void billboard_click(PANEL* pnl){
	
	if(var_bullets){
		
		var alpha;
		var format = bmap_lock(pnl.bmap, 0);
		
		int x = (mouse_pos.x - pnl.pos_x) / pnl.scale_x;
		int y = (mouse_pos.y - pnl.pos_y) / pnl.scale_y;
		var pixel = pixel_for_bmap(pnl.bmap, x, y);
		COLOR col;
		
		pixel_to_vec(col, alpha, format, pixel);
		bmap_unlock(pnl.bmap);
		
		
		if(alpha > 10){
			kill_handler(pnl, pnl.scale_x, pnl.pos_y);
		}else{
		}
	}
}