Added FoodLevelChange event.

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

@@ -1,6 +1,9 @@
 package net.minecraft.server;
 
-import org.bukkit.event.entity.EntityDamageEvent; // CraftBukkit
+// CraftBukkit start
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.FoodLevelChangeEvent;
+// CraftBukkit end
 
 public class FoodMetaData {
 
@@ -32,7 +35,14 @@ public class FoodMetaData {
             if (this.saturationLevel > 0.0F) {
                 this.saturationLevel = Math.max(this.saturationLevel - 1.0F, 0.0F);
             } else if (i > 0) {
-                this.foodLevel = Math.max(this.foodLevel - 1, 0);
+                // CraftBukkit start
+                FoodLevelChangeEvent event = new FoodLevelChangeEvent(entityhuman.getBukkitEntity(), Math.max(this.foodLevel - 1, 0));
+                entityhuman.world.getServer().getPluginManager().callEvent(event);
+
+                if (!event.isCancelled()) {
+                    this.foodLevel = event.getFoodLevel();
+                }
+                // CraftBukkit end
             }
         }
 

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

@@ -0,0 +1,91 @@
+package net.minecraft.server;
+
+import org.bukkit.event.entity.FoodLevelChangeEvent; // CraftBukkit
+
+public class ItemFood extends Item {
+
+    public final int a;
+    private final int bt;
+    private final float bu;
+    private final boolean bv;
+    private boolean bw;
+    private int bx;
+    private int by;
+    private int bz;
+    private float bA;
+
+    public ItemFood(int i, int j, float f, boolean flag) {
+        super(i);
+        this.a = 32;
+        this.bt = j;
+        this.bv = flag;
+        this.bu = f;
+    }
+
+    public ItemFood(int i, int j, boolean flag) {
+        this(i, j, 0.6F, flag);
+    }
+
+    public ItemStack b(ItemStack itemstack, World world, EntityHuman entityhuman) {
+        --itemstack.count;
+        // CraftBukkit start
+        FoodLevelChangeEvent event = new FoodLevelChangeEvent(entityhuman.getBukkitEntity(), Math.min(this.k() + entityhuman.foodData.foodLevel, 20));
+        entityhuman.world.getServer().getPluginManager().callEvent(event);
+
+        if (!event.isCancelled()) {
+            entityhuman.getFoodData().a(event.getFoodLevel(), this.l());
+        }
+        // CraftBukkit end
+
+        if (!world.isStatic && this.bx > 0 && world.random.nextFloat() < this.bA) {
+            entityhuman.d(new MobEffect(this.bx, this.by * 20, this.bz));
+        }
+
+        return itemstack;
+    }
+
+    public int c(ItemStack itemstack) {
+        return 32;
+    }
+
+    public EnumAnimation b(ItemStack itemstack) {
+        return EnumAnimation.b;
+    }
+
+    public ItemStack a(ItemStack itemstack, World world, EntityHuman entityhuman) {
+        if (entityhuman.c(this.bw)) {
+            entityhuman.a(itemstack, this.c(itemstack));
+        }
+
+        return itemstack;
+    }
+
+    public int k() {
+        return this.bt;
+    }
+
+    public float l() {
+        return this.bu;
+    }
+
+    public boolean m() {
+        return this.bv;
+    }
+
+    public ItemFood a(int i, int j, int k, float f) {
+        this.bx = i;
+        this.by = j;
+        this.bz = k;
+        this.bA = f;
+        return this;
+    }
+
+    public ItemFood n() {
+        this.bw = true;
+        return this;
+    }
+
+    public Item a(String s) {
+        return super.a(s);
+    }
+}