Assets/Scripts/Minigames/FortFight/AI/FortFightAIController.cs

@@ -27,8 +27,8 @@ namespace Minigames.FortFight.AI
         /// </summary>
         public void Initialize()
         {
-            // Get reference to turn manager
-            turnManager = FindFirstObjectByType<TurnManager>();
+            // Get reference to turn manager via singleton
+            turnManager = TurnManager.Instance;
             
             if (turnManager == null)
             {

Assets/Scripts/Minigames/FortFight/Core/AmmunitionManager.cs

@@ -11,9 +11,27 @@ namespace Minigames.FortFight.Core
     /// <summary>
     /// Manages ammunition selection and cooldowns for Fort Fight.
     /// Tracks which ammo types are available and handles cooldown timers.
+    /// Singleton pattern for easy access throughout the game.
     /// </summary>
     public class AmmunitionManager : ManagedBehaviour
     {
+        #region Singleton
+        
+        private static AmmunitionManager _instance;
+        public static AmmunitionManager Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = FindFirstObjectByType<AmmunitionManager>();
+                }
+                return _instance;
+            }
+        }
+        
+        #endregion
+        
         #region Constants
         
         private const int MaxPlayers = 2; // Support 2 players (indices 0 and 1)
@@ -85,6 +103,20 @@ namespace Minigames.FortFight.Core
 
         #region Lifecycle
         
+        internal override void OnManagedAwake()
+        {
+            base.OnManagedAwake();
+            
+            // Register singleton
+            if (_instance != null && _instance != this)
+            {
+                Logging.Warning("[AmmunitionManager] Multiple instances detected! Destroying duplicate.");
+                Destroy(gameObject);
+                return;
+            }
+            _instance = this;
+        }
+        
         internal override void OnManagedStart()
         {
             base.OnManagedStart();

Assets/Scripts/Minigames/FortFight/Core/CameraController.cs

@@ -10,9 +10,27 @@ namespace Minigames.FortFight.Core
     /// Manages camera states and transitions for the Fort Fight minigame.
     /// Subscribes to turn events and switches camera views accordingly.
     /// Uses Cinemachine for smooth camera blending.
+    /// Singleton pattern for easy access.
     /// </summary>
     public class CameraController : ManagedBehaviour
     {
+        #region Singleton
+        
+        private static CameraController _instance;
+        public static CameraController Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = FindFirstObjectByType<CameraController>();
+                }
+                return _instance;
+            }
+        }
+        
+        #endregion
+        
         #region Inspector References
         
         [Header("Cinemachine Cameras")]
@@ -28,9 +46,7 @@ namespace Minigames.FortFight.Core
         [Tooltip("Camera that follows projectiles in flight (should have CinemachineFollow component)")]
         [SerializeField] private CinemachineCamera projectileCamera;
         
-        [Header("References")]
-        [Tooltip("Turn manager to subscribe to turn events")]
-        [SerializeField] private TurnManager turnManager;
+        // Note: TurnManager accessed via singleton
         
         #endregion
 
@@ -49,6 +65,15 @@ namespace Minigames.FortFight.Core
         {
             base.OnManagedAwake();
             
+            // Register singleton
+            if (_instance != null && _instance != this)
+            {
+                Logging.Warning("[CameraController] Multiple instances detected! Destroying duplicate.");
+                Destroy(gameObject);
+                return;
+            }
+            _instance = this;
+            
             // Validate references
             if (wideViewCamera == null)
             {
@@ -70,21 +95,17 @@ namespace Minigames.FortFight.Core
                 Logging.Warning("[CameraController] Projectile camera not assigned - projectiles won't be followed!");
             }
             
-            if (turnManager == null)
-            {
-                Logging.Error("[CameraController] Turn manager not assigned!");
-            }
         }
         
         internal override void OnManagedStart()
         {
             base.OnManagedStart();
             
