Merge remote-tracking branch 'origin/deploader' into dev

gradle.properties

@@ -14,7 +14,7 @@ modId = CodeChickenCore
 modGroup = codechicken
 
 # 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.
+# When false, com.github.GTNewHorizons is used.
 useModGroupForPublishing = false
 
 # Updates your build.gradle and settings.gradle automatically whenever an update is available.
@@ -145,7 +145,7 @@ modrinthProjectId = codechickencore-unofficial
 #       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
+# Note: UniMixins 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.

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -86,8 +86,7 @@ done
 # 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
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -206,7 +205,7 @@ fi
 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,
+#   * DEFAULT_JVM_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.

repositories.gradle

@@ -1,4 +1,5 @@
 // Add any additional repositiroes for your dependencies here
 
 repositories {
+    mavenLocal()
 }

settings.gradle

@@ -17,7 +17,7 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.29'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.41'
 }
 
 

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

@@ -1,16 +1,17 @@
 package codechicken.core;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Enumeration;
 import java.util.HashSet;
 import java.util.List;
 import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
+import java.util.zip.ZipFile;
 
 import net.minecraft.launchwrapper.Launch;
 
+import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.tree.ClassNode;
 
 import com.google.common.collect.ImmutableList;
@@ -22,6 +23,7 @@ import cpw.mods.fml.common.Loader;
 import cpw.mods.fml.common.ModClassLoader;
 import cpw.mods.fml.relauncher.CoreModManager;
 
+@SuppressWarnings("unused")
 public class ClassDiscoverer {
 
     public IStringMatcher matcher;
@@ -35,17 +37,12 @@ public class ClassDiscoverer {
         for (int i = 0; i < superclasses.length; i++)
             this.superclasses[i] = superclasses[i].getName().replace('.', '/');
 
-        classes = new ArrayList<Class<?>>();
+        classes = new ArrayList<>();
         modClassLoader = (ModClassLoader) Loader.instance().getModClassLoader();
     }
 
     public ClassDiscoverer(Class<?>... superclasses) {
-        this(new IStringMatcher() {
-
-            public boolean matches(String test) {
-                return true;
-            }
-        }, superclasses);
+        this(test -> true, superclasses);
     }
 
     public ArrayList<Class<?>> findClasses() {
@@ -63,7 +60,7 @@ public class ClassDiscoverer {
             byte[] bytes = Launch.classLoader.getClassBytes(classname);
             if (bytes == null) return;
 
-            ClassNode cnode = ASMHelper.createClassNode(bytes);
+            ClassNode cnode = ASMHelper.createClassNode(bytes, ClassReader.SKIP_CODE);
             for (String superclass : superclasses)
                 if (!cnode.interfaces.contains(superclass) && !cnode.superName.equals(superclass)) return;
 
@@ -86,7 +83,7 @@ public class ClassDiscoverer {
         List<String> knownLibraries = ImmutableList.<String>builder().addAll(modClassLoader.getDefaultLibraries())
                 .addAll(CoreModManager.getLoadedCoremods()).build();
         File[] minecraftSources = modClassLoader.getParentSources();
-        HashSet<String> searchedSources = new HashSet<String>();
+        HashSet<String> searchedSources = new HashSet<>();
         for (File minecraftSource : minecraftSources) {
             if (searchedSources.contains(minecraftSource.getAbsolutePath())) continue;
             searchedSources.add(minecraftSource.getAbsolutePath());
@@ -114,21 +111,18 @@ public class ClassDiscoverer {
     }
 
