Simple job system

//Job system for stuoyto
//Made by Jakku
//(C) Copyright 2011

#include <a_samp>
#include <Dini>


#define MAX_JOBS 10

#define COLOR_ORANGE 0xFF9900AA
#define COLOR_ORED 0xFF0000FF


forward PayDay();

#define WLCM "This server is using the simple Job system by Jakku"

new PJob[MAX_PLAYERS];


enum Jobs
{
Name[28],
Skin,
AdminOnly,
Vehicles[5],
};

new Job[MAX_JOBS][Jobs];
new JobCount;



public PayDay()
{
    for (new i=0;i<MAX_PLAYERS;i++)
    {
        if (IsPlayerConnected(i))
        {
            if (PJob[i] > 0)
            {
            new PAY = 300;
            new string[80];
            format(string,sizeof(string),"You have earned from your job ($%d)", PAY);
            SendClientMessage(i, COLOR_ORANGE,string);
            GivePlayerMoney(i, PAY);
            }
        }
    }
}

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print("== Jobs Filterscript for stuoyto coded by Jakku (C) 2011 ==");
    print("== Loaded successfully ==");
    print("--------------------------------------\n");


    //Initialize jobs

    //Syntax: CreateJob("jobname",skin_id,admins_only);


    CreateJob("Police", 282,1); //Change the skin IDs, I just threw something in :P
    CreateJob("Mechanic", 45,0);
    CreateJob("Cardealer", 42,0);
    CreateJob("Taxidriver", 42,0);
    CreateJob("Busdriver", 42,0);
    CreateJob("Army", 42,0);
    CreateJob("Lawyer", 42,0);
    CreateJob("Gundealer", 42,0);
    CreateJob("Bodyguard", 42,0);

    SetTimer("PayDay",1800000,1);

    return 1;
}

public OnFilterScriptExit()
{
    print("Thank you for using the Job system by Jakku. (C) 2011");
    return 1;
}



public OnPlayerConnect(playerid)
{
    SendClientMessage(playerid, COLOR_ORANGE, WLCM);
    PJob[playerid] = 0;

    if (!dini_Exists(UserPath(playerid)))
    {
    dini_Create(UserPath(playerid));
    }
    else
    {
    PJob[playerid] = dini_Int(UserPath(playerid), "Job");
    }
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    dini_IntSet(UserPath(playerid),"Job", PJob[playerid]);
    return 1;
}

public OnPlayerSpawn(playerid)
{

    if (PJob[playerid] > 0)
    {
    new string[60];
    format(string,sizeof(string),"Job: %s", GetJobName(PJob[playerid]));
    SendClientMessage(playerid, COLOR_ORANGE, string);
    }
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    new cmd[30];
    new idx;
    cmd = strtok(cmdtext, idx);

    if(strcmp(cmd, "/job", true) == 0)
    {
        new tmp[30];
        tmp = strtok(cmdtext, idx);

        new jobid = strval(tmp);
        if (PJob[playerid] != 0) return SendClientMessage(playerid, COLOR_ORED,"You already have a job!");
        if (jobid == 0) return SendClientMessage(playerid, COLOR_ORANGE,"Usage: /job [id]");
        if (jobid < 1 || jobid > JobCount) return SendClientMessage(playerid, COLOR_ORED,"Invalid ID!");
        if (Job[jobid][AdminOnly] == 1 && !IsPlayerAdmin(playerid)) return SendClientMessage(playerid, COLOR_ORED,"This job is for admins only!");
        PJob[playerid] = jobid;
        new string[120];
        format(string,sizeof(string),"**%s has joined %s", PlayerName(playerid), GetJobName(jobid));
        SendClientMessageToAll(COLOR_ORANGE,string);
        dini_IntSet(UserPath(playerid),"Job", PJob[playerid]);
        return 1;
    }

    if(strcmp(cmdtext, "/jobskin", true) == 0)
    {
    if (PJob[playerid] == 0) return SendClientMessage(playerid, COLOR_ORED,"You are not in a job!");
    SetPlayerSkin(playerid, Job[PJob[playerid]][Skin]);
    return 1;
    }

    if(strcmp(cmdtext, "/leavejob", true) == 0)
    {
    if (PJob[playerid] == 0) return SendClientMessage(playerid, COLOR_ORED,"You are not in a job!");
    new string[120];
    format(string,sizeof(string),"**%s has left %s", PlayerName(playerid), GetJobName(PJob[playerid]));
    SendClientMessageToAll(COLOR_ORANGE,string);
    PJob[playerid] = 0;
    dini_IntSet(UserPath(playerid),"Job", PJob[playerid]);
    return 1;
    }


    return 0;
}


public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if (newstate == PLAYER_STATE_DRIVER) //Blocks player from driving other job vehicles
    {
        new vehicleid = GetPlayerVehicleID(playerid);

        for (new i=1;i<JobCount+1;i++)
        {
            for (new a=0;a<5;a++)
            {
                if (vehicleid == Job[i][Vehicles][a] && i != PJob[playerid])
                {
                SendClientMessage(playerid, COLOR_ORED,"You are not authorized to use this vehicle!");
                RemovePlayerFromVehicle(playerid);
                }
            }
        }
    }
    return 1;
}

stock CreateJob(name[28],skin,adminonly) //Create a job
{
JobCount++;
if (JobCount > MAX_JOBS) return printf("Job- system alert: Increase the 'MAX_JOBS' size to add more jobs!");
new id = JobCount;
Job[id][Name] = name;
Job[id][Skin] = skin;
Job[id][AdminOnly] = adminonly;
printf("Job '%s' added. (ID: %d)", name, id);
return 1;
}

stock strtok(const string[], &index)
{
    new length = strlen(string);
    while ((index < length) && (string[index] <= ' '))
    {
        index++;
    }

    new offset = index;
    new result[20];
    while ((index < length) && (string[index] > ' ') && ((index - offset) < (sizeof(result) - 1)))
    {
        result[index - offset] = string[index];
        index++;
    }
    result[index - offset] = EOS;
    return result;
}


stock GetJobName(jobid) //Get job name
{
new jobname[28];
format(jobname,sizeof(jobname),"%s",Job[jobid][Name]);
return jobname;
}


stock UserPath(playerid) //Getting the file path
{
new path[40];
format(path,sizeof(path),"Jobs_%s.ini", PlayerName(playerid));
return path;
}


stock PlayerName(playerid) //Returns the player name with a simple function
{
  new name[24];
  GetPlayerName(playerid, name, sizeof(name));
  return name;
}

stock GetPlayerJob(playerid, name[28])
{
    if (strcmp(name, GetJobName(PJob[playerid]), true) == 0)
    {
    //Success
    return 1;
    }

    return 0; //Fail
}