Stand 2026-04-13: PHP/MySQL Infrastruktur, Flussmanagement, Stadt-Prototyp

- PHP/MySQL Backend (XAMPP + Produktionsserver)
- Front-Controller, API-Endpunkte, Session-Management
- Flussmanagement-Simulation (Echtzeit, Punkt-basierter Fluss)
- Stadt & Raumplanung (Prototyp, Top-Down Kachelsystem)
- Klimawaechter 3D: Deiche kleiner, Baeume kippen, Budget angepasst
- persistence.ts: Dualer Speicher (localStorage + Server-API)
- 6 Unit-Test-Dateien fuer bestehende Simulationen

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

App/pages/dashboard.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Lehrkraefte-Dashboard */
+$html = file_get_contents(APP_ROOT . '/dashboard.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/energiemix.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Energiemix-Simulator */
+$html = file_get_contents(APP_ROOT . '/energiemix.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/erdbeben.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Erdbeben-Simulator */
+$html = file_get_contents(APP_ROOT . '/erdbeben.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/fluss.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Flussmanagement-Simulation */
+$html = file_get_contents(APP_ROOT . '/fluss.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/game-3d.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * GeoGraSim — Klimawächter (3D)
+ */
+
+$html = file_get_contents(APP_ROOT . '/game-3d.html');
+
+$sessionScript = '<script>' . "\n"
+    . 'window.__GGS__ = ' . json_encode([
+        'sessionId' => Session::studentId(),
+        'teacherId' => Session::teacherId(),
+        'baseUrl'   => BASE_URL,
+        'basePath'  => BASE_PATH,
+    ], JSON_UNESCAPED_UNICODE) . ";\n"
+    . '</script>';
+
+$html = str_replace('</body>', $sessionScript . "\n</body>", $html);
+echo $html;

App/pages/game.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * GeoGraSim — Klimawächter (2D)
+ */
+
+$html = file_get_contents(APP_ROOT . '/game.html');
+
+$sessionScript = '<script>' . "\n"
+    . 'window.__GGS__ = ' . json_encode([
+        'sessionId' => Session::studentId(),
+        'teacherId' => Session::teacherId(),
+        'baseUrl'   => BASE_URL,
+        'basePath'  => BASE_PATH,
+    ], JSON_UNESCAPED_UNICODE) . ";\n"
+    . '</script>';
+
+$html = str_replace('</body>', $sessionScript . "\n</body>", $html);
+echo $html;

App/pages/index.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * GeoGraSim — Startseite (Landing Page)
+ * Laedt die bestehende index.html und injiziert Session-Kontext.
+ */
+
+$html = file_get_contents(APP_ROOT . '/index.html');
+
+// Session-Kontext vor </body> injizieren
+$sessionScript = '<script>' . "\n"
+    . 'window.__GGS__ = ' . json_encode([
+        'sessionId' => Session::studentId(),
+        'teacherId' => Session::teacherId(),
+        'baseUrl'   => BASE_URL,
+        'basePath'  => BASE_PATH,
+    ], JSON_UNESCAPED_UNICODE) . ";\n"
+    . '</script>';
+
+$html = str_replace('</body>', $sessionScript . "\n</body>", $html);
+
+echo $html;

App/pages/lieferketten.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Lieferketten-Simulator */
+$html = file_get_contents(APP_ROOT . '/lieferketten.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/regenwald.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Regenwald-Explorer */
+$html = file_get_contents(APP_ROOT . '/regenwald.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/sim.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Simulationsseite (POE-Workflow) */
+$html = file_get_contents(APP_ROOT . '/sim.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);

App/pages/stilauswahl.php

@@ -0,0 +1,5 @@
+<?php
+/** GeoGraSim — Stilauswahl */
+$html = file_get_contents(APP_ROOT . '/stilauswahl.html');
+$ctx = '<script>window.__GGS__ = ' . json_encode(['sessionId' => Session::studentId(), 'teacherId' => Session::teacherId(), 'baseUrl' => BASE_URL, 'basePath' => BASE_PATH], JSON_UNESCAPED_UNICODE) . ';</script>';
+echo str_replace('</body>', $ctx . "\n</body>", $html);