public boolean isActive(Vector2 cursor){
		if(cursor.x>=objs.length) cursor.x = 0;
		if(cursor.x<0) cursor.x = objs.length;

		if(cursor.y>=objs[(int) cursor.x].length) cursor.y = 0;
		if(cursor.y<0) cursor.y = objs[(int) cursor.x].length;
		
		if(objs[(int) cursor.x][(int)cursor.y]==null) return false;
		return objs[(int) cursor.x][(int)cursor.y].clickable;
	}