// [FS] Engine System v3
// Made by Joe Torran C
// Credits to JeNkStA for helping me fix some stuff
// DO NOT REMOVE THESE CREDITS

#include <a_samp>
#include <zcmd>

#define colorRed        0xFF0000FF
#define colorYellow     0xFFFF00FF

forward StartEngine(playerid);
forward DamagedEngine(playerid);

new vehEngine[MAX_VEHICLES];

public OnPlayerStateChange(playerid, newstate, oldstate)
{
        new vehicleid = GetPlayerVehicleID(playerid);

        if(newstate == PLAYER_STATE_DRIVER)
        {
            if(vehEngine[vehicleid] == 0)
            {
                TogglePlayerControllable(playerid, 0);
                SendClientMessage(playerid, colorYellow, "Vehicle engine NOT started");
                SendClientMessage(playerid, colorYellow, "To start the vehicle's engine press \"Shift\" or type \"/engine\"");
                }
                else if(vehEngine[vehicleid] == 1)
                {
                    TogglePlayerControllable(playerid, 1);
                    SendClientMessage(playerid, colorYellow, "Vehicle engine running");
                }
        }
        return 1;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    new vehicleid = GetPlayerVehicleID(playerid);

        if(IsPlayerInAnyVehicle(playerid))
        {
            if(vehEngine[vehicleid] == 0)
            {
                if(newkeys == KEY_JUMP)
                {
                                vehEngine[vehicleid] = 2;
                                SetTimerEx("StartEngine", 3000, 0, "i", playerid);
                                SendClientMessage(playerid, colorYellow, "Vehicle engine starting");
                        }
                }
                if(newkeys == KEY_SECONDARY_ATTACK)
                {
                    RemovePlayerFromVehicle(playerid);
                    TogglePlayerControllable(playerid, 1);
                }
        }
        return 1;
}

public StartEngine(playerid)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    new Float:health;
    new rand = random(2);

    GetVehicleHealth(vehicleid, health);

        if(IsPlayerInAnyVehicle(playerid))
        {
            if(vehEngine[vehicleid] == 2)
            {
                if(health > 300)
                        {
                            if(rand == 0)
                            {
                                        vehEngine[vehicleid] = 1;
                                        TogglePlayerControllable(playerid, 1);
                                        SetTimerEx("DamagedEngine", 1000, 1, "i", playerid);
										SendClientMessage(playerid, colorYellow, "Vehicle engine started");
										new veh = GetPlayerVehicleID(playerid);
										GetVehicleParamsEx(veh,engine,lights,alarm,doors,bonnet,boot,objective);
										 SetVehicleParamsEx(veh,VEHICLE_PARAMS_ON,lights,alarm,doors,bonnet,boot,objective);
								}
                                if(rand == 1)
                                {
                                    vehEngine[vehicleid] = 0;
                                    TogglePlayerControllable(playerid, 0);
                                    SendClientMessage(playerid, colorYellow, "Vehicle engine failed to start");
                                }
                        }
                        else
                        {
                            vehEngine[vehicleid] = 0;
                            TogglePlayerControllable(playerid, 0);
                            SendClientMessage(playerid, colorYellow, "Vehicle engine failed to start due to damage");
                        }
                }
        }
        return 1;
}

public DamagedEngine(playerid)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    new Float:health;

    GetVehicleHealth(vehicleid, health);

        if(IsPlayerInAnyVehicle(playerid))
        {
            if(vehEngine[vehicleid] == 1)
            {
                if(health < 300)
                        {
                            vehEngine[vehicleid] = 0;
                            TogglePlayerControllable(playerid, 0);
                            SendClientMessage(playerid, colorYellow, "Vehicle engine stopped due to damage");
                        }
                }
        }
        return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
        TogglePlayerControllable(playerid, 1);
        return 1;
}

CMD:engine(playerid, params[])
{
        new vehicleid = GetPlayerVehicleID(playerid);

        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, colorRed, "You need to be in a vehicle to use this command");

        if(vehEngine[vehicleid] == 0)
        {
				vehEngine[vehicleid] = 2;
                SetTimerEx("StartEngine", 3000, 0, "i", playerid);
                SendClientMessage(playerid, colorYellow, "Vehicle engine starting");
        }
        else if(vehEngine[vehicleid] == 1)
        {
				vehEngine[vehicleid] = 0;
                TogglePlayerControllable(playerid, 0);
                SendClientMessage(playerid, colorYellow, "Vehicle engine stopped");
                SendClientMessage(playerid, colorYellow, "To re-start the vehicle's engine press \"Shift\" or type \"/engine\"");
				new veh = GetPlayerVehicleID(playerid);
				GetVehicleParamsEx(veh,engine,lights,alarm,doors,bonnet,boot,objective);
				SetVehicleParamsEx(veh,VEHICLE_PARAMS_OFF,lights,alarm,doors,bonnet,boot,objective);
		}
        return 1;
}

public OnFilterScriptInit()
{
        print("\n  [FS] Engine System v3 by Joe Torran C \n");
        return 1;
}