Purpur/patches/server/0214-Breedable-parrots.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <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/EntityParrot.java b/src/main/java/net/minecraft/world/entity/animal/EntityParrot.java
index 2f51e80a02817f1e36c8fe9542809ab881263a16..abfb08ff562ef4c8971b12f6f64ede08dca15cd0 100644
--- a/src/main/java/net/minecraft/world/entity/animal/EntityParrot.java
+++ b/src/main/java/net/minecraft/world/entity/animal/EntityParrot.java
@@ -44,6 +44,7 @@ import net.minecraft.world.entity.GroupDataEntity;
 import net.minecraft.world.entity.ai.attributes.AttributeProvider;
 import net.minecraft.world.entity.ai.attributes.GenericAttributes;
 import net.minecraft.world.entity.ai.control.ControllerMoveFlying;
+import net.minecraft.world.entity.ai.goal.PathfinderGoalBreed;
 import net.minecraft.world.entity.ai.goal.PathfinderGoalFloat;
 import net.minecraft.world.entity.ai.goal.PathfinderGoalFollowEntity;
 import net.minecraft.world.entity.ai.goal.PathfinderGoalFollowOwner;
@@ -75,7 +76,7 @@ public class EntityParrot extends EntityPerchable implements EntityBird {
         }
     };
     private static final Item bw = Items.COOKIE;
-    private static final Set<Item> bx = Sets.newHashSet(new Item[]{Items.WHEAT_SEEDS, Items.MELON_SEEDS, Items.PUMPKIN_SEEDS, Items.BEETROOT_SEEDS});
+    private static final Set<Item> bx = Sets.newHashSet(new Item[]{Items.WHEAT_SEEDS, Items.MELON_SEEDS, Items.PUMPKIN_SEEDS, Items.BEETROOT_SEEDS}); public static Set<Item> temptItems() { return bx; } // Purpur - OBFHELPER
     private static final Map<EntityTypes<?>, SoundEffect> by = (Map) SystemUtils.a(Maps.newHashMap(), (hashmap) -> { // CraftBukkit - decompile error
         hashmap.put(EntityTypes.BLAZE, SoundEffects.ENTITY_PARROT_IMITATE_BLAZE);
         hashmap.put(EntityTypes.CAVE_SPIDER, SoundEffects.ENTITY_PARROT_IMITATE_SPIDER);
@@ -205,6 +206,7 @@ public class EntityParrot extends EntityPerchable implements EntityBird {
         this.goalSelector.a(0, new PathfinderGoalFloat(this));
         this.goalSelector.a(0, new PathfinderGoalHasRider(this)); // Purpur
         this.goalSelector.a(1, new PathfinderGoalPanic(this, 1.25D)); // Purpur
+        if (world.purpurConfig.parrotBreedable) this.goalSelector.addGoal(1, new PathfinderGoalBreed(this, 1.0D)); // Purpur
         this.goalSelector.a(1, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 8.0F));
         this.goalSelector.a(2, new PathfinderGoalSit(this));
         this.goalSelector.a(2, new PathfinderGoalFollowOwner(this, 1.0D, 5.0F, 1.0F, true));
@@ -309,6 +311,7 @@ public class EntityParrot extends EntityPerchable implements EntityBird {
                 }
             }
 
+            if (world.purpurConfig.parrotBreedable) return super.b(entityhuman, enumhand); // Purpur
             return EnumInteractionResult.a(this.world.isClientSide);
         } else if (itemstack.getItem() == EntityParrot.bw) {
             if (!entityhuman.abilities.canInstantlyBuild) {
@@ -334,7 +337,7 @@ public class EntityParrot extends EntityPerchable implements EntityBird {
 
     @Override
     public boolean k(ItemStack itemstack) {
-        return false;
+        return world.purpurConfig.parrotBreedable && temptItems().contains(itemstack.getItem()); // Purpur
     }
 
     public static boolean c(EntityTypes<EntityParrot> entitytypes, GeneratorAccess generatoraccess, EnumMobSpawn enummobspawn, BlockPosition blockposition, Random random) {
@@ -353,13 +356,13 @@ public class EntityParrot extends EntityPerchable implements EntityBird {
 
     @Override
     public boolean mate(EntityAnimal entityanimal) {
-        return false;
+        return super.mate(entityanimal); // Purpur
     }
 
     @Nullable
     @Override
     public EntityAgeable createChild(WorldServer worldserver, EntityAgeable entityageable) {
-        return null;
+        return worldserver.purpurConfig.parrotBreedable ? EntityTypes.PARROT.create(worldserver) : null; // Purpur
     }
 
     @Override
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index ffb8d505a723d61bd6311f4116524d9a99a27f62..db8b31972b38f907a53b4f63465c83d1f47f4dc3 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -1345,6 +1345,7 @@ public class PurpurWorldConfig {
     public boolean parrotRidableInWater = false;
     public double parrotMaxY = 256D;
     public double parrotMaxHealth = 6.0D;
+    public boolean parrotBreedable = false;
     private void parrotSettings() {
         parrotRidable = getBoolean("mobs.parrot.ridable", parrotRidable);
         parrotRidableInWater = getBoolean("mobs.parrot.ridable-in-water", parrotRidableInWater);
@@ -1355,6 +1356,7 @@ public class PurpurWorldConfig {
             set("mobs.parrot.attributes.max_health", oldValue);
         }
         parrotMaxHealth = getDouble("mobs.parrot.attributes.max_health", parrotMaxHealth);
+        parrotBreedable = getBoolean("mobs.parrot.can-breed", parrotBreedable);
     }
 
     public boolean phantomRidable = false;