-            // Subscribe to turn events
-            if (turnManager != null)
+            // Subscribe to turn events via singleton
+            if (TurnManager.Instance != null)
             {
-                turnManager.OnTurnStarted += HandleTurnStarted;
-                turnManager.OnTurnEnded += HandleTurnEnded;
+                TurnManager.Instance.OnTurnStarted += HandleTurnStarted;
+                TurnManager.Instance.OnTurnEnded += HandleTurnEnded;
                 
                 Logging.Debug("[CameraController] Subscribed to turn events");
             }
@@ -95,13 +116,18 @@ namespace Minigames.FortFight.Core
         
         internal override void OnManagedDestroy()
         {
+            if (_instance == this)
+            {
+                _instance = null;
+            }
+            
             base.OnManagedDestroy();
             
             // Unsubscribe from events
-            if (turnManager != null)
+            if (TurnManager.Instance != null)
             {
-                turnManager.OnTurnStarted -= HandleTurnStarted;
-                turnManager.OnTurnEnded -= HandleTurnEnded;
+                TurnManager.Instance.OnTurnStarted -= HandleTurnStarted;
+                TurnManager.Instance.OnTurnEnded -= HandleTurnEnded;
             }
         }
         
@@ -259,11 +285,6 @@ namespace Minigames.FortFight.Core
 #if UNITY_EDITOR
         private void OnValidate()
         {
-            // Auto-find TurnManager if not assigned
-            if (turnManager == null)
-            {
-                turnManager = FindFirstObjectByType<TurnManager>();
-            }
         }
 #endif
         

Assets/Scripts/Minigames/FortFight/Core/FortFightGameManager.cs

@@ -25,13 +25,14 @@ namespace Minigames.FortFight.Core
         #region Inspector References
         
         [Header("Core Systems")]
-        [SerializeField] private TurnManager turnManager;
         [SerializeField] private FortFightAIController aiController;
-        [SerializeField] private FortManager fortManager;
         
         [Header("UI References")]
         [SerializeField] private ModeSelectionPage modeSelectionPage;
         [SerializeField] private GameplayPage gameplayPage;
+        [SerializeField] private UI.GameOverUI gameOverUI;
+        
+        // Note: TurnManager and FortManager accessed via singletons
         
         #endregion
 
@@ -60,10 +61,23 @@ namespace Minigames.FortFight.Core
         private PlayerData playerOne;
         private PlayerData playerTwo;
         private bool isGameActive = false;
+        private float gameStartTime = 0f;
         
         public FortFightGameMode CurrentGameMode => currentGameMode;
         public bool IsGameActive => isGameActive;
         
+        /// <summary>
+        /// Get elapsed game time in seconds since game started
+        /// </summary>
+        public float ElapsedGameTime
+        {
+            get
+            {
+                if (!isGameActive) return 0f;
+                return Time.time - gameStartTime;
+            }
+        }
+        
         #endregion
 
         #region Lifecycle
@@ -97,9 +111,19 @@ namespace Minigames.FortFight.Core
         {
             base.OnManagedDestroy();
             
-            if (_instance == this)
+            // Unsubscribe from fort defeated events
+            var fortManager = FortManager.Instance;
+            if (fortManager != null)
             {
-                _instance = null;
+                if (fortManager.PlayerFort != null)
+                {
+                    fortManager.PlayerFort.OnFortDefeated -= OnFortDefeated;
+                }
+                
+                if (fortManager.EnemyFort != null)
+                {
+                    fortManager.EnemyFort.OnFortDefeated -= OnFortDefeated;
+                }
             }
             
             // Clear events
@@ -114,11 +138,6 @@ namespace Minigames.FortFight.Core
         
         private void ValidateReferences()
         {
-            if (turnManager == null)
-            {
-                Logging.Error("[FortFightGameManager] TurnManager reference not assigned!");
-            }
-            
             if (aiController == null)
             {
                 Logging.Warning("[FortFightGameManager] AIController reference not assigned! AI mode will not work.");
@@ -133,6 +152,11 @@ namespace Minigames.FortFight.Core
             {
                 Logging.Error("[FortFightGameManager] GameplayPage reference not assigned!");
             }
+            
+            if (gameOverUI == null)
+            {
+                Logging.Error("[FortFightGameManager] GameOverUI reference not assigned!");
+            }
         }
         
