package me.snipars;

import java.util.Random;

import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.util.Vector;

public class EventHandle extends JavaPlugin {
	public static EventHandle getInstance(){
		return instance;
	}

	private final int delay = 20;
    private final int period = 5;
    private static EventHandle instance;

	@Override
	public void onEnable(){
		instance = this;
		new PlayerListener(this);
		createTimer();

	}
	@Override
	public void onDisable(){

	}
	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args){

		if (cmd.getName().equalsIgnoreCase("test") && sender instanceof Player){
			Player player = (Player) sender;
			player.sendMessage("test");
			return true;
		}










		//Helix using offsets
		else if (cmd.getName().equalsIgnoreCase("b") && sender instanceof Player){
			final Player player = (Player) sender;
			final Location location = player.getLocation();
			final Vector d = player.getEyeLocation().getDirection().normalize();

			new BukkitRunnable(){
				double t = 0;
				public void run(){
					t = t + Math.PI/4;
					double x, y, z;
					location.add(d);
					double xx = 0;
					double xy = -d.getZ();
					double xz = d.getY();

					double yx = -d.getZ();
					double yy = 0;
					double yz = d.getX();

					double zx = -d.getY();
					double zy = d.getX();
					double zz = 0;

					x = Math.cos(t)*(xx + xy + xz);
					y = Math.sin(t)*(yx + yy + yz);
					z = Math.cos(t)*(zx + zy + zz);
					location.add(x, y, z);
					ParticleEffect.FLAME.display(location, 0, 0, 0, 0, 1);
					//player.sendMessage(""+location.getX()+" "+location.getY()+" "+location.getZ());

					if(t > Math.PI*16){
						this.cancel();
					}
				}
			}.runTaskTimer(EventHandle.getInstance(), 0, 2);
			return true;



		}
		else if (cmd.getName().equalsIgnoreCase("run") && sender instanceof Player){
			final Player player = (Player) sender;
			new BukkitRunnable(){
				double t = 0;
				public void run(){
					t = t + Math.PI/80;
					Random rand = new Random();
					double randomNum = rand.nextDouble();
					double x = 0.3* Math.cos(t);
					double y = 0;
					double z = 0.3* Math.sin(t);
					player.setVelocity(new Vector(x,y,z));
					if(t > 100){
						this.cancel();
					}
				}
			}.runTaskTimer(EventHandle.getInstance(), 0, 1);
			return true;
		}
		return false;










	}
	public void createTimer(){
        new BukkitRunnable(){
                public void run(){

                }
        }.runTaskTimer(this, delay, period);
}

}