PHP实现扎金花游戏之大小比赛的方法

  本文实例讲述了PHP实现扎金花游戏之大小比赛的方法。分享给大家供大家参考。具体分析如下:

  程序离不开算法,前面讨论过寻路的算法。不过,当时的示例图中,可选的路径是唯一的。我们挑选一个算法,就是说要把这个唯一的路径选出来,怎么选呢?

  还记得上初中的时候经常下午放学就躲在路边扎金花来赌*钱,貌似还上瘾了,现在过年的时候还经常一起扎金花赌*钱,但运气不啥好,每次都是输啊。

  今天阳光明媚,由于清明节才出去玩了,所以今天没有去哪。闲着没事就想了下怎么用程序实现金花中两幅牌的大小比较,现在把它实现了,有些方法还是蛮重要的,因此就记下来。

  好了,不废话了。

  扎金花两副牌的比较规则就不说了,注明一下是顺子的时候 : JQK < A23 < QKA

  思路:扎金花

  1. 随机生成两幅牌,每副牌结构为

  

复制代码 代码如下:
array(

  array('Spade','K'),

  array('Club','6'),

  array('Spade','J'),

  )

  

复制代码 代码如下:
array(

  array('Spade','K'),

  array('Club','6'),

  array('Spade','J'),

  )

  2. 计算每副牌的分值:每副牌有个原始大小(即排除对子,顺子,金花,顺金,筒子的大小),再

  每张牌的分值为一个2位数,不足2位的补前导0,例如'A':14,‘10':10,'2‘:'02‘,'k‘:13,'7‘:07

  将3张牌按点数大小排序(从大到小),凑成一个6位数。例如'A27':140702,‘829':090802,‘JK8':131108,‘2A10':141002

  例外,对于对子要将对子的位数放在前两位(后面会看到为什么这么做)。例如‘779':070709,‘7A7':070714,‘A33':030314

  现在的分值是一个6位数,将对子设为一个原始值加上10*100000的值,现在为一个7位数。例如‘779':1070709,‘7A7':1070714,‘A33':1030314

  对于顺子,将结果加上20*100000.。例如‘345':2050403,‘QKA':2141312,‘23A':2140302

  对于金花,将结果加上30*100000。例如‘Spade K,Spade 6,Spade J':3131106

  因为顺金的时候其实是金花和顺子的和,所以顺金应该是50*10000。 例如‘Spade 7,Spade 6,Spade 8':5080706

  对于筒子,将结果加上60*100000。例如'666‘:6060606,'JJJ‘:6111111

  3. 比较两幅牌的大小(用所计算的分值来比较)

  就这么简单!!

  代码如下(PHP)

  

复制代码 代码如下:
<?php

  class PlayCards

  {

  public $suits = array('Spade', 'Heart', 'Diamond', 'Club');

  public $figures = array('2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A');

  public $cards = array();

  public function __construct()

  {

  $cards = array();

  foreach($this->suits as $suit){

  foreach($this->figures as $figure){

  $cards[] = array($suit,$figure);

  }

  }

  $this->cards = $cards;

  }

  public function getCard()

  {

  shuffle($this->cards);

  //生成3张牌

  return array(array_pop($this->cards), array_pop($this->cards), array_pop($this->cards));

  }

  public function compareCards($card1,$card2)

  {

  $score1 = $this->ownScore($card1);

  $score2 = $this->ownScore($card2);

  if($score1 > $score2) return 1;

  elseif($score1 < $score2) return -1;

  return 0;

  }

  private function ownScore($card)

  {

  $suit = $figure = array();

  foreach($card as $v){

  $suit[] = $v[0];

  $figure[] = array_search($v[1],$this->figures)+2;

  }

  //补齐前导0

  for($i = 0; $i < 3; $i++){

  $figure[$i] = str_pad($figure[$i],2,'0',STR_PAD_LEFT);

  }

  rsort($figure);

  //对于对子做特殊处理

  if($figure[1] == $figure[2]){

  $temp = $figure[0];

  $figure[0] = $figure[2];

  $figure[2] = $temp;

  }

  $score = $figure[0].$figure[1].$figure[2];