         #endregion
@@ -151,10 +175,16 @@ namespace Minigames.FortFight.Core
                 Logging.Debug("[FortFightGameManager] Showing mode selection page");
             }
             
+            // Hide other UI pages
             if (gameplayPage != null)
             {
                 gameplayPage.gameObject.SetActive(false);
             }
+            
+            if (gameOverUI != null)
+            {
+                gameOverUI.Hide();
+            }
         }
         
         /// <summary>
@@ -192,15 +222,15 @@ namespace Minigames.FortFight.Core
             
             Logging.Debug($"[FortFightGameManager] Players initialized - P1: {playerOne.PlayerName}, P2: {playerTwo.PlayerName}");
             
-            // Spawn forts for both players
-            if (fortManager != null)
+            // Spawn forts for both players via singleton
+            if (FortManager.Instance != null)
             {
-                fortManager.SpawnForts();
+                FortManager.Instance.SpawnForts();
                 Logging.Debug("[FortFightGameManager] Forts spawned for both players");
             }
             else
             {
-                Logging.Warning("[FortFightGameManager] FortManager not assigned! Forts will not spawn.");
+                Logging.Warning("[FortFightGameManager] FortManager not found! Forts will not spawn.");
             }
         }
         
@@ -221,11 +251,11 @@ namespace Minigames.FortFight.Core
                 gameplayPage.TransitionIn();
             }
             
-            // Initialize turn manager
-            if (turnManager != null)
+            // Initialize turn manager via singleton
+            if (TurnManager.Instance != null)
             {
-                turnManager.Initialize(playerOne, playerTwo);
-                turnManager.StartGame();
+                TurnManager.Instance.Initialize(playerOne, playerTwo);
+                TurnManager.Instance.StartGame();
             }
             
             // Initialize AI if in single player mode
@@ -234,29 +264,122 @@ namespace Minigames.FortFight.Core
                 aiController.Initialize();
             }
             
+            // Subscribe to fort defeated events (may need to wait for forts to spawn)
+            StartCoroutine(SubscribeToFortEventsWhenReady());
+            
             isGameActive = true;
+            gameStartTime = Time.time; // Start tracking elapsed time
             OnGameStarted?.Invoke();
             
             Logging.Debug("[FortFightGameManager] Game started!");
         }
         
         /// <summary>
-        /// End the game
+        /// Wait for forts to be spawned and ready, then subscribe to their defeat events
+        /// </summary>
+        private System.Collections.IEnumerator SubscribeToFortEventsWhenReady()
+        {
+            Logging.Debug("[FortFightGameManager] Waiting for forts to be ready...");
+            
+            var fortManager = FortManager.Instance;
+            if (fortManager == null)
+            {
+                Logging.Error("[FortFightGameManager] FortManager not found! Cannot subscribe to fort events.");
+                yield break;
+            }
+            
+            // Wait up to 5 seconds for forts to spawn
+            float timeout = 5f;
+            float elapsed = 0f;
+            
+            while ((fortManager.PlayerFort == null || fortManager.EnemyFort == null) && elapsed < timeout)
+            {
+                yield return new WaitForSeconds(0.1f);
+                elapsed += 0.1f;
+            }
+            
+            if (fortManager.PlayerFort == null || fortManager.EnemyFort == null)
+            {
+                Logging.Error($"[FortFightGameManager] Forts not ready after {timeout}s! PlayerFort: {fortManager.PlayerFort != null}, EnemyFort: {fortManager.EnemyFort != null}");
+                yield break;
+            }
+            
+            // Subscribe to both forts
+            Logging.Debug($"[FortFightGameManager] Forts ready! Subscribing to defeat events...");
+            
+            fortManager.PlayerFort.OnFortDefeated += OnFortDefeated;
+            fortManager.EnemyFort.OnFortDefeated += OnFortDefeated;
+            
+            Logging.Debug($"[FortFightGameManager] Successfully subscribed to fort defeat events: PlayerFort={fortManager.PlayerFort.FortName}, EnemyFort={fortManager.EnemyFort.FortName}");
+        }
+        
+        /// <summary>
+        /// Called when any fort is defeated
+        /// </summary>
+        private void OnFortDefeated()
+        {
+            Logging.Debug("[FortFightGameManager] Fort defeated, ending game...");
+            EndGame();
+        }
+        
+        /// <summary>
+        /// End the game and show game over UI
         /// </summary>
         public void EndGame()
         {
+            if (!isGameActive)
+            {
+                Logging.Warning("[FortFightGameManager] EndGame called but game is not active");
+                return;
+            }
+            
             isGameActive = false;
             
