Item Pickup handler

package net.minecraft.src.forge;

import net.minecraft.src.EntityItem;
import net.minecraft.src.EntityPlayer;
import net.minecraft.src.ItemStack;

public interface IPickupHandler
{

    /**
     * Raised when a player collides with a EntityItem.
     * The handler may consume all, or part of the stack.
     * The handler will only be called if the stack size is > 0
     * The event may be cut part way through if the stack size
     * falls to 0 or a previous handler returns false;
     * Will only be called if delay before pickup is 0.
     *
     * The Entity will destroyed if the stack size falls to 0.
     *
     * @param player Player that picked up the item
     * @param item Item picked up as entity. May be manipulated
     * @return True If processing should continue.
     */
    public boolean onItemPickup(EntityPlayer player, EntityItem item);

}


        if (delayBeforeCanPickup == 0 && !ForgeHooks.onItemPickup(entityplayer, this))
        {
            ModLoader.OnItemPickup(entityplayer, item);
            worldObj.playSoundAtEntity(this, "random.pop", 0.2F, ((rand.nextFloat() - rand.nextFloat()) * 0.7F + 1.0F) * 2.0F);
            entityplayer.onItemPickup(this, i);
            if (item.stackSize <= 0)
            {
                setEntityDead();
            }
        }
        i = item.stackSize;