     private void readFromZipFile(File file) throws IOException {
-        FileInputStream fileinputstream = new FileInputStream(file);
-        ZipInputStream zipinputstream = new ZipInputStream(fileinputstream);
-        do {
-            ZipEntry zipentry = zipinputstream.getNextEntry();
-            if (zipentry == null) {
-                break;
+        try (ZipFile zipFile = new ZipFile(file)) {
+            Enumeration<? extends ZipEntry> zipEntries = zipFile.entries();
+            while (zipEntries.hasMoreElements()) {
+                ZipEntry zipentry = zipEntries.nextElement();
+                String fullname = zipentry.getName().replace('\\', '/');
+                int pos = fullname.lastIndexOf('/');
+                String name = pos == -1 ? fullname : fullname.substring(pos + 1);
+                if (!zipentry.isDirectory() && matcher.matches(name)) {
+                    checkAddClass(fullname);
+                }
             }
-            String fullname = zipentry.getName().replace('\\', '/');
-            int pos = fullname.lastIndexOf('/');
-            String name = pos == -1 ? fullname : fullname.substring(pos + 1);
-            if (!zipentry.isDirectory() && matcher.matches(name)) {
-                checkAddClass(fullname);
-            }
-        } while (true);
-        fileinputstream.close();
+        }
     }
 
     private void readFromDirectory(File directory, File basedirectory) {

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

@@ -1,159 +1,19 @@
 package codechicken.core.launch;
 
 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.IFMLCallHook;
 import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
 import cpw.mods.fml.relauncher.IFMLLoadingPlugin.MCVersion;
 
 /**
- * For autodownloading stuff. This is really unoriginal, mostly ripped off FML, credits to cpw.
+ * This was used to download dependencies during runtime and inject them into the classloader. It is now hollowed out
+ * but kept in the mod so that if another mod copied-pasted this class into their mod, there is a chance this empty
+ * class will be loaded instead and it will do nothing.
  */
 @MCVersion("1.7.10")
 public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
 
-    public interface IDownloadDisplay {
-
-        void resetProgress(int sizeGuess);
-
-        void setPokeThread(Thread currentThread);
-
-        void updateProgress(int fullLength);
-
-        boolean shouldStopIt();
-
-        void updateProgressString(String string, Object... data);
-
-        Object makeDialog();
-
-        void showErrorDialog(String name, String url);
-    }
-
-    @SuppressWarnings("serial")
-    public static class Downloader extends JOptionPane implements IDownloadDisplay {
-
-        boolean stopIt;
-        Thread pokeThread;
-
-        private Box makeProgressPanel() {
-            return null;
-        }
-
-        @Override
-        public JDialog makeDialog() {
-            return null;
-        }
-
-        protected void requestClose(String message) {}
-
-        @Override
-        public void updateProgressString(String progressUpdate, Object... data) {}
-
-        @Override
-        public void resetProgress(int sizeGuess) {}
-
-        @Override
-        public void updateProgress(int fullLength) {}
-
-        @Override
-        public void setPokeThread(Thread currentThread) {}
-
-        @Override
-        public boolean shouldStopIt() {
-            return true;
-        }
-
-        @Override
-        public void showErrorDialog(String name, String url) {}
-    }
-
-    public static class DummyDownloader implements IDownloadDisplay {
-
-        @Override
-        public void resetProgress(int sizeGuess) {}
-
-        @Override
-        public void setPokeThread(Thread currentThread) {}
-
-        @Override
-        public void updateProgress(int fullLength) {}
-
-        @Override
-        public boolean shouldStopIt() {
-            return false;
-        }
-
-        @Override
-        public void updateProgressString(String string, Object... data) {}
-
-        @Override
-        public Object makeDialog() {
-            return null;
-        }
-
-        @Override
-        public void showErrorDialog(String name, String url) {}
-    }
-
-    public static class VersionedFile {
-
-        public final Pattern pattern;
-        public final String filename;
-        public final ComparableVersion version;
-        public final String name;
-
-        public VersionedFile(String filename, Pattern pattern) {
-            this.pattern = pattern;
-            this.filename = filename;
-            Matcher m = pattern.matcher(filename);
-            if (m.matches()) {
-                name = m.group(1);
-                version = new ComparableVersion(m.group(2));
-            } else {
-                name = null;
-                version = null;
-            }
-        }
-
-        public boolean matches() {
-            return name != null;
-        }
-    }
-
-    public static class Dependency {
-
-        public String url;
-        public VersionedFile file;
-
-        public String existing;
-        /**
-         * Flag set to add this dep to the classpath immediately because it is required for a coremod.
-         */
-        public boolean coreLib;
-
-        public Dependency(String url, VersionedFile file, boolean coreLib) {
-            this.url = url;
-            this.file = file;
-            this.coreLib = coreLib;
-        }
-    }
-
-    public static class DepLoadInst {
-
-        public DepLoadInst() {}
-
-        public void load() {}
-    }
-
-    public static void load() {}
-
     @Override
     public String[] getASMTransformerClass() {
         return null;
@@ -166,21 +26,19 @@ public class DepLoader implements IFMLLoadingPlugin, IFMLCallHook {
 
