Fire FoodLevelChangeEvent when eating cake. Fixes BUKKIT-2242

src/main/java/net/minecraft/server/BlockCake.java

@@ -53,7 +53,17 @@ public class BlockCake extends Block {
 
     private void b(World world, int i, int j, int k, EntityHuman entityhuman) {
         if (entityhuman.g(false)) {
-            entityhuman.getFoodData().eat(2, 0.1F);
+            // CraftBukkit start
+            int oldFoodLevel = entityhuman.getFoodData().foodLevel;
+            
+            org.bukkit.event.entity.FoodLevelChangeEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(entityhuman, 2 + oldFoodLevel);
+            
+            if (!event.isCancelled()) {
+                entityhuman.getFoodData().eat(event.getFoodLevel() - oldFoodLevel, 0.1F);
+            }
+            
+            ((EntityPlayer) entityhuman).playerConnection.sendPacket(new Packet8UpdateHealth(((EntityPlayer) entityhuman).getBukkitEntity().getScaledHealth(), entityhuman.getFoodData().foodLevel, entityhuman.getFoodData().saturationLevel));
+            // CraftBukkit end
             int l = world.getData(i, j, k) + 1;
 
             if (l >= 6) {