Added serialization helpers for ItemStack and NBTTagCompound

Added RecipesHelper with some shared code for config system loading
Build with newer forge
2026-10-26 22:33:53 +00:00 · 2014-10-28 10:04:57 +02:00 · 2014-10-19 17:16:59 +03:00 · 2014-10-19 17:16:15 +03:00 · 2014-10-15 12:09:08 +03:00 · 2014-10-15 12:09:08 +03:00
146 changed files with 3647 additions and 702 deletions
@@ -1,9 +1,10 @@
-/.gradle
-/build
-/deps
-/eclipse
+/bin
 /out
-
-*.ipr
-*.iml
-*.iws
+/build
+/run
+/deps/run
+/eclipse
+/.gradle
+/*.iml
+/*.ipr
+/.idea
@@ -1,20 +1,27 @@
 buildscript {
+    configurations.all {
+        resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
+    }
    repositories {
        mavenCentral()
        maven {
            name = "forge"
            url = "http://files.minecraftforge.net/maven"
        }
+        maven {
+            name = "sonatype"
+            url = "https://oss.sonatype.org/content/repositories/snapshots/"
+        }
    }
    dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:1.0-SNAPSHOT'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:1.2-SNAPSHOT'
    }
 }

-apply plugin: 'forge'
 apply plugin: 'scala'
+apply plugin: 'forge'

-version = "1.2.0"
+version = "1.5.1"

 if (project.hasProperty('buildnum')) {
    project.version = project.version + '.' + project.buildnum
@@ -24,10 +31,10 @@ if (project.hasProperty('buildnum')) {

 group = "net.bdew"
 archivesBaseName = "bdlib"
-ext.versuffix = "mc164"
+ext.versuffix = "mc1710"

 minecraft {
-    version = "1.6.4-9.11.1.964"
+    version = "1.7.10-10.13.2.1231"
    replace("BDLIB_VER", project.version)
 }

@@ -1,6 +1,6 @@
-#Thu Nov 28 11:30:59 IST 2013
+#Wed Jul 02 15:54:47 CDT 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://services.gradle.org/distributions/gradle-1.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.0-bin.zip
@@ -0,0 +1,19 @@
+bdlib.multiblock.face.north=Sever
+bdlib.multiblock.face.south=Jih
+bdlib.multiblock.face.east=Západ
+bdlib.multiblock.face.west=Východ
+bdlib.multiblock.face.up=Vršek
+bdlib.multiblock.face.down=Spodek
+
+bdlib.multiblock.disabled=Zakázáno
+bdlib.multiblock.incomplete=Tento stroj není kompletní, ještě potřebuje alespoň:
+bdlib.multiblock.notconnected=Nepřipojeno ke správnému stroji
+bdlib.multiblock.toomanyoutputs=Připojeno příliš mnoho výstupů, nemohu získat nové připojení
+
+bdlib.rsmode.always=Vždy ZAPNUTO
+bdlib.rsmode.never=Zakázáno
+bdlib.rsmode.rs_on=Povoleno při ruditovém signálu
+bdlib.rsmode.rs_off=Zakázáno při ruditovém signálu
+
+bdlib.label.empty=Prázdný
+
@@ -0,0 +1,19 @@
+bdlib.multiblock.face.north=North
+bdlib.multiblock.face.south=South
+bdlib.multiblock.face.east=East
+bdlib.multiblock.face.west=West
+bdlib.multiblock.face.up=Top
+bdlib.multiblock.face.down=Bottom
+
+bdlib.multiblock.disabled=Disabled
+bdlib.multiblock.incomplete=This machine is incomplete, it requires at least:
+bdlib.multiblock.notconnected=Not connected to a valid machine
+bdlib.multiblock.toomanyoutputs=Too many outputs connected, unable to attach new connection
+
+bdlib.rsmode.always=Always ON
+bdlib.rsmode.never=Disabled
+bdlib.rsmode.rs_on=Enable on redstone
+bdlib.rsmode.rs_off=Disable on redstone
+
+bdlib.label.empty=Empty
+
@@ -0,0 +1,18 @@
+bdlib.multiblock.face.north=Север
+bdlib.multiblock.face.south=Юг
+bdlib.multiblock.face.east=Восток
+bdlib.multiblock.face.west=Запад
+bdlib.multiblock.face.up=Верх
+bdlib.multiblock.face.down=Низ
+
+bdlib.multiblock.disabled=Отключено
+bdlib.multiblock.incomplete=Этот механизм не завершён, ему требуется как минимум:
+bdlib.multiblock.notconnected=Не подключено к верному механизму
+bdlib.multiblock.toomanyoutputs=Слишком много выходов подсоединено, нельзя установить новое соединение
+
+bdlib.rsmode.always=Всегда ВКЛ.
+bdlib.rsmode.never=Отключен
+bdlib.rsmode.rs_on=Включение по сигналу красного камня
+bdlib.rsmode.rs_off=Отключение по сигналу красного камня
+
+bdlib.label.empty=Пусто
@@ -0,0 +1,18 @@
+bdlib.multiblock.face.north=北方
+bdlib.multiblock.face.south=南方
+bdlib.multiblock.face.east=东方
+bdlib.multiblock.face.west=西方
+bdlib.multiblock.face.up=顶部
+bdlib.multiblock.face.down=底部
+
+bdlib.multiblock.disabled=停用
+bdlib.multiblock.incomplete=这台多方块结构机器未搭建完成, 它至少需要安装一个:
+bdlib.multiblock.notconnected=未连接有效机器
+bdlib.multiblock.toomanyoutputs=连接的输出接口过多, 无法连接新的接口
+
+bdlib.rsmode.always=一直启用
+bdlib.rsmode.never=一直停用
+bdlib.rsmode.rs_on=接收到红石信号时启用
+bdlib.rsmode.rs_off=接收到红石信号时停用
+
+bdlib.label.empty=空
@@ -0,0 +1 @@
+rootProject.name = 'bdlib'
@@ -10,21 +10,41 @@
 package net.bdew.lib

 import cpw.mods.fml.common.Mod
-import cpw.mods.fml.common.event.FMLPreInitializationEvent
-import java.util.logging.Logger
 import cpw.mods.fml.common.Mod.EventHandler
+import cpw.mods.fml.common.event.{FMLPreInitializationEvent, FMLServerStartingEvent, FMLServerStoppingEvent}
+import net.bdew.lib.multiblock.network.NetHandler
+import net.minecraft.command.CommandHandler
+import org.apache.logging.log4j.Logger

@Mod(modid = "bdlib", name = "BD lib", version = "BDLIB_VER", modLanguage = "scala")
 object BdLib {
  var log: Logger = null

  def logInfo(msg: String, args: Any*) = log.info(msg.format(args: _*))
-  def logWarn(msg: String, args: Any*) = log.warning(msg.format(args: _*))
-  def logError(msg: String, args: Any*) = log.severe(msg.format(args: _*))
+  def logWarn(msg: String, args: Any*) = log.warn(msg.format(args: _*))
+  def logError(msg: String, args: Any*) = log.error(msg.format(args: _*))
+  def logWarnException(msg: String, t: Throwable, args: Any*) = log.warn(msg.format(args: _*), t)
+  def logErrorException(msg: String, t: Throwable, args: Any*) = log.error(msg.format(args: _*), t)
+
+  val onServerStarting = Event[FMLServerStartingEvent]
+  val onServerStopping = Event[FMLServerStoppingEvent]

  @EventHandler
  def preInit(ev: FMLPreInitializationEvent) {
    log = ev.getModLog
    log.info("bdlib BDLIB_VER loaded")
+    NetHandler.init()
+  }
+
+  @EventHandler
+  def serverStarting(event: FMLServerStartingEvent) {
+    val commandHandler = event.getServer.getCommandManager.asInstanceOf[CommandHandler]
+    commandHandler.registerCommand(new CommandDumpRegistry)
+    onServerStarting.trigger(event)
+  }
+
+  @EventHandler
+  def serverStopping(event: FMLServerStoppingEvent) {
+    onServerStopping.trigger(event)
  }
 }
@@ -9,8 +9,9 @@

 package net.bdew.lib

-import org.lwjgl.input.Keyboard
 import net.minecraft.client.Minecraft
+import net.minecraft.client.renderer.texture.TextureMap
+import org.lwjgl.input.Keyboard

 /**
 * Misc functions and shortcuts for clientside code
@@ -21,6 +22,10 @@ object Client {
  def renderEngine = Minecraft.getMinecraft.renderEngine
  def world = Minecraft.getMinecraft.theWorld
  def player = Minecraft.getMinecraft.thePlayer
+  def textureManager = Minecraft.getMinecraft.getTextureManager
+
+  def blockMissingIcon = textureManager.getTexture(TextureMap.locationBlocksTexture).asInstanceOf[TextureMap].getAtlasSprite("missingno")
+  def itemMissingIcon = textureManager.getTexture(TextureMap.locationItemsTexture).asInstanceOf[TextureMap].getAtlasSprite("missingno")

  def shiftDown: Boolean = {
    return Keyboard.isKeyDown(42) || Keyboard.isKeyDown(54)
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib
+
+import java.io.{BufferedWriter, File, FileWriter}
+
+import com.google.common.collect.Table
+import cpw.mods.fml.common.registry.GameData
+import cpw.mods.fml.relauncher.FMLInjectionData
+import net.minecraft.command.{CommandBase, ICommandSender}
+import net.minecraft.item.ItemStack
+import net.minecraftforge.fluids.FluidRegistry
+import net.minecraftforge.oredict.OreDictionary
+
+class CommandDumpRegistry extends CommandBase {
+  def getCommandName = "dumpregistry"
+  override def getRequiredPermissionLevel = 2
+  def getCommandUsage(icommandsender: ICommandSender) = "dumpregistry"
+
+  def processCommand(sender: ICommandSender, params: Array[String]) {
+    val mcHome = FMLInjectionData.data()(6).asInstanceOf[File] //is there a better way to get this?
+    val dumpFile = new File(mcHome, "registry.dump")
+    val dumpWriter = new BufferedWriter(new FileWriter(dumpFile))
+    import scala.collection.JavaConversions._
+    try {
+      dumpWriter.write("==== BLOCKS ====\n")
+      dumpWriter.write(GameData.getBlockRegistry.map(GameData.getBlockRegistry.getNameForObject).toList.sorted.mkString("\n"))
+      dumpWriter.write("\n\n")
+
+      dumpWriter.write("==== ITEMS ====\n")
+      dumpWriter.write(GameData.getItemRegistry.map(GameData.getItemRegistry.getNameForObject).toList.sorted.mkString("\n"))
+      dumpWriter.write("\n\n")
+
+      dumpWriter.write("==== CUSTOM STACKS ====\n")
+      val stacksField = classOf[GameData].getDeclaredField("customItemStacks")
+      stacksField.setAccessible(true)
+      val stacksData = stacksField.get(null).asInstanceOf[Table[String, String, ItemStack]]
+      dumpWriter.write(stacksData.cellSet().map(x => x.getRowKey + ":" + x.getColumnKey).toList.sorted.mkString("\n"))
+      dumpWriter.write("\n\n")
+
+      dumpWriter.write("==== ORE DICT ====\n")
+      dumpWriter.write((OreDictionary.getOreNames.sorted flatMap { name =>
+        List(name) ++
+          (OreDictionary.getOres(name) map { ore =>
+            " - " + ore.toString
+          })
+      }).mkString("\n"))
+      dumpWriter.write("\n\n")
+
+      dumpWriter.write("==== FLUIDS ====\n")
+      dumpWriter.write(FluidRegistry.getRegisteredFluids.map(_._1).toList.sorted.mkString("\n"))
+      dumpWriter.write("\n\n")
+
+      CommandBase.func_152373_a(sender, this, "Registry dumped to " + dumpFile.getCanonicalPath)
+    } catch {
+      case e: Throwable =>
+        CommandBase.func_152373_a(sender, this, "Failed to save registry dump: " + e)
+        BdLib.logErrorException("Failed to save registry dump", e)
+    } finally {
+      dumpWriter.close()
+    }
+  }
+}
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib
+
+import net.minecraft.creativetab.CreativeTabs
+import net.minecraft.item.Item
+
+class CreativeTabContainer {
+
+  class Tab(name: String, item: => Item) extends CreativeTabs(name) {
+    override def getTabIconItem = item
+  }
+
+  BdLib.logInfo("Loaded creative tabs for %s", Misc.getActiveModId)
+
+  def init() {}
+}
@@ -28,7 +28,7 @@ class Event2[T, R] extends EventBase[(T, R) => Unit] {
 }

 object Event {
-  def apply(t: Unit) = new Event0
+  def apply() = new Event0
  def apply[T] = new Event1[T]
  def apply[T, R] = new Event2[T, R]
 }
@@ -9,23 +9,34 @@

 package net.bdew.lib

-import cpw.mods.fml.common.registry.GameRegistry
-import net.minecraft.nbt.{NBTTagCompound, NBTTagList}
-import net.minecraft.util.StatCollector
-import net.minecraft.item.ItemStack
-import cpw.mods.fml.common.versioning.{ArtifactVersion, VersionParser}
 import cpw.mods.fml.common.Loader
-import net.minecraftforge.oredict.ShapedOreRecipe
+import cpw.mods.fml.common.registry.GameRegistry
+import cpw.mods.fml.common.versioning.{ArtifactVersion, VersionParser}
+import net.minecraft.item.ItemStack
+import net.minecraft.nbt.NBTTagCompound
+import net.minecraft.tileentity.TileEntity
+import net.minecraft.util.{IIcon, StatCollector}
 import net.minecraft.world.biome.BiomeGenBase
+import net.minecraftforge.common.util.ForgeDirection
+import net.minecraftforge.fluids.{Fluid, FluidStack}
+import net.minecraftforge.oredict.ShapedOreRecipe

 object Misc {
-  def iterNbtList[X](list: NBTTagList) =
-    for (i <- 0 until list.tagCount()) yield list.tagAt(i).asInstanceOf[X]
+  def iterNbtCompoundList(parent: NBTTagCompound, name: String): Iterable[NBTTagCompound] = {
+    val list = parent.getTagList(name, 10)
+    for (i <- 0 until list.tagCount()) yield list.getCompoundTagAt(i)
+  }
+
+  def iterNbtIntArray(parent: NBTTagCompound, name: String): Iterable[Array[Int]] = {
+    val list = parent.getTagList(name, 11)
+    for (i <- 0 until list.tagCount()) yield list.func_150306_c(i)
+  }

  def getActiveModId = Loader.instance().activeModContainer().getModId

  def toLocal(s: String) = StatCollector.translateToLocal(s)
  def toLocalF(s: String, params: Any*) = StatCollector.translateToLocal(s).format(params: _*)
+  def hasLocal(s: String) = StatCollector.canTranslate(s)

  def flattenRecipe(pattern: Seq[String], items: Map[Char, AnyRef]) =
    pattern ++ items.map {
@@ -35,7 +46,7 @@ object Misc {
  def wrapTag(n: String, f: (NBTTagCompound) => Any)(t: NBTTagCompound) {
    val p = t.getCompoundTag(n)
    f(p)
-    t.setCompoundTag(n, p)
+    t.setTag(n, p)
  }

  def addRecipe(result: ItemStack, pattern: Seq[String], items: Map[Char, AnyRef]) =
@@ -54,7 +65,7 @@ object Misc {

  def filterType[T](from: Iterable[_], cls: Class[T]) = from.filter(cls.isInstance).asInstanceOf[Iterable[T]]

