纯php实现中秋博饼游戏(2):掷骰子并输出结果

这篇是纯php实现中秋博饼游戏系列博文(2)

要纯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      = $this->_defRank;
        if (!empty($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)
    {
        $list = [
            'cjh'   => '状元插金花',
            'lbh'   => '六杯红',
            'bdj'   => '遍地锦',
            'ww'    => '五王',
            'wzdyx' => '五子带一秀',
            'wzdk'  => '五子登科',
            'zy'    => '状元',
            'by'    => '榜眼',
            'sh'    => '三红',
            'sj'    => '四进',
            'eq'    => '二举',
            'yx'    => '一秀',
            'lk'    => '轮空',
        ];
        if (!empty($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($num = 0)
    {
        if(!empty($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);

下面是我抽中状元的效果图,O(∩_∩)O哈哈~
纯php实现中秋博饼游戏(2):掷骰子并输出结果

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原文标题:纯php实现中秋博饼游戏(2):掷骰子并输出结果

原文地址:https://www.l1mn.com/p/1a7ok2.html

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分类:php小游戏
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