enum facc{
    FaccGay,
    FaccBomberos,
    FaccPutas,
    FaccPolicias, };
new InfoFacciones[MAX_PLAYERS][facc];

public OnPlayerSpawn(playerid){
    if(InfoFacciones[playerid][FaccGay] >= 1){
    //TU CODE
    //SetPlayerPos[...];
    }
    else if(InfoFacciones[playerid][FaccBomberos] >= 1){
    //TU CODE
    //SetPlayerPos[...];
    }
    else if(InfoFacciones[playerid][FaccPutas] >= 1){
    //TU CODE
    //SetPlayerPos[...];
    }
    else if(InfoFacciones[playerid][FaccPolicias] >= 1){
    //TU CODE
    //SetPlayerPos[...];
    }
    // ETC...
    return true;
}