     @Override
     public String getSetupClass() {
-        return getClass().getName();
+        return null;
     }
 
     @Override
     public void injectData(Map<String, Object> data) {}
 
     @Override
-    public Void call() {
-        load();
-
+    public String getAccessTransformerClass() {
         return null;
     }
 
     @Override
-    public String getAccessTransformerClass() {
+    public Void call() {
         return null;
     }
 }

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

@@ -59,7 +59,12 @@ public class RedirectorTransformer implements IClassTransformer, Opcodes {
                 "hasBrightness",
                 "brightness",
                 "side",
-                "lc"
+                "lc",
+                "normalAttrib",
+                "colourAttrib",
+                "lightCoordAttrib",
+                "sideAttrib",
+                "lightingAttrib"
 
         );
         Collections.addAll(redirectedSimpleMethods, "reset", "pullLightmap", "pushLightmap", "setDynamic", "draw");

src/main/java/codechicken/lib/lighting/LightModel.java

@@ -81,8 +81,8 @@ public class LightModel implements CCRenderState.IVertexOperation {
     public boolean load(CCRenderState state) {
         if (!state.computeLighting) return false;
 
-        state.pipeline.addDependency(CCRenderState.normalAttrib);
-        state.pipeline.addDependency(CCRenderState.colourAttrib);
+        state.pipeline.addDependency(CCRenderState.normalAttrib());
+        state.pipeline.addDependency(CCRenderState.colourAttrib());
         return true;
     }
 

src/main/java/codechicken/lib/lighting/PlanarLightMatrix.java

@@ -40,7 +40,7 @@ public class PlanarLightMatrix extends PlanarLightModel {
 
     @Override
     public boolean load(CCRenderState state) {
-        state.pipeline.addDependency(CCRenderState.sideAttrib);
+        state.pipeline.addDependency(CCRenderState.sideAttrib());
         return true;
     }
 

src/main/java/codechicken/lib/lighting/PlanarLightModel.java

@@ -20,8 +20,8 @@ public class PlanarLightModel implements CCRenderState.IVertexOperation {
     public boolean load(CCRenderState state) {
         if (!state.computeLighting) return false;
 
-        state.pipeline.addDependency(CCRenderState.sideAttrib);
-        state.pipeline.addDependency(CCRenderState.colourAttrib);
+        state.pipeline.addDependency(CCRenderState.sideAttrib());
+        state.pipeline.addDependency(CCRenderState.colourAttrib());
         return true;
     }
 

src/main/java/codechicken/lib/lighting/SimpleBrightnessModel.java

@@ -40,7 +40,7 @@ public class SimpleBrightnessModel implements CCRenderState.IVertexOperation {
 
     @Override
     public boolean load(CCRenderState state) {
-        state.pipeline.addDependency(CCRenderState.sideAttrib);
+        state.pipeline.addDependency(CCRenderState.sideAttrib());
         return true;
     }
 

src/main/java/codechicken/lib/render/BlockRenderer.java

@@ -20,12 +20,12 @@ public class BlockRenderer {
 
         @Override
         public <T> T getAttributes(CCRenderState.VertexAttribute<T> attr) {
-            return attr == CCRenderState.lightCoordAttrib && lcComputed ? (T) lightCoords : null;
+            return attr == CCRenderState.lightCoordAttrib() && lcComputed ? (T) lightCoords : null;
         }
 
