)) return mnode;
+        return null;
+    }
+
+    public static FieldNode findField(ObfMapping fieldmap, ClassNode cnode) {
+        for (FieldNode fnode : cnode.fields) if (fieldmap.matches(fnode)) return fnode;
+        return null;
+    }
+
+    public static ClassNode createClassNode(byte[] bytes) {
+        return createClassNode(bytes, 0);
+    }
+
+    public static ClassNode createClassNode(byte[] bytes, int flags) {
+        ClassNode cnode = new ClassNode();
+        ClassReader reader = new ClassReader(bytes);
+        reader.accept(cnode, flags);
+        return cnode;
+    }
+
+    public static byte[] createBytes(ClassNode cnode, int flags) {
+        ClassWriter cw = new CC_ClassWriter(flags);
+        cnode.accept(cw);
+        return cw.toByteArray();
+    }
+
+    public static Map<LabelNode, LabelNode> cloneLabels(InsnList list) {
+        return new InsnListSection(list).cloneLabels();
+    }
+
+    public static InsnList cloneInsnList(InsnList list) {
+        return new InsnListSection(list).copy().list;
+    }
+
+    public static InsnList cloneInsnList(Map<LabelNode, LabelNode> labelMap, InsnList list) {
+        return new InsnListSection(list).copy(labelMap).list;
+    }
+
+    public static List<TryCatchBlockNode> cloneTryCatchBlocks(Map<LabelNode, LabelNode> labelMap,
+            List<TryCatchBlockNode> tcblocks) {
+        ArrayList<TryCatchBlockNode> clone = new ArrayList<TryCatchBlockNode>();
+        for (TryCatchBlockNode node : tcblocks) clone.add(
+                new TryCatchBlockNode(
+                        labelMap.get(node.start),
+                        labelMap.get(node.end),
+                        labelMap.get(node.handler),
+                        node.type));
+
+        return clone;
+    }
+
+    public static List<LocalVariableNode> cloneLocals(Map<LabelNode, LabelNode> labelMap,
+            List<LocalVariableNode> locals) {
+        ArrayList<LocalVariableNode> clone = new ArrayList<LocalVariableNode>(locals.size());
+        for (LocalVariableNode node : locals) clone.add(
+                new LocalVariableNode(
+                        node.name,
+                        node.desc,
+                        node.signature,
+                        labelMap.get(node.start),
+                        labelMap.get(node.end),
+                        node.index));
+
+        return clone;
+    }
+
+    public static void copy(MethodNode src, MethodNode dst) {
+        Map<LabelNode, LabelNode> labelMap = cloneLabels(src.instructions);
+        dst.instructions = cloneInsnList(labelMap, src.instructions);
+        dst.tryCatchBlocks = cloneTryCatchBlocks(labelMap, src.tryCatchBlocks);
+        if (src.localVariables != null) dst.localVariables = cloneLocals(labelMap, src.localVariables);
+        dst.visibleAnnotations = src.visibleAnnotations;
+        dst.invisibleAnnotations = src.invisibleAnnotations;
+        dst.visitMaxs(src.maxStack, src.maxLocals);
+    }
+
+    public static String toString(InsnList list) {
+        return new InsnListSection(list).toString();
+    }
+
+    public static int getLocal(List<LocalVariableNode> list, String name) {
+        int found = -1;
+        for (LocalVariableNode node : list) {
+            if (node.name.equals(name)) {
+                if (found >= 0) throw new RuntimeException(
+                        "Duplicate local variable: " + name + " not coded to handle this scenario.");
+
+                found = node.index;
+            }
+        }
+        return found;
+    }
+
+    public static void replaceMethod(MethodNode original, MethodNode replacement) {
+        original.instructions.clear();
+        if (original.localVariables != null) original.localVariables.clear();
+        if (original.tryCatchBlocks != null) original.tryCatchBlocks.clear();
+        replacement.accept(original);
+    }
+
+    public static void dump(Acceptor acceptor, File file, boolean filterImportant, boolean sortLocals,
+            boolean textify) {
+        try {
+            if (!file.getParentFile().exists()) file.getParentFile().mkdirs();
+            if (!file.exists()) file.createNewFile();
+
+            PrintWriter pout = new PrintWriter(file);
+            ClassVisitor cv = new TraceClassVisitor(null, textify ? new Textifier() : new ASMifier(), pout);
+            if (filterImportant) cv = new ImportantInsnVisitor(cv);
+            if (sortLocals) cv = new LocalVariablesSorterVisitor(cv);
+            acceptor.accept(cv);
+            pout.close();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static void dump(Acceptor acceptor, File file, boolean filterImportant, boolean sortLocals) {
+        dump(acceptor, file, filterImportant, sortLocals, config.getTag("textify").getBooleanValue(true));
+    }
+
+    public static void dump(final byte[] bytes, File file, boolean filterImportant, boolean sortLocals) {
+        dump(new Acceptor() {
+
+            @Override
+            public void accept(ClassVisitor cv) {
+                new ClassReader(bytes).accept(cv, ClassReader.EXPAND_FRAMES);
+            }
+        }, file, filterImportant, sortLocals);
+    }
+
+    public static void dump(final InputStream is, File file, boolean filterImportant, boolean sortLocals) {
+        dump(new Acceptor() {
+
+            @Override
+            public void accept(ClassVisitor cv) throws IOException {
+                new ClassReader(is).accept(cv, ClassReader.EXPAND_FRAMES);
+            }
+        }, file, filterImportant, sortLocals);
+    }
+
+    public static void dump(final ClassNode cnode, File file, boolean filterImportant, boolean sortLocals) {
+        dump(new Acceptor() {
+
+            @Override
+            public void accept(ClassVisitor cv) {
+                cnode.accept(cv);
+            }
+        }, file, filterImportant, sortLocals);
+    }
+}

src/main/java/codechicken/lib/asm/ASMInit.java

@@ -0,0 +1,19 @@
+package codechicken.lib.asm;
+
+import net.minecraft.launchwrapper.Launch;
+
+/**
+ * Initialisation class for using this package. Call this on coremod load
+ */
+public class ASMInit {
+
+    private static boolean initialised = false;
+
+    public static void init() {
+        if (!initialised) {
+            Launch.classLoader.addTransformerExclusion("codechicken.lib.asm");
+            Launch.classLoader.addTransformerExclusion("codechicken.lib.config");
+            initialised = true;
+        }
+    }
+}

src/main/java/codechicken/lib/asm/ASMReader.java

@@ -0,0 +1,469 @@
+package codechicken.lib.asm;
+
+import static org.objectweb.asm.Opcodes.AALOAD;
+import static org.objectweb.asm.Opcodes.AASTORE;
+import static org.objectweb.asm.Opcodes.ACONST_NULL;
+import static org.objectweb.asm.Opcodes.ALOAD;
+import static org.objectweb.asm.Opcodes.ANEWARRAY;
+import static org.objectweb.asm.Opcodes.ARETURN;
+import static org.objectweb.asm.Opcodes.ARRAYLENGTH;
+import static org.objectweb.asm.Opcodes.ASTORE;
+import static org.objectweb.asm.Opcodes.ATHROW;
+import static org.objectweb.asm.Opcodes.BALOAD;
+import static org.objectweb.asm.Opcodes.BASTORE;
+import static org.objectweb.asm.Opcodes.BIPUSH;
+import static org.objectweb.asm.Opcodes.CALOAD;
+import static org.objectweb.asm.Opcodes.CASTORE;
+import static org.objectweb.asm.Opcodes.CHECKCAST;
+import static org.objectweb.asm.Opcodes.D2F;
+import static org.objectweb.asm.Opcodes.D2I;
+import static org.objectweb.asm.Opcodes.D2L;
+import static org.objectweb.asm.Opcodes.DADD;
+import static org.objectweb.asm.Opcodes.DALOAD;
+import static org.objectweb.asm.Opcodes.DASTORE;
+import static org.objectweb.asm.Opcodes.DCMPG;
+import static org.objectweb.asm.Opcodes.DCMPL;
+import static org.objectweb.asm.Opcodes.DCONST_0;
+import static org.objectweb.asm.Opcodes.DCONST_1;
+import static org.objectweb.asm.Opcodes.DDIV;
+import static org.objectweb.asm.Opcodes.DLOAD;
+import static org.objectweb.asm.Opcodes.DMUL;
+import static org.objectweb.asm.Opcodes.DNEG;
+import static org.objectweb.asm.Opcodes.DREM;
+import static org.objectweb.asm.Opcodes.DRETURN;
+import static org.objectweb.asm.Opcodes.DSTORE;
+import static org.objectweb.asm.Opcodes.DSUB;
+import static org.objectweb.asm.Opcodes.DUP;
+import static org.objectweb.asm.Opcodes.DUP2;
+import static org.objectweb.asm.Opcodes.DUP2_X1;
+import static org.objectweb.asm.Opcodes.DUP2_X2;
+import static org.objectweb.asm.Opcodes.DUP_X1;
+import static org.objectweb.asm.Opcodes.DUP_X2;
+import static org.objectweb.asm.Opcodes.F2D;
+import static org.objectweb.asm.Opcodes.F2I;
+import static org.objectweb.asm.Opcodes.F2L;
+import static org.objectweb.asm.Opcodes.FADD;
+import static org.objectweb.asm.Opcodes.FALOAD;
+import static org.objectweb.asm.Opcodes.FASTORE;
+import static org.objectweb.asm.Opcodes.FCMPG;
+import static org.objectweb.asm.Opcodes.FCMPL;
+import static org.objectweb.asm.Opcodes.FCONST_0;
+import static org.objectweb.asm.Opcodes.FCONST_1;
+import static org.objectweb.asm.Opcodes.FCONST_2;
+import static org.objectweb.asm.Opcodes.FDIV;
+import static org.objectweb.asm.Opcodes.FLOAD;
+import static org.objectweb.asm.Opcodes.FMUL;
+import static org.objectweb.asm.Opcodes.FNEG;
+import static org.objectweb.asm.Opcodes.FREM;
+import static org.objectweb.asm.Opcodes.FRETURN;
+import static org.objectweb.asm.Opcodes.FSTORE;
+import static org.objectweb.asm.Opcodes.FSUB;
+import static org.objectweb.asm.Opcodes.GETFIELD;
+import static org.objectweb.asm.Opcodes.GETSTATIC;
+import static org.objectweb.asm.Opcodes.GOTO;
+import static org.objectweb.asm.Opcodes.I2B;
+import static org.objectweb.asm.Opcodes.I2C;
+import static org.objectweb.asm.Opcodes.I2D;
+import static org.objectweb.asm.Opcodes.I2F;
+import static org.objectweb.asm.Opcodes.I2L;
+import static org.objectweb.asm.Opcodes.I2S;
+import static org.objectweb.asm.Opcodes.IADD;
+import static org.objectweb.asm.Opcodes.IALOAD;
+import static org.objectweb.asm.Opcodes.IAND;
+import static org.objectweb.asm.Opcodes.IASTORE;
+import static org.objectweb.asm.Opcodes.ICONST_0;
+import static org.objectweb.asm.Opcodes.ICONST_1;
+import static org.objectweb.asm.Opcodes.ICONST_2;
+import static org.objectweb.asm.Opcodes.ICONST_3;
+import static org.objectweb.asm.Opcodes.ICONST_4;
+import static org.objectweb.asm.Opcodes.ICONST_5;
+import static org.objectweb.asm.Opcodes.ICONST_M1;
+import static org.objectweb.asm.Opcodes.IDIV;
+import static org.objectweb.asm.Opcodes.IFEQ;
+import static org.objectweb.asm.Opcodes.IFGE;
+import static org.objectweb.asm.Opcodes.IFGT;
+import static org.objectweb.asm.Opcodes.IFLE;
+import static org.objectweb.asm.Opcodes.IFLT;
+import static org.objectweb.asm.Opcodes.IFNE;
+import static org.objectweb.asm.Opcodes.IFNONNULL;
+import static org.objectweb.asm.Opcodes.IFNULL;
+import static org.objectweb.asm.Opcodes.IF_ACMPEQ;
+import static org.objectweb.asm.Opcodes.IF_ACMPNE;
+import static org.objectweb.asm.Opcodes.IF_ICMPEQ;
+import static org.objectweb.asm.Opcodes.IF_ICMPGE;
+import static org.objectweb.asm.Opcodes.IF_ICMPGT;
+import static org.objectweb.asm.Opcodes.IF_ICMPLE;
+import static org.objectweb.asm.Opcodes.IF_ICMPLT;
+import static org.objectweb.asm.Opcodes.IF_ICMPNE;
+import static org.objectweb.asm.Opcodes.IINC;
+import static org.objectweb.asm.Opcodes.ILOAD;
+import static org.objectweb.asm.Opcodes.IMUL;
+import static org.objectweb.asm.Opcodes.INEG;
+import static org.objectweb.asm.Opcodes.INSTANCEOF;
+import static org.objectweb.asm.Opcodes.INVOKEDYNAMIC;
+import static org.objectweb.asm.Opcodes.INVOKEINTERFACE;
+import static org.objectweb.asm.Opcodes.INVOKESPECIAL;
+import static org.objectweb.asm.Opcodes.INVOKESTATIC;
+import static org.objectweb.asm.Opcodes.INVOKEVIRTUAL;
+import static org.objectweb.asm.Opcodes.IOR;
+import static org.objectweb.asm.Opcodes.IREM;
+import static org.objectweb.asm.Opcodes.IRETURN;
+import static org.objectweb.asm.Opcodes.ISHL;
+import static org.objectweb.asm.Opcodes.ISHR;
+import static org.objectweb.asm.Opcodes.ISTORE;
+import static org.objectweb.asm.Opcodes.ISUB;
+import static org.objectweb.asm.Opcodes.IUSHR;
+import static org.objectweb.asm.Opcodes.IXOR;
+import static org.objectweb.asm.Opcodes.JSR;
+import static org.objectweb.asm.Opcodes.L2D;
+import static org.objectweb.asm.Opcodes.L2F;
+import static org.objectweb.asm.Opcodes.L2I;
+import static org.objectweb.asm.Opcodes.LADD;
+import static org.objectweb.asm.Opcodes.LALOAD;
+import static org.objectweb.asm.Opcodes.LAND;
+import static org.objectweb.asm.Opcodes.LASTORE;
+import static org.objectweb.asm.Opcodes.LCMP;
+import static org.objectweb.asm.Opcodes.LCONST_0;
+import static org.objectweb.asm.Opcodes.LCONST_1;
+import static org.objectweb.asm.Opcodes.LDC;
+import static org.objectweb.asm.Opcodes.LDIV;
+import static org.objectweb.asm.Opcodes.LLOAD;
+import static org.objectweb.asm.Opcodes.LMUL;
+import static org.objectweb.asm.Opcodes.LNEG;
+import static org.objectweb.asm.Opcodes.LOOKUPSWITCH;
+import static org.objectweb.asm.Opcodes.LOR;
+import static org.objectweb.asm.Opcodes.LREM;
+import static org.objectweb.asm.Opcodes.LRETURN;
+import static org.objectweb.asm.Opcodes.LSHL;
+import static org.objectweb.asm.Opcodes.LSHR;
+import static org.objectweb.asm.Opcodes.LSTORE;
+import static org.objectweb.asm.Opcodes.LSUB;
+import static org.objectweb.asm.Opcodes.LUSHR;
+import static org.objectweb.asm.Opcodes.LXOR;
+import static org.objectweb.asm.Opcodes.MONITORENTER;
+import static org.objectweb.asm.Opcodes.MONITOREXIT;
+import static org.objectweb.asm.Opcodes.MULTIANEWARRAY;
+import static org.objectweb.asm.Opcodes.NEW;
+import static org.objectweb.asm.Opcodes.NEWARRAY;
+import static org.objectweb.asm.Opcodes.NOP;
+import static org.objectweb.asm.Opcodes.POP;
+import static org.objectweb.asm.Opcodes.POP2;
+import static org.objectweb.asm.Opcodes.PUTFIELD;
+import static org.objectweb.asm.Opcodes.PUTSTATIC;
+import static org.objectweb.asm.Opcodes.RET;
+import static org.objectweb.asm.Opcodes.RETURN;
+import static org.objectweb.asm.Opcodes.SALOAD;
+import static org.objectweb.asm.Opcodes.SASTORE;
+import static org.objectweb.asm.Opcodes.SIPUSH;
+import static org.objectweb.asm.Opcodes.SWAP;
+import static org.objectweb.asm.Opcodes.TABLESWITCH;
+import static org.objectweb.asm.tree.AbstractInsnNode.FIELD_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.FRAME;
+import static org.objectweb.asm.tree.AbstractInsnNode.IINC_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.INT_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.INVOKE_DYNAMIC_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.JUMP_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.LABEL;
+import static org.objectweb.asm.tree.AbstractInsnNode.LDC_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.LOOKUPSWITCH_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.METHOD_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.MULTIANEWARRAY_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.TABLESWITCH_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.TYPE_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.VAR_INSN;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.IincInsnNode;
+import org.objectweb.asm.tree.InsnNode;
+import org.objectweb.asm.tree.IntInsnNode;
+import org.objectweb.asm.tree.JumpInsnNode;
+import org.objectweb.asm.tree.LdcInsnNode;
+import org.objectweb.asm.tree.LineNumberNode;
+import org.objectweb.asm.tree.MultiANewArrayInsnNode;
+import org.objectweb.asm.tree.VarInsnNode;
+
+public class ASMReader {
+
+    public static Map<String, Integer> opCodes = new HashMap<String, Integer>();
+    public static byte[] TYPE;
+
+    static {
+        opCodes.put("NOP", NOP);
+        opCodes.put("ACONST_NULL", ACONST_NULL);
+        opCodes.put("ICONST_M1", ICONST_M1);
+        opCodes.put("ICONST_0", ICONST_0);
+        opCodes.put("ICONST_1", ICONST_1);
+        opCodes.put("ICONST_2", ICONST_2);
+        opCodes.put("ICONST_3", ICONST_3);
+        opCodes.put("ICONST_4", ICONST_4);
+        opCodes.put("ICONST_5", ICONST_5);
+        opCodes.put("LCONST_0", LCONST_0);
+        opCodes.put("LCONST_1", LCONST_1);
+        opCodes.put("FCONST_0", FCONST_0);
+        opCodes.put("FCONST_1", FCONST_1);
+        opCodes.put("FCONST_2", FCONST_2);
+        opCodes.put("DCONST_0", DCONST_0);
+        opCodes.put("DCONST_1", DCONST_1);
+        opCodes.put("BIPUSH", BIPUSH);
+        opCodes.put("SIPUSH", SIPUSH);
+        opCodes.put("LDC", LDC);
+        opCodes.put("ILOAD", ILOAD);
+        opCodes.put("LLOAD", LLOAD);
+        opCodes.put("FLOAD", FLOAD);
+        opCodes.put("DLOAD", DLOAD);
+        opCodes.put("ALOAD", ALOAD);
+        opCodes.put("IALOAD", IALOAD);
+        opCodes.put("LALOAD", LALOAD);
+        opCodes.put("FALOAD", FALOAD);
+        opCodes.put("DALOAD", DALOAD);
+        opCodes.put("AALOAD", AALOAD);
+        opCodes.put("BALOAD", BALOAD);
+        opCodes.put("CALOAD", CALOAD);
+        opCodes.put("SALOAD", SALOAD);
+        opCodes.put("ISTORE", ISTORE);
+        opCodes.put("LSTORE", LSTORE);
+        opCodes.put("FSTORE", FSTORE);
+        opCodes.put("DSTORE", DSTORE);
+        opCodes.put("ASTORE", ASTORE);
+        opCodes.put("IASTORE", IASTORE);
+        opCodes.put("LASTORE", LASTORE);
+        opCodes.put("FASTORE", FASTORE);
+        opCodes.put("DASTORE", DASTORE);
+        opCodes.put("AASTORE", AASTORE);
+        opCodes.put("BASTORE", BASTORE);
+        opCodes.put("CASTORE", CASTORE);
+        opCodes.put("SASTORE", SASTORE);
+        opCodes.put("POP", POP);
+        opCodes.put("POP2", POP2);
+        opCodes.put("DUP", DUP);
+        opCodes.put("DUP_X1", DUP_X1);
+        opCodes.put("DUP_X2", DUP_X2);
+        opCodes.put("DUP2", DUP2);
+        opCodes.put("DUP2_X1", DUP2_X1);
+        opCodes.put("DUP2_X2", DUP2_X2);
+        opCodes.put("SWAP", SWAP);
+        opCodes.put("IADD", IADD);
+        opCodes.put("LADD", LADD);
+        opCodes.put("FADD", FADD);
+        opCodes.put("DADD", DADD);
+        opCodes.put("ISUB", ISUB);
+        opCodes.put("LSUB", LSUB);
+        opCodes.put("FSUB", FSUB);
+        opCodes.put("DSUB", DSUB);
+        opCodes.put("IMUL", IMUL);
+        opCodes.put("LMUL", LMUL);
+        opCodes.put("FMUL", FMUL);
+        opCodes.put("DMUL", DMUL);
+        opCodes.put("IDIV", IDIV);
+        opCodes.put("LDIV", LDIV);
+        opCodes.put("FDIV", FDIV);
+        opCodes.put("DDIV", DDIV);
+        opCodes.put("IREM", IREM);
+        opCodes.put("LREM", LREM);
+        opCodes.put("FREM", FREM);
+        opCodes.put("DREM", DREM);
+        opCodes.put("INEG", INEG);
+        opCodes.put("LNEG", LNEG);
+        opCodes.put("FNEG", FNEG);
+        opCodes.put("DNEG", DNEG);
+        opCodes.put("ISHL", ISHL);
+        opCodes.put("LSHL", LSHL);
+        opCodes.put("ISHR", ISHR);
+        opCodes.put("LSHR", LSHR);
+        opCodes.put("IUSHR", IUSHR);
+        opCodes.put("LUSHR", LUSHR);
+        opCodes.put("IAND", IAND);
+        opCodes.put("LAND", LAND);
+        opCodes.put("IOR", IOR);
+        opCodes.put("LOR", LOR);
+        opCodes.put("IXOR", IXOR);
+        opCodes.put("LXOR", LXOR);
+        opCodes.put("IINC", IINC);
+        opCodes.put("I2L", I2L);
+        opCodes.put("I2F", I2F);
+        opCodes.put("I2D", I2D);
+        opCodes.put("L2I", L2I);
+        opCodes.put("L2F", L2F);
+        opCodes.put("L2D", L2D);
+        opCodes.put("F2I", F2I);
+        opCodes.put("F2L", F2L);
+        opCodes.put("F2D", F2D);
+        opCodes.put("D2I", D2I);
+        opCodes.put("D2L", D2L);
+        opCodes.put("D2F", D2F);
+        opCodes.put("I2B", I2B);
+        opCodes.put("I2C", I2C);
+        opCodes.put("I2S", I2S);
+        opCodes.put("LCMP", LCMP);
+        opCodes.put("FCMPL", FCMPL);
+        opCodes.put("FCMPG", FCMPG);
+        opCodes.put("DCMPL", DCMPL);
+        opCodes.put("DCMPG", DCMPG);
+        opCodes.put("IFEQ", IFEQ);
+        opCodes.put("IFNE", IFNE);
+        opCodes.put("IFLT", IFLT);
+        opCodes.put("IFGE", IFGE);
+        opCodes.put("IFGT", IFGT);
+        opCodes.put("IFLE", IFLE);
+        opCodes.put("IF_ICMPEQ", IF_ICMPEQ);
+        opCodes.put("IF_ICMPNE", IF_ICMPNE);
+        opCodes.put("IF_ICMPLT", IF_ICMPLT);
+        opCodes.put("IF_ICMPGE", IF_ICMPGE);
+        opCodes.put("IF_ICMPGT", IF_ICMPGT);
+        opCodes.put("IF_ICMPLE", IF_ICMPLE);
+        opCodes.put("IF_ACMPEQ", IF_ACMPEQ);
+        opCodes.put("IF_ACMPNE", IF_ACMPNE);
+        opCodes.put("GOTO", GOTO);
+        opCodes.put("JSR", JSR);
+        opCodes.put("RET", RET);
+        opCodes.put("TABLESWITCH", TABLESWITCH);
+        opCodes.put("LOOKUPSWITCH", LOOKUPSWITCH);
+        opCodes.put("IRETURN", IRETURN);
+        opCodes.put("LRETURN", LRETURN);
+        opCodes.put("FRETURN", FRETURN);
+        opCodes.put("DRETURN", DRETURN);
+        opCodes.put("ARETURN", ARETURN);
+        opCodes.put("RETURN", RETURN);
+        opCodes.put("GETSTATIC", GETSTATIC);
+        opCodes.put("PUTSTATIC", PUTSTATIC);
+        opCodes.put("GETFIELD", GETFIELD);
+        opCodes.put("PUTFIELD", PUTFIELD);
+        opCodes.put("INVOKEVIRTUAL", INVOKEVIRTUAL);
+        opCodes.put("INVOKESPECIAL", INVOKESPECIAL);
+        opCodes.put("INVOKESTATIC", INVOKESTATIC);
+        opCodes.put("INVOKEINTERFACE", INVOKEINTERFACE);
+        opCodes.put("INVOKEDYNAMIC", INVOKEDYNAMIC);
+        opCodes.put("NEW", NEW);
+        opCodes.put("NEWARRAY", NEWARRAY);
+        opCodes.put("ANEWARRAY", ANEWARRAY);
+        opCodes.put("ARRAYLENGTH", ARRAYLENGTH);
+        opCodes.put("ATHROW", ATHROW);
+        opCodes.put("CHECKCAST", CHECKCAST);
+        opCodes.put("INSTANCEOF", INSTANCEOF);
+        opCodes.put("MONITORENTER", MONITORENTER);
+        opCodes.put("MONITOREXIT", MONITOREXIT);
+        opCodes.put("MULTIANEWARRAY", MULTIANEWARRAY);
+        opCodes.put("IFNULL", IFNULL);
+        opCodes.put("IFNONNULL", IFNONNULL);
+
+        // derived from classWriter, mapped to AbstractInsnNode
+        TYPE = new byte[200];
+        String s = "AAAAAAAAAAAAAAAABBJ__CCCCC____________________AAAAAAAACC"
+                + "CCC____________________AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+                + "AAAAAAAAAAAAAAAAAKAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHCLMAA"
+                + "AAAAEEEEFFFFGDBDAADDAA_NHH";
+        for (int i = 0; i < s.length(); i++) TYPE[i] = (byte) (s.charAt(i) - 'A');
+    }
+
+    public static Map<String, ASMBlock> loadResource(String res) {
+        return loadResource(ASMHelper.class.getResourceAsStream(res), res);
+    }
+
+    public static Map<String, ASMBlock> loadResource(InputStream in, String res) {
+        HashMap<String, ASMBlock> blocks = new HashMap<String, ASMBlock>();
+        String current = "unnamed";
+        ASMBlock block = new ASMBlock();
+        try {
+            BufferedReader r = new BufferedReader(new InputStreamReader(in));
+            String line;
+            while ((line = r.readLine()) != null) {
+                {
+                    int hpos = line.indexOf('#');
+                    if (hpos >= 0) line = line.substring(0, hpos);
+                }
+                line = line.trim();
+                if (line.length() == 0) continue;
+                if (line.startsWith("list ")) {
+                    if (block.list.size() > 0) blocks.put(current, block);
+                    current = line.substring(5);
+                    block = new ASMBlock();
+                    continue;
+                }
+
+                try {
+                    AbstractInsnNode insn = null;
+                    String[] split = line.replace(" : ", ":").split(" ");
+                    Integer i_opcode = opCodes.get(split[0]);
+                    if (i_opcode == null) {
+                        if (split[0].equals("LINENUMBER"))
+                            insn = new LineNumberNode(Integer.parseInt(split[1]), block.getOrAdd(split[2]));
+                        else if (split[0].startsWith("L")) insn = block.getOrAdd(split[0]);
+                        else throw new Exception("Unknown opcode " + split[0]);
+                    } else {
+                        int opcode = i_opcode;
+                        switch (TYPE[opcode]) {
+                            case INSN:
+                                insn = new InsnNode(opcode);
+                                break;
+                            case INT_INSN:
+                                insn = new IntInsnNode(opcode, Integer.parseInt(split[1]));
+                                break;
+                            case VAR_INSN:
+                                insn = new VarInsnNode(opcode, Integer.parseInt(split[1]));
+                                break;
+                            case TYPE_INSN:
+                                insn = new ObfMapping(split[1]).toClassloading().toInsn(opcode);
+                                break;
+                            case FIELD_INSN:
+                            case METHOD_INSN:
+                                StringBuilder sb = new StringBuilder();
+                                for (int i = 1; i < split.length; i++) sb.append(split[i]);
+                                insn = ObfMapping.fromDesc(sb.toString()).toClassloading().toInsn(opcode);
+                                break;
+                            case INVOKE_DYNAMIC_INSN:
+                                throw new Exception("Found INVOKEDYNAMIC while reading");
+                            case JUMP_INSN:
+                                insn = new JumpInsnNode(opcode, block.getOrAdd(split[1]));
+                                break;
+                            case LDC_INSN:
+                                String cst = split[1];
+                                if (cst.equals("*")) insn = new LdcInsnNode(null);
+                                else if (cst.endsWith("\"")) insn = new LdcInsnNode(cst.substring(1, cst.length() - 1));
+                                else if (cst.endsWith("L"))
+                                    insn = new LdcInsnNode(Long.valueOf(cst.substring(0, cst.length() - 1)));
+                                else if (cst.endsWith("F"))
+                                    insn = new LdcInsnNode(Float.valueOf(cst.substring(0, cst.length() - 1)));
+                                else if (cst.endsWith("D"))
+                                    insn = new LdcInsnNode(Double.valueOf(cst.substring(0, cst.length() - 1)));
+                                else if (cst.contains(".")) insn = new LdcInsnNode(Double.valueOf(cst));
+                                else insn = new LdcInsnNode(Integer.valueOf(cst));
+                                break;
+                            case IINC_INSN:
+                                insn = new IincInsnNode(opcode, Integer.parseInt(split[1]));
+                                break;
+                            case LABEL:
+                                throw new Exception("Use L# for labels");
+                            case TABLESWITCH_INSN:
+                            case LOOKUPSWITCH_INSN:
+                                throw new Exception("I don't know how to deal with this insn type");
+                            case MULTIANEWARRAY_INSN:
+                                insn = new MultiANewArrayInsnNode(split[1], Integer.parseInt(split[2]));
+                                break;
+                            case FRAME:
+                                throw new Exception("Use ClassWriter.COMPUTE_FRAMES");
+                        }
+                    }
+
+                    if (insn != null) block.list.add(insn);
+                } catch (Exception e) {
+                    System.err.println("Error while reading ASM Block " + current + " from " + res + ", line: " + line);
+                    e.printStackTrace();
+                }
+            }
+
+            r.close();
+            if (block.list.size() > 0) blocks.put(current, block);
+        } catch (IOException e) {
+            throw new RuntimeException("Failed to read ASM resource: " + res, e);
+        }
+        return blocks;
+    }
+}

