add extensions, add event system including asm crimes

build.gradle.kts

@@ -2,30 +2,46 @@ import dev.frogmc.phytotelma.ext.minecraft
 import dev.frogmc.phytotelma.ext.loader
 
 plugins {
-    id("java")
-    id("dev.frogmc.phytotelma").version("0.0.1-SNAPSHOT")
+    java
+    id("dev.frogmc.phytotelma") version "0.0.1-SNAPSHOT"
+    id("io.freefair.lombok") version "8.+"
 }
 
 group = "dev.frogmc"
 version = "0.0.1-SNAPSHOT"
 
 repositories {
-    maven {
-        name = "FrogMC Maven Releases"
-        url = uri("https://maven.frogmc.dev/releases")
-    }
-    maven {
-        name = "FrogMC Maven Snapshots"
-        url = uri("https://maven.frogmc.dev/snapshots")
-    }
     mavenLocal()
-    mavenCentral()
 }
 
-minecraft(libs.versions.minecraft).loader(libs.versions.frogloader)
+ext.set("mcVer", libs.versions.minecraft)
+ext.set("loaderVer", libs.versions.frogloader)
+
+minecraft(project.libs.versions.minecraft).loader(project.libs.versions.frogloader)
+
+subprojects {
+
+}
+
+@Suppress("UNCHECKED_CAST")
+fun setUpLibrary(project: Project) {
+    with(project) {
+        println("Configuring: ${project.name}")
+        apply(plugin = "dev.frogmc.phytotelma")
+
+        group = "dev.frogmc"
+        version = "0.0.1-SNAPSHOT"
+
+        repositories {
+            mavenLocal()
+        }
+
+        minecraft(rootProject.ext.get("mcVer") as Provider<String>).loader(rootProject.ext.get("loaderVer") as Provider<String>)
 
         java {
             sourceCompatibility = JavaVersion.VERSION_21
             targetCompatibility = JavaVersion.VERSION_21
         }
+    }
+}
 

gradle/libs.versions.toml

@@ -2,5 +2,3 @@
 
 minecraft = "1.20.6"
 frogloader = "0.0.1-SNAPSHOT"
-
-[libraries]

settings.gradle.kts

@@ -14,4 +14,3 @@ pluginManagement {
 }
 
 rootProject.name = "froglib"
-

src/main/java/dev/frogmc/froglib/entrypoints/ClientExtension.java

@@ -0,0 +1,8 @@
+package dev.frogmc.froglib.entrypoints;
+
+import dev.frogmc.frogloader.api.mod.ModProperties;
+
+public interface ClientExtension {
+
+	void onClientInit(ModProperties mod);
+}

src/main/java/dev/frogmc/froglib/entrypoints/ExtensionLauncher.java

@@ -0,0 +1,22 @@
+package dev.frogmc.froglib.entrypoints;
+
+import dev.frogmc.frogloader.api.FrogLoader;
+
+public class ExtensionLauncher {
+
+	public static void invokeClient() {
+		System.out.println("Starting client extension");
+		FrogLoader.getInstance().getMods().forEach(mod -> {
+			mod.extensions().runIfPresent("client", ClientExtension.class, ext -> ext.onClientInit(mod));
+			mod.extensions().runIfPresent("init", MainExtension.class, ext -> ext.onInit(mod));
+		});
+	}
+
+	public static void invokeServer() {
+		System.out.println("Starting server extension");
+		FrogLoader.getInstance().getMods().forEach(mod -> {
+			mod.extensions().runIfPresent("server", ServerExtension.class, ext -> ext.onServerInit(mod));
+			mod.extensions().runIfPresent("init", MainExtension.class, ext -> ext.onInit(mod));
+		});
+	}
+}

src/main/java/dev/frogmc/froglib/entrypoints/MainExtension.java

@@ -0,0 +1,8 @@
+package dev.frogmc.froglib.entrypoints;
+
+import dev.frogmc.frogloader.api.mod.ModProperties;
+
+public interface MainExtension {
+
+	void onInit(ModProperties mod);
+}

