package WayofTime.bloodmagic.item;

import WayofTime.bloodmagic.BloodMagic;
import WayofTime.bloodmagic.api.Constants;
import WayofTime.bloodmagic.api.DamageSourceBloodMagic;
import WayofTime.bloodmagic.api.altar.IBloodAltar;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.boss.IBossDisplayData;
import net.minecraft.entity.monster.EntityEnderman;
import net.minecraft.entity.monster.EntitySlime;
import net.minecraft.entity.passive.EntityAnimal;
import net.minecraft.entity.passive.EntityVillager;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;

public class ItemDaggerOfSacrifice extends Item
{
    public ItemDaggerOfSacrifice()
    {
        super();
        setUnlocalizedName(Constants.Mod.MODID + ".daggerOfSacrifice");
        setCreativeTab(BloodMagic.tabBloodMagic);
        setMaxStackSize(1);
        setFull3D();
    }

    @Override
    public boolean hitEntity(ItemStack stack, EntityLivingBase target, EntityLivingBase attacker)
    {
        if (target == null || attacker == null || attacker.worldObj.isRemote || (attacker instanceof EntityPlayer && !(attacker instanceof EntityPlayerMP)))
            return false;

        if (target.isChild() || target instanceof EntityPlayer || target instanceof IBossDisplayData)
            return false;

        if (target.isDead || target.getHealth() < 0.5F)
            return false;

        // TODO Make these configurable
        int lifeEssence = 500;
        if (target instanceof EntityVillager)
            lifeEssence = 2000;
        else if (target instanceof EntitySlime)
            lifeEssence = 150;
        else if (target instanceof EntityEnderman)
            lifeEssence = 200;
        else if (target instanceof EntityAnimal)
            lifeEssence = 250;

        if (findAndFillAltar(attacker.worldObj, target, lifeEssence))
        {
            double posX = target.posX;
            double posY = target.posY;
            double posZ = target.posZ;
            target.worldObj.playSoundEffect((double) ((float) posX + 0.5F), (double) ((float) posY + 0.5F), (double) ((float) posZ + 0.5F), "random.fizz", 0.5F, 2.6F + (target.worldObj.rand.nextFloat() - target.worldObj.rand.nextFloat()) * 0.8F);
            target.setHealth(-1);
            target.onDeath(new DamageSourceBloodMagic());
        }

        return false;
    }

    public boolean findAndFillAltar(World world, EntityLivingBase sacrifice, int amount)
    {
        IBloodAltar bloodAltar = findBloodAltar(world, sacrifice.getPosition());

        if (bloodAltar != null)
        {
            bloodAltar.sacrificialDaggerCall(amount, true);
            bloodAltar.startCycle();
            return true;
        }

        return false;
    }

    public IBloodAltar findBloodAltar(World world, BlockPos blockPos)
    {
        TileEntity tileEntity;

        for (int i = -2; i <= 2; i++)
        {
            for (int j = -2; j <= 2; j++)
            {
                for (int k = -2; k <= 1; k++)
                {
                    tileEntity = world.getTileEntity(blockPos.add(i, k, j));

                    if ((tileEntity instanceof IBloodAltar))
                        return (IBloodAltar) tileEntity;
                }
            }
        }

        return null;
    }
}