[Zh3r0]

No, easily can be done like this.

pawn Код:

#define MAX_SPAWN_MAPS  (3)
forward ChangeSpawn();
new SpawnTimer,
    Spawn
    ;
public OnGameModeInit() SpawnTimer = SetTImer("ChangeSpawn",6*60*1000 );

public ChangeSpawn() Spawn = random( MAX_SPAWN_MAPS );

public OnPlayerSpawn( playerid )
{

     if ( Spawn == 0 )
     {
          SetPlayerPos(...);
          //Code..Code..Code...
     }
     if ( Spawn == 1 )
     {
          SetPlayerPos(...);
          //Code..Code..Code...
     }
     if ( Spawn == 2 )
     {
          SetPlayerPos(...);
          //Code..Code..Code...
     }
     if ( Spawn == 3 )
     {
          SetPlayerPos(...);
          //Code..Code..Code...
     }
     return 1;
}

Put this in your gamemode in the right callbacks.