Update bird pooper speed discrepancy

Assets/Scripts/Minigames/BirdPooper/BirdPlayerController.cs

@@ -15,12 +15,22 @@ namespace Minigames.BirdPooper
         public UnityEngine.Events.UnityEvent OnFlap;
         public UnityEngine.Events.UnityEvent OnPlayerDamaged;
         
+        [Header("Flap Cooldown")]
+        [Tooltip("Minimum seconds between flaps to prevent multi-tap issues on mobile")]
+        [SerializeField] private float flapCooldown = 0.15f;
+        
         private Rigidbody2D _rb;
         private IBirdPooperSettings _settings;
         private float _verticalVelocity;
         private bool _isDead;
         private float _fixedXPosition; // Store the initial X position from the scene
         private bool _isInitialized; // Flag to control when physics/input are active
+        private float _lastFlapTime = -Mathf.Infinity; // Track last flap time for cooldown
+        
+        // Diagnostic tracking
+        private int _updateFrameCount = 0;
+        private float _maxDeltaTime = 0f;
+        private float _minDeltaTime = float.MaxValue;
 
         internal override void OnManagedAwake()
         {
@@ -86,17 +96,44 @@ namespace Minigames.BirdPooper
             }
 
             _isInitialized = true;
-            Debug.Log($"[BirdPlayerController] Initialized! Fixed X position: {_fixedXPosition}");
+            
+            // DIAGNOSTIC: Log all critical values that might differ between platforms
+            Debug.Log($"[BirdPlayerController] ===== INITIALIZATION DIAGNOSTICS =====");
+            Debug.Log($"[BirdPlayerController] Fixed X position: {_fixedXPosition}");
+            Debug.Log($"[BirdPlayerController] Time.timeScale: {Time.timeScale}");
+            Debug.Log($"[BirdPlayerController] Application.targetFrameRate: {Application.targetFrameRate}");
+            Debug.Log($"[BirdPlayerController] Settings.Gravity: {_settings.Gravity}");
+            Debug.Log($"[BirdPlayerController] Settings.FlapForce: {_settings.FlapForce}");
+            Debug.Log($"[BirdPlayerController] Settings.MaxFallSpeed: {_settings.MaxFallSpeed}");
+            Debug.Log($"[BirdPlayerController] Settings.MinY: {_settings.MinY}");
+            Debug.Log($"[BirdPlayerController] Settings.MaxY: {_settings.MaxY}");
+            Debug.Log($"[BirdPlayerController] ==========================================");
         }
 
-        private void Update()
+        /// <summary>
+        /// Using FixedUpdate for physics to ensure frame-rate independence.
+        /// FixedUpdate runs at a fixed timestep (default 0.02s = 50fps) regardless of actual frame rate.
+        /// </summary>
+        private void FixedUpdate()
         {
             // Only run physics/movement if initialized
             if (!_isInitialized || _isDead || _settings == null || _rb == null)
                 return;
 
-            // Apply manual gravity
+            // DIAGNOSTIC: Track fixedDeltaTime (should be consistent)
-            _verticalVelocity -= _settings.Gravity * Time.deltaTime;
+            _updateFrameCount++;
+            float dt = Time.fixedDeltaTime;
+            if (dt > _maxDeltaTime) _maxDeltaTime = dt;
+            if (dt < _minDeltaTime) _minDeltaTime = dt;
+            
+            // Log diagnostics every 50 fixed frames (every second at 50fps fixed timestep)
+            if (_updateFrameCount % 50 == 0)
+            {
+                Debug.Log($"[BirdPlayerController] FixedFrame {_updateFrameCount}: fixedDeltaTime={dt:F4}, min={_minDeltaTime:F4}, max={_maxDeltaTime:F4}, velocity={_verticalVelocity:F2}, pos.y={_rb.position.y:F2}");
+            }
+
+            // Apply manual gravity using fixedDeltaTime for consistent physics
+            _verticalVelocity -= _settings.Gravity * dt;
             
             // Cap fall speed (terminal velocity)
             if (_verticalVelocity < -_settings.MaxFallSpeed)
@@ -104,15 +141,26 @@ namespace Minigames.BirdPooper
             
