Implemented enchanced EntityLiving events. Thanks Atomic for parts of it.

2012-06-18 20:16:48 -07:00 · 2012-06-18 20:16:48 -07:00 · a7ea760097
parent 86d7b7b7b8
commit a7ea760097
13 changed files with 691 additions and 40 deletions
--- a/forge/forge_common/net/minecraft/src/forge/ForgeHooks.java
+++ b/forge/forge_common/net/minecraft/src/forge/ForgeHooks.java
@ -9,6 +9,7 @@ import net.minecraft.src.BaseMod;
 import net.minecraft.src.Block;
 import net.minecraft.src.Chunk;
 import net.minecraft.src.ChunkCoordIntPair;
+import net.minecraft.src.DamageSource;
 import net.minecraft.src.Entity;
 import net.minecraft.src.EntityItem;
 import net.minecraft.src.EntityLiving;
@ -340,7 +341,8 @@ public class ForgeHooks
        return 0;
    }
    static LinkedList<IFuelHandler> fuelHandlers = new LinkedList<IFuelHandler>();
-    
+
+    @SuppressWarnings("deprecation") //Internal use only, I don't want to see these yet
    public static boolean onEntitySpawnSpecial(EntityLiving entity, World world, float x, float y, float z) 
    {
        for (ISpecialMobSpawnHandler handler : specialMobSpawnHandlers)
@ -352,7 +354,108 @@ public class ForgeHooks
        }
        return false;
    }
+    @SuppressWarnings("deprecation")
    static LinkedList<ISpecialMobSpawnHandler> specialMobSpawnHandlers = new LinkedList<ISpecialMobSpawnHandler>();
+    
+    
+    public static boolean onEntityLivingSpawn(EntityLiving entity, World world, float x, float y, float z) 
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            if (handler.onEntityLivingSpawn(entity, world, x, y, z))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public static boolean onEntityLivingDeath(EntityLiving entity, DamageSource killer)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            if (handler.onEntityLivingDeath(entity, killer))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public static boolean onEntityLivingUpdate(EntityLiving entity)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            if (handler.onEntityLivingUpdate(entity))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public static void onEntityLivingJump(EntityLiving entity)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            handler.onEntityLivingJump(entity);
+        }
+    }
+    
+    public static boolean onEntityLivingFall(EntityLiving entity, float distance)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            if (handler.onEntityLivingFall(entity, distance))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public static boolean onEntityLivingAttacked(EntityLiving entity, DamageSource attack, int damage)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            if (handler.onEntityLivingAttacked(entity, attack, damage))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    public static void onEntityLivingSetAttackTarget(EntityLiving entity, EntityLiving target)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            handler.onEntityLivingSetAttackTarget(entity, target);
+        }
+    }
+
+    public static int onEntityLivingHurt(EntityLiving entity, DamageSource source, int damage)
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            damage = handler.onEntityLivingHurt(entity, source, damage);
+            if (damage == 0)
+            {
+                return 0;
+            }
+        }
+        return damage;
+    }
+
+    public static void onEntityLivingDrops(EntityLiving entity, DamageSource source, ArrayList<EntityItem> drops, int lootingLevel, boolean recentlyHit, int specialDropValue) 
+    {
+        for (IEntityLivingHandler handler : entityLivingHandlers)
+        {
+            handler.onEntityLivingDrops(entity, source, drops, lootingLevel, recentlyHit, specialDropValue);
+        }
+    }
+
+    static LinkedList<IEntityLivingHandler> entityLivingHandlers = new LinkedList<IEntityLivingHandler>();

