Added User Manual and fixes

Added help button on the title screen with animation. Added User Manual to appear after clicking the button, and vice versa. Added tons of catches to handle unwanted errors.

Assets/Animations/Title Screen/Title Animation.anim

@@ -66,6 +66,49 @@ AnimationClip:
       m_PostInfinity: 2
       m_RotationOrder: 4
     path: Pentagon/Platformer
+  - curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: {x: 0, y: 0, z: 225}
+        inSlope: {x: 0, y: 0, z: 0}
+        outSlope: {x: 0, y: 0, z: 0}
+        tangentMode: 0
+        weightedMode: 0
+        inWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+        outWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+      - serializedVersion: 3
+        time: 0.6666667
+        value: {x: 0, y: 0, z: 210}
+        inSlope: {x: 0, y: 0, z: 0}
+        outSlope: {x: 0, y: 0, z: 0}
+        tangentMode: 0
+        weightedMode: 0
+        inWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+        outWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+      - serializedVersion: 3
+        time: 0.8333333
+        value: {x: 0, y: 0, z: 240}
+        inSlope: {x: 0, y: 0, z: 0}
+        outSlope: {x: 0, y: 0, z: 0}
+        tangentMode: 0
+        weightedMode: 0
+        inWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+        outWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+      - serializedVersion: 3
+        time: 1
+        value: {x: 0, y: 0, z: 225}
+        inSlope: {x: 0, y: 0, z: 0}
+        outSlope: {x: 0, y: 0, z: 0}
+        tangentMode: 0
+        weightedMode: 0
+        inWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+        outWeight: {x: 0.33333334, y: 0.33333334, z: 0.33333334}
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    path: Pentagon/HelpButton
   m_PositionCurves: []
   m_ScaleCurves: []
   m_FloatCurves:
@@ -249,6 +292,66 @@ AnimationClip:
     classID: 224
     script: {fileID: 0}
     flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: -18
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.75
+        value: -9.46
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_AnchoredPosition.x
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: 45
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.75
+        value: 28.78
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_AnchoredPosition.y
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
   m_PPtrCurves: []
   m_SampleRate: 60
   m_WrapMode: 0
@@ -266,6 +369,15 @@ AnimationClip:
       isPPtrCurve: 0
       isIntCurve: 0
       isSerializeReferenceCurve: 0
+    - serializedVersion: 2
+      path: 761887162
+      attribute: 4
+      script: {fileID: 0}
+      typeID: 4
+      customType: 4
+      isPPtrCurve: 0
+      isIntCurve: 0
+      isSerializeReferenceCurve: 0
     - serializedVersion: 2
       path: 2762377838
       attribute: 1460864421
@@ -320,6 +432,24 @@ AnimationClip:
       isPPtrCurve: 0
       isIntCurve: 0
       isSerializeReferenceCurve: 0
+    - serializedVersion: 2
+      path: 761887162
+      attribute: 1460864421
+      script: {fileID: 0}
+      typeID: 224
+      customType: 28
+      isPPtrCurve: 0
+      isIntCurve: 0
+      isSerializeReferenceCurve: 0
+    - serializedVersion: 2
+      path: 761887162
+      attribute: 538195251
+      script: {fileID: 0}
+      typeID: 224
+      customType: 28
+      isPPtrCurve: 0
+      isIntCurve: 0
+      isSerializeReferenceCurve: 0
     pptrCurveMapping: []
   m_AnimationClipSettings:
     serializedVersion: 2
@@ -693,6 +823,210 @@ AnimationClip:
     classID: 224
     script: {fileID: 0}
     flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.6666667
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.8333333
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 1
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: localEulerAnglesRaw.x
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.6666667
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.8333333
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 1
+        value: 0
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: localEulerAnglesRaw.y
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: 225
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.6666667
+        value: 210
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.8333333
+        value: 240
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 1
+        value: 225
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: localEulerAnglesRaw.z
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: -18
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.75
+        value: -9.46
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_AnchoredPosition.x
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve:
+      - serializedVersion: 3
+        time: 0
+        value: 45
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      - serializedVersion: 3
+        time: 0.75
+        value: 28.78
+        inSlope: 0
+        outSlope: 0
+        tangentMode: 136
+        weightedMode: 0
+        inWeight: 0.33333334
+        outWeight: 0.33333334
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_AnchoredPosition.y
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
   m_EulerEditorCurves:
   - serializedVersion: 2
     curve:
@@ -701,7 +1035,7 @@ AnimationClip:
       m_PreInfinity: 2
       m_PostInfinity: 2
       m_RotationOrder: 4
-    attribute: m_LocalEulerAngles.x
+    attribute: m_LocalEulerAngles.z
     path: Pentagon/Platformer
     classID: 224
     script: {fileID: 0}
@@ -725,11 +1059,47 @@ AnimationClip:
       m_PreInfinity: 2
       m_PostInfinity: 2
       m_RotationOrder: 4
-    attribute: m_LocalEulerAngles.z
+    attribute: m_LocalEulerAngles.x
     path: Pentagon/Platformer
     classID: 224
     script: {fileID: 0}
     flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve: []
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_LocalEulerAngles.x
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve: []
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_LocalEulerAngles.y
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
+  - serializedVersion: 2
+    curve:
+      serializedVersion: 2
+      m_Curve: []
+      m_PreInfinity: 2
+      m_PostInfinity: 2
+      m_RotationOrder: 4
+    attribute: m_LocalEulerAngles.z
+    path: Pentagon/HelpButton
+    classID: 224
+    script: {fileID: 0}
+    flags: 0
   m_HasGenericRootTransform: 0
   m_HasMotionFloatCurves: 0
   m_Events: []

Assets/Old/Hub/HubManager.cs

@@ -52,31 +52,43 @@ public class HubManager : MonoBehaviour
         ChangeGameButtonsInteractability(false);
     }
 
-    private void Update()
+   private void Update()
     {
         if (InputSystem.GetDevice<Keyboard>().escapeKey.wasPressedThisFrame)
         {
             UnloadGameScene();
             ChangeGameButtonsInteractability(true);
-
+            if (GameManager.players != null)
-            foreach (GameObject player in GameManager.players.ToList())
             {
-                GameManager.players.Remove(player);
+                foreach (GameObject player in GameManager.players.ToList())
-                Destroy(player);
+                {
+                    GameManager.players.Remove(player);
+                    if (player != null)
+                    {
+                        Destroy(player);
+                    }
+                }
             }
-
+            if (MusicManager.Instance != null)
-            MusicManager.Instance.StartPlaylist("Title Screen");
-
-            foreach (Camera camera in FindObjectsByType<Camera>(FindObjectsSortMode.None))
             {
-                camera.enabled = false;
+                MusicManager.Instance.StartPlaylist("Title Screen");
+            }
+            var cameras = FindObjectsByType<Camera>(FindObjectsSortMode.None);
+            if (cameras != null)
+            {
+                foreach (Camera camera in cameras)
+                {
+                    camera.enabled = false;
+                }
+            }
+            GameManager.players?.Clear();
+            GameManager.playerColors?.Clear();
+            if (GameManager.Instance != null)
+            {
+                GameManager.Instance.gameOver = false;
             }
-
-            GameManager.players.Clear();
-            GameManager.playerColors.Clear();
-            GameManager.Instance.gameOver = false;
-
             SceneManager.LoadScene("Title Screen");
+
         }
     }
 

Assets/Scripts/Game/CreatePlayerJoinCards.cs

@@ -21,8 +21,15 @@ namespace Game
 
         public PlayerJoinCard CreateCard() // Creates a player join card
         {
-            GameObject card = Instantiate(playerJoinCardPrefab, transform);
+            try
-            return card.GetComponent<PlayerJoinCard>();
+            {
+                GameObject card = Instantiate(playerJoinCardPrefab, transform);
+                return card.GetComponent<PlayerJoinCard>();
+            }
+            catch
+            {
+                return null;
+            }
         }
     }
 }

Assets/Scripts/Game/GameManager.cs

@@ -68,7 +68,10 @@ public class GameManager : MonoBehaviour
     /// </summary>
     private void Start()
     {
-        MusicManager.Instance.StartPlaylist();
+        if (MusicManager.Instance != null)
+        {
+            MusicManager.Instance.StartPlaylist();
+        }
         StartGame();
     }
 
@@ -124,8 +127,11 @@ public class GameManager : MonoBehaviour
         }
         if (gameMode == GameMode.keepAway)
         {
-            gameTimer.startTime = time;
+            if (gameTimer != null)
-            gameTimer.StartTimer();
+            {
+                gameTimer.startTime = time;
+                gameTimer.StartTimer();
+            }
             foreach (GameObject player in players)
             {
                 player.transform.position = spawnPosition + (offset * players.IndexOf(player) * Vector2.right);
@@ -203,11 +209,17 @@ public class GameManager : MonoBehaviour
     /// </summary>
     public void GameOver()
     {
+        if (LeaderboardCanvas == null){}
         gameOver = true;
         EndGameEvent?.Invoke();
-        LeaderboardCanvas.gameObject.SetActive(false);
+        if (LeaderboardCanvas != null)
-        TimerCanvas.gameObject.SetActive(false);
+        {
-
+            LeaderboardCanvas.gameObject.SetActive(false);
+        }
+        if (TimerCanvas != null)
+        {
+            TimerCanvas.gameObject.SetActive(false);
+        }
         if (gameMode == GameMode.freeForAll)
         {
             GameObject winner = AlivePlayers()[0];
@@ -231,13 +243,24 @@ public class GameManager : MonoBehaviour
             if (winner != null)
             {
                 print(winner.name + " is the winner with " + maxHoldTime + " seconds!");
-                FindFirstObjectByType<PlayerCameraMovement>().WinScene(winner);
+                var cameraMovement = FindFirstObjectByType<PlayerCameraMovement>();
+                if (cameraMovement != null)
+                {
+                    cameraMovement.WinScene(winner);
+                }
                 WinScreen.Instance.ShowWinScreen(players.IndexOf(winner) + 1);
-                FindFirstObjectByType<LifeDisplayManager>().HideLifeDisplay();
+                var lifeDisplayManager = FindFirstObjectByType<LifeDisplayManager>();
+                if (lifeDisplayManager != null)
+                {
+                    lifeDisplayManager.HideLifeDisplay();
+                }
                 StartCoroutine(MoveHatToWinner(winner));
-                hatObject.SetActive(true);
+                if (hatObject != null)
-                hatObject.GetComponent<Collider2D>().enabled = true;
+                {
-                hatObject.GetComponent<Rigidbody2D>().bodyType = RigidbodyType2D.Dynamic;
+                    hatObject.SetActive(true);
+                    hatObject.GetComponent<Collider2D>().enabled = true;
+                    hatObject.GetComponent<Rigidbody2D>().bodyType = RigidbodyType2D.Dynamic;
+                }
             }
         }
         if (gameMode == GameMode.obstacleCourse)

Assets/Scripts/Game/UserManualPopup.cs

@@ -0,0 +1,18 @@
+using UnityEngine;
+
+public class UserManualPopup : MonoBehaviour
+{
+    public GameObject popupPanel;
+
+    public void ShowPopup()
+    {
+        popupPanel.SetActive(true);
+        gameObject.SetActive(true);
+    }
+
+    public void HidePopup()
+    {
+        popupPanel.SetActive(false);
+        gameObject.SetActive(false);
+    }
+}

Assets/Scripts/Game/UserManualPopup.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 3f3390a791c72be41ab00266e23fe518

Assets/Scripts/Player/PlayerManager.cs

@@ -32,11 +32,23 @@ public class PlayerManager : MonoBehaviour
             Destroy(playerInput.gameObject);
             return;
         }
-        Debug.Log("Player joined");
+        print("Player joined");
         DontDestroyOnLoad(playerInput.gameObject);
+        if (PlayerCardCreator.Instance == null)
+        {
+            return;
+        }
         PlayerJoinCard card = PlayerCardCreator.Instance.CreateCard();
+        if (card == null)
+        {
+            return;
+        }
         card.playerNumber = GameManager.players.Count + 1;
         cards.Add(card);
+        if (GameManager.players == null)
+        {
+            GameManager.players = new List<GameObject>();
+        }
         GameManager.players.Add(playerInput.gameObject);
         Colorize(GameManager.players.Count - 1);
     }
@@ -46,7 +58,7 @@ public class PlayerManager : MonoBehaviour
     {
         Destroy(playerInput.gameObject);
         GameManager.players.Remove(playerInput.gameObject);
-        Debug.Log("Player left");
+        print("Player left");
     }
 
     private void Init()