[Stefand]

pawn Код:

dcmd_carpos(playerid,params[])
{
    new string[128], CARID;
    if(sscanf(params, "u", CARID))
    {
        SendClientMessage(playerid,COLOR_ERROR,"USAGE: /carpos (CARID)");
    }
    else
    {
        new Float: carx, Float: cary, Float: carz;
        GetVehiclePos(CARID, carx, cary, carz);
        format(string, sizeof(string), "%d's Position: %d, %d, %d.", CARID, carx, cary, carz);
        SendClientMessage(playerid, COLOR_WHITE, string);
        new Float: carangle;
        GetVehicleZAngle(CARID, carangle);
        format(string, sizeof(string), "%d's angle: %d.", CARID, carangle);
        SendClientMessage(playerid, COLOR_WHITE, string);
    }
    return 1;
}

Gives this result in game:

Код:

[15:32:37] 65535's Position: 0, 0, 0.
[15:32:38] 65535's angle: 0.

When I use /carpos 80

[lelemaster]

Make sure the vehicle id exist.

Something like this.

if(CARID == INVALID_VEHICLE_ID) return //the message you want

[gtakillerIV]

PHP код:

dcmd_carpos(playerid,params[])
{
    new string[128], CARID;
    if(sscanf(params, "i", CARID))
    {
        SendClientMessage(playerid,COLOR_ERROR,"USAGE: /carpos (CARID)");
    }
    if(CARID == INVALID_VEHICLE_ID) return SendClientMessage(playerid, -1, "Wrong car ID!")
    else
    {
         new Float: carx, Float: cary, Float: carz;
        GetVehiclePos(CARID, carx, cary, carz);
        format(string, sizeof(string), "%d's Position: %d, %d, %d.", CARID, carx, cary, carz);
        SendClientMessage(playerid, COLOR_WHITE, string);
        new Float: carangle;
        GetVehicleZAngle(CARID, carangle);
        format(string, sizeof(string), "%d's angle: %d.", CARID, carangle);
        SendClientMessage(playerid, COLOR_WHITE, string);
    }
    return 1;
} 


That should do it.

[Stefand]

Let me test it

[fordawinzz]

just use '%f' instead of '%d' because the vehicle pos returns floats, lol

[Stefand]

I use that DL ID and it sais Wrong ID

[Stefand]

Quote:

Originally Posted by fordawinzz just use '%f' instead of '%d' because the vehicle pos returns floats, lol

and what % for the vehicle ID?

[Basssiiie]

1. The 'u' specifier in sscanf is for players, not for vehicles. It will check if there's someone with playerid 80, which there isn't.
2. The '%d' specifier in format is for integers. The position and the angle of a vehicle are point numbers, or Floats. These have to be specified with '%f' instead of '%d'.
3. It might be a good idea to check if the vehicle ID does actually exist, before you check it's position. There's a hidden native called 'IsValidVehicle'. If you want to use this, you need to add this to the top of your script:
   
   Код:

   native IsValidVehicle(vehicleid);

Edit: For your last question; the vehicle id it just an integer, so '%d' or '%i' will both work just fine. More information about format here.

[Stefand]

Quote:

Originally Posted by Basssiiie The 'u' specifier in sscanf is for players, not for vehicles. It will check if there's someone with playerid 80, which there isn't. The '%d' specifier in format is for integers. The position and the angle of a vehicle are point numbers, or Floats. These have to be specified with '%f' instead of '%d'. It might be a good idea to check if the vehicle ID does actually exist, before you check it's position. There's a hidden native called 'IsValidVehicle'. If you want to use this, you need to add this to the top of your script: Код: native IsValidVehicle(vehicleid); Edit: For your last question; the vehicle id it just an integer, so '%d' or '%i' will both work just fine. More information about format here.

pawn Код:

native IsValidVehicle(vehicleid);

dcmd_carpos(playerid,params[])
{
    #pragma unused params
    new string[128], CARID;
    if(IsValidVehicle(CARID))
    {
        new Float: carx, Float: cary, Float: carz;
        GetVehiclePos(CARID, carx, cary, carz);
        format(string, sizeof(string), "%i's Position: %f, %f, %f.", CARID, carx, cary, carz);
        SendClientMessage(playerid, COLOR_WHITE, string);
        new Float: carangle;
        GetVehicleZAngle(CARID, carangle);
        format(string, sizeof(string), "%i's angle: %f.", CARID, carangle);
        SendClientMessage(playerid, COLOR_WHITE, string);
    }
    return 1;
}

Should work?

[Basssiiie]

Why did you remove sscanf? You need to extract the vehicle id from params? In that script 'CARID' will always stay 0, because there's no function that changes that.