    // Plant Management
    // ------------------------------------------------------------
--- a/forge/forge_common/net/minecraft/src/forge/IEntityLivingHandler.java
+++ b/forge/forge_common/net/minecraft/src/forge/IEntityLivingHandler.java
@ -0,0 +1,127 @@
+/**
+ * This software is provided under the terms of the Minecraft Forge Public
+ * License v1.0.
+ */
+
+package net.minecraft.src.forge;
+
+import java.util.ArrayList;
+
+import net.minecraft.src.EntityItem;
+import net.minecraft.src.EntityLiving;
+import net.minecraft.src.DamageSource;
+import net.minecraft.src.World;
+
+public interface IEntityLivingHandler
+{
+    /**
+     * Raised when an EntityLiving is spawned into the world from natural means, meaning 
+     * not by command, MobSpawner, cheat, etc.. Just naturally throughout the world.
+     * 
+     * This allows the mod to create special functionality that runs on a mob natural 
+     * spawn. The Vanilla minecraft mechanic of having 'Spider Jockies', the color of 
+     * sheep's wool, and Ocelot's spawning with babies can be canceled by returning 
+     * true from this function
+     * 
+     * Returning true will indicate that you have performed your special spawning, 
+     * and no more handling will be done. 
+     * 
+     * @param entity The newly spawned entity
+     * @param world The world the entity is in
+     * @param x The Entitie's X Position
+     * @param y The Entitie's Y Position
+     * @param z The Entitie's Z Position
+     * @return True if the event was handled and no more processing should be done, false to continue processing
+     */
+    public boolean onEntityLivingSpawn(EntityLiving entity, World world, float x, float y, float z);
+    
+    /** 
+     * This is called when any EntityLiving's health reaches 0.
+     * You can cancel the death here, but you must raise the health or it will die again.
+     * In multiplayer, this is called by both the client and the server.
+     * 
+     * @param entity Entity about to die
+     * @param killer DamageSource instance causing the death
+     * @return True to continue processing, false to cancel.
+     */
+    public boolean onEntityLivingDeath(EntityLiving entity, DamageSource killer);
+    
+    /** 
+     * This is called immediately after an EntityLiving receives a new attack target from AI classes.
+     * eg when a Zombie 'spots' a player. Handles friendly fire (setRevengeTarget) as well.
+     * In multiplayer, this is called by the server only.
+     * 
+     * @param entity Entity attacking
+     * @param target Entity designated as new target
+     */
+    public void onEntityLivingSetAttackTarget(EntityLiving entity, EntityLiving target);
+    
+    /** 
+     * This is called when any EntityLiving takes damage from any DamageSource.
+     * In multiplayer, this is called by both the client and the server.
+     * 
+     * @param entity Entity being attacked
+     * @param attack DamageSource instance of the attack
+     * @param damage Unmitigated damage the attack would cause
+     * @return True if the event was handled and no more processing should be done, false to continue processing
+     */
+    public boolean onEntityLivingAttacked(EntityLiving entity, DamageSource attack, int damage);
+
+    /**
+     * This is called immediately after an EntityLiving started a jump
+     * Velocity will already be set and can be modified.
+     * 
+     * @param entity Entity starting the jump
+     */
+    public void onEntityLivingJump(EntityLiving entity);
+
+    /**
+     * This is called when an EntityLiving reconnects with the ground.
+     * Aborting this would stop both damage and the landing sound.
+     * 
+     * @param entity Entity which fell
+     * @param distance absolute height between the last position touching the ground and the current.
+     * @return True if the event was handled and no more processing should be done, false to continue processing
+     */
+    public boolean onEntityLivingFall(EntityLiving entity, float distance);
+    
+    /**
+     * This is called before EntityLiving's Base Update Tick.
+     * Aborting this process will freeze both Movement and Actions.
+     * 
+     * @param entity Entity being ticked
+     * @return True if the event was handled and no more processing should be done, false to continue processing
+     */
+    public boolean onEntityLivingUpdate(EntityLiving entity);
+
+    /**
+     * This is called whenever a EntityLiving is hurt, before any armor calculations are taken into effect.
+     * Before any blocking, or potions are taken into account.
+     * Returning 0 from this will stop all processing.
+     * For the client's entity, this is only called in Single player, or if you are the server.
+     * 
+     * @param entity The entity being hurt
+     * @param source The type of damage being dealt
+     * @param damage The amount of damage being dealt
+     * @return The amount of damage to let through. Returning 0 will prevent any further processing.
+     */
+    public int onEntityLivingHurt(EntityLiving entity, DamageSource source, int damage);
+
+    /**
+     * This is called after a EntityLiving die, and it spawns it's loot. The drop list should contain any item that the entity spawned at death.
+     * May not work properly on all Mod entities if they do not use dropFewItems/dropRareDrop/entityDropItem
+     * This will not contain the special record that creepers drop when they are killed by a Skeleton, or the apple notch drops.
+     * Or the player's inventory.
+     * 
+     * If you need to deal with the Player's inventory, do so in onEntityLivingDeath
+     * In most cases, drops will be empty if the entity was a baby that hadn't reached full size yet.
+     * 
+     * @param entity The entity that is droping the items
+     * @param source The damage source that caused the entities death
+     * @param drops An ArrayList containing all items to drop, AYou must make sure to not cause any concurancy exceptions with this
+     * @param lootingLevel The Looting enchantment level if the attacker was a player and they had the enchantment, else 0
+     * @param recentlyHit Signifying if the entity was recently hit by a player.
+     * @param specialDropValue Random number used to determine if the 'special' loot should be dropped. 0 if the entity was a child
+     */
+    public void onEntityLivingDrops(EntityLiving entity, DamageSource source, ArrayList<EntityItem> drops, int lootingLevel, boolean recentlyHit, int specialDropValue);
+}
--- a/forge/forge_common/net/minecraft/src/forge/ISpecialMobSpawnHandler.java
+++ b/forge/forge_common/net/minecraft/src/forge/ISpecialMobSpawnHandler.java
@ -3,6 +3,7 @@ package net.minecraft.src.forge;
 import net.minecraft.src.EntityLiving;
 import net.minecraft.src.World;

