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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。