[Puzzles][Input] Update input handling to not mistakingly miss frames. Add debug frame input debugging.

Assets/Scripts/InputManager.cs

@@ -4,22 +4,41 @@ using System;
 
 public class InputManager : MonoBehaviour
 {
-    public static InputManager Instance { get; private set; }
+    private static InputManager _instance;
+    public static InputManager Instance
+    {
+        get
+        {
+            if (_instance == null)
+            {
+                _instance = FindAnyObjectByType<InputManager>();
+                if (_instance == null)
+                {
+                    var go = new GameObject("InputManager");
+                    _instance = go.AddComponent<InputManager>();
+                    DontDestroyOnLoad(go);
+                }
+            }
+            return _instance;
+        }
+    }
+
     private PlayerInput playerInput;
     private InputAction touchPressAction;
     private InputAction touchPositionAction;
     private ITouchInputConsumer defaultConsumer;
 
     private bool isTouchHeld = false;
+    private bool lastFrameInteracted = false;
 
     void Awake()
     {
-        if (Instance != null && Instance != this)
+        if (_instance != null && _instance != this)
         {
             Destroy(gameObject);
             return;
         }
-        Instance = this;
+        _instance = this;
         DontDestroyOnLoad(gameObject);
         playerInput = GetComponent<PlayerInput>();
         if (playerInput == null)
@@ -62,17 +81,20 @@ public class InputManager : MonoBehaviour
     private void OnTouchPressStarted(InputAction.CallbackContext ctx)
     {
         // Touch started (finger down)
-        isTouchHeld = true;
         Vector3 _screenPos = Camera.main.ScreenToWorldPoint(touchPositionAction.ReadValue<Vector2>());
         Vector2 screenPos = new Vector2(_screenPos.x, _screenPos.y);
-        if (!TryDelegateToInteractable(screenPos))
+        lastFrameInteracted = TryDelegateToInteractable(screenPos);
+        if (!lastFrameInteracted)
             defaultConsumer?.OnTouchPress(screenPos);
+        isTouchHeld = true;
     }
 
     private void OnTouchPressCanceled(InputAction.CallbackContext ctx)
     {
         // Touch released (finger up)
         isTouchHeld = false;
+        // Reset lastFrameInteracted for next frame
+        lastFrameInteracted = false;
         // Optionally, you can notify consumers of release if needed
     }
 
@@ -84,11 +106,8 @@ public class InputManager : MonoBehaviour
             // Convert to world position
             Vector3 worldPos = Camera.main.ScreenToWorldPoint(pos);
             Vector2 worldPos2D = new Vector2(worldPos.x, worldPos.y);
-            defaultConsumer?.OnTouchPress(worldPos2D); // Move continuously to finger position
-        }
-        else
-        {
-            defaultConsumer?.OnTouchPosition(pos); // For drag or hover
+            if (!lastFrameInteracted)
+                defaultConsumer?.OnTouchPress(worldPos2D); // Move continuously to finger position
         }
     }
 
@@ -100,7 +119,8 @@ public class InputManager : MonoBehaviour
             Vector2 pos = touchPositionAction.ReadValue<Vector2>();
             Vector3 worldPos = Camera.main.ScreenToWorldPoint(pos);
             Vector2 worldPos2D = new Vector2(worldPos.x, worldPos.y);
-            defaultConsumer?.OnTouchPress(worldPos2D);
+            if (!lastFrameInteracted)
+                defaultConsumer?.OnTouchPress(worldPos2D);
         }
     }