[grand.Theft.Otto]

Add this to the top of your script:

pawn Код:

new SpawnedRecently[MAX_PLAYERS];

Replace your old /v command with this:

pawn Код:

if(strcmp(cmd, "/v", true, 10) == 0)
{
    new String[200];
    new tmp[256];
    new Float:x, Float:y, Float:z;

    tmp = strtok(cmdtext, idx);
    if(!strlen(tmp)) return SendClientMessage(playerid, l_red, "Usage: /v [car name].");

    if(!IsPlayerAdmin(playerid) && SpawnedRecently[playerid] == 1) return SendClientMessage(playerid,l_red,"Please Wait Before Spawning Another Car.");

    new vehicle = GetVehicleModelIDFromName(tmp);

    if(vehicle < 400 || vehicle > 611) return SendClientMessage(playerid, l_red, "Invalid Vehicle Name.");

    new Float:a;
    GetPlayerFacingAngle(playerid, a);
    GetPlayerPos(playerid, x, y, z);

    if(IsPlayerInAnyVehicle(playerid) == 1)
    {
        GetXYInFrontOfPlayer(playerid, x, y, 8);
    }
    else
    {
        GetXYInFrontOfPlayer(playerid, x, y, 5);
    }

    new PlayersVehicle = CreateVehicle(vehicle, x, y, z, a+90, -1, -1, -1);
    LinkVehicleToInterior(PlayersVehicle, GetPlayerInterior(playerid));

    format(String, sizeof(String), "You have spawned a %s", aVehicleNames[vehicle - 400]);
    SendClientMessage(playerid, l_green, String);

    if(!IsPlayerAdmin(playerid))
    {
        SetPVarInt(playerid, "WaitSpawn", SetTimerEx("WaitSpawn", 15000, true, "i", playerid));
        SpawnedRecently[playerid] = 1;
    }

    return 1;
}

Add to the bottom of your script:

pawn Код:

forward WaitSpawn(playerid);
public WaitSpawn(playerid);
{
    if(SpawnedRecently[playerid] == 1)
    {
        SpawnedRecently[playerid] = 0;
    }
}

Note:

I used IsPlayerAdmin function to determine whether the player is an RCON admin, replace it with your own admin variable if you have it.

Untested.