Use access widener instead of accessor

build.gradle

@@ -30,6 +30,10 @@ dependencies {
     modCompileOnly libs.sodium
 }
 
+loom {
+    accessWidenerPath.set file("src/main/resources/cauldron-dyeing.accesswidener")
+}
+
 processResources {
     inputs.property 'version', project.version
     filteringCharset 'UTF-8'

src/main/java/me/tibinonest/mods/cauldron_dyeing/mixin/CauldronBehaviorMixin.java

@@ -53,8 +53,7 @@ public interface CauldronBehaviorMixin {
 
     @Inject(method = "registerBehavior", at = @At("TAIL"))
     private static void cauldron_dyeing$injectRegisterBehavior(CallbackInfo ci) {
-        var dyeMap = DyeItemAccessor.getDyeMap();
+        for (Map.Entry<DyeColor, DyeItem> dyeItem : DyeItem.DYES.entrySet()) {
-        for (Map.Entry<DyeColor, DyeItem> dyeItem : dyeMap.entrySet()) {
             CauldronBehavior.WATER_CAULDRON_BEHAVIOR.put(dyeItem.getValue(), CauldronBehaviorExtended.DYE_WATER);
         }
     }

src/main/java/me/tibinonest/mods/cauldron_dyeing/mixin/DyeItemAccessor.java

@@ -1,16 +0,0 @@
-package me.tibinonest.mods.cauldron_dyeing.mixin;
-
-import net.minecraft.item.DyeItem;
-import net.minecraft.util.DyeColor;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.gen.Accessor;
-
-import java.util.Map;
-
-@Mixin(DyeItem.class)
-public interface DyeItemAccessor {
-    @Accessor("DYES")
-    static Map<DyeColor, DyeItem> getDyeMap() {
-        throw new AssertionError();
-    }
-}

src/main/resources/cauldron-dyeing.accesswidener

@@ -0,0 +1,3 @@
+accessWidener v1 named
+
+accessible field net/minecraft/item/DyeItem DYES Ljava/util/Map;

src/main/resources/cauldron-dyeing.mixins.json

@@ -4,7 +4,6 @@
   "compatibilityLevel": "JAVA_17",
   "mixins": [
     "CauldronBehaviorMixin",
-    "DyeItemAccessor",
     "LeveledCauldronBlockMixin"
   ],
   "client": [

src/main/resources/fabric.mod.json

@@ -19,6 +19,7 @@
       "me.tibinonest.mods.cauldron_dyeing.CauldronDyeing"
     ]
   },
+  "accessWidener": "cauldron-dyeing.accesswidener",
   "mixins": [
     "cauldron-dyeing.mixins.json"
   ],