+@Deprecated //See IEntityLivingHandler
 public interface ISpecialMobSpawnHandler 
 {
    /**
--- a/forge/forge_common/net/minecraft/src/forge/MinecraftForge.java
+++ b/forge/forge_common/net/minecraft/src/forge/MinecraftForge.java
@ -9,6 +9,7 @@ import net.minecraft.src.Achievement;
 import net.minecraft.src.BaseMod;
 import net.minecraft.src.Block;
 import net.minecraft.src.Entity;
+import net.minecraft.src.EntityLiving;
 import net.minecraft.src.EntityMinecart;
 import net.minecraft.src.Item;
 import net.minecraft.src.ItemStack;
@ -159,11 +160,26 @@ public class MinecraftForge
     * Register a new Special Mob Spawn handler
     * @param handler The handler to be registered
     */
+    @Deprecated
    public static void registerSpecialMobSpawnHandler(ISpecialMobSpawnHandler handler)
    {
+        if (EntityLiving.class.getPackage() != null)
+        {
+            throw new RuntimeException("Still using deprecated method/interface MinecraftForge.registerSpecialModSpawnHandler()");
+        }
        ForgeHooks.specialMobSpawnHandlers.add(handler);
    }

+    /**
+     * Register a new EntityLiving Handler
+     * @param handler The handler to be registered
+     */
+    public static void registerEnitityLivingHandler(IEntityLivingHandler handler)
+    {
+        ForgeHooks.entityLivingHandlers.add(handler);
+    }    
+    
+
    /**
     * This is not supposed to be called outside of Minecraft internals.
     */
--- a/forge/forge_common/net/minecraft/src/forge/adaptors/EntityLivingHandlerAdaptor.java
+++ b/forge/forge_common/net/minecraft/src/forge/adaptors/EntityLivingHandlerAdaptor.java
@ -0,0 +1,64 @@
+package net.minecraft.src.forge.adaptors;
+
+import java.util.ArrayList;
+
+import net.minecraft.src.DamageSource;
+import net.minecraft.src.EntityItem;
+import net.minecraft.src.EntityLiving;
+import net.minecraft.src.World;
+import net.minecraft.src.forge.IEntityLivingHandler;
+
+public class EntityLivingHandlerAdaptor implements IEntityLivingHandler 
+{
+
+    @Override
+    public boolean onEntityLivingSpawn(EntityLiving entity, World world, float x, float y, float z) 
+    {
+        return false;
+    }
+
+    @Override
+    public boolean onEntityLivingDeath(EntityLiving entity, DamageSource killer)
+    {
+        return false;
+    }
+
+    @Override
+    public void onEntityLivingSetAttackTarget(EntityLiving entity, EntityLiving target) 
+    {
+    }
+
+    @Override
+    public boolean onEntityLivingAttacked(EntityLiving entity, DamageSource attack, int damage) 
+    {
+        return false;
+    }
+
+    @Override
+    public void onEntityLivingJump(EntityLiving entity)
+    {
+    }
+
+    @Override
+    public boolean onEntityLivingFall(EntityLiving entity, float distance)
+    {
+        return false;
+    }
+
+    @Override
+    public boolean onEntityLivingUpdate(EntityLiving entity)
+    {
+        return false;
+    }
+
+    @Override
+    public int onEntityLivingHurt(EntityLiving entity, DamageSource source, int damage)
+    {
+        return damage;
+    }
+
+    @Override
+    public void onEntityLivingDrops(EntityLiving entity, DamageSource source, ArrayList<EntityItem> drops, int lootingLevel, boolean recentlyHit, int specialDropValue) 
+    {   
+    }
+}
--- a/forge/patches/minecraft/net/minecraft/src/Entity.java.patch
+++ b/forge/patches/minecraft/net/minecraft/src/Entity.java.patch
@ -1,16 +1,25 @@
 --- ../src_base/minecraft/net/minecraft/src/Entity.java	0000-00-00 00:00:00.000000000 -0000
 +++ ../src_work/minecraft/net/minecraft/src/Entity.java	0000-00-00 00:00:00.000000000 -0000
-@@ -173,6 +173,9 @@
+@@ -1,5 +1,6 @@
+ package net.minecraft.src;
+ 
+import java.util.ArrayList;
+ import java.util.List;
+ import java.util.Random;
+ 
+@@ -173,6 +174,11 @@
      */
     public boolean ignoreFrustumCheck;
     public boolean isAirBorne;
 +    
 +    /** Forge: Used to store custom data for each entity. */
 +    private NBTTagCompound customEntityData;
+    protected boolean captureDrops = false;
+    protected ArrayList<EntityItem> capturedDrops = new ArrayList<EntityItem>();
 
     public Entity(World par1World)
     {
-@@ -214,6 +217,29 @@
+@@ -214,6 +220,29 @@
     }
 
     protected abstract void entityInit();
@ -40,7 +49,7 @@
 
     public DataWatcher getDataWatcher()
     {
-@@ -1318,6 +1344,10 @@
+@@ -1318,6 +1347,10 @@
         par1NBTTagCompound.setShort("Fire", (short)this.fire);
         par1NBTTagCompound.setShort("Air", (short)this.getAir());
         par1NBTTagCompound.setBoolean("OnGround", this.onGround);
@ -51,7 +60,7 @@
         this.writeEntityToNBT(par1NBTTagCompound);
     }
 