-            if (turnManager != null)
+            // Stop turn manager
+            if (TurnManager.Instance != null)
             {
-                turnManager.SetGameOver();
+                TurnManager.Instance.SetGameOver();
             }
             
+            // Manage UI transitions
+            ShowGameOver();
+            
             OnGameEnded?.Invoke();
             
             Logging.Debug("[FortFightGameManager] Game ended");
         }
         
+        /// <summary>
+        /// Show game over UI and hide gameplay UI
+        /// </summary>
+        private void ShowGameOver()
+        {
+            // Hide gameplay page
+            if (gameplayPage != null)
+            {
+                gameplayPage.gameObject.SetActive(false);
+            }
+            
+            // Show game over UI
+            if (gameOverUI != null)
+            {
+                gameOverUI.Show();
+            }
+            else
+            {
+                Logging.Error("[FortFightGameManager] Cannot show game over UI - reference not assigned!");
+            }
+            
+            // Switch camera to wide view
+            var cameraController = CameraController.Instance;
+            if (cameraController != null)
+            {
+                cameraController.ShowWideView();
+            }
+            
+            Logging.Debug("[FortFightGameManager] Game over UI shown");
+        }
+        
         #endregion
     }
 }

Assets/Scripts/Minigames/FortFight/Core/FortManager.cs

@@ -9,9 +9,27 @@ namespace Minigames.FortFight.Core
 {
     /// <summary>
     /// Manages fort prefab spawning and references during gameplay.
+    /// Singleton pattern for easy access to fort references.
     /// </summary>
     public class FortManager : ManagedBehaviour
     {
+        #region Singleton
+        
+        private static FortManager _instance;
+        public static FortManager Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = FindFirstObjectByType<FortManager>();
+                }
+                return _instance;
+            }
+        }
+        
+        #endregion
+        
         #region Inspector Properties
         
         [Header("Fort Prefabs")]
@@ -56,6 +74,15 @@ namespace Minigames.FortFight.Core
         {
             base.OnManagedAwake();
             
+            // Register singleton
+            if (_instance != null && _instance != this)
+            {
+                Logging.Warning("[FortManager] Multiple instances detected! Destroying duplicate.");
+                Destroy(gameObject);
+                return;
+            }
+            _instance = this;
+            
             // Validate spawn points
             if (playerSpawnPoint == null)
             {

Assets/Scripts/Minigames/FortFight/Core/TurnManager.cs

@@ -10,9 +10,27 @@ namespace Minigames.FortFight.Core
     /// Manages turn order and turn state for Fort Fight minigame.
     /// Handles transitions between Player One, Player Two/AI turns.
     /// Manages turn actions and input delegation.
+    /// Singleton pattern for easy access to turn state.
     /// </summary>
     public class TurnManager : ManagedBehaviour
     {
+        #region Singleton
+        
+        private static TurnManager _instance;
+        public static TurnManager Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = FindFirstObjectByType<TurnManager>();
+                }
+                return _instance;
+            }
+        }
+        
+        #endregion
+        
         #region Inspector References
         
         [Header("Slingshot Controllers")]
@@ -23,12 +41,11 @@ namespace Minigames.FortFight.Core
         [SerializeField] private SlingshotController playerTwoSlingshotController;
         
         [Header("Systems")]
-        [Tooltip("Ammunition manager")]
-        [SerializeField] private AmmunitionManager ammunitionManager;
-        
         [Tooltip("Camera controller for projectile tracking")]
         [SerializeField] private CameraController cameraController;
         