src/main/java/codechicken/lib/asm/CC_ClassWriter.java

@@ -0,0 +1,29 @@
+package codechicken.lib.asm;
+
+import org.objectweb.asm.ClassWriter;
+
+public class CC_ClassWriter extends ClassWriter {
+
+    private final boolean runtime;
+
+    public CC_ClassWriter(int flags) {
+        this(flags, false);
+    }
+
+    public CC_ClassWriter(int flags, boolean runtime) {
+        super(flags);
+        this.runtime = runtime;
+    }
+
+    @Override
+    protected String getCommonSuperClass(String type1, String type2) {
+        String c = type1.replace('/', '.');
+        String d = type2.replace('/', '.');
+        if (ClassHeirachyManager.classExtends(d, c)) return type1;
+        if (ClassHeirachyManager.classExtends(c, d)) return type2;
+        do {
+            c = ClassHeirachyManager.getSuperClass(c, runtime);
+        } while (!ClassHeirachyManager.classExtends(d, c));
+        return c.replace('.', '/');
+    }
+}

src/main/java/codechicken/lib/asm/ClassConstantPoolParser.java

@@ -0,0 +1,109 @@
+package codechicken.lib.asm;
+
+/***
+ * This Class is derived from the ASM ClassReader
+ * <p>
+ * ASM: a very small and fast Java bytecode manipulation framework Copyright (c) 2000-2011 INRIA, France Telecom All
+ * rights reserved.
+ * <p>
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+ * following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation and/or other materials provided with the
+ * distribution. 3. Neither the name of the copyright holders nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior written permission.
+ * <p>
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+import java.nio.charset.StandardCharsets;
+
+import org.objectweb.asm.Opcodes;
+
+/**
+ * Using this class to search for a (single) String reference is > 40 times faster than parsing a class with a
+ * ClassReader + ClassNode while using way less RAM
+ */
+public class ClassConstantPoolParser {
+
+    private static final int UTF8 = 1;
+    private static final int INT = 3;
+    private static final int FLOAT = 4;
+    private static final int LONG = 5;
+    private static final int DOUBLE = 6;
+    private static final int FIELD = 9;
+    private static final int METH = 10;
+    private static final int IMETH = 11;
+    private static final int NAME_TYPE = 12;
+    private static final int HANDLE = 15;
+    private static final int INDY = 18;
+
+    private final byte[][] BYTES_TO_SEARCH;
+
+    public ClassConstantPoolParser(String... strings) {
+        BYTES_TO_SEARCH = new byte[strings.length][];
+        for (int i = 0; i < BYTES_TO_SEARCH.length; i++) {
+            BYTES_TO_SEARCH[i] = strings[i].getBytes(StandardCharsets.UTF_8);
+        }
+    }
+
+    /**
+     * Returns true if the constant pool of the class represented by this byte array contains one of the Strings we are
+     * looking for
+     */
+    public boolean find(byte[] basicClass) {
+        if (basicClass == null || basicClass.length == 0) {
+            return false;
+        }
+        // checks the class version
+        if (readShort(6, basicClass) > Opcodes.V1_8) {
+            return false;
+        }
+        // parses the constant pool
+        int n = readUnsignedShort(8, basicClass);
+        int index = 10;
+        for (int i = 1; i < n; ++i) {
+            int size;
+            switch (basicClass[index]) {
+                case FIELD, METH, IMETH, INT, FLOAT, NAME_TYPE, INDY -> size = 5;
+                case LONG, DOUBLE -> {
+                    size = 9;
+                    ++i;
+                }
+                case UTF8 -> {
+                    final int strLen = readUnsignedShort(index + 1, basicClass);
+                    size = 3 + strLen;
+                    label: for (byte[] bytes : BYTES_TO_SEARCH) {
+                        if (strLen == bytes.length) {
+                            for (int j = index + 3; j < index + 3 + strLen; j++) {
+                                if (basicClass[j] != bytes[j - (index + 3)]) {
+                                    continue label;
+                                }
+                            }
+                            return true;
+                        }
+                    }
+                }
+                case HANDLE -> size = 4;
+                default -> size = 3;
+            }
+            index += size;
+        }
+        return false;
+    }
+
+    private static short readShort(final int index, byte[] basicClass) {
+        return (short) (((basicClass[index] & 0xFF) << 8) | (basicClass[index + 1] & 0xFF));
+    }
+
+    private static int readUnsignedShort(final int index, byte[] basicClass) {
+        return ((basicClass[index] & 0xFF) << 8) | (basicClass[index + 1] & 0xFF);
+    }
+
+}

src/main/java/codechicken/lib/asm/ClassHeirachyManager.java

@@ -0,0 +1,154 @@
+package codechicken.lib.asm;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+
+import net.minecraft.launchwrapper.IClassTransformer;
+import net.minecraft.launchwrapper.Launch;
+import net.minecraft.launchwrapper.LaunchClassLoader;
+
+import org.objectweb.asm.tree.ClassNode;
+
+import cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper;
+
+/**
+ * This is added as a class transformer if CodeChickenCore is installed. Adding it as a class transformer will speed
+ * evaluation up slightly by automatically caching superclasses when they are first loaded.
+ */
+public class ClassHeirachyManager implements IClassTransformer {
+
+    static {
+        ASMInit.init();
+    }
+
+    public static class SuperCache {
+
+        String superclass;
+        public HashSet<String> parents = new HashSet<String>();
+        private boolean flattened;
+
+        public void add(String parent) {
+            parents.add(parent);
+        }
+
+        public void flatten() {
+            if (flattened) return;
+
+            for (String s : new ArrayList<String>(parents)) {
+                SuperCache c = declareClass(s);
+                if (c != null) {
+                    c.flatten();
+                    parents.addAll(c.parents);
+                }
+            }
+            flattened = true;
+        }
+    }
+
+    public static HashMap<String, SuperCache> superclasses = new HashMap<String, SuperCache>();
+    private static LaunchClassLoader cl = Launch.classLoader;
+
+    public static String toKey(String name) {
+        if (ObfMapping.obfuscated)
+            name = FMLDeobfuscatingRemapper.INSTANCE.map(name.replace('.', '/')).replace('/', '.');
+        return name;
+    }
+
+    public static String unKey(String name) {
+        if (ObfMapping.obfuscated)
+            name = FMLDeobfuscatingRemapper.INSTANCE.unmap(name.replace('.', '/')).replace('/', '.');
+        return name;
+    }
+
+    /**
+     * @param name       The class in question
+     * @param superclass The class being extended
+     * @return true if clazz extends, either directly or indirectly, superclass.
+     */
+    public static boolean classExtends(String name, String superclass) {
+        name = toKey(name);
+        superclass = toKey(superclass);
+
+        if (name.equals(superclass)) return true;
+
+        SuperCache cache = declareClass(name);
+        if (cache == null) // just can't handle this
+            return false;
+
+        cache.flatten();
+        return cache.parents.contains(superclass);
+    }
+
+    private static SuperCache declareClass(String name) {
+        name = toKey(name);
+        SuperCache cache = superclasses.get(name);
+
+        if (cache != null) return cache;
+
+        try {
+            byte[] bytes = cl.getClassBytes(unKey(name));
+            if (bytes != null) cache = declareASM(bytes);
+        } catch (Exception e) {}
+
+        if (cache != null) return cache;
+
+        try {
+            cache = declareReflection(name);
+        } catch (ClassNotFoundException e) {}
+
+        return cache;
+    }
+
+    private static SuperCache declareReflection(String name) throws ClassNotFoundException {
+        Class<?> aclass = Class.forName(name);
+
+        SuperCache cache = getOrCreateCache(name);
+        if (aclass.isInterface()) cache.superclass = "java.lang.Object";
+        else if (name.equals("java.lang.Object")) return cache;
+        else cache.superclass = toKey(aclass.getSuperclass().getName());
+
+        cache.add(cache.superclass);
+        for (Class<?> iclass : aclass.getInterfaces()) cache.add(toKey(iclass.getName()));
+
+        return cache;
+    }
+
+    private static SuperCache declareASM(byte[] bytes) {
+        ClassNode node = ASMHelper.createClassNode(bytes);
+        String name = toKey(node.name);
+
+        SuperCache cache = getOrCreateCache(name);
+        cache.superclass = toKey(node.superName.replace('/', '.'));
+        cache.add(cache.superclass);
+        for (String iclass : node.interfaces) cache.add(toKey(iclass.replace('/', '.')));
+
+        return cache;
+    }
+
+    @Override
+    public byte[] transform(String name, String tname, byte[] bytes) {
+        if (bytes == null) return null;
+
+        if (!superclasses.containsKey(tname)) declareASM(bytes);
+
+        return bytes;
+    }
+
+    public static SuperCache getOrCreateCache(String name) {
+        SuperCache cache = superclasses.get(name);
+        if (cache == null) superclasses.put(name, cache = new SuperCache());
+        return cache;
+    }
+
+    public static String getSuperClass(String name, boolean runtime) {
+        name = toKey(name);
+        SuperCache cache = declareClass(name);
+        if (cache == null) return "java.lang.Object";
+
+        cache.flatten();
+        String s = cache.superclass;
+        if (!runtime) s = FMLDeobfuscatingRemapper.INSTANCE.unmap(s);
+        return s;
+    }
+}