-  def getBiomeByName(name: String) = BiomeGenBase.biomeList.find(_.biomeName == name).getOrElse(null)
+  def getBiomeByName(name: String) = BiomeGenBase.getBiomeGenArray.find(x => x != null && x.biomeName == name).orNull

  def haveModVersion(spec: String): Boolean = {
    val req = VersionParser.parseVersionReference(spec)
@@ -68,4 +79,40 @@ object Misc {

    return true
  }
+
+  // Because writing this every time is awkward
+  def forgeDirection(i: Int) = ForgeDirection.values()(i)
+
+  // Easy replacement for various "if(foo.isInstanceOf[Bar]) foo.asInstanceOf[Bar]" constructs
+  def asInstanceOpt[T](v: Any, cls: Class[T]) =
+    if (cls.isInstance(v)) Some(v.asInstanceOf[T]) else None
+
+  // Same thing but in a way that's easier to use with map, etc.
+  def asInstanceOpt[T](cls: Class[T])(v: Any) =
+    if (cls.isInstance(v)) Some(v.asInstanceOf[T]) else None
+
+  def getNeighbourTile[T](origin: TileEntity, dir: ForgeDirection, cls: Class[T]) =
+    Option(origin.getWorldObj.getTileEntity(origin.xCoord + dir.offsetX,
+      origin.yCoord + dir.offsetY, origin.zCoord + dir.offsetZ)) flatMap (asInstanceOpt(_, cls))
+
+  def applyMutator[T](f: (T) => Unit, init: T): T = {
+    f(init)
+    init
+  }
+
+  def getFluidIcon(fs: FluidStack): IIcon =
+    if (fs != null && fs.getFluid != null && fs.getFluid.getIcon != null)
+      fs.getFluid.getIcon(fs)
+    else
+      Client.blockMissingIcon
+
+  def getFluidIcon(f: Fluid): IIcon =
+    if (f != null) getFluidIcon(new FluidStack(f, 1)) else Client.blockMissingIcon
+
+  def getFluidColor(fs: FluidStack): Int =
+    if (fs != null && fs.getFluid != null) fs.getFluid.getColor(fs) else 0xFFFFFF
+
+  def getFluidColor(f: Fluid): Int =
+    if (f != null) getFluidColor(new FluidStack(f, 1)) else 0xFFFFFF
 }
+
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.block
+
+import net.minecraftforge.common.util.ForgeDirection
+
+case class BlockFace(x: Int, y: Int, z: Int, face: ForgeDirection) {
+  def origin = BlockRef(x, y, z)
+  def target = origin.neighbour(face)
+  def opposite = face.getOpposite
+}
+
+object BlockFace {
+  def apply(bp: BlockRef, face: ForgeDirection) = new BlockFace(bp.x, bp.y, bp.z, face)
+}
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.block
+
+import net.minecraft.block.Block
+import net.minecraft.nbt.NBTTagCompound
+import net.minecraft.tileentity.TileEntity
+import net.minecraft.world.IBlockAccess
+import net.minecraftforge.common.util.ForgeDirection
+
+import scala.reflect.ClassTag
+
+case class BlockRef(x: Int, y: Int, z: Int) {
+  def block(w: IBlockAccess) = Option(w.getBlock(x, y, z))
+  def tile(w: IBlockAccess) = Option(w.getTileEntity(x, y, z))
+  def meta(w: IBlockAccess) = w.getBlockMetadata(x, y, z)
+
+  def blockIs(w: IBlockAccess, other: Block) = block(w).contains(other)
+
+  def neighbour(side: ForgeDirection) = BlockRef(x + side.offsetX, y + side.offsetY, z + side.offsetZ)
+  def neighbours = ForgeDirection.VALID_DIRECTIONS.map(x => x -> neighbour(x)).toMap
+
+  override def toString = "(x=%d y=%d z=%d)".format(x, y, z)
+
+  def getTile[T: ClassTag](w: IBlockAccess) = tile(w) flatMap { tile =>
+    val cls = implicitly[ClassTag[T]].runtimeClass
+    if (cls.isInstance(tile))
+      Some(tile.asInstanceOf[T])
+    else None
+  }
+
+  def ==(tx: Int, ty: Int, tz: Int) = x == tx && y == ty && z == tz
+
+  def getBlock[T: ClassTag](w: IBlockAccess) = block(w) flatMap { block =>
+    val cls = implicitly[ClassTag[T]].runtimeClass
+    if (cls.isInstance(block))
+      Some(block.asInstanceOf[T])
+    else None
+  }
+
+  def writeToNBT(tag: NBTTagCompound) {
+    tag.setInteger("x", x)
+    tag.setInteger("y", y)
+    tag.setInteger("z", z)
+  }
+}
+
+object BlockRef {
+  def fromTile(te: TileEntity) = BlockRef(te.xCoord, te.yCoord, te.zCoord)
+  def fromNBT(tag: NBTTagCompound) =
+    BlockRef(tag.getInteger("x"), tag.getInteger("y"), tag.getInteger("z"))
+}
@@ -9,22 +9,26 @@

 package net.bdew.lib.block

-import net.minecraft.block.{ITileEntityProvider, Block}
-import net.minecraft.world.{IBlockAccess, World}
+import net.bdew.lib.BdLib
+import net.minecraft.block.{Block, ITileEntityProvider}
 import net.minecraft.tileentity.TileEntity
-import cpw.mods.fml.common.FMLCommonHandler
+import net.minecraft.world.{IBlockAccess, World}

 trait HasTE[T] extends Block with ITileEntityProvider {
  val TEClass: Class[_ <: TileEntity]
-  def createNewTileEntity(world: World): TileEntity = TEClass.newInstance()
+
+  def createNewTileEntity(world: World, meta: Int): TileEntity = TEClass.newInstance()
+
+  def getTE(w: IBlockAccess, ref: BlockRef): T = getTE(w, ref.x, ref.y, ref.z)
+
  def getTE(w: IBlockAccess, x: Int, y: Int, z: Int): T = {
-    var t = w.getBlockTileEntity(x, y, z)
+    var t = w.getTileEntity(x, y, z)
    if ((t == null) || !TEClass.isInstance(t)) {
-      FMLCommonHandler.instance().getFMLLogger.severe("Tile entity for block %s at (%d,%d,%d) is corrupt or missing - recreating".format(this, x, y, z))
+      BdLib.logError("Tile entity for block %s at (%d,%d,%d) is corrupt or missing - recreating", this, x, y, z)
      w match {
        case ww: World =>
-          t = createNewTileEntity(ww)
-          ww.setBlockTileEntity(x, y, z, t)
+          t = createNewTileEntity(ww, w.getBlockMetadata(x, y, z))
+          ww.setTileEntity(x, y, z, t)
        case _ =>
          sys.error("Unable to recreate TE")
      }
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.block
+
+import cpw.mods.fml.relauncher.{Side, SideOnly}
+import net.bdew.lib.Misc
+import net.minecraft.block.Block
+import net.minecraft.block.material.Material
+import net.minecraft.client.renderer.texture.IIconRegister
+
+trait NamedBlock extends Block {
+  def name: String
+}
+
+class SimpleBlock(val name: String, material: Material) extends Block(material) with NamedBlock {
+  val modId = Misc.getActiveModId
+  setBlockName(modId + "." + name)
+
+  @SideOnly(Side.CLIENT)
+  override def registerBlockIcons(reg: IIconRegister) {
+    blockIcon = reg.registerIcon(modId + ":" + name.toLowerCase)
+  }
+}
@@ -9,26 +9,27 @@

 package net.bdew.lib.config

-import net.minecraft.item.ItemStack
-import net.minecraft.block.Block
 import cpw.mods.fml.common.registry.GameRegistry
-import net.bdew.lib.block.HasTE
+import net.bdew.lib.Misc
+import net.bdew.lib.block.{HasTE, NamedBlock}
+import net.minecraft.block.Block
+import net.minecraft.creativetab.CreativeTabs
+import net.minecraft.item.ItemStack

-class BlockManager(val ids: IdManager) {
+class BlockManager(creativeTab: CreativeTabs) {
+  def regBlock[T <: NamedBlock](block: T): T = regBlock(block, block.name)

-  def regBlockCls[T <: Block](blockCls: Class[T], name: String, addStack: Boolean = true): T = {
-    val block = blockCls.getConstructor(classOf[Int]).newInstance(ids.getBlockId(name): Integer)
-    regBlock[T](block, name, addStack)
-  }
-
-  def regBlock[T <: Block](block: T, name: String, addStack: Boolean = true): T = {
+  def regBlock[T <: Block](block: T, name: String, addStack: Boolean = false): T = {
    GameRegistry.registerBlock(block, name)

+    block.setCreativeTab(creativeTab)
+
    if (addStack)
      GameRegistry.registerCustomItemStack(name, new ItemStack(block))

    if (block.isInstanceOf[HasTE[_]])
-      GameRegistry.registerTileEntity(block.asInstanceOf[HasTE[_]].TEClass, name)
+      GameRegistry.registerTileEntity(block.asInstanceOf[HasTE[_]].TEClass,
+        "%s.%s".format(Misc.getActiveModId, name))

    return block
  }
@@ -9,9 +9,9 @@

 package net.bdew.lib.config

-import net.minecraftforge.fluids.{FluidRegistry, Fluid}
+import net.minecraftforge.fluids.{Fluid, FluidRegistry}

-class FluidManager(val ids: IdManager) {
+class FluidManager() {
  def regFluid[T <: Fluid](fluid: T): T = {
    FluidRegistry.registerFluid(fluid)
    return fluid
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) bdew, 2013 - 2014
- * https://github.com/bdew/bdlib
- *
- * This mod is distributed under the terms of the Minecraft Mod Public
- * License 1.0, or MMPL. Please check the contents of the license located in
- * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
- */
-
-package net.bdew.lib.config
-
-import net.minecraft.block.Block
-import net.minecraft.item.Item
-import net.minecraftforge.common.Configuration
-
-class IdManager(cfg: Configuration, itemStart: Int, blockStart: Int) {
-
-  class MyIter(start: Int, check: Array[_], offset: Int = 0) {
-    var now = start
-    def next(): Int = {
-      while (check(now + offset) != null) now += 1
-      return now
-    }
-  }
-
-  def getBlockId(name: String, comment: String) = cfg.getBlock(name, blockIds.next(), comment).getInt
-  def getBlockId(name: String) = cfg.getBlock(name, blockIds.next()).getInt
-
-  def getItemId(name: String, comment: String) = cfg.getItem(name, itemIds.next(), comment).getInt
-  def getItemId(name: String) = cfg.getItem(name, itemIds.next()).getInt
-
-  val blockIds = new MyIter(blockStart, Block.blocksList)
-  val itemIds = new MyIter(itemStart, Item.itemsList, 256)
-
-  // figure out what's the max id we already use, because forge is stupid
-  // ignore ids in the top slots as they were probably assigned to resolve conflicts
-
-  import scala.collection.JavaConverters._
-
-  val maxBlock = (cfg.getCategory(Configuration.CATEGORY_BLOCK).values().asScala.map(_.getInt).filter(_ < Block.blocksList.length - 100) ++ Seq(0)).max + 1
-  val maxItem = (cfg.getCategory(Configuration.CATEGORY_ITEM).values().asScala.map(_.getInt).filter(_ < Item.itemsList.length - 1000) ++ Seq(0)).max + 1
-
-  if (maxBlock > blockIds.now) blockIds.now = maxBlock
-  if (maxItem > itemIds.now) itemIds.now = maxItem
-}
-
@@ -9,25 +9,23 @@

 package net.bdew.lib.config

-import net.minecraft.item.{ItemStack, Item}
 import cpw.mods.fml.common.registry.GameRegistry
-import net.bdew.lib.items.SimpleItem
+import net.bdew.lib.items.{NamedItem, SimpleItem}
+import net.minecraft.creativetab.CreativeTabs
+import net.minecraft.item.{Item, ItemStack}

-class ItemManager(val ids: IdManager) {
-  def regSimpleItem(name: String): SimpleItem = regItem(new SimpleItem(ids.getItemId(name), name), name)
+class ItemManager(creativeTab: CreativeTabs) {
+  def regSimpleItem(name: String): SimpleItem = regItem(new SimpleItem(name), name)

-  def regItem[T <: SimpleItem](item: T): T = regItem[T](item, item.name)
+  def regItem[T <: NamedItem](item: T): T = regItem[T](item, item.name)

-  def regItemCls[T <: Item](itemCls: Class[T], name: String, addStack: Boolean = true): T = {
-    val item = itemCls.getConstructor(classOf[Int]).newInstance(ids.getItemId(name): Integer)
-    regItem[T](item, name, addStack)
-  }
-
-  def regItem[T <: Item](item: T, name: String, addStack: Boolean = true): T = {
+  def regItem[T <: Item](item: T, name: String, addStack: Boolean = false): T = {
    GameRegistry.registerItem(item, name)
+    item.setCreativeTab(creativeTab)
    if (addStack)
      GameRegistry.registerCustomItemStack(name, new ItemStack(item))
    return item
  }
+
  def load() {}
 }
@@ -9,16 +9,17 @@

 package net.bdew.lib.config

-import net.bdew.lib.recipes.gencfg.ConfigSection
+import net.bdew.lib.gui.{GuiHandler, GuiProvider}
 import net.bdew.lib.machine.Machine
-import net.bdew.lib.gui.{GuiProvider, GuiHandler}
+import net.bdew.lib.recipes.gencfg.ConfigSection
+import net.minecraft.creativetab.CreativeTabs

