/system-before-change-by-server/application/libraries/checkpoint.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');



class Checkpoint extends MY_cls

{

	var $id;

	var $race_id;

	var $name = "";

	var $city = "";

	var $kilometer = 0;

	var $max_speed = 0;

	/*

	    Road situation:

	        0: normal

	        1: sloppy

	        2: slippery

	        3: rainy

	        4: foggy

	        5: snowy

	        

	*/

	var $road_situation = 0;

	var $question_type = 0;

	var $distance = 50000; //Meters



	function Checkpoint($instant = FALSE)

	{

		if($instant) {

			parent::instant_maker($instant);

		}

	}

	

	function register($checkpoints) {

		$sql = "INSERT INTO `checkpoints` (`race_id`, `name`, `city`, `kilometer`, `max_speed`, `road_situation`, `question_type`) VALUES ";

	    foreach($checkpoints as $x => $k) {

	        $sql .= "(" . $this->db->escape($k->race_id) . ", " . $this->db->escape($k->name) . ", " . $this->db->escape($k->city) . ", " . $this->db->escape($k->kilometer) . ", " . $this->db->escape($k->max_speed) . ", " . $this->db->escape($k->road_situation) . ", " . $this->db->escape($k->question_type) . ") , ";

	    }

        $sql = rtrim($sql, ", ");

        

	    if($this->db->query($sql)) {

	        return TRUE;

	    }

	    return FALSE;

	}

	

	function add_checkpoint($main_checkpoint, $road_situation, $city, $kilometer, $max_speed = "", $name = "") {

	    if(!is_object($main_checkpoint)) {

	        return FALSE;

	    }

	    

	    $checkpoint = new Checkpoint($main_checkpoint);

	 	$checkpoint->road_situation = $road_situation;

	 	$checkpoint->city = $city;

	 	$checkpoint->kilometer = $kilometer;

	 	if($max_speed != "") {

	 		$checkpoint->max_speed = $max_speed;

		}

	 	if($name != "") {

	 		$checkpoint->name = $name;

		}

		return $checkpoint;

	}

	

	function create_checkpoints($race) {

	    $checkpoint = array(); //Array of checkpoints

	    switch($race->type) {

	        case 111:

				$cities = array("بندرعباس",

								"بندرخمیر",

								"لار",

								"خنج",

								"بندردیر",

								"برازجان",

								"بوشهر");

								

				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");

								

	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 3);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 3), $k, $kilometers[$x]);

				}



	            break;

	        case 112:

				$cities = array("ایلام",

								"مریوان",

								"دهلران",

								"دزفول",

								"اهواز",

								"آبادان",

								"امیدیه");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 3);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 3), $k, $kilometers[$x]);

				}



	            break;

	        case 113:

				$cities = array("تهران",

								"قزوین",

								"گلپایگان",

								"اراک",

								"سمنان",

								"شاهرود",

								"مشهد");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 3);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 3), $k, $kilometers[$x]);

				}



	            break;

	        case 121:

				$cities = array("مریوان",

								"ایلام",

								"دهلران",

								"دزفول",

								"اهواز",

								"آبادان",

								"امیدیه",

								"بندرگناوه",

								"کازرون");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 3);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 3), $k, $kilometers[$x]);

				}



	            break;

	        case 122:

				$cities = array("اصفهان",

				                "کاشان",

				                "شاهرود",

				                "سمنان",

								"گلپایگان",

								"اراک",

								"زنجان",

								"قزوین",

								"تهران");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 3);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 3), $k, $kilometers[$x]);

				}



	            break;

	        case 123:

				$cities = array("یزد",

								"کاشان",

								"اصفهان",

								"شاهرود",

								"سمنان",

								"گلپایگان",

								"زنجان",

								"اراک",

								"قزوین");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 3);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 3), $k, $kilometers[$x]);

				}



	            break;

	        case 131:

				$cities = array("تهران",

								"سمنان",

								"شاهرود",

								"مشهد",

								"گناباد",

								"یزد",

								"کاشان",

								"اصفهان",

								"گلپایگان",

								"اراک",

								"قزوین",

								"تهران");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1300",

									"1450",

									"1600",

									"1750",

									"1900",

									"2000");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	            

	        case 211:

				$cities = array("شهرکرد",

								"اردل",

								"بروجن",

								"لردگان",

								"سمیرم",

								"یاسوج",

								"میبد");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	        case 212:

				$cities = array("فیروزکوه",

								"دماوند",

								"تهران",

								"قزوین",

								"بلده",

								"آسارا",

								"طالقان");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	        case 213:

				$cities = array("کرمانشاه",

								"سنقر",

								"کنگاور",

								"نهاوند",

								"بروجرد",

								"الیگودرز",

								"خرم آباد");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	        case 221:

				$cities = array("دماوند",

								"فیروزکوه",

								"بلده",

								"آسارا",

								"طالقان",

								"الوند",

								"کوهین",

								"خرمدره",

								"زنجان");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	        case 222:

