php实现的简易扫雷游戏实例

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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:

PHP;"> PHP $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;$i<$rows;$i++){//all the rows for($j=0;$j<$cols;$j++){//all the cols $data["data".$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 < $num){//number of mine $r = rand(0,$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;$i<$rows;$i++){//all the rows for($j=0;$j<$cols;$j++){//all the cols if($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 < $cols && $data["data".($i - 1)."_".($j + 1)] == 100)$cnt++;//lower left if($j - 1 >= 0 && $data["data".$i."_".($j - 1)] == 100)$cnt++;//upper if($j + 1 < $cols && $data["data".$i."_".($j + 1)] == 100)$cnt++;//lower if($i + 1 < $rows && $j - 1 >= 0 && $data["data".($i + 1)."_".($j - 1)] == 100)$cnt++;//upper right if($i + 1 < $rows && $data["data".($i + 1)."_".$j] == 100)$cnt++;//right if($i + 1 < $rows && $j + 1 < $cols && $data["data".($i + 1)."_".($j + 1)] == 100)$cnt++;//lower right $data["data".$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;$i<$rows;$i++){//all the rows for($j=0;$j<$cols;$j++){//all the cols $data["open".$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<$rows;$i++){//all the rows for($j=0;$j<$cols;$j++){//all the cols 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 < 0 || $i >= $rows || $j < 0 || $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
PHP echo $checkflag < 2?"☺":"☹";?>PHP if($checkflag == 1)echo "恭喜,雷全部清掉了!
"; else if($checkflag == 2)echo "太挫了,又被雷炸死了
"; ?> PHP for($i=0;$i<$rows;$i++){ ?> PHP for($j=0;$j<$cols;$j++){ ?> " 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。

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