-@@ -1359,6 +1389,10 @@
+@@ -1359,6 +1392,10 @@
         this.onGround = par1NBTTagCompound.getBoolean("OnGround");
         this.setPosition(this.posX, this.posY, this.posZ);
         this.setRotation(this.rotationYaw, this.rotationPitch);
@ -62,7 +71,23 @@
         this.readEntityFromNBT(par1NBTTagCompound);
     }
 
-@@ -1717,7 +1751,7 @@
+@@ -1444,7 +1481,14 @@
+     {
+         EntityItem var3 = new EntityItem(this.worldObj, this.posX, this.posY + (double)par2, this.posZ, par1ItemStack);
+         var3.delayBeforeCanPickup = 10;
+-        this.worldObj.spawnEntityInWorld(var3);
+        if (captureDrops)
+        {
+            capturedDrops.add(var3);
+        }
+        else
+        {
+            this.worldObj.spawnEntityInWorld(var3);
+        }
+         return var3;
+     }
+ 
+@@ -1717,7 +1761,7 @@
      */
     public boolean isRiding()
     {
--- a/forge/patches/minecraft/net/minecraft/src/EntityLiving.java.patch
+++ b/forge/patches/minecraft/net/minecraft/src/EntityLiving.java.patch
@ -1,6 +1,15 @@
 --- ../src_base/minecraft/net/minecraft/src/EntityLiving.java	0000-00-00 00:00:00.000000000 -0000
 +++ ../src_work/minecraft/net/minecraft/src/EntityLiving.java	0000-00-00 00:00:00.000000000 -0000
-@@ -59,7 +59,7 @@
+@@ -6,6 +6,8 @@
+ import java.util.List;
+ import java.util.Random;
+ 
+import net.minecraft.src.forge.ForgeHooks;
+
+ public abstract class EntityLiving extends Entity
+ {
+     public int heartsHalvesLife = 20;
+@@ -59,7 +61,7 @@
      * in each step in the damage calculations, this is set to the 'carryover' that would result if someone was damaged
      * .25 hearts (for example), and added to the damage in the next step
      */
@ -9,7 +18,119 @@
 
     /** Number of ticks since this EntityLiving last produced its sound */
     private int livingSoundTime;
-@@ -1342,7 +1342,7 @@
+@@ -303,6 +305,7 @@
+     public void setAttackTarget(EntityLiving par1EntityLiving)
+     {
+         this.attackTarget = par1EntityLiving;
+        ForgeHooks.onEntityLivingSetAttackTarget(this, par1EntityLiving);
+     }
+ 
+     public boolean func_48100_a(Class par1Class)
+@@ -359,6 +362,7 @@
+     {
+         this.entityLivingToAttack = par1EntityLiving;
+         this.revengeTimer = this.entityLivingToAttack != null ? 60 : 0;
+        ForgeHooks.onEntityLivingSetAttackTarget(this, par1EntityLiving);
+     }
+ 
+     protected void entityInit()
+@@ -641,7 +645,12 @@
+      * Called to update the entity's position/logic.
+      */
+     public void onUpdate()
+-    {
+    {        
+        if (ForgeHooks.onEntityLivingUpdate(this))
+        {
+            return;
+        }
+
+         super.onUpdate();
+ 
+         if (this.arrowHitTempCounter > 0)
+@@ -834,6 +843,11 @@
+      */
+     public boolean attackEntityFrom(DamageSource par1DamageSource, int par2)
+     {
+        if (ForgeHooks.onEntityLivingAttacked(this, par1DamageSource, par2))
+        {
+            return false;
+        }
+
+         if (this.worldObj.isRemote)
+         {
+             return false;
+@@ -1012,6 +1026,12 @@
+      */
+     protected void damageEntity(DamageSource par1DamageSource, int par2)
+     {
+        par2 = ForgeHooks.onEntityLivingHurt(this, par1DamageSource, par2);
+        if (par2 == 0)
+        {
+            return;
+        }
+
+         par2 = this.applyArmorCalculations(par1DamageSource, par2);
+         par2 = this.applyPotionDamageCalculations(par1DamageSource, par2);
+         this.health -= par2;
+@@ -1075,6 +1095,11 @@
+      */
+     public void onDeath(DamageSource par1DamageSource)
+     {
+        if (ForgeHooks.onEntityLivingDeath(this, par1DamageSource))
+        {
+            return;
+        }
+
+         Entity var2 = par1DamageSource.getEntity();
+ 
+         if (this.scoreValue >= 0 && var2 != null)
+@@ -1098,13 +1123,17 @@
+                 var3 = EnchantmentHelper.getLootingModifier(((EntityPlayer)var2).inventory);
+             }
+ 
+            captureDrops = true;
+            capturedDrops.clear();
+            int var4 = 0;
+
+             if (!this.isChild())
+             {
+                 this.dropFewItems(this.recentlyHit > 0, var3);
+ 
+                 if (this.recentlyHit > 0)
+                 {
+-                    int var4 = this.rand.nextInt(200) - var3;
+                    var4 = this.rand.nextInt(200) - var3;
+ 
+                     if (var4 < 5)
+                     {
+@@ -1112,6 +1141,13 @@
+                     }
+                 }
+             }
+            
+            captureDrops = false;
+            ForgeHooks.onEntityLivingDrops(this, par1DamageSource, capturedDrops, var3, recentlyHit > 0, var4);
+            for (EntityItem item : capturedDrops)
+            {
+                worldObj.spawnEntityInWorld(item);
+            }
+         }
+ 
+         this.worldObj.setEntityState(this, (byte)3);
+@@ -1155,6 +1191,11 @@
+      */
+     protected void fall(float par1)
+     {
+        if (ForgeHooks.onEntityLivingFall(this, par1))
+        {
+            return;
+        }
+
+         super.fall(par1);
+         int var2 = (int)Math.ceil((double)(par1 - 3.0F));
+ 
+@@ -1342,7 +1383,7 @@
         int var2 = MathHelper.floor_double(this.boundingBox.minY);
         int var3 = MathHelper.floor_double(this.posZ);
         int var4 = this.worldObj.getBlockId(var1, var2, var3);
@ -17,4 +138,13 @@
 +        return Block.blocksList[var4] != null && Block.blocksList[var4].isLadder(worldObj, var1, var2, var3);
     }
 
