SpelunkerAccessTransformer

package com.spacechase0.minecraft.spelunkerdim.asm;

import cpw.mods.fml.relauncher.FMLRelauncher;
import cpw.mods.fml.relauncher.IClassTransformer;
import java.util.List;
import org.objectweb.asm.*;
import org.objectweb.asm.tree.*;
import static org.objectweb.asm.Opcodes.*;
import static org.objectweb.asm.ClassWriter.*;

public class SpelunkerAccessTransformer implements IClassTransformer
{
    public SpelunkerAccessTransformer()
    {
    }

    public byte[] transform( String name, byte[] bytes )
    {
        ClassNode node = new ClassNode();
        ClassReader reader = new ClassReader( bytes );
        reader.accept( node, 0 );

        EnchantmentListMainInterceptor elmi = new EnchantmentListMainInterceptor();
        node.accept( elmi );

        if ( EnchantmentListSubInterceptor.didChangeSomething() )
        {
            ClassWriter cw = new ClassWriter( COMPUTE_FRAMES | COMPUTE_MAXS );
            node.accept( cw );
            bytes = cw.toByteArray();
        }

        return bytes;
    }
}