if(client->window_x < 0) client->window_x = info.get_abs_cursor_x();
if(client->window_y < 0) client->window_y = info.get_abs_cursor_y();
if(!window)
if(client->window_x < 0) client->window_x = info.get_abs_cursor_x();
if(client->window_y < 0) client->window_y = info.get_abs_cursor_y();
if(!window)