package mods.tinker.tconstruct;

import java.util.Random;

import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.projectile.EntityArrow;
import net.minecraft.item.Item;
import net.minecraftforge.event.ForgeSubscribe;
import net.minecraftforge.event.entity.player.ArrowLooseEvent;

public class TAfterEventHandler
{
	Random rand = new Random();
	
	/* Bows */
	@ForgeSubscribe
	public void arrowShoot (ArrowLooseEvent event)
	{
		event.setCanceled(true);
        int j = event.charge;

        boolean flag = event.entityPlayer.capabilities.isCreativeMode || EnchantmentHelper.getEnchantmentLevel(Enchantment.infinity.effectId, event.bow) > 0;

        if (flag || event.entityPlayer.inventory.hasItem(Item.arrow.itemID))
        {
            float f = (float)j / 20.0F;
            f = (f * f + f * 2.0F) / 3.0F;

            if ((double)f < 0.1D)
            {
                return;
            }

            if (f > 1.0F)
            {
                f = 1.0F;
            }

            EntityArrow entityarrow = new EntityArrow(event.entityPlayer.worldObj, event.entityPlayer, f * 2.0F);

            if (f == 1.0F)
            {
                entityarrow.setIsCritical(true);
            }

            int k = EnchantmentHelper.getEnchantmentLevel(Enchantment.power.effectId, event.bow);

            entityarrow.setDamage(1.5D + k * 0.45D);

            int l = EnchantmentHelper.getEnchantmentLevel(Enchantment.punch.effectId, event.bow);

            if (l > 0)
            {
                entityarrow.setKnockbackStrength(l);
            }

            if (EnchantmentHelper.getEnchantmentLevel(Enchantment.flame.effectId, event.bow) > 0)
            {
                entityarrow.setFire(100);
            }

            event.bow.damageItem(1, event.entityPlayer);
            event.entityPlayer.worldObj.playSoundAtEntity(event.entityPlayer, "random.bow", 1.0F, 1.0F / (rand.nextFloat() * 0.4F + 1.2F) + f * 0.5F);

            if (flag)
            {
                entityarrow.canBePickedUp = 2;
            }
            else
            {
                event.entityPlayer.inventory.consumeInventoryItem(Item.arrow.itemID);
            }

            if (!event.entityPlayer.worldObj.isRemote)
            {
            	event.entityPlayer.worldObj.spawnEntityInWorld(entityarrow);
            }
        }
	}
}