src/main/java/dev/frogmc/froglib/entrypoints/ServerExtension.java

@@ -0,0 +1,8 @@
+package dev.frogmc.froglib.entrypoints;
+
+import dev.frogmc.frogloader.api.mod.ModProperties;
+
+public interface ServerExtension {
+
+	void onServerInit(ModProperties mod);
+}

src/main/java/dev/frogmc/froglib/entrypoints/mixin/client/MainMixin.java

@@ -0,0 +1,17 @@
+package dev.frogmc.froglib.entrypoints.mixin.client;
+
+import dev.frogmc.froglib.entrypoints.ExtensionLauncher;
+import net.minecraft.client.main.Main;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Main.class)
+public class MainMixin {
+
+	@Inject(method = "main", at = @At(value = "INVOKE", target = "Ljava/lang/Thread;setName(Ljava/lang/String;)V"))
+	private static void initializeClient(String[] args, CallbackInfo ci) {
+		ExtensionLauncher.invokeClient();
+	}
+}

src/main/java/dev/frogmc/froglib/entrypoints/mixin/server/MinecraftServerMixin.java

@@ -0,0 +1,17 @@
+package dev.frogmc.froglib.entrypoints.mixin.server;
+
+import dev.frogmc.froglib.entrypoints.ExtensionLauncher;
+import net.minecraft.server.Main;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Main.class)
+public class MinecraftServerMixin {
+
+	@Inject(method = "main", at = @At(value = "INVOKE", target = "Lnet/minecraft/server/MinecraftServer;spin(Ljava/util/function/Function;)Lnet/minecraft/server/MinecraftServer;"))
+	private static void initializeServer(String[] args, CallbackInfo ci) {
+		ExtensionLauncher.invokeServer();
+	}
+}

src/main/java/dev/frogmc/froglib/events/api/Event.java

@@ -0,0 +1,25 @@
+package dev.frogmc.froglib.events.api;
+
+import java.util.List;
+import java.util.function.Function;
+
+import dev.frogmc.froglib.events.impl.EventImpl;
+
+public interface Event<T> {
+
+	static <T> Event<T> of(T listener){
+		return EventImpl.of(listener);
+	}
+
+	static <T> Event<T> of(Class<T> clazz){
+		return EventImpl.of(clazz);
+	}
+
+	static <T> Event<T> of(Function<List<T>, T> invokerFactory){
+		return EventImpl.of(invokerFactory);
+	}
+
+	void register(T listener);
+
+	T invoker();
+}

src/main/java/dev/frogmc/froglib/events/api/Events.java

@@ -0,0 +1,9 @@
+package dev.frogmc.froglib.events.api;
+
+import dev.frogmc.froglib.events.api.types.ClientStartupEvent;
+import dev.frogmc.froglib.events.api.types.ServerStartupEvent;
+
+public class Events {
+	public static final Event<ClientStartupEvent> CLIENT_STARTUP = Event.of(ClientStartupEvent.class);
+	public static final Event<ServerStartupEvent> SERVER_STARTUP = Event.of(ServerStartupEvent.class);
+}

src/main/java/dev/frogmc/froglib/events/api/types/ClientStartupEvent.java

@@ -0,0 +1,9 @@
+package dev.frogmc.froglib.events.api.types;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.main.GameConfig;
+
+public interface ClientStartupEvent {
+
+	void onClientInit(Minecraft client, GameConfig config);
+}

src/main/java/dev/frogmc/froglib/events/api/types/ServerStartupEvent.java

@@ -0,0 +1,7 @@
+package dev.frogmc.froglib.events.api.types;
+
+import net.minecraft.server.dedicated.DedicatedServer;
+
+public interface ServerStartupEvent {
+	void onServerInit(DedicatedServer server);
+}

