Add love mode API to Animals

nms-patches/EntityAnimal.patch

@@ -1,8 +1,11 @@
 --- a/net/minecraft/server/EntityAnimal.java
 +++ b/net/minecraft/server/EntityAnimal.java
-@@ -8,6 +8,7 @@
+@@ -6,8 +6,9 @@
+ public abstract class EntityAnimal extends EntityAgeable implements IAnimal {
+ 
      protected Block bF;
-     private int bC;
+-    private int bC;
++    public int bC; // CraftBukkit - private -> public
      public UUID breedCause;
 +    public ItemStack breedItem; // CraftBukkit - Add breedItem variable
  

src/main/java/org/bukkit/craftbukkit/entity/CraftAnimals.java

@@ -1,6 +1,7 @@
 package org.bukkit.craftbukkit.entity;
 
 import java.util.UUID;
+import com.google.common.base.Preconditions;
 import net.minecraft.server.EntityAnimal;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Animals;
@@ -30,4 +31,20 @@ public class CraftAnimals extends CraftAgeable implements Animals {
     public void setBreedCause(UUID uuid) {
         getHandle().breedCause = uuid;
     }
+
+    @Override
+    public boolean isLoveMode() {
+        return getHandle().isInLove();
+    }
+
+    @Override
+    public void setLoveModeTicks(int ticks) {
+        Preconditions.checkArgument(ticks >= 0, "Love mode ticks must be positive or 0");
+        getHandle().d(ticks); // PAIL rename setLoveModeTicks
+    }
+
+    @Override
+    public int getLoveModeTicks() {
+        return getHandle().bC; // PAIL rename loveTicks
+    }
 }