Get smarter about applying mixins

src/main/java/org/orecruncher/dsurround/mixins/MixinPlugin.java

@@ -0,0 +1,50 @@
+package org.orecruncher.dsurround.mixins;
+
+import com.llamalad7.mixinextras.MixinExtrasBootstrap;
+import net.fabricmc.loader.api.FabricLoader;
+import org.objectweb.asm.tree.ClassNode;
+import org.orecruncher.dsurround.Constants;
+import org.spongepowered.asm.mixin.extensibility.IMixinConfigPlugin;
+import org.spongepowered.asm.mixin.extensibility.IMixinInfo;
+
+import java.util.List;
+import java.util.Set;
+
+public class MixinPlugin implements IMixinConfigPlugin {
+    @Override
+    public void onLoad(String mixinPackage) {
+        MixinExtrasBootstrap.init();
+    }
+
+    @Override
+    public String getRefMapperConfig() {
+        return null;
+    }
+
+    @Override
+    public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
+        if (mixinClassName.equals("org.orecruncher.dsurround.mixins.core.MixinClothAbstractConfigEntry"))
+            return FabricLoader.getInstance().isModLoaded(Constants.CLOTH_CONFIG);
+        return true;
+    }
+
+    @Override
+    public void acceptTargets(Set<String> myTargets, Set<String> otherTargets) {
+
+    }
+
+    @Override
+    public List<String> getMixins() {
+        return null;
+    }
+
+    @Override
+    public void preApply(String targetClassName, ClassNode targetClass, String mixinClassName, IMixinInfo mixinInfo) {
+
+    }
+
+    @Override
+    public void postApply(String targetClassName, ClassNode targetClass, String mixinClassName, IMixinInfo mixinInfo) {
+
+    }
+}

src/main/resources/dsurround.mixins.json

@@ -39,5 +39,6 @@
   "server": [],
   "injectors": {
     "defaultRequire": 1
-  }
+  },
+  "plugin": "org.orecruncher.dsurround.mixins.MixinPlugin"
 }