Implemented food methods + fixed dying resetting food

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

@@ -99,6 +99,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         this.itemInWorldManager = new ItemInWorldManager((WorldServer) world);
         this.itemInWorldManager.player = this;
         this.itemInWorldManager.a(oldMode);
+        this.m = new FoodMetaData();
         // CraftBukkit end
     }
 

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

@@ -0,0 +1,88 @@
+package net.minecraft.server;
+
+public class FoodMetaData {
+
+    // CraftBukkit start - all made public
+    public int a = 20;
+    public float b = 5.0F;
+    public float c;
+    public int d = 0;
+    // CraftBukkit end
+    private int e = 20;
+
+    public FoodMetaData() {}
+
+    public void a(int i, float f) {
+        this.a = Math.min(i + this.a, 20);
+        this.b = Math.min(this.b + (float) i * f * 2.0F, (float) this.a);
+    }
+
+    public void a(ItemFood itemfood) {
+        this.a(itemfood.k(), itemfood.l());
+    }
+
+    public void a(EntityHuman entityhuman) {
+        int i = entityhuman.world.spawnMonsters;
+
+        this.e = this.a;
+        if (this.c > 4.0F) {
+            this.c -= 4.0F;
+            if (this.b > 0.0F) {
+                this.b = Math.max(this.b - 1.0F, 0.0F);
+            } else if (i > 0) {
+                this.a = Math.max(this.a - 1, 0);
+            }
+        }
+
+        if (this.a >= 18 && entityhuman.W()) {
+            ++this.d;
+            if (this.d >= 80) {
+                entityhuman.c(1);
+                this.d = 0;
+            }
+        } else if (this.a <= 0) {
+            ++this.d;
+            if (this.d >= 80) {
+                if (entityhuman.health > 10 || i >= 3 || entityhuman.health > 1 && i >= 2) {
+                    entityhuman.damageEntity(DamageSource.f, 1);
+                }
+
+                this.d = 0;
+            }
+        } else {
+            this.d = 0;
+        }
+    }
+
+    public void a(NBTTagCompound nbttagcompound) {
+        if (nbttagcompound.hasKey("foodLevel")) {
+            this.a = nbttagcompound.e("foodLevel");
+            this.d = nbttagcompound.e("foodTickTimer");
+            this.b = nbttagcompound.g("foodSaturationLevel");
+            this.c = nbttagcompound.g("foodExhaustionLevel");
+        }
+    }
+
+    public void b(NBTTagCompound nbttagcompound) {
+        nbttagcompound.a("foodLevel", this.a);
+        nbttagcompound.a("foodTickTimer", this.d);
+        nbttagcompound.a("foodSaturationLevel", this.b);
+        nbttagcompound.a("foodExhaustionLevel", this.c);
+    }
+
+    public int a() {
+        return this.a;
+    }
+
+    public boolean b() {
+        return this.a < 20;
+    }
+
+    public void a(float f) {
+        this.c = Math.min(this.c + f, 40.0F);
+    }
+
+    public float c() {
+        return this.b;
+    }
+}

src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -424,4 +424,28 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
             getHandle().exp = getTotalExperience();
         }
     }
+
+    public float getExhaustion() {
+        return getHandle().V().c;
+    }
+
+    public void setExhaustion(float value) {
+        getHandle().V().c = value;
+    }
+
+    public float getSaturation() {
+        return getHandle().V().b;
+    }
+
+    public void setSaturation(float value) {
+        getHandle().V().b = value;
+    }
+
+    public int getFoodLevel() {
+        return getHandle().V().a;
+    }
+
+    public void setFoodLevel(int value) {
+        getHandle().V().a = value;
+    }
 }