[dominik523]

You need to finish your command with returning 1 if I'm right.

Код:

return doors -> return 1;

EDIT:
Also, function GetPlayerVehicleID only work if player is in any vehicle. That's why your command is working only when the player is in the car. You need to create a vehicle when the player joins the server and then save vehicleid to your variable. For example:

pawn Код:

enum pInfo
{
     pVehModel,
     pVehicle
};
new PlayerData[MAX_PLAYERS][pInfo];
// under on player connect
if(PlayerData[playerid][pVehModel])
     pVehicle = CreateVehicle(...);

// and in your command
GetVehiclePos(PlayeData[playerid][pVeh], x, y, z);
If(IsPlayerInRangeOfPoint(playerid, 4, x, y, z))
...