Tank Lights System

#include <a_samp>
// Tank Light System by O.K.Style™
#define TANK_LIGHTS_SYNC_DELAY 30 * 1000
new TankTimer[MAX_PLAYERS char], tlight[MAX_PLAYERS * 2 char];
public OnFilterScriptExit()
{
    for(new i = 0; i < sizeof(tlight); i++) if(IsValidObject(tlight{i})) DestroyObject(tlight{i});
    for(new i = GetMaxPlayers() - 1; i != -1; i--) KillTimer(TankTimer{i});
    return 1;
}
public OnPlayerConnect(playerid) return TogglePlayerClock(playerid, 1);
public OnPlayerDisconnect(playerid, reason) return KillTimer(TankTimer{playerid});
public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(GetPVarInt(playerid, "TLOff") == 1) return 1;
    if(newstate == PLAYER_STATE_DRIVER)
    {
        new vehicleid = GetPlayerVehicleID(playerid);
        if(GetVehicleModel(vehicleid) != 432) return 1;
        new hour, minute;
        GetPlayerTime(playerid, hour, minute);
        #pragma unused minute
        if(hour < 6 || hour > 21)
        {
            tlight{playerid} = CreateObject(19280, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
            tlight{playerid + MAX_PLAYERS} = CreateObject(19280, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
            AttachObjectToVehicle(tlight{playerid}, vehicleid, 1.6, 3.83, 0.675, 15.075, 0.0, 0.0);
            AttachObjectToVehicle(tlight{playerid + MAX_PLAYERS}, vehicleid, -1.6, 3.83, 0.675, 15.075, 0.0, 0.0);
            return 1;
        }
        TankTimer{playerid} = SetTimerEx("CheckTank", TANK_LIGHTS_SYNC_DELAY, 1, "i", playerid);
        return 1;
    }
    if(oldstate == PLAYER_STATE_DRIVER && newstate != PLAYER_STATE_DRIVER)
    {
        if(GetVehicleModel(GetPlayerVehicleID(playerid)) != 432) return 1;
        if(IsValidObject(tlight{playerid})) DestroyObject(tlight{playerid});
        if(IsValidObject(tlight{playerid + MAX_PLAYERS})) DestroyObject(tlight{playerid + MAX_PLAYERS});
        KillTimer(TankTimer{playerid});
        return 1;
    }
    return 1;
}
public OnPlayerCommandText(playerid, cmdtext[])
{
    new cmd[256], idx;
    cmd = strtok(cmdtext, idx);
    if(strcmp(cmd, "/time", true) == 0)
    {
        if(!IsPlayerAdmin(playerid)) return 1;
        for(new i = GetMaxPlayers() - 1; i != -1; i--)
        {
            if(!IsPlayerConnected(i)) continue;
            SetPlayerTime(i, strval(strtok(cmdtext, idx)), 0);
        }
        return 1;
    }
    if(strcmp(cmdtext, "/tloff", true) == 0)
    {
        if(GetVehicleModel(GetPlayerVehicleID(playerid)) != 432) return 1;
        if(IsValidObject(tlight{playerid})) DestroyObject(tlight{playerid});
        if(IsValidObject(tlight{playerid + MAX_PLAYERS})) DestroyObject(tlight{playerid + MAX_PLAYERS});
        SetPVarInt(playerid, "TLMC", 1); // Tank Lights Manual Control
        return 1;
    }
    if(strcmp(cmdtext, "/tlon", true) == 0)
    {
        new vehicleid = GetPlayerVehicleID(playerid);
        if(GetVehicleModel(vehicleid) != 432) return 1;
        if(IsValidObject(tlight{playerid})) DestroyObject(tlight{playerid});
        if(IsValidObject(tlight{playerid + MAX_PLAYERS})) DestroyObject(tlight{playerid + MAX_PLAYERS});
        tlight{playerid} = CreateObject(19280, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
        tlight{playerid + MAX_PLAYERS} = CreateObject(19280, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
        AttachObjectToVehicle(tlight{playerid}, vehicleid, 1.6, 3.83, 0.675, 15.075, 0.0, 0.0);
        AttachObjectToVehicle(tlight{playerid + MAX_PLAYERS}, vehicleid, -1.6, 3.83, 0.675, 15.075, 0.0, 0.0);
        SetPVarInt(playerid, "TLMC", 1);
        return 1;
    }
    if(strcmp(cmdtext, "/tld", true) == 0) return DeletePVar(playerid, "TLMC");
    return 0;
}
forward CheckTank(playerid);
public CheckTank(playerid)
{
    if(GetPVarInt(playerid, "TLMC") == 1) return 1;
    new vehicleid = GetPlayerVehicleID(playerid);
    if(GetVehicleModel(vehicleid) != 432) return 1;
    new hour, minute;
    GetPlayerTime(playerid, hour, minute);
    #pragma unused minute
    if(IsValidObject(tlight{playerid})) DestroyObject(tlight{playerid});
    if(IsValidObject(tlight{playerid + MAX_PLAYERS})) DestroyObject(tlight{playerid + MAX_PLAYERS});
    if(hour < 6 || hour > 21)
    {
        tlight{playerid} = CreateObject(19280, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
        tlight{playerid + MAX_PLAYERS} = CreateObject(19280, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
        AttachObjectToVehicle(tlight{playerid}, vehicleid, 1.6, 3.83, 0.675, 15.075, 0.0, 0.0);
        AttachObjectToVehicle(tlight{playerid + MAX_PLAYERS}, vehicleid, -1.6, 3.83, 0.675, 15.075, 0.0, 0.0);
        return 1;
    }
    return 1;
}
stock strtok(const string[], &index)
{
    new length = strlen(string);
    while ((index < length) && (string[index] <= ' ')) index++;
    new offset = index, result[20];
    while ((index < length) && (string[index] > ' ') && ((index - offset) < (sizeof(result) - 1))) result[index - offset] = string[index], index++;
    result[index - offset] = EOS;
    return result;
}