[Eloy]

Try

PHP код:

public OnPlayerSpawn(playerid)
{
    switch(Player[playerid][City])
    {
         case 0: { SetPlayerPos(playerid, Float:PosX, Float:PosY, Float:PosZ); } // Spawn In LS
         case 1: { SetPlayerPos(playerid, Float:PosX, Float:PosY, Float:PosZ); } // Spawn In SF
         case 2: { SetPlayerPos(playerid, Float:PosX, Float:PosY, Float:PosZ); } // Spawn In LV
         default: { SetPlayerPos(playerid, Float:PosX, Float:PosY, Float:PosZ); } // For users Bugged or using hack
    }
    return 1;
} 


This is a example script ejecuted when a player have register data value City from register system.