-class MachineManager(ids: IdManager, val tuning: ConfigSection, guiHandler: GuiHandler) {
+class MachineManager(val tuning: ConfigSection, guiHandler: GuiHandler, creativeTab: CreativeTabs) {
  def registerMachine[R <: Machine[_]](machine: R): R = {
    machine.tuning = tuning.getSection(machine.name)
    if (machine.tuning.getBoolean("Enabled")) {
      machine.enabled = true
-      machine.regBlock(ids)
+      machine.regBlock(creativeTab)
      if (machine.isInstanceOf[GuiProvider])
        guiHandler.register(machine.asInstanceOf[GuiProvider])
    }
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.covers
+
+import cpw.mods.fml.relauncher.{Side, SideOnly}
+import net.bdew.lib.Misc
+import net.bdew.lib.block.HasTE
+import net.bdew.lib.items.ItemUtils
+import net.minecraft.block.Block
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.util.IIcon
+import net.minecraft.world.{IBlockAccess, World}
+import net.minecraftforge.common.util.ForgeDirection
+
+trait BlockCoverable[T <: TileCoverable] extends HasTE[T] {
+  @SideOnly(Side.CLIENT)
+  override def getRenderType = CoverRenderer.id
+
+  override def onBlockActivated(world: World, x: Int, y: Int, z: Int, player: EntityPlayer, face: Int, xoffs: Float, yoffs: Float, zoffs: Float): Boolean = {
+    val te = getTE(world, x, y, z)
+    val side = Misc.forgeDirection(face)
+
+    if (player.getCurrentEquippedItem == null && player.isSneaking) {
+      for (cover <- Option(te.covers(side).cval)) {
+        if (!world.isRemote) {
+          te.covers(side) := null
+          te.onCoversChanged()
+          ItemUtils.dropItemToPlayer(world, player, cover)
+        }
+        return true
+      }
+    }
+
+    for {
+      activeStack <- Option(player.getCurrentEquippedItem)
+      activeItem <- Option(activeStack.getItem)
+      coverItem <- Misc.asInstanceOpt(activeItem, classOf[ItemCover])
+      if te.isValidCover(side, activeStack) && coverItem.isValidTile(te, activeStack)
+    } {
+      if (!world.isRemote) {
+        for (cover <- Option(te.covers(side).cval))
+          ItemUtils.throwItemAt(world, te.xCoord + side.offsetX, te.yCoord + side.offsetY, te.zCoord + side.offsetZ, cover.copy())
+
+        te.covers(side) := activeStack.splitStack(1)
+
+        if (activeStack.stackSize <= 0) player.inventory.setInventorySlotContents(player.inventory.currentItem, null)
+        te.onCoversChanged()
+      }
+      return true
+    }
+
+    super.onBlockActivated(world, x, y, z, player, face, xoffs, yoffs, zoffs)
+  }
+
+  def getCoverIcon(w: IBlockAccess, x: Int, y: Int, z: Int, side: ForgeDirection): Option[IIcon] =
+    for {
+      coverStack <- Option(getTE(w, x, y, z).covers(side).cval)
+      coverItemMaybe <- Option(coverStack.getItem)
+      coverItem <- Misc.asInstanceOpt(coverItemMaybe, classOf[ItemCover])
+    } yield coverItem.getCoverIcon(coverStack)
+
+  override def breakBlock(world: World, x: Int, y: Int, z: Int, block: Block, meta: Int) {
+    if (!world.isRemote)
+      for ((dir, covOpt) <- getTE(world, x, y, z).covers; cover <- Option(covOpt.cval))
+        ItemUtils.throwItemAt(world, x, y, z, cover)
+    super.breakBlock(world, x, y, z, block, meta)
+  }
+}
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.covers
+
+import net.bdew.lib.Misc
+import net.bdew.lib.render.connected.ConnectedHelper
+import net.bdew.lib.render.{BaseBlockRenderHandler, RenderUtils}
+import net.minecraft.block.Block
+import net.minecraft.client.renderer.RenderBlocks
+import net.minecraft.world.IBlockAccess
+import net.minecraftforge.common.util.ForgeDirection
+
+object CoverRenderer extends BaseBlockRenderHandler {
+  override def renderInventoryBlock(block: Block, metadata: Int, modelId: Int, renderer: RenderBlocks) =
+    RenderUtils.renderSimpleBlockItem(block, metadata, renderer)
+
+  override def renderWorldBlock(world: IBlockAccess, x: Int, y: Int, z: Int, block: Block, modelId: Int, renderer: RenderBlocks) = {
+    renderer.renderStandardBlock(block, x, y, z)
+    for {
+      blockCov <- Misc.asInstanceOpt(block, classOf[BlockCoverable[_]])
+      face <- ForgeDirection.VALID_DIRECTIONS
+      icon <- blockCov.getCoverIcon(world, x, y, z, face)
+      if block.shouldSideBeRendered(world, x + face.offsetX, y + face.offsetY, z + face.offsetZ, face.ordinal())
+    } ConnectedHelper.draw(face, 8).doDraw(ConnectedHelper.Vec3F(x, y, z), icon)
+    true
+  }
+}
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.covers
+
+import net.minecraft.item.{Item, ItemStack}
+import net.minecraft.util.IIcon
+import net.minecraftforge.common.util.ForgeDirection
+
+trait ItemCover extends Item {
+  /**
+   * @return Icon to render, MUST be on terrain spritesheet (0), not item!
+   */
+  def getCoverIcon(stack: ItemStack): IIcon
+
+  /**
+   * Perform tick, called on server only
+   */
+  def tickCover(te: TileCoverable, side: ForgeDirection, cover: ItemStack)
+
+  /**
+   * Checks if this cover can be installed on a specific TE
+   */
+  def isValidTile(te: TileCoverable, cover: ItemStack): Boolean
+}
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.covers
+
+import net.bdew.lib.Misc
+import net.bdew.lib.data.DataSlotItemStack
+import net.bdew.lib.data.base.{TileDataSlots, UpdateKind}
+import net.minecraft.item.ItemStack
+import net.minecraftforge.common.util.ForgeDirection
+
+trait TileCoverable extends TileDataSlots {
+  val covers = (ForgeDirection.VALID_DIRECTIONS map { x =>
+    x -> DataSlotItemStack("cover_" + x.toString.toLowerCase, this).setUpdate(UpdateKind.SAVE, UpdateKind.WORLD, UpdateKind.RENDER)
+  }).toMap
+
+  /**
+   * Checks if a specific cover can be installed here
+   */
+  def isValidCover(side: ForgeDirection, cover: ItemStack): Boolean
+
+  /**
+   * Called when new covers are installed
+   */
+  def onCoversChanged() {}
+
+  def tickCovers() =
+    for {
+      (dir, coverSlot) <- covers
+      coverStack <- Option(coverSlot.cval)
+      coverItem <- Option(coverStack.getItem) flatMap (Misc.asInstanceOpt(_, classOf[ItemCover]))
+    } {
+      coverItem.tickCover(this, dir, coverStack)
+    }
+
+  serverTick.listen(tickCovers)
+}
@@ -9,8 +9,8 @@

 package net.bdew.lib.data

+import net.bdew.lib.data.base.{DataSlotVal, TileDataSlots, UpdateKind}
 import net.minecraft.nbt.NBTTagCompound
-import net.bdew.lib.data.base.{UpdateKind, TileDataSlots, DataSlotVal}

 case class DataSlotBoolean(name: String, parent: TileDataSlots, default: Boolean = false) extends DataSlotVal[Boolean] {
  var cval = default
@@ -9,9 +9,9 @@

 package net.bdew.lib.data

-import net.bdew.lib.data.base.{TileDataSlots, UpdateKind, DataSlotVal}
-import net.minecraftforge.common.ForgeDirection
+import net.bdew.lib.data.base.{DataSlotVal, TileDataSlots, UpdateKind}
 import net.minecraft.nbt.NBTTagCompound
+import net.minecraftforge.common.util.ForgeDirection

 case class DataSlotDirection(name: String, parent: TileDataSlots) extends DataSlotVal[ForgeDirection] {
  var cval = ForgeDirection.UP
@@ -9,8 +9,8 @@

 package net.bdew.lib.data

+import net.bdew.lib.data.base.{DataSlotNumeric, TileDataSlots, UpdateKind}
 import net.minecraft.nbt.NBTTagCompound
-import net.bdew.lib.data.base.{UpdateKind, TileDataSlots, DataSlotNumeric}

 case class DataSlotFloat(name: String, parent: TileDataSlots, default: Float = 0) extends DataSlotNumeric[Float](default) {
  def save(t: NBTTagCompound, kind: UpdateKind.Value) = t.setFloat(name, cval)
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.data
+
+import java.util.UUID
+
+import com.mojang.authlib.GameProfile
+import net.bdew.lib.data.base.{DataSlotVal, TileDataSlots, UpdateKind}
+import net.minecraft.nbt.NBTTagCompound
+import org.apache.commons.lang3.StringUtils
+
+case class DataSlotGameProfile(name: String, parent: TileDataSlots) extends DataSlotVal[GameProfile] {
+  override var cval: GameProfile = null
+
+  override def load(t: NBTTagCompound, kind: UpdateKind.Value) = {
+    cval = if (t.hasKey(name + "_uid") || t.hasKey(name + "_name")) {
+      val uid = if (t.hasKey(name + "_uid")) UUID.fromString(t.getString(name + "_uid")) else null
+      val uname = if (t.hasKey(name + "_name")) t.getString(name + "_name") else null
+      new GameProfile(uid, uname)
+    } else null
+  }
+
+  override def save(t: NBTTagCompound, kind: UpdateKind.Value) = {
+    if (cval != null) {
+      Option(cval.getId) map (id => t.setString(name + "_uid", id.toString))
+      Option(cval.getName) filterNot (name => StringUtils.isBlank(name)) map (name => t.setString(name + "_name", name))
+    }
+  }
+}
@@ -9,8 +9,8 @@

 package net.bdew.lib.data

+import net.bdew.lib.data.base.{DataSlotNumeric, TileDataSlots, UpdateKind}
 import net.minecraft.nbt.NBTTagCompound
-import net.bdew.lib.data.base.{UpdateKind, TileDataSlots, DataSlotNumeric}

 case class DataSlotInt(name: String, parent: TileDataSlots, default: Int = 0) extends DataSlotNumeric[Int](default) {
  def save(t: NBTTagCompound, kind: UpdateKind.Value) = t.setInteger(name, cval)
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.data
+
+import net.bdew.lib.Misc
+import net.bdew.lib.data.base.{DataSlot, TileDataSlots, UpdateKind}
+import net.bdew.lib.tile.inventory.BaseInventory
+import net.minecraft.item.ItemStack
+import net.minecraft.nbt.{NBTTagCompound, NBTTagList}
+
+case class DataSlotInventory(name: String, parent: TileDataSlots, size: Int) extends DataSlot with BaseInventory {
+  setUpdate(UpdateKind.SAVE)
+
+  override def getSizeInventory = size
+  override def markDirty() = parent.dataSlotChanged(this)
+
+  override def load(t: NBTTagCompound, kind: UpdateKind.Value) {
+    inv = new Array[ItemStack](getSizeInventory)
+    for (nbtItem <- Misc.iterNbtCompoundList(t, name)) {
+      val slot = nbtItem.getByte("Slot")
+      if (slot >= 0 && slot < inv.size) {
+        inv(slot) = ItemStack.loadItemStackFromNBT(nbtItem)
+      }
+    }
+  }
+
+  override def save(t: NBTTagCompound, kind: UpdateKind.Value) {
+    val itemList = new NBTTagList
+    for ((item, i) <- inv.view.zipWithIndex if item != null) {
+      val itemNbt: NBTTagCompound = new NBTTagCompound
+      itemNbt.setByte("Slot", i.asInstanceOf[Byte])
+      item.writeToNBT(itemNbt)
+      itemList.appendTag(itemNbt)
+    }
+    t.setTag(name, itemList)
+  }
+}
+
+
@@ -9,9 +9,9 @@

 package net.bdew.lib.data

-import net.bdew.lib.data.base.{TileDataSlots, UpdateKind, DataSlotVal}
-import net.minecraft.nbt.NBTTagCompound
+import net.bdew.lib.data.base.{DataSlotVal, TileDataSlots, UpdateKind}
 import net.minecraft.item.ItemStack
+import net.minecraft.nbt.NBTTagCompound

 case class DataSlotItemStack(name: String, parent: TileDataSlots) extends DataSlotVal[ItemStack] {
  var cval: ItemStack = null
@@ -26,7 +26,7 @@ case class DataSlotItemStack(name: String, parent: TileDataSlots) extends DataSl
  def save(t: NBTTagCompound, kind: UpdateKind.Value) = {
    val tag = new NBTTagCompound()
    if (cval != null) cval.writeToNBT(tag)
-    t.setCompoundTag(name, tag)
+    t.setTag(name, tag)
  }
  def load(t: NBTTagCompound, kind: UpdateKind.Value) = cval = ItemStack.loadItemStackFromNBT(t.getCompoundTag(name))
 }
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.data
+
+import net.bdew.lib.data.base.DataSlotVal
+
+abstract class DataSlotOption[T] extends DataSlotVal[Option[T]] {
+  override var cval: Option[T] = None
+
+  def set(v: T) {
+    if (v == null) sys.error("Null should never be used with DataSlotOption")
+    cval = Some(v)
+  }
+
+  def unset() {
+    cval = None
+  }
+
+  override def isSame(v: Option[T]) = {
+    if (v == null) sys.error("Null should never be used with DataSlotOption")
+    super.isSame(v)
+  }
+  override def :=(that: Option[T]) = {
+    if (that == null) sys.error("Null should never be used with DataSlotOption")
+    super.:=(that)
+  }
+  override def :!=(that: Option[T]) = {
+    if (that == null) sys.error("Null should never be used with DataSlotOption")
+    super.:!=(that)
+  }
+  override def :==(that: Option[T]) = {
+    if (that == null) sys.error("Null should never be used with DataSlotOption")
+    super.:==(that)
+  }
+  override def update(v: Option[T]) = {
+    if (v == null) sys.error("Null should never be used with DataSlotOption")
+    super.update(v)
+  }
+}
@@ -9,8 +9,8 @@

 package net.bdew.lib.data

+import net.bdew.lib.data.base.{DataSlotVal, TileDataSlots, UpdateKind}
 import net.minecraft.nbt.NBTTagCompound
-import net.bdew.lib.data.base.{UpdateKind, TileDataSlots, DataSlotVal}

 case class DataSlotString(name: String, parent: TileDataSlots, default: String = null) extends DataSlotVal[String] {
  var cval: String = default
@@ -9,9 +9,9 @@

 package net.bdew.lib.data

-import net.minecraftforge.fluids.{IFluidTank, FluidTank, FluidStack}
+import net.bdew.lib.data.base.{DataSlot, TileDataSlots, UpdateKind}
 import net.minecraft.nbt.NBTTagCompound
-import net.bdew.lib.data.base.{UpdateKind, TileDataSlots, DataSlot}
+import net.minecraftforge.fluids.{FluidStack, FluidTank, IFluidTank}

 abstract class DataSlotTankBase(sz: Int) extends FluidTank(sz) with IFluidTank with DataSlot {
  var oldStack: FluidStack = null
@@ -20,6 +20,8 @@ abstract class DataSlotTankBase(sz: Int) extends FluidTank(sz) with IFluidTank w

  updateKind = Set(UpdateKind.GUI, UpdateKind.SAVE)

