package ei.game.scene.units;

import ei.engine.math.Vector2f;
import ei.engine.math.Vector2i;
import ei.engine.scene.Sprite;
import ei.game.gamestate.InGameState;
import ei.game.player.Human;
import ei.game.scene.GameEntity;
import ei.game.scene.weapons.Weapon;

public abstract class Unit extends GameEntity{
	
	private Sprite looks;
	private Weapon weapon;
	private Vector2i oldPos;

	public Unit(int l) {
		super(l);
		looks = new Sprite("none");
		InGameState.getHuman().addUnit(this);
		setPos(5, 5);
	}
	
	public Sprite getSprite(){
		return looks;
	}
	public void setSprite(Sprite image) {
		looks = image;
	}
	public void setPos(int x, int y) {
		oldPos = new Vector2i(x, y);
		InGameState.getMap().setPos(this, x, y);
		
	}
	public void move(int x, int y) {
		if(oldPos!=null) {
			InGameState.getMap().removePos(oldPos.getX(), oldPos.getY());
		}
		setPos(x, y);
		looks.move(InGameState.getMap().getPixelByPos((int)x, (int)y));
		oldPos = new Vector2i(x, y);
	}

}