php实现的简易扫雷游戏实例

本文实例讲述了php实现的简易扫雷游戏。分享给大家供大家参考。具体如下：

$init = $_POST["init"];//game restart
$clickvalue = $_POST["clickvalue"];//minesweeping
$checkflag = 0;//Victory or defeat
$click_count = 0;//clicks count
if($init == null && $clickvalue == null){//initialization
  $_POST = array();//set POST with a array
  $_POST["rows"] = 9;//set rows
  $_POST["cols"] = 9;//set cols
  $_POST["num"] = 10;//set num
  $_POST["timeshow"] = "00:00"; //set starttime
  $init = true;//set initialization
}
$rows = $_POST["rows"];//get rows
$cols = $_POST["cols"];//get cols
$num = $_POST["num"];//get num
$starttime = $_POST["starttime"];//get starttime
if($init){// is initialization
  $timeshow = "00:00";//set starttime
  $data = array();//data initialization
  for($i=0;$i    for($j=0;$j      $data["data".$i."_".$j] = 0;//set mine with null
      $data["open".$i."_".$j] = 0;//set node with close
    }
  }
  $i=0;//reset the index,and set the mines(Random setting)
  while($i     $r = rand(0,$rows - 1);//row's index
    $c = rand(0,$cols - 1);//col's index
    if($data["data".$r."_".$c] == 0){//if not a mine
      $data["data".$r."_".$c] = 100;//set the node with a mine
      $i++;
    }
  }
  for($i=0;$i    for($j=0;$j      if($data["data".$i."_".$j] == 100)continue;
      //is not a mine , set number of adjacent mines
      $cnt = 0;
      if($i - 1 >= 0 && $j - 1 >= 0 && $data["data".($i - 1)."_".($j - 1)] == 100)$cnt++;//upper left
      if($i - 1 >= 0 && $data["data".($i - 1)."_".$j] == 100)$cnt++;//left
      if($i - 1 >= 0 && $j + 1       if($j - 1 >= 0 && $data["data".$i."_".($j - 1)] == 100)$cnt++;//upper
      if($j + 1       if($i + 1 = 0 && $data["data".($i + 1)."_".($j - 1)] == 100)$cnt++;//upper right
      if($i + 1       if($i + 1       $data["data".$i."_".$j] = $cnt;//set number
    }
  }
}else{
  $data = $_POST;//get data
  if($data["data".$clickvalue] == 100){
  //check the value of users click
    $checkflag = 2;//if click on a mine,gameover
    for($i=0;$i      for($j=0;$j        $data["open".$i."_".$j] = 1;
        //set all nodes to open
      }
    }
  }else{
    $node = explode("_", $clickvalue);//get the node of click
    openNode($node[0],$node[1]);//set nodes to open
    for($i=0;$i      for($j=0;$j        if($data["open".$i."_".$j] == 1)$click_count++;
        //get the number of opennode
      }
    }
    if($rows*$cols - $click_count == $num)$checkflag = 1;
    //if all the node is open,game clear
  }
}
if($checkflag == 0 && $click_count == 1){
//if game is start ,time start
  $starttime = date("H:i:s");
}
if($starttime){//Computing time and display
  $now = date("H:i:s");
  $nowlist = explode(":",$now);
  $starttimelist = explode(":",$starttime);
  $time_count = $nowlist[0]*3600+$nowlist[1]*60 + $nowlist[2] - ($starttimelist[0]*3600+$starttimelist[1]*60 + $starttimelist[2]);
  $min = floor($time_count / 60);
  $sec = $time_count % 60;
  $timeshow = ($min>9?$min:"0".$min).":".($sec>9?$sec:"0".$sec);
}else{
  $timeshow = "00:00";//if game is stop , time stop
}
function openNode($i,$j){//set nodes to open,if it is can open
  global $rows;//get the rows
  global $cols;//get the cols
  global $data;//get the data
  if($i = $rows || $j = $cols || $data["open".$i."_".$j])return;
  //it is not a node,or it has been opened
  $data["open".$i."_".$j] = 1;//open the node
  if($data["data".$i."_".$j] > 0)return;//need to continue?
  openNode($i - 1,$j - 1);
  openNode($i - 1,$j);
  openNode($i - 1,$j + 1);
  openNode($i,$j - 1);
  openNode($i,$j + 1);
  openNode($i + 1,$j - 1);
  openNode($i + 1,$j);
  openNode($i + 1,$j + 1);
}
?>




扫雷游戏



 
 

 







                        
行数:

 

列数

 

雷数:

 
 

 

 
 
 
  if($checkflag == 1)echo "恭喜，雷全部清掉了!"; 
  else if($checkflag == 2)echo "太挫了，又被雷炸死了"; 
?> 
   

 
 
 


               
 
 
 
     " value=""> 
    " value=""> 
     
       
    

      ')" style="width:20px;height:20px;">

希望本文所述对大家的php程序设计有所帮助。

php