package com.hbm.explosion;

import net.minecraft.world.World;

public class ExplosionNukeAdvanced
{
	public int posX;
	public int posY;
	public int posZ;
	public int lastposX = 0;
	public int lastposZ = 0;
	public int radius;
	public int radius2;
	public World worldObj;
	private int n = 1;
	private int nlimit;
	private int shell;
	private int leg;
	private int element;
	public float explosionCoefficient = 1.0F;
	public int type = 0;
	
	public ExplosionNukeAdvanced(int x, int y, int z, World world, int rad, float coefficient, int typ)
	{
		this.posX = x;
		this.posY = y;
		this.posZ = z;
		
		this.worldObj = world;
		
		this.radius = rad;
		this.radius2 = this.radius * this.radius;
		
		this.explosionCoefficient = coefficient;
		this.type = typ;
		
		this.nlimit = this.radius2 * 4; //How many total columns should be broken (radius ^ 2 is one quadrant, there are 4 quadrants)
	}
	
	public boolean update()
	{
		switch(this.type)
		{
		case 0:
			breakColumn(this.lastposX, this.lastposZ); break;
		case 1:
			vapor(this.lastposX, this.lastposZ); break;
		case 2:
			waste(this.lastposX, this.lastposZ); break;
		}
		this.shell = (int) Math.floor((Math.sqrt(n) + 1) / 2); //crazy stuff I can't explain
		int shell2 = this.shell * 2;
		this.leg = (int) Math.floor((this.n - (shell2 - 1) * (shell2 - 1)) / shell2);
		this.element = (this.n - (shell2 - 1) * (shell2 - 1)) - shell2 * this.leg - this.shell + 1;
		this.lastposX = this.leg == 0 ? this.shell : this.leg == 1 ? -this.element : this.leg == 2 ? -this.shell : this.element;
		this.lastposZ = this.leg == 0 ? this.element : this.leg == 1 ? this.shell : this.leg == 2 ? -this.element : -this.shell;
		this.n++;
		return this.n > this.nlimit; //return whether we are done or not
	}

	private void breakColumn(int x, int z)
	{
		int dist = this.radius2 - (x * x + z * z); //we have two sides of the triangle (hypotenuse is radius, one leg is (x*x+z*z)) this calculates the third one
		if (dist > 0) //check if any blocks have to be broken here
		{
			dist = (int) Math.sqrt(dist); //calculate sphere height at this (x,z) coordinate
			for (int y = dist; y > -dist / this.explosionCoefficient; y--) //go from top to bottom to favor light updates
			{
				//this.worldObj.setBlock(this.posX+x, this.posY+y, this.posZ+z, Blocks.air); //set block to air relative to epicenter
				
				ExplosionNukeGeneric.destruction(this.worldObj, this.posX + x, this.posY + y, this.posZ + z);
			}
		}
	}

	private void vapor(int x, int z)
	{
		int dist = this.radius2 - (x * x + z * z);
		if (dist > 0)
		{
			dist = (int) Math.sqrt(dist);
			for (int y = dist; y > -dist; y--)
			{
				
				ExplosionNukeGeneric.vaporDest(this.worldObj, this.posX + x, this.posY + y, this.posZ + z);
			}
		}
	}

	private void waste(int x, int z)
	{
		int dist = this.radius2 - (x * x + z * z);
		if (dist > 0)
		{
			dist = (int) Math.sqrt(dist);
			for (int y = dist; y > -dist; y--)
			{
				if(radius >= 95)
					ExplosionNukeGeneric.wasteDest(this.worldObj, this.posX + x, this.posY + y, this.posZ + z);
				else
					ExplosionNukeGeneric.wasteDestNoSchrab(this.worldObj, this.posX + x, this.posY + y, this.posZ + z);
			}
		}
	}
	
	/*public static void mush(World world, double x, double y, double z)
	{
		 double d = (float)x + 0.5F;
		 double d1 = (float)y + 0.5F;
		 double d2 = (float)z + 0.5F;
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1, d2, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 15, d1, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1, d2 + 15, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 15, d1, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1, d2 - 15, 0.0D, 0.0D, 0.0D, 100));

		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 25, d1, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1, d2 + 25, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 25, d1, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1, d2 - 25, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 10, d1, d2 + 10, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 10, d1, d2 - 10, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 10, d1, d2 + 10, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 10, d1, d2 - 10, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 15, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 30, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 45, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 60, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 75, d2, 0.0D, 0.0D, 0.0D, 100));

		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 90, d2, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 15, d1 + 90, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 90, d2 + 15, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 15, d1 + 90, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 90, d2 - 15, 0.0D, 0.0D, 0.0D, 100));

		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 40, d1 + 90, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 90, d2 + 40, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 40, d1 + 90, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 90, d2 - 40, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 30, d1 + 90, d2 + 30, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 30, d1 + 90, d2 - 30, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 30, d1 + 90, d2 + 30, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 30, d1 + 90, d2 - 30, 0.0D, 0.0D, 0.0D, 100));

		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 105, d2, 0.0D, 0.0D, 0.0D, 100));

		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 30, d1 + 105, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 105, d2 + 30, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 30, d1 + 105, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 105, d2 - 30, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 20, d1 + 105, d2 + 20, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 20, d1 + 105, d2 - 20, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 20, d1 + 105, d2 + 20, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 20, d1 + 105, d2 - 20, 0.0D, 0.0D, 0.0D, 100));
		 
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d + 10, d1 + 120, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 120, d2 + 10, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d - 10, d1 + 120, d2, 0.0D, 0.0D, 0.0D, 100));
		 Minecraft.getMinecraft().effectRenderer.addEffect(new NukeCloudFX(world, d, d1 + 120, d2 - 10, 0.0D, 0.0D, 0.0D, 100));
	}*/
}