feat: 废弃 Mixin, 改用 ASM

Author: erha134

build.gradle

@@ -146,11 +146,10 @@ dependencies {
     //shadow "org.apache.commons:commons-text:1.11.0"
     shadow "org.apache.commons:commons-lang3:3.14.0"
 
-//    shadow "org.spongepowered:mixin:0.8.5"
-    shadow(annotationProcessor("net.fabricmc:sponge-mixin:0.13.0+mixin.0.8.5"))
     shadow "com.google.guava:guava:33.0.0-jre"
-    shadow "com.google.code.gson:gson:2.10.1"
-    shadow(annotationProcessor("io.github.llamalad7:mixinextras-common:0.3.5"))
+    shadow "org.ow2.asm:asm-commons:9.6"
+    shadow "org.ow2.asm:asm-tree:9.6"
+    shadow "org.ow2.asm:asm-util:9.6"
 
     // Tests
     annotationProcessor(testImplementation("org.projectlombok:lombok:1.18.30"))

src/main/java/xyz/mrcraftteammc/grasslauncher/extension/Extension.java

@@ -7,9 +7,6 @@
 import xyz.mrcraftteammc.grasslauncher.common.GrassLauncher;
 import xyz.mrcraftteammc.grasslauncher.extension.exception.ExtensionException;
 
-import java.util.ArrayList;
-import java.util.List;
-
 @Getter
 @AllArgsConstructor
 public abstract class Extension {
@@ -23,10 +20,6 @@ public void onEnabled() throws ExtensionException {
     public void onDisabled() throws ExtensionException {
     }
 
-    public String[] getMixinConfigs() {
-        return null;
-    }
-
     public Logger getLogger() {
         return LoggerFactory.getLogger(String.format("GrassLauncher Extension | %s", this.id));
     }

src/main/java/xyz/mrcraftteammc/grasslauncher/extension/ExtensionLoader.java

@@ -3,7 +3,6 @@
 import com.fasterxml.jackson.dataformat.yaml.YAMLMapper;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.spongepowered.asm.mixin.Mixins;
 import xyz.mrcraftteammc.grasslauncher.common.CommonConstants;
 import xyz.mrcraftteammc.grasslauncher.common.DefaultExtension;
 import xyz.mrcraftteammc.grasslauncher.extension.annotations.ExtensionInstance;
@@ -90,16 +89,6 @@ public void loadExtensions() {
             logger.warn("No Extensions!");
         }
 
-        logger.info("Pre-Load Extensions Mixin...");
-
-        this.extensionList.forEach(extension -> {
-            if (extension.getMixinConfigs() != null) {
-                Mixins.addConfigurations();
-                return;
-            }
-            logger.warn(String.format("No Mixin found in Extension `%s`.", extension.getId()));
-        });
-
         logger.info("Loading Extensions...");
 
         this.extensionList.forEach(Extension::onLoad);

src/main/java/xyz/mrcraftteammc/grasslauncher/main/Main.java

@@ -1,15 +1,10 @@
 package xyz.mrcraftteammc.grasslauncher.main;
 
-import com.llamalad7.mixinextras.MixinExtrasBootstrap;
-import org.spongepowered.asm.launch.MixinBootstrap;
 import xyz.mrcraftteammc.grasslauncher.common.GrassLauncher;
 import xyz.mrcraftteammc.grasslauncher.extension.ExtensionLoader;
 
 public class Main {
     public static void main(String[] args) {
-        MixinBootstrap.init();
-        MixinExtrasBootstrap.init();
-
         ExtensionLoader loader;
         try {
             loader = new ExtensionLoader();

src/test/groovy/xyz/mrcraftteammc/asm/ASMTest.groovy

@@ -0,0 +1,60 @@
+package xyz.mrcraftteammc.asm
+
+import org.junit.jupiter.api.Test
+import org.objectweb.asm.ClassReader
+import org.objectweb.asm.ClassVisitor
+import org.objectweb.asm.ClassWriter
+import org.objectweb.asm.FieldVisitor
+import org.objectweb.asm.MethodVisitor
+import xyz.mrcraftteammc.grasslauncher.common.annotation.TestOnly
+
+import static org.objectweb.asm.Opcodes.ASM9
+
+class ASMTest {
+    @Test
+    void classVisit() {
+        MyClassVisitor visitor = new MyClassVisitor()
+        ClassReader reader = new ClassReader(ASMTest.TestClass.class.getName())
+        reader.accept(visitor, 0)
+    }
+
+    @TestOnly
+    class TestClass {
+        int x = 114
+        int y = 514
+
+        void add() {
+            println x+y
+        }
+    }
+
+    class MyClassVisitor extends ClassVisitor {
+        MyClassVisitor() {
+            super(ASM9)
+        }
+
+        @Override
+        void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
+            System.out.println(name + " extends " + superName + " {")
+            super.visit(version, access, name, signature, superName, interfaces)
+        }
+
+        @Override
+        FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
+            System.out.println(desc + " " + name)
+            return super.visitField(access, name, desc, signature, value)
+        }
+
+        @Override
+        MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
+            System.out.println(name + " " + desc)
+            return super.visitMethod(access, name, desc, signature, exceptions)
+        }
+
+        @Override
+        void visitEnd() {
+            System.out.println("}")
+            super.visitEnd()
+        }
+    }
+}