  //筒子 60*100000

  if($figure[0] == $figure[1] && $figure[0] == $figure[2]){

  $score += 60*100000;

  }

  //金花 30*100000

  if($suit[0] == $suit[1] && $suit[0] == $suit[2]){

  $score += 30*100000;

  }

  //顺子 20*100000

  if($figure[0] == $figure[1]+1 && $figure[1] == $figure[2]+1 || implode($figure) =='140302'){

  $score += 20*100000;

  }

  //对子 10*100000

  if($figure[0] == $figure[1] && $figure[1] != $figure[2]){

  $score += 10*100000;

  }

  return $score;

  }

  }

  //test

  $playCard = new PlayCards();

  $card1 = $playCard->getCard();

  $card2 = $playCard->getCard();

  $result = $playCard->compareCards($card1,$card2); 

  echo 'card1 is ',printCard($card1),'<br/>';

  echo 'card2 is ',printCard($card2),'<br/>';

  $str = 'card1 equit card2';

  if($result == 1) $str =  'card1 is larger than card2';

  elseif($result == -1) $str = 'card1 is smaller than card2';

  echo $str;

  function printCard($card)

  {

  $str = '(';

  foreach($card as $v){

  $str .= $v[0].$v[1].',';

  }

  return trim($str,',').')';

  }

  

复制代码 代码如下:
<?php

  class PlayCards

  {

  public $suits = array('Spade', 'Heart', 'Diamond', 'Club');

  public $figures = array('2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A');

  public $cards = array();

  public function __construct()

  {

  $cards = array();

  foreach($this->suits as $suit){

  foreach($this->figures as $figure){

  $cards[] = array($suit,$figure);

  }

  }

  $this->cards = $cards;

  }

  public function getCard()

  {

  shuffle($this->cards);

  //生成3张牌

  return array(array_pop($this->cards), array_pop($this->cards), array_pop($this->cards));

  }

  public function compareCards($card1,$card2)

  {

  $score1 = $this->ownScore($card1);

  $score2 = $this->ownScore($card2);

  if($score1 > $score2) return 1;

  elseif($score1 < $score2) return -1;

  return 0;

  }

  private function ownScore($card)

  {

  $suit = $figure = array();

  foreach($card as $v){

  $suit[] = $v[0];

  $figure[] = array_search($v[1],$this->figures)+2;

  }

  //补齐前导0

  for($i = 0; $i < 3; $i++){

  $figure[$i] = str_pad($figure[$i],2,'0',STR_PAD_LEFT);

  }

  rsort($figure);

  //对于对子做特殊处理

  if($figure[1] == $figure[2]){

  $temp = $figure[0];

  $figure[0] = $figure[2];

  $figure[2] = $temp;

  }

  $score = $figure[0].$figure[1].$figure[2];

  //筒子 60*100000

  if($figure[0] == $figure[1] && $figure[0] == $figure[2]){

  $score += 60*100000;

  }

  //金花 30*100000

  if($suit[0] == $suit[1] && $suit[0] == $suit[2]){

  $score += 30*100000;

  }

  //顺子 20*100000

  if($figure[0] == $figure[1]+1 && $figure[1] == $figure[2]+1 || implode($figure) =='140302'){

  $score += 20*100000;

  }

  //对子 10*100000

  if($figure[0] == $figure[1] && $figure[1] != $figure[2]){

  $score += 10*100000;

  }

  return $score;

  }

  }

  //test

  $playCard = new PlayCards();

  $card1 = $playCard->getCard();

  $card2 = $playCard->getCard();

  $result = $playCard->compareCards($card1,$card2); 

  echo 'card1 is ',printCard($card1),'<br/>';

  echo 'card2 is ',printCard($card2),'<br/>';

  $str = 'card1 equit card2';

  if($result == 1) $str =  'card1 is larger than card2';

  elseif($result == -1) $str = 'card1 is smaller than card2';

  echo $str;

  function printCard($card)

  {

  $str = '(';

  foreach($card as $v){

  $str .= $v[0].$v[1].',';

  }

  return trim($str,',').')';

  }

  希望本文所述对大家的php程序设计有所帮助。