/*******************************************************************************
*                                                                              *
*               #Nome script:     Fuel System                                  *
*               #Versione script: 0.1                                          *
*               #Autore script:   ~Peppinux AKA Peppe_Stasu                    *
*               #Ringraziamenti:                                               *
*                               Francesco_Ronaldo - Idea script                *
*                               Los Angeles RolePlay - Coordinate rifornimenti *
*                                                                              *
*               # Vietato rimuovere i crediti. #                               *
*                                                                              *
*******************************************************************************/

//******************************************************************************

#include <a_samp>

//******************************************************************************

forward scaloBenzina(vehicleid);

//==============================================================================

new
    vFuel[MAX_VEHICLES],
    pFuelTimer[MAX_PLAYERS];

//******************************************************************************

public OnFilterScriptInit()
{
    print("\n================================"),
    print("| Fuel System v0.1             |"),
    print("| By ~Peppinux AKA Peppe_Stasu |"),
    print("| Caricato con successo!       |"),
    print("================================\n");
    for(new i = 1; i < MAX_VEHICLES; i++) vFuel[i] = 100;
    return 1;
}

//==============================================================================

public OnFilterScriptExit()
{
    print("\n================================"),
    print("| Fuel System v0.1             |"),
    print("| By ~Peppinux AKA Peppe_Stasu |"),
    print("| Rimosso con successo!        |"),
    print("================================\n");
    return 1;
}

//==============================================================================

public OnPlayerDisconnect(playerid, reason)
{
    if(IsPlayerInAnyVehicle(playerid)) KillTimer(pFuelTimer[playerid]);
    return 1;
}

//==============================================================================

public OnPlayerCommandText(playerid, cmdtext[])
{
    new
        cmd[256],
        idx;
    cmd = strtok(cmdtext, idx);

    if(!strcmp(cmdtext, "/serbatoio", true))
    {
        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, -1, "{F60000}ERRORE: {AFAFAF}Devi essere in un veicolo.");
        new string[128];
        format(string, 128, "{00FF00}INFO: {AFAFAF}Benzina attualmente presente nel sebratoio: %d.", vFuel[GetPlayerVehicleID(playerid)]),
        SendClientMessage(playerid, -1, string),
        SendClientMessage(playerid, -1, "{00FF00}INFO: {AFAFAF}Se hai bisogno di rifornire la tua auto di carburante digita i comandi /pieno o /benzina ad un rifornimento.");
        for(new i = 0; i < MAX_PLAYERS; i++)
        {
            if(IsPlayerConnected(i) && (GetPlayerVehicleID(i) == GetPlayerVehicleID(playerid)))
            {
                new pName[24];
                GetPlayerName(playerid, pName, 24),
                format(string, 128, "* %s guarda l'indicatore di benzina dell'auto. *", pName),
                SendClientMessage(i, 0x00FF00FF, string);
            }
        }
        return 1;
    }

    if(!strcmp(cmdtext, "/pieno", true))
    {
        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, -1, "{F60000}ERRORE: {AFAFAF}Devi essere in un veicolo.");
        if(!isAtGasStation(playerid)) return SendClientMessage(playerid, -1, "{F60000}ERRORE: {AFAFAF}Devi essere ad un rifornimento.");
        new
            string[128],
            soldiIndispensabili = (100 - vFuel[GetPlayerVehicleID(playerid)]) * 2;
        if(GetPlayerMoney(playerid) < soldiIndispensabili)
        {
            format(string, 128, "{F60000}ERRORE: {AFAFAF}Servono $%d per fare il pieno alla tua auto attualmente.", soldiIndispensabili),
            SendClientMessage(playerid, -1, string);
            return 1;
        }
        vFuel[GetPlayerVehicleID(playerid)] = 100,
        GivePlayerMoney(playerid, -soldiIndispensabili),
        format(string, 128, "{00FF00}INFO: {AFAFAF}Hai fatto il pieno alla tua auto per $%d. Ricorda che per controllare la tua benzina puoi digitare /serbatoio", soldiIndispensabili),
        SendClientMessage(playerid, -1, string);
        return 1;
    }

