Relocate Source to proper directory.

2014-09-23 19:26:27 -05:00
parent fe927ce65d
commit 386d18a059
785 changed files with 35585 additions and 35580 deletions
@@ -0,0 +1,142 @@
+package appeng.transformer.asm;
+
+import java.util.Iterator;
+
+import net.minecraft.launchwrapper.IClassTransformer;
+
+import org.apache.logging.log4j.Level;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.InsnNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+import org.objectweb.asm.tree.VarInsnNode;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multimap;
+
+import cpw.mods.fml.relauncher.FMLRelaunchLog;
+
+public class ASMTweaker implements IClassTransformer
+{
+
+	class publicLine
+	{
+
+		public publicLine(String name, String desc) {
+			this.name = name;
+			this.desc = desc;
+		}
+
+		final String name, desc;
+
+	};
+
+	Multimap<String, publicLine> privateToPublicMethods = HashMultimap.create();
+
+	public ASMTweaker() {
+		privateToPublicMethods.put( "net.minecraft.client.gui.inventory.GuiContainer", new publicLine( "func_146977_a", "(Lnet/minecraft/inventory/Slot;)V" ) );
+		privateToPublicMethods.put( "net.minecraft.client.gui.inventory.GuiContainer", new publicLine( "a", "(Lzk;)V" ) );
+
+		privateToPublicMethods.put( "appeng.tile.AEBaseTile", new publicLine( "writeToNBT", "(Lnet/minecraft/nbt/NBTTagCompound;)V" ) );
+		privateToPublicMethods.put( "appeng.tile.AEBaseTile", new publicLine( "func_77955_b", "(Lnet/minecraft/nbt/NBTTagCompound;)V" ) );
+		privateToPublicMethods.put( "appeng.tile.AEBaseTile", new publicLine( "b", "(Ldh;)V" ) );
+
+		privateToPublicMethods.put( "appeng.tile.AEBaseTile", new publicLine( "readFromNBT", "(Lnet/minecraft/nbt/NBTTagCompound;)V" ) );
+		privateToPublicMethods.put( "appeng.tile.AEBaseTile", new publicLine( "func_145839_a", "(Lnet/minecraft/nbt/NBTTagCompound;)V" ) );
+		privateToPublicMethods.put( "appeng.tile.AEBaseTile", new publicLine( "a", "(Ldh;)V" ) );
+	}
+
+	@Override
+	public byte[] transform(String name, String transformedName, byte[] basicClass)
+	{
+		if ( basicClass == null )
+			return basicClass;
+
+		try
+		{
+			if ( transformedName != null && privateToPublicMethods.containsKey( transformedName ) )
+			{
+				ClassNode classNode = new ClassNode();
+				ClassReader classReader = new ClassReader( basicClass );
+				classReader.accept( classNode, 0 );
+
+				for (publicLine Set : privateToPublicMethods.get( transformedName ))
+				{
+					makePublic( classNode, Set );
+				}
+
+				// CALL VIRUAL!
+				if ( transformedName.equals( "net.minecraft.client.gui.inventory.GuiContainer" ) )
+				{
+					for (MethodNode mn : classNode.methods)
+					{
+						if ( mn.name.equals( "func_146977_a" ) || (mn.name.equals( "a" ) && mn.desc.equals( "(Lzk;)V" )) )
+						{
+							MethodNode newNode = new MethodNode( Opcodes.ACC_PUBLIC, "func_146977_a_original", mn.desc, mn.signature, new String[0] );
+							newNode.instructions.add( new VarInsnNode( Opcodes.ALOAD, 0 ) );
+							newNode.instructions.add( new VarInsnNode( Opcodes.ALOAD, 1 ) );
+							newNode.instructions.add( new MethodInsnNode( Opcodes.INVOKESPECIAL, classNode.name, mn.name, mn.desc ) );
+							newNode.instructions.add( new InsnNode( Opcodes.RETURN ) );
+							log( newNode.name + newNode.desc + " - New Method" );
+							classNode.methods.add( newNode );
+							break;
+						}
+					}
+
+					for (MethodNode mn : classNode.methods)
+					{
+						if ( mn.name.equals( "func_73863_a" ) || mn.name.equals( "drawScreen" ) || (mn.name.equals( "a" ) && mn.desc.equals( "(IIF)V" )) )
+						{
+							Iterator<AbstractInsnNode> i = mn.instructions.iterator();
+							while (i.hasNext())
+							{
+								AbstractInsnNode in = i.next();
+								if ( in.getOpcode() == Opcodes.INVOKESPECIAL )
+								{
+									MethodInsnNode n = (MethodInsnNode) in;
+									if ( n.name.equals( "func_146977_a" ) || (n.name.equals( "a" ) && n.desc.equals( "(Lzk;)V" )) )
+									{
+										log( n.name + n.desc + " - Invoke Virtual" );
+										mn.instructions.insertBefore( n, new MethodInsnNode( Opcodes.INVOKEVIRTUAL, n.owner, n.name, n.desc ) );
+										mn.instructions.remove( in );
+										break;
+									}
+								}
+							}
+						}
+					}
+				}
+
+				ClassWriter writer = new ClassWriter( ClassWriter.COMPUTE_MAXS );
+				classNode.accept( writer );
+				return writer.toByteArray();
+			}
+		}
+		catch (Throwable t)
+		{
+		}
+
+		return basicClass;
+	}
+
+	private void log(String string)
+	{
+		FMLRelaunchLog.log( "AE2-CORE", Level.INFO, string );
+	}
+
+	private void makePublic(ClassNode classNode, publicLine set)
+	{
+		for (MethodNode mn : classNode.methods)
+		{
+			if ( mn.name.equals( set.name ) && mn.desc.equals( set.desc ) )
+			{
+				mn.access = (mn.access & (~(Opcodes.ACC_FINAL | Opcodes.ACC_PRIVATE | Opcodes.ACC_PROTECTED))) | Opcodes.ACC_PUBLIC;
+				log( mn.name + mn.desc + " - Transformed" );
+			}
+		}
+	}
+}