package yuriah.entities;

import java.awt.Graphics2D;
import java.awt.Image;

import javax.swing.ImageIcon;

import yuriah.map.Map;

public class Player {
	private float x;
	private float y;
	private float ang;
	private float size = 0.3f;
	public Image image;
	private Map map;

	public Player(Map map, float x, float y) {
		this.map = map;
		this.x = x;
		this.y = y;
	}

	public boolean move(float dx, float dy) {
		float nx = x + dx;
		float ny = y + dy;

		if (validLocation(nx, ny)) {
			x = nx;
			y = ny;
			ang = (float) (Math.atan2(dy, dx) - (Math.PI / 2));
			return true;
		}
		return false;
	}

	public boolean validLocation(float nx, float ny) {
		if (map.blocked(nx - size, ny - size)) {
			return false;
		}
		if (map.blocked(nx + size, ny - size)) {
			return false;
		}
		if (map.blocked(nx - size, ny + size)) {
			return false;
		}
		if (map.blocked(nx + size, ny + size)) {
			return false;
		}
		return true;
	}


	public void paint(Graphics2D g) {
		this.image = new ImageIcon(getClass().getResource("sprite.gif")).getImage();

		if (x <= .45)
			x = .45f;
		if (y <= .35)
			y = .35f;
		int xp = (int) (Map.TILE_SIZE * x);
		int yp = (int) (Map.TILE_SIZE * y);

		g.drawString(x + ":" + y, 100, 100);

		g.rotate(ang, xp, yp);
		g.drawImage(image, (int) (xp - 16), (int) (yp - 16), null);
		g.rotate(-ang, xp, yp);
	}
}