+  val sendCapacityOnUpdateKind = Set(UpdateKind.GUI)
+
  def checkUpdate() {
    if (!isSame(oldStack, fluid)) {
      oldStack = if (fluid == null) null else fluid.copy()
@@ -36,18 +38,31 @@ abstract class DataSlotTankBase(sz: Int) extends FluidTank(sz) with IFluidTank w
  def save(t: NBTTagCompound, k: UpdateKind.Value) {
    val tag = new NBTTagCompound()
    writeToNBT(tag)
-    if (k == UpdateKind.GUI)
+    if (sendCapacityOnUpdateKind.contains(k))
      tag.setInteger("size", getCapacity)
-    t.setCompoundTag(name, tag)
+    t.setTag(name, tag)
  }

  def load(t: NBTTagCompound, k: UpdateKind.Value) {
    setFluid(null)
    val tag = t.getCompoundTag(name)
    readFromNBT(tag)
-    if (k == UpdateKind.GUI)
+    if (sendCapacityOnUpdateKind.contains(k))
      setCapacity(tag.getInteger("size"))
  }
+  override def setFluid(fluid: FluidStack) = execWithChangeNotify(super.setFluid(fluid))
+  override def setCapacity(capacity: Int) = execWithChangeNotify(super.setCapacity(capacity))
+  override def drain(maxDrain: Int, doDrain: Boolean) =
+    if (doDrain)
+      execWithChangeNotify(super.drain(maxDrain, true))
+    else
+      super.drain(maxDrain, false)
+
+  override def fill(resource: FluidStack, doFill: Boolean) =
+    if (doFill)
+      execWithChangeNotify(super.fill(resource, true))
+    else
+      super.fill(resource, false)
 }

 case class DataSlotTank(name: String, parent: TileDataSlots, size: Int) extends DataSlotTankBase(size)
@@ -9,8 +9,8 @@

 package net.bdew.lib.data.base

-import net.minecraft.entity.player.EntityPlayerMP
 import net.bdew.lib.gui.NoInvContainer
+import net.minecraft.entity.player.EntityPlayerMP
 import net.minecraft.inventory.ICrafting

 trait ContainerDataSlots extends NoInvContainer {
@@ -21,19 +21,19 @@ trait ContainerDataSlots extends NoInvContainer {
    super.addCraftingToCrafters(crafter)
    if (crafter.isInstanceOf[EntityPlayerMP]) {
      val pkt = dataSource.getDataSlotPacket
-      crafter.asInstanceOf[EntityPlayerMP].playerNetServerHandler.sendPacketToPlayer(pkt)
+      crafter.asInstanceOf[EntityPlayerMP].playerNetServerHandler.sendPacket(pkt)
    }
  }

  override def detectAndSendChanges() {
    super.detectAndSendChanges()
    // only send updates every 10 ticks
-    if (dataSource.lastChange >= lastSentChange + 10 || (dataSource.lastChange > lastSentChange && lastSentChange + 10 < dataSource.worldObj.getTotalWorldTime)) {
+    if (dataSource.lastChange >= lastSentChange + 10 || (dataSource.lastChange > lastSentChange && lastSentChange + 10 < dataSource.getWorldObj.getTotalWorldTime)) {
      lastSentChange = dataSource.lastChange
      val pkt = dataSource.getDataSlotPacket

      for (player <- players)
-        player.playerNetServerHandler.sendPacketToPlayer(pkt)
+        player.playerNetServerHandler.sendPacket(pkt)
    }
  }
 }
@@ -35,6 +35,12 @@ trait DataSlot {
  def save(t: NBTTagCompound, kind: UpdateKind.Value)
  def load(t: NBTTagCompound, kind: UpdateKind.Value)

+  def execWithChangeNotify[T](f: => T): T = {
+    val v = f
+    parent.dataSlotChanged(this)
+    v
+  }
+
  def setUpdate(vals: UpdateKind.Value*): this.type = {
    updateKind = vals.toSet
    return this
@@ -9,7 +9,7 @@

 package net.bdew.lib.data.base

-import language.implicitConversions
+import scala.language.implicitConversions

 /**
 * Base trait for data slots that hold primitive values
@@ -9,10 +9,12 @@

 package net.bdew.lib.data.base

-import net.minecraft.network.packet.Packet132TileEntityData
-import scala.collection.mutable
-import net.minecraft.nbt.NBTTagCompound
 import net.bdew.lib.tile.TileExtended
+import net.minecraft.nbt.NBTTagCompound
+import net.minecraft.network.Packet
+import net.minecraft.network.play.server.S35PacketUpdateTileEntity
+
+import scala.collection.mutable

 trait TileDataSlots extends TileExtended {
  val dataSlots = mutable.HashMap.empty[String, DataSlot]
@@ -32,7 +34,7 @@ trait TileDataSlots extends TileExtended {
      if (TRACE) printf("%s: %s L<= %s\n".format(kind, n, t.getTag(n)))
      s.load(t, kind)
      if (kind == UpdateKind.WORLD && s.updateKind.contains(UpdateKind.RENDER))
-        worldObj.markBlockForRenderUpdate(xCoord, yCoord, zCoord)
+        getWorldObj.markBlockRangeForRenderUpdate(xCoord, yCoord, zCoord, xCoord, yCoord, zCoord)
    }
  }

@@ -42,20 +44,20 @@ trait TileDataSlots extends TileExtended {
  handleClientUpdate.listen(doLoad(UpdateKind.WORLD, _))

  def dataSlotChanged(slot: DataSlot) {
-    if (worldObj != null) {
+    if (getWorldObj != null) {
      if (slot.updateKind.contains(UpdateKind.GUI))
-        lastChange = worldObj.getTotalWorldTime
+        lastChange = getWorldObj.getTotalWorldTime
      if (slot.updateKind.contains(UpdateKind.WORLD))
-        worldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+        getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
      if (slot.updateKind.contains(UpdateKind.SAVE))
-        worldObj.markTileEntityChunkModified(xCoord, yCoord, zCoord, this)
+        getWorldObj.markTileEntityChunkModified(xCoord, yCoord, zCoord, this)
    }
  }

-  def getDataSlotPacket: Packet132TileEntityData = {
+  def getDataSlotPacket: Packet = {
    val tag = new NBTTagCompound()
    doSave(UpdateKind.GUI, tag)
-    return new Packet132TileEntityData(this.xCoord, this.yCoord, this.zCoord, ACT_GUI, tag)
+    return new S35PacketUpdateTileEntity(this.xCoord, this.yCoord, this.zCoord, ACT_GUI, tag)
  }

  override protected def extDataPacket(id: Int, data: NBTTagCompound) {
@@ -9,10 +9,10 @@

 package net.bdew.lib.gui

-import net.minecraft.inventory.IInventory
-import net.minecraft.entity.player.EntityPlayer
-import net.minecraft.item.ItemStack
 import net.bdew.lib.items.ItemUtils
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.inventory.IInventory
+import net.minecraft.item.ItemStack

 abstract class BaseContainer(te: IInventory) extends NoInvContainer {
  override def transferStackInSlot(player: EntityPlayer, slot: Int): ItemStack = {
@@ -9,11 +9,13 @@

 package net.bdew.lib.gui

+import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.inventory.GuiContainer
 import net.minecraft.inventory.Container
-import scala.collection.mutable
 import org.lwjgl.opengl.GL11

+import scala.collection.mutable
+
 abstract class BaseScreen(cont: Container, xSz: Int, ySz: Int) extends GuiContainer(cont) {
  xSize = xSz
  ySize = ySz
@@ -24,7 +26,7 @@ abstract class BaseScreen(cont: Container, xSz: Int, ySz: Int) extends GuiContai

  def rect = new Rect(guiLeft, guiTop, xSize, ySize)

-  def getFontRenderer = fontRenderer
+  def getFontRenderer = Minecraft.getMinecraft.fontRenderer
  def getZLevel = zLevel

  override def initGui() {
@@ -52,10 +54,10 @@ abstract class BaseScreen(cont: Container, xSz: Int, ySz: Int) extends GuiContai

    widgets.handleTooltip(Point(x, y) - rect.origin, tip)

-    import collection.JavaConversions._
+    import scala.collection.JavaConversions._

    if (tip.size > 0)
-      drawHoveringText(tip, x, y, fontRenderer)
+      drawHoveringText(tip, x, y, getFontRenderer)
  }

  protected def drawGuiContainerBackgroundLayer(f: Float, x: Int, y: Int) {
@@ -9,8 +9,8 @@

 package net.bdew.lib.gui

-import org.lwjgl.opengl.GL11
 import net.bdew.lib.Misc
+import org.lwjgl.opengl.GL11

 case class Color(r: Float, g: Float, b: Float, a: Float = 1) {
  def this(c: (Float, Float, Float)) = this(c._1, c._2, c._3)
@@ -29,6 +29,11 @@ case class Color(r: Float, g: Float, b: Float, a: Float = 1) {

 object Color {
  def fromRGB(r: Int, g: Int, b: Int, a: Int = 255) = Color(r / 255F, g / 255F, b / 255F, a / 255F)
+  def fromInt(v: Int) = Color(
+    ((v >> 16) & 0xFF) / 255F,
+    ((v >> 8) & 0xFF) / 255F,
+    (v & 0xFF) / 255F
+  )
  final val white = Color(1, 1, 1)
  final val black = Color(0, 0, 0)
  final val red = Color(1, 0, 0)
@@ -9,8 +9,8 @@

 package net.bdew.lib.gui

-import net.minecraft.client.renderer.Tessellator
 import net.minecraft.client.gui.FontRenderer
+import net.minecraft.client.renderer.Tessellator

 trait DrawTarget {
  def getZLevel: Float
@@ -20,7 +20,7 @@ trait DrawTarget {
  def drawTextMultiline(text: String, r: Rect, color: Color)

  def drawTextureInterpolate(r: Rect, t: Texture, x1: Float, y1: Float, x2: Float, y2: Float, color: Color = Color.white) =
-    drawTexture(r.interpolate(x1, y1, x2, y2), Texture.interpolate(t, x1, y1, x2, y2))
+    drawTexture(r.interpolate(x1, y1, x2, y2), Texture.interpolate(t, x1, y1, x2, y2), color)
 }

 trait SimpleDrawTarget extends DrawTarget {
@@ -10,10 +10,11 @@
 package net.bdew.lib.gui

 import cpw.mods.fml.common.network.IGuiHandler
-import scala.collection.mutable
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.world.World

+import scala.collection.mutable
+
 class GuiHandler extends IGuiHandler {
  val guis = mutable.Map.empty[Int, GuiProvider]

@@ -24,8 +25,8 @@ class GuiHandler extends IGuiHandler {
  }

  def getServerGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): AnyRef =
-    guis(ID).getContainer(world.getBlockTileEntity(x, y, z), player)
+    guis(ID).getContainer(world.getTileEntity(x, y, z), player)

  def getClientGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): AnyRef =
-    guis(ID).getGui(world.getBlockTileEntity(x, y, z), player)
+    guis(ID).getGui(world.getTileEntity(x, y, z), player)
 }
@@ -9,9 +9,9 @@

 package net.bdew.lib.gui

-import net.minecraft.tileentity.TileEntity
-import net.minecraft.entity.player.EntityPlayer
 import cpw.mods.fml.relauncher.{Side, SideOnly}
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.tileentity.TileEntity

 trait GuiProvider {
  def guiId: Int
@@ -9,9 +9,9 @@

 package net.bdew.lib.gui

-import net.minecraft.inventory.{Slot, Container}
 import net.bdew.lib.Misc
-import net.minecraft.entity.player.{EntityPlayer, InventoryPlayer, EntityPlayerMP}
+import net.minecraft.entity.player.{EntityPlayer, EntityPlayerMP, InventoryPlayer}
+import net.minecraft.inventory.{Container, Slot}
 import net.minecraft.item.ItemStack

 abstract class NoInvContainer extends Container {
@@ -9,9 +9,9 @@

 package net.bdew.lib.gui

-import net.minecraft.item.ItemStack
-import net.minecraft.inventory.Slot
 import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.inventory.Slot
+import net.minecraft.item.ItemStack

 trait SlotClickable extends Slot {
  def onClick(button: Int, mods: Int, player: EntityPlayer): ItemStack
@@ -9,9 +9,10 @@

 package net.bdew.lib.gui

-import net.minecraft.util.{Icon, ResourceLocation}
+import net.bdew.lib.Client
 import net.minecraft.client.Minecraft
 import net.minecraft.client.renderer.texture.TextureMap
+import net.minecraft.util.{IIcon, ResourceLocation}

 trait Texture {
  def u1: Float
@@ -29,7 +30,13 @@ class InterpolatedTexture(val texture: Texture, rect: Rect) extends Texture {
  def v2 = rect.y2 * (texture.v2 - texture.v1) + texture.v1
 }

-class IconWrapper(val resource: ResourceLocation, val icon: Icon) extends Texture {
+class IconWrapper(val resource: ResourceLocation, picon: IIcon) extends Texture {
+  val icon = if (picon == null) {
+    if (resource == Texture.ITEMS) Client.itemMissingIcon
+    else if (resource == Texture.BLOCKS) Client.blockMissingIcon
+    else sys.error("Attempt to create IconWrapper for null IIcon")
+  } else picon
+
  def u1 = icon.getMinU
  def u2 = icon.getMaxU
  def v1 = icon.getMinV
@@ -47,7 +54,8 @@ class Sprite(val resource: ResourceLocation, r: Rect, scale: Int = 256) extends
 }

 class ScaledResourceLocation(path: String, val scale: Int = 256) extends ResourceLocation(path) {
-  def this(domain: String, path: String, scale: Int = 256) = this(domain + ":" + path, scale)
+  def this(domain: String, path: String, scale: Int) = this(domain + ":" + path, scale)
+  def this(domain: String, path: String) = this(domain + ":" + path, 256)
 }

 object Texture {
@@ -55,7 +63,7 @@ object Texture {
  val BLOCKS = TextureMap.locationBlocksTexture

  // From minecraft Icon
-  def apply(res: ResourceLocation, i: Icon) = new IconWrapper(res, i)
+  def apply(res: ResourceLocation, i: IIcon) = new IconWrapper(res, i)

  // From a ResourceLocation and position, scale optional
  def apply(res: ResourceLocation, r: Rect) = new Sprite(res, r)
@@ -9,11 +9,12 @@

 package net.bdew.lib.gui

-import scala.collection.mutable
 import net.bdew.lib.gui.widgets.BaseWidget
 import net.minecraft.client.gui.FontRenderer
 import org.lwjgl.opengl.GL11

+import scala.collection.mutable
+
 trait WidgetContainer extends DrawTarget {
  val rect: Rect
  val widgets = mutable.MutableList.empty[BaseWidget]
@@ -13,7 +13,7 @@ package object gui {
  type Rect = BaseRect[Float]
  type Point = BasePoint[Float]

-  import language.implicitConversions
+  import scala.language.implicitConversions

  implicit def awt2point(p: java.awt.Point) = BasePoint(p.x, p.y)
  implicit def point2awt(p: BasePoint[Int]): java.awt.Point = new java.awt.Point(p.x, p.y)
@@ -9,8 +9,9 @@

 package net.bdew.lib.gui.widgets

+import net.bdew.lib.gui.{Point, Rect, WidgetContainer}
+
 import scala.collection.mutable
-import net.bdew.lib.gui.{WidgetContainer, Point, Rect}

 trait BaseWidget {
  val rect: Rect
@@ -9,15 +9,17 @@

 package net.bdew.lib.gui.widgets

-import net.minecraft.client.gui.GuiButton
 import net.bdew.lib.gui.{Point, Rect}
 import net.minecraft.client.Minecraft
+import net.minecraft.client.audio.PositionedSoundRecord
+import net.minecraft.client.gui.GuiButton
+import net.minecraft.util.ResourceLocation

 class WidgetButton(val rect: Rect, text: String, clicked: WidgetButton => Unit)
  extends GuiButton(0, rect.x.round, rect.y.round, rect.w.round, rect.h.round, text) with Widget {

  override def mouseClicked(p: Point, button: Int) {
-    Minecraft.getMinecraft.sndManager.playSoundFX("random.click", 1.0F, 1.0F)
+    Minecraft.getMinecraft.getSoundHandler.playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("gui.button.press"), 1.0F))
    clicked(this)
  }

