104 lines
3.5 KiB
PHP
104 lines
3.5 KiB
PHP
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<?
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error_reporting(E_ALL);
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session_start();
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if (!isset($_GET["name"])) $_GET["name"] ="map";
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//Читаем карту
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$handle = fopen(htmlspecialchars($_GET["name"]).".csv", "r");
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while (($data = fgetcsv($handle, 1000, ";")) !== FALSE){
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$map[]=$data;
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}
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fclose($handle);
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//Карта в двухмерном массиве $map
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//информация о квадрате
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$infodot["g"]["status"] = "allow";
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$infodot["m"]["status"] = "allow";
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if ($_POST['action']=='down' AND $infodot[$map[$_SESSION["y"]+1][$_SESSION["x"]]]["status"]=='allow'){
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$_SESSION["y"]++;
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}
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if ($_POST['action']=='up' AND $infodot[$map[$_SESSION["y"]-1][$_SESSION["x"]]]["status"]=='allow'){
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$_SESSION["y"]--;
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}
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if ($_POST['action']=='left' AND $infodot[$map[$_SESSION["y"]][$_SESSION["x"]-1]]["status"]=='allow'){
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$_SESSION["x"]--;
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}
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if ($_POST['action']=='right' AND $infodot[$map[$_SESSION["y"]][$_SESSION["x"]+1]]["status"]=='allow'){
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$_SESSION["x"]++;
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}
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//если первый заход на карту
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if (!isset($_SESSION["y"]) OR !isset($_SESSION["x"])){
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$_SESSION["y"]=5;
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$_SESSION["x"]=5;
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}
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if ($_GET["name"]=="map2") {
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$_SESSION["y"]=4;
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$_SESSION["x"]=2;
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}
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//Строим квадрат 5Х5 вокруг игрока
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$y = $_SESSION["y"]-2;
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$y_end = $_SESSION["y"]+2;
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$x = $_SESSION["x"]-2;
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$x_end = $_SESSION["x"]+2;
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$q = $x;
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print "<table cellpadding='0' cellspacing='0'>";
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while ($y <= $y_end){
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print "<tr>";
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$x = $q;
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while ($x <= $x_end){
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if (@$map[$y][$x] == ""){ // ползут ошибки!
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$map[$y][$x] = "end";
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}
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if ($y == $_SESSION["y"] AND $x == $_SESSION["x"]){
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print "<td background = mapimg/".$map[$y][$x].".png>";
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print "<img src=mapimg/point.gif>";
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print "</td>";
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}
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else{
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print "<td>";
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print "<img src=mapimg/".$map[$y][$x].".png>";
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print "</td>";
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}
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$x++;
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}
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print "</tr>";
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$y++;
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}
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print "</table>";
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//квадрат построен
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?>
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<form method="POST">
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<button type="submit" name="action" value="up"><img src=mapimg/m-n.png border=0></button><br>
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<button type="submit" name="action" value="left"><img src=mapimg/m-w.png border=0></button>
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<button type="submit" name="action" value="right"><img src=mapimg/m-e.png border=0></button><br>
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<button type="submit" name="action" value="down"><img src=mapimg/m-s.png border=0></button>
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</form>
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<a href=map.php?action=up><img src=mapimg/m-n.png border=0></a><br>
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<a href=map.php?action=left><img src=mapimg/m-w.png border=0></a>
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<a href=map.php?action=right><img src=mapimg/m-e.png border=0></a><br>
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<a href=map.php?action=down><img src=mapimg/m-s.png border=0></a><p>
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<?
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/*
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//Описываем свойство отдельной клетки с координатами 2,2
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if ($_SESSION["y"] == 2 AND $_SESSION["x"] == 2){
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print "<b>В этой клетке c координатами 2,2 находится магазин";
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}
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else{
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print "В этой клетке нет активных элементов";
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}
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*/
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//Описываем свойство целого класса клеток
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if ($map[$_SESSION["y"]][$_SESSION["x"]] == "m"){ print "<b>В этой клетке класса <i>m</i> находится магазин"; }
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//Бежим на вторую карту с первой.
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if ($_SESSION["y"] == 2 AND $_SESSION["x"] == 0){
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print "<a href=map.php?name=map2>Сменить локацию.</a>";
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}
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?>
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