//--------------------------------------------------------------//
// Mechanic job system by hobo101 aka MarkNelson V0.1
// If you're using this system as a filterscript or in your game-mode
// Please, don't remove the credits
// If you find any bug, feel free to report it through PM on samp forums
// to MarkNelson, Thank you for understanding.
//-------------------------------------------------------------//

#include <a_samp>
#include <streamer>
#include <zcmd>
#include <sscanf2>


//Mechanic Job Color + Civil Color + Dialog
#define COLOR_CIVIL 0xFFFF6CFF
#define COLOR_MECHANIC 0x808040FF
#define DIALOG_MECHANIC 894
#define DIALOG_MECHANICS 895
#define DIALOG_MECHHELP 896
//
new mechjob[MAX_PLAYERS];
new mechpickup;
new Repairing[MAX_PLAYERS];
new request[MAX_PLAYERS];
//
Float:GetDistanceBetweenPlayers(playerid,id)
{
    new Float:x1,Float:y1,Float:z1,Float:x2,Float:y2,Float:z2;
    if(!IsPlayerConnected(playerid) || !IsPlayerConnected(id)) {
        return -1.00;
    }
    GetPlayerPos(playerid,x1,y1,z1);
    GetPlayerPos(id,x2,y2,z2);
    return floatsqroot(floatpower(floatabs(floatsub(x2,x1)),2)+floatpower(floatabs(floatsub(y2,y1)),2)+floatpower(floatabs(floatsub(z2,z1)),2));
}
stock SendToMechanics(color, str[])
{
    for(new i=0 ; i<MAX_PLAYERS ; i++)
    {
        if(IsPlayerConnected(i) && mechjob[i] > 0)
        {
            SendClientMessage(i, color, str);
        }
    }
}
stock GetName(playerid) {
    new pName[26];
    GetPlayerName(playerid, pName, MAX_PLAYER_NAME);
    return pName;
}
stock GetPlayerNameEx(playerid)
{
     new playername[25];
     GetPlayerName(playerid, playername, sizeof(playername));
     return playername;
}
//
#define FILTERSCRIPT

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print("* hobo101(MarkNelson)'s mechanic job system has been loaded *");
    print("--------------------------------------\n");
    Create3DTextLabel("Mechanic Job",0xFFFF80FF,1629.0221,-1903.3815,13.5532,30.0,0); //Mechanic Job 3dtextlabel
    mechpickup = CreateDynamicPickup(1275,2,1629.0221,-1903.3815,13.5532,0,0,-1,100.0); // Mechanic Job Pickup
    AddStaticVehicle(525,1648.6406,-1904.0719,13.2318,11.6325,103,37); // Tow Truck 1
    AddStaticVehicle(525,1632.0477,-1908.3938,13.2304,276.3869,103,37); // Tow Truck 2
    AddStaticVehicle(525,1670.6864,-1894.7494,13.2265,89.3171,103,37); // Tow Truck 3
    AddStaticVehicle(525,1625.6631,-1896.0985,13.2308,269.6205,103,37); // Tow Truck 4
    AddStaticVehicle(525,1624.0439,-1857.5204,13.2281,183.4155,103,37); // Tow Truck 5
    return 1;
}

public OnFilterScriptExit()
{
    print("\n----------------------------------");
    print(" * hobo101(MarkNelson)'s mechanic job system has been unloaded *");
    print("----------------------------------\n");
    return 1;
}

public OnPlayerConnect(playerid)
{
    mechjob[playerid] = 0;
    Repairing[playerid] = 0;
    request[playerid] = 0;
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{

