[FS] jLights.

/*
        jLights by Johurt(ES.^, Edgar).
        Date: 2013-07-18
        Video: http://www.youtube.com/watch?v=mM2epAmab8c
*/
#include <a_samp>
new pLights[MAX_PLAYERS], bool:LightsOnOff[MAX_PLAYERS];

public OnGameModeInit()
{
    SetTimer("Timer", 300, true);
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(!strcmp("/lights", cmdtext, true, 7))
    {
        if(!LightsOnOff[playerid])
        {
            LightsOnOff[playerid] = true;
        }
        else
        {
            LightsOnOff[playerid] = false;
            new vehicleid = GetPlayerVehicleID(playerid), panels, doors, lights, tires;
            if(vehicleid != 0 && GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
            {
                GetVehicleDamageStatus(vehicleid, panels, doors, lights, tires);
                UpdateVehicleDamageStatus(vehicleid, panels, doors, 0, tires);
            }
        }
        return 1;
    }
    return 0;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    new panels, doors, lights, tires;
    GetVehicleDamageStatus(vehicleid, panels, doors, lights, tires);
    UpdateVehicleDamageStatus(vehicleid, panels, doors, 0, tires);
    return 1;
}

forward Timer();
public Timer()
{
    new p, vehicleid, panels, doors, lights, tires;
    for(p = 0; p < MAX_PLAYERS; p++)
    {
        if(!IsPlayerConnected(p) || IsPlayerNPC(p)) continue;
        {
            vehicleid = GetPlayerVehicleID(p);
            if(vehicleid != 0 && GetPlayerState(p) == PLAYER_STATE_DRIVER)
            {
                if(LightsOnOff[p])
                {
                    if(pLights[p] != 1 && pLights[p] != 4)
                    {
                        pLights[p] = 1;
                    }
                    else
                    {
                        if(pLights[p] == 1)
                        {
                            pLights[p] = 4;
                        }
                        else
                        {
                            pLights[p] = 1;
                        }
                    }
                    GetVehicleDamageStatus(vehicleid, panels, doors, lights, tires);
                    UpdateVehicleDamageStatus(vehicleid, panels, doors, pLights[p], tires);
                }
            }
        }
    }
    return 1;
}