         @Override
         public boolean hasAttribute(CCRenderState.VertexAttribute<?> attr) {
-            return attr == CCRenderState.sideAttrib || attr == CCRenderState.lightCoordAttrib && lcComputed;
+            return attr == CCRenderState.sideAttrib() || attr == CCRenderState.lightCoordAttrib() && lcComputed;
         }
 
         @Override
@@ -136,12 +136,12 @@ public class BlockRenderer {
 
         @Override
         public <T> T getAttributes(VertexAttribute<T> attr) {
-            return attr == CCRenderState.lightCoordAttrib ? (T) lightCoords : null;
+            return attr == CCRenderState.lightCoordAttrib() ? (T) lightCoords : null;
         }
 
         @Override
         public boolean hasAttribute(VertexAttribute<?> attr) {
-            return attr == CCRenderState.sideAttrib || attr == CCRenderState.lightCoordAttrib;
+            return attr == CCRenderState.sideAttrib() || attr == CCRenderState.lightCoordAttrib();
         }
 
         @Override
@@ -164,7 +164,7 @@ public class BlockRenderer {
 
     /**
      * Renders faces of a block-like model based on a sideMask. Eg for side 2, verts 8-11 will be rendered
-     * 
+     *
      * @param sideMask A mask of faces not to render
      */
     // public static void renderFaces(int sideMask) {
@@ -184,7 +184,7 @@ public class BlockRenderer {
 
     /**
      * Renders faces of a cuboid with texture coordinates mapped to match a standard minecraft block
-     * 
+     *
      * @param bounds   The bounding cuboid to render
      * @param sideMask A mask of faces not to render
      */

src/main/java/codechicken/lib/render/CCModel.java

@@ -68,7 +68,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
     }
 
     public Vector3[] normals() {
-        return getAttributes(CCRenderState.normalAttrib);
+        return getAttributes(CCRenderState.normalAttrib());
     }
 
     @Override
@@ -102,7 +102,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Each pixel corresponds to one unit of position when generating the model
-     * 
+     *
      * @param i  Vertex index to start generating at
      * @param x1 The minX bound of the box
      * @param y1 The minY bound of the box
@@ -195,7 +195,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Generates a box, uv mapped to be the same as a minecraft block with the same bounds
-     * 
+     *
      * @param i      The vertex index to start generating at
      * @param bounds The bounds of the block, 0 to 1
      * @return The generated model. When rendering an icon will need to be supplied for the UV transformation.
@@ -222,7 +222,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Generates a box, uv mapped to be the same as a minecraft block with the same bounds
-     * 
+     *
      * @param i    The vertex index to start generating at
      * @param x1   minX
      * @param y1   minY
@@ -311,7 +311,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Computes the normals of all faces in the model. Uses the cross product of the vectors along 2 sides of the face
-     * 
+     *
      * @param start  The first vertex to generate normals for
      * @param length The number of vertices to generate normals for. Note this must be a multiple of 3 for triangles or
      *               4 for quads
@@ -321,7 +321,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
         if (length % vp != 0 || start % vp != 0)
             throw new IllegalArgumentException("Cannot generate normals across polygons");
 
-        Vector3[] normals = getOrAllocate(CCRenderState.normalAttrib);
+        Vector3[] normals = getOrAllocate(CCRenderState.normalAttrib());
         for (int k = 0; k < length; k += vp) {
             int i = k + start;
             Vector3 diff1 = verts[i + 1].vec.copy().subtract(verts[i].vec);
@@ -336,14 +336,14 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
     /**
      * Computes lighting using the normals add a light model If the model is rotated, the lighting will no longer be
      * valid
-     * 
+     *
      * @return The model
      */
     public CCModel computeLighting(LightModel light) {
         Vector3[] normals = normals();
-        int[] colours = getAttributes(CCRenderState.lightingAttrib);
+        int[] colours = getAttributes(CCRenderState.lightingAttrib());
         if (colours == null) {
-            colours = getOrAllocate(CCRenderState.lightingAttrib);
+            colours = getOrAllocate(CCRenderState.lightingAttrib());
             Arrays.fill(colours, -1);
         }
         for (int k = 0; k < verts.length; k++) colours[k] = light.apply(colours[k], normals[k]);
@@ -351,18 +351,18 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
     }
 
     public CCModel setColour(int c) {
-        int[] colours = getOrAllocate(CCRenderState.colourAttrib);
+        int[] colours = getOrAllocate(CCRenderState.colourAttrib());
         Arrays.fill(colours, c);
         return this;
     }
 
