Initial commit (Forge 1291).

patches/net/minecraft/entity/ai/EntityAIMate.java.patch

@@ -0,0 +1,42 @@
+--- ../src-base/minecraft/net/minecraft/entity/ai/EntityAIMate.java
++++ ../src-work/minecraft/net/minecraft/entity/ai/EntityAIMate.java
+@@ -4,6 +4,7 @@
+ import java.util.List;
+ import java.util.Random;
+ import net.minecraft.entity.EntityAgeable;
++import net.minecraft.entity.EntityLiving;
+ import net.minecraft.entity.item.EntityXPOrb;
+ import net.minecraft.entity.passive.EntityAnimal;
+ import net.minecraft.entity.passive.EntityCow;
+@@ -12,6 +13,8 @@
+ import net.minecraft.stats.StatList;
+ import net.minecraft.world.World;
+ 
++import net.minecraft.entity.passive.EntityTameable; // CraftBukkit
++
+ public class EntityAIMate extends EntityAIBase
+ {
+     private EntityAnimal theAnimal;
+@@ -93,6 +96,13 @@
+ 
+         if (entityageable != null)
+         {
++            // CraftBukkit start - set persistence for tame animals
++            if (entityageable instanceof EntityTameable && ((EntityTameable) entityageable).isTamed())
++            {
++                ((EntityLiving)entityageable).persistenceRequired = true; // Cauldron - fix illegal access error. SS bug?
++            }
++
++            // CraftBukkit end
+             EntityPlayer entityplayer = this.theAnimal.func_146083_cb();
+ 
+             if (entityplayer == null && this.targetMate.func_146083_cb() != null)
+@@ -116,7 +126,7 @@
+             this.targetMate.resetInLove();
+             entityageable.setGrowingAge(-24000);
+             entityageable.setLocationAndAngles(this.theAnimal.posX, this.theAnimal.posY, this.theAnimal.posZ, 0.0F, 0.0F);
+-            this.theWorld.spawnEntityInWorld(entityageable);
++            this.theWorld.addEntity(entityageable, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.BREEDING); // CraftBukkit - added SpawnReason
+             Random random = this.theAnimal.getRNG();
+ 
+             for (int i = 0; i < 7; ++i)