More refactoring and cleanup

src/net/bdew/lib/BdLib.scala

@@ -12,7 +12,7 @@ package net.bdew.lib
 import cpw.mods.fml.common.Mod
 import cpw.mods.fml.common.event.FMLPreInitializationEvent
 
-@Mod(modid = "bdlib", name="BD lib", version = "BDLIB_VER", modLanguage =  "scala")
+@Mod(modid = "bdlib", name = "BD lib", version = "BDLIB_VER", modLanguage = "scala")
 object BdLib {
   def preInit(ev: FMLPreInitializationEvent) {
     ev.getModLog.info("bdlib BDLIB_VER loaded")

src/net/bdew/lib/config/MachineManager.scala

@@ -11,12 +11,16 @@ package net.bdew.lib.config
 
 import net.bdew.lib.recipes.gencfg.ConfigSection
 import net.bdew.lib.machine.Machine
+import net.bdew.lib.gui.{GuiProvider, GuiHandler}
 
-class MachineManager(ids: IdManager, val tuning: ConfigSection) {
+class MachineManager(ids: IdManager, val tuning: ConfigSection, guiHandler: GuiHandler) {
   def registerMachine[R <: Machine[_]](machine: R): R = {
     machine.tuning = tuning.getSection(machine.name)
-    if (machine.tuning.getBoolean("Enabled"))
+    if (machine.tuning.getBoolean("Enabled")) {
       machine.regBlock(ids)
+      if (machine.isInstanceOf[GuiProvider])
+        guiHandler.register(machine.asInstanceOf[GuiProvider])
+    }
     return machine
   }
   def load() {}

src/net/bdew/lib/gui/Direction.scala

@@ -12,7 +12,7 @@ package net.bdew.lib.gui
 object Direction extends Enumeration {
   type Direction = Value
   val UP = Value("UP")
-  val DOWN = Value("UP")
-  val LEFT = Value("UP")
-  val RIGHT = Value("UP")
+  val DOWN = Value("DOWN")
+  val LEFT = Value("LEFT")
+  val RIGHT = Value("RIGHT")
 }

src/net/bdew/lib/gui/GuiHandler.scala

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) bdew, 2013
+ * 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
+
+import cpw.mods.fml.common.network.IGuiHandler
+import scala.collection.mutable
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.world.World
+
+class GuiHandler extends IGuiHandler {
+  val guis = mutable.Map.empty[Int, GuiProvider]
+
+  def register(p: GuiProvider) = {
+    if (guis.isDefinedAt(p.guiId))
+      sys.error("GUI ID Collision - %d was registered for %s and attemted to register by %s".format(p.guiId, guis(p.guiId), p))
+    guis += (p.guiId -> p)
+  }
+
+  def getServerGuiElement(ID: Int, player: EntityPlayer, world: World, x: Int, y: Int, z: Int): AnyRef =
+    guis(ID).getContainer(world.getBlockTileEntity(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)
+}

src/net/bdew/lib/gui/GuiProvider.scala

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) bdew, 2013
+ * 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
+
+import net.minecraft.tileentity.TileEntity
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.client.gui.inventory.GuiContainer
+import net.minecraft.inventory.Container
+import cpw.mods.fml.relauncher.{Side, SideOnly}
+
+trait GuiProvider {
+  def guiId: Int
+
+  type TEClass
+
+  @SideOnly(Side.CLIENT)
+  def getGui(te: TEClass, player: EntityPlayer): GuiContainer
+  def getContainer(te: TEClass, player: EntityPlayer): Container
+
+  @SideOnly(Side.CLIENT)
+  def getGui(te: TileEntity, player: EntityPlayer): GuiContainer = getGui(te.asInstanceOf[TEClass], player)
+  def getContainer(te: TileEntity, player: EntityPlayer): Container = getContainer(te.asInstanceOf[TEClass], player)
+}