src/main/java/codechicken/lib/asm/ImportantInsnVisitor.java

@@ -0,0 +1,36 @@
+package codechicken.lib.asm;
+
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.MethodNode;
+
+public class ImportantInsnVisitor extends ClassVisitor {
+
+    public class ImportantInsnMethodVisitor extends MethodVisitor {
+
+        MethodVisitor delegate;
+
+        public ImportantInsnMethodVisitor(int access, String name, String desc, String signature, String[] exceptions) {
+            super(Opcodes.ASM4, new MethodNode(access, name, desc, signature, exceptions));
+            delegate = cv.visitMethod(access, name, desc, signature, exceptions);
+        }
+
+        @Override
+        public void visitEnd() {
+            super.visitEnd();
+            MethodNode mnode = (MethodNode) mv;
+            mnode.instructions = InsnComparator.getImportantList(mnode.instructions);
+            mnode.accept(delegate);
+        }
+    }
+
+    public ImportantInsnVisitor(ClassVisitor cv) {
+        super(Opcodes.ASM4, cv);
+    }
+
+    @Override
+    public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
+        return new ImportantInsnMethodVisitor(access, name, desc, signature, exceptions);
+    }
+}

src/main/java/codechicken/lib/asm/InsnComparator.java

@@ -0,0 +1,210 @@
+package codechicken.lib.asm;
+
+import static org.objectweb.asm.tree.AbstractInsnNode.FIELD_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.FRAME;
+import static org.objectweb.asm.tree.AbstractInsnNode.IINC_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.INT_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.JUMP_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.LABEL;
+import static org.objectweb.asm.tree.AbstractInsnNode.LDC_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.LINE;
+import static org.objectweb.asm.tree.AbstractInsnNode.LOOKUPSWITCH_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.METHOD_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.TABLESWITCH_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.TYPE_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.VAR_INSN;
+
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.tree.IincInsnNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.IntInsnNode;
+import org.objectweb.asm.tree.JumpInsnNode;
+import org.objectweb.asm.tree.LabelNode;
+import org.objectweb.asm.tree.LdcInsnNode;
+import org.objectweb.asm.tree.LookupSwitchInsnNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.TableSwitchInsnNode;
+import org.objectweb.asm.tree.TypeInsnNode;
+import org.objectweb.asm.tree.VarInsnNode;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Maps;
+
+public class InsnComparator {
+
+    public static boolean varInsnEqual(VarInsnNode insn1, VarInsnNode insn2) {
+        return insn1.var == -1 || insn2.var == -1 || insn1.var == insn2.var;
+    }
+
+    public static boolean methodInsnEqual(MethodInsnNode insn1, MethodInsnNode insn2) {
+        return insn1.owner.equals(insn2.owner) && insn1.name.equals(insn2.name) && insn1.desc.equals(insn2.desc);
+    }
+
+    public static boolean fieldInsnEqual(FieldInsnNode insn1, FieldInsnNode insn2) {
+        return insn1.owner.equals(insn2.owner) && insn1.name.equals(insn2.name) && insn1.desc.equals(insn2.desc);
+    }
+
+    public static boolean ldcInsnEqual(LdcInsnNode insn1, LdcInsnNode insn2) {
+        return insn1.cst == null || insn2.cst == null || insn1.cst.equals(insn2.cst);
+    }
+
+    public static boolean typeInsnEqual(TypeInsnNode insn1, TypeInsnNode insn2) {
+        return insn1.desc.equals("*") || insn2.desc.equals("*") || insn1.desc.equals(insn2.desc);
+    }
+
+    public static boolean iincInsnEqual(IincInsnNode node1, IincInsnNode node2) {
+        return node1.var == node2.var && node1.incr == node2.incr;
+    }
+
+    public static boolean intInsnEqual(IntInsnNode node1, IntInsnNode node2) {
+        return node1.operand == -1 || node2.operand == -1 || node1.operand == node2.operand;
+    }
+
+    public static boolean insnEqual(AbstractInsnNode node1, AbstractInsnNode node2) {
+        if (node1.getOpcode() != node2.getOpcode()) return false;
+
+        switch (node2.getType()) {
+            case VAR_INSN:
+                return varInsnEqual((VarInsnNode) node1, (VarInsnNode) node2);
+            case TYPE_INSN:
+                return typeInsnEqual((TypeInsnNode) node1, (TypeInsnNode) node2);
+            case FIELD_INSN:
+                return fieldInsnEqual((FieldInsnNode) node1, (FieldInsnNode) node2);
+            case METHOD_INSN:
+                return methodInsnEqual((MethodInsnNode) node1, (MethodInsnNode) node2);
+            case LDC_INSN:
+                return ldcInsnEqual((LdcInsnNode) node1, (LdcInsnNode) node2);
+            case IINC_INSN:
+                return iincInsnEqual((IincInsnNode) node1, (IincInsnNode) node2);
+            case INT_INSN:
+                return intInsnEqual((IntInsnNode) node1, (IntInsnNode) node2);
+            default:
+                return true;
+        }
+    }
+
+    public static boolean insnImportant(AbstractInsnNode insn, Set<LabelNode> controlFlowLabels) {
+        switch (insn.getType()) {
+            case LINE:
+            case FRAME:
+                return false;
+            case LABEL:
+                return controlFlowLabels.contains(insn);
+            default:
+                return true;
+        }
+    }
+
+    public static Set<LabelNode> getControlFlowLabels(InsnListSection list) {
+        return getControlFlowLabels(list.list);
+    }
+
+    public static Set<LabelNode> getControlFlowLabels(InsnList list) {
+        HashSet<LabelNode> controlFlowLabels = new HashSet<LabelNode>();
+        for (AbstractInsnNode insn = list.getFirst(); insn != null; insn = insn.getNext()) {
+            switch (insn.getType()) {
+                case JUMP_INSN:
+                    JumpInsnNode jinsn = (JumpInsnNode) insn;
+                    controlFlowLabels.add(jinsn.label);
+                    break;
+                case TABLESWITCH_INSN:
+                    TableSwitchInsnNode tsinsn = (TableSwitchInsnNode) insn;
+                    controlFlowLabels.add(tsinsn.dflt);
+                    for (LabelNode label : tsinsn.labels) controlFlowLabels.add(label);
+                    break;
+                case LOOKUPSWITCH_INSN:
+                    LookupSwitchInsnNode lsinsn = (LookupSwitchInsnNode) insn;
+                    controlFlowLabels.add(lsinsn.dflt);
+                    for (LabelNode label : lsinsn.labels) controlFlowLabels.add(label);
+                    break;
+            }
+        }
+        return controlFlowLabels;
+    }
+
+    public static InsnList getImportantList(InsnList list) {
+        return getImportantList(new InsnListSection(list)).list;
+    }
+
+    public static InsnListSection getImportantList(InsnListSection list) {
+        if (list.size() == 0) return list;
+
+        Set<LabelNode> controlFlowLabels = getControlFlowLabels(list);
+        Map<LabelNode, LabelNode> labelMap = Maps.asMap(controlFlowLabels, new Function<LabelNode, LabelNode>() {
+
+            @Override
+            public LabelNode apply(LabelNode input) {
+                return input;
+            }
+        });
+
+        InsnListSection importantNodeList = new InsnListSection();
+        for (AbstractInsnNode insn : list)
+            if (insnImportant(insn, controlFlowLabels)) importantNodeList.add(insn.clone(labelMap));
+
+        return importantNodeList;
+    }
+
+    public static List<InsnListSection> find(InsnListSection haystack, InsnListSection needle) {
+        Set<LabelNode> controlFlowLabels = getControlFlowLabels(haystack);
+        LinkedList<InsnListSection> list = new LinkedList<InsnListSection>();
+        for (int start = 0; start <= haystack.size() - needle.size(); start++) {
+            InsnListSection section = matches(haystack.drop(start), needle, controlFlowLabels);
+            if (section != null) {
+                list.add(section);
+                start = section.end - 1;
+            }
+        }
+
+        return list;
+    }
+
+    public static List<InsnListSection> find(InsnList haystack, InsnListSection needle) {
+        return find(new InsnListSection(haystack), needle);
+    }
+
+    public static InsnListSection matches(InsnListSection haystack, InsnListSection needle,
+            Set<LabelNode> controlFlowLabels) {
+        int h = 0, n = 0;
+        for (; h < haystack.size() && n < needle.size(); h++) {
+            AbstractInsnNode insn = haystack.get(h);
+            if (!insnImportant(insn, controlFlowLabels)) continue;
+
+            if (!insnEqual(haystack.get(h), needle.get(n))) return null;
+            n++;
+        }
+        if (n != needle.size()) return null;
+
+        return haystack.take(h);
+    }
+
+    public static InsnListSection findOnce(InsnListSection haystack, InsnListSection needle) {
+        List<InsnListSection> list = find(haystack, needle);
+        if (list.size() != 1) throw new RuntimeException(
+                "Needle found " + list.size() + " times in Haystack:\n" + haystack + "\n\n" + needle);
+
+        return list.get(0);
+    }
+
+    public static InsnListSection findOnce(InsnList haystack, InsnListSection needle) {
+        return findOnce(new InsnListSection(haystack), needle);
+    }
+
+    public static List<InsnListSection> findN(InsnListSection haystack, InsnListSection needle) {
+        List<InsnListSection> list = find(haystack, needle);
+        if (list.isEmpty()) throw new RuntimeException("Needle not found in Haystack:\n" + haystack + "\n\n" + needle);
+
+        return list;
+    }
+
+    public static List<InsnListSection> findN(InsnList haystack, InsnListSection needle) {
+        return findN(new InsnListSection(haystack), needle);
+    }
+}

src/main/java/codechicken/lib/asm/InsnListSection.java

@@ -0,0 +1,235 @@
+package codechicken.lib.asm;
+
+import static org.objectweb.asm.tree.AbstractInsnNode.FRAME;
+import static org.objectweb.asm.tree.AbstractInsnNode.JUMP_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.LABEL;
+import static org.objectweb.asm.tree.AbstractInsnNode.LOOKUPSWITCH_INSN;
+import static org.objectweb.asm.tree.AbstractInsnNode.TABLESWITCH_INSN;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.FrameNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.JumpInsnNode;
+import org.objectweb.asm.tree.LabelNode;
+import org.objectweb.asm.tree.LookupSwitchInsnNode;
+import org.objectweb.asm.tree.TableSwitchInsnNode;
+import org.objectweb.asm.util.Textifier;
+import org.objectweb.asm.util.TraceMethodVisitor;
+
+/**
+ * A section of an InsnList, may become invalid if the insn list is modified
+ */
+public class InsnListSection implements Iterable<AbstractInsnNode> {
+
+    private class InsnListSectionIterator implements Iterator<AbstractInsnNode> {
+
+        int i = 0;
+
+        @Override
+        public boolean hasNext() {
+            return i < size();
+        }
+
+        @Override
+        public AbstractInsnNode next() {
+            return get(i++);
+        }
+
+        @Override
+        public void remove() {
+            InsnListSection.this.remove(--i);
+        }
+    }
+
+    public InsnList list;
+    public int start;
+    public int end;
+
+    public InsnListSection(InsnList list, int start, int end) {
+        this.list = list;
+        this.start = start;
+        this.end = end;
+    }
+
+    public InsnListSection(InsnList list, AbstractInsnNode first, AbstractInsnNode last) {
+        this(list, list.indexOf(first), list.indexOf(last) + 1);
+    }
+
+    public InsnListSection(InsnList list) {
+        this(list, 0, list.size());
+    }
+
+    public InsnListSection() {
+        this(new InsnList());
+    }
+
+    public void accept(MethodVisitor mv) {
+        for (AbstractInsnNode insn : this) insn.accept(mv);
+    }
+
+    public AbstractInsnNode getFirst() {
+        return size() == 0 ? null : list.get(start);
+    }
+
+    public AbstractInsnNode getLast() {
+        return size() == 0 ? null : list.get(end - 1);
+    }
+
+    public int size() {
+        return end - start;
+    }
+
+    public AbstractInsnNode get(int i) {
+        return list.get(start + i);
+    }
+
+    public void set(int i, AbstractInsnNode insn) {
+        list.set(get(i), insn);
+    }
+
+    public void remove(int i) {
+        list.remove(get(i));
+        end--;
+    }
+
+    public void replace(AbstractInsnNode location, AbstractInsnNode insn) {
+        list.set(location, insn);
+    }
+
+    public void add(AbstractInsnNode insn) {
+        list.add(insn);
+        end++;
+    }
+
+    public void insertBefore(InsnList insns) {
+        int s = insns.size();
+        if (this.list.size() == 0) list.insert(insns);
+        else list.insertBefore(list.get(start), insns);
+        start += s;
+        end += s;
+    }
+
+    public void insert(InsnList insns) {
+        if (end == 0) list.insert(insns);
+        else list.insert(list.get(end - 1), insns);
+    }
+
+    public void replace(InsnList insns) {
+        int s = insns.size();
+        remove();
+        insert(insns);
+        end = start + s;
+    }
+
+    public void remove() {
+        while (end != start) remove(0);
+    }
+
+    public void setLast(AbstractInsnNode last) {
+        end = list.indexOf(last) + 1;
+    }
+
+    public void setFirst(AbstractInsnNode first) {
+        start = list.indexOf(first);
+    }
+
+    public InsnListSection drop(int n) {
+        return slice(n, size());
+    }
+
+    public InsnListSection take(int n) {
+        return slice(0, n);
+    }
+
+    public InsnListSection slice(int start, int end) {
+        return new InsnListSection(list, this.start + start, this.start + end);
+    }
+
+    /**
+     * Removes leading and trailing labels and line number nodes that don't affect control flow
+     * 
+     * @return this
+     */
+    public InsnListSection trim(Set<LabelNode> controlFlowLabels) {
+        while (start < end && !InsnComparator.insnImportant(getFirst(), controlFlowLabels)) start++;
+
+        while (start < end && !InsnComparator.insnImportant(getLast(), controlFlowLabels)) end--;
+
+        return this;
+    }
+
+    public String toString() {
+        Textifier t = new Textifier();
+        accept(new TraceMethodVisitor(t));
+        StringWriter sw = new StringWriter();
+        t.print(new PrintWriter(sw));
+        return sw.toString();
+    }
+
+    public void println() {
+        System.out.println(toString());
+    }
+
+    public HashMap<LabelNode, LabelNode> identityLabelMap() {
+        HashMap<LabelNode, LabelNode> labelMap = new HashMap<LabelNode, LabelNode>();
+        for (AbstractInsnNode insn : this) switch (insn.getType()) {
+            case LABEL:
+                labelMap.put((LabelNode) insn, (LabelNode) insn);
+                break;
+            case JUMP_INSN:
+                labelMap.put(((JumpInsnNode) insn).label, ((JumpInsnNode) insn).label);
+                break;
+            case LOOKUPSWITCH_INSN:
+                LookupSwitchInsnNode linsn = (LookupSwitchInsnNode) insn;
+                labelMap.put(linsn.dflt, linsn.dflt);
+                for (LabelNode label : linsn.labels) labelMap.put(label, label);
+                break;
+            case TABLESWITCH_INSN:
+                TableSwitchInsnNode tinsn = (TableSwitchInsnNode) insn;
+                labelMap.put(tinsn.dflt, tinsn.dflt);
+                for (LabelNode label : tinsn.labels) labelMap.put(label, label);
+                break;
+            case FRAME:
+                FrameNode fnode = (FrameNode) insn;
+                if (fnode.local != null)
+                    for (Object o : fnode.local) if (o instanceof LabelNode) labelMap.put((LabelNode) o, (LabelNode) o);
+                if (fnode.stack != null)
+                    for (Object o : fnode.stack) if (o instanceof LabelNode) labelMap.put((LabelNode) o, (LabelNode) o);
+                break;
+        }
+
+        return labelMap;
+    }
+
+    public Map<LabelNode, LabelNode> cloneLabels() {
+        Map<LabelNode, LabelNode> labelMap = identityLabelMap();
+        for (Entry<LabelNode, LabelNode> entry : labelMap.entrySet()) entry.setValue(new LabelNode());
+
+        return labelMap;
+    }
+
+    public InsnListSection copy() {
+        return copy(cloneLabels());
+    }
+
+    public InsnListSection copy(Map<LabelNode, LabelNode> labelMap) {
+        InsnListSection copy = new InsnListSection();
+        for (AbstractInsnNode insn : this) copy.add(insn.clone(labelMap));
+
+        return copy;
+    }
+
+    @Override
+    public Iterator<AbstractInsnNode> iterator() {
+        return new InsnListSectionIterator();
+    }
+}

src/main/java/codechicken/lib/asm/LocalVariablesSorterVisitor.java

@@ -0,0 +1,37 @@
+package codechicken.lib.asm;
+
+import java.util.Set;
+
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.commons.LocalVariablesSorter;
+
+public class LocalVariablesSorterVisitor extends ClassVisitor {
+
+    public Set<ObfMapping> methods;
+    public String owner;
+
+    public LocalVariablesSorterVisitor(Set<ObfMapping> methods, ClassVisitor cv) {
+        super(Opcodes.ASM4, cv);
+        this.methods = methods;
+    }
+
+    public LocalVariablesSorterVisitor(ClassVisitor cv) {
+        this(null, cv);
+    }
+
+    @Override
+    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
+        super.visit(version, access, name, signature, superName, interfaces);
+        owner = name;
+    }
+
+    @Override
+    public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
+        MethodVisitor mv = cv.visitMethod(access, name, desc, signature, exceptions);
+        return methods == null || methods.contains(new ObfMapping(owner, name, desc))
+                ? new LocalVariablesSorter(access, desc, mv)
+                : mv;
+    }
+}

