Save and load System Error

// This is a comment
// uncomment the line below if you want to write a filterscript
#define FILTERSCRIPT

#include <a_samp>

#if defined FILTERSCRIPT

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" Save/Load Position System By Tox'");
    print("--------------------------------------\n");
    return 1;
}

public OnFilterScriptExit()
{
    return 1;
}

#else

main()
{
    print("\n----------------------------------");
    print(" Blank Gamemode by your name here");
    print("----------------------------------\n");
}

#endif

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(strcmp(cmdtext, "/s", true) ==0)
    {
    if(IsPlayerConnected(playerid))
    {
        new Float:x,Float:y,Float:z;
        GetPlayerPos(playerid,x,y,z);
        SetPVarFloat(playerid,"xpos",x); // save X POS
        SetPVarFloat(playerid,"ypos",y); // save Y POS
        SetPVarFloat(playerid,"zpos",z); // save Z POS
        SetPVarInt(playerid,"int",GetPlayerInterior(playerid));//get interior
        SendClientMessage(playerid,0x33AA33AA,"Position Saved! Use /r To Get back To It!,");
    }
    return 1;
}
    if (strcmp("/r", cmdtext, true, 10) == 0)
{
    if(IsPlayerConnected(playerid))
    {
        if (GetPlayerState(playerid) == 2)
        {
            new tmpcar = GetPlayerVehicleID(playerid);
            SetVehiclePos(tmpcar, GetPVarFloat(playerid,"xpos"),GetPVarFloat(playerid,"ypos"),GetPVarFloat(playerid,"zpos"));
            LinkVehicleToInterior(tmpcar, GetPVarInt(playerid,"int"));
        }
        else
        {
            SetPlayerPos(playerid, GetPVarFloat(playerid,"xpos"), GetPVarFloat(playerid,"ypos"), GetPVarFloat(playerid,"zpos"));
            SetPlayerInterior(playerid, GetPVarInt(playerid,"int"));
        }
        SendClientMessage(playerid, 0x33AA33AA, "Loaded Saved Position.");
        }
    return 1;
}