package gtPlusPlus.core.entity;
import java.util.List;

import gtPlusPlus.api.damage.DamageTeslaTower;
import gtPlusPlus.api.objects.Logger;
import gtPlusPlus.core.util.entity.EntityUtils;
import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.effect.EntityWeatherEffect;
import net.minecraft.init.Blocks;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.MathHelper;
import net.minecraft.world.EnumDifficulty;
import net.minecraft.world.World;

public class EntityTeslaTowerLightning extends EntityWeatherEffect
{
    /** Declares which state the lightning bolt is in. Whether it's in the air, hit the ground, etc. */
    private int lightningState;
    /** A random long that is used to change the vertex of the lightning rendered in RenderLightningBolt */
    public long boltVertex;
    /** Determines the time before the EntityLightningBolt is destroyed. It is a random integer decremented over time. */
    private int boltLivingTime;

    public EntityTeslaTowerLightning(World p_i1703_1_, double p_i1703_2_, double p_i1703_4_, double p_i1703_6_)
    {
        super(p_i1703_1_);
        this.setLocationAndAngles(p_i1703_2_, p_i1703_4_, p_i1703_6_, 0.0F, 0.0F);
        this.lightningState = 2;
        this.boltVertex = this.rand.nextLong();
        this.boltLivingTime = this.rand.nextInt(3) + 1;

        //Puts fires out
        if (!p_i1703_1_.isRemote && p_i1703_1_.getGameRules().getGameRuleBooleanValue("doFireTick") && (p_i1703_1_.difficultySetting == EnumDifficulty.NORMAL || p_i1703_1_.difficultySetting == EnumDifficulty.HARD) && p_i1703_1_.doChunksNearChunkExist(MathHelper.floor_double(p_i1703_2_), MathHelper.floor_double(p_i1703_4_), MathHelper.floor_double(p_i1703_6_), 10))
        {
            int i = MathHelper.floor_double(p_i1703_2_);
            int j = MathHelper.floor_double(p_i1703_4_);
            int k = MathHelper.floor_double(p_i1703_6_);

            if (p_i1703_1_.getBlock(i, j, k).getMaterial() == Material.fire)
            {
                p_i1703_1_.setBlock(i, j, k, Blocks.air);
            }

            for (i = 0; i < 4; ++i)
            {
                j = MathHelper.floor_double(p_i1703_2_) + this.rand.nextInt(3) - 1;
                k = MathHelper.floor_double(p_i1703_4_) + this.rand.nextInt(3) - 1;
                int l = MathHelper.floor_double(p_i1703_6_) + this.rand.nextInt(3) - 1;

                if (p_i1703_1_.getBlock(j, k, l).getMaterial() == Material.fire)
                {
                    p_i1703_1_.setBlock(j, k, l, Blocks.air);
                }
            }
        }
    }

    /**
     * Called to update the entity's position/logic.
     */
    public void onUpdate()
    {
    	//Logger.INFO("Zap");
        super.onUpdate();

        if (this.lightningState == 2)
        {
            this.worldObj.playSoundEffect(this.posX, this.posY, this.posZ, "ambient.weather.thunder", 10000.0F, 0.8F + this.rand.nextFloat() * 0.2F);
        }
        --this.lightningState;
        if (this.lightningState < 0)
        {
            if (this.boltLivingTime == 0)
            {
                this.setDead();
            }
            else if (this.lightningState < -this.rand.nextInt(10))
            {
                --this.boltLivingTime;
                this.lightningState = 1;
                this.boltVertex = this.rand.nextLong();    
                //Puts fires out.
                if (!this.worldObj.isRemote && this.worldObj.getGameRules().getGameRuleBooleanValue("doFireTick") && this.worldObj.doChunksNearChunkExist(MathHelper.floor_double(this.posX), MathHelper.floor_double(this.posY), MathHelper.floor_double(this.posZ), 10))
                {
                    int i = MathHelper.floor_double(this.posX);
                    int j = MathHelper.floor_double(this.posY);
                    int k = MathHelper.floor_double(this.posZ);

                    if (this.worldObj.getBlock(i, j, k).getMaterial() == Material.fire)
                    {
                        this.worldObj.setBlock(i, j, k, Blocks.air);
                    }
                }                
                
            }
        }

        if (this.lightningState >= 0)
        {
            if (this.worldObj.isRemote)
            {
                this.worldObj.lastLightningBolt = 2;
            }
            else
            {
                double d0 = 3.0D;
                List list = this.worldObj.getEntitiesWithinAABBExcludingEntity(this, AxisAlignedBB.getBoundingBox(this.posX - d0, this.posY - d0, this.posZ - d0, this.posX + d0, this.posY + 6.0D + d0, this.posZ + d0));

                for (int l = 0; l < list.size(); ++l)
                {
                    Entity entity = (Entity)list.get(l);
                    //if (!net.minecraftforge.event.ForgeEventFactory.onEntityStruckByLightning(entity, this))
                    EntityUtils.doFireDamage(entity, 5);
                    EntityUtils.doDamage(entity, new DamageTeslaTower(entity), 20);
                }
            }
        }
    }

    protected void entityInit() {}

    /**
     * (abstract) Protected helper method to read subclass entity data from NBT.
     */
    protected void readEntityFromNBT(NBTTagCompound p_70037_1_) {}

    /**
     * (abstract) Protected helper method to write subclass entity data to NBT.
     */
    protected void writeEntityToNBT(NBTTagCompound p_70014_1_) {}
}