php实现的中秋博饼游戏之掷骰子并输出结果功能详解

发布:smiling　来源: PHP粉丝网　添加日期：2021-08-18 11:38:41　浏览: 评论：0　

这篇文章主要介绍了php实现的中秋博饼游戏之掷骰子并输出结果功能,结合实例形式分析了php掷骰子的原理及游戏结果的图形输出相关操作技巧,需要的朋友可以参考下

本文实例讲述了php实现的中秋博饼游戏之掷骰子并输出结果功能，分享给大家供大家参考，具体如下：

前面讲述了php实现的中秋博饼游戏之绘制骰子图案功能，纯php实现，就要用php来生成图案，第一步就先绘制骰子图案，下面就是编码实现业务逻辑，具体代码如下：

<?php

class roll

{

  private $_defRank = 'lk';

  public function lottery()

  {

    $dice   = $this->rollDice();

    $format  = $this->formatDice($dice);

    $rank   = $this->getRank($format);

    $rankName = $this->getName($rank);

    return [

      'dice'   => $dice,

      //'format'  => $format,

      'rank'   => $rank,

      'rankName' => $rankName,

    ];

  }

  /**

   * 获取筛子排名结果

   * @param $dice

   * @return array

   */

  public function getRes($dice)

  {

    $format  = $this->formatDice($dice);

    $rank   = $this->getRank($format);

    $rankName = $this->getName($rank);

    return [

      'dice'   => $dice,

      'format'  => $format,

      'rank'   => $rank,

      'rankName' => $rankName,

    ];

  }

  /**

   * 掷骰子

   * @return array

   */

  public function rollDice()

  {

    $res = [];

    for ($i = 0; $i < 6; $i++) {

      $res[] = mt_rand(1, 6);

    }

    return $res;

  }

  /**

   * 格式化掷骰子结果

   * @param array $list

   * @return array

   */

  public function formatDice($list = [])

  {

    $data = [];

    if (count($list) != 6) {

      return $data;

    }

    $data = [

      1 => 0,

      2 => 0,

      3 => 0,

      4 => 0,

      5 => 0,

      6 => 0,

    ];

    foreach ($list as $val) {

      if (isset($data[$val])) {

        $data[$val] += 1;

      }

    }

    foreach ($data as $key => $val) {

      if ($val == 0) {

        unset($data[$key]);

      }

    }

    return $data;

  }

  /**

   * 判断筛子结果的大小

   * @param $list

   * @return int|string

   */

  public function getRank($list)

  {

    $ruleList = $this->_getRule();

    $res   = $this->_defRank;

    if (!emptyempty($ruleList)) {

      foreach ($ruleList as $rank => $rankRules) {

        foreach ($rankRules as $rule) {

          foreach ($rule as $dian => $num) {

            if (isset($list[$dian])) {

              if ($list[$dian] == $num) {

                $res = $rank;

              } else {

                //规则中只要有一条不满足就跳出当前规则验证

                $res = $this->_defRank;

                break;

              }

            } else {

              //规则中只要有一条不满足就跳出当前规则验证

              $res = $this->_defRank;

              break;

            }

          }

          //有一条规则匹配，跳出循环，

          if ($res != $this->_defRank) {

            break;

          }

        }

        //有一条规则匹配，跳出循环，

        if ($res != $this->_defRank) {

          break;

        }

      }

    }

    return $res;

  }

  /**

   * 根据排序获取掷骰子结果名称

   * @param int $rank

   * @return array

   */

  public function getName($rank = NULL)

  {

    $list = [

      'cjh'  => '状元插金花',

      'lbh'  => '六杯红',

      'bdj'  => '遍地锦',

      'ww'  => '五王',

      'wzdyx' => '五子带一秀',

      'wzdk' => '五子登科',

      'zy'  => '状元',

      'by'  => '榜眼',

      'sh'  => '三红',

      'sj'  => '四进',

      'eq'  => '二举',

      'yx'  => '一秀',

      'lk'  => '轮空',

    ];

    if (!emptyempty($rank)) {

      $rankName = '';

      if (isset($list[$rank])) {

        $rankName = $list[$rank];

      }

      return $rankName;

    }

    return $list;