src/main/java/codechicken/lib/asm/ModularASMTransformer.java

@@ -0,0 +1,292 @@
+package codechicken.lib.asm;
+
+import static codechicken.lib.asm.ASMHelper.config;
+import static codechicken.lib.asm.ASMHelper.createBytes;
+import static codechicken.lib.asm.ASMHelper.dump;
+import static codechicken.lib.asm.ASMHelper.findMethod;
+import static codechicken.lib.asm.ASMHelper.logger;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.MethodNode;
+
+public class ModularASMTransformer {
+
+    public static class ClassNodeTransformerList {
+
+        List<ClassNodeTransformer> transformers = new LinkedList<ClassNodeTransformer>();
+        HashSet<ObfMapping> methodsToSort = new HashSet<ObfMapping>();
+
+        public void add(ClassNodeTransformer t) {
+            transformers.add(t);
+            t.addMethodsToSort(methodsToSort);
+        }
+
+        public byte[] transform(byte[] bytes) {
+            ClassNode cnode = new ClassNode();
+            ClassReader reader = new ClassReader(bytes);
+            ClassVisitor cv = cnode;
+            if (!methodsToSort.isEmpty()) cv = new LocalVariablesSorterVisitor(methodsToSort, cv);
+            reader.accept(cv, ClassReader.EXPAND_FRAMES);
+
+            try {
+                int writeFlags = 0;
+                for (ClassNodeTransformer t : transformers) {
+                    t.transform(cnode);
+                    writeFlags |= t.writeFlags;
+                }
+
+                bytes = createBytes(cnode, writeFlags);
+                if (config.getTag("dump_asm").getBooleanValue(false))
+                    dump(bytes, new File("asm/ccl_modular/" + cnode.name.replace('/', '#') + ".txt"), false, false);
+                return bytes;
+            } catch (RuntimeException e) {
+                dump(bytes, new File("asm/ccl_modular/" + cnode.name.replace('/', '#') + ".txt"), false, false);
+                throw e;
+            }
+        }
+    }
+
+    public abstract static class ClassNodeTransformer {
+
+        public int writeFlags;
+
+        public ClassNodeTransformer(int writeFlags) {
+            this.writeFlags = writeFlags;
+        }
+
+        public ClassNodeTransformer() {
+            this(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
+        }
+
+        public abstract String className();
+
+        public abstract void transform(ClassNode cnode);
+
+        public void addMethodsToSort(Set<ObfMapping> set) {}
+    }
+
+    public abstract static class MethodTransformer extends ClassNodeTransformer {
+
+        public final ObfMapping method;
+
+        public MethodTransformer(ObfMapping method) {
+            this.method = method.toClassloading();
+        }
+
+        @Override
+        public String className() {
+            return method.javaClass();
+        }
+
+        @Override
+        public void transform(ClassNode cnode) {
+            MethodNode mv = findMethod(method, cnode);
+            if (mv == null) throw new RuntimeException("Method not found: " + method);
+
+            try {
+                transform(mv);
+            } catch (Exception e) {
+                throw new RuntimeException("Error transforming method: " + method, e);
+            }
+        }
+
+        public abstract void transform(MethodNode mv);
+    }
+
+    public static class MethodWriter extends ClassNodeTransformer {
+
+        public final int access;
+        public final ObfMapping method;
+        public final String[] exceptions;
+        public InsnList list;
+
+        public MethodWriter(int access, ObfMapping method) {
+            this(access, method, null, (InsnList) null);
+        }
+
+        public MethodWriter(int access, ObfMapping method, InsnList list) {
+            this(access, method, null, list);
+        }
+
+        public MethodWriter(int access, ObfMapping method, ASMBlock block) {
+            this(access, method, null, block);
+        }
+
+        public MethodWriter(int access, ObfMapping method, String[] exceptions) {
+            this(access, method, exceptions, (InsnList) null);
+        }
+
+        public MethodWriter(int access, ObfMapping method, String[] exceptions, InsnList list) {
+            this.access = access;
+            this.method = method.toClassloading();
+            this.exceptions = exceptions;
+            this.list = list;
+        }
+
+        public MethodWriter(int access, ObfMapping method, String[] exceptions, ASMBlock block) {
+            this(access, method, exceptions, block.rawListCopy());
+        }
+
+        @Override
+        public String className() {
+            return method.javaClass();
+        }
+
+        @Override
+        public void transform(ClassNode cnode) {
+            MethodNode mv = findMethod(method, cnode);
+            if (mv == null) mv = (MethodNode) method.visitMethod(cnode, access, exceptions);
+            else {
+                mv.access = access;
+                mv.instructions.clear();
+                if (mv.localVariables != null) mv.localVariables.clear();
+                if (mv.tryCatchBlocks != null) mv.tryCatchBlocks.clear();
+            }
+
+            write(mv);
+        }
+
+        public void write(MethodNode mv) {
+            logger.debug("Writing method " + method);
+            list.accept(mv);
+        }
+    }
+
+    public static class MethodInjector extends MethodTransformer {
+
+        public ASMBlock needle;
+        public ASMBlock injection;
+        public boolean before;
+
+        public MethodInjector(ObfMapping method, ASMBlock needle, ASMBlock injection, boolean before) {
+            super(method);
+            this.needle = needle;
+            this.injection = injection;
+            this.before = before;
+        }
+
+        public MethodInjector(ObfMapping method, ASMBlock injection, boolean before) {
+            this(method, null, injection, before);
+        }
+
+        public MethodInjector(ObfMapping method, InsnList needle, InsnList injection, boolean before) {
+            this(method, new ASMBlock(needle), new ASMBlock(injection), before);
+        }
+
+        public MethodInjector(ObfMapping method, InsnList injection, boolean before) {
+            this(method, null, new ASMBlock(injection), before);
+        }
+
+        @Override
+        public void addMethodsToSort(Set<ObfMapping> set) {
+            set.add(method);
+        }
+
+        @Override
+        public void transform(MethodNode mv) {
+            if (needle == null) {
+                logger.debug("Injecting " + (before ? "before" : "after") + " method " + method);
+                if (before) mv.instructions.insert(injection.rawListCopy());
+                else mv.instructions.add(injection.rawListCopy());
+            } else {
+                for (InsnListSection key : InsnComparator.findN(mv.instructions, needle.list)) {
+                    logger.debug(
+                            "Injecting " + (before ? "before" : "after")
+                                    + " method "
+                                    + method
+                                    + " @ "
+                                    + key.start
+                                    + " - "
+                                    + key.end);
+                    ASMBlock injectBlock = injection.copy().mergeLabels(needle.applyLabels(key));
+
+                    if (before) key.insertBefore(injectBlock.list.list);
+                    else key.insert(injectBlock.list.list);
+                }
+            }
+        }
+    }
+
+    public static class MethodReplacer extends MethodTransformer {
+
+        public ASMBlock needle;
+        public ASMBlock replacement;
+
+        public MethodReplacer(ObfMapping method, ASMBlock needle, ASMBlock replacement) {
+            super(method);
+            this.needle = needle;
+            this.replacement = replacement;
+        }
+
+        public MethodReplacer(ObfMapping method, InsnList needle, InsnList replacement) {
+            this(method, new ASMBlock(needle), new ASMBlock(replacement));
+        }
+
+        @Override
+        public void addMethodsToSort(Set<ObfMapping> set) {
+            set.add(method);
+        }
+
+        @Override
+        public void transform(MethodNode mv) {
+            for (InsnListSection key : InsnComparator.findN(mv.instructions, needle.list)) {
+                logger.debug("Replacing method " + method + " @ " + key.start + " - " + key.end);
+                ASMBlock replaceBlock = replacement.copy().pullLabels(needle.applyLabels(key));
+                key.insert(replaceBlock.list.list);
+            }
+        }
+    }
+
+    public static class FieldWriter extends ClassNodeTransformer {
+
+        public final ObfMapping field;
+        public final int access;
+        public final Object value;
+
+        public FieldWriter(int access, ObfMapping field, Object value) {
+            this.field = field.toClassloading();
+            this.access = access;
+            this.value = value;
+        }
+
+        public FieldWriter(int access, ObfMapping field) {
+            this(access, field, null);
+        }
+
+        @Override
+        public String className() {
+            return field.javaClass();
+        }
+
+        @Override
+        public void transform(ClassNode cnode) {
+            field.visitField(cnode, access, value);
+        }
+    }
+
+    public HashMap<String, ClassNodeTransformerList> transformers = new HashMap<String, ClassNodeTransformerList>();
+
+    public void add(ClassNodeTransformer t) {
+        ClassNodeTransformerList list = transformers.get(t.className());
+        if (list == null) transformers.put(t.className(), list = new ClassNodeTransformerList());
+        list.add(t);
+    }
+
+    public byte[] transform(String name, byte[] bytes) {
+        if (bytes == null) return null;
+
+        ClassNodeTransformerList list = transformers.get(name);
+        return list == null ? bytes : list.transform(bytes);
+    }
+}

src/main/java/codechicken/lib/asm/ObfMapping.java

@@ -0,0 +1,401 @@
+package codechicken.lib.asm;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javax.swing.JFileChooser;
+
+import net.minecraft.launchwrapper.Launch;
+import net.minecraftforge.common.ForgeVersion;
+
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.FieldVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.commons.Remapper;
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.tree.FieldNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+import org.objectweb.asm.tree.TypeInsnNode;
+
+import com.google.common.base.Charsets;
+import com.google.common.base.Objects;
+import com.google.common.io.LineProcessor;
+import com.google.common.io.Resources;
+
+import codechicken.lib.config.ConfigTag;
+import cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper;
+import cpw.mods.fml.relauncher.FMLInjectionData;
+
+public class ObfMapping {
+
+    public static class ObfRemapper extends Remapper {
+
+        private final HashMap<String, String> fields = new HashMap<>();
+        private final HashMap<String, String> funcs = new HashMap<>();
+
+        public ObfRemapper() {
+            try {
+                Field rawFieldMapsField = FMLDeobfuscatingRemapper.class.getDeclaredField("rawFieldMaps");
+                Field rawMethodMapsField = FMLDeobfuscatingRemapper.class.getDeclaredField("rawMethodMaps");
+                rawFieldMapsField.setAccessible(true);
+                rawMethodMapsField.setAccessible(true);
+                Map<String, Map<String, String>> rawFieldMaps = (Map<String, Map<String, String>>) rawFieldMapsField
+                        .get(FMLDeobfuscatingRemapper.INSTANCE);
+                Map<String, Map<String, String>> rawMethodMaps = (Map<String, Map<String, String>>) rawMethodMapsField
+                        .get(FMLDeobfuscatingRemapper.INSTANCE);
+
+                if (rawFieldMaps == null) throw new IllegalStateException(
+                        "codechicken.lib.asm.ObfMapping loaded too early. Make sure all references are in or after the asm transformer load stage");
+
+                for (Map<String, String> map : rawFieldMaps.values())
+                    for (Entry<String, String> entry : map.entrySet()) if (entry.getValue().startsWith("field"))
+                        fields.put(entry.getValue(), entry.getKey().substring(0, entry.getKey().indexOf(':')));
+                for (Map<String, String> map : rawMethodMaps.values())
+                    for (Entry<String, String> entry : map.entrySet()) if (entry.getValue().startsWith("func"))
+                        funcs.put(entry.getValue(), entry.getKey().substring(0, entry.getKey().indexOf('(')));
+
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        @Override
+        public String mapMethodName(String owner, String name, String desc) {
+            String s = funcs.get(name);
+            return s == null ? name : s;
+        }
+
+        @Override
+        public String mapFieldName(String owner, String name, String desc) {
+            String s = fields.get(name);
+            return s == null ? name : s;
+        }
+
+        @Override
+        public String map(String typeName) {
+            return FMLDeobfuscatingRemapper.INSTANCE.unmap(typeName);
+        }
+
+        public String unmap(String typeName) {
+            return FMLDeobfuscatingRemapper.INSTANCE.map(typeName);
+        }
+
+        public boolean isObf(String typeName) {
+            return !map(typeName).equals(typeName) || !unmap(typeName).equals(typeName);
+        }
+    }
+
+    public static class MCPRemapper extends Remapper implements LineProcessor<Void> {
+
+        public static File[] getConfFiles() {
+            ConfigTag tag = ASMHelper.config.getTag("mappingDir")
+                    .setComment("Path to directory holding packaged.srg, fields.csv and methods.csv for mcp remapping");
+            for (int i = 0; i < DIR_GUESSES + DIR_ASKS; i++) {
+                File dir = confDirectoryGuess(i, tag);
+                if (dir == null || dir.isFile()) continue;
+
+                File[] mappings;
+                try {
+                    mappings = parseConfDir(dir);
+                } catch (Exception e) {
+                    if (i >= DIR_GUESSES) e.printStackTrace();
+                    continue;
+                }
+
+                tag.setValue(dir.getPath());
+                return mappings;
+            }
+
+            throw new RuntimeException("Failed to select mappings directory, set it manually in the config");
+        }
+
+        private static final int DIR_GUESSES = 6;
+        private static final int DIR_ASKS = 3;
+
+        public static File confDirectoryGuess(int i, ConfigTag tag) {
+            File mcDir = (File) FMLInjectionData.data()[6];
+            switch (i) {
+                case 0:
+                    return tag.value != null ? new File(tag.getValue()) : null;
+                case 1:
+                    return new File(mcDir, "../conf");
+                case 2:
+                    return new File(mcDir, "../build/unpacked/conf");
+                case 3:
+                    return new File(
+                            System.getProperty("user.home"),
+                            ".gradle/caches/minecraft/net/minecraftforge/forge/" + FMLInjectionData.data()[4]
+                                    + "-"
+                                    + ForgeVersion.getVersion()
+                                    + "/unpacked/conf");
+                case 4:
+                    return new File(
+                            System.getProperty("user.home"),
+                            ".gradle/caches/minecraft/net/minecraftforge/forge/" + FMLInjectionData.data()[4]
+                                    + "-"
+                                    + ForgeVersion.getVersion()
+                                    + "-"
+                                    + FMLInjectionData.data()[4]
+                                    + "/unpacked/conf");
+                case 5:
+                    final String gradleCsvDir = System.getProperty("net.minecraftforge.gradle.GradleStart.csvDir");
+                    return gradleCsvDir != null ? new File(gradleCsvDir) : null;
+                default:
+                    JFileChooser fc = new JFileChooser(mcDir);
+                    fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+                    fc.setDialogTitle("Select an mcp conf dir for the deobfuscator.");
+                    int ret = fc.showDialog(null, "Select");
+                    return ret == JFileChooser.APPROVE_OPTION ? fc.getSelectedFile() : null;
+            }
+        }
+
+        public static File[] parseConfDir(File confDir) {
+            File srgDir = new File(confDir, "conf");
+            if (!srgDir.exists()) srgDir = confDir;
+
+            File srgs = new File(srgDir, "packaged.srg");
+            if (!srgs.exists()) srgs = new File(srgDir, "joined.srg");
+            if (!srgs.exists()) throw new RuntimeException("Could not find packaged.srg or joined.srg");
+
+            File mapDir = new File(confDir, "mappings");
+            if (!mapDir.exists()) mapDir = confDir;
+
+            File methods = new File(mapDir, "methods.csv");
+            if (!methods.exists()) throw new RuntimeException("Could not find methods.csv");
+            File fields = new File(mapDir, "fields.csv");
+            if (!fields.exists()) throw new RuntimeException("Could not find fields.csv");
+
+            return new File[] { srgs, methods, fields };
+        }
+
+        private final HashMap<String, String> fields = new HashMap<>();
+        private final HashMap<String, String> funcs = new HashMap<>();
+
+        public MCPRemapper() {
+            File[] mappings = getConfFiles();
+            try {
+                Resources.readLines(mappings[1].toURI().toURL(), Charsets.UTF_8, this);
+                Resources.readLines(mappings[2].toURI().toURL(), Charsets.UTF_8, this);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+
+        @Override
+        public String mapMethodName(String owner, String name, String desc) {
+            String s = funcs.get(name);
+            return s == null ? name : s;
+        }
+
+        @Override
+        public String mapFieldName(String owner, String name, String desc) {
+            String s = fields.get(name);
+            return s == null ? name : s;
+        }
+
+        @Override
+        public boolean processLine(String line) throws IOException {
+            int i = line.indexOf(',');
+            String srg = line.substring(0, i);
+            int i2 = i + 1;
+            i = line.indexOf(',', i2);
+            String mcp = line.substring(i2, i);
+            (srg.startsWith("func") ? funcs : fields).put(srg, mcp);
+            return true;
+        }
+
+        @Override
+        public Void getResult() {
+            return null;
+        }
+    }
+
+    public static ObfRemapper obfMapper = new ObfRemapper();
+    public static Remapper mcpMapper = null;
+
+    public static void loadMCPRemapper() {
+        if (mcpMapper == null) mcpMapper = new MCPRemapper();
+    }
+
+    public static final boolean obfuscated;
+
+    static {
+        boolean obf = true;
+        try {
+            obf = Launch.classLoader.getClassBytes("net.minecraft.world.World") == null;
+        } catch (IOException ignored) {}
+        obfuscated = obf;
+        if (!obf) loadMCPRemapper();
+    }
+
+    public String s_owner;
+    public String s_name;
+    public String s_desc;
+
+    public ObfMapping(String owner) {
+        this(owner, "", "");
+    }
+
+    public ObfMapping(String owner, String name, String desc) {
+        this.s_owner = owner;
+        this.s_name = name;
+        this.s_desc = desc;
+
+        if (s_owner.contains(".")) throw new IllegalArgumentException(s_owner);
+    }
+
+    public ObfMapping(ObfMapping descmap, String subclass) {
+        this(subclass, descmap.s_name, descmap.s_desc);
+    }
+
+    public static ObfMapping fromDesc(String s) {
+        int lastDot = s.lastIndexOf('.');
+        if (lastDot < 0) return new ObfMapping(s, "", "");
+        int sep = s.indexOf('('); // methods
+        int sep_end = sep;
+        if (sep < 0) {
+            sep = s.indexOf(' '); // some stuffs
+            sep_end = sep + 1;
+        }
+        if (sep < 0) {
+            sep = s.indexOf(':'); // fields
+            sep_end = sep + 1;
+        }
+        if (sep < 0) return new ObfMapping(s.substring(0, lastDot), s.substring(lastDot + 1), "");
+
+        return new ObfMapping(s.substring(0, lastDot), s.substring(lastDot + 1, sep), s.substring(sep_end));
+    }
+
+    public ObfMapping subclass(String subclass) {
+        return new ObfMapping(this, subclass);
+    }
+
+    public boolean matches(MethodNode node) {
+        return s_name.equals(node.name) && s_desc.equals(node.desc);
+    }
+
+    public boolean matches(MethodInsnNode node) {
+        return s_owner.equals(node.owner) && s_name.equals(node.name) && s_desc.equals(node.desc);
+    }
+
+    public AbstractInsnNode toInsn(int opcode) {
+        if (isClass()) return new TypeInsnNode(opcode, s_owner);
+        else if (isMethod()) return new MethodInsnNode(opcode, s_owner, s_name, s_desc);
+        else return new FieldInsnNode(opcode, s_owner, s_name, s_desc);
+    }
+
+    public void visitTypeInsn(MethodVisitor mv, int opcode) {
+        mv.visitTypeInsn(opcode, s_owner);
+    }
+
+    public void visitMethodInsn(MethodVisitor mv, int opcode) {
+        mv.visitMethodInsn(opcode, s_owner, s_name, s_desc);
+    }
+
+    public void visitFieldInsn(MethodVisitor mv, int opcode) {
+        mv.visitFieldInsn(opcode, s_owner, s_name, s_desc);
+    }
+
+    public MethodVisitor visitMethod(ClassVisitor visitor, int access, String[] exceptions) {
+        return visitor.visitMethod(access, s_name, s_desc, null, exceptions);
+    }
+
+    public FieldVisitor visitField(ClassVisitor visitor, int access, Object value) {
+        return visitor.visitField(access, s_name, s_desc, null, value);
+    }
+
+    public boolean isClass(String name) {
+        return name.replace('.', '/').equals(s_owner);
+    }
+
+    public boolean matches(String name, String desc) {
+        return s_name.equals(name) && s_desc.equals(desc);
+    }
+
+    public boolean matches(FieldNode node) {
+        return s_name.equals(node.name) && s_desc.equals(node.desc);
+    }
+
+    public boolean matches(FieldInsnNode node) {
+        return s_owner.equals(node.owner) && s_name.equals(node.name) && s_desc.equals(node.desc);
+    }
+
+    public String javaClass() {
+        return s_owner.replace('/', '.');
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof ObfMapping)) return false;
+
+        ObfMapping desc = (ObfMapping) obj;
+        return s_owner.equals(desc.s_owner) && s_name.equals(desc.s_name) && s_desc.equals(desc.s_desc);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(s_desc, s_name, s_owner);
+    }
+
+    @Override
+    public String toString() {
+        if (s_name.length() == 0) return "[" + s_owner + "]";
+        if (s_desc.length() == 0) return "[" + s_owner + "." + s_name + "]";
+        return "[" + (isMethod() ? methodDesc() : fieldDesc()) + "]";
+    }
+
+    public String methodDesc() {
+        return s_owner + "." + s_name + s_desc;
+    }
+
+    public String fieldDesc() {
+        return s_owner + "." + s_name + ":" + s_desc;
+    }
+
+    public boolean isClass() {
+        return s_name.length() == 0;
+    }
+
+    public boolean isMethod() {
+        return s_desc.contains("(");
+    }
+
+    public boolean isField() {
+        return !isClass() && !isMethod();
+    }
+
+    public ObfMapping map(Remapper mapper) {
+        if (mapper == null) return this;
+
+        if (isMethod()) s_name = mapper.mapMethodName(s_owner, s_name, s_desc);
+        else if (isField()) s_name = mapper.mapFieldName(s_owner, s_name, s_desc);
+
+        s_owner = mapper.mapType(s_owner);
+
+        if (isMethod()) s_desc = mapper.mapMethodDesc(s_desc);
+        else if (s_desc.length() > 0) s_desc = mapper.mapDesc(s_desc);
+
+        return this;
+    }
+
+    public ObfMapping toRuntime() {
+        map(mcpMapper);
+        return this;
+    }
+
+    public ObfMapping toClassloading() {
+        if (!obfuscated) map(mcpMapper);
+        else if (obfMapper.isObf(s_owner)) map(obfMapper);
+        return this;
+    }
+
+    public ObfMapping copy() {
+        return new ObfMapping(s_owner, s_name, s_desc);
+    }
+}