     /**
      * Computes the minecraft lighting coordinates for use with a LightMatrix
-     * 
+     *
      * @return The model
      */
     public CCModel computeLightCoords() {
-        LC[] lcs = getOrAllocate(CCRenderState.lightCoordAttrib);
+        LC[] lcs = getOrAllocate(CCRenderState.lightCoordAttrib());
         Vector3[] normals = normals();
         for (int i = 0; i < verts.length; i++) lcs[i] = new LC().compute(verts[i].vec, normals[i]);
         return this;
@@ -370,7 +370,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Averages all normals at the same position to produce a smooth lighting effect.
-     * 
+     *
      * @return The model
      */
     public CCModel smoothNormals() {
@@ -461,7 +461,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Renders vertices start through start+length-1 of the model
-     * 
+     *
      * @param start The first vertex index to render
      * @param end   The vertex index to render until
      * @param ops   Operations to apply
@@ -520,7 +520,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Parses vertices, texture coords, normals and polygons from a WaveFront Obj file
-     * 
+     *
      * @param input       An input stream to a obj file
      * @param vertexMode  The vertex mode to create the model for (GL_TRIANGLES or GL_QUADS)
      * @param coordSystem The cooridnate system transformation to apply
@@ -624,7 +624,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Parses vertices, texture coords, normals and polygons from a WaveFront Obj file
-     * 
+     *
      * @param res The resource for the obj file
      * @return A map of group names to models
      */
@@ -634,7 +634,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Parses vertices, texture coords, normals and polygons from a WaveFront Obj file
-     * 
+     *
      * @param res         The resource for the obj file
      * @param coordSystem The cooridnate system transformation to apply
      * @return A map of group names to models
@@ -652,7 +652,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Parses vertices, texture coords, normals and polygons from a WaveFront Obj file
-     * 
+     *
      * @param res         The resource for the obj file
      * @param vertexMode  The vertex mode to create the model for (GL_TRIANGLES or GL_QUADS)
      * @param coordSystem The cooridnate system transformation to apply
@@ -678,7 +678,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
         boolean hasNormals = polys.get(0)[2] > 0;
         CCModel model = CCModel.newModel(vertexMode, polys.size());
-        if (hasNormals) model.getOrAllocate(CCRenderState.normalAttrib);
+        if (hasNormals) model.getOrAllocate(CCRenderState.normalAttrib());
 
         for (int i = 0; i < polys.size(); i++) {
             int[] ai = polys.get(i);
@@ -807,7 +807,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Generate models rotated to the other 5 sides of the block
-     * 
+     *
      * @param models An array of 6 models
      * @param side   The side of this model
      * @param point  The rotation point
@@ -822,7 +822,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Generate models rotated to the other 3 horizontal of the block
-     * 
+     *
      * @param models An array of 4 models
      * @param side   The side of this model
      * @param point  The rotation point
@@ -841,7 +841,7 @@ public class CCModel implements CCRenderState.IVertexSource, Copyable<CCModel> {
 
