Dodanie skryptu MQTT

Assets/Scenes/Testing MQTT.unity

@@ -382,6 +382,7 @@ GameObject:
   m_Component:
   - component: {fileID: 649525403}
   - component: {fileID: 649525404}
+  - component: {fileID: 649525405}
   m_Layer: 0
   m_Name: GameManager
   m_TagString: Untagged
@@ -416,9 +417,25 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 9814a729a72ea7245aee98f3c0831d15, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  startCanvas: {fileID: 360865754}
-  movementScript: {fileID: 512796979}
-  lookScript: {fileID: 875671707}
+  startUI: {fileID: 360865754}
+  playerMove: {fileID: 512796979}
+  mouseLook: {fileID: 875671707}
+  mqttCollector: {fileID: 649525405}
+--- !u!114 &649525405
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 649525402}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: d97d018fed6c13e4d825d7e154421c63, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  brokerIp: 127.0.0.1
+  port: 1883
+  topic: sensor/heartrate
 --- !u!1 &875671702
 GameObject:
   m_ObjectHideFlags: 0

Assets/Scripts/GameManager.cs

@@ -4,40 +4,56 @@ using UnityEngine.InputSystem.Utilities;
 
 public class GameManager : MonoBehaviour
 {
-    [Header("UI do ukrycia")]
-    public GameObject startCanvas;
+    [Header("Interfejs")]
+    public GameObject startUI;       // Twój Canvas z napisem
 
-    [Header("Komponenty gracza")]
-    public PlayerMove movementScript;
-    public MouseLook lookScript;
+    [Header("Skrypty Gracza")]
+    public PlayerMove playerMove;    // Skrypt poruszania fasolk¹
+    public MouseLook mouseLook;      // Skrypt obracania kamer¹
 
-    // public MqttCollector mqttScript; // Odkomentujesz to póŸniej
+    [Header("Modu³ MQTT")]
+    public MqttCollector mqttCollector; // Skrypt MQTTnet
 
     private bool hasStarted = false;
 
     void Start()
     {
-        // Blokada na starcie
-        if (movementScript != null) movementScript.enabled = false;
-        if (lookScript != null) lookScript.canLook = false;
+        // 1. Upewnij siê, ¿e na starcie wszystko jest zablokowane
+        if (playerMove != null) playerMove.enabled = false;
+        if (mouseLook != null) mouseLook.canLook = false;
 
+        // 2. Kursor musi byæ widoczny i wolny, ¿eby gracz wiedzia³, ¿e gra jeszcze nie ruszy³a
         Cursor.lockState = CursorLockMode.None;
         Cursor.visible = true;
 
-        // Czekamy na dowolny klawisz
-        InputSystem.onAnyButtonPress.CallOnce(ctrl => Begin());
+        // 3. Czekamy na "Any Key" (dowolny przycisk klawiatury, myszy lub kontrolera VR)
+        InputSystem.onAnyButtonPress.CallOnce(ctrl => StartGame());
+
+        Debug.Log("GameManager: Oczekiwanie na start...");
     }
 
-    void Begin()
+    void StartGame()
     {
         if (hasStarted) return;
         hasStarted = true;
 
-        if (startCanvas != null) startCanvas.SetActive(false);
-        if (movementScript != null) movementScript.enabled = true;
-        if (lookScript != null) lookScript.EnableLooking();
+        // 1. Ukrywamy UI
+        if (startUI != null)
+            startUI.SetActive(false);
 
-        // if (mqttScript != null) mqttScript.BeginSession();
-        Debug.Log("Gra wystartowa³a!");
+        // 2. Odblokowujemy ruch i kamerê
+        if (playerMove != null)
+            playerMove.enabled = true;
+
+        if (mouseLook != null)
+            mouseLook.EnableLooking(); // Ta funkcja schowa te¿ kursor
+
+        // 3. Odpalamy zbieranie danych MQTT
+        if (mqttCollector != null)
+        {
+            mqttCollector.BeginSession();
+        }
+
+        Debug.Log("<color=green>SYSTEM: Gra i logowanie danych uruchomione!</color>");
     }
 }

