Major refactor of the console screen, game code rewritten in Typescript, users can now change their passwords

changePassword.re.php

@@ -0,0 +1,39 @@
+<?php
+
+
+include_once "include/UserManager.php";
+include_once "include/MessageCookie.php";
+include_once "include/SessionManager.php";
+
+$user = SessionManager::get();
+
+if ($user != NULL) {
+
+    $password = $_POST['password'];
+    $newPassword = $_POST['new_password'];
+
+    if (strlen($newPassword) < 8 || strlen($newPassword) > 96) {
+
+        (new MessageCookie("Password must be 8-96 characters", "register"))->setCookie();
+        header("Location: account.php");
+    } else {
+
+        if (UserManager::auth($user['username'], $password) != NULL) {
+
+            UserManager::changePassword($user['username'], $newPassword);
+
+            header("Location: index.php");
+
+        } else {
+            $msg = new MessageCookie("Invalid password", "register");
+            $msg->setCookie();
+            header("Location: account.php");
+        }
+    }
+
+
+} else {
+    $msg = new MessageCookie("You must be logged in to do that", "register");
+    $msg->setCookie();
+    header("Location: account.php");
+}