public class Transformer implements IClassTransformer {
dependencies { compile 'org.ow2.asm:asm-debug-all:5.0.3' } Create src/main/resources/META-INF/fastblockplace_at.cfg :
minecraft { version = "1.8.9-11.15.1.2318-1.8.9" runDir = "run" mappings = "stable_20" } fast block place mod 1.8.9
jar { manifest { attributes( 'FMLCorePlugin': 'com.example.fastblockplace.Plugin', 'FMLCorePluginContainsFMLMod': 'true', 'FMLAT': 'fastblockplace_at.cfg' ) } }
@Override public String getSetupClass() { return null; } ClassWriter cw = new ClassWriter(cr
private byte[] patchPlayerControllerMP(byte[] classBytes) { ClassReader cr = new ClassReader(classBytes); ClassWriter cw = new ClassWriter(cr, ClassWriter.COMPUTE_MAXS); ClassVisitor cv = new ClassVisitor(Opcodes.ASM4, cw) { @Override public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) { MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions); if (name.equals("clickBlock") && desc.equals("(Lnet/minecraft/util/BlockPos;Lnet/minecraft/util/EnumFacing;)Z")) { LOGGER.info("Found clickBlock method – removing block hit delay"); return new PatchClickBlock(mv); } return mv; } }; cr.accept(cv, 0); return cw.toByteArray(); }
@Override public String getModContainerClass() { return null; } ClassVisitor cv = new ClassVisitor(Opcodes.ASM4
@Mod.EventHandler public void init(FMLInitializationEvent event) { logger.info("FastBlockPlace Mod enabled – block placing delay removed"); } } This patches net.minecraft.client.multiplayer.PlayerControllerMP method clickBlock to remove the 4 tick cooldown ( blockHitDelay ).