+        // Note: AmmunitionManager accessed via singleton (AmmunitionManager.Instance)
+        
         #endregion
         
         #region Events
@@ -75,6 +92,15 @@ namespace Minigames.FortFight.Core
         {
             base.OnManagedAwake();
             
+            // Register singleton
+            if (_instance != null && _instance != this)
+            {
+                Logging.Warning("[TurnManager] Multiple instances detected! Destroying duplicate.");
+                Destroy(gameObject);
+                return;
+            }
+            _instance = this;
+            
             // Validate references
             if (playerOneSlingshotController == null)
             {
@@ -86,11 +112,6 @@ namespace Minigames.FortFight.Core
                 Logging.Error("[TurnManager] Player Two slingshot controller not assigned!");
             }
             
-            if (ammunitionManager == null)
-            {
-                Logging.Error("[TurnManager] Ammunition manager not assigned!");
-            }
-            
             if (cameraController == null)
             {
                 Logging.Warning("[TurnManager] Camera controller not assigned - projectiles won't be followed by camera!");
@@ -186,12 +207,12 @@ namespace Minigames.FortFight.Core
             }
             
             // Create and execute turn action with player index
-            currentTurnAction = new ProjectileTurnAction(activeSlingshot, ammunitionManager, cameraController, currentPlayer.PlayerIndex);
+            currentTurnAction = new ProjectileTurnAction(activeSlingshot, AmmunitionManager.Instance, cameraController, currentPlayer.PlayerIndex);
             
             // Set current ammo on slingshot for this player
-            if (ammunitionManager != null)
+            if (AmmunitionManager.Instance != null)
             {
-                ProjectileConfig currentAmmo = ammunitionManager.GetSelectedAmmoConfig(currentPlayer.PlayerIndex);
+                ProjectileConfig currentAmmo = AmmunitionManager.Instance.GetSelectedAmmoConfig(currentPlayer.PlayerIndex);
                 if (currentAmmo != null)
                 {
                     activeSlingshot.SetAmmo(currentAmmo);
@@ -253,9 +274,9 @@ namespace Minigames.FortFight.Core
             OnTurnEnded?.Invoke(currentPlayer);
             
             // Decrement ammunition cooldowns for this player
-            if (ammunitionManager != null)
+            if (AmmunitionManager.Instance != null)
             {
-                ammunitionManager.DecrementCooldowns(currentPlayer.PlayerIndex);
+                AmmunitionManager.Instance.DecrementCooldowns(currentPlayer.PlayerIndex);
             }
             
             // Enter transition state (triggers wide view camera via OnTurnStarted)

Assets/Scripts/Minigames/FortFight/Fort/FortBlock.cs

@@ -20,6 +20,9 @@ namespace Minigames.FortFight.Fort
         [SerializeField] private BlockSize size = BlockSize.Medium;
         [SerializeField] private bool isWeakPoint = false;
         
+        [Tooltip("Fixed HP value for this block (default: 10)")]
+        [SerializeField] private float blockHp = 10f;
+        
         [Header("Weak Point Settings (if applicable)")]
         [Tooltip("Visual indicator shown in editor/game for weak points")]
         [SerializeField] private GameObject weakPointVisualIndicator;
@@ -146,15 +149,8 @@ namespace Minigames.FortFight.Fort
         
         private void CalculateHp()
         {
-            // Get material config
-            var materialConfig = CachedSettings.GetMaterialConfig(material);
-            float baseMaterialHp = materialConfig?.baseHp ?? 20f;
-            
-            // Get size config
-            var sizeConfig = CachedSettings.GetSizeConfig(size);
-            float sizeMultiplier = sizeConfig?.hpMultiplier ?? 1f;
-            
-            maxHp = baseMaterialHp * sizeMultiplier;
+            // Use fixed block HP value (default 10)
+            maxHp = blockHp;
             currentHp = maxHp;
             
             Logging.Debug($"[FortBlock] {gameObject.name} initialized: {material} {size}, HP: {maxHp}");

Assets/Scripts/Minigames/FortFight/Fort/FortController.cs