    if(!strcmp(cmd, "/benzina", true))
    {
        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, -1, "{F60000}ERRORE: {AFAFAF}Devi essere in un veicolo.");
        if(!isAtGasStation(playerid)) return SendClientMessage(playerid, -1, "{F60000}ERRORE: {AFAFAF}Devi essere ad un rifornimento.");
        new
            tmp[256],
            ammontare;
        tmp = strtok(cmdtext, idx);
        if(!strlen(tmp)) return SendClientMessage(playerid, -1, "{F6D500}USO: {AFAFAF}/benzina [Ammontare]. Usa /pieno se vuoi fare direttamente il pieno.");
        ammontare = strval(tmp);
        if(ammontare > 100 - vFuel[GetPlayerVehicleID(playerid)]) return SendClientMessage(playerid, -1, "{F60000}ERRORE: {AFAFAF}Devi inserire un numero minore della differenza tra 100 e la benzina attuale del veicolo.");
        new
            string[128],
            soldiIndispensabili = ammontare * 2;
        if(GetPlayerMoney(playerid) < soldiIndispensabili)
        {
            format(string, 128, "{F60000}ERRORE: {AFAFAF}Per rifornire il tuo veicolo del %d%% di benzina hai bisogno di $%d.", ammontare, soldiIndispensabili),
            SendClientMessage(playerid, -1, string);
            return 1;
        }
        vFuel[GetPlayerVehicleID(playerid)] += ammontare;
        GivePlayerMoney(playerid, -soldiIndispensabili);
        format(string, 128, "{00FF00}INFO: {AFAFAF}Hai aggiunto il %d%% di benzina per $%d.", ammontare, soldiIndispensabili),
        SendClientMessage(playerid, -1, string);
        return 1;
    }

    return 0;
}

//==============================================================================

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(newstate == PLAYER_STATE_DRIVER) pFuelTimer[playerid] = SetTimerEx("scaloBenzina", 20*1000/*20 sec*/, true, "d", GetPlayerVehicleID(playerid));
    else if(newstate == PLAYER_STATE_PASSENGER) KillTimer(pFuelTimer[playerid]);
    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;
}

//==============================================================================

isAtGasStation(playerid)
{
    if(IsPlayerInRangeOfPoint(playerid, 10.0, 1004.0070, -939.3102, 42.1797) || IsPlayerInRangeOfPoint(playerid, 10.0, 1944.3260, -1772.9254, 13.3906) || IsPlayerInRangeOfPoint(playerid, 10.0, -90.5515, -1169.4578, 2.4079) || IsPlayerInRangeOfPoint(playerid, 10.0, -1609.7958, -2718.2048, 48.5391)
    || IsPlayerInRangeOfPoint(playerid, 10.0, -2029.4968, 156.4366, 28.9498) || IsPlayerInRangeOfPoint(playerid, 10.0, -2408.7590, 976.0934, 45.4175) || IsPlayerInRangeOfPoint(playerid, 10.0, -2243.9629, -2560.6477, 31.8841) || IsPlayerInRangeOfPoint(playerid, 10.0, -1676.6323, 414.0262, 6.9484)
    || IsPlayerInRangeOfPoint(playerid, 10.0, 2202.2349, 2474.3494, 10.5258)  || IsPlayerInRangeOfPoint(playerid, 10.0, 614.9333, 1689.7418, 6.6968)  || IsPlayerInRangeOfPoint(playerid, 10.0, -1328.8250, 2677.2173, 49.7665)  || IsPlayerInRangeOfPoint(playerid, 10.0, 70.3882, 1218.6783, 18.5165)
    || IsPlayerInRangeOfPoint(playerid, 10.0, 2113.7390, 920.1079, 10.5255)  || IsPlayerInRangeOfPoint(playerid, 10.0, -1327.7218, 2678.8723, 50.0625) || IsPlayerInRangeOfPoint(playerid, 10.0, 656.4265, -559.8610, 16.5015) || IsPlayerInRangeOfPoint(playerid, 10.0, 656.3797, -570.4138, 16.5015))
    return 1; // Coordinate by Los Angeles RolePlay
    return 0;
}

//==============================================================================

getVehicleDriver(vehicleid)
{
    for(new i = 0; i < MAX_PLAYERS; i++) if(IsPlayerConnected(i) && IsPlayerInVehicle(i, vehicleid) && GetPlayerState(i) == PLAYER_STATE_DRIVER) return i;
    return -1;
}

//==============================================================================

public scaloBenzina(vehicleid)
{
    if(vFuel[vehicleid] > 0) vFuel[vehicleid]--;
    switch(vFuel[vehicleid])
    {
        case 30: SendClientMessage(getVehicleDriver(vehicleid), -1, "{F60000}ATTENZIONE: {AFAFAF}La percentuale di benzina del tuo veicolo è pari al 30%%. Ti consigliamo di fare il /pieno.");
        case 20: SendClientMessage(getVehicleDriver(vehicleid), -1, "{F60000}ATTENZIONE: {AFAFAF}La percentuale di benzina del tuo veicolo è pari al 20%%. Ti consigliamo di fare il /pieno.");
        case 10: SendClientMessage(getVehicleDriver(vehicleid), -1, "{F60000}ATTENZIONE: {AFAFAF}La percentuale di benzina del tuo veicolo è pari al 10%%. Fai il /pieno o rimarrai a piedi!");
        case 5: SendClientMessage(getVehicleDriver(vehicleid), -1, "{F60000}ATTENZIONE: {AFAFAF}La percentuale di benzina del tuo veicolo è pari al 5%%. Fai subito il /pieno o resterai a piedi.");
    }
}

//******************************************************************************