SPIGOT-5034: FoodLevelChangeEvent add getItem method

nms-patches/FoodMetaData.patch

@@ -27,7 +27,7 @@
 +            int oldFoodLevel = foodLevel;
  
 -            this.eat(foodinfo.getNutrition(), foodinfo.getSaturationModifier());
-+            org.bukkit.event.entity.FoodLevelChangeEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(entityhuman, foodinfo.getNutrition() + oldFoodLevel);
++            org.bukkit.event.entity.FoodLevelChangeEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(entityhuman, foodinfo.getNutrition() + oldFoodLevel, itemstack);
 +
 +            if (!event.isCancelled()) {
 +                this.eat(event.getFoodLevel() - oldFoodLevel, foodinfo.getSaturationModifier());

src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java

@@ -980,7 +980,11 @@ public class CraftEventFactory {
     }
 
     public static FoodLevelChangeEvent callFoodLevelChangeEvent(EntityHuman entity, int level) {
-        FoodLevelChangeEvent event = new FoodLevelChangeEvent(entity.getBukkitEntity(), level);
+        return callFoodLevelChangeEvent(entity, level, null);
+    }
+
+    public static FoodLevelChangeEvent callFoodLevelChangeEvent(EntityHuman entity, int level, ItemStack item) {
+        FoodLevelChangeEvent event = new FoodLevelChangeEvent(entity.getBukkitEntity(), level, (item == null) ? null : CraftItemStack.asBukkitCopy(item));
         entity.getBukkitEntity().getServer().getPluginManager().callEvent(event);
         return event;
     }