src/main/java/dev/frogmc/froglib/events/impl/EventGenerator.java

@@ -0,0 +1,230 @@
+package dev.frogmc.froglib.events.impl;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.*;
+
+import dev.frogmc.frogloader.impl.launch.MixinClassLoader;
+import lombok.extern.slf4j.Slf4j;
+import org.objectweb.asm.*;
+import org.objectweb.asm.tree.ClassNode;
+
+@Slf4j
+public class EventGenerator {
+
+	private static final MethodHandle defineClass;
+	private static final Map<String, Integer> classNameMap = new HashMap<>();
+	private static final boolean DEBUG_EXPORT;
+
+	static {
+		try {
+			defineClass = MethodHandles.privateLookupIn(MixinClassLoader.class, MethodHandles.lookup()).findVirtual(MixinClassLoader.class, "defineClass", MethodType.methodType(Class.class, String.class, byte[].class, int.class, int.class));
+			DEBUG_EXPORT = Boolean.getBoolean("froglib.events.export_invokers");
+			if (DEBUG_EXPORT){
+				Files.deleteIfExists(Paths.get(".frogmc/generated"));
+			}
+		} catch (Exception e) {
+			throw new RuntimeException(e);
+		}
+	}
+
+	public static MethodHandle generateInvoker(Class<?> handlerClass) throws Throwable {
+
+		Method functionalMethod = null;
+
+		for (Method m : handlerClass.getMethods()) {
+			int modifier = m.getModifiers();
+			if (Modifier.isPublic(modifier) && Modifier.isAbstract(modifier) && m.getReturnType() == void.class) {
+				if (functionalMethod != null) {
+					throw new IllegalArgumentException("Not a functional interface");
+				}
+				functionalMethod = m;
+			}
+		}
+
+		if (functionalMethod == null) {
+			throw new IllegalArgumentException("Not a functional interface");
+		}
+
+		String pkg = "dev/frogmc/froglib/events/generated/";
+		String name = pkg + "FrogEventInvoker$" + Math.abs(functionalMethod.hashCode())+"$"+classNameMap.compute(handlerClass.getName(), (s, i) -> i == null ? 1 : i+1);
+		ClassNode node = new ClassNode();
+		node.visit(Opcodes.V21, Opcodes.ACC_PUBLIC | Opcodes.ACC_FINAL, name, null, "java/lang/Object", null);
+
+		MethodType functional = MethodHandles.lookup().unreflect(functionalMethod).type();
+		String funcDesc = functional.descriptorString().substring(functional.descriptorString().indexOf(';') + 1, functional.descriptorString().length() - 2);
+		MethodVisitor methodVisitor;
+		String type = "L" + handlerClass.getName().replace(".", "/") + ";";
+		Class<?>[] parameterArray = functional.parameterArray();
+		{
+			methodVisitor = node.visitMethod(Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "invoker",
+					"(Ljava/util/List;)" + type,
+					"(Ljava/util/List<" + type + ">;)" + type,
+					null);
+			methodVisitor.visitCode();
+			Label label0 = new Label();
+			methodVisitor.visitLabel(label0);
+			methodVisitor.visitLineNumber(2, label0);
+			methodVisitor.visitVarInsn(Opcodes.ALOAD, 0);
+			methodVisitor.visitInvokeDynamicInsn(functionalMethod.getName(), "(Ljava/util/List;)" + type,
+					new Handle(Opcodes.H_INVOKESTATIC, "java/lang/invoke/LambdaMetafactory", "metafactory",
+							"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;" +
+							"Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;",
+							false), Type.getType("(" + funcDesc + ")V"),
+					new Handle(Opcodes.H_INVOKESTATIC, name, "lambda$invoker$1",
+							"(Ljava/util/List;" + funcDesc + ")V", false),
+					Type.getType("(" + funcDesc + ")V"));
+			methodVisitor.visitInsn(Opcodes.ARETURN);
+			Label label1 = new Label();
+			methodVisitor.visitLabel(label1);
+			methodVisitor.visitLocalVariable("list", "Ljava/util/List;",
+					"Ljava/util/List<" + type + ">;", label0, label1, 0);
+			methodVisitor.visitMaxs(1, 1);
+			methodVisitor.visitEnd();
+		}
+		{
+			methodVisitor = node.visitMethod(Opcodes.ACC_PRIVATE | Opcodes.ACC_STATIC | Opcodes.ACC_SYNTHETIC,
+					"lambda$invoker$1", "(Ljava/util/List;" + funcDesc + ")V", null, null);
+			methodVisitor.visitCode();
+			Label label0 = new Label();
+			methodVisitor.visitLabel(label0);
+			methodVisitor.visitLineNumber(2, label0);
+			methodVisitor.visitVarInsn(Opcodes.ALOAD, 0);
+			for (int i = 0; i < parameterArray.length - 1; i++) {
+				methodVisitor.visitVarInsn(Opcodes.ALOAD, i + 1);
+			}
+			methodVisitor.visitInvokeDynamicInsn("accept", "(" + funcDesc + ")Ljava/util/function/Consumer;",
+					new Handle(Opcodes.H_INVOKESTATIC, "java/lang/invoke/LambdaMetafactory", "metafactory",
+							"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;" +
+							"Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;",