     /**
      * Generates copies of faces with clockwise vertices
-     * 
+     *
      * @return The model
      */
     public static CCModel generateBackface(CCModel src, int srcpos, CCModel dst, int destpos, int length) {

src/main/java/codechicken/lib/render/CCRenderState.java

@@ -169,7 +169,27 @@ public class CCRenderState {
         }
     }
 
-    public static VertexAttribute<Vector3[]> normalAttrib = new VertexAttribute<>() {
+    public static VertexAttribute<Vector3[]> normalAttrib() {
+        return instances.get().normalAttrib;
+    }
+
+    public static VertexAttribute<int[]> colourAttrib() {
+        return instances.get().colourAttrib;
+    }
+
+    public static VertexAttribute<LC[]> lightCoordAttrib() {
+        return instances.get().lightCoordAttrib;
+    }
+
+    public static VertexAttribute<int[]> sideAttrib() {
+        return instances.get().sideAttrib;
+    }
+
+    public static VertexAttribute<int[]> lightingAttrib() {
+        return instances.get().lightingAttrib;
+    }
+
+    public VertexAttribute<Vector3[]> normalAttrib = new VertexAttribute<>() {
 
         private Vector3[] normalRef;
 
@@ -197,7 +217,7 @@ public class CCRenderState {
             else state.setNormalInstance(Rotation.axes[state.side]);
         }
     };
-    public static VertexAttribute<int[]> colourAttrib = new VertexAttribute<>() {
+    public VertexAttribute<int[]> colourAttrib = new VertexAttribute<>() {
 
         private int[] colourRef;
 
@@ -219,7 +239,7 @@ public class CCRenderState {
             else state.setColourInstance(state.baseColour);
         }
     };
-    public static VertexAttribute<int[]> lightingAttrib = new VertexAttribute<>() {
+    public VertexAttribute<int[]> lightingAttrib = new VertexAttribute<>() {
 
         private int[] colourRef;
 
@@ -245,7 +265,7 @@ public class CCRenderState {
             state.setColourInstance(ColourRGBA.multiply(state.colour, colourRef[state.vertexIndex]));
         }
     };
-    public static VertexAttribute<int[]> sideAttrib = new VertexAttribute<>() {
+    public VertexAttribute<int[]> sideAttrib = new VertexAttribute<>() {
 
         private int[] sideRef;
 
@@ -272,7 +292,7 @@ public class CCRenderState {
     /**
      * Uses the position of the lightmatrix to compute LC if not provided
      */
-    public static VertexAttribute<LC[]> lightCoordAttrib = new VertexAttribute<>() {
+    public VertexAttribute<LC[]> lightCoordAttrib = new VertexAttribute<>() {
 
         private LC[] lcRef;
         private final Vector3 vec = new Vector3(); // for computation

src/main/java/codechicken/lib/vec/Transformation.java

@@ -14,14 +14,14 @@ public abstract class Transformation extends ITransformation<Vector3, Transforma
 
     /**
      * Applies this transformation to a normal (doesn't translate)
-     * 
+     *
      * @param normal The normal to transform
      */
     public abstract void applyN(Vector3 normal);
 
     /**
      * Applies this transformation to a matrix as a multiplication on the right hand side.
-     * 
+     *
      * @param mat The matrix to combine this transformation with
      */
     public abstract void apply(Matrix4 mat);
@@ -39,14 +39,14 @@ public abstract class Transformation extends ITransformation<Vector3, Transforma
 
     @Override
     public boolean load(CCRenderState state) {
-        state.pipeline.addRequirement(CCRenderState.normalAttrib.operationID());
+        state.pipeline.addRequirement(CCRenderState.normalAttrib().operationID());
         return !isRedundant();
     }
 
     @Override
     public void operate(CCRenderState state) {
         apply(state.vert.vec);
-        if (CCRenderState.normalAttrib.active) applyN(state.normal);
+        if (CCRenderState.normalAttrib().active) applyN(state.normal);
     }
 
     @Override

src/main/java/codechicken/lib/world/WorldExtensionManager.java

@@ -79,17 +79,25 @@ public class WorldExtensionManager {
 
         @SubscribeEvent
         public void onChunkWatch(Watch event) {
-            Chunk chunk = event.player.worldObj.getChunkFromChunkCoords(event.chunk.chunkXPos, event.chunk.chunkZPos);
-            for (WorldExtension extension : worldMap.get(event.player.worldObj))
-                extension.watchChunk(chunk, event.player);
+            WorldExtension[] extensions = worldMap.get(event.player.worldObj);
+
+            if (extensions != null) {
+                Chunk chunk = event.player.worldObj
+                        .getChunkFromChunkCoords(event.chunk.chunkXPos, event.chunk.chunkZPos);
+                for (WorldExtension extension : extensions) extension.watchChunk(chunk, event.player);
+            }
         }
 
