From 814f6b2a865eb32399334f03368106b85367f5f4 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Thu, 26 Mar 2020 19:52:09 -0500
Subject: [PATCH] Breedable Polar Bears

---
 .../server/0114-Breedable-Polar-Bears.patch   | 88 +++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 patches/server/0114-Breedable-Polar-Bears.patch

diff --git a/patches/server/0114-Breedable-Polar-Bears.patch b/patches/server/0114-Breedable-Polar-Bears.patch
new file mode 100644
index 000000000..d202345c3
--- /dev/null
+++ b/patches/server/0114-Breedable-Polar-Bears.patch
@@ -0,0 +1,88 @@
+From 32cd8dd303cda4d7c46aab58a5f43af08a003287 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Thu, 26 Mar 2020 19:46:44 -0500
+Subject: [PATCH] Breedable Polar Bears
+
+---
+ .../net/minecraft/server/EntityPolarBear.java | 30 ++++++++++++++++++-
+ .../net/pl3x/purpur/PurpurWorldConfig.java    |  5 ++++
+ 2 files changed, 34 insertions(+), 1 deletion(-)
+
+diff --git a/src/main/java/net/minecraft/server/EntityPolarBear.java b/src/main/java/net/minecraft/server/EntityPolarBear.java
+index 0a3906bde0..42fef3abaa 100644
+--- a/src/main/java/net/minecraft/server/EntityPolarBear.java
++++ b/src/main/java/net/minecraft/server/EntityPolarBear.java
+@@ -32,6 +32,28 @@ public class EntityPolarBear extends EntityAnimal {
+     public boolean requireShiftToMount() {
+         return world.purpurConfig.polarBearRequireShiftToMount;
+     }
++
++    @Override
++    public boolean mate(EntityAnimal entityanimal) {
++        if (entityanimal == this) {
++            return false;
++        } else if (this.isStanding()) {
++            return false;
++        } else if (this.getGoalTarget() != null) {
++            return false;
++        } else if (!(entityanimal instanceof EntityPolarBear)) {
++            return false;
++        } else {
++            EntityPolarBear polarbear = (EntityPolarBear) entityanimal;
++            if (polarbear.isStanding()) {
++                return false;
++            }
++            if (polarbear.getGoalTarget() != null) {
++                return false;
++            }
++            return this.isInLove() && polarbear.isInLove();
++        }
++    }
+     // Purpur end
+ 
+     @Override
+@@ -41,7 +63,7 @@ public class EntityPolarBear extends EntityAnimal {
+ 
+     @Override
+     public boolean i(ItemStack itemstack) {
+-        return false;
++        return world.purpurConfig.polarBearBreedableItem != null && itemstack.getItem() == world.purpurConfig.polarBearBreedableItem; // Purpur
+     }
+ 
+     @Override
+@@ -51,6 +73,12 @@ public class EntityPolarBear extends EntityAnimal {
+         this.goalSelector.a(0, new net.pl3x.purpur.pathfinder.PathfinderGoalHasRider(this)); // Purpur
+         this.goalSelector.a(1, new EntityPolarBear.c());
+         this.goalSelector.a(1, new EntityPolarBear.d());
++        // Purpur start
++        if (world.purpurConfig.polarBearBreedableItem != null) {
++            this.goalSelector.a(2, new PathfinderGoalBreed(this, 1.0D));
++            this.goalSelector.a(3, new PathfinderGoalTempt(this, 1.0D, RecipeItemStack.a(world.purpurConfig.polarBearBreedableItem), false));
++        }
++        // Purpur end
+         this.goalSelector.a(4, new PathfinderGoalFollowParent(this, 1.25D));
+         this.goalSelector.a(5, new PathfinderGoalRandomStroll(this, 1.0D));
+         this.goalSelector.a(6, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 6.0F));
+diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+index c2590ef879..bb48a9232e 100644
+--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
++++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+@@ -678,10 +678,15 @@ public class PurpurWorldConfig {
+     public boolean polarBearRidable = false;
+     public boolean polarBearRidableInWater = false;
+     public boolean polarBearRequireShiftToMount = true;
++    public String polarBearBreedableItemString = "";
++    public Item polarBearBreedableItem = null;
+     private void polarBearSettings() {
+         polarBearRidable = getBoolean("mobs.polar_bear.ridable", polarBearRidable);
+         polarBearRidableInWater = getBoolean("mobs.polar_bear.ridable-in-water", polarBearRidableInWater);
+         polarBearRequireShiftToMount = getBoolean("mobs.polar_bear.require-shift-to-mount", polarBearRequireShiftToMount);
++        polarBearBreedableItemString = getString("mobs.polar_bear.breedable-item", polarBearBreedableItemString);
++        Item item = IRegistry.ITEM.get(new MinecraftKey(polarBearBreedableItemString));
++        if (item != Items.AIR) polarBearBreedableItem = item;
+     }
+ 
+     public boolean pufferfishRidable = false;
+-- 
+2.24.0
+