+							false), Type.getType("(Ljava/lang/Object;)V"),
+					new Handle(Opcodes.H_INVOKESTATIC, name, "lambda$invoker$0",
+							"(" + funcDesc + type + ")V", false),
+					Type.getType("(" + type + ")V"));
+			methodVisitor.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/List", "forEach", "(Ljava/util/function/Consumer;)V", true);
+			methodVisitor.visitInsn(Opcodes.RETURN);
+			Label label1 = new Label();
+			methodVisitor.visitLabel(label1);
+			methodVisitor.visitLocalVariable("list", "Ljava/util/List;", null, label0, label1, 0);
+			Set<String> usedParamNames = new HashSet<>();
+			usedParamNames.add("list");
+			int i;
+			for (i = 1; i < parameterArray.length; i++) {
+				Class<?> param = parameterArray[i];
+				methodVisitor.visitLocalVariable(getParamName(param, usedParamNames), param.descriptorString(), null, label0, label1, i);
+			}
+			methodVisitor.visitMaxs(i + 1, i + 1);
+			methodVisitor.visitEnd();
+		}
+		{
+			methodVisitor = node.visitMethod(Opcodes.ACC_PRIVATE | Opcodes.ACC_STATIC | Opcodes.ACC_SYNTHETIC,
+					"lambda$invoker$0", "(" + funcDesc + type + ")V", null, null);
+			methodVisitor.visitCode();
+			Label label0 = new Label();
+			methodVisitor.visitLabel(label0);
+			methodVisitor.visitLineNumber(2, label0);
+			methodVisitor.visitVarInsn(Opcodes.ALOAD, parameterArray.length - 1);
+			for (int i = 0; i < parameterArray.length - 1; i++) {
+				methodVisitor.visitVarInsn(Opcodes.ALOAD, i);
+			}
+			methodVisitor.visitMethodInsn(Opcodes.INVOKEINTERFACE, handlerClass.getName().replace(".", "/"), functionalMethod.getName(),
+					"(" + funcDesc + ")V", true);
+			methodVisitor.visitInsn(Opcodes.RETURN);
+			Label label1 = new Label();
+			methodVisitor.visitLabel(label1);
+			Set<String> usedLocalNames = new HashSet<>();
+			usedLocalNames.add("r");
+			int i;
+			for (i = 0; i < parameterArray.length - 1; i++) {
+				Class<?> param = parameterArray[i + 1];
+				methodVisitor.visitLocalVariable(getParamName(param, usedLocalNames), param.descriptorString(), null, label0, label1, i);
+			}
+			methodVisitor.visitLocalVariable("r", type, null, label0, label1, i);
+			methodVisitor.visitMaxs(i + 1, i + 1);
+			methodVisitor.visitEnd();
+		}
+
+		node.visitEnd();
+		ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
+		node.accept(writer);
+
+		byte[] bytes = writer.toByteArray();
+		if (DEBUG_EXPORT) {
+			Path file = Paths.get(".frogmc/generated/" + name + ".class");
+			Files.createDirectories(file.getParent());
+			Files.write(file, bytes);
+		}
+		Class<?> generated = defineClass(name.replace("/", "."), bytes);
+
+		return MethodHandles.lookup().findStatic(generated, "invoker", MethodType.methodType(handlerClass, List.class));
+	}
+
+	@SuppressWarnings("unchecked")
+	private static <T> Class<T> defineClass(String name, byte[] bytes) {
+		try {
+			return (Class<T>) defineClass.invoke(EventGenerator.class.getClassLoader(), name, bytes, 0, bytes.length);
+		} catch (Throwable e) {
+			log.warn("Failed to generate class:", e);
+			throw new RuntimeException(e);
+		}
+	}
+
+	private static String getParamName(Class<?> cls, Set<String> usedLocalNames) {
+		String newName = convertDescriptor(cls.descriptorString());
+		int count = 1;
+		String nameCopy = newName;
+
+		while (usedLocalNames.contains(newName)) {
+			newName = nameCopy + ++count;
+		}
+
+		usedLocalNames.add(newName);
+		return newName;
+	}
+
+	private static String convertDescriptor(String descriptor) {
+		return switch (descriptor.charAt(0)) {
+			case 'B' -> "b";
+			case 'C' -> "c";
+			case 'D' -> "d";
+			case 'F' -> "f";
+			case 'I' -> "i";
+			case 'J' -> "l";
+			case 'S' -> "s";
+			case 'Z' -> "bl";
+			case '[' -> {
+				Type type = Type.getType(descriptor).getElementType();
+				yield type.getSort() == 10 ? convertDescriptor(type.getInternalName()) + "s" : type.getClassName() + "s";
+			}
+			default -> {
+				String name = cleanType(descriptor);
+				name = Character.toLowerCase(name.charAt(0)) + name.substring(1);
+				yield name;
+			}
+		};
+	}
+
+	private static String cleanType(String type) {
+		String cleaned = type;
+		if (type.indexOf(60) != -1) {
+			cleaned = type.substring(0, type.indexOf(60));
+		}
+
+		if (cleaned.indexOf(47) != -1) {
+			cleaned = cleaned.substring(cleaned.lastIndexOf(47) + 1);
+		}
+
+		String var3 = cleaned.replaceAll("\\$\\d+;", "");
+		if (var3.indexOf(36) != -1) {
+			var3 = var3.substring(var3.lastIndexOf(36) + 1);
+		}
+
+		return var3.replaceAll("\\[]", "").replaceAll("(.*)\\d", "$1").replace(";", "");
+	}
+}

