diff options
Diffstat (limited to 'featureClass/forgeEvents.js')
| -rw-r--r-- | featureClass/forgeEvents.js | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/featureClass/forgeEvents.js b/featureClass/forgeEvents.js deleted file mode 100644 index fb723b1..0000000 --- a/featureClass/forgeEvents.js +++ /dev/null @@ -1,99 +0,0 @@ -importClass(net.minecraftforge.common.MinecraftForge) //i would have used the ct module but it is broken (line 78) (this is fixed verison) -importPackage(net.minecraftforge.fml.common.eventhandler) -importPackage(org.objectweb.asm) -importClass(java.lang.ClassLoader) -importClass(org.apache.commons.lang3.RandomStringUtils) -importClass(java.util.function.Consumer) -importClass(net.minecraftforge.fml.common.eventhandler.EventPriority) - -const L = s => `L${s};` -const LoadedInsts = [] - -function defineClassBytes(name, bytes) {//should support multymc? ty dawjaw https://canary.discord.com/channels/119493402902528000/688773480954855537/979959207124168744 - const classLoader = Packages.com.chattriggers.ctjs.CTJS.class.getClassLoader() - - let defClass; - ClassLoader.class.getDeclaredMethods().forEach(m => { - if (m.toString() === "protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) throws java.lang.ClassFormatError") { - defClass = m; - } - }) - - defClass.setAccessible(true) - - const n = new java.lang.String(name) - const o = new java.lang.Integer(0) - const s = new java.lang.Integer(bytes.length) - return defClass.invoke(classLoader, n, bytes, o, s) -} - -const registerForge = (e, priority = EventPriority.NORMAL, cb) => { - const cw = new ClassWriter(0) - - const event = Type.getType(e.class).internalName - const name = RandomStringUtils.randomAlphabetic(7) - - const consumer = Type.getType(Consumer.class).internalName - const mcForge = Type.getType(MinecraftForge.class).internalName - const eventBus = Type.getType(EventBus.class).internalName - const subscribeEvent = Type.getType(SubscribeEvent.class).internalName - const obj = Type.getType(java.lang.Object.class).internalName - - cw.visit(Opcodes.V1_8, Opcodes.ACC_PUBLIC, name, null, obj, null) - //cw.visitInnerClass("net/minecraftforge/event/entity/player/PlayerEvent$BreakSpeed","net/minecraftforge/event/entity/player/PlayerEvent","BreakSpeed",ACC_PUBLIC+ACC_STATIC); - { - cw.visitField(Opcodes.ACC_PRIVATE + Opcodes.ACC_FINAL, "callback", L(consumer), L(consumer + "<" + L(event) + ">"), null).visitEnd() - } - { - const con = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", "(" + L(consumer) + ")V", "(" + L(consumer + "<" + L(event) + ">") + ")V", null) - con.visitCode() - con.visitVarInsn(Opcodes.ALOAD, 0) - con.visitMethodInsn(Opcodes.INVOKESPECIAL, obj, "<init>", "()V", false) - - con.visitVarInsn(Opcodes.ALOAD, 0) - con.visitVarInsn(Opcodes.ALOAD, 1) - con.visitFieldInsn(Opcodes.PUTFIELD, name, "callback", L(consumer)) - con.visitFieldInsn(Opcodes.GETSTATIC, mcForge, "EVENT_BUS", L(eventBus)) - con.visitVarInsn(Opcodes.ALOAD, 0) - con.visitMethodInsn(Opcodes.INVOKEVIRTUAL, eventBus, "register", "(" + L(obj) + ")V", false) - con.visitInsn(Opcodes.RETURN) - con.visitMaxs(2, 2) - con.visitEnd() - } - { - const mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "on", "(" + L(event) + ")V", null, null) - { - const av = mv.visitAnnotation(L(subscribeEvent), true) - av.visitEnum("priority", "Lnet/minecraftforge/fml/common/eventhandler/EventPriority;", priority.name()); - av.visitEnd() - } - mv.visitCode() - mv.visitVarInsn(Opcodes.ALOAD, 0) - mv.visitFieldInsn(Opcodes.GETFIELD, name, "callback", L(consumer)) - mv.visitVarInsn(Opcodes.ALOAD, 1) - mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, consumer, "accept", "(" + L(obj) + ")V", true) - mv.visitInsn(Opcodes.RETURN) - mv.visitMaxs(2, 2) - mv.visitEnd() - } - cw.visitEnd() - - const inst = defineClassBytes(name, cw.toByteArray()) - .getDeclaredConstructor(Consumer.class) - .newInstance(new java.util.function.Consumer({ - accept: function (t) { cb(t) } - })) - LoadedInsts.push(inst) - return inst; -} - -const unregisterForge = inst => { - MinecraftForge.EVENT_BUS.unregister(inst) -} - -register("gameUnload", () => { - LoadedInsts.forEach(unregisterForge) - LoadedInsts.length = 0 -}) - -export { registerForge, unregisterForge }
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