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:
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$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);
- }
- ?>
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- 扫雷游戏
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希望本文所述对大家的php程序设计有所帮助。
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