Purpur/patches/server/0167-Breedable-parrots.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Thu, 13 May 2021 22:17:50 -0500
Subject: [PATCH] Breedable parrots


diff --git a/src/main/java/net/minecraft/world/entity/animal/Parrot.java b/src/main/java/net/minecraft/world/entity/animal/Parrot.java
index 4c64feca8d78b907406cc409bd6beef4b3bd35f3..6e8fc61b04796da5a8820812b5e88110f774b77a 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Parrot.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Parrot.java
@@ -226,6 +226,7 @@ public class Parrot extends ShoulderRidingEntity implements VariantHolder<Parrot
     protected void registerGoals() {
         //this.goalSelector.addGoal(0, new PanicGoal(this, 1.25D)); // Purpur - move down
         this.goalSelector.addGoal(0, new FloatGoal(this));
+        if (this.level().purpurConfig.parrotBreedable) this.goalSelector.addGoal(1, new net.minecraft.world.entity.ai.goal.BreedGoal(this, 1.0D)); // Purpur
         this.goalSelector.addGoal(0, new org.purpurmc.purpur.entity.ai.HasRider(this)); // Purpur
         this.goalSelector.addGoal(1, new PanicGoal(this, 1.25D)); // Purpur
         this.goalSelector.addGoal(1, new LookAtPlayerGoal(this, Player.class, 8.0F));
@@ -342,6 +343,7 @@ public class Parrot extends ShoulderRidingEntity implements VariantHolder<Parrot
                 }
             }
 
+            if (this.level().purpurConfig.parrotBreedable) return super.mobInteract(player, hand); // Purpur
             return InteractionResult.sidedSuccess(this.level().isClientSide);
         } else if (itemstack.is(Parrot.POISONOUS_FOOD)) {
             if (!player.getAbilities().instabuild) {
@@ -367,7 +369,7 @@ public class Parrot extends ShoulderRidingEntity implements VariantHolder<Parrot
 
     @Override
     public boolean isFood(ItemStack stack) {
-        return false;
+        return this.level().purpurConfig.parrotBreedable && Parrot.TAME_FOOD.contains(stack.getItem()); // Purpur
     }
 
     public static boolean checkParrotSpawnRules(EntityType<Parrot> type, LevelAccessor world, MobSpawnType spawnReason, BlockPos pos, RandomSource random) {
@@ -379,13 +381,13 @@ public class Parrot extends ShoulderRidingEntity implements VariantHolder<Parrot
 
     @Override
     public boolean canMate(Animal other) {
-        return false;
+        return super.canMate(other); // Purpur
     }
 
     @Nullable
     @Override
     public AgeableMob getBreedOffspring(ServerLevel world, AgeableMob entity) {
-        return null;
+        return world.purpurConfig.parrotBreedable ? EntityType.PARROT.create(world) : null; // Purpur
     }
 
     @Override
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 956b1281d0484c86ee7642b1732de489679dc3d9..f06d6863c2f48f59817e7d1d1f3ea928c29140bb 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -1560,6 +1560,7 @@ public class PurpurWorldConfig {
     public double parrotMaxY = 320D;
     public double parrotMaxHealth = 6.0D;
     public boolean parrotTakeDamageFromWater = false;
+    public boolean parrotBreedable = false;
     private void parrotSettings() {
         parrotRidable = getBoolean("mobs.parrot.ridable", parrotRidable);
         parrotRidableInWater = getBoolean("mobs.parrot.ridable-in-water", parrotRidableInWater);
@@ -1572,6 +1573,7 @@ public class PurpurWorldConfig {
         }
         parrotMaxHealth = getDouble("mobs.parrot.attributes.max_health", parrotMaxHealth);
         parrotTakeDamageFromWater = getBoolean("mobs.parrot.takes-damage-from-water", parrotTakeDamageFromWater);
+        parrotBreedable = getBoolean("mobs.parrot.can-breed", parrotBreedable);
     }
 
     public boolean phantomRidable = false;