src/main/java/codechicken/lib/asm/RedirectorTransformer.java

@@ -0,0 +1,200 @@
+package codechicken.lib.asm;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.nio.file.Files;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+import net.minecraft.launchwrapper.IClassTransformer;
+import net.minecraft.launchwrapper.Launch;
+
+import org.apache.commons.io.FileUtils;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.InsnNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+import org.objectweb.asm.util.Textifier;
+import org.objectweb.asm.util.TraceClassVisitor;
+
+import codechicken.core.launch.CodeChickenCorePlugin;
+
+public class RedirectorTransformer implements IClassTransformer, Opcodes {
+
+    private static final boolean DUMP_CLASSES = Boolean.parseBoolean(System.getProperty("ccl.dumpClass", "false"));
+    private static final String RenderStateClass = "codechicken/lib/render/CCRenderState";
+    private static final Set<String> redirectedFields = new HashSet<>();
+    private static final Set<String> redirectedSimpleMethods = new HashSet<>();
+    private static final Set<String> redirectedMethods = new HashSet<>();
+    private static final ClassConstantPoolParser cstPoolParser;
+
+    static {
+        Collections.addAll(
+                redirectedFields,
+                "pipeline",
+                "model",
+                "firstVertexIndex",
+                "lastVertexIndex",
+                "vertexIndex",
+                "baseColour",
+                "alphaOverride",
+                "useNormals",
+                "computeLighting",
+                "useColour",
+                "lightMatrix",
+                "vert",
+                "hasNormal",
+                "normal",
+                "hasColour",
+                "colour",
+                "hasBrightness",
+                "brightness",
+                "side",
+                "lc"
+
+        );
+        Collections.addAll(redirectedSimpleMethods, "reset", "pullLightmap", "pushLightmap", "setDynamic", "draw");
+        Collections.addAll(
+                redirectedMethods,
+                "setPipeline",
+                "bindModel",
+                "setModel",
+                "setVertexRange",
+                "render",
+                "runPipeline",
+                "writeVert",
+                "setNormal",
+                "setColour",
+                "setBrightness",
+                "startDrawing");
+
+        cstPoolParser = new ClassConstantPoolParser(RenderStateClass);
+    }
+
+    @Override
+    public byte[] transform(String name, String transformedName, byte[] basicClass) {
+        if (!cstPoolParser.find(basicClass)) {
+            return basicClass;
+        }
+
+        final ClassReader cr = new ClassReader(basicClass);
+        final ClassNode cn = new ClassNode();
+        cr.accept(cn, 0);
+        boolean changed = false;
+
+        // spotless:off
+        for (MethodNode mn : cn.methods) {
+            for (AbstractInsnNode node : mn.instructions.toArray()) {
+                if (node instanceof FieldInsnNode fNode) {
+                    if (node.getOpcode() == GETSTATIC && RenderStateClass.equals(fNode.owner) && redirectedFields.contains(fNode.name)) {
+                        mn.instructions.insertBefore(fNode,
+                            new MethodInsnNode(
+                                INVOKESTATIC,
+                                fNode.owner,
+                                "instance",
+                                "()Lcodechicken/lib/render/CCRenderState;",
+                                false));
+                        fNode.setOpcode(GETFIELD);
+                        changed = true;
+                    } else if (node.getOpcode() == PUTSTATIC && RenderStateClass.equals(fNode.owner) && redirectedFields.contains(fNode.name)) {
+                        InsnList list = new InsnList();
+                        list.add(new MethodInsnNode(
+                            INVOKESTATIC,
+                            fNode.owner,
+                            "instance",
+                            "()Lcodechicken/lib/render/CCRenderState;",
+                            false));
+                        list.add(new InsnNode(SWAP));
+                        mn.instructions.insertBefore(fNode, list);
+                        fNode.setOpcode(PUTFIELD);
+                        changed = true;
+                    }
+                } else if (node instanceof MethodInsnNode mNode) {
+                    if (node.getOpcode() == INVOKESTATIC && RenderStateClass.equals(mNode.owner) && redirectedSimpleMethods.contains(mNode.name)) {
+                        mn.instructions.insertBefore(mNode,
+                            new MethodInsnNode(
+                                INVOKESTATIC,
+                                mNode.owner,
+                                "instance",
+                                "()Lcodechicken/lib/render/CCRenderState;",
+                                false));
+                        mNode.setOpcode(INVOKEVIRTUAL);
+                        mNode.name = mNode.name + "Instance";
+                        changed = true;
+                    } else if (node.getOpcode() == INVOKEVIRTUAL && RenderStateClass.equals(mNode.owner)
+                        && (redirectedSimpleMethods.contains(mNode.name) || redirectedMethods.contains(mNode.name))) {
+                        // Handle mods that updated to previously new API
+                        mNode.name = mNode.name + "Instance";
+                        changed = true;
+                    }
+                }
+            }
+        }
+        // spotless:on
+
+        if (changed) {
+            ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
+            cn.accept(cw);
+            final byte[] bytes = cw.toByteArray();
+            if (DUMP_CLASSES) {
+                saveTransformedClass(basicClass, transformedName + "_PRE");
+                saveTransformedClass(bytes, transformedName + "_POST");
+            }
+            return bytes;
+        }
+        return basicClass;
+    }
+
+    private File outputDir = null;
+
+    private void saveTransformedClass(final byte[] data, final String classname) {
+        if (outputDir == null) {
+            outputDir = new File(Launch.minecraftHome, "ASM_CCL" + File.separatorChar + "REDIRECTOR");
+            try {
+                FileUtils.deleteDirectory(outputDir);
+            } catch (IOException ignored) {}
+            if (!outputDir.exists()) {
+                // noinspection ResultOfMethodCallIgnored
+                outputDir.mkdirs();
+            }
+        }
+        final String fileName = classname.replace('.', File.separatorChar);
+        final File classFile = new File(outputDir, fileName + ".class");
+        final File bytecodeFile = new File(outputDir, fileName + "_BYTE.txt");
+        final File outDir = classFile.getParentFile();
+        if (!outDir.exists()) {
+            // noinspection ResultOfMethodCallIgnored
+            outDir.mkdirs();
+        }
+        if (classFile.exists()) {
+            // noinspection ResultOfMethodCallIgnored
+            classFile.delete();
+        }
+        try (final OutputStream output = Files.newOutputStream(classFile.toPath())) {
+            output.write(data);
+            CodeChickenCorePlugin.logger.info("Saved class (byte[]) to " + classFile.toPath());
+        } catch (IOException e) {
+            CodeChickenCorePlugin.logger.error("Could not save class (byte[]) " + classname);
+        }
+        if (bytecodeFile.exists()) {
+            // noinspection ResultOfMethodCallIgnored
+            bytecodeFile.delete();
+        }
+        try (final OutputStream output = Files.newOutputStream(bytecodeFile.toPath())) {
+            final ClassReader classReader = new ClassReader(data);
+            classReader.accept(new TraceClassVisitor(null, new Textifier(), new PrintWriter(output)), 0);
+            CodeChickenCorePlugin.logger.info("Saved class (bytecode) to " + bytecodeFile.toPath());
+        } catch (IOException e) {
+            CodeChickenCorePlugin.logger.error("Could not save class (bytecode) " + classname);
+        }
+    }
+}

src/main/java/codechicken/lib/colour/Colour.java

@@ -0,0 +1,158 @@
+package codechicken.lib.colour;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.lwjgl.opengl.GL11;
+
+import codechicken.lib.config.ConfigTag.IConfigType;
+import codechicken.lib.math.MathHelper;
+import codechicken.lib.util.Copyable;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+public abstract class Colour implements Copyable<Colour> {
+
+    public static IConfigType<Colour> configRGB = new IConfigType<Colour>() {
+
+        @Override
+        public String configValue(Colour entry) {
+            String s = Long.toString(((long) entry.rgb()) << 32 >>> 32, 16);
+            while (s.length() < 6) s = "0" + s;
+            return "0x" + s.toUpperCase();
+        }
+
+        private final Pattern patternRGB = Pattern.compile("(\\d+),(\\d+),(\\d+)");
+
+        @Override
+        public Colour valueOf(String text) throws Exception {
+            Matcher matcherRGB = patternRGB.matcher(text.replaceAll("\\s", ""));
+            if (matcherRGB.matches()) return new ColourRGBA(
+                    Integer.parseInt(matcherRGB.group(1)),
+                    Integer.parseInt(matcherRGB.group(2)),
+                    Integer.parseInt(matcherRGB.group(3)),
+                    0xFF);
+
+            int hex = (int) Long.parseLong(text.replace("0x", ""), 16);
+            return new ColourRGBA(hex << 8 | 0xFF);
+        }
+    };
+
+    public byte r;
+    public byte g;
+    public byte b;
+    public byte a;
+
+    public Colour(int r, int g, int b, int a) {
+        this.r = (byte) r;
+        this.g = (byte) g;
+        this.b = (byte) b;
+        this.a = (byte) a;
+    }
+
+    public Colour(Colour colour) {
+        r = colour.r;
+        g = colour.g;
+        b = colour.b;
+        a = colour.a;
+    }
+
+    @SideOnly(Side.CLIENT)
+    public void glColour() {
+        GL11.glColor4ub(r, g, b, a);
+    }
+
+    @SideOnly(Side.CLIENT)
+    public void glColour(int a) {
+        GL11.glColor4ub(r, g, b, (byte) a);
+    }
+
+    public abstract int pack();
+
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + "[0x" + Integer.toHexString(pack()).toUpperCase() + "]";
+    }
+
+    public Colour add(Colour colour2) {
+        a += colour2.a;
+        r += colour2.r;
+        g += colour2.g;
+        b += colour2.b;
+        return this;
+    }
+
+    public Colour sub(Colour colour2) {
+        int ia = (a & 0xFF) - (colour2.a & 0xFF);
+        int ir = (r & 0xFF) - (colour2.r & 0xFF);
+        int ig = (g & 0xFF) - (colour2.g & 0xFF);
+        int ib = (b & 0xFF) - (colour2.b & 0xFF);
+        a = (byte) (ia < 0 ? 0 : ia);
+        r = (byte) (ir < 0 ? 0 : ir);
+        g = (byte) (ig < 0 ? 0 : ig);
+        b = (byte) (ib < 0 ? 0 : ib);
+        return this;
+    }
+
+    public Colour invert() {
+        a = (byte) (0xFF - (a & 0xFF));
+        r = (byte) (0xFF - (r & 0xFF));
+        g = (byte) (0xFF - (g & 0xFF));
+        b = (byte) (0xFF - (b & 0xFF));
+        return this;
+    }
+
+    public Colour multiply(Colour colour2) {
+        a = (byte) ((a & 0xFF) * ((colour2.a & 0xFF) / 255D));
+        r = (byte) ((r & 0xFF) * ((colour2.r & 0xFF) / 255D));
+        g = (byte) ((g & 0xFF) * ((colour2.g & 0xFF) / 255D));
+        b = (byte) ((b & 0xFF) * ((colour2.b & 0xFF) / 255D));
+        return this;
+    }
+
+    public Colour scale(double d) {
+        a = (byte) ((a & 0xFF) * d);
+        r = (byte) ((r & 0xFF) * d);
+        g = (byte) ((g & 0xFF) * d);
+        b = (byte) ((b & 0xFF) * d);
+        return this;
+    }
+
+    public Colour interpolate(Colour colour2, double d) {
+        return this.add(colour2.copy().sub(this).scale(d));
+    }
+
+    public Colour multiplyC(double d) {
+        r = (byte) MathHelper.clip((r & 0xFF) * d, 0, 255);
+        g = (byte) MathHelper.clip((g & 0xFF) * d, 0, 255);
+        b = (byte) MathHelper.clip((b & 0xFF) * d, 0, 255);
+
+        return this;
+    }
+
+    public abstract Colour copy();
+
+    public int rgb() {
+        return (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF);
+    }
+
+    public int argb() {
+        return (a & 0xFF) << 24 | (r & 0xFF) << 16 | (g & 0xFF) << 8 | (b & 0xFF);
+    }
+
+    public int rgba() {
+        return (r & 0xFF) << 24 | (g & 0xFF) << 16 | (b & 0xFF) << 8 | (a & 0xFF);
+    }
+
+    public Colour set(Colour colour) {
+        r = colour.r;
+        g = colour.g;
+        b = colour.b;
+        a = colour.a;
+        return this;
+    }
+
+    public boolean equals(Colour colour) {
+        return colour != null && rgba() == colour.rgba();
+    }
+}

src/main/java/codechicken/lib/colour/ColourARGB.java

@@ -0,0 +1,28 @@
+package codechicken.lib.colour;
+
+public class ColourARGB extends Colour {
+
+    public ColourARGB(int colour) {
+        super((colour >> 16) & 0xFF, (colour >> 8) & 0xFF, colour & 0xFF, (colour >> 24) & 0xFF);
+    }
+
+    public ColourARGB(int a, int r, int g, int b) {
+        super(r, g, b, a);
+    }
+
+    public ColourARGB(ColourARGB colour) {
+        super(colour);
+    }
+
+    public ColourARGB copy() {
+        return new ColourARGB(this);
+    }
+
+    public int pack() {
+        return pack(this);
+    }
+
+    public static int pack(Colour colour) {
+        return (colour.a & 0xFF) << 24 | (colour.r & 0xFF) << 16 | (colour.g & 0xFF) << 8 | (colour.b & 0xFF);
+    }
+}

src/main/java/codechicken/lib/colour/ColourRGBA.java

@@ -0,0 +1,50 @@
+package codechicken.lib.colour;
+
+public class ColourRGBA extends Colour {
+
+    public ColourRGBA(int colour) {
+        super((colour >> 24) & 0xFF, (colour >> 16) & 0xFF, (colour >> 8) & 0xFF, colour & 0xFF);
+    }
+
+    public ColourRGBA(double r, double g, double b, double a) {
+        super((int) (255 * r), (int) (255 * g), (int) (255 * b), (int) (255 * a));
+    }
+
+    public ColourRGBA(int r, int g, int b, int a) {
+        super(r, g, b, a);
+    }
+
+    public ColourRGBA(ColourRGBA colour) {
+        super(colour);
+    }
+
+    public int pack() {
+        return pack(this);
+    }
+
+    @Override
+    public Colour copy() {
+        return new ColourRGBA(this);
+    }
+
+    public static int pack(Colour colour) {
+        return (colour.r & 0xFF) << 24 | (colour.g & 0xFF) << 16 | (colour.b & 0xFF) << 8 | (colour.a & 0xFF);
+    }
+
+    public static int multiply(int c1, int c2) {
+        if (c1 == -1) return c2;
+        if (c2 == -1) return c1;
+        int r = (((c1 >>> 24) * (c2 >>> 24)) & 0xFF00) << 16;
+        int g = (((c1 >> 16 & 0xFF) * (c2 >> 16 & 0xFF)) & 0xFF00) << 8;
+        int b = ((c1 >> 8 & 0xFF) * (c2 >> 8 & 0xFF)) & 0xFF00;
+        int a = ((c1 & 0xFF) * (c2 & 0xFF)) >> 8;
+        return r | g | b | a;
+    }
+
+    public static int multiplyC(int c, float f) {
+        int r = (int) ((c >>> 24) * f);
+        int g = (int) ((c >> 16 & 0xFF) * f);
+        int b = (int) ((c >> 8 & 0xFF) * f);
+        return r << 24 | g << 16 | b << 8 | c & 0xFF;
+    }
+}

src/main/java/codechicken/lib/colour/CustomGradient.java

@@ -0,0 +1,32 @@
+package codechicken.lib.colour;
+
+import java.awt.image.BufferedImage;
+
+import net.minecraft.util.ResourceLocation;
+
+import codechicken.lib.math.MathHelper;
+import codechicken.lib.render.TextureUtils;
+
+public class CustomGradient {
+
+    public int[] gradient;
+
+    public CustomGradient(ResourceLocation textureFile) {
+        BufferedImage img = TextureUtils.loadBufferedImage(textureFile);
+        if (img == null) throw new RuntimeException("File not found: " + textureFile.toString());
+
+        int[] data = new int[img.getWidth()];
+        img.getRGB(0, 0, img.getWidth(), 1, data, 0, img.getWidth());
+        gradient = new int[img.getWidth()];
+        for (int i = 0; i < data.length; i++) gradient[i] = (data[i] << 8) | (((data[i]) >> 24) & 0xFF);
+    }
+
+    public ColourRGBA getColour(double position) {
+        return new ColourRGBA(getColourI(position));
+    }
+
+    public int getColourI(double position) {
+        int off = (int) MathHelper.clip(gradient.length * position, 0, gradient.length - 1);
+        return gradient[off];
+    }
+}

