Purpur/patches/server/0030-Chickens-can-retaliate.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sun, 12 Apr 2020 13:19:34 -0500
Subject: [PATCH] Chickens can retaliate


diff --git a/src/main/java/net/minecraft/world/entity/animal/Chicken.java b/src/main/java/net/minecraft/world/entity/animal/Chicken.java
index 9d3c5340b9e16117fbc63f184fe92cf7ae0998be..798a59046c3ac9a3838f7bcaf7bb21e738b76e44 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Chicken.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Chicken.java
@@ -73,6 +73,9 @@ public class Chicken extends Animal {
     public void initAttributes() {
         this.getAttribute(Attributes.MAX_HEALTH).setBaseValue(this.level().purpurConfig.chickenMaxHealth);
         this.getAttribute(Attributes.SCALE).setBaseValue(this.level().purpurConfig.chickenScale);
+        if (level().purpurConfig.chickenRetaliate) {
+            this.getAttribute(Attributes.ATTACK_DAMAGE).setBaseValue(2.0D);
+        }
     }
     // Purpur end
 
@@ -80,7 +83,7 @@ public class Chicken extends Animal {
     protected void registerGoals() {
         this.goalSelector.addGoal(0, new FloatGoal(this));
         this.goalSelector.addGoal(0, new org.purpurmc.purpur.entity.ai.HasRider(this)); // Purpur
-        this.goalSelector.addGoal(1, new PanicGoal(this, 1.4D));
+        // this.goalSelector.addGoal(1, new PanicGoal(this, 1.4D)); // Purpur - moved down
         this.goalSelector.addGoal(2, new BreedGoal(this, 1.0D));
         this.goalSelector.addGoal(3, new TemptGoal(this, 1.0D, (itemstack) -> {
             return itemstack.is(ItemTags.CHICKEN_FOOD);
@@ -89,6 +92,14 @@ public class Chicken extends Animal {
         this.goalSelector.addGoal(5, new WaterAvoidingRandomStrollGoal(this, 1.0D));
         this.goalSelector.addGoal(6, new LookAtPlayerGoal(this, Player.class, 6.0F));
         this.goalSelector.addGoal(7, new RandomLookAroundGoal(this));
+        // Purpur start
+        if (level().purpurConfig.chickenRetaliate) {
+            this.goalSelector.addGoal(1, new net.minecraft.world.entity.ai.goal.MeleeAttackGoal(this, 1.0D, false));
+            this.targetSelector.addGoal(1, new net.minecraft.world.entity.ai.goal.target.HurtByTargetGoal(this));
+        } else {
+            this.goalSelector.addGoal(1, new PanicGoal(this, 1.4D));
+        }
+        // Purpur end
     }
 
     @Override
@@ -97,7 +108,7 @@ public class Chicken extends Animal {
     }
 
     public static AttributeSupplier.Builder createAttributes() {
-        return Animal.createAnimalAttributes().add(Attributes.MAX_HEALTH, 4.0D).add(Attributes.MOVEMENT_SPEED, 0.25D);
+        return Animal.createAnimalAttributes().add(Attributes.MAX_HEALTH, 4.0D).add(Attributes.MOVEMENT_SPEED, 0.25D).add(Attributes.ATTACK_DAMAGE, 0.0D); // Purpur
     }
 
     @Override
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index fe9b0ff2a73dc0f49b46738f07a7c58b622399d6..6d3b41da6210699869839826e037a038a637c4c3 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -343,6 +343,7 @@ public class PurpurWorldConfig {
     public boolean chickenControllable = true;
     public double chickenMaxHealth = 4.0D;
     public double chickenScale = 1.0D;
+    public boolean chickenRetaliate = false;
     private void chickenSettings() {
         chickenRidable = getBoolean("mobs.chicken.ridable", chickenRidable);
         chickenRidableInWater = getBoolean("mobs.chicken.ridable-in-water", chickenRidableInWater);
@@ -354,6 +355,7 @@ public class PurpurWorldConfig {
         }
         chickenMaxHealth = getDouble("mobs.chicken.attributes.max_health", chickenMaxHealth);
         chickenScale = Mth.clamp(getDouble("mobs.chicken.attributes.scale", chickenScale), 0.0625D, 16.0D);
+        chickenRetaliate = getBoolean("mobs.chicken.retaliate", chickenRetaliate);
     }
 
     public boolean codRidable = false;