    mechjob[playerid] = 0;
    Repairing[playerid] = 0;
    request[playerid] = 0;
    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    mechjob[playerid] = 0;
    SetPlayerColor(playerid, COLOR_CIVIL);
    return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(mechjob[playerid] == 0)
    {
        if(newstate == PLAYER_STATE_DRIVER)
        {
            if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 525 )
            {
                SendClientMessage(playerid, COLOR_CIVIL,"This vehicle is restricted.");
                RemovePlayerFromVehicle(playerid);
            }
        }
    }
    return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    switch(dialogid)
    {
        case 894:
        {
            if(!response) SendClientMessage(playerid, COLOR_CIVIL, "Okay, Good bye. If you changed your mind, come back.");
            if(response)
            {
                if(mechjob[playerid] == 1 ) return SendClientMessage(playerid, COLOR_MECHANIC, "You're already a mechanic");
                if(GetPlayerWantedLevel(playerid) > 0) return SendClientMessage(playerid, COLOR_CIVIL, "You are wanted, you can't join, We don't accept criminals");
                SendClientMessage(playerid,COLOR_MECHANIC, "Congratulations! Now you're a mechanic. Use /ljob to leave the job");
                mechjob[playerid] = 1;
                SetPlayerColor(playerid,COLOR_MECHANIC);
                new pname[MAX_PLAYER_NAME], string[120];
                GetPlayerName(playerid, pname, sizeof(pname));
                format(string, sizeof(string), "%s is now one of our mechanics in San Andreas!", pname);
                SendClientMessageToAll(COLOR_MECHANIC, string);
            }
        }
    }
    return 1;
}

CMD:fix(playerid,params[])
{
    if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER) return SendClientMessage(playerid, COLOR_MECHANIC, "You have to be on foot to use this command");
    if(GetPlayerState(playerid) == PLAYER_STATE_PASSENGER) return SendClientMessage(playerid, COLOR_MECHANIC, "You have to be on foot to use this command");
    if(mechjob[playerid] == 0) return SendClientMessage(playerid, COLOR_MECHANIC, "You're not a mechanic!");
    if(mechjob[playerid] == 1)
    {




        new id;
        if(sscanf(params, "u", id)) return SendClientMessage(playerid, COLOR_MECHANIC, "Syntax: /fix [id]");
        else if(id == INVALID_PLAYER_ID) return SendClientMessage(playerid, COLOR_CIVIL, "That player is not connected to the server!");
        else if(id == playerid) return SendClientMessage(playerid, COLOR_MECHANIC, "You cannot fix yourself's car!");
        else if(GetDistanceBetweenPlayers(playerid, id) > 5.00) return SendClientMessage(playerid, COLOR_MECHANIC, "That player is too far away!");
        else if(GetPlayerState(id) == PLAYER_STATE_ONFOOT) return SendClientMessage(playerid,COLOR_MECHANIC, "That player is not in a vehicle!");
        else if(GetPlayerState(id) == PLAYER_STATE_PASSENGER) return SendClientMessage(playerid, COLOR_MECHANIC, "That player is not driving a vehicle!");
        else if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER) return SendClientMessage(playerid, COLOR_MECHANIC, "You have to be on foot to use this command!");
        else if(GetPlayerState(playerid) == PLAYER_STATE_PASSENGER) return SendClientMessage(playerid, COLOR_MECHANIC, "You have to be on foot to use this command!");
        else
        {


            if(GetPlayerState(id) == PLAYER_STATE_DRIVER)
            {
                new Float:vhealth;
                new vehicleid = GetPlayerVehicleID(id);
                GetVehicleHealth(vehicleid, vhealth);
                if(Repairing[playerid] == 1) return SendClientMessage(playerid, COLOR_MECHANIC, "You have to wait 2 minutes to fixing a vehicle another time!");
                if(vhealth == 1000.0)  return SendClientMessage(playerid, COLOR_MECHANIC, "That player's vehicle has enough health already!");
                if(vhealth > 1000.0)  return SendClientMessage(playerid, COLOR_MECHANIC, "That player's vehicle has enough health already!");
                else
                {