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.gui.widgets
+
+import net.bdew.lib.gui.{Point, Rect, Texture}
+import net.minecraft.client.Minecraft
+import net.minecraft.client.audio.PositionedSoundRecord
+import net.minecraft.util.ResourceLocation
+
+import scala.collection.mutable
+
+class WidgetButtonIcon(p: Point, clicked: WidgetButtonIcon => Unit, baseTex: Texture, hoverTex: Texture) extends Widget {
+  val rect = new Rect(p, 16, 16)
+  val iconRect = new Rect(p +(1, 1), 14, 14)
+
+  var icon: Texture = null
+  var hover: String = null
+
+  override def draw(mouse: Point) {
+    if (rect.contains(mouse))
+      parent.drawTexture(rect, hoverTex)
+    else
+      parent.drawTexture(rect, baseTex)
+
+    if (icon != null)
+      parent.drawTexture(iconRect, icon)
+  }
+
+  override def handleTooltip(p: Point, tip: mutable.MutableList[String]) {
+    if (hover != null && hover > "")
+      tip += hover
+  }
+
+  override def mouseClicked(p: Point, button: Int) {
+    Minecraft.getMinecraft.getSoundHandler.playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("gui.button.press"), 1.0F))
+    clicked(this)
+  }
+}
@@ -9,8 +9,8 @@

 package net.bdew.lib.gui.widgets

-import net.bdew.lib.gui._
 import net.bdew.lib.data.base.DataSlotNumeric
+import net.bdew.lib.gui._

 class WidgetFillDataslot[T](val rect: Rect, val texture: Texture, dir: Direction.Direction, dslot: DataSlotNumeric[T], maxval: T)(implicit num: Numeric[T]) extends Widget {

@@ -9,19 +9,21 @@

 package net.bdew.lib.gui.widgets

-import net.bdew.lib.gui.{Texture, Point, Rect}
-import net.bdew.lib.data.DataSlotTankBase
-import scala.collection.mutable
 import java.text.DecimalFormat
+
 import net.bdew.lib.Misc
+import net.bdew.lib.data.DataSlotTankBase
+import net.bdew.lib.gui.{Color, Point, Rect, Texture}
 import org.lwjgl.opengl.GL11

+import scala.collection.mutable
+
 class WidgetFluidGauge(val rect: Rect, overlay: Texture, dslot: DataSlotTankBase) extends Widget {
  val formater = new DecimalFormat("#,###")

  override def handleTooltip(p: Point, tip: mutable.MutableList[String]) {
    if (dslot.getFluid != null) {
-      tip += dslot.getFluid.getFluid.getLocalizedName
+      tip += dslot.getFluid.getFluid.getLocalizedName(dslot.getFluid)
      tip += "%s/%s mB".format(formater.format(dslot.getFluidAmount), formater.format(dslot.getCapacity))
    } else {
      tip += Misc.toLocal("bdlib.label.empty")
@@ -33,23 +35,25 @@ class WidgetFluidGauge(val rect: Rect, overlay: Texture, dslot: DataSlotTankBase
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA)

    val fstack = dslot.getFluid
-    if (fstack != null && fstack.getFluid.getStillIcon != null) {
-      val icon = Texture(Texture.BLOCKS, fstack.getFluid.getStillIcon)
+    if (fstack != null) {
+      val color = Color.fromInt(Misc.getFluidColor(fstack))
+      val icon = Texture(Texture.BLOCKS, Misc.getFluidIcon(fstack))
      var fillHeight = if (dslot.getCapacity > 0) rect.h * fstack.amount / dslot.getCapacity else 0
      var yStart: Int = 0

      while (fillHeight > 0) {
        if (fillHeight > 16) {
-          parent.drawTexture(new Rect(rect.x, rect.y2 - 16 - yStart, rect.w, 16), icon)
+          parent.drawTexture(new Rect(rect.x, rect.y2 - 16 - yStart, rect.w, 16), icon, color)
          fillHeight -= 16
        } else {
-          parent.drawTextureInterpolate(new Rect(rect.x, rect.y2 - 16 - yStart, rect.w, 16), icon, 0, 1 - fillHeight / 16, 1, 1)
+          parent.drawTextureInterpolate(new Rect(rect.x, rect.y2 - 16 - yStart, rect.w, 16), icon, 0, 1 - fillHeight / 16, 1, 1, color)
          fillHeight = 0
        }
        yStart = yStart + 16
      }
    }

+    GL11.glColor3d(1, 1, 1)
    GL11.glDisable(GL11.GL_BLEND)

    parent.drawTexture(rect, overlay)
@@ -9,9 +9,10 @@

 package net.bdew.lib.gui.widgets

-import net.bdew.lib.gui._
-import scala.collection.mutable
 import net.bdew.lib.data.DataSlotFloat
+import net.bdew.lib.gui._
+
+import scala.collection.mutable

 class WidgetProgressBar(rect: Rect, texture: Texture, dslot: DataSlotFloat) extends WidgetFillDataslot[Float](rect, texture, Direction.RIGHT, dslot, 1) {
  override def handleTooltip(p: Point, tip: mutable.MutableList[String]) = tip += "%.0f".format(dslot.cval * 100) + "%"
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.gui.widgets
+
+import net.bdew.lib.gui._
+
+case class WidgetSimpleIcon(rect: Rect, icon: Texture) extends Widget {
+  override def draw(mouse: Point) = parent.drawTexture(rect, icon)
+}
@@ -10,7 +10,6 @@
 package net.bdew.lib.gui.widgets

 import net.bdew.lib.gui._
-import net.bdew.lib.gui.Rect

 class WidgetSubcontainer(val rect: Rect) extends BaseWidget with WidgetContainer with SimpleDrawTarget {
  def getZLevel = parent.getZLevel
@@ -9,8 +9,8 @@

 package net.bdew.lib.gui.widgets

-import net.minecraft.client.gui.{FontRenderer, GuiTextField}
 import net.bdew.lib.gui.{Point, Rect}
+import net.minecraft.client.gui.{FontRenderer, GuiTextField}

 class WidgetTextEdit(val rect: Rect, fr: FontRenderer) extends GuiTextField(fr, rect.x.round, rect.y.round, rect.w.round, rect.h.round) with Widget {

@@ -9,7 +9,8 @@

 package net.bdew.lib.items

-import net.minecraft.item.{Item, ItemStack}
+import net.minecraft.block.Block
+import net.minecraft.item.{Item, ItemBlock, ItemStack}

 /**
 * Allows matching Items in ItemStacks in scala pattern matches
@@ -21,3 +22,14 @@ object IStack {
    else
      Some(x.getItem)
 }
+
+/**
+ * Allows matching Blocks in ItemStacks in scala pattern matches
+ */
+object IStackBlock {
+  def unapply(x: ItemStack): Option[Block] =
+    if (x == null || x.getItem == null || !x.getItem.isInstanceOf[ItemBlock])
+      None
+    else
+      Some(x.getItem.asInstanceOf[ItemBlock].field_150939_a)
+}
@@ -9,12 +9,15 @@

 package net.bdew.lib.items

-import net.minecraft.entity.item.EntityItem
-import net.minecraft.item.ItemStack
-import net.minecraft.world.World
-import net.minecraft.entity.player.EntityPlayer
-import net.minecraft.inventory.IInventory
+import java.util.Random
+
 import net.bdew.lib.Misc
+import net.minecraft.entity.item.EntityItem
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.inventory.{IInventory, ISidedInventory}
+import net.minecraft.item.{Item, ItemStack}
+import net.minecraft.world.World
+import net.minecraftforge.common.util.ForgeDirection

 object ItemUtils {
  def throwItemAt(world: World, x: Int, y: Int, z: Int, stack: ItemStack) {
@@ -37,7 +40,7 @@ object ItemUtils {
  def isSameItem(stack1: ItemStack, stack2: ItemStack): Boolean = {
    if (stack1 == null || stack2 == null)
      return stack1 == stack2
-    if (stack1.itemID != stack2.itemID)
+    if (stack1.getItem != stack2.getItem)
      return false
    if (stack1.getHasSubtypes && stack2.getItemDamage != stack1.getItemDamage)
      return false
@@ -54,12 +57,12 @@ object ItemUtils {
      if (toAdd >= stack.stackSize) {
        target.stackSize += stack.stackSize
        stack.stackSize = 0
-        inv.onInventoryChanged()
+        inv.markDirty()
        return null
      } else if (toAdd > 0) {
        target.stackSize += toAdd
        stack.stackSize -= toAdd
-        inv.onInventoryChanged()
+        inv.markDirty()
      }
    }

@@ -76,4 +79,27 @@ object ItemUtils {

    return stack
  }
+
+  def getAccessibleSlotsFromSide(inv: IInventory, side: ForgeDirection) =
+    (Misc.asInstanceOpt(inv, classOf[ISidedInventory])
+      map (_.getAccessibleSlotsFromSide(side.ordinal()).toList)
+      getOrElse (0 until inv.getSizeInventory))
+
+  def findItemInInventory(inv: IInventory, item: Item) =
+    Range(0, inv.getSizeInventory).map(x => x -> inv.getStackInSlot(x))
+      .find({ case (slot, stack) => stack != null && stack.getItem == item })
+      .map({ case (slot, stack) => slot })
+
+  def copyWithRandomSize(template: ItemStack, max: Int, rand: Random) = {
+    val newSize = rand.nextInt(max)
+    val newStack = template.copy()
+    newStack.stackSize =
+      if (newSize > newStack.getMaxStackSize)
+        newStack.getMaxStackSize
+      else if (newSize <= 0)
+        1
+      else
+        newSize
+    newStack
+  }
 }
@@ -9,17 +9,21 @@

 package net.bdew.lib.items

-import net.minecraft.item.Item
-import net.minecraft.client.renderer.texture.IconRegister
 import cpw.mods.fml.relauncher.{Side, SideOnly}
 import net.bdew.lib.Misc
+import net.minecraft.client.renderer.texture.IIconRegister
+import net.minecraft.item.Item

-class SimpleItem(id: Int, val name: String) extends Item(id) {
+trait NamedItem extends Item {
+  def name: String
+}
+
+class SimpleItem(val name: String) extends Item with NamedItem {
  val modId = Misc.getActiveModId
  setUnlocalizedName(modId + "." + name)

  @SideOnly(Side.CLIENT)
-  override def registerIcons(reg: IconRegister) {
+  override def registerIcons(reg: IIconRegister) {
    itemIcon = reg.registerIcon(modId + ":" + name.toLowerCase)
  }
 }
@@ -9,10 +9,10 @@

 package net.bdew.lib.items.inventory

-import net.minecraft.entity.player.EntityPlayer
 import net.bdew.lib.gui.BaseContainer
-import net.minecraft.item.ItemStack
+import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.inventory.Slot
+import net.minecraft.item.ItemStack

 class ContainerItemInventory(inv: InventoryItemAdapter, player: EntityPlayer) extends BaseContainer(inv) {
  def canInteractWith(entityplayer: EntityPlayer) = entityplayer == player
@@ -9,11 +9,11 @@

 package net.bdew.lib.items.inventory

-import net.minecraft.item.ItemStack
-import net.bdew.lib.tile.inventory.BaseInventory
 import net.bdew.lib.Misc
-import net.minecraft.nbt.{NBTTagList, NBTTagCompound}
+import net.bdew.lib.tile.inventory.BaseInventory
 import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.item.ItemStack
+import net.minecraft.nbt.{NBTTagCompound, NBTTagList}

 class InventoryItemAdapter(val player: EntityPlayer, val slot: Int, val size: Int, val tagName: String) extends BaseInventory {
  def getSizeInventory = size
@@ -24,7 +24,7 @@ class InventoryItemAdapter(val player: EntityPlayer, val slot: Int, val size: In

  def load() {
    val tag = getStack.getTagCompound
-    for (nbtItem <- Misc.iterNbtList[NBTTagCompound](tag.getTagList(tagName))) {
+    for (nbtItem <- Misc.iterNbtCompoundList(tag, tagName)) {
      val slot = nbtItem.getByte("Slot")
      if (slot >= 0 && slot < inv.size) {
        inv(slot) = ItemStack.loadItemStackFromNBT(nbtItem)
@@ -32,7 +32,7 @@ class InventoryItemAdapter(val player: EntityPlayer, val slot: Int, val size: In
    }
  }

-  def onInventoryChanged() {
+  def markDirty() {
    if (!getStack.hasTagCompound) getStack.setTagCompound(new NBTTagCompound)
    val tag = getStack.getTagCompound
    val itemList = new NBTTagList
@@ -9,12 +9,12 @@

 package net.bdew.lib.items.inventory

-import net.minecraft.item.Item
-import net.bdew.lib.gui.GuiProvider
 import cpw.mods.fml.common.Loader
 import cpw.mods.fml.relauncher.{Side, SideOnly}
-import net.minecraft.entity.player.EntityPlayer
 import net.bdew.lib.BdLib
+import net.bdew.lib.gui.GuiProvider
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.item.Item
 import net.minecraft.world.World

 /**
@@ -9,24 +9,23 @@

 package net.bdew.lib.machine

+import cpw.mods.fml.common.registry.GameRegistry
+import net.bdew.lib.Misc
+import net.bdew.lib.block.HasTE
 import net.bdew.lib.recipes.gencfg.ConfigSection
 import net.minecraft.block.Block
-import cpw.mods.fml.common.registry.GameRegistry
-import net.minecraft.item.ItemStack
-import net.bdew.lib.block.HasTE
-import net.bdew.lib.config.IdManager
-import net.bdew.lib.Misc
+import net.minecraft.creativetab.CreativeTabs

-abstract class Machine[T <: Block](val name: String, val blockConstruct: (Int) => T) {
+abstract class Machine[T <: Block](val name: String, blockConstruct: => T) {
  var block: T = null.asInstanceOf[T]
  var tuning: ConfigSection = null
  var enabled = false
  val modId = Misc.getActiveModId