+     /**
+@@ -1613,6 +1654,8 @@
+         }
+ 
+         this.isAirBorne = true;
+
+        ForgeHooks.onEntityLivingJump(this);
+     }
+ 
     /**
--- a/forge/patches/minecraft/net/minecraft/src/EntityPlayer.java.patch
+++ b/forge/patches/minecraft/net/minecraft/src/EntityPlayer.java.patch
@ -60,7 +60,18 @@
         {
             var3 = var2 + (float)(var4 * var4 + 1);
         }
-@@ -983,7 +1003,11 @@
+@@ -978,12 +998,22 @@
+      */
+     protected void damageEntity(DamageSource par1DamageSource, int par2)
+     {
+        par2 = ForgeHooks.onEntityLivingHurt(this, par1DamageSource, par2);
+        if (par2 == 0)
+        {
+            return;
+        }
+
+         if (!par1DamageSource.isUnblockable() && this.isBlocking())
+         {
             par2 = 1 + par2 >> 1;
         }
 
@ -73,7 +84,7 @@
         par2 = this.applyPotionDamageCalculations(par1DamageSource, par2);
         this.addExhaustion(par1DamageSource.getHungerDamage());
         this.health -= par2;
-@@ -1014,6 +1038,10 @@
+@@ -1014,6 +1044,10 @@
      */
     public void useCurrentItemOnEntity(Entity par1Entity)
     {
@ -84,7 +95,7 @@
         if (!par1Entity.interact(this))
         {
             ItemStack var2 = this.getCurrentEquippedItem();
-@@ -1044,7 +1072,9 @@
+@@ -1044,7 +1078,9 @@
      */
     public void destroyCurrentEquippedItem()
     {
@ -94,7 +105,7 @@
     }
 
     /**
-@@ -1073,6 +1103,15 @@
+@@ -1073,6 +1109,15 @@
      */
     public void attackTargetEntityWithCurrentItem(Entity par1Entity)
     {
@ -110,7 +121,7 @@
         if (par1Entity.canAttackWithItem())
         {
             int var2 = this.inventory.getDamageVsEntity(par1Entity);
-@@ -1215,6 +1254,12 @@
+@@ -1215,6 +1260,12 @@
      */
     public EnumStatus sleepInBedAt(int par1, int par2, int par3)
     {
@ -123,7 +134,7 @@
         if (!this.worldObj.isRemote)
         {
             if (this.isPlayerSleeping() || !this.isEntityAlive())
-@@ -1254,6 +1299,11 @@
+@@ -1254,6 +1305,11 @@
         {
             int var9 = this.worldObj.getBlockMetadata(par1, par2, par3);
             int var5 = BlockBed.getDirection(var9);
@ -135,7 +146,7 @@
             float var10 = 0.5F;
             float var7 = 0.5F;
 
-@@ -1323,11 +1373,12 @@
+@@ -1323,11 +1379,12 @@
         this.resetHeight();
         ChunkCoordinates var4 = this.playerLocation;
         ChunkCoordinates var5 = this.playerLocation;
@ -151,7 +162,7 @@
 
             if (var5 == null)
             {
-@@ -1364,7 +1415,9 @@
+@@ -1364,7 +1421,9 @@
      */
     private boolean isInBed()
     {
@ -162,7 +173,7 @@
     }
 
