[Tuntun]

My codes:

Код:

CMD:respawncars(playerid, params[])
{
	if (PlayerInfo[playerid][pAdmin] >= 2)
	{
		new string[128], radius;
		if(sscanf(params, "d", radius)) return SendClientMessageEx(playerid, COLOR_WHITE, "Tip: /respawncars [radius]");

		if(radius < 1 || radius > 500)
		{
			SendClientMessageEx(playerid, COLOR_WHITE, "Radius must be higher than 0 and lower than 500!");
			return 1;
		}
		RespawnNearbyVehicles(playerid, radius);
		format(string, sizeof(string), "You have respawned all vehicles within a radius of %d.", radius);
		SendClientMessageEx(playerid, COLOR_GREY, string);
	}
	else
	{
		SendClientMessageEx(playerid, COLOR_GRAD1, "You are not authorized to use that command!");
	}
	return 1;
}

How to make something like:
/respawncars will respawn every cars in San Andreas that means i don't want the radius.

And how to make something like if i do /respawncars while someone in car then that car won't respawn. that mean:

/respawncars will just respawn which car is not using.