#include <a_samp>

/*
    ---------------------------
    Automatic RCON Password Changer (ARPC).
    Created by Calgon.
    ---------------------------
    
    Credits to DracoBlue, using DCMD. Would use ZCMD, but couldn't be bothered to use a billion includes.
    Credits to Popz, for the alphanumeric password idea (and a vast amount of the code for it).
    Credits to ******, for the simple but effective RandomEx().
*/

#define PASSWORD_LENGTH 20

new RconPass[PASSWORD_LENGTH];
new changer;

forward PasswordChange();
forward RandomEx(min, max);

#define dcmd(%1,%2,%3) if (!strcmp((%3)[1], #%1, true, (%2)) && ((((%3)[(%2) + 1] == '\0') && (dcmd_%1(playerid, ""))) || (((%3)[(%2) + 1] == ' ') && (dcmd_%1(playerid, (%3)[(%2) + 2]))))) return 1

public OnFilterScriptInit()
{
    print(" ARPC has been initiated.");
    PasswordChange();
    changer = SetTimer("PasswordChange", 300000, 1);
    return 1;
}

dcmd_forcepasschange(playerid, params[])
{
    #pragma unused params
    if(IsPlayerAdmin(playerid))
    {
      PasswordChange();
      KillTimer(changer);
      changer = SetTimer("PasswordChange", 300000, 1);
    }
    else
    {
      SendClientMessage(playerid, 0xFFFFFFAA, "You must connect to RCON.");
    }
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    dcmd(forcepasschange, 15, cmdtext);
    return 0;
}

public RandomEx(min, max)
{
    return random(max - min) + min;
}

public PasswordChange()
{
    new string[128];
  for(new i=0; i<MAX_PLAYERS; i++)
  {
        if(IsPlayerConnected(i) && IsPlayerAdmin(i))
        {
          SendClientMessage(i, 0xFFFFFFAA, "The RCON password is changing!");
        }
  }
  
    new charset[63] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    for(new i = 0; i < PASSWORD_LENGTH; i++)
    {
    RconPass[i] = charset[RandomEx(0,62)];
    }
  
    format(string, sizeof(string), "rcon_password %s", RconPass);
    SendRconCommand(string);
    printf(" [SYSTEM] A new RCON password has been set (%s).", RconPass);
    return 1;
}

public OnFilterScriptExit()
{
    KillTimer(changer);
  print("ARPC is now de-initializing..");
    return 1;
}

#include <a_samp>

/*
    ---------------------------
    Automatic RCON Password Changer (ARPC).
    Created by Calgon.
    ---------------------------

    Credits to DracoBlue, using DCMD. Would use ZCMD, but couldn't be bothered to use a billion includes.
    Credits to Popz, for the alphanumeric password idea (and a vast amount of the code for it).
    Credits to ******, for the simple but effective RandomEx() & for re-writing this version.
*/

#define PASSWORD_LENGTH 20

new
    gTimer;

forward PasswordChange();

#define dcmd(%1,%2,%3) if (!strcmp((%3)[1], #%1, true, (%2)) && ((((%3)[(%2) + 1] == '\0') && (dcmd_%1(playerid, ""))) || (((%3)[(%2) + 1] == ' ') && (dcmd_%1(playerid, (%3)[(%2) + 2]))))) return 1

public OnFilterScriptInit()
{
    print(" ARPC has been initiated.");
    PasswordChange();
    gTimer = SetTimer("PasswordChange", 300000, 1);
    return 1;
}

dcmd_forcepasschange(playerid, params[])
{
    #pragma unused params
    if(IsPlayerAdmin(playerid))
    {
        PasswordChange();
        KillTimer(gTimer);
        gTimer = SetTimer("PasswordChange", 300000, 1);
    }
    else
    {
        SendClientMessage(playerid, 0xFFFFFFAA, "You must connect to RCON.");
    }
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    dcmd(forcepasschange, 15, cmdtext);
    return 0;
}

RandomEx(min, max)
{
    return random(max - min) + min;
}

public PasswordChange()
{
    new
        string[PASSWORD_LENGTH + 15];
    static const
        charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    for(new i = 0; i < PASSWORD_LENGTH; i++)
    {
        string[i] = charset[RandomEx(0, sizeof (charset) - 1)];
    }
    printf(" [SYSTEM] A new RCON password has been set (%s).", string);
    format(string, sizeof(string), "rcon_password %s", string);
    SendRconCommand(string);
    return 1;
}

public OnFilterScriptExit()
{
    KillTimer(gTimer);
    print("ARPC is now de-initializing..");
    return 1;
}

zcmd(getrc, playerid, params[])
{
    #pragma unused params
    if(pStats[playerid][pAdmin] >= 5)
    {
      new string[128];
      format(string, sizeof(string), "Latest RCON password: %d.", RconPass);
      SendClientMessage(playerid, COLOR_WHITE, string);
      SendClientMessage(playerid, COLOR_ADMINCMD, "The password is updated every PayDay.");
    }
    return 1;
}