CatServer/patches/net/minecraft/util/FoodStats.java.patch

--- ../src-base/minecraft/net/minecraft/util/FoodStats.java
+++ ../src-work/minecraft/net/minecraft/util/FoodStats.java
@@ -1,21 +1,45 @@
 package net.minecraft.util;
 
+import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.item.ItemFood;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.network.play.server.SPacketUpdateHealth;
 import net.minecraft.world.EnumDifficulty;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
+import java.lang.reflect.Field;
+
 public class FoodStats
 {
-    private int foodLevel = 20;
-    private float foodSaturationLevel = 5.0F;
-    private float foodExhaustionLevel;
-    private int foodTimer;
-    private int prevFoodLevel = 20;
+    public int foodLevel = 20;
+    public float foodSaturationLevel = 5.0F;
+    public float foodExhaustionLevel;
+    public int foodTimer;
+    public int prevFoodLevel = 20;
 
+    private EntityPlayer entityhuman;
+
+    public FoodStats() {
+    }
+
+    public FoodStats(EntityLivingBase entityhuman) {
+        setPlayer((EntityPlayer) entityhuman);
+    }
+
+    public FoodStats setPlayer(EntityPlayer entityhuman) {
+        org.apache.commons.lang3.Validate.notNull(entityhuman);
+        this.entityhuman = entityhuman;
+        try {
+            Field appaleCore = getClass().getField("entityplayer");
+            appaleCore.set(this, entityhuman);
+        } catch (ReflectiveOperationException ignored) {}
+        return this;
+    }
+
     public void addStats(int foodLevelIn, float foodSaturationModifier)
     {
         this.foodLevel = Math.min(foodLevelIn + this.foodLevel, 20);
@@ -24,7 +48,20 @@
 
     public void addStats(ItemFood foodItem, ItemStack stack)
     {
-        this.addStats(foodItem.getHealAmount(stack), foodItem.getSaturationModifier(stack));
+        if (entityhuman == null) // CatServer - allow mods use FoodStats
+        {
+            this.addStats(foodItem.getHealAmount(stack), foodItem.getSaturationModifier(stack));
+        } else {
+            int oldFoodLevel = foodLevel;
+
+            org.bukkit.event.entity.FoodLevelChangeEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(entityhuman, foodItem.getHealAmount(stack) + oldFoodLevel);
+
+            if (!event.isCancelled()) {
+                this.addStats(event.getFoodLevel() - oldFoodLevel, foodItem.getSaturationModifier(stack));
+            }
+
+            ((EntityPlayerMP) entityhuman).getBukkitEntity().sendHealthUpdate();
+        }
     }
 
     public void onUpdate(EntityPlayer player)
@@ -42,7 +79,18 @@
             }
             else if (enumdifficulty != EnumDifficulty.PEACEFUL)
             {
-                this.foodLevel = Math.max(this.foodLevel - 1, 0);
+                if (entityhuman == null) // CatServer - allow mods use FoodStats
+                {
+                    this.foodLevel = Math.max(this.foodLevel - 1, 0);
+                } else {
+                    org.bukkit.event.entity.FoodLevelChangeEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callFoodLevelChangeEvent(entityhuman, Math.max(this.foodLevel - 1, 0));
+
+                    if (!event.isCancelled()) {
+                        this.foodLevel = event.getFoodLevel();
+                    }
+
+                    ((EntityPlayerMP) entityhuman).connection.sendPacket(new SPacketUpdateHealth(((EntityPlayerMP) entityhuman).getBukkitEntity().getScaledHealth(), this.foodLevel, this.foodSaturationLevel));
+                }
             }
         }
 
@@ -55,7 +103,7 @@
             if (this.foodTimer >= 10)
             {
                 float f = Math.min(this.foodSaturationLevel, 6.0F);
-                player.heal(f / 6.0F);
+                player.heal(f / 6.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.SATIATED);
                 this.addExhaustion(f);
                 this.foodTimer = 0;
             }
@@ -66,8 +114,8 @@
 
             if (this.foodTimer >= 80)
             {
-                player.heal(1.0F);
-                this.addExhaustion(6.0F);
+                player.heal(1.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.SATIATED);
+                this.addExhaustion(entityhuman == null ? 6.0F : entityhuman.world.spigotConfig.regenExhaustion); // Spigot - Change to use configurable value
                 this.foodTimer = 0;
             }
         }