                    new string[100];
                    new pName[MAX_PLAYER_NAME];
                    GetPlayerName(id, pName, sizeof(pName));
                    RepairVehicle(GetPlayerVehicleID(id));
                    format(string, sizeof(string), "You've successfully repaired %s's vehicle (ID: %d)! +$4200", pName, id);
                    SendClientMessage(playerid, COLOR_MECHANIC, string);
                    SendClientMessage(id, COLOR_MECHANIC, "A mechanic has fixed your vehicle!");
                    GivePlayerMoney(playerid,4200);
                    SetTimerEx("repairing", 120000, false, "i", playerid); // the timer of repairing cool down
                    Repairing[playerid] = 1;
                    new pname[MAX_PLAYER_NAME], stringx[190];
                    GetPlayerName(playerid, pname, sizeof(pname));
                    format(stringx, sizeof(stringx), "[MECHANIC]: %s has fixed a vehicle!", pname);
                    SendClientMessageToAll(COLOR_MECHANIC, stringx);
                    PlayerPlaySound(id,1133,0.0,0.0,0.0);
                    PlayerPlaySound(playerid,1133,0.0,0.0,0.0);


                }
            }
        }
    }
    return 1;
}

public OnPlayerPickUpDynamicPickup(playerid, pickupid)
{

    if(pickupid == mechpickup)
    {

       ShowPlayerDialog(playerid, 894, DIALOG_STYLE_MSGBOX, "{808040}Mechanic job{FFFFFF}", "Welcome to Mechanics Garage\nWell, You can work as a mechanic in San Andreas here!\nYou can use /fix to fix player's vehicles\nAre you sure that you want to join?  !", "Yes", "No i won't");

    }
    return 1;
}
forward repairing(playerid);
public repairing(playerid)
{
    if(mechjob[playerid] == 1)
    {
       SendClientMessage(playerid,COLOR_MECHANIC,"You can fix a vehicle another time now");
       Repairing[playerid] = 0;
    }
}
forward requested(playerid);
public requested(playerid)
{
    if(request[playerid] == 1)
    {
       SendClientMessage(playerid,COLOR_MECHANIC,"You can request for a mechanic again now");
       request[playerid] = 0;
    }
}
CMD:mechanics(playerid, params[])
{
    new IsMechOnline = 0;
    new string[300], Jstring[128];

    for(new i=0;i<MAX_PLAYERS;i++)
    {
        if(IsPlayerConnected(i))
        {
            if(mechjob[i] > 0)
            {
              format(Jstring, 128, "{FFFF00}%s (%d) - Mechanic Available\n", GetPlayerNameEx(i), i);
              strcat(string, Jstring, sizeof(string));
              IsMechOnline++;
            }
        }
    }
    if(IsMechOnline == 0)
    ShowPlayerDialog(playerid,DIALOG_MECHANICS,DIALOG_STYLE_MSGBOX,"Warning","There are no mechanics available at this time" ,"Close","");
    else ShowPlayerDialog(playerid,DIALOG_MECHANICS,DIALOG_STYLE_LIST,"Mechanics", string ,"Close","");
    return 1;
}
CMD:ljob(playerid, params[])
{
    if(mechjob[playerid] == 0) return SendClientMessage(playerid, COLOR_CIVIL, "You're not a mechanic to use this command");
    if(mechjob[playerid] == 1)
    {
        SendClientMessage(playerid, COLOR_CIVIL, "You're a normal civillian now");
        mechjob[playerid] = 0;
        SetPlayerColor(playerid, COLOR_CIVIL);
        ResetPlayerWeapons(playerid);
    }
    if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 525)
    {
        RemovePlayerFromVehicle(playerid);
    }
    return 1;
}
CMD:tow(playerid, params[])
{
    if(mechjob[playerid] == 0) return SendClientMessage(playerid, COLOR_CIVIL, "You have to be a mechanic to do this job");
    if(GetPlayerState(playerid) != PLAYER_STATE_DRIVER) return SendClientMessage(playerid, COLOR_MECHANIC, "You are not driving a tow truck!");
    new vehicleid = GetPlayerVehicleID(playerid);
    if(IsTrailerAttachedToVehicle(vehicleid))
    {
        DetachTrailerFromVehicle(vehicleid);
        SendClientMessage(playerid, COLOR_MECHANIC, "You are not towing a vehicle anymore");
        return 1;
    }
    new Float:x, Float:y, Float:z;
    new Float:dist, Float:closedist=8, closeveh;
    for(new i=1; i < MAX_VEHICLES; i++)
    {
        if(i != vehicleid && GetVehiclePos(i, x, y, z))
        {
            dist = GetPlayerDistanceFromPoint(playerid, x, y, z);
            if(dist < closedist)
            {
                closedist = dist;
                closeveh = i;
            }
        }
    }
    if(!closeveh) return SendClientMessage(playerid, COLOR_CIVIL, "You are not close to a vehicle!");
    if(GetVehicleModel(GetPlayerVehicleID(playerid)) != 525) return SendClientMessage(playerid, COLOR_CIVIL, "You have to be in a tow truck to use this command");
    if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 525)
    {
       AttachTrailerToVehicle(closeveh, vehicleid);
       SendClientMessage(playerid, COLOR_MECHANIC, "You are now towing a vehicle");
    }
    return 1;
}
CMD:mc(playerid, params[])
{
    if(mechjob[playerid] < 1) return SendClientMessage(playerid, COLOR_MECHANIC, "Error: You must be a mechanic member to use this command");
    new msg[256];
    if(sscanf(params, "s", msg)) return SendClientMessage(playerid, COLOR_MECHANIC, "Use: /mc [Message]");
    for(new i=0;i<MAX_PLAYERS;i++)
    {