             // Update position manually
             Vector2 newPosition = _rb.position;
-            newPosition.y += _verticalVelocity * Time.deltaTime;
+            newPosition.y += _verticalVelocity * dt;
             newPosition.x = _fixedXPosition; // Keep X fixed at scene-configured position
             
             // Clamp Y position to bounds
             newPosition.y = Mathf.Clamp(newPosition.y, _settings.MinY, _settings.MaxY);
             
             _rb.MovePosition(newPosition);
+        }
+        
+        /// <summary>
+        /// Update runs at actual frame rate for smooth visual updates like rotation.
+        /// Physics calculations moved to FixedUpdate for frame-rate independence.
+        /// </summary>
+        private void Update()
+        {
+            // Only update visuals if initialized
+            if (!_isInitialized || _isDead || _settings == null)
+                return;
             
-            // Update rotation based on velocity
+            // Update rotation based on velocity (visual only, runs at frame rate for smoothness)
             UpdateRotation();
         }
 
@@ -138,14 +186,25 @@ namespace Minigames.BirdPooper
         /// <summary>
         /// Makes the bird flap, applying upward velocity.
         /// Can be called by input system or externally (e.g., for first tap).
+        /// Includes cooldown to prevent multi-tap issues on mobile devices.
         /// </summary>
         public void Flap()
         {
             if (!_isInitialized || _isDead || _settings == null)
                 return;
 
+            // Cooldown check to prevent multi-tap issues (especially on mobile touchscreens)
+            if (Time.time < _lastFlapTime + flapCooldown)
+            {
+                Debug.Log($"[BirdPlayerController] Flap rejected - on cooldown ({Time.time - _lastFlapTime:F3}s since last flap)");
+                return;
+            }
+
             _verticalVelocity = _settings.FlapForce;
-            Debug.Log($"[BirdPlayerController] Flap! velocity = {_verticalVelocity}");
+            _lastFlapTime = Time.time;
+            
+            // DIAGNOSTIC: Log flap details including time values
+            Debug.Log($"[BirdPlayerController] FLAP! velocity={_verticalVelocity}, Time.time={Time.time}, Time.deltaTime={Time.deltaTime}, Time.timeScale={Time.timeScale}");
             
             // Emit flap event
             OnFlap?.Invoke();

