Update backend/main.py

backend/main.py

@@ -118,22 +118,22 @@ def evaluate_player():
 def generate_hint():
     """
     Generates a context-aware hint.
-    Expected JSON: { "level_context": {...}, "user_code": "...", "error": "..." }
+    Expected JSON: { "mode": "maze|blockly", "level_context": {...}, "user_state": {...} }
     """
     data = request.json or {}
-    if 'user_code' not in data:
-         return jsonify({"error": "Missing user_code"}), 400
+    mode = data.get('mode', 'blockly')
+    user_state = data.get('user_state', {})
          
     try:
         hint = hint_agent.generate_hint(
+            mode=mode,
             level_context=data.get('level_context', {}),
-            user_code=data.get('user_code'),
-            error_message=data.get('error')
+            user_state=user_state
         )
         return jsonify({"hint": hint})
     except Exception as e:
         print(f"CRITICAL ERROR /api/hint/generate: {e}")
-        return jsonify({"hint": "Try checking your syntax and logic step-by-step."})
+        return jsonify({"hint": "Try checking your logic step-by-step."})
 
 if __name__ == '__main__':
     port = int(os.environ.get('PORT', 5000))