         @SubscribeEvent
         @SideOnly(Side.CLIENT)
         public void onChunkUnWatch(UnWatch event) {
-            Chunk chunk = event.player.worldObj.getChunkFromChunkCoords(event.chunk.chunkXPos, event.chunk.chunkZPos);
-            for (WorldExtension extension : worldMap.get(event.player.worldObj))
-                extension.unwatchChunk(chunk, event.player);
+            WorldExtension[] extensions = worldMap.get(event.player.worldObj);
+
+            if (extensions != null) {
+                Chunk chunk = event.player.worldObj
+                        .getChunkFromChunkCoords(event.chunk.chunkXPos, event.chunk.chunkZPos);
+                for (WorldExtension extension : extensions) extension.unwatchChunk(chunk, event.player);
+            }
         }
 
         @SubscribeEvent
@@ -110,7 +118,7 @@ public class WorldExtensionManager {
     }
 
     private static boolean initialised;
-    private static ArrayList<WorldExtensionInstantiator> extensionIntialisers = new ArrayList<WorldExtensionInstantiator>();
+    private static ArrayList<WorldExtensionInstantiator> extensionIntialisers = new ArrayList<>();
 
     public static void registerWorldExtension(WorldExtensionInstantiator init) {
         if (!initialised) init();
@@ -125,7 +133,7 @@ public class WorldExtensionManager {
         FMLCommonHandler.instance().bus().register(new WorldExtensionEventHandler());
     }
 
-    private static HashMap<World, WorldExtension[]> worldMap = new HashMap<World, WorldExtension[]>();
+    private static HashMap<World, WorldExtension[]> worldMap = new HashMap<>();
 
     private static void onWorldLoad(World world) {
         WorldExtension[] extensions = new WorldExtension[extensionIntialisers.size()];

src/main/java/codechicken/obfuscator/ObfuscationRun.java

@@ -4,13 +4,15 @@ import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
 import java.io.PrintStream;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
 import java.text.DecimalFormat;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
 import org.objectweb.asm.ClassVisitor;
-import org.objectweb.asm.commons.RemappingClassAdapter;
+import org.objectweb.asm.commons.Remapper;
 import org.objectweb.asm.tree.ClassNode;
 
 import com.google.common.base.Function;
@@ -181,7 +183,40 @@ public class ObfuscationRun implements ILogStreams {
 
     public void remap(ClassNode cnode, ClassVisitor cv) {
         cstMappper.transform(cnode);
-        cnode.accept(new RemappingClassAdapter(cv, obfMapper));
+        cnode.accept(newRemapper(cv, obfMapper));
+    }
+
+    private static ClassVisitor newRemapper(ClassVisitor visitor, Remapper remapper) {
+        try {
+            return theConstructor.newInstance(visitor, remapper);
+        } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static final Constructor<? extends ClassVisitor> theConstructor;
+
+    static {
+        Class<? extends ClassVisitor> remapperClass;
+        try {
+            // noinspection unchecked
+            remapperClass = (Class<? extends ClassVisitor>) Class.forName("org.objectweb.asm.commons.ClassRemapper");
+        } catch (ClassNotFoundException e) {
+            try {
+                // noinspection unchecked
+                remapperClass = (Class<? extends ClassVisitor>) Class
+                        .forName("org.objectweb.asm.commons.RemappingClassAdapter");
+            } catch (ClassNotFoundException ex) {
+                RuntimeException err = new RuntimeException(ex);
+                err.addSuppressed(e);
+                throw err;
+            }
+        }
+        try {
+            theConstructor = remapperClass.getConstructor(ClassVisitor.class, Remapper.class);
+        } catch (NoSuchMethodException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     public static List<String> getParents(ClassNode cnode) {