--- ../work/decompile-8eb82bde//net/minecraft/server/EntityPig.java	2014-11-28 17:43:43.145707434 +0000
+++ src/main/java/net/minecraft/server/EntityPig.java	2014-11-28 17:38:23.000000000 +0000
@@ -1,5 +1,7 @@
 package net.minecraft.server;
 
+import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit
+
 public class EntityPig extends EntityAnimal {
 
     private final PathfinderGoalPassengerCarrotStick bk;
@@ -111,10 +113,17 @@
     public void onLightningStrike(EntityLightning entitylightning) {
         if (!this.world.isStatic) {
             EntityPigZombie entitypigzombie = new EntityPigZombie(this.world);
+ 
+            // CraftBukkit start
+            if (CraftEventFactory.callPigZapEvent(this, entitylightning, entitypigzombie).isCancelled()) {
+                return;
+            }
+            // CraftBukkit end
 
             entitypigzombie.setEquipment(0, new ItemStack(Items.GOLDEN_SWORD));
             entitypigzombie.setPositionRotation(this.locX, this.locY, this.locZ, this.yaw, this.pitch);
-            this.world.addEntity(entitypigzombie);
+            // CraftBukkit - added a reason for spawning this creature
+            this.world.addEntity(entitypigzombie, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.LIGHTNING);
             this.die();
         }
     }