        if(IsPlayerConnected(i))
        {

            if(mechjob[i] > 0)
            {



                new string[270];
                format(string, sizeof(string), "[Mechanic Chat] %s(%d): %s", GetPlayerNameEx(playerid), playerid, msg);
                SendClientMessage(i, COLOR_MECHANIC, string);
            }
        }
    }
    return 1;
}
CMD:mechanic(playerid, params[])
{
    if(request[playerid] == 1) return SendClientMessage(playerid, COLOR_MECHANIC, "You have to wait 1 minute to request a mechanic again");
    new str[256];
    if(sscanf(params, "s[256]", str)) return SendClientMessage(playerid, COLOR_MECHANIC, "Usage: /mechanic [Type your request for help here]");
    request[playerid] = 1;

    format(str, 256, "[%s](%d) requested: %s", GetName(playerid), playerid, str);
    SendToMechanics(COLOR_MECHANIC, str);
    SendClientMessage(playerid, COLOR_MECHANIC, "Your request for help has been sent to the available mechanics, please wait until they respound to your request");

    SetTimerEx("requested", 60000, false, "i", playerid); // the timer of repairing cool down
    return 1;
}
CMD:mreply(playerid, params[])
{
    if(mechjob[playerid] < 0) return 0;
    if(mechjob[playerid] > 0)
    {
       new id, str[256];
       if(sscanf(params, "us[256]", id, str)) return SendClientMessage(playerid, COLOR_MECHANIC, "Usage: /mreply [Playerid] [Respound]");
       if(!request[id]) return SendClientMessage(playerid, COLOR_MECHANIC, "Error: Player didn't send any request for help!");

       new str1[256];
       format(str1, 256, "%s(%d) respounded to %s(%d)'s request. Answer: ", GetName(playerid), playerid, GetName(id), id);
       SendToMechanics(COLOR_MECHANIC, str1);
       SendToMechanics(COLOR_MECHANIC, str);

       format(str, 256, "Respound from [%s]: %s", GetName(playerid), str);
       SendClientMessage(id, COLOR_MECHANIC, str);
       request[id] = 0;
    }
    return 1;
}
CMD:mechanichelp(playerid, params[])
{
    ShowPlayerDialog(playerid, 896, DIALOG_STYLE_MSGBOX, "{808040}MarkNelson(hobo101)'s mechanic system help{FFFFFF}", "/mechanic /mreply /fix /tow /mechanichelp /mc /mechanics /ljob", "Close", "");
    return 1;
}