interiorSpawn1(interiorID, player1, player2 = -1)
{
    if(player2 > -1)
    {
        new sWorld, aWorld, sInterior, aInterior;
        sWorld = GetPlayerVirtualWorld(player2);
        aWorld = GetPlayerVirtualWorld(player1);
        sInterior = GetPlayerInterior(player2);
        aInterior = GetPlayerInterior(player1);
        if(sWorld > 0 || aWorld > 0)
        {
            SetPlayerVirtualWorld(player2, 0);
            SetPlayerVirtualWorld(player1, 0);
        }
        if(sInterior && aInterior != 0)
        {
            SetPlayerInterior(player1, interiorID);
            SetPlayerInterior(player2, interiorID);
        }
        return 1;
    }
    else
    {
        new sWorld, sInterior;
        sWorld = GetPlayerVirtualWorld(player1);
        sInterior = GetPlayerInterior(player1);
        if(sWorld > 0)
        {
            SetPlayerVirtualWorld(player1, 0);
        }
        if(sInterior != 0)
        {
            SetPlayerInterior(player1, interiorID);
        }
        return 1;
    }
}