     /**
-@@ -1379,13 +1432,15 @@
+@@ -1379,13 +1438,15 @@
         var2.loadChunk(par1ChunkCoordinates.posX - 3 >> 4, par1ChunkCoordinates.posZ + 3 >> 4);
         var2.loadChunk(par1ChunkCoordinates.posX + 3 >> 4, par1ChunkCoordinates.posZ + 3 >> 4);
 
@ -180,7 +191,7 @@
             return var3;
         }
     }
-@@ -1397,8 +1452,11 @@
+@@ -1397,8 +1458,11 @@
     {
         if (this.playerLocation != null)
         {
@ -194,7 +205,7 @@
 
             switch (var2)
             {
-@@ -1688,6 +1746,7 @@
+@@ -1688,6 +1752,7 @@
                     return 101;
                 }
             }
@ -202,7 +213,7 @@
         }
 
         return var3;
-@@ -1860,4 +1919,30 @@
+@@ -1860,4 +1925,30 @@
     }
 
     public void func_50009_aI() {}
--- a/forge/patches/minecraft/net/minecraft/src/SpawnerAnimals.java.patch
+++ b/forge/patches/minecraft/net/minecraft/src/SpawnerAnimals.java.patch
@ -28,11 +28,16 @@
         }
     }
 
-@@ -211,6 +214,11 @@
+@@ -211,6 +214,16 @@
      */
     private static void creatureSpecificInit(EntityLiving par0EntityLiving, World par1World, float par2, float par3, float par4)
     {
-+        if (ForgeHooks.onEntitySpawnSpecial(par0EntityLiving, par1World, par2, par3, par4))
+        if (ForgeHooks.onEntitySpawnSpecial(par0EntityLiving, par1World, par2, par3, par4)) //Deprecated in 1.2.5, remove in 1.3
+        {
+            return;
+        }
+
+        if (ForgeHooks.onEntityLivingSpawn(par0EntityLiving, par1World, par2, par3, par4))
 +        {
 +            return;
 +        }
--- a/forge/patches/minecraft_server/net/minecraft/src/Entity.java.patch
+++ b/forge/patches/minecraft_server/net/minecraft/src/Entity.java.patch
@ -1,16 +1,25 @@
 --- ../src_base/minecraft_server/net/minecraft/src/Entity.java	0000-00-00 00:00:00.000000000 -0000
 +++ ../src_work/minecraft_server/net/minecraft/src/Entity.java	0000-00-00 00:00:00.000000000 -0000
-@@ -165,6 +165,9 @@
+@@ -1,5 +1,6 @@
+ package net.minecraft.src;
+ 
+import java.util.ArrayList;
+ import java.util.List;
+ import java.util.Random;
+ 
+@@ -165,6 +166,11 @@
     public boolean ignoreFrustumCheck;
     public boolean isAirBorne;
 
 +    /** Forge: Used to store custom data for each entity. */
 +    private NBTTagCompound customEntityData;
+    protected boolean captureDrops = false;
+    protected ArrayList<EntityItem> capturedDrops = new ArrayList<EntityItem>();
 +    
     public Entity(World par1World)
     {
         this.entityId = nextEntityID++;
-@@ -206,6 +209,29 @@
+@@ -206,6 +212,29 @@
 
     protected abstract void entityInit();
 
@ -40,7 +49,7 @@
     public DataWatcher getDataWatcher()
     {
         return this.dataWatcher;
-@@ -1215,6 +1241,10 @@
+@@ -1215,6 +1244,10 @@
         par1NBTTagCompound.setShort("Fire", (short)this.fire);
         par1NBTTagCompound.setShort("Air", (short)this.getAir());
         par1NBTTagCompound.setBoolean("OnGround", this.onGround);
@ -51,7 +60,7 @@
         this.writeEntityToNBT(par1NBTTagCompound);
     }
 
-@@ -1256,6 +1286,10 @@
+@@ -1256,6 +1289,10 @@
         this.onGround = par1NBTTagCompound.getBoolean("OnGround");
         this.setPosition(this.posX, this.posY, this.posZ);
         this.setRotation(this.rotationYaw, this.rotationPitch);
@ -62,3 +71,19 @@
         this.readEntityFromNBT(par1NBTTagCompound);
     }
 