				$cities = array("خرم آباد",

								"کنگاور",

								"بروجرد",

								"نهاوند",

								"دورود",

								"الیگودرز",

								"فریدونشهر",

								"چلگرد",

								"شلمزار");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	        case 223:

				$cities = array("نهاوند",

								"بروجرد",

								"خرم آباد",

								"دورود",

								"الیگودرز",

								"فریدونشهر",

								"چلگرد",

								"فریدونشهر",

								"الیگودرز");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	        case 231:

				$cities = array("همدان",

								"سنقر",

								"کرمانشاه",

								"کنگاور",

								"نهاوند",

								"بروجرد",

								"خرم آباد",

								"دورود",

								"الیگودرز",

								"فریدونشهر",

								"چلگرد",

								"شلمزار");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1300",

									"1450",

									"1600",

									"1750",

									"1900",

									"2000");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(1, 5);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(1, 5), $k, $kilometers[$x]);

				}



	            break;

	            

	        case 311:

				$cities = array("آستارا",

								"بندرانزلی",

								"لاهیجان",

								"رودبار",

								"فومن",

								"تالش",

								"اردبیل");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}

	            break;

	        case 312:

				$cities = array("بابلسر",

								"نور",

								"رامسر",

								"نوشهر",

								"کلاردشت",

								"تنکابن",

								"لنگرود");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}

	            break;

	        case 313:

				$cities = array("گرگان",

								"ساری",

								"نور",

								"رامسر",

								"لوشان",

								"خلخال",

								"سراب");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}

	            break;

	        case 321:

				$cities = array("گنبدکاووس",

								"بندرترکمن",

								"بابلسر",

								"نوشهر",

								"کلاردشت",

								"تنکابن",

								"لنگرود",

								"صومعه سرا",

								"رودبار");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}

				

	            break;

	        case 322:

				$cities = array("ساری",

								"نور",

								"رامسر",

								"لوشان",

								"خلخال",

								"سراب",

								"تبریز",

								"سلماس",

								"ارومیه");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}



	            break;

	        case 323:

				$cities = array("نور",

								"رامسر",

								"لوشان",

								"خلخال",

								"سراب",

								"تبریز",

								"سلماس",

								"ارومیه",

								"سقز");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}



	            break;

	        case 331:

				$cities = array("شاهرود",

								"گرگان",

								"ساری",

								"نور",

								"رامسر",

								"لوشان",

								"خلخال",

								"سراب",

								"تبریز",

								"سلماس",

								"ارومیه",

								"سقز");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1300",

									"1450",

									"1600",

									"1750",

									"1900",

									"2000");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(2, 4);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(2, 4), $k, $kilometers[$x]);

				}



	            break;

	            

	        case 411:

				$cities = array("دلیجان",

								"بادرود",

								"نایین",

								"انارک",

								"خور",

								"خوانق",

								"اردکان");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	        case 412:

				$cities = array("جیرفت",

								"بافت",

								"کرمان",

								"راور",

								"دیهوک",

								"کاشمر",

								"فردوس");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	        case 413:

				$cities = array("کرمان",

								"بافت",

								"راور",

								"دیهوک",

								"فردوس",

								"کاشمر",

								"نیشابور");



				$kilometers = array("0",

									"300",

									"450",

									"550",

									"650",

									"750",

									"800");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	        case 421:

				$cities = array("بم",

								"جیرفت",

								"بافت",

								"کرمان",

								"راور",

								"دیهوک",

								"فردوس",

								"کاشمر",

								"نیشابور");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	        case 422:

				$cities = array("زابل",

								"زاهدان",

								"محمدآباد",

								"ایرانشهر",

								"خاش",

								"زابلی",

								"راسک",

								"نیکشهر",

								"چابهار");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	        case 423:

				$cities = array("بیرجند",

								"نهبندان",

								"زابل",

								"زاهدان",

								"محمدآباد",

								"ایرانشهر",

								"خاش",

								"راسک",

								"نیکشهر");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1200",

									"1350",

									"1500");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	        case 431:

				$cities = array("طبس",

								"بیرجند",

								"نهبندان",

								"زابل",

								"زاهدان",

								"محمدآباد",

								"ایرانشهر",

								"خاش",

								"زابلی",

								"راسک",

								"نیکشهر",

								"چابهار");



				$kilometers = array("0",

									"300",

									"600",

									"800",

									"950",

									"1100",

									"1300",

									"1450",

									"1600",

									"1750",

									"1900",

									"2000");



	            $checkpoint[0]				= new Checkpoint();

	            $checkpoint[0]->race_id		= $race->id;

	            $checkpoint[0]->name		= "";

	            $checkpoint[0]->city        = $cities[0];

	            $checkpoint[0]->max_speed   = $race->max_speed;

	            $checkpoint[0]->road_situation   = mt_rand(0, 1);



				foreach($cities as $x => $k) {

				    if($x == 0) {

				        continue;

				    }

				    $checkpoint[] = Checkpoint::add_checkpoint($checkpoint[0], mt_rand(0, 1), $k, $kilometers[$x]);

				}



	            break;

	    }

	    

	    return $checkpoint;

	}

}