  }

  /**

   * 返回规则

   * @return array

   */

  private function _getRule()

  {

    return [

      'cjh'  => [

        [2 => 2, 4 => 4]

      ],

      'lbh'  => [

        [4 => 6]

      ],

      'bdj'  => [

        [1 => 6],

        [2 => 6],

        [3 => 6],

        [5 => 6],

        [6 => 6],

      ],

      'ww'  => [

        [4 => 5],

      ],

      'wzdyx' => [

        [1 => 5, 4 => 1],

        [2 => 5, 4 => 1],

        [3 => 5, 4 => 1],

        [5 => 5, 4 => 1],

        [6 => 5, 4 => 1],

      ],

      'wzdk' => [

        [1 => 5],

        [2 => 5],

        [3 => 5],

        [5 => 5],

        [6 => 5],

      ],

      'zy'  => [

        [4 => 4]

      ],

      'by'  => [

        [1 => 1, 2 => 1, 3 => 1, 4 => 1, 5 => 1, 6 => 1]

      ],

      'sh'  => [

        [4 => 3]

      ],

      'sj'  => [

        [1 => 4],

        [2 => 4],

        [3 => 4],

        [5 => 4],

        [6 => 4],

      ],

      'eq'  => [

        [4 => 2]

      ],

      'yx'  => [

        [4 => 1]

      ],

    ];

  }

}

$roll = new roll();

$res = $roll->lottery();

echo '<h2>骰子点数：</h2>';

echo '<p>';

foreach($res['dice'] as $val){

  echo '<img src="img.php?num='.$val.'" >';

}

echo '</p>';

echo '<h2>结果：</h2>';

echo '<h2 style="color:red;">'.$res['rankName'].'</h2>';

其中img.php是使用php生成图片的文件，参数num是点数，然后输出相应点数的图片，代码如下：

<?php

class imgDock

{

  public function getImg($num = 0)

  {

    if(!emptyempty($num)){

      header('Content-Type:image/png');

      $img  = imagecreatetruecolor(200, 200);

      $white = imagecolorallocate($img, 255, 255, 255);

      $grey = imagecolorallocate($img, 100, 100, 100);

      $blue = imagecolorallocate($img, 0, 102, 255);

      $red  = imagecolorallocate($img, 255, 0, 0);

      imagefill($img, 0, 0, $white);

      imageline($img, 10, 20, 10, 180, $grey);

      imageline($img, 10, 180, 20, 190, $grey);

      imageline($img, 20, 190, 180, 190, $grey);

      imageline($img, 180, 190, 190, 180, $grey);

      imageline($img, 190, 180, 190, 20, $grey);

      imageline($img, 190, 20, 180, 10, $grey);

      imageline($img, 180, 10, 20, 10, $grey);

      imageline($img, 20, 10, 10, 20, $grey);

      //1/2/3/4/5/6

      switch($num){

        case 1:

          imagefilledarc($img, 100, 100, 50, 50, 0, 0, $blue, IMG_ARC_PIE);

          break;

        case 2:

          imagefilledarc($img, 60, 100, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 140, 100, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          break;

        case 3:

          imagefilledarc($img, 50, 50, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          imagefilledarc($img, 100, 100, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          imagefilledarc($img, 150, 150, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          break;

        case 4:

          imagefilledarc($img, 50, 50, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 50, 150, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 150, 150, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 150, 50, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          break;

        case 5:

          imagefilledarc($img, 50, 50, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          imagefilledarc($img, 50, 150, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          imagefilledarc($img, 100, 100, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          imagefilledarc($img, 150, 150, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          imagefilledarc($img, 150, 50, 40, 40, 0, 0 , $blue, IMG_ARC_PIE);

          break;

        case 6:

          imagefilledarc($img, 50, 50, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 50, 150, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 100, 50, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 100, 150, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 150, 150, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          imagefilledarc($img, 150, 50, 40, 40, 0, 0 , $red, IMG_ARC_PIE);

          break;

        default:

          break;

      }

      imagepng($img);

      imagedestroy($img);

    }

  }

}

$num = 0;

if(isset($_GET['num'])){

  $num = intval($_GET['num']);

}

$imgDock = new imgDock();

$imgDock->getImg($num);