HostName CountDown

/*

           Copyright [2011] [Anthony_prince aka Archer]

           Licensed under the Apache License, Version 2.0 (the "License");
           you may not use this file except in compliance with the License.
           You may obtain a copy of the License at

               http://www.apache.org/licenses/LICENSE-2.0

           Unless required by applicable law or agreed to in writing, software
           distributed under the License is distributed on an "AS IS" BASIS,
           WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
           See the License for the specific language governing permissions and
           limitations under the License.

*/

/*
                            Files in the package
                             ** CountDown.pwn **
                             ** CountDown.amx **
                             ** ChangeLog **
                             ** How to install  **
                             ** Credits **
               ** The Folder "include" with all neccessary files to compile **
*/


//===================Includes===================================================
#include <a_samp>
#include <files> // thanks to DragonBlue
//===================Config=====================================================
#define SaveFile "Test.ini" // default name of the file which will be saved
#define PrintCount // Disable this if you dont wan't to print.

new ServerName[] = "MyServerName"; // Put here your Server Name it will be show when the countdown will finish
//==================Strings=====================================================
//Please don't touch this if you're newbie

new GeneralString[32+9+128];
// I use "+" beacuse in this way i remember how many strings are here [CountDown, CountDownStop, SavedData/LoadData]
// SaveData & LoadData will use the same cells (128).
// 32 for the countdown hostname, 9 is for hostname strings but new ServerName[] = "MyServerName";
// don't need a string beacuse will be found automaticaly.
//==================CountDown Settings==========================================
// Set Your countdown
new CountDown,
    hours=0,
    minutes=0,
    seconds=4; // Set the time to CountDown

//==================Callbacks===================================================
forward OpenCountDown();
forward SaveData();
forward LoadData();
//==============================================================================

public OnFilterScriptInit()
{
    print(" CountDown FilterScript Loaded" );
    CountDown=SetTimer("OpenCountDown",1000,1);
    return 1;
}

public OnFilterScriptExit()
{
    print(" CountDown FilterScript UnLoaded ");
    SaveData();
    DOF2_Exit();
    return 1;
}

public OpenCountDown()
{
    seconds--;
    if(!seconds) {
        minutes--;
        seconds=59;
    } // Put second as 60 so it will countdown again till 0
    if(!minutes) {
        hours--;
        minutes=59;
    }
    if(hours == -1 && minutes == 59) { // Made this beacause the countdown will try to go under 0
        hours = 0;
        minutes = 0;
    }
    if(dini_Exists(SaveFile)) { // Check if there's the save file if no will load the default count
        LoadData();
        seconds--;
        if(!seconds) {
            minutes--;
            seconds=59;
        } // Put second as 60 so it will countdown again till 0
        if(!minutes) {
            hours--;
            minutes=59;
        }
        if(hours == -1 && minutes == 59) {
            hours = 0;
            minutes = 0;
        }
    }
    format(GeneralString, sizeof(GeneralString), "hostname Opens In %02d:%02d:%02d",hours,minutes,seconds);
    SendRconCommand(GeneralString);
    #if defined PrintCount
        printf(GeneralString);
    #endif
    // Don't move from below, it will save the time every second. Saveing the time every second is possible to create some ms of lag. But remeber this is a countdown so the server will work fine.
    SaveData();
    if(hours <= 0 && minutes <= -1 && seconds <= 59) CountDownStop();  // When the count finish will stop the countdown.
}

public SaveData()
{
    format(GeneralString, sizeof(GeneralString), SaveFile);
    if(!dini_Exists(SaveFile)) {
        dini_Create(SaveFile);
        dini_IntSet(GeneralString, "Hours", hours);
        dini_IntSet(GeneralString, "Minutes", minutes);
        dini_IntSet(GeneralString, "Seconds", seconds);
    }
    else
    {
        dini_IntSet(GeneralString, "Hours", hours);
        dini_IntSet(GeneralString, "Minutes", minutes);
        dini_IntSet(GeneralString, "Seconds", seconds);
    }
    return 1;
}

public LoadData()
{
    if(!dini_Exists(SaveFile)) return false ;
    format(GeneralString, sizeof(GeneralString), SaveFile);
    hours = dini_Int(GeneralString, "Hours");
    minutes = dini_Int(GeneralString, "Minutes");
    seconds = dini_Int(GeneralString, "Seconds");
    return 1;
}


stock CountDownStop()
{
    hours = 0;
    minutes = 0;
    seconds = 0;
    format(GeneralString, sizeof(GeneralString), "hostname %s ", ServerName); // Here will show your Original Server Name after the count.
    SendRconCommand(GeneralString); // Send the RCON command
    SendRconCommand("password 0");  // This will open the server
    print(" Server Opened " ); // I use print instead of a string as above i prefer to have less lag.
    KillTimer(CountDown); // Stops the timer
    dini_Remove(SaveFile); // This will help to reset the countdown to the original if it goes to 0
    //SendRconCommand("unloadfs CountDown");
}