Removed use of a few remaining reflection thingers, since we have an oc_at.cfg now anyway.

src/main/resources/oc_at.cfg

@@ -3,3 +3,7 @@ public net.minecraft.client.gui.inventory.GuiContainer field_146999_f #xSize
 public net.minecraft.client.gui.inventory.GuiContainer field_147000_g #ySize
 public net.minecraft.client.gui.inventory.GuiContainer field_147003_i #guiLeft
 public net.minecraft.client.gui.inventory.GuiContainer field_147009_r #guiTop
+public net.minecraft.block.BlockPistonBase func_150079_i(Lnet/minecraft/world/World;IIII)Z #tryExtend
+public net.minecraft.tileentity.TileEntity field_145853_j #classToNameMap
+public net.minecraft.client.audio.SoundManager field_148620_e #sndSystem
+public net.minecraft.client.audio.SoundManager$SoundSystemStarterThread

src/main/scala/li/cil/oc/client/Sound.scala

@@ -12,7 +12,6 @@ import com.google.common.base.Charsets
 import cpw.mods.fml.client.FMLClientHandler
 import cpw.mods.fml.common.eventhandler.SubscribeEvent
 import cpw.mods.fml.common.gameevent.TickEvent.ClientTickEvent
-import cpw.mods.fml.relauncher.ReflectionHelper
 import li.cil.oc.OpenComputers
 import li.cil.oc.Settings
 import net.minecraft.client.Minecraft
@@ -25,7 +24,6 @@ import net.minecraft.tileentity.TileEntity
 import net.minecraft.util.ResourceLocation
 import net.minecraftforge.client.event.sound.SoundLoadEvent
 import net.minecraftforge.event.world.WorldEvent
-import paulscode.sound.SoundSystem
 import paulscode.sound.SoundSystemConfig
 
 import scala.collection.mutable
@@ -51,7 +49,7 @@ object Sound {
   // Set in init event.
   var manager: SoundManager = _
 
-  def soundSystem: SoundSystem = ReflectionHelper.getPrivateValue(classOf[SoundManager], manager, "sndSystem", "field_148620_e", "e")
+  def soundSystem = manager.sndSystem
 
   private def updateVolume() {
     val volume =

src/main/scala/li/cil/oc/server/component/UpgradePiston.scala

@@ -1,6 +1,5 @@
 package li.cil.oc.server.component
 
-import cpw.mods.fml.relauncher.ReflectionHelper
 import li.cil.oc.Settings
 import li.cil.oc.api.Network
 import li.cil.oc.api.driver.EnvironmentHost
@@ -12,9 +11,7 @@ import li.cil.oc.api.network.Visibility
 import li.cil.oc.api.prefab
 import li.cil.oc.util.BlockPosition
 import li.cil.oc.util.ExtendedWorld._
-import net.minecraft.block.BlockPistonBase
 import net.minecraft.init.Blocks
-import net.minecraft.world.World
 
 class UpgradePiston(val host: Rotatable with EnvironmentHost) extends prefab.ManagedEnvironment {
   override val node = Network.newNode(this, Visibility.Network).
@@ -22,13 +19,11 @@ class UpgradePiston(val host: Rotatable with EnvironmentHost) extends prefab.Man
     withConnector().
     create()
 
-  private lazy val tryExtend = ReflectionHelper.findMethod(classOf[BlockPistonBase], null, Array("tryExtend", "func_150079_i", "i"), classOf[World], classOf[Int], classOf[Int], classOf[Int], classOf[Int])
-
   @Callback(doc = """function():boolean -- Tries to push the block in front of the container of the upgrade.""")
   def push(context: Context, args: Arguments): Array[AnyRef] = {
     val hostPos = BlockPosition(host)
     val blockPos = hostPos.offset(host.facing)
-    if (!host.world.isAirBlock(blockPos) && node.tryChangeBuffer(-Settings.get.pistonCost) && tryExtend.invoke(Blocks.piston, host.world, int2Integer(hostPos.x), int2Integer(hostPos.y), int2Integer(hostPos.z), int2Integer(host.facing.ordinal)).asInstanceOf[Boolean]) {
+    if (!host.world.isAirBlock(blockPos) && node.tryChangeBuffer(-Settings.get.pistonCost) && Blocks.piston.tryExtend(host.world, hostPos.x, hostPos.y, hostPos.z, host.facing.ordinal)) {
       host.world.setBlockToAir(blockPos)
       host.world.playSoundEffect(host.xPosition, host.yPosition, host.zPosition, "tile.piston.out", 0.5f, host.world.rand.nextFloat() * 0.25f + 0.6f)
       context.pause(0.5)

src/main/scala/li/cil/oc/server/driver/CompoundBlockDriver.scala

@@ -1,7 +1,6 @@
 package li.cil.oc.server.driver
 
 import com.google.common.base.Strings
-import cpw.mods.fml.relauncher.ReflectionHelper
 import li.cil.oc.api.driver
 import li.cil.oc.api.driver.NamedBlock
 import li.cil.oc.api.network.ManagedEnvironment
@@ -59,8 +58,7 @@ class CompoundBlockDriver(val blocks: driver.Block*) extends driver.Block {
     }
     try world.getTileEntity(x, y, z) match {
       case tileEntity: TileEntity =>
-        val map = ReflectionHelper.getPrivateValue[java.util.Map[Class[_], String], TileEntity](classOf[TileEntity], tileEntity, "classToNameMap", "field_145853_j")
+        return TileEntity.classToNameMap.get(tileEntity.getClass).asInstanceOf[String]
-        return map.get(tileEntity.getClass)
     } catch {
       case _: Throwable =>
     }