src/Insallah/Player/Player.php

@@ -0,0 +1,45 @@
+<?php
+# Date: 20.02.2022 (17:47)
+namespace Insallah\Player;
+
+class Player
+{
+    public static function start(array $xy, $force = null)
+    {
+        if (!isset($_SESSION['x']) || !isset($_SESSION['y']) || !is_null($force)) {
+            $_SESSION['x'] = $xy[0];
+            $_SESSION['y'] = $xy[1];
+        }
+    }
+
+    public static function getPos(): array
+    {
+        return [$_SESSION['x'], $_SESSION['y']];
+    }
+
+    /**
+     * @param int $x_pos
+     */
+    public static function modXPos(int $x_pos): void
+    {
+        if ($_SESSION['x'] + $x_pos >= 0) {
+            $_SESSION['x'] += $x_pos;
+        }
+    }
+
+    /**
+     * @param int $y_pos
+     */
+    public static function modYPos(int $y_pos): void
+    {
+        if ($_SESSION['y'] + $y_pos >= 0) {
+            $_SESSION['y'] += $y_pos;
+        }
+    }
+
+    public static function clear()
+    {
+        session_destroy();
+        header('Location: ' . $_SERVER['REQUEST_URI']);
+    }
+}