--- /dev/null
+var Opcodes = Java.type("org.objectweb.asm.Opcodes");
+var VarInsnNode = Java.type("org.objectweb.asm.tree.VarInsnNode");
+var MethodInsnNode = Java.type("org.objectweb.asm.tree.MethodInsnNode");
+var ASMAPI = Java.type("net.minecraftforge.coremod.api.ASMAPI");
+
+function transformMethod(method) {
+ var instructions = method.instructions;
+ instructions.insert(new MethodInsnNode(Opcodes.INVOKESTATIC, "me/shedaniel/lightoverlay/forge/mixin/MixinDebugRenderer", "render", "(Lcom/mojang/blaze3d/vertex/PoseStack;)V", false));
+ instructions.insert(new VarInsnNode(Opcodes.ALOAD, 1));
+}
+
+function initializeCoreMod() {
+ return {
+ "lightoverlay": {
+ 'target': {
+ 'type': 'CLASS',
+ 'name': 'net.minecraft.client.renderer.debug.DebugRenderer'
+ },
+ 'transformer': function (classNode) {
+ var render = ASMAPI.mapMethod("m_113457_");
+ for (i in classNode.methods) {
+ var method = classNode.methods[i];
+ if (method.name === render) {
+ transformMethod(method)
+ break;
+ }
+ }
+ return classNode;
+ }
+ }
+ }
+}
\ No newline at end of file