src/main/java/dev/frogmc/froglib/events/impl/EventImpl.java

@@ -0,0 +1,72 @@
+package dev.frogmc.froglib.events.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Function;
+
+import dev.frogmc.froglib.events.api.Event;
+import lombok.extern.slf4j.Slf4j;
+import org.jetbrains.annotations.ApiStatus;
+
+@Slf4j
+public class EventImpl<T> implements Event<T> {
+
+	private final List<T> listeners = new ArrayList<>();
+
+	private final Function<List<T>,  T> invokerFactory;
+	private T cachedInvoker;
+
+	private EventImpl(Function<List<T>, T> invokerFactory) {
+		this.invokerFactory = invokerFactory;
+	}
+
+	public static <B> EventImpl<B> of(Function<List<B>, B> invokerFactory){
+		return new EventImpl<>(invokerFactory);
+	}
+
+	public static <B> EventImpl<B> of(Class<B> clazz) {
+		return of(list -> generateInvoker(list, clazz));
+	}
+
+	@SuppressWarnings("unchecked")
+	public static <B> EventImpl<B> of (B listener) {
+		EventImpl<B> event = of((Class<B>) listener.getClass().getInterfaces()[0]);
+		event.register(listener);
+		return event;
+	}
+
+	/**
+	 * This constructor is only allowed if you can be sure that there is <strong>always</strong>
+	 * at least one listener to this event (before the invoker method is called)
+	 * @return a newly created Event
+	 * @param <B> the type of this event
+	 */
+	@ApiStatus.Internal
+	@SuppressWarnings("unchecked")
+	public static <B> EventImpl<B> of(){
+		return of(list -> generateInvoker(list, (Class<B>) list.getFirst().getClass().getInterfaces()[0]));
+	}
+
+	public static EventImpl<Runnable> simple() {
+		return of(l -> () -> l.forEach(Runnable::run));
+	}
+
+	@SuppressWarnings("unchecked")
+	private static <B> B generateInvoker(List<B> list, Class<B> clazz) {
+		try {
+			return (B) EventGenerator.generateInvoker(clazz).invoke(list);
+		} catch (Throwable e) {
+			throw new RuntimeException(e);
+		}
+	}
+
+	@Override
+	public void register(T listener) {
+		listeners.add(listener);
+	}
+
+	@Override
+	public T invoker() {
+		return cachedInvoker == null ? cachedInvoker = invokerFactory.apply(listeners) : cachedInvoker;
+	}
+}

src/main/java/dev/frogmc/froglib/events/impl/mixin/client/MinecraftMixin.java

@@ -0,0 +1,18 @@
+package dev.frogmc.froglib.events.impl.mixin.client;
+
+import dev.frogmc.froglib.events.api.Events;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.main.GameConfig;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Minecraft.class)
+public class MinecraftMixin {
+
+	@Inject(method = "<init>", at = @At("TAIL"))
+	private void postClientInit(GameConfig gameConfig, CallbackInfo ci) {
+		Events.CLIENT_STARTUP.invoker().onClientInit((Minecraft) (Object) this, gameConfig);
+	}
+}

src/main/java/dev/frogmc/froglib/events/impl/mixin/server/DedicatedServerMixin.java

@@ -0,0 +1,17 @@
+package dev.frogmc.froglib.events.impl.mixin.server;
+
+import dev.frogmc.froglib.events.api.Events;
+import net.minecraft.server.dedicated.DedicatedServer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(DedicatedServer.class)
+public class DedicatedServerMixin {
+
+	@Inject(method = "initServer", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;info(Ljava/lang/String;)V", ordinal = 0))
+	private void initializeServer(CallbackInfoReturnable<Boolean> cir) {
+		Events.SERVER_STARTUP.invoker().onServerInit((DedicatedServer) (Object) this);
+	}
+}

src/main/resources/frog.mod.toml

@@ -0,0 +1,23 @@
+[frog]
+format_version = "1.0.0"
+
+[frog.mod]
+id = "froglib"
+name = "FrogLib"
+version = "0.0.1"
+license = "Apache-2.0"
+credits = [
+    { name = "FrogMC Team", roles = ["author"] }
+]
+
+[frog.dependencies]
+depends = [
+    { id = "minecraft", versions = "~1.20.6", name = "Minecraft", link = "https://frogmc.dev" }
+]
+
+[frog.extensions]
+mixin_config = [
+    "froglib.entrypoints.mixins.json",
+    "froglib.events.mixins.json"
+    ]
+

src/main/resources/froglib.entrypoints.mixins.json

@@ -0,0 +1,15 @@
+{
+	"required": true,
+	"minVersion": "0.8",
+	"package": "dev.frogmc.froglib.entrypoints.mixin",
+	"compatibilityLevel": "JAVA_21",
+	"server": [
+		"server.MinecraftServerMixin"
+	],
+	"client": [
+		"client.MainMixin"
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}

src/main/resources/froglib.events.mixins.json

@@ -0,0 +1,18 @@
+{
+	"required": true,
+	"minVersion": "0.8",
+	"package": "dev.frogmc.froglib.events.impl.mixin",
+	"compatibilityLevel": "JAVA_21",
+	"mixins": [
+
+	],
+	"server": [
+		"server.DedicatedServerMixin"
+	],
+	"client": [
+		"client.MinecraftMixin"
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}