From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: granny <contact@granny.dev>
Date: Sun, 13 Aug 2023 06:26:08 -0700
Subject: [PATCH] add an option for piglins to ignore gold-trimmed armor


diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
index e283b1296c1e831376bfe9491cbf02ed4b3fffe4..27a6de70530c2a1cbe2f77a7fb493038121710ea 100644
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
@@ -605,11 +605,18 @@ public class PiglinAi {
             }
 
             itemstack = (ItemStack) iterator.next();
-        } while (!itemstack.is(ItemTags.PIGLIN_SAFE_ARMOR));
+        } while (!itemstack.is(ItemTags.PIGLIN_SAFE_ARMOR) && (!entity.level().purpurConfig.piglinIgnoresArmorWithGoldTrim || !isWearingGoldTrim(itemstack.getItem()))); // Purpur
 
         return true;
     }
 
+    // Purpur start
+    private static boolean isWearingGoldTrim(Item itemstack) {
+        net.minecraft.world.item.equipment.trim.ArmorTrim armorTrim = itemstack.components().get(net.minecraft.core.component.DataComponents.TRIM);
+        return armorTrim != null && armorTrim.material().is(net.minecraft.world.item.equipment.trim.TrimMaterials.GOLD);
+    }
+    // Purpur end
+
     private static void stopWalking(Piglin piglin) {
         piglin.getBrain().eraseMemory(MemoryModuleType.WALK_TARGET);
         piglin.getNavigation().stop();
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 8031960ec1d83a26cac92f6f01d76b9e328624e2..3308e2ce5bf49996c7dd75bb604989225cabd16d 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -2336,6 +2336,7 @@ public class PurpurWorldConfig {
     public int piglinPortalSpawnModifier = 2000;
     public boolean piglinAlwaysDropExp = false;
     public double piglinHeadVisibilityPercent = 0.5D;
+    public boolean piglinIgnoresArmorWithGoldTrim = false;
     private void piglinSettings() {
         piglinRidable = getBoolean("mobs.piglin.ridable", piglinRidable);
         piglinRidableInWater = getBoolean("mobs.piglin.ridable-in-water", piglinRidableInWater);
@@ -2352,6 +2353,7 @@ public class PurpurWorldConfig {
         piglinPortalSpawnModifier = getInt("mobs.piglin.portal-spawn-modifier", piglinPortalSpawnModifier);
         piglinAlwaysDropExp = getBoolean("mobs.piglin.always-drop-exp", piglinAlwaysDropExp);
         piglinHeadVisibilityPercent = getDouble("mobs.piglin.head-visibility-percent", piglinHeadVisibilityPercent);
+        piglinIgnoresArmorWithGoldTrim = getBoolean("mobs.piglin.ignores-armor-with-gold-trim", piglinIgnoresArmorWithGoldTrim);
     }
 
     public boolean piglinBruteRidable = false;