src/main/java/codechicken/lib/config/ConfigFile.java

@@ -0,0 +1,110 @@
+package codechicken.lib.config;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+
+public class ConfigFile extends ConfigTagParent {
+
+    public static final byte[] crlf = new byte[] { 0xD, 0xA };
+
+    public File file;
+    private boolean loading;
+
+    public ConfigFile(File file) {
+        newlinemode = 2;
+        load(file);
+    }
+
+    protected ConfigFile() {}
+
+    protected void load(File file) {
+        try {
+            if (!file.getParentFile().exists()) file.getParentFile().mkdirs();
+            if (!file.exists()) file.createNewFile();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        this.file = file;
+        loadConfig();
+    }
+
+    protected void loadConfig() {
+        loading = true;
+        BufferedReader reader;
+        try {
+            reader = new BufferedReader(new FileReader(file));
+
+            while (true) {
+                reader.mark(2000);
+                String line = reader.readLine();
+                if (line != null && line.startsWith("#")) {
+                    if (comment == null || comment.equals("")) comment = line.substring(1);
+                    else comment = comment + "\n" + line.substring(1);
+                } else {
+                    reader.reset();
+                    break;
+                }
+            }
+            loadChildren(reader);
+            reader.close();
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        loading = false;
+    }
+
+    @Override
+    public ConfigFile setComment(String header) {
+        super.setComment(header);
+        return this;
+    }
+
+    @Override
+    public ConfigFile setSortMode(int mode) {
+        super.setSortMode(mode);
+        return this;
+    }
+
+    @Override
+    public String getNameQualifier() {
+        return "";
+    }
+
+    public static String readLine(BufferedReader reader) throws IOException {
+        String line = reader.readLine();
+        return line == null ? null : line.replace("\t", "");
+    }
+
+    public static void writeLine(PrintWriter writer, String line, int tabs) {
+        for (int i = 0; i < tabs; i++) writer.print('\t');
+
+        writer.println(line);
+    }
+
+    public void saveConfig() {
+        if (loading) return;
+
+        PrintWriter writer;
+        try {
+            writer = new PrintWriter(file);
+        } catch (FileNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+
+        writeComment(writer, 0);
+        ConfigFile.writeLine(writer, "", 0);
+        saveTagTree(writer, 0, "");
+        writer.flush();
+        writer.close();
+    }
+
+    public boolean isLoading() {
+        return loading;
+    }
+}

src/main/java/codechicken/lib/config/ConfigTag.java

@@ -0,0 +1,225 @@
+package codechicken.lib.config;
+
+import java.io.PrintWriter;
+
+public class ConfigTag extends ConfigTagParent {
+
+    public interface IConfigType<T> {
+
+        public String configValue(T entry);
+
+        public T valueOf(String text) throws Exception;
+    }
+
+    public ConfigTag(ConfigTagParent parent, String name) {
+        this.parent = parent;
+        this.name = name;
+        qualifiedname = parent.getNameQualifier() + name;
+        newline = parent.newlinemode == 2;
+        parent.addChild(this);
+    }
+
+    @Override
+    public String getNameQualifier() {
+        return qualifiedname + ".";
+    }
+
+    @Override
+    public void saveConfig() {
+        parent.saveConfig();
+    }
+
+    /**
+     * Called when the tag is loaded from a config file as opposed to constructed by a mod
+     *
+     * @return this
+     */
+    public ConfigTag onLoaded() {
+        return this;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+        saveConfig();
+    }
+
+    public void setDefaultValue(String defaultValue) {
+        if (value == null) {
+            value = defaultValue;
+            saveConfig();
+        }
+    }
+
+    public void setIntValue(int i) {
+        setValue(Integer.toString(i));
+    }
+
+    public void setBooleanValue(boolean b) {
+        setValue(Boolean.toString(b));
+    }
+
+    public void setHexValue(int i) {
+        setValue("0x" + Long.toString(((long) i) << 32 >>> 32, 16));
+    }
+
+    public <T> void set(IConfigType<T> type, T entry) {
+        setValue(type.configValue(entry));
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public String getValue(String defaultValue) {
+        setDefaultValue(defaultValue);
+        return value;
+    }
+
+    public int getIntValue() {
+        return Integer.parseInt(getValue());
+    }
+
+    public int getIntValue(int defaultValue) {
+        try {
+            if (value != null) return getIntValue();
+        } catch (NumberFormatException ignored) {}
+
+        setIntValue(defaultValue);
+        return defaultValue;
+    }
+
+    public boolean getBooleanValue() {
+        String value = getValue();
+        if (value != null && (value.equalsIgnoreCase("true") || value.equalsIgnoreCase("yes"))) return true;
+        else if (value != null && (value.equalsIgnoreCase("false") || value.equalsIgnoreCase("no"))) return false;
+
+        throw new NumberFormatException(qualifiedname + ".value=" + value);
+    }
+
+    public boolean getBooleanValue(boolean defaultValue) {
+        try {
+            if (value != null) return getBooleanValue();
+        } catch (NumberFormatException ignored) {}
+
+        setBooleanValue(defaultValue);
+        return defaultValue;
+    }
+
+    public int getHexValue() {
+        return (int) Long.parseLong(getValue().replace("0x", ""), 16);
+    }
+
+    public int getHexValue(int defaultValue) {
+        try {
+            if (value != null) return getHexValue();
+        } catch (NumberFormatException ignored) {}
+
+        setHexValue(defaultValue);
+        return defaultValue;
+    }
+
+    public <T> T get(IConfigType<T> type) {
+        try {
+            return type.valueOf(getValue());
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public <T> T get(IConfigType<T> type, T defaultValue) {
+        try {
+            if (value != null) return get(type);
+        } catch (Exception ignored) {}
+
+        set(type, defaultValue);
+        return defaultValue;
+    }
+
+    public void save(PrintWriter writer, int tabs, String bracequalifier, boolean first) {
+        String vname;
+        if (qualifiedname.contains(".") && bracequalifier.length() > 0)
+            vname = qualifiedname.substring(bracequalifier.length() + 1);
+        else vname = qualifiedname;
+
+        if (newline && !first) ConfigFile.writeLine(writer, "", tabs);
+
+        writeComment(writer, tabs);
+        if (value != null) ConfigFile.writeLine(writer, vname + "=" + value, tabs);
+
+        if (!hasChildTags()) return;
+
+        if (brace) {
+            if (value == null) ConfigFile.writeLine(writer, vname, tabs);
+            ConfigFile.writeLine(writer, "{", tabs);
+            saveTagTree(writer, tabs + 1, qualifiedname);
+            ConfigFile.writeLine(writer, "}", tabs);
+        } else {
+            saveTagTree(writer, tabs, bracequalifier);
+        }
+    }
+
+    @Override
+    public ConfigTag setComment(String comment) {
+        super.setComment(comment);
+        return this;
+    }
+
+    @Override
+    public ConfigTag setSortMode(int mode) {
+        super.setSortMode(mode);
+        return this;
+    }
+
+    public ConfigTag setNewLine(boolean b) {
+        newline = b;
+        saveConfig();
+        return this;
+    }
+
+    public ConfigTag useBraces() {
+        brace = true;
+        if (parent.newlinemode == 1) newline = true;
+
+        saveConfig();
+        return this;
+    }
+
+    public ConfigTag setPosition(int pos) {
+        position = pos;
+        saveConfig();
+        return this;
+    }
+
+    public boolean containsTag(String tagname) {
+        return getTag(tagname, false) != null;
+    }
+
+    public int getId(String name, int defaultValue) {
+        return getTag(name).getIntValue(defaultValue);
+    }
+
+    public int getId(String name) {
+        int ret = getId(name, IDBase);
+        IDBase = ret + 1;
+        return ret;
+    }
+
+    public int getAcheivementId(String name, int defaultValue) {
+        return getTag(name).getIntValue(defaultValue);
+    }
+
+    public ConfigTag setBaseID(int i) {
+        IDBase = i;
+        return this;
+    }
+
+    public ConfigTagParent parent;
+    public String name;
+    public String qualifiedname;
+    public String value;
+    public boolean brace;
+    public boolean newline;
+    public int position = Integer.MAX_VALUE;
+
+    private int IDBase;
+}

src/main/java/codechicken/lib/config/ConfigTagParent.java

@@ -0,0 +1,220 @@
+package codechicken.lib.config;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Objects;
+import java.util.TreeMap;
+
+public abstract class ConfigTagParent {
+
+    public static class TagOrderComparator implements Comparator<ConfigTag> {
+
+        int sortMode;
+
+        public TagOrderComparator(int sortMode) {
+            this.sortMode = sortMode;
+        }
+
+        public int compare(ConfigTag o1, ConfigTag o2) {
+            if (o1.position != o2.position) return Integer.compare(o1.position, o2.position);
+            if (o1.brace != o2.brace) return o1.brace ? 1 : -1; // braced one goes after
+
+            if (sortMode == 1) {
+                if (Objects.equals(o1.value, o2.value)) return 0;
+                if (o1.value == null) return 1;
+                if (o2.value == null) return -1;
+                return o1.value.compareTo(o2.value);
+            } else {
+                return o1.name.compareTo(o2.name);
+            }
+        }
+
+    }
+
+    /**
+     * The immediate child tags of this tag
+     */
+    private final TreeMap<String, ConfigTag> childtags = new TreeMap<>();
+    /**
+     * A map of all tags in the tree, meaning all tags in this tag and all tags in child tags (recursively). Allows for
+     * quick access to any tag in the tree, without the need to traverse the tree part by part.
+     */
+    private final Map<String, ConfigTag> allTagsInTree = new HashMap<>();
+    public String comment;
+    /**
+     * 0 = name, 1 = value
+     */
+    public int sortMode = 0;
+    /**
+     * The mode for determining when child tags should leave a blank line between them and the one above 0 = never, 1 =
+     * when braced, 2 = always
+     */
+    public int newlinemode = 1;
+
+    public abstract void saveConfig();
+
+    public abstract String getNameQualifier();
+
+    public ConfigTagParent setComment(String comment) {
+        this.comment = comment;
+        saveConfig();
+        return this;
+    }
+
+    public ConfigTagParent setSortMode(int mode) {
+        sortMode = mode;
+        saveConfig();
+        return this;
+    }
+
+    public ConfigTagParent setNewLineMode(int mode) {
+        newlinemode = mode;
+        for (Entry<String, ConfigTag> entry : childtags.entrySet()) {
+            ConfigTag tag = entry.getValue();
+            if (newlinemode == 0) tag.newline = false;
+            else if (newlinemode == 1) tag.newline = tag.brace;
+            else if (newlinemode == 2) tag.newline = true;
+        }
+        saveConfig();
+        return this;
+    }
+
+    public Map<String, ConfigTag> childTagMap() {
+        return childtags;
+    }
+
+    public boolean hasChildTags() {
+        return !childtags.isEmpty();
+    }
+
+    public boolean containsTag(String tagname) {
+        return allTagsInTree.get(tagname) != null;
+    }
+
+    public ConfigTag getNewTag(String tagname) {
+        return new ConfigTag(this, tagname);
+    }
+
+    public ConfigTag getTag(String tagname, boolean create) {
+        ConfigTag tag = allTagsInTree.get(tagname);
+        if (tag == null && create) return getTagRecursive(tagname, create);
+        return tag;
+    }
+
+    public ConfigTag getTagRecursive(String tagname, boolean create) {
+        int dotpos = tagname.indexOf(".");
+        String basetagname = dotpos == -1 ? tagname : tagname.substring(0, dotpos);
+        ConfigTag basetag = childtags.get(basetagname);
+        if (basetag == null) {
+            if (!create) return null;
+
+            basetag = getNewTag(basetagname);
+            saveConfig();
+        }
+        if (dotpos == -1) return basetag;
+
+        return basetag.getTag(tagname.substring(dotpos + 1), create);
+    }
+
+    public ConfigTag getTag(String tagname) {
+        return getTag(tagname, true);
+    }
+
+    public boolean removeTag(String tagname) {
+        removeChildFromFlatMap(tagname);
+
+        ConfigTag tag = getTag(tagname, false);
+        if (tag == null) return false;
+
+        int dotpos = tagname.lastIndexOf(".");
+        String lastpart = dotpos == -1 ? tagname : tagname.substring(dotpos + 1, tagname.length());
+        if (tag.parent != null) {
+            boolean ret = tag.parent.childtags.remove(lastpart) != null;
+            if (ret) saveConfig();
+            return ret;
+        }
+
+        return false;
+    }
+
+    public void addChild(ConfigTag tag) {
+        childtags.put(tag.name, tag);
+
+        addChildToFlatMap(tag.name, tag);
+    }
+
+    private void addChildToFlatMap(String path, ConfigTag tag) {
+        allTagsInTree.put(path, tag);
+
+        // Stupid cast but these two garbage classes are interlinked anyway
+        if ((this instanceof ConfigTag t) && t.parent != null) t.parent.addChildToFlatMap(t.name + "." + path, tag);
+    }
+
+    private void removeChildFromFlatMap(String path) {
+        allTagsInTree.remove(path);
+
+        // Stupid cast but these two garbage classes are interlinked anyway
+        if ((this instanceof ConfigTag t) && t.parent != null) t.parent.removeChildFromFlatMap(t.name + "." + path);
+    }
+
+    public <T extends ConfigTag> ArrayList<T> getSortedTagList() {
+        ArrayList<T> taglist = new ArrayList<T>(childtags.size());
+        for (Entry<String, ConfigTag> tag : childtags.entrySet()) taglist.add((T) tag.getValue());
+
+        Collections.sort(taglist, new TagOrderComparator(sortMode));
+        return taglist;
+    }
+
+    public void loadChildren(BufferedReader reader) {
+        String comment = "";
+        String bracequalifier = "";
+        try {
+            while (true) {
+                String line = ConfigFile.readLine(reader);
+                if (line == null) break;
+                if (line.startsWith("#")) {
+                    if (comment.equals("")) comment = line.substring(1);
+                    else comment = comment + "\n" + line.substring(1);
+                } else if (line.contains("=")) {
+                    String qualifiedname = line.substring(0, line.indexOf("="));
+                    getTag(qualifiedname).onLoaded().setComment(comment)
+                            .setValue(line.substring(line.indexOf("=") + 1));
+                    comment = "";
+                    bracequalifier = qualifiedname;
+                } else if (line.equals("{")) {
+                    getTag(bracequalifier).setComment(comment).useBraces().loadChildren(reader);
+                    comment = "";
+                    bracequalifier = "";
+                } else if (line.equals("}")) {
+                    break;
+                } else {
+                    bracequalifier = line;
+                }
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void saveTagTree(PrintWriter writer, int tabs, String bracequalifier) {
+        boolean first = true;
+        for (ConfigTag tag : getSortedTagList()) {
+            tag.save(writer, tabs, bracequalifier, first);
+            first = false;
+        }
+    }
+
+    public void writeComment(PrintWriter writer, int tabs) {
+        if (comment != null && !comment.equals("")) {
+            String[] comments = comment.split("\n");
+            for (int i = 0; i < comments.length; i++) ConfigFile.writeLine(writer, "#" + comments[i], tabs);
+        }
+    }
+}

src/main/java/codechicken/lib/config/DefaultingConfigFile.java

@@ -0,0 +1,16 @@
+package codechicken.lib.config;
+
+import java.io.File;
+
+public class DefaultingConfigFile extends ConfigFile {
+
+    public DefaultingConfigFile(File file) {
+        super();
+        if (file.exists()) load(file);
+    }
+
+    @Override
+    public void saveConfig() {
+        if (file != null) super.saveConfig();
+    }
+}

src/main/java/codechicken/lib/config/SimpleProperties.java

@@ -0,0 +1,125 @@
+package codechicken.lib.config;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+import java.nio.charset.Charset;
+import java.util.HashMap;
+import java.util.Map.Entry;
+
+public class SimpleProperties {
+
+    public HashMap<String, String> propertyMap = new HashMap<String, String>();
+    public File propertyFile;
+    public boolean saveOnChange = false;
+    public String encoding;
+
+    private boolean loading = false;
+
+    public SimpleProperties(File file, boolean saveOnChange, String encoding) {
+        propertyFile = file;
+        this.saveOnChange = saveOnChange;
+        this.encoding = encoding;
+    }
+
+    public SimpleProperties(File file, boolean saveOnChange) {
+        this(file, saveOnChange, Charset.defaultCharset().name());
+    }
+
+    public SimpleProperties(File file) {
+        this(file, true);
+    }
+
+    public void load() {
+        clear();
+        loading = true;
+
+        try {
+            BufferedReader reader = new BufferedReader(
+                    new InputStreamReader(new FileInputStream(propertyFile), encoding));
+            while (true) {
+                String read = reader.readLine();
+                if (read == null) break;
+
+                int equalIndex = read.indexOf('=');
+                if (equalIndex == -1) continue;
+
+                setProperty(read.substring(0, equalIndex), read.substring(equalIndex + 1));
+            }
+            reader.close();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        loading = false;
+    }
+
+    public void save() {
+        try {
+            PrintStream writer = new PrintStream(propertyFile);
+
+            for (Entry<String, String> entry : propertyMap.entrySet()) {
+                writer.println(entry.getKey() + "=" + entry.getValue());
+            }
+
+            writer.close();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void clear() {
+        propertyMap.clear();
+    }
+
+    public boolean hasProperty(String key) {
+        return propertyMap.containsKey(key);
+    }
+
+    public void removeProperty(String key) {
+        if (propertyMap.remove(key) != null && saveOnChange && !loading) save();
+    }
+
+    public void setProperty(String key, int value) {
+        setProperty(key, Integer.toString(value));
+    }
+
+    public void setProperty(String key, boolean value) {
+        setProperty(key, Boolean.toString(value));
+    }
+
+    public void setProperty(String key, String value) {
+        propertyMap.put(key, value);
+        if (saveOnChange && !loading) save();
+    }
+
+    public int getProperty(String property, int defaultvalue) {
+        try {
+            return Integer.parseInt(getProperty(property, Integer.toString(defaultvalue)));
+        } catch (NumberFormatException nfe) {
+            return defaultvalue;
+        }
+    }
+
+    public boolean getProperty(String property, boolean defaultvalue) {
+        try {
+            return Boolean.parseBoolean(getProperty(property, Boolean.toString(defaultvalue)));
+        } catch (NumberFormatException nfe) {
+            return defaultvalue;
+        }
+    }
+
+    public String getProperty(String property, String defaultvalue) {
+        String value = propertyMap.get(property);
+        if (value == null) {
+            setProperty(property, defaultvalue);
+            return defaultvalue;
+        }
+        return value;
+    }
+
+    public String getProperty(String property) {
+        return propertyMap.get(property);
+    }
+}

src/main/java/codechicken/lib/data/MCDataInput.java

@@ -0,0 +1,46 @@
+package codechicken.lib.data;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraftforge.fluids.FluidStack;
+
+import codechicken.lib.vec.BlockCoord;
+
+public interface MCDataInput {
+
+    public long readLong();
+
+    public int readInt();
+
+    public short readShort();
+
+    public int readUShort();
+
+    public byte readByte();
+
+    public short readUByte();
+
+    public double readDouble();
+
+    public float readFloat();
+
+    public boolean readBoolean();
+
+    public char readChar();
+
+    public int readVarShort();
+
+    public int readVarInt();
+
+    public byte[] readByteArray(int length);
+
+    public String readString();
+
+    public BlockCoord readCoord();
+
+    public NBTTagCompound readNBTTagCompound();
+
+    public ItemStack readItemStack();
+
+    public FluidStack readFluidStack();
+}

src/main/java/codechicken/lib/data/MCDataInputStream.java

@@ -0,0 +1,17 @@
+package codechicken.lib.data;
+
+import java.io.InputStream;
+
+public class MCDataInputStream extends InputStream {
+
+    private MCDataInput in;
+
+    public MCDataInputStream(MCDataInput in) {
+        this.in = in;
+    }
+
+    @Override
+    public int read() {
+        return in.readByte() & 0xFF;
+    }
+}