Assets/Scripts/HearthRateData.cs

@@ -0,0 +1,8 @@
+using System;
+
+[Serializable]
+public class HeartRateData
+{
+    // Jeśli serwer wysyła {"hr": 70}, to musi być 'hr'
+    public int hr;
+}

Assets/Scripts/HearthRateData.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 1c96e46d44abafb408a15a62a85febe7

Assets/Scripts/MqttCollector.cs

@@ -0,0 +1,89 @@
+using UnityEngine;
+using MQTTnet;
+using MQTTnet.Client;
+using System;
+using System.Text;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+
+public class MqttCollector : MonoBehaviour
+{
+    private IMqttClient _mqttClient;
+    private string _csvPath;
+
+    [Header("Ustawienia MQTT")]
+    public string brokerIp = "127.0.0.1";
+    public int port = 1883;
+    public string topic = "sensor/heartrate";
+
+    // Funkcja wywo³ywana przez GameManager
+    public async void BeginSession()
+    {
+        // 1. Stworzenie pliku CSV w folderze projektu
+        string folder = Application.persistentDataPath + "/Sesje_Badawcze/";
+        if (!Directory.Exists(folder)) Directory.CreateDirectory(folder);
+
+        _csvPath = folder + "Dane_" + DateTime.Now.ToString("yyyyMMdd_HHmmss") + ".csv";
+        File.WriteAllText(_csvPath, "Timestamp;Godzina;Tetno\n");
+
+        Debug.Log($"<color=cyan>MQTT: Plik zapisu: {_csvPath}</color>");
+
+        // 2. Konfiguracja MQTTnet
+        var factory = new MqttFactory();
+        _mqttClient = factory.CreateMqttClient();
+
+        var options = new MqttClientOptionsBuilder()
+            .WithTcpServer(brokerIp, port)
+            .Build();
+
+        // 3. Reakcja na odebran¹ wiadomoœæ
+        _mqttClient.ApplicationMessageReceivedAsync += e =>
+        {
+            string payload = Encoding.UTF8.GetString(e.ApplicationMessage.PayloadSegment);
+            SaveData(payload);
+            return Task.CompletedTask;
+        };
+
+        // 4. Po³¹czenie asynchroniczne
+        try
+        {
+            await _mqttClient.ConnectAsync(options, CancellationToken.None);
+
+            var subOptions = new MqttClientSubscribeOptionsBuilder()
+            .WithTopicFilter(topic)
+            .Build();
+
+            await _mqttClient.SubscribeAsync(subOptions, CancellationToken.None);
+            Debug.Log("<color=green>MQTT: Po³¹czono i s³ucham têtna!</color>");
+        }
+        catch (Exception ex)
+        {
+            Debug.LogError($"MQTT Connection Error: {ex.Message}");
+        }
+    }
+
+    private void SaveData(string json)
+    {
+        try
+        {
+            HeartRateData data = JsonUtility.FromJson<HeartRateData>(json);
+
+            // Format: Data i czas ; têtno
+            string timestamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
+            string line = $"{timestamp};{data.hr}\n";
+
+            File.AppendAllText(_csvPath, line);
+            Debug.Log($"<color=white>Zapisano HR: {data.hr}</color>");
+        }
+        catch (Exception ex)
+        {
+            Debug.LogWarning($"B³¹d parsowania: {json}. Szczegó³y: {ex.Message}");
+        }
+    }
+
+    private async void OnApplicationQuit()
+    {
+        if (_mqttClient != null) await _mqttClient.DisconnectAsync();
+    }
+}

Assets/Scripts/MqttCollector.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: d97d018fed6c13e4d825d7e154421c63