+@@ -1336,7 +1373,14 @@
+     {
+         EntityItem var3 = new EntityItem(this.worldObj, this.posX, this.posY + (double)par2, this.posZ, par1ItemStack);
+         var3.delayBeforeCanPickup = 10;
+-        this.worldObj.spawnEntityInWorld(var3);
+        if (captureDrops)
+        {
+            capturedDrops.add(var3);
+        }
+        else
+        {
+            this.worldObj.spawnEntityInWorld(var3);
+        }
+         return var3;
+     }
+ 
--- a/forge/patches/minecraft_server/net/minecraft/src/EntityLiving.java.patch
+++ b/forge/patches/minecraft_server/net/minecraft/src/EntityLiving.java.patch
@ -1,6 +1,15 @@
 --- ../src_base/minecraft_server/net/minecraft/src/EntityLiving.java	0000-00-00 00:00:00.000000000 -0000
 +++ ../src_work/minecraft_server/net/minecraft/src/EntityLiving.java	0000-00-00 00:00:00.000000000 -0000
-@@ -59,7 +59,7 @@
+@@ -6,6 +6,8 @@
+ import java.util.List;
+ import java.util.Random;
+ 
+import net.minecraft.src.forge.ForgeHooks;
+
+ public abstract class EntityLiving extends Entity
+ {
+     public int heartsHalvesLife = 20;
+@@ -59,7 +61,7 @@
      * in each step in the damage calculations, this is set to the 'carryover' that would result if someone was damaged
      * .25 hearts (for example), and added to the damage in the next step
      */
@ -9,7 +18,117 @@
 
     /** Number of ticks since this EntityLiving last produced its sound */
     private int livingSoundTime;
-@@ -1307,7 +1307,7 @@
+@@ -300,6 +302,7 @@
+     public void setAttackTarget(EntityLiving par1EntityLiving)
+     {
+         this.attackTarget = par1EntityLiving;
+        ForgeHooks.onEntityLivingSetAttackTarget(this, par1EntityLiving);
+     }
+ 
+     public boolean func_48336_a(Class par1Class)
+@@ -356,6 +359,7 @@
+     {
+         this.entityLivingToAttack = par1EntityLiving;
+         this.revengeTimer = this.entityLivingToAttack != null ? 60 : 0;
+        ForgeHooks.onEntityLivingSetAttackTarget(this, par1EntityLiving);
+     }
+ 
+     protected void entityInit()
+@@ -616,6 +620,11 @@
+      */
+     public void onUpdate()
+     {
+        if (ForgeHooks.onEntityLivingUpdate(this))
+        {
+            return;
+        }
+
+         super.onUpdate();
+ 
+         if (this.arrowHitTempCounter > 0)
+@@ -808,6 +817,11 @@
+      */
+     public boolean attackEntityFrom(DamageSource par1DamageSource, int par2)
+     {
+        if (ForgeHooks.onEntityLivingAttacked(this, par1DamageSource, par2))
+        {
+            return false;
+        }
+
+         if (this.worldObj.isRemote)
+         {
+             return false;
+@@ -977,6 +991,12 @@
+      */
+     protected void damageEntity(DamageSource par1DamageSource, int par2)
+     {
+        par2 = ForgeHooks.onEntityLivingHurt(this, par1DamageSource, par2);
+        if (par2 == 0)
+        {
+            return;
+        }
+
+         par2 = this.applyArmorCalculations(par1DamageSource, par2);
+         par2 = this.applyPotionDamageCalculations(par1DamageSource, par2);
+         this.health -= par2;
+@@ -1040,6 +1060,11 @@
+      */
+     public void onDeath(DamageSource par1DamageSource)
+     {
+        if (ForgeHooks.onEntityLivingDeath(this, par1DamageSource))
+        {
+            return;
+        }
+
+         Entity var2 = par1DamageSource.getEntity();
+ 
+         if (this.scoreValue >= 0 && var2 != null)
+@@ -1063,13 +1088,17 @@
+                 var3 = EnchantmentHelper.getLootingModifier(((EntityPlayer)var2).inventory);
+             }
+ 
+            captureDrops = true;
+            capturedDrops.clear();
+            int var4 = 0;
+
+             if (!this.isChild())
+             {
+                 this.dropFewItems(this.recentlyHit > 0, var3);
+ 
+                 if (this.recentlyHit > 0)
+                 {
+-                    int var4 = this.rand.nextInt(200) - var3;
+                    var4 = this.rand.nextInt(200) - var3;
+ 
+                     if (var4 < 5)
+                     {
+@@ -1077,6 +1106,13 @@
+                     }
+                 }
+             }
+
+            captureDrops = false;
+            ForgeHooks.onEntityLivingDrops(this, par1DamageSource, capturedDrops, var3, recentlyHit > 0, var4);
+            for (EntityItem item : capturedDrops)
+            {
+                worldObj.spawnEntityInWorld(item);
+            }
+         }
+ 
+         this.worldObj.setEntityState(this, (byte)3);
+@@ -1120,6 +1156,11 @@
+      */
+     protected void fall(float par1)
+     {
+        if (ForgeHooks.onEntityLivingFall(this, par1))
+        {
+            return;
+        }
+
+         super.fall(par1);
+         int var2 = (int)Math.ceil((double)(par1 - 3.0F));
+ 
+@@ -1307,7 +1348,7 @@
         int var2 = MathHelper.floor_double(this.boundingBox.minY);
         int var3 = MathHelper.floor_double(this.posZ);
         int var4 = this.worldObj.getBlockId(var1, var2, var3);
@ -17,4 +136,13 @@
 +        return (Block.blocksList[var4] != null && Block.blocksList[var4].isLadder(worldObj, var1, var2, var3));
     }
 