src/main/java/codechicken/lib/data/MCDataOutput.java

@@ -0,0 +1,44 @@
+package codechicken.lib.data;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraftforge.fluids.FluidStack;
+
+import codechicken.lib.vec.BlockCoord;
+
+public interface MCDataOutput {
+
+    public MCDataOutput writeLong(long l);
+
+    public MCDataOutput writeInt(int i);
+
+    public MCDataOutput writeShort(int s);
+
+    public MCDataOutput writeByte(int b);
+
+    public MCDataOutput writeDouble(double d);
+
+    public MCDataOutput writeFloat(float f);
+
+    public MCDataOutput writeBoolean(boolean b);
+
+    public MCDataOutput writeChar(char c);
+
+    public MCDataOutput writeVarInt(int i);
+
+    public MCDataOutput writeVarShort(int s);
+
+    public MCDataOutput writeByteArray(byte[] array);
+
+    public MCDataOutput writeString(String s);
+
+    public MCDataOutput writeCoord(int x, int y, int z);
+
+    public MCDataOutput writeCoord(BlockCoord coord);
+
+    public MCDataOutput writeNBTTagCompound(NBTTagCompound tag);
+
+    public MCDataOutput writeItemStack(ItemStack stack);
+
+    public MCDataOutput writeFluidStack(FluidStack liquid);
+}

src/main/java/codechicken/lib/data/MCDataOutputStream.java

@@ -0,0 +1,17 @@
+package codechicken.lib.data;
+
+import java.io.OutputStream;
+
+public class MCDataOutputStream extends OutputStream {
+
+    private MCDataOutput out;
+
+    public MCDataOutputStream(MCDataOutput out) {
+        this.out = out;
+    }
+
+    @Override
+    public void write(int b) {
+        out.writeByte(b);
+    }
+}

src/main/java/codechicken/lib/data/MCDataOutputWrapper.java

@@ -0,0 +1,240 @@
+package codechicken.lib.data;
+
+import java.io.DataOutput;
+import java.io.IOException;
+
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.CompressedStreamTools;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraftforge.fluids.FluidStack;
+
+import org.apache.commons.lang3.Validate;
+
+import com.google.common.base.Charsets;
+
+import codechicken.lib.vec.BlockCoord;
+import cpw.mods.fml.common.network.ByteBufUtils;
+
+public class MCDataOutputWrapper implements MCDataOutput {
+
+    /**
+     * Mimics ByteBufUtils Write an integer using variable length encoding.
+     *
+     * @param to The buffer to write to
+     * @param i  The integer to write
+     */
+    public static void writeVarInt(DataOutput to, int i) throws IOException {
+        while ((i & 0x80) != 0) {
+            to.writeByte(i & 0x7F | 0x80);
+            i >>>= 7;
+        }
+
+        to.writeByte(i);
+    }
+
+    /**
+     * Mimics ByteBufUtils Write an extended short using a short and a byte if necessary
+     *
+     * @param to The buffer to write to
+     * @param s  The short to write, less than 0x7FFFFF
+     */
+    public static void writeVarShort(DataOutput to, int s) throws IOException {
+        int low = s & 0x7FFF;
+        int high = (s & 0x7F8000) >> 15;
+        if (high != 0) low |= 0x8000;
+        to.writeShort(low);
+        if (high != 0) to.writeByte(high);
+    }
+
+    /**
+     * Mimics ByteBufUtils Write a String with UTF8 byte encoding to the buffer. It is encoded as <varint length>[<UTF8
+     * char bytes>]
+     * 
+     * @param to     the data output to write to
+     * @param string The string to write
+     */
+    public static void writeUTF8String(DataOutput to, String string) throws IOException {
+        byte[] utf8Bytes = string.getBytes(Charsets.UTF_8);
+        Validate.isTrue(
+                ByteBufUtils.varIntByteCount(utf8Bytes.length) < 3,
+                "The string is too long for this encoding.");
+        writeVarInt(to, utf8Bytes.length);
+        to.write(utf8Bytes);
+    }
+
+    public DataOutput dataout;
+
+    public MCDataOutputWrapper(DataOutput out) {
+        dataout = out;
+    }
+
+    public MCDataOutputWrapper writeBoolean(boolean b) {
+        try {
+            dataout.writeBoolean(b);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeByte(int b) {
+        try {
+            dataout.writeByte(b);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeShort(int s) {
+        try {
+            dataout.writeShort(s);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeInt(int i) {
+        try {
+            dataout.writeInt(i);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeFloat(float f) {
+        try {
+            dataout.writeFloat(f);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeDouble(double d) {
+        try {
+            dataout.writeDouble(d);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeLong(long l) {
+        try {
+            dataout.writeLong(l);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    @Override
+    public MCDataOutputWrapper writeChar(char c) {
+        try {
+            dataout.writeChar(c);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    @Override
+    public MCDataOutput writeVarInt(int i) {
+        try {
+            writeVarInt(dataout, i);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    @Override
+    public MCDataOutput writeVarShort(int s) {
+        try {
+            writeVarShort(dataout, s);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeByteArray(byte[] barray) {
+        try {
+            dataout.write(barray);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeCoord(int x, int y, int z) {
+        writeInt(x);
+        writeInt(y);
+        writeInt(z);
+        return this;
+    }
+
+    public MCDataOutputWrapper writeCoord(BlockCoord coord) {
+        writeInt(coord.x);
+        writeInt(coord.y);
+        writeInt(coord.z);
+        return this;
+    }
+
+    public MCDataOutputWrapper writeString(String s) {
+        try {
+            writeUTF8String(dataout, s);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeItemStack(ItemStack stack) {
+        writeItemStack(stack, false);
+        return this;
+    }
+
+    public MCDataOutputWrapper writeItemStack(ItemStack stack, boolean large) {
+        if (stack == null) {
+            writeInt(-1);
+        } else {
+            writeInt(Item.getIdFromItem(stack.getItem()));
+            if (large) writeInt(stack.stackSize);
+            else writeByte(stack.stackSize);
+            writeShort(stack.getItemDamage());
+            writeNBTTagCompound(stack.stackTagCompound);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeNBTTagCompound(NBTTagCompound compound) {
+        try {
+            if (compound == null) {
+                writeShort(-1);
+            } else {
+                byte[] bytes = CompressedStreamTools.compress(compound);
+                writeShort((short) bytes.length);
+                writeByteArray(bytes);
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return this;
+    }
+
+    public MCDataOutputWrapper writeFluidStack(FluidStack fluid) {
+        if (fluid == null) {
+            writeShort(-1);
+        } else {
+            writeShort(fluid.getFluidID());
+            writeVarInt(fluid.amount);
+            writeNBTTagCompound(fluid.tag);
+        }
+        return this;
+    }
+}

src/main/java/codechicken/lib/gui/Canvas9Seg.java

@@ -0,0 +1,81 @@
+package codechicken.lib.gui;
+
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.util.ResourceLocation;
+
+import codechicken.lib.render.CCRenderState;
+import codechicken.lib.render.TextureDataHolder;
+import codechicken.lib.render.TextureUtils;
+
+public class Canvas9Seg {
+
+    public final ResourceLocation tex;
+    public float[] seg_u = new float[4];
+    public float[] seg_v = new float[4];
+    public int[] seg_w = new int[3];
+    public int[] seg_h = new int[3];
+
+    public Canvas9Seg(ResourceLocation tex) {
+        this.tex = tex;
+        load();
+    }
+
+    private int[] readMarkers(TextureDataHolder data, int stride, int size) {
+        int[] markers = new int[4];
+
+        int marker = 1;
+        int prev_col = data.data[0];
+        for (int i = 1; i < size; i++) {
+            if (data.data[i * stride] != prev_col) {
+                markers[marker] = i;
+                prev_col = data.data[i * stride];
+                if (++marker == 4) break;
+            }
+        }
+
+        markers[0] += 1;
+        markers[3] -= 1;
+        return markers;
+    }
+
+    private void parseMarkers(TextureDataHolder data, int stride, int size, int[] sizes, float[] texcoords) {
+        int[] markers = readMarkers(data, stride, size);
+        for (int i = 0; i < 4; i++) {
+            texcoords[i] = markers[i] / (float) size;
+            if (i > 0) sizes[i - 1] = markers[i] - markers[i - 1];
+        }
+    }
+
+    private void load() {
+        TextureDataHolder data = TextureUtils.loadTexture(tex);
+        parseMarkers(data, 1, data.width, seg_w, seg_u);
+        parseMarkers(data, data.width, data.height, seg_h, seg_v);
+    }
+
+    private void drawSeg(int[] sw, int[] sh, int seg) {
+        Tessellator t = Tessellator.instance;
+        int u = seg % 3;
+        int v = seg / 3;
+        t.addVertexWithUV(sw[u], sh[v], 0, seg_u[u], seg_v[v]);
+        t.addVertexWithUV(sw[u], sh[v + 1], 0, seg_u[u], seg_v[v + 1]);
+        t.addVertexWithUV(sw[u + 1], sh[v + 1], 0, seg_u[u + 1], seg_v[v + 1]);
+        t.addVertexWithUV(sw[u + 1], sh[v], 0, seg_u[u + 1], seg_v[v]);
+    }
+
+    public void draw(CCRenderState state, int x, int y, int w, int h) {
+        CCRenderState.changeTexture(tex);
+        state.resetInstance();
+        state.startDrawingInstance();
+
+        int[] sw = new int[] { x, x + seg_w[0], x + w - seg_w[2], x + w };
+        int[] sh = new int[] { y, y + seg_h[0], y + h - seg_h[2], y + h };
+
+        for (int seg = 0; seg < 9; seg++) drawSeg(sw, sh, seg);
+
+        state.drawInstance();
+    }
+
+    public void draw(int x, int y, int w, int h) {
+        draw(CCRenderState.instance(), x, y, w, h);
+    }
+}

src/main/java/codechicken/lib/gui/GuiDraw.java

@@ -0,0 +1,227 @@
+package codechicken.lib.gui;
+
+import java.awt.Dimension;
+import java.awt.Point;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.gui.ScaledResolution;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.client.renderer.texture.TextureManager;
+import net.minecraft.util.ResourceLocation;
+
+import org.lwjgl.input.Mouse;
+import org.lwjgl.opengl.GL11;
+import org.lwjgl.opengl.GL12;
+
+import codechicken.lib.math.MathHelper;
+import codechicken.lib.render.CCRenderState;
+
+public class GuiDraw {
+
+    public static class GuiHook extends Gui {
+
+        public void setZLevel(float f) {
+            zLevel = f;
+        }
+
+        public float getZLevel() {
+            return zLevel;
+        }
+
+        public void incZLevel(float f) {
+            zLevel += f;
+        }
+
+        @Override
+        public void drawGradientRect(int par1, int par2, int par3, int par4, int par5, int par6) {
+            super.drawGradientRect(par1, par2, par3, par4, par5, par6);
+        }
+    }
+
+    public static final GuiHook gui = new GuiHook();
+    public static FontRenderer fontRenderer = Minecraft.getMinecraft().fontRenderer;
+    public static TextureManager renderEngine = Minecraft.getMinecraft().renderEngine;
+
+    public static void drawRect(int x, int y, int w, int h, int colour) {
+        drawGradientRect(x, y, w, h, colour, colour);
+    }
+
+    public static void drawGradientRect(int x, int y, int w, int h, int colour1, int colour2) {
+        gui.drawGradientRect(x, y, x + w, y + h, colour1, colour2);
+    }
+
+    public static void drawTexturedModalRect(int x, int y, int tx, int ty, int w, int h) {
+        gui.drawTexturedModalRect(x, y, tx, ty, w, h);
+    }
+
+    public static void drawString(String text, int x, int y, int colour, boolean shadow) {
+        if (shadow) fontRenderer.drawStringWithShadow(text, x, y, colour);
+        else fontRenderer.drawString(text, x, y, colour);
+    }
+
+    public static void drawString(String text, int x, int y, int colour) {
+        drawString(text, x, y, colour, true);
+    }
+
+    public static void drawStringC(String text, int x, int y, int w, int h, int colour, boolean shadow) {
+        drawString(text, x + (w - getStringWidth(text)) / 2, y + (h - 8) / 2, colour, shadow);
+    }
+
+    public static void drawStringC(String text, int x, int y, int w, int h, int colour) {
+        drawStringC(text, x, y, w, h, colour, true);
+    }
+
+    public static void drawStringC(String text, int x, int y, int colour, boolean shadow) {
+        drawString(text, x - getStringWidth(text) / 2, y, colour, shadow);
+    }
+
+    public static void drawStringC(String text, int x, int y, int colour) {
+        drawStringC(text, x, y, colour, true);
+    }
+
+    public static void drawStringR(String text, int x, int y, int colour, boolean shadow) {
+        drawString(text, x - getStringWidth(text), y, colour, shadow);
+    }
+
+    public static void drawStringR(String text, int x, int y, int colour) {
+        drawStringR(text, x, y, colour, true);
+    }
+
+    public static int getStringWidth(String s) {
+        return fontRenderer.getStringWidth(s);
+    }
+
+    public static Dimension displaySize() {
+        Minecraft mc = Minecraft.getMinecraft();
+        ScaledResolution res = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
+        return new Dimension(res.getScaledWidth(), res.getScaledHeight());
+    }
+
+    public static Dimension displayRes() {
+        Minecraft mc = Minecraft.getMinecraft();
+        return new Dimension(mc.displayWidth, mc.displayHeight);
+    }
+
+    public static Point getMousePosition(int eventX, int eventY) {
+        Dimension size = displaySize();
+        Dimension res = displayRes();
+        return new Point(eventX * size.width / res.width, size.height - eventY * size.height / res.height - 1);
+    }
+
+    public static Point getMousePosition() {
+        return getMousePosition(Mouse.getX(), Mouse.getY());
+    }
+
+    public static void changeTexture(String s) {
+        CCRenderState.changeTexture(s);
+    }
+
+    public static void changeTexture(ResourceLocation r) {
+        CCRenderState.changeTexture(r);
+    }
+
+    public static void drawTip(int x, int y, String text) {
+        drawMultilineTip(x, y, Arrays.asList(text));
+    }
+
+    /**
+     * Append a string in the tooltip list with TOOLTIP_LINESPACE to have a small gap between it and the next line
+     */
+    public static final String TOOLTIP_LINESPACE = "\u00A7h";
+    /**
+     * Have a string in the tooltip list with TOOLTIP_HANDLER + getTipLineId(handler) for a custom handler
+     */
+    public static final String TOOLTIP_HANDLER = "\u00A7x";
+
+    private static List<ITooltipLineHandler> tipLineHandlers = new ArrayList<ITooltipLineHandler>();
+
+    public static interface ITooltipLineHandler {
+
+        public Dimension getSize();
+
+        public void draw(int x, int y);
+    }
+
+    public static int getTipLineId(ITooltipLineHandler handler) {
+        tipLineHandlers.add(handler);
+        return tipLineHandlers.size() - 1;
+    }
+
+    public static ITooltipLineHandler getTipLine(String line) {
+        if (!line.startsWith(TOOLTIP_HANDLER)) return null;
+        return tipLineHandlers.get(Integer.parseInt(line.substring(2)));
+    }
+
+    public static void drawMultilineTip(int x, int y, List<String> list) {
+        drawMultilineTip(fontRenderer, x, y, list);
+    }
+
+    public static void drawMultilineTip(FontRenderer font, int x, int y, List<String> list) {
+        if (list.isEmpty()) return;
+
+        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
+        GL11.glDisable(GL11.GL_DEPTH_TEST);
+        RenderHelper.disableStandardItemLighting();
+
+        int w = 0;
+        int h = -2;
+        for (int i = 0; i < list.size(); i++) {
+            String s = list.get(i);
+            ITooltipLineHandler line = getTipLine(s);
+            Dimension d = line != null ? line.getSize()
+                    : new Dimension(
+                            font.getStringWidth(s),
+                            list.get(i).endsWith(TOOLTIP_LINESPACE) && i + 1 < list.size() ? 12 : 10);
+            w = Math.max(w, d.width);
+            h += d.height;
+        }
+
+        if (x < 8) x = 8;
+        else if (x > displaySize().width - w - 8) {
+            x -= 24 + w; // flip side of cursor
+            if (x < 8) x = 8;
+        }
+        y = (int) MathHelper.clip(y, 8, displaySize().height - 8 - h);
+
+        gui.incZLevel(300);
+        drawTooltipBox(x - 4, y - 4, w + 7, h + 7);
+        for (String s : list) {
+            ITooltipLineHandler line = getTipLine(s);
+            if (line != null) {
+                line.draw(x, y);
+                y += line.getSize().height;
+            } else {
+                font.drawStringWithShadow(s, x, y, -1);
+                y += s.endsWith(TOOLTIP_LINESPACE) ? 12 : 10;
+            }
+        }
+
+        tipLineHandlers.clear();
+        gui.incZLevel(-300);
+
+        GL11.glEnable(GL11.GL_DEPTH_TEST);
+        GL11.glEnable(GL12.GL_RESCALE_NORMAL);
+        RenderHelper.enableGUIStandardItemLighting();
+    }
+
+    public static void drawTooltipBox(int x, int y, int w, int h) {
+        int bg = 0xf0100010;
+        drawGradientRect(x + 1, y, w - 1, 1, bg, bg);
+        drawGradientRect(x + 1, y + h, w - 1, 1, bg, bg);
+        drawGradientRect(x + 1, y + 1, w - 1, h - 1, bg, bg); // center
+        drawGradientRect(x, y + 1, 1, h - 1, bg, bg);
+        drawGradientRect(x + w, y + 1, 1, h - 1, bg, bg);
+        int grad1 = 0x505000ff;
+        int grad2 = 0x5028007F;
+        drawGradientRect(x + 1, y + 2, 1, h - 3, grad1, grad2);
+        drawGradientRect(x + w - 1, y + 2, 1, h - 3, grad1, grad2);
+
+        drawGradientRect(x + 1, y + 1, w - 1, 1, grad1, grad1);
+        drawGradientRect(x + 1, y + h - 1, w - 1, 1, grad2, grad2);
+    }
+}

