package com.hbm.render.entity;

import org.lwjgl.opengl.GL11;

import com.hbm.entity.projectile.EntityLaser;

import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.entity.Render;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.Vec3;

public class RenderLaser extends Render {

	@Override
	public void doRender(Entity p_76986_1_, double p_76986_2_, double p_76986_4_, double p_76986_6_, float p_76986_8_,
			float p_76986_9_) {
		this.doRender((EntityLaser)p_76986_1_, p_76986_2_, p_76986_4_, p_76986_6_, p_76986_8_, p_76986_9_);
	}

	public void doRender(EntityLaser laser, double x, double y, double z, float p_76986_8_,
			float p_76986_9_) {
		
		EntityPlayer player = null;
		
		for(Object p: laser.worldObj.playerEntities) {
			
			if(p instanceof EntityPlayer) {
				
				EntityPlayer pla = (EntityPlayer)p;
				
				if(pla.getUniqueID().toString().equals(laser.getDataWatcher().getWatchableObjectString(20))) {
					player = pla;
					break;
				}
			}
		}
		
		if(player == null)
			return;
		
		Vec3 vec = Vec3.createVectorHelper(-0.2, -0.1, 0.2);
		vec.rotateAroundX(-(float)(player.rotationPitch * Math.PI / 180D));
		vec.rotateAroundY(-(float)(player.rotationYaw * Math.PI / 180D));
		
		drawPowerLine(x, y, z,
				x + (player.posX + vec.xCoord - laser.posX),
				y + (player.posY + vec.yCoord - laser.posY),
				z + (player.posZ + vec.zCoord - laser.posZ));
	}

	@Override
	protected ResourceLocation getEntityTexture(Entity p_110775_1_) {
		return null;
	}
	
	public void drawPowerLine(double x, double y, double z, double a, double b, double c) {
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        GL11.glDisable(GL11.GL_LIGHTING);
        GL11.glDisable(GL11.GL_CULL_FACE);
        Tessellator tessellator = Tessellator.instance;
        tessellator.startDrawing(5);
        tessellator.setColorRGBA_F(0.683F, 0.089F, 0.0F, 1.0F);
        tessellator.addVertex(x, y + 0.05F, z);
        tessellator.addVertex(x, y - 0.05F, z);
        tessellator.addVertex(a, b + 0.05F, c);
        tessellator.addVertex(a, b - 0.05F, c);
        tessellator.draw();
        tessellator.startDrawing(5);
        tessellator.setColorRGBA_F(0.683F, 0.089F, 0.0F, 1.0F);
        tessellator.addVertex(x + 0.05F, y, z);
        tessellator.addVertex(x - 0.05F, y, z);
        tessellator.addVertex(a + 0.05F, b, c);
        tessellator.addVertex(a - 0.05F, b, c);
        tessellator.draw();
        tessellator.startDrawing(5);
        tessellator.setColorRGBA_F(0.683F, 0.089F, 0.0F, 1.0F);
        tessellator.addVertex(x, y, z + 0.05F);
        tessellator.addVertex(x, y, z - 0.05F);
        tessellator.addVertex(a, b, c + 0.05F);
        tessellator.addVertex(a, b, c - 0.05F);
        tessellator.draw();
        GL11.glEnable(GL11.GL_LIGHTING);
        GL11.glEnable(GL11.GL_TEXTURE_2D);
        GL11.glEnable(GL11.GL_CULL_FACE);
	}

}