+     /**
+@@ -1578,6 +1619,8 @@
+         }
+ 
+         this.isAirBorne = true;
+
+        ForgeHooks.onEntityLivingJump(this);
+     }
+ 
     /**
--- a/forge/patches/minecraft_server/net/minecraft/src/EntityPlayer.java.patch
+++ b/forge/patches/minecraft_server/net/minecraft/src/EntityPlayer.java.patch
@ -72,7 +72,18 @@
         float var3 = var2;
         int var4 = EnchantmentHelper.getEfficiencyModifier(this.inventory);
 
-@@ -914,7 +944,11 @@
+@@ -909,12 +939,22 @@
+      */
+     protected void damageEntity(DamageSource par1DamageSource, int par2)
+     {
+        par2 = ForgeHooks.onEntityLivingHurt(this, par1DamageSource, par2);
+        if (par2 == 0)
+        {
+            return;
+        }
+
+         if (!par1DamageSource.isUnblockable() && this.isBlocking())
+         {
             par2 = 1 + par2 >> 1;
         }
 
@ -85,7 +96,7 @@
         par2 = this.applyPotionDamageCalculations(par1DamageSource, par2);
         this.addExhaustion(par1DamageSource.getHungerDamage());
         this.health -= par2;
-@@ -945,6 +979,10 @@
+@@ -945,6 +985,10 @@
      */
     public void useCurrentItemOnEntity(Entity par1Entity)
     {
@ -96,7 +107,7 @@
         if (!par1Entity.interact(this))
         {
             ItemStack var2 = this.getCurrentEquippedItem();
-@@ -975,7 +1013,9 @@
+@@ -975,7 +1019,9 @@
      */
     public void destroyCurrentEquippedItem()
     {
@ -106,7 +117,7 @@
     }
 
     /**
-@@ -1004,6 +1044,16 @@
+@@ -1004,6 +1050,16 @@
      */
     public void attackTargetEntityWithCurrentItem(Entity par1Entity)
     {
@ -123,7 +134,7 @@
         if (par1Entity.canAttackWithItem())
         {
             int var2 = this.inventory.getDamageVsEntity(par1Entity);
-@@ -1142,6 +1192,12 @@
+@@ -1142,6 +1198,12 @@
      */
     public EnumStatus sleepInBedAt(int par1, int par2, int par3)
     {
@ -136,7 +147,7 @@
         if (!this.worldObj.isRemote)
         {
             if (this.isPlayerSleeping() || !this.isEntityAlive())
-@@ -1181,6 +1237,11 @@
+@@ -1181,6 +1243,11 @@
         {
             int var9 = this.worldObj.getBlockMetadata(par1, par2, par3);
             int var5 = BlockBed.getDirection(var9);
@ -148,7 +159,7 @@
             float var10 = 0.5F;
             float var7 = 0.5F;
 
-@@ -1250,11 +1311,12 @@
+@@ -1250,11 +1317,12 @@
         this.resetHeight();
         ChunkCoordinates var4 = this.playerLocation;
         ChunkCoordinates var5 = this.playerLocation;
@ -164,7 +175,7 @@
 
             if (var5 == null)
             {
-@@ -1291,7 +1353,9 @@
+@@ -1291,7 +1359,9 @@
      */
     private boolean isInBed()
     {
@ -175,7 +186,7 @@
     }
 
     /**
-@@ -1306,13 +1370,15 @@
+@@ -1306,13 +1376,15 @@
         var2.loadChunk(par1ChunkCoordinates.posX - 3 >> 4, par1ChunkCoordinates.posZ + 3 >> 4);
         var2.loadChunk(par1ChunkCoordinates.posX + 3 >> 4, par1ChunkCoordinates.posZ + 3 >> 4);
 
@ -193,7 +204,7 @@
             return var3;
         }
     }
-@@ -1719,4 +1785,45 @@
+@@ -1719,4 +1791,45 @@
     }
 
     public void func_50022_L() {}
--- a/forge/patches/minecraft_server/net/minecraft/src/SpawnerAnimals.java.patch
+++ b/forge/patches/minecraft_server/net/minecraft/src/SpawnerAnimals.java.patch
@ -28,11 +28,16 @@
         }
     }
 
-@@ -211,6 +214,11 @@
+@@ -211,6 +214,16 @@
      */
     private static void creatureSpecificInit(EntityLiving par0EntityLiving, World par1World, float par2, float par3, float par4)
     {
-+        if (ForgeHooks.onEntitySpawnSpecial(par0EntityLiving, par1World, par2, par3, par4))
+        if (ForgeHooks.onEntitySpawnSpecial(par0EntityLiving, par1World, par2, par3, par4)) //Deprecated in 1.2.5, remove in 1.3
+        {
+            return;
+        }
+
+        if (ForgeHooks.onEntityLivingSpawn(par0EntityLiving, par1World, par2, par3, par4))
 +        {
 +            return;
 +        }