src/main/java/codechicken/lib/inventory/ContainerExtended.java

@@ -0,0 +1,274 @@
+package codechicken.lib.inventory;
+
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.ICrafting;
+import net.minecraft.inventory.Slot;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.play.INetHandlerPlayClient;
+import net.minecraft.network.play.INetHandlerPlayServer;
+
+import org.apache.logging.log4j.LogManager;
+
+import codechicken.lib.packet.PacketCustom;
+import codechicken.lib.packet.PacketCustom.IClientPacketHandler;
+import codechicken.lib.packet.PacketCustom.IServerPacketHandler;
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.relauncher.Side;
+
+/**
+ * Clean container implementation with a few extra features. Easy shift-click handling. Hooks for slot clicks, large
+ * stack sizes and some networking.
+ */
+public abstract class ContainerExtended extends Container implements ICrafting {
+
+    private static final String netChannel = "CCL:Container";
+    private static int nextNetworkID = 0;
+
+    static {
+        PacketCustom.assignHandler(netChannel, new IClientPacketHandler() {
+
+            @Override
+            public void handlePacket(PacketCustom packet, Minecraft mc, INetHandlerPlayClient handler) {
+                Container cont = mc.thePlayer.openContainer;
+                if (!(cont instanceof ContainerExtended)) return;
+
+                ContainerExtended c = (ContainerExtended) cont;
+                if (packet.getType() == 1) c.netID = packet.readInt();
+                else if (c.netID == packet.readInt()) c.handleClientPacket(packet);
+            }
+        });
+        PacketCustom.assignHandler(netChannel, new IServerPacketHandler() {
+
+            @Override
+            public void handlePacket(PacketCustom packet, EntityPlayerMP sender, INetHandlerPlayServer handler) {
+                Container cont = sender.openContainer;
+                if (!(cont instanceof ContainerExtended)) return;
+
+                ContainerExtended c = (ContainerExtended) cont;
+                if (c.netID == packet.readInt()) c.handleServerPacket(packet);
+            }
+        });
+    }
+
+    public LinkedList<EntityPlayerMP> playerCrafters = new LinkedList<EntityPlayerMP>();
+    private int netID;
+
+    public ContainerExtended() {
+        crafters.add(this);
+        if (FMLCommonHandler.instance().getEffectiveSide() == Side.SERVER) netID = ++nextNetworkID;
+    }
+
+    @Override
+    public void addCraftingToCrafters(ICrafting icrafting) {
+        if (icrafting instanceof EntityPlayerMP) {
+            playerCrafters.add((EntityPlayerMP) icrafting);
+            sendNetID((EntityPlayerMP) icrafting);
+            sendContainerAndContentsToPlayer(this, getInventory(), Arrays.asList((EntityPlayerMP) icrafting));
+            detectAndSendChanges();
+        } else super.addCraftingToCrafters(icrafting);
+    }
+
+    private void sendNetID(EntityPlayerMP player) {
+        if (netID == 0) LogManager.getLogger("CodeChickenLib").error("Player added to container with 0 network ID");
+        else new PacketCustom(netChannel, 1).writeInt(netID).sendToPlayer(player);
+    }
+
+    @Override
+    public void removeCraftingFromCrafters(ICrafting icrafting) {
+        if (icrafting instanceof EntityPlayerMP) playerCrafters.remove(icrafting);
+        else super.removeCraftingFromCrafters(icrafting);
+    }
+
+    @Override
+    public void sendContainerAndContentsToPlayer(Container container, List list) {
+        sendContainerAndContentsToPlayer(container, list, playerCrafters);
+    }
+
+    public void sendContainerAndContentsToPlayer(Container container, List<ItemStack> list,
+            List<EntityPlayerMP> playerCrafters) {
+        LinkedList<ItemStack> largeStacks = new LinkedList<ItemStack>();
+        for (int i = 0; i < list.size(); i++) {
+            ItemStack stack = list.get(i);
+            if (stack != null && stack.stackSize > Byte.MAX_VALUE) {
+                list.set(i, null);
+                largeStacks.add(stack);
+            } else largeStacks.add(null);
+        }
+
+        for (EntityPlayerMP player : playerCrafters) player.sendContainerAndContentsToPlayer(container, list);
+
+        for (int i = 0; i < largeStacks.size(); i++) {
+            ItemStack stack = largeStacks.get(i);
+            if (stack != null) sendLargeStack(stack, i, playerCrafters);
+        }
+    }
+
+    public void sendLargeStack(ItemStack stack, int slot, List<EntityPlayerMP> players) {}
+
+    @Override
+    public void sendProgressBarUpdate(Container container, int i, int j) {
+        for (EntityPlayerMP player : playerCrafters) player.sendProgressBarUpdate(container, i, j);
+    }
+
+    @Override
+    public void sendSlotContents(Container container, int slot, ItemStack stack) {
+        if (stack != null && stack.stackSize > Byte.MAX_VALUE) sendLargeStack(stack, slot, playerCrafters);
+        else for (EntityPlayerMP player : playerCrafters) player.sendSlotContents(container, slot, stack);
+    }
+
+    @Override
+    public ItemStack slotClick(int par1, int par2, int par3, EntityPlayer player) {
+        if (par1 >= 0 && par1 < inventorySlots.size()) {
+            Slot slot = getSlot(par1);
+            if (slot instanceof SlotHandleClicks) return ((SlotHandleClicks) slot).slotClick(this, player, par2, par3);
+        }
+        return super.slotClick(par1, par2, par3, player);
+    }
+
+    @Override
+    public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int slotIndex) {
+        ItemStack transferredStack = null;
+        Slot slot = (Slot) inventorySlots.get(slotIndex);
+
+        if (slot != null && slot.getHasStack()) {
+            ItemStack stack = slot.getStack();
+            transferredStack = stack.copy();
+
+            if (!doMergeStackAreas(slotIndex, stack)) return null;
+
+            if (stack.stackSize == 0) slot.putStack(null);
+            else slot.onSlotChanged();
+        }
+
+        return transferredStack;
+    }
+
+    @Override
+    public boolean mergeItemStack(ItemStack stack, int startIndex, int endIndex, boolean reverse) {
+        boolean merged = false;
+        int slotIndex = reverse ? endIndex - 1 : startIndex;
+
+        if (stack == null) return false;
+
+        if (stack.isStackable()) // search for stacks to increase
+        {
+            while (stack.stackSize > 0 && (reverse ? slotIndex >= startIndex : slotIndex < endIndex)) {
+                Slot slot = (Slot) inventorySlots.get(slotIndex);
+                ItemStack slotStack = slot.getStack();
+
+                if (slotStack != null && slotStack.getItem() == stack.getItem()
+                        && (!stack.getHasSubtypes() || stack.getItemDamage() == slotStack.getItemDamage())
+                        && ItemStack.areItemStackTagsEqual(stack, slotStack)) {
+                    int totalStackSize = slotStack.stackSize + stack.stackSize;
+                    int maxStackSize = Math.min(stack.getMaxStackSize(), slot.getSlotStackLimit());
+                    if (totalStackSize <= maxStackSize) {
+                        stack.stackSize = 0;
+                        slotStack.stackSize = totalStackSize;
+                        slot.onSlotChanged();
+                        merged = true;
+                    } else if (slotStack.stackSize < maxStackSize) {
+                        stack.stackSize -= maxStackSize - slotStack.stackSize;
+                        slotStack.stackSize = maxStackSize;
+                        slot.onSlotChanged();
+                        merged = true;
+                    }
+                }
+
+                slotIndex += reverse ? -1 : 1;
+            }
+        }
+
+        if (stack.stackSize > 0) // normal transfer :)
+        {
+            slotIndex = reverse ? endIndex - 1 : startIndex;
+
+            while (stack.stackSize > 0 && (reverse ? slotIndex >= startIndex : slotIndex < endIndex)) {
+                Slot slot = (Slot) this.inventorySlots.get(slotIndex);
+
+                if (!slot.getHasStack() && slot.isItemValid(stack)) {
+                    int maxStackSize = Math.min(stack.getMaxStackSize(), slot.getSlotStackLimit());
+                    if (stack.stackSize <= maxStackSize) {
+                        slot.putStack(stack.copy());
+                        slot.onSlotChanged();
+                        stack.stackSize = 0;
+                        merged = true;
+                    } else {
+                        slot.putStack(stack.splitStack(maxStackSize));
+                        slot.onSlotChanged();
+                        merged = true;
+                    }
+                }
+
+                slotIndex += reverse ? -1 : 1;
+            }
+        }
+
+        return merged;
+    }
+
+    /**
+     * Called when slotIndex is shift clicked on. Recommended implementation is to call mergeItemStack based on
+     * slotIndex
+     *
+     * @param stack The stack in the clicked slot
+     * @return True if one or more items were moved from this slots into other slots
+     */
+    public boolean doMergeStackAreas(int slotIndex, ItemStack stack) {
+        return false;
+    }
+
+    protected void bindPlayerInventory(InventoryPlayer inventoryPlayer) {
+        bindPlayerInventory(inventoryPlayer, 8, 84);
+    }
+
+    protected void bindPlayerInventory(InventoryPlayer inventoryPlayer, int x, int y) {
+        for (int row = 0; row < 3; row++) for (int col = 0; col < 9; col++)
+            addSlotToContainer(new Slot(inventoryPlayer, col + row * 9 + 9, x + col * 18, y + row * 18));
+        for (int slot = 0; slot < 9; slot++) addSlotToContainer(new Slot(inventoryPlayer, slot, x + slot * 18, y + 58));
+    }
+
+    @Override
+    public boolean canInteractWith(EntityPlayer var1) {
+        return true;
+    }
+
+    public void sendContainerPacket(PacketCustom packet) {
+        for (EntityPlayerMP player : playerCrafters) packet.sendToPlayer(player);
+    }
+
+    /**
+     * @param type An identifying number for the packet type between 2 and 0x79 inclusive. 1 is reserved for
+     *             synchronising networkIDs
+     * @return A packet on the CCL inventory channel that will be recieved by this container on the other network side
+     */
+    public PacketCustom getPacket(int type) {
+        if (netID == 0)
+            LogManager.getLogger("CodeChickenLib").error("Tried to get packet for container with 0 network ID");
+        if (type == 1) throw new IllegalArgumentException(
+                "Packet type 1 is reserved for network synchronisation in ContainerExtended");
+
+        return new PacketCustom(netChannel, type).writeInt(netID);
+    }
+
+    /**
+     * Handle a packet from the server obtained by getPacket.
+     */
+    public void handleClientPacket(PacketCustom packet) {}
+
+    /**
+     * Handle a packet from the client obtained by getPacket.
+     */
+    public void handleServerPacket(PacketCustom packet) {}
+
+    public void sendProgressBarUpdate(int barID, int value) {
+        for (ICrafting crafting : (List<ICrafting>) crafters) crafting.sendProgressBarUpdate(this, barID, value);
+    }
+}

src/main/java/codechicken/lib/inventory/ContainerSynchronised.java

@@ -0,0 +1,67 @@
+package codechicken.lib.inventory;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.inventory.Container;
+import net.minecraft.item.ItemStack;
+
+import codechicken.lib.packet.PacketCustom;
+
+public abstract class ContainerSynchronised extends ContainerExtended {
+
+    private ArrayList<IContainerSyncVar> syncVars = new ArrayList<IContainerSyncVar>();
+
+    /**
+     * Create a packet to be used to send a synced variable update. Calls getPacket. Can be overriden to add extra
+     * identifying data or change the type (default 2)
+     */
+    public PacketCustom createSyncPacket() {
+        return getPacket(2);
+    }
+
+    @Override
+    public final void detectAndSendChanges() {
+        super.detectAndSendChanges();
+
+        for (int i = 0; i < syncVars.size(); i++) {
+            IContainerSyncVar var = syncVars.get(i);
+            if (var.changed()) {
+                PacketCustom packet = createSyncPacket();
+                packet.writeByte(i);
+                var.writeChange(packet);
+                sendContainerPacket(packet);
+                var.reset();
+            }
+        }
+    }
+
+    @Override
+    public void sendContainerAndContentsToPlayer(Container container, List<ItemStack> list,
+            List<EntityPlayerMP> playerCrafters) {
+        super.sendContainerAndContentsToPlayer(container, list, playerCrafters);
+        for (int i = 0; i < syncVars.size(); i++) {
+            IContainerSyncVar var = syncVars.get(i);
+            PacketCustom packet = createSyncPacket();
+            packet.writeByte(i);
+            var.writeChange(packet);
+            var.reset();
+            for (EntityPlayerMP player : playerCrafters) packet.sendToPlayer(player);
+        }
+    }
+
+    public void addSyncVar(IContainerSyncVar var) {
+        syncVars.add(var);
+    }
+
+    @Override
+    public final void handleClientPacket(PacketCustom packet) {
+        syncVars.get(packet.readUByte()).readChange(packet);
+    }
+
+    public List<IContainerSyncVar> getSyncedVars() {
+        return Collections.unmodifiableList(syncVars);
+    }
+}

src/main/java/codechicken/lib/inventory/IContainerSyncVar.java

@@ -0,0 +1,14 @@
+package codechicken.lib.inventory;
+
+import codechicken.lib.packet.PacketCustom;
+
+public interface IContainerSyncVar {
+
+    public boolean changed();
+
+    public void reset();
+
+    public void writeChange(PacketCustom packet);
+
+    public void readChange(PacketCustom packet);
+}

src/main/java/codechicken/lib/inventory/IntegerSync.java

@@ -0,0 +1,30 @@
+package codechicken.lib.inventory;
+
+import codechicken.lib.packet.PacketCustom;
+
+public abstract class IntegerSync implements IContainerSyncVar {
+
+    public int c_value;
+
+    @Override
+    public boolean changed() {
+        return getValue() != c_value;
+    }
+
+    @Override
+    public void reset() {
+        c_value = getValue();
+    }
+
+    @Override
+    public void writeChange(PacketCustom packet) {
+        packet.writeInt(getValue());
+    }
+
+    @Override
+    public void readChange(PacketCustom packet) {
+        c_value = packet.readInt();
+    }
+
+    public abstract int getValue();
+}

src/main/java/codechicken/lib/inventory/InventoryCopy.java

@@ -0,0 +1,103 @@
+package codechicken.lib.inventory;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.item.ItemStack;
+
+/**
+ * Creates a copy of an IInventory for extended simulation
+ */
+public class InventoryCopy implements IInventory {
+
+    public boolean[] accessible;
+    public ItemStack[] items;
+    public IInventory inv;
+
+    public InventoryCopy(IInventory inv) {
+        items = new ItemStack[inv.getSizeInventory()];
+        accessible = new boolean[inv.getSizeInventory()];
+        this.inv = inv;
+        update();
+    }
+
+    public void update() {
+        for (int i = 0; i < items.length; i++) {
+            ItemStack stack = inv.getStackInSlot(i);
+            if (stack != null) items[i] = stack.copy();
+        }
+    }
+
+    public InventoryCopy open(InventoryRange access) {
+        int lslot = access.lastSlot();
+        if (lslot > accessible.length) {
+            boolean[] l_accessible = new boolean[lslot];
+            ItemStack[] l_items = new ItemStack[lslot];
+            System.arraycopy(accessible, 0, l_accessible, 0, accessible.length);
+            System.arraycopy(items, 0, l_items, 0, items.length);
+            accessible = l_accessible;
+            items = l_items;
+        }
+
+        for (int slot : access.slots) accessible[slot] = true;
+        return this;
+    }
+
+    @Override
+    public int getSizeInventory() {
+        return items.length;
+    }
+
+    @Override
+    public ItemStack getStackInSlot(int slot) {
+        return items[slot];
+    }
+
+    public ItemStack decrStackSize(int slot, int amount) {
+        return InventoryUtils.decrStackSize(this, slot, amount);
+    }
+
+    @Override
+    public ItemStack getStackInSlotOnClosing(int slot) {
+        return InventoryUtils.getStackInSlotOnClosing(this, slot);
+    }
+
+    @Override
+    public void setInventorySlotContents(int slot, ItemStack stack) {
+        items[slot] = stack;
+        markDirty();
+    }
+
+    @Override
+    public String getInventoryName() {
+        return "copy";
+    }
+
+    @Override
+    public boolean isUseableByPlayer(EntityPlayer player) {
+        return true;
+    }
+
+    @Override
+    public void openInventory() {}
+
+    @Override
+    public void closeInventory() {}
+
+    @Override
+    public int getInventoryStackLimit() {
+        return 64;
+    }
+
+    @Override
+    public void markDirty() {}
+
+    @Override
+    public boolean isItemValidForSlot(int i, ItemStack itemstack) {
+        return inv.isItemValidForSlot(i, itemstack);
+    }
+
+    @Override
+    public boolean hasCustomInventoryName() {
+        return true;
+    }
+}

src/main/java/codechicken/lib/inventory/InventoryNBT.java

@@ -0,0 +1,91 @@
+package codechicken.lib.inventory;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+
+/**
+ * IInventory implementation which saves and loads from an NBT tag
+ */
+public class InventoryNBT implements IInventory {
+
+    protected ItemStack[] items;
+    protected NBTTagCompound tag;
+
+    public InventoryNBT(int size, NBTTagCompound tag) {
+        this.tag = tag;
+        items = new ItemStack[size];
+        readNBT();
+    }
+
+    private void writeNBT() {
+        tag.setTag("items", InventoryUtils.writeItemStacksToTag(items, getInventoryStackLimit()));
+    }
+
+    private void readNBT() {
+        if (tag.hasKey("items")) InventoryUtils.readItemStacksFromTag(items, tag.getTagList("items", 10));
+    }
+
+    @Override
+    public int getSizeInventory() {
+        return items.length;
+    }
+
+    @Override
+    public ItemStack getStackInSlot(int slot) {
+        return items[slot];
+    }
+
+    @Override
+    public ItemStack decrStackSize(int slot, int amount) {
+        return InventoryUtils.decrStackSize(this, slot, amount);
+    }
+
+    @Override
+    public ItemStack getStackInSlotOnClosing(int slot) {
+        return InventoryUtils.getStackInSlotOnClosing(this, slot);
+    }
+
+    @Override
+    public void setInventorySlotContents(int slot, ItemStack stack) {
+        items[slot] = stack;
+        markDirty();
+    }
+
+    @Override
+    public String getInventoryName() {
+        return "NBT";
+    }
+
+    @Override
+    public int getInventoryStackLimit() {
+        return 64;
+    }
+
+    @Override
+    public void markDirty() {
+        writeNBT();
+    }
+
+    @Override
+    public boolean isUseableByPlayer(EntityPlayer var1) {
+        return true;
+    }
+
+    @Override
+    public void openInventory() {}
+
+    @Override
+    public void closeInventory() {}
+
+    @Override
+    public boolean isItemValidForSlot(int i, ItemStack itemstack) {
+        return true;
+    }
+
+    @Override
+    public boolean hasCustomInventoryName() {
+        return true;
+    }
+}

src/main/java/codechicken/lib/inventory/InventoryRange.java

@@ -0,0 +1,59 @@
+package codechicken.lib.inventory;
+
+import net.minecraft.inventory.IInventory;
+import net.minecraft.inventory.ISidedInventory;
+import net.minecraft.item.ItemStack;
+
+/**
+ * Inventory wrapper for unified ISided/IInventory access
+ */
+public class InventoryRange {
+
+    public IInventory inv;
+    public int side;
+    public ISidedInventory sidedInv;
+    public int[] slots;
+
+    public InventoryRange(IInventory inv, int side) {
+        this.inv = inv;
+        this.side = side;
+        if (inv instanceof ISidedInventory) {
+            sidedInv = (ISidedInventory) inv;
+            slots = sidedInv.getAccessibleSlotsFromSide(side);
+        } else {
+            slots = new int[inv.getSizeInventory()];
+            for (int i = 0; i < slots.length; i++) slots[i] = i;
+        }
+    }
+
+    public InventoryRange(IInventory inv) {
+        this(inv, 0);
+    }
+
+    public InventoryRange(IInventory inv, int fslot, int size) {
+        this.inv = inv;
+        slots = new int[size];
+        for (int i = 0; i < slots.length; i++) slots[i] = fslot + i;
+    }
+
+    public InventoryRange(IInventory inv, InventoryRange access) {
+        this.inv = inv;
+        this.slots = access.slots;
+        this.side = access.side;
+        if (inv instanceof ISidedInventory) sidedInv = (ISidedInventory) inv;
+    }
+
+    public boolean canInsertItem(int slot, ItemStack item) {
+        return sidedInv == null ? inv.isItemValidForSlot(slot, item) : sidedInv.canInsertItem(slot, item, side);
+    }
+
+    public boolean canExtractItem(int slot, ItemStack item) {
+        return sidedInv == null ? inv.isItemValidForSlot(slot, item) : sidedInv.canExtractItem(slot, item, side);
+    }
+
+    public int lastSlot() {
+        int last = 0;
+        for (int slot : slots) if (slot > last) last = slot;
+        return last;
+    }
+}