strcmp(direction_string, "right") == 0 ? MV_RIGHT :
strcmp(direction_string, "up") == 0 ? MV_UP :
strcmp(direction_string, "down") == 0 ? MV_DOWN :
strcmp(direction_string, "right") == 0 ? MV_RIGHT :
strcmp(direction_string, "up") == 0 ? MV_UP :
strcmp(direction_string, "down") == 0 ? MV_DOWN :