-  def regBlock(ids: IdManager) {
-    block = blockConstruct(ids.getBlockId(name))
+  def regBlock(creativeTab: CreativeTabs) {
+    block = blockConstruct
    GameRegistry.registerBlock(block, name)
-    GameRegistry.registerCustomItemStack(name, new ItemStack(block))
+    block.setCreativeTab(creativeTab)
    if (block.isInstanceOf[HasTE[_]]) {
      GameRegistry.registerTileEntity(block.asInstanceOf[HasTE[_]].TEClass, "%s.%s".format(modId, name))
    }
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock
+
+import net.bdew.lib.recipes.gencfg.{ConfigSection, EntryDouble}
+
+trait MachineCore {
+  var tuning: ConfigSection
+
+  def cfgSectionToMap(name: String) = tuning.getSection(name).map({
+    case (n, EntryDouble(v)) => n -> v.toInt
+    case (n, x) => sys.error("Invalid config value in section %s%s.%s = %s".format(tuning.pfx, name, n, x))
+  }).toMap
+
+  lazy val modules = cfgSectionToMap("Modules")
+  lazy val required = cfgSectionToMap("Required")
+}
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock
+
+import net.bdew.lib.gui.{Color, Texture}
+import net.minecraft.util.IIcon
+
+trait ResourceProvider {
+  // Icons for rendering, *must* be on block spritesheet
+  def edge: IIcon
+  def disabled: IIcon
+  def output: IIcon
+  def arrowTop: IIcon
+  def arrowRight: IIcon
+  def arrowBottom: IIcon
+  def arrowLeft: IIcon
+
+  // Textures for GUI stuff
+  def btBase: Texture
+  def btHover: Texture
+  def btRsOn: Texture
+  def btRsOff: Texture
+  def btEnabled: Texture
+  def btDisabled: Texture
+
+  val outputColors: Map[Int, Color]
+  val unlocalizedOutputName: Map[Int, String]
+  def getModuleName(s: String): String
+}
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock
+
+import net.bdew.lib.block.BlockRef
+import net.bdew.lib.multiblock.tile.{TileController, TileModule}
+import net.minecraft.world.World
+
+import scala.collection.mutable
+
+object Tools {
+  def canConnect(world: World, core: BlockRef, kind: String): Boolean = {
+    val t = core.getTile[TileController](world).getOrElse(return false)
+    t.getNumOfMoudules(kind) < t.cfg.modules.getOrElse(kind, return false)
+  }
+
+  def findConnections(world: World, start: BlockRef, kind: String) =
+    (start.neighbours.values flatMap { case pos =>
+      (pos.tile(world) flatMap {
+        case t: TileModule => t.connected.cval
+        case t: TileController => Some(pos)
+        case _ => None
+      }) filter (x => canConnect(world, x, kind))
+    }).toList.distinct
+
+  def getAdjancedConnected(w: World, core: BlockRef, pos: BlockRef, seen: mutable.Set[BlockRef]) =
+    pos.neighbours.values
+      .filterNot(seen.contains)
+      .flatMap(_.getTile[TileModule](w))
+      .filter(x => x.connected.contains(core))
+      .map(_.mypos)
+
+  def findReachableModules(world: World, core: BlockRef): Set[BlockRef] = {
+    val seen = mutable.Set.empty[BlockRef]
+    val queue = mutable.Queue.empty[BlockRef]
+    queue ++= getAdjancedConnected(world, core, core, seen)
+    while (queue.size > 0) {
+      val current = queue.dequeue()
+      seen.add(current)
+      queue ++= getAdjancedConnected(world, core, current, seen)
+    }
+    return seen.toSet
+  }
+}
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.block
+
+import net.bdew.lib.block.{BlockRef, HasTE}
+import net.bdew.lib.multiblock.ResourceProvider
+import net.bdew.lib.multiblock.tile.TileController
+import net.bdew.lib.render.connected.ConnectedTextureBlock
+import net.minecraft.block.Block
+import net.minecraft.block.material.Material
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.world.{IBlockAccess, World}
+
+abstract class BlockController[T <: TileController](val name: String, material: Material, val TEClass: Class[T])
+  extends Block(material) with HasTE[T] with ConnectedTextureBlock {
+
+  def resources: ResourceProvider
+
+  override def edgeIcon = resources.edge
+
+  override def breakBlock(world: World, x: Int, y: Int, z: Int, block: Block, meta: Int) {
+    getTE(world, x, y, z).onBreak()
+    super.breakBlock(world, x, y, z, block, meta)
+  }
+
+  override def canConnect(world: IBlockAccess, origin: BlockRef, target: BlockRef) =
+    getTE(world, origin).modules.contains(target)
+
+  override def onBlockActivated(world: World, x: Int, y: Int, z: Int, player: EntityPlayer, meta: Int, xoffs: Float, yoffs: Float, zoffs: Float): Boolean = {
+    if (player.isSneaking) return false
+    if (world.isRemote) return true
+    getTE(world, x, y, z).onClick(player)
+    return true
+  }
+}
+
+
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.block
+
+import net.bdew.lib.block.{BlockRef, HasTE}
+import net.bdew.lib.multiblock.tile.TileModule
+import net.bdew.lib.multiblock.{ResourceProvider, Tools}
+import net.bdew.lib.render.connected.ConnectedTextureBlock
+import net.minecraft.block.Block
+import net.minecraft.block.material.Material
+import net.minecraft.entity.EntityLivingBase
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.item.ItemStack
+import net.minecraft.util.ChatComponentTranslation
+import net.minecraft.world.{IBlockAccess, World}
+
+abstract class BlockModule[T <: TileModule](val name: String, val kind: String, material: Material, val TEClass: Class[T])
+  extends Block(material) with HasTE[T] with ConnectedTextureBlock {
+
+  def resources: ResourceProvider
+
+  override def edgeIcon = resources.edge
+
+  override def canPlaceBlockAt(world: World, x: Int, y: Int, z: Int): Boolean =
+    Tools.findConnections(world, BlockRef(x, y, z), kind).size <= 1
+
+  override def onBlockPlacedBy(world: World, x: Int, y: Int, z: Int, player: EntityLivingBase, stack: ItemStack) {
+    getTE(world, x, y, z).tryConnect()
+  }
+
+  override def onNeighborBlockChange(world: World, x: Int, y: Int, z: Int, block: Block) {
+    getTE(world, x, y, z).tryConnect()
+  }
+
+  override def breakBlock(world: World, x: Int, y: Int, z: Int, block: Block, meta: Int) {
+    getTE(world, x, y, z).onBreak()
+    super.breakBlock(world, x, y, z, block, meta)
+  }
+
+  override def canConnect(world: IBlockAccess, origin: BlockRef, target: BlockRef) = {
+    val me = getTE(world, origin)
+    me.connected.contains(target) ||
+      (target.getTile[TileModule](world) exists { other =>
+        me.getCore.isDefined && other.getCore == me.getCore
+      })
+  }
+
+  override def onBlockActivated(world: World, x: Int, y: Int, z: Int, player: EntityPlayer, meta: Int, xoffs: Float, yoffs: Float, zoffs: Float): Boolean = {
+    if (player.isSneaking) return false
+    if (world.isRemote) return true
+    val te = getTE(world, x, y, z)
+    (for {
+      p <- te.connected.cval
+      bl <- p.block(world)
+    } yield {
+      bl.onBlockActivated(world, p.x, p.y, p.z, player, meta, 0, 0, 0)
+    }) getOrElse {
+      player.addChatMessage(new ChatComponentTranslation("bdlib.multiblock.notconnected"))
+    }
+    true
+  }
+}
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.block
+
+import net.bdew.lib.block.{BlockFace, BlockRef}
+import net.bdew.lib.multiblock.tile.TileOutput
+import net.bdew.lib.render.connected.{BlockAdditionalRender, ConnectedHelper, FaceOverlay}
+import net.minecraft.world.IBlockAccess
+import net.minecraftforge.common.util.ForgeDirection
+
+trait BlockOutput[T <: TileOutput[_]] extends BlockModule[T] with BlockAdditionalRender {
+  def getAdjancedFaces(face: ForgeDirection, bp: BlockRef) = {
+    val sides = ConnectedHelper.faceAdjanced(face)
+    Seq(
+      (BlockFace(bp, sides.top), resources.arrowTop),
+      (BlockFace(bp, sides.right), resources.arrowRight),
+      (BlockFace(bp, sides.bottom), resources.arrowBottom),
+      (BlockFace(bp, sides.left), resources.arrowLeft)
+    )
+  }
+
+  def getFaceOverlays(world: IBlockAccess, x: Int, y: Int, z: Int, face: ForgeDirection): List[FaceOverlay] = {
+    var result = List.empty[FaceOverlay]
+    Option(getTE(world, x, y, z)) flatMap (_.getCore) map { core =>
+      val bf = BlockFace(x, y, z, face)
+      if (core.outputFaces.contains(bf))
+        result :+= FaceOverlay(resources.output, resources.outputColors(core.outputFaces(bf)))
+      for ((bf, icon) <- getAdjancedFaces(face, bf.origin)) {
+        if (core.outputFaces.contains(bf))
+          result :+= FaceOverlay(icon, resources.outputColors(core.outputFaces(bf)))
+      }
+    }
+    return result
+  }
+
+}
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.Misc
+import net.bdew.lib.block.BlockFace
+import net.bdew.lib.data.base.{DataSlot, TileDataSlots, UpdateKind}
+import net.minecraft.nbt.{NBTTagCompound, NBTTagIntArray, NBTTagList}
+import net.minecraftforge.common.util.ForgeDirection
+
+case class DataSlotBlockFaceMap(name: String, parent: TileDataSlots) extends DataSlot {
+  val map = collection.mutable.Map.empty[BlockFace, Int]
+
+  setUpdate(UpdateKind.SAVE, UpdateKind.WORLD)
+
+  def inverted = map.map(_.swap)
+
+  def ent2arr(x: (BlockFace, Int)) = Array(x._2, x._1.x, x._1.y, x._1.z, x._1.face.ordinal())
+  def arr2ent(x: Array[Int]) = BlockFace(x(1), x(2), x(3), ForgeDirection.values()(x(4))) -> x(0)
+
+  def save(t: NBTTagCompound, kind: UpdateKind.Value) {
+    val lst = new NBTTagList()
+    for (x <- map) lst.appendTag(new NBTTagIntArray(ent2arr(x)))
+    t.setTag(name, lst)
+  }
+
+  def load(t: NBTTagCompound, kind: UpdateKind.Value) {
+    map.clear()
+    map ++= Misc.iterNbtIntArray(t, name) map arr2ent
+  }
+
+  def updated() = parent.dataSlotChanged(this)
+}
+
+object DataSlotBlockFaceMap {
+
+  import scala.language.implicitConversions
+
+  implicit def dsbfm2map(v: DataSlotBlockFaceMap) = v.map
+}
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.data.base.{DataSlot, TileDataSlots, UpdateKind}
+import net.minecraft.nbt.NBTTagCompound
+
+case class DataSlotOutputConfig(name: String, parent: TileDataSlots, slots: Int) extends DataSlot {
+  val map = collection.mutable.Map.empty[Int, OutputConfig]
+
+  setUpdate(UpdateKind.SAVE, UpdateKind.GUI)
+
+  def inverted = map.map(_.swap)
+
+  def save(t: NBTTagCompound, kind: UpdateKind.Value) {
+    for ((n, x) <- map) {
+      val tmp = new NBTTagCompound()
+      x.write(tmp)
+      val kind = x match {
+        case _: OutputConfigPower => "power"
+        case _: OutputConfigFluid => "fluid"
+        case _ => sys.error("Unknown output config kind: " + x)
+      }
+      tmp.setString("kind", kind)
+      t.setTag(name + "_" + n, tmp)
+    }
+  }
+
+  def load(t: NBTTagCompound, kind: UpdateKind.Value) {
+    map.clear()
+    for (i <- 0 until slots) {
+      if (t.hasKey(name + "_" + i)) {
+        val cfg = t.getCompoundTag(name + "_" + i)
+        val cfgObj = cfg.getString("kind") match {
+          case "power" => new OutputConfigPower
+          case "fluid" => new OutputConfigFluid
+          case _ => new OutputConfigInvalid
+        }
+        cfgObj.read(cfg)
+        map += i -> cfgObj
+      }
+    }
+  }
+
+  def updated() = parent.dataSlotChanged(this)
+}
+
+object DataSlotOutputConfig {
+
+  import scala.language.implicitConversions
+
+  implicit def dsbfm2map(v: DataSlotOutputConfig) = v.map
+}
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.Misc
+import net.bdew.lib.block.BlockRef
+import net.bdew.lib.data.DataSlotOption
+import net.bdew.lib.data.base.{TileDataSlots, UpdateKind}
+import net.minecraft.nbt.NBTTagCompound
+
+case class DataSlotPos(name: String, parent: TileDataSlots) extends DataSlotOption[BlockRef] {
+  setUpdate(UpdateKind.SAVE, UpdateKind.WORLD)
+
+  def save(t: NBTTagCompound, kind: UpdateKind.Value) {
+    cval map (x => t.setTag(name, Misc.applyMutator(x.writeToNBT, new NBTTagCompound)))
+  }
+
+  def load(t: NBTTagCompound, kind: UpdateKind.Value) {
+    cval = if (t.hasKey(name))
+      Some(BlockRef.fromNBT(t.getCompoundTag(name)))
+    else
+      None
+  }
+}
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.Misc
+import net.bdew.lib.block.BlockRef
+import net.bdew.lib.data.base.{DataSlot, TileDataSlots, UpdateKind}
+import net.minecraft.nbt.{NBTTagCompound, NBTTagList}
+
+case class DataSlotPosSet(name: String, parent: TileDataSlots) extends DataSlot {
+  val set = collection.mutable.Set.empty[BlockRef]
+
+  setUpdate(UpdateKind.SAVE, UpdateKind.WORLD)
+
+  def save(t: NBTTagCompound, kind: UpdateKind.Value) {
+    val lst = new NBTTagList()
+    for (x <- set) lst.appendTag(Misc.applyMutator(x.writeToNBT, new NBTTagCompound))
+    t.setTag(name, lst)
+  }
+
+  def load(t: NBTTagCompound, kind: UpdateKind.Value) {
+    set.clear()
+    set ++= Misc.iterNbtCompoundList(t, name) map BlockRef.fromNBT
+  }
+
+  def updated() = parent.dataSlotChanged(this)
+
+}
+
+object DataSlotPosSet {
+
+  import scala.language.implicitConversions
+
+  implicit def dsps2set(v: DataSlotPosSet) = v.set
+}
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.multiblock.network.MsgOutputCfg
+import net.minecraft.nbt.NBTTagCompound
+import sun.reflect.generics.reflectiveObjects.NotImplementedException
+
+abstract class OutputConfig {
+  def read(t: NBTTagCompound)
+  def write(t: NBTTagCompound)
+  def handleConfigPacket(m: MsgOutputCfg)
+}
+
+class OutputConfigInvalid extends OutputConfig {
+  def read(t: NBTTagCompound) {}
+  def write(t: NBTTagCompound) = throw new NotImplementedException
+  def handleConfigPacket(m: MsgOutputCfg) = throw new NotImplementedException
+}
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.multiblock.network.MsgOutputCfg
+import net.minecraft.nbt.NBTTagCompound
+
+class OutputConfigFluid extends OutputConfig with OutputConfigRSControllable {
+  var avg = 0.0
+  var rsMode = RSMode.ALWAYS
+
+  final val decay = 0.5
+
+  def updateAvg(v: Double) {
+    avg = avg * decay + (1 - decay) * v
+  }
+
+  def read(t: NBTTagCompound) {
+    avg = t.getDouble("avg")
+    rsMode = RSMode(t.getInteger("rsMode"))
+  }
+
+  def write(t: NBTTagCompound) {
+    t.setDouble("avg", avg)
+    t.setInteger("rsMode", rsMode.id)
+  }
+
+  def handleConfigPacket(m: MsgOutputCfg) = m match {
+    case MsgOutputCfgRSMode(_, r) => rsMode = r
+    case _ => sys.error("Invalid output config packet %s to config %s".format(m, this))
+  }
+}
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.multiblock.network.MsgOutputCfg
+import net.minecraft.nbt.NBTTagCompound
+
+class OutputConfigPower(var unit: String = "MJ") extends OutputConfig with OutputConfigRSControllable {
+  var avg = 0.0
+  var rsMode = RSMode.ALWAYS
+
+  final val decay = 0.5
+
+  def updateAvg(v: Double) {
+    avg = avg * decay + (1 - decay) * v
+  }
+
+  def read(t: NBTTagCompound) {
+    avg = t.getDouble("avg")
+    rsMode = RSMode(t.getInteger("rsMode"))
+    unit = t.getString("unit")
+  }
+
+  def write(t: NBTTagCompound) {
+    t.setDouble("avg", avg)
+    t.setInteger("rsMode", rsMode.id)
+    t.setString("unit", unit)
+  }
+
+  def handleConfigPacket(m: MsgOutputCfg) = m match {
+    case MsgOutputCfgRSMode(_, r) => rsMode = r
+    case _ => sys.error("Invalid output config packet %s to config %s".format(m, this))
+  }
+}
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.multiblock.data
+
+import net.bdew.lib.multiblock.network.MsgOutputCfg
+
+case class MsgOutputCfgRSMode(output: Int, rsMode: RSMode.Value) extends MsgOutputCfg
+
+trait OutputConfigRSControllable extends OutputConfig {
+  var rsMode: RSMode.Value
+}
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.data
+
+object RSMode extends Enumeration {
+  val ALWAYS = Value(0, "ALWAYS")
+  val RS_ON = Value(1, "RS_ON")
+  val RS_OFF = Value(2, "RS_OFF")
+  val NEVER = Value(3, "NEVER")
+}
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.gui
+
+import net.bdew.lib.gui.widgets.Widget
+import net.bdew.lib.gui.{Color, Point, Rect, Texture}
+
+import scala.collection.mutable
+
+class WidgetInfo(val rect: Rect, icon: Texture, text: => String, tooltip: => String) extends Widget {
+  final val iconRect = Rect(1, 1, 8, 8)
+
+  override def handleTooltip(p: Point, tip: mutable.MutableList[String]) {
+    if (iconRect.contains(p) && tooltip != null) tip += tooltip
+  }
+
+  override def draw(mouse: Point) {
+    parent.drawTexture(iconRect + rect.origin, icon)
+    parent.drawText(text, rect.origin +(12, 1), Color.darkgray, false)
+  }
+}
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.gui
+
+import net.bdew.lib.Misc
+import net.bdew.lib.gui.widgets.Widget
+import net.bdew.lib.gui.{Point, Rect, Texture}
+import net.bdew.lib.multiblock.interact.CIOutputFaces
+import net.bdew.lib.render.connected.BlockAdditionalRender
+
+import scala.collection.mutable
+
+class WidgetOutputIcon(p: Point, te: CIOutputFaces, output: Int) extends Widget {
+  val rect = new Rect(p, 16, 16)
+
+  override def draw(mouse: Point) {
+    val faces = te.outputFaces.inverted
+    if (faces.isDefinedAt(output)) {
+      val bf = faces(output)
+      bf.origin.block(te.getWorldObj) map { block =>
+        parent.drawTexture(rect, Texture(Texture.BLOCKS, block.getIcon(te.getWorldObj, bf.origin.x, bf.origin.y, bf.origin.z, bf.face.ordinal())))
+        if (block.isInstanceOf[BlockAdditionalRender]) {
+          for (over <- block.asInstanceOf[BlockAdditionalRender].getFaceOverlays(te.getWorldObj, bf.origin.x, bf.origin.y, bf.origin.z, bf.face))
+            parent.drawTexture(rect, Texture(Texture.BLOCKS, over.icon), over.color)
+        }
+      }
+    } else {
+      parent.drawTexture(rect, Texture(Texture.BLOCKS, te.resources.disabled), te.resources.outputColors(output))
+    }
+  }
+
+  override def handleTooltip(p: Point, tip: mutable.MutableList[String]) {
+    val faces = te.outputFaces.inverted
+    tip += Misc.toLocal(te.resources.unlocalizedOutputName(output))
+    if (faces.isDefinedAt(output)) {
+      val bf = faces(output)
+      bf.origin.block(te.getWorldObj) map { block =>
+        tip += block.getLocalizedName
+        tip += "%d, %d, %d - %s".format(bf.x, bf.y, bf.z, Misc.toLocal("bdlib.multiblock.face." + bf.face.toString.toLowerCase))
+      }
+    } else {
+      tip += Misc.toLocal("bdlib.multiblock.disabled")
+    }
+  }
+}
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.multiblock.gui
+
+import net.bdew.lib.Misc
+import net.bdew.lib.gui.widgets.{WidgetButtonIcon, WidgetSubcontainer}
+import net.bdew.lib.gui.{Point, Rect}
+import net.bdew.lib.multiblock.data.{MsgOutputCfgRSMode, OutputConfigRSControllable, RSMode}
+import net.bdew.lib.multiblock.interact.CIOutputFaces
+import net.bdew.lib.multiblock.network.NetHandler
+
+class WidgetRSConfig(te: CIOutputFaces, output: Int, p: Point) extends WidgetSubcontainer(new Rect(p, 16, 16)) {
+  def cfg = te.outputConfig(output).asInstanceOf[OutputConfigRSControllable]
+
+  val bt = add(new WidgetButtonIcon(Point(0, 0), clicked, te.resources.btBase, te.resources.btHover))
+
+  val icons = Map(
+    RSMode.ALWAYS -> te.resources.btEnabled,
+    RSMode.NEVER -> te.resources.btDisabled,
+    RSMode.RS_ON -> te.resources.btRsOn,
+    RSMode.RS_OFF -> te.resources.btRsOff
+  )
+
+  val next = Map(
+    RSMode.ALWAYS -> RSMode.RS_ON,
+    RSMode.RS_ON -> RSMode.RS_OFF,
+    RSMode.RS_OFF -> RSMode.NEVER,
+    RSMode.NEVER -> RSMode.ALWAYS
+  )
+
+  override def draw(mouse: Point) {
+    bt.icon = icons(cfg.rsMode)
+    bt.hover = Misc.toLocal("bdlib.rsmode." + cfg.rsMode.toString.toLowerCase)
+    super.draw(mouse)
+  }
+
+  def clicked(b: WidgetButtonIcon) {
+    NetHandler.sendToServer(MsgOutputCfgRSMode(output, next(cfg.rsMode)))
+  }
+}
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.interact
+
+import net.bdew.lib.multiblock.tile.TileController
+import net.minecraftforge.fluids.{Fluid, FluidStack, FluidTankInfo}
+
+trait CIFluidInput extends TileController {
+  def inputFluid(resource: FluidStack, doFill: Boolean): Int
+  def canInputFluid(fluid: Fluid): Boolean
+  def getTankInfo: Array[FluidTankInfo]
+}
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.multiblock.interact
+
+import net.minecraftforge.fluids.{Fluid, FluidStack, FluidTankInfo}
+
+trait CIFluidOutput extends CIOutputFaces {
+  def outputFluid(resource: FluidStack, doDrain: Boolean): FluidStack
+  def outputFluid(ammount: Int, doDrain: Boolean): FluidStack
+  def canOutputFluid(fluid: Fluid): Boolean
+  def getTankInfo: Array[FluidTankInfo]
+}
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.interact
+
+import net.bdew.lib.block.{BlockFace, BlockRef}
+import net.bdew.lib.multiblock.data._
+import net.bdew.lib.multiblock.tile.{TileController, TileModule}
+import net.minecraft.util.ChatComponentTranslation
+import net.minecraftforge.common.util.ForgeDirection
+
+trait CIOutputFaces extends TileController {
+  val maxOutputs: Int
+
+  val outputFaces = new DataSlotBlockFaceMap("outputs", this)
+  val outputConfig = new DataSlotOutputConfig("cfg", this, maxOutputs)
+
+  def newOutput(bp: BlockRef, face: ForgeDirection, cfg: OutputConfig): Int = {
+    val bf = BlockFace(bp, face)
+    if (outputFaces.contains(bf)) {
+      println("Adding already registered output??? " + bf.toString)
+      return outputFaces(bf)
+    }
+    val rv = outputFaces.inverted
+    for (i <- 0 until maxOutputs if !rv.contains(i)) {
+      outputFaces += (bf -> i)
+      outputConfig += i -> cfg
+      outputFaces.updated()
+      return i
+    }
+    val pl = getWorldObj.getClosestPlayer(bf.x, bf.y, bf.z, 10)
+    if (pl != null) pl.addChatMessage(new ChatComponentTranslation("bdlib.multiblock.toomanyoutputs"))
+    return -1
+  }
+
+  serverTick.listen(doOutputs)
+
+  override def moduleRemoved(module: TileModule) {
+    for ((bf, n) <- outputFaces if bf.origin == module.mypos) {
+      outputFaces -= bf
+      outputConfig -= n
+    }
+    outputFaces.updated()
+    outputConfig.updated()
+    super.moduleRemoved(module)
+  }
+
+  def doOutputs() {
+    for {
+      (x, n) <- outputFaces
+      t <- x.origin.getTile[MIOutput[_]](getWorldObj)
+    } {
+      if (!outputConfig.isDefinedAt(n) || !t.outputConfigType.isInstance(outputConfig(n)))
+        outputConfig(n) = t.makeCfgObject(x.face)
+      t.doOutput(x.face, outputConfig(n).asInstanceOf[t.OCType])
+    }
+  }
+
+  def removeOutput(bp: BlockRef, face: ForgeDirection) {
+    val bf = BlockFace(bp, face)
+    outputConfig -= outputFaces(bf)
+    outputFaces -= bf
+    outputFaces.updated()
+  }
+}
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.interact
+
+trait CIPowerProducer extends CIOutputFaces {
+  def extract(v: Float, simulate: Boolean): Float
+}
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.interact
+
+import net.minecraft.inventory.Container
+
+trait ContainerOutputFaces extends Container {
+  def te: CIOutputFaces
+}
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.interact
+
+import net.bdew.lib.multiblock.data.OutputConfig
+import net.bdew.lib.multiblock.tile.TileModule
+import net.minecraftforge.common.util.ForgeDirection
+
+trait MIOutput[T <: OutputConfig] extends TileModule {
+  val outputConfigType: Class[T]
+  type OCType = T
+
+  def doOutput(face: ForgeDirection, cfg: OCType)
+
+  def makeCfgObject(face: ForgeDirection): OutputConfig
+}
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.network
+
+import net.bdew.lib.network.BaseMessage
+
+abstract class MsgOutputCfg extends BaseMessage[NetHandler.type] {
+  val output: Int
+}
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.network
+
+import net.bdew.lib.multiblock.interact.ContainerOutputFaces
+import net.bdew.lib.network.NetChannel
+import net.minecraft.entity.player.EntityPlayerMP
+
+object NetHandler extends NetChannel("bdew.multiblock") {
+  regServerHandler {
+    case (msg: MsgOutputCfg, p: EntityPlayerMP) =>
+      val te = p.openContainer.asInstanceOf[ContainerOutputFaces].te
+      te.outputConfig(msg.output).handleConfigPacket(msg)
+      te.outputConfig.updated()
+  }
+}
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://bdew.net/minecraft-mod-public-license/
+ */
+
+package net.bdew.lib.multiblock.tile
+
+import net.bdew.lib.multiblock.data.{OutputConfigRSControllable, RSMode}
+import net.minecraft.tileentity.TileEntity
+
+trait RSControllableOutput extends TileEntity {
+  def checkCanOutput(cfg: OutputConfigRSControllable): Boolean = {
+    if (cfg.rsMode == RSMode.ALWAYS) return true
+    if (cfg.rsMode == RSMode.NEVER) return false
+    return getWorldObj.isBlockIndirectlyGettingPowered(xCoord, yCoord, zCoord) ^ (cfg.rsMode == RSMode.RS_OFF)
+  }
+}
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.tile
+
+import net.bdew.lib.BdLib
+import net.bdew.lib.block.BlockRef
+import net.bdew.lib.data.base.{TileDataSlots, UpdateKind}
+import net.bdew.lib.multiblock.block.BlockModule
+import net.bdew.lib.multiblock.data.DataSlotPosSet
+import net.bdew.lib.multiblock.{MachineCore, ResourceProvider, Tools}
+import net.minecraft.entity.player.EntityPlayer
+
+trait TileController extends TileDataSlots {
+  val modules = new DataSlotPosSet("modules", this).setUpdate(UpdateKind.WORLD, UpdateKind.SAVE, UpdateKind.RENDER)
+
+  def resources: ResourceProvider
+  def cfg: MachineCore
+
+  var acceptNewModules = true
+  var revalidateOnNextTick = true
+  var modulesChanged = true
+
+  lazy val mypos = BlockRef(xCoord, yCoord, zCoord)
+
+  def getNumOfMoudules(kind: String) = modules.map(_.getTile[TileModule](getWorldObj)).flatten.count(_.kind == kind)
+
+  def onModulesChanged()
+  def onClick(player: EntityPlayer)
+
+  def moduleConnected(module: TileModule): Boolean = {
+    if (acceptNewModules) {
+      modules.add(BlockRef(module.xCoord, module.yCoord, module.zCoord))
+      getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+      modulesChanged = true
+      return true
+    } else false
+  }
+
+  def moduleRemoved(module: TileModule) {
+    modules.remove(BlockRef(module.xCoord, module.yCoord, module.zCoord))
+    getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+    revalidateOnNextTick = true
+    modulesChanged = true
+  }
+
+  def onBreak() {
+    acceptNewModules = false
+    for (x <- modules.flatMap(_.getTile[TileModule](getWorldObj)))
+      x.coreRemoved()
+    modules.clear()
+  }
+
+  def validateModules() {
+    modules.filter(x => {
+      !x.getTile[TileModule](getWorldObj).isDefined || !x.getBlock[BlockModule[TileModule]](getWorldObj).isDefined
+    }).foreach(x => {
+      BdLib.logWarn("Block at %s is not a valid module, removing from machine %s at %d,%d,%d", x, this.getClass.getSimpleName, xCoord, yCoord, zCoord)
+      modules.remove(x)
+    })
+    val reachable = Tools.findReachableModules(getWorldObj, mypos)
+    val toremove = modules.filterNot(reachable.contains).flatMap(_.getTile[TileModule](getWorldObj))
+    acceptNewModules = false
+    toremove.foreach(moduleRemoved)
+    toremove.foreach(_.coreRemoved())
+    acceptNewModules = true
+    modulesChanged = true
+    modules.map(x =>
+      (x.getBlock[BlockModule[TileModule]](getWorldObj).orNull, x.getTile[TileModule](getWorldObj).orNull)
+    ).filter({ case (a, b) => a.kind != b.kind }).foreach({ case (a, b) => sys.error("Type mismatch between Block/Tile Block=%s(%s) Tile=%s(%s)".format(a.kind, a, b.kind, b)) })
+  }
+
+  serverTick.listen(() => {
+    if (revalidateOnNextTick) {
+      revalidateOnNextTick = false
+      validateModules()
+    }
+    if (modulesChanged) {
+      modulesChanged = false
+      onModulesChanged()
+      lastChange = getWorldObj.getTotalWorldTime
+      getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+    }
+  })
+}
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.tile
+
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.util.{ChatComponentTranslation, ChatStyle, EnumChatFormatting}
+
+abstract class TileControllerGui extends TileController {
+  def openGui(player: EntityPlayer)
+
+  def onClick(player: EntityPlayer) = {
+    val missing = cfg.required.filter({ case (mod, cnt) => getNumOfMoudules(mod) < cnt })
+    if (missing.size > 0) {
+      player.addChatMessage(new ChatComponentTranslation("bdlib.multiblock.incomplete")
+        .setChatStyle(new ChatStyle().setColor(EnumChatFormatting.RED)))
+      for ((mod, cnt) <- missing)
+        player.addChatMessage(
+          new ChatComponentTranslation("- %s %s", Integer.valueOf(cnt),
+            new ChatComponentTranslation(resources.getModuleName(mod)))
+            .setChatStyle(new ChatStyle().setColor(EnumChatFormatting.RED)))
+    } else openGui(player)
+  }
+
+}
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.tile
+
+import net.bdew.lib.block.BlockRef
+import net.bdew.lib.data.base.{TileDataSlots, UpdateKind}
+import net.bdew.lib.multiblock.Tools
+import net.bdew.lib.multiblock.data.DataSlotPos
+
+import scala.reflect.ClassTag
+
+trait TileModule extends TileDataSlots {
+  val kind: String
+  val connected = new DataSlotPos("connected", this).setUpdate(UpdateKind.WORLD, UpdateKind.SAVE, UpdateKind.RENDER)
+
+  def getCoreAs[T <: TileController : ClassTag] = connected flatMap (_.getTile[T](getWorldObj))
+
+  def getCore = getCoreAs[TileController]
+
+  lazy val mypos = BlockRef(xCoord, yCoord, zCoord)
+
+  def connect(target: TileController) {
+    if (target.moduleConnected(this)) {
+      connected.set(target.mypos)
+      getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+      getWorldObj.notifyBlocksOfNeighborChange(xCoord, yCoord, zCoord, getBlockType)
+    }
+  }
+
+  def coreRemoved() {
+    connected.unset()
+    getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+    getWorldObj.notifyBlocksOfNeighborChange(xCoord, yCoord, zCoord, getBlockType)
+  }
+
+  def onBreak() {
+    getCore map (_.moduleRemoved(this))
+  }
+
+  def tryConnect() {
+    if (getCore.isEmpty) {
+      for {
+        conn <- Tools.findConnections(getWorldObj, mypos, kind).headOption
+        core <- conn.getTile[TileController](getWorldObj)
+      } {
+        connect(core)
+      }
+    }
+  }
+}
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) bdew, 2013 - 2014
+ * https://github.com/bdew/bdlib
+ *
+ * This mod is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * https://raw.github.com/bdew/bdlib/master/MMPL-1.0.txt
+ */
+
+package net.bdew.lib.multiblock.tile
+
+import net.bdew.lib.Misc
+import net.bdew.lib.block.BlockFace
+import net.bdew.lib.multiblock.data.OutputConfig
+import net.bdew.lib.multiblock.interact.{CIOutputFaces, MIOutput}
+import net.minecraftforge.common.util.ForgeDirection
+
+abstract class TileOutput[T <: OutputConfig] extends TileModule with MIOutput[T] {
+  override def getCore = getCoreAs[CIOutputFaces]
+
+  def makeCfgObject(face: ForgeDirection): T
+
+  var rescanFaces = false
+
+  def getCfg(dir: ForgeDirection): Option[T] =
+    for {
+      core <- getCore
+      onum <- core.outputFaces.get(BlockFace(mypos, dir))
+      cfggen <- core.outputConfig.get(onum)
+      cfg <- Misc.asInstanceOpt(cfggen, outputConfigType)
+    } yield cfg
+
+  serverTick.listen(() => {
+    if (rescanFaces) {
+      rescanFaces = false
+      doRescanFaces()
+    }
+  })
+
+  override def tryConnect() {
+    super.tryConnect()
+    if (connected.isDefined) rescanFaces = true
+  }
+
+  def canConnectoToFace(d: ForgeDirection): Boolean
+
+  def onConnectionsChanged(added: Set[ForgeDirection], removed: Set[ForgeDirection]) {}
+
+  def doRescanFaces() {
+    getCore map { core =>
+      val connections = (
+        ForgeDirection.VALID_DIRECTIONS
+          filterNot { dir => core.modules.contains(mypos.neighbour(dir)) }
+          filter canConnectoToFace
+        ).toSet
+      val known = core.outputFaces.filter(_._1.origin == mypos).map(_._1.face).toSet
+      val toAdd = connections -- known
+      val toRemove = known -- connections
+      toRemove.foreach(x => core.removeOutput(mypos, x))
+      toAdd.foreach(x => core.newOutput(mypos, x, makeCfgObject(x)))
+      if (toAdd.size > 0 || toRemove.size > 0) {
+        onConnectionsChanged(toAdd, toRemove)
+        getWorldObj.markBlockForUpdate(xCoord, yCoord, zCoord)
+      }
+    }
+  }
+}
Author	SHA1	Message	Date
bdew	5854625700	Added serialization helpers for ItemStack and NBTTagCompound	2014-10-28 10:04:57 +02:00
bdew	8bbab862ab	Added RecipesHelper with some shared code for config system loading	2014-10-19 17:16:59 +03:00
bdew	9e83d04487	Build with newer forge	2014-10-19 17:16:15 +03:00
bdew	9202b27340	Added renderer for covers (to allow partially showing the underlying texture) - bdew/gendustry#57	2014-10-15 12:09:08 +03:00
bdew	70ee9fabd6	Added BaseBlockRenderHandler and RenderUtils (some common code moved there)	2014-10-15 12:09:08 +03:00
bdew	78d9bed924	Merge pull request #7 from nalimleinad/mc1710 Create cs_CZ.lang	2014-10-14 13:44:19 +03:00
nalimleinad	92517cdcec	Create cs_CZ.lang	2014-10-13 15:30:59 +02:00
bdew	bcb8edc8a5	Improved handling of missing icons of fluids and in Texture class	2014-10-08 12:11:53 +03:00
bdew	9a837361e7	/dumpregistry will now show actual items registered in OD	2014-10-06 13:51:40 +03:00
bdew	5ae0461f10	Recipe parser/loader rework, see http://bdew.net/bacon/ for description of new format	2014-10-06 13:51:38 +03:00
bdew	b3f8fb3c56	Added PlayerCache - a generic player->whatever map that auto-clears on server restart, logoff, respawn, etc.	2014-09-23 14:12:13 +03:00
bdew	023ae4d77f	Added another version of Misc.asInstanceOpt that's easier to use with map, etc.	2014-09-23 14:12:13 +03:00
bdew	b1e0e70fc4	Added WidgetSimpleIcon	2014-09-23 14:12:13 +03:00
bdew	5f01716310	Made network message type bound to a specific channel, this should give compile-time errors for sending messages on the wrong channel. Messages should now inherit from YourChannelObject.Message	2014-09-23 14:12:13 +03:00
bdew	0976fb4acc	Merge pull request #5 from ViKaleidoscope/patch-1 Create zh_CN.lang	2014-09-19 09:25:35 +03:00
∑( ° △ °\|\|\|)	4effeafbb7	Create zh_CN.lang	2014-09-19 12:54:59 +08:00
bdew	e0d3609e66	Add ability to customize on what updates DataSlotTank sends it's capacity (default unchanged - only on GUI)	2014-09-18 10:07:56 +03:00
bdew	5a1c150a03	Fixed DrawTarget.drawTextureInterpolate ignoring color parameter	2014-09-16 14:57:37 +03:00
bdew	c5a7fc3d51	Fixed WidgetFluidGauge not respecting fluid color	2014-09-16 14:51:33 +03:00
bdew	9787c4836e	WidgetOutputs + WidgetPowerOutput moved back to generators as it's mod-specific. WidgetRSConfig refactored from them	2014-09-16 09:44:03 +03:00
bdew	cd833163af	MsgOutputCfgPower/Fluid (That only had RS configuration) replaced by MsgOutputCfgRSMode	2014-09-16 09:43:13 +03:00
bdew	5a9aedb4d5	Refactoring multiblock outputs, TileOutput (&co) now has a type parameter for config object type	2014-09-04 15:54:35 +03:00
bdew	2a7bbaeb97	prevent outputs connecting back to the same structure	2014-09-03 17:37:00 +03:00
bdew	58125ee291	TileModule.getCoreAs reworked for better type safety	2014-09-03 17:36:19 +03:00
bdew	d9cc8ace82	Fixed fluid config save/load	2014-09-02 17:23:36 +03:00
bdew	32617ff592	Added DataSlotInventory	2014-09-02 14:10:50 +03:00
bdew	64683a0208	Refactored output config for multiblocks, added config object for fluid outputs	2014-09-02 14:10:36 +03:00
bdew	f593458511	Allow quoted strings as config keys	2014-08-31 10:44:35 +03:00
bdew	e6b38472ce	Ensure tanks are marked for saving when content changes	2014-08-24 09:58:51 +03:00
bdew	e6c0ef2c68	Merge pull request #4 from Adaptivity/patch-1 Create ru_RU.lang	2014-08-21 13:46:48 +03:00
Anton	56110d8ec5	Create ru_RU.lang	2014-08-21 14:09:51 +04:00
bdew	f000d11c54	Added ConfigSection.keys	2014-08-20 14:17:13 +03:00
bdew	913d4f48a6	Added localization file	2014-08-20 10:49:06 +03:00
bdew	a25553edaf	Force block update when connections change for output modules	2014-08-20 10:48:21 +03:00
bdew	82328d10ec	Aded multiblock system (moved from DCM)	2014-08-14 15:13:31 +03:00
bdew	12f19fc410	BlockManager.regBlock should looke for NamedBlock trait, not SimpleBlock	2014-08-14 10:04:26 +03:00
bdew	7c275f434a	bump version	2014-08-12 13:05:52 +03:00
bdew	f960050f9c	Added creative tabs helper	2014-08-12 12:41:23 +03:00
bdew	87dd7c34c5	Added DataSlotOption	2014-08-12 12:41:10 +03:00
bdew	9fdc6bd880	Added connected textures renderer	2014-08-11 16:51:18 +03:00
bdew	490433a7f4	Added BlockFace, HasTE can now work with BlockRef, Fixed missing copyrights	2014-08-11 16:45:01 +03:00
bdew	71bef762a6	Added BlockRef (from pressure pipes)	2014-08-07 12:46:21 +03:00
bdew	5eef56811b	Fixed InventoryItemAdapter not loading properly	2014-07-29 17:19:39 +03:00
bdew	5a3fa7ef75	Added a statement to check if an API is present in configs	2014-07-29 16:19:05 +03:00
bdew	2d799bb797	Code style	2014-07-29 12:44:05 +03:00
bdew	03d9b0fef0	Rewrote networking system (experimental)	2014-07-29 12:43:53 +03:00
bdew	9b0ed5b0b5	Merge remote-tracking branch 'remotes/origin/mc172' into mc1710	2014-07-15 14:02:45 +03:00
bdew	e2c7940539	fixed getConcreteStack in RecipeLoader ignoring size	2014-07-15 14:01:47 +03:00
bdew	cd85553fa1	Bump forge to recommended 1180	2014-07-14 10:26:52 +03:00
bdew	bbe994c28c	Added DataSlotGameProfile	2014-07-14 10:26:34 +03:00
bdew	79e308941d	Update to 1.7.10	2014-07-08 11:36:18 +03:00
bdew	7a5982bf37	Cleanup and update changes to 1.7.2	2014-06-18 11:37:56 +03:00
bdew	5166576d30	Merge remote-tracking branch 'remotes/origin/master' into mc172	2014-06-18 11:25:59 +03:00
bdew	da3e58b44b	Reworked cover system to store full itemstack of the cover (for stuff like filter covers to have a place to store data)	2014-06-01 16:53:51 +03:00
bdew	5bac374211	Added cover upgrades system	2014-06-01 15:07:54 +03:00
bdew	e41e203b7e	Added Misc.forgeDirection, Misc.asInstanceOpt, Misc.getNeighbourTile and ItemUtils.getAccessibleSlotsFromSide helpers	2014-06-01 15:07:33 +03:00
bdew	0b87dd83e7	Fixed tile entity names not being scoped, should prevent collisions	2014-05-29 11:24:24 +03:00
bdew	49a2f0baec	Fix NPE in getBiomeByName (bdew/gendustry#22 )	2014-05-13 02:15:57 +03:00
bdew	35be9bff77	Merge remote-tracking branch 'remotes/origin/master' into mc172	2014-05-04 15:48:48 +03:00
bdew	2a995f1c05	Added Misc.hasLocal	2014-05-04 15:40:04 +03:00
bdew	423351bfee	Added ItemUtils.copyWithRandomSize (inspired by forestry)	2014-05-04 15:39:47 +03:00
bdew	d67bd24eda	added IStackBlock for pattern matching with ItemBlocks	2014-04-30 11:18:39 +03:00
bdew	a10e90a1e1	Merge remote-tracking branch 'remotes/origin/master' into mc172	2014-04-30 11:16:57 +03:00
bdew	517c3f347f	Fixed build script	2014-04-30 09:33:43 +03:00
bdew	0831386798	Added hex numbers support in config parser (0x12345678)	2014-04-29 16:10:41 +03:00
bdew	0b45c61c51	ConfigSection.getColor now accepts numeric values, added Color.fromInt	2014-04-29 16:10:15 +03:00
bdew	65aa8a0f66	Use the right logger in LootListLoader, added a version of resolve to use outside config sections	2014-04-28 13:39:43 +03:00
bdew	446f2b6e60	Added loot list sections to recipe parser	2014-04-24 16:49:57 +03:00
bdew	ecdcdfb05f	Added /dumpregistry command	2014-04-23 15:11:07 +03:00
bdew	d1d3df184f	Don't register custom item stacks from Machine.regBlock - not needed anymore	2014-04-23 14:09:01 +03:00
bdew	522ac5b57b	Proper exception logging in RecipeLoader statements	2014-04-23 13:37:09 +03:00
bdew	7acca5475f	Added NamedItem trait (which SimpleItem extends now)	2014-04-23 13:36:42 +03:00
bdew	1b86f5f7cc	Merge remote-tracking branch 'remotes/origin/mc172' into mc172	2014-04-20 13:46:06 +03:00
bdew	819197cf1e	Block and Item Manager should not register itemstacks by default in 1.7 since the normal block/item registry is now usable	2014-04-20 13:44:42 +03:00
bdew	1e71bf7dd9	Fixed RecipeLoader logging error	2014-04-20 13:44:10 +03:00
bdew	0549f95088	Fix project name	2014-04-14 09:50:22 +03:00
bdew	06f0007bca	oops wrong version	2014-04-14 09:36:21 +03:00
bdew	54499cdb2e	Update to Forge 1057 (FG 1.2)	2014-04-13 15:25:20 +03:00
bdew	d80d89acf1	Merge remote-tracking branch 'remotes/origin/master' into mc172	2014-04-13 15:24:45 +03:00
bdew	926f006f68	Bumped version number	2014-04-02 17:52:23 +03:00
bdew	4697c96cf2	Added ItemUtils.findItemInInventory	2014-04-02 17:47:57 +03:00
bdew	78c5ec1362	Merge branch 'master' of github.com:bdew/bdlib into mc172	2014-02-27 10:06:58 +02:00
bdew	005c300d8f	Added experimental network stuff	2014-02-12 17:03:34 +02:00
bdew	4754c209ae	oops, i an annotation	2014-02-12 14:19:24 +02:00
bdew	b89d445b17	Updated Recipe Loader for 1.7.2 changes	2014-02-12 14:18:57 +02:00
bdew	7eefbb1a31	Updated HasTE, BaseInventory and Block/Item Manager for 1.7.2 changes	2014-02-12 12:39:10 +02:00
bdew	4268019935	Initial port to MC 1.7.2	2014-02-10 14:28:05 +02:00