Assets/Scripts/Minigames/BirdPooper/BirdPooperDebugDisplay.cs

@@ -0,0 +1,137 @@
+using UnityEngine;
+using TMPro;
+
+namespace Minigames.BirdPooper
+{
+    /// <summary>
+    /// On-screen debug display for Bird Pooper minigame diagnostics.
+    /// Shows critical values that might differ between PC and mobile platforms.
+    /// </summary>
+    public class BirdPooperDebugDisplay : MonoBehaviour
+    {
+        [Header("References")]
+        [SerializeField] private BirdPlayerController birdController;
+        [SerializeField] private TextMeshProUGUI debugText;
+        
+        [Header("Settings")]
+        [SerializeField] private bool showDebugDisplay = true;
+        [SerializeField] private float updateInterval = 0.1f; // Update display every 0.1 seconds
+        
+        private float _nextUpdateTime;
+        private int _frameCount;
+        private float _minDeltaTime = float.MaxValue;
+        private float _maxDeltaTime = 0f;
+        private float _avgDeltaTime;
+        private float _deltaTimeSum;
+
+        private void Start()
+        {
+            if (debugText == null)
+            {
+                Debug.LogError("[BirdPooperDebugDisplay] Debug text reference not assigned!");
+                enabled = false;
+                return;
+            }
+            
+            if (birdController == null)
+            {
+                birdController = FindFirstObjectByType<BirdPlayerController>();
+                if (birdController == null)
+                {
+                    Debug.LogError("[BirdPooperDebugDisplay] Could not find BirdPlayerController!");
+                    enabled = false;
+                    return;
+                }
+            }
+            
+            debugText.gameObject.SetActive(showDebugDisplay);
+            _nextUpdateTime = Time.time + updateInterval;
+        }
+
+        private void Update()
+        {
+            if (!showDebugDisplay || debugText == null)
+                return;
+            
+            // Track deltaTime statistics
+            _frameCount++;
+            _deltaTimeSum += Time.deltaTime;
+            if (Time.deltaTime < _minDeltaTime) _minDeltaTime = Time.deltaTime;
+            if (Time.deltaTime > _maxDeltaTime) _maxDeltaTime = Time.deltaTime;
+            _avgDeltaTime = _deltaTimeSum / _frameCount;
+            
+            // Update display at specified interval
+            if (Time.time >= _nextUpdateTime)
+            {
+                UpdateDebugDisplay();
+                _nextUpdateTime = Time.time + updateInterval;
+            }
+        }
+
+        private void UpdateDebugDisplay()
+        {
+            if (debugText == null) return;
+            
+            // Get settings from the bird controller via reflection (hacky but works for debug)
+            var settingsField = typeof(BirdPlayerController).GetField("_settings", 
+                System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
+            var settings = settingsField?.GetValue(birdController) as Core.Settings.IBirdPooperSettings;
+            
+            var velocityField = typeof(BirdPlayerController).GetField("_verticalVelocity", 
+                System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
+            float velocity = velocityField != null ? (float)velocityField.GetValue(birdController) : 0f;
+            
+            var rbField = typeof(BirdPlayerController).GetField("_rb", 
+                System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
+            var rb = rbField?.GetValue(birdController) as Rigidbody2D;
+            
+            // Calculate actual FPS
+            float fps = _avgDeltaTime > 0 ? 1f / _avgDeltaTime : 0f;
+            
+            // Build debug string
+            string debugInfo = "<b>BIRD POOPER DEBUG</b>\n";
+            debugInfo += "───────────\n";
+            debugInfo += $"<b>PLATFORM:</b> {Application.platform}\n";
+            debugInfo += $"<b>TIME SCALE:</b> {Time.timeScale:F2}\n";
+            debugInfo += $"<b>TARGET FPS:</b> {Application.targetFrameRate}\n";
+            debugInfo += $"<b>ACTUAL FPS:</b> {fps:F1}\n";
+            debugInfo += "───────────\n";
+            debugInfo += $"<b>ΔTime:</b> {Time.deltaTime:F4}s\n";
+            debugInfo += $"<b>ΔTime Min:</b> {_minDeltaTime:F4}s\n";
+            debugInfo += $"<b>ΔTime Max:</b> {_maxDeltaTime:F4}s\n";
+            debugInfo += $"<b>ΔTime Avg:</b> {_avgDeltaTime:F4}s\n";
+            debugInfo += $"<color=yellow><b>Fixed ΔT:</b> {Time.fixedDeltaTime:F4}s</color>\n";
+            debugInfo += "───────────\n";
+            
+            if (settings != null)
+            {
+                debugInfo += $"<b>Gravity:</b> {settings.Gravity}\n";
+                debugInfo += $"<b>Flap Force:</b> {settings.FlapForce}\n";
+                debugInfo += $"<b>Max Fall:</b> {settings.MaxFallSpeed}\n";
+                debugInfo += "───────────\n";
+            }
+            
+            debugInfo += $"<b>Velocity:</b> {velocity:F2}\n";
+            if (rb != null)
+            {
+                debugInfo += $"<b>Position Y:</b> {rb.position.y:F2}\n";
+            }
+            debugInfo += $"<b>Dead:</b> {birdController.IsDead}\n";
+            
+            debugText.text = debugInfo;
+        }
+        
+        /// <summary>
+        /// Toggle debug display visibility - can be called from UI button
+        /// </summary>
+        public void ToggleDisplay()
+        {
+            showDebugDisplay = !showDebugDisplay;
+            if (debugText != null)
+            {
+                debugText.gameObject.SetActive(showDebugDisplay);
+            }
+        }
+    }
+}
+

Assets/Scripts/Minigames/BirdPooper/BirdPooperDebugDisplay.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 28d9dbe8309a4e1e8529953f5b400c0e
+timeCreated: 1766062170

Assets/Settings/BirdPooperSettings.asset

@@ -12,8 +12,8 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: e7d3f5b948b3454681fa573071bee978, type: 3}
   m_Name: BirdPooperSettings
   m_EditorClassIdentifier: AppleHillsScripts::Core.Settings.BirdPooperSettings
-  gravity: 110
+  gravity: 75
-  flapForce: 55
+  flapForce: 25
   maxFallSpeed: 120
   minY: -15
   maxY: 15