Fix high light waypoint (#32)

Author: s-yh-china

src/main/java/com/plusls/ommc/mixin/feature/highlightWaypoint/MixinMutableComponent.java

@@ -0,0 +1,43 @@
+package com.plusls.ommc.mixin.feature.highlightWaypoint;
+
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+//#if MC > 12002
+import net.minecraft.network.chat.MutableComponent;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.ComponentContents;
+import net.minecraft.network.chat.Style;
+//#else
+//$$ import top.hendrixshen.magiclib.compat.preprocess.api.DummyClass;
+//#endif
+
+//#if MC > 12002
+@Mixin(MutableComponent.class)
+//#else
+//$$ @Mixin(DummyClass.class)
+//#endif
+public class MixinMutableComponent {
+
+    //#if MC > 12002
+    @Final
+    @Mutable
+    @Shadow
+    private List<Component> siblings;
+
+    @Inject(method = "<init>", at = @At("RETURN"))
+    private void makeMutable(ComponentContents componentContents, List<Component> list, Style style, CallbackInfo ci) {
+        if (list.getClass().getName().contains("ListN")) {
+            siblings = new ArrayList<>(list);
+        }
+    }
+    //#endif
+}

src/main/resources/ommc.mixins.json

@@ -42,6 +42,7 @@
     "feature.highlightWaypoint.MixinChatHud",
     "feature.highlightWaypoint.MixinGameRenderer",
     "feature.highlightWaypoint.MixinLevelRenderer",
+    "feature.highlightWaypoint.MixinMutableComponent",
     "feature.preventIntentionalGameDesign.MixinClientPlayerInteractionManager",
     "feature.removeBreakCooldown.MixinClientPlayerInteractionManager",
     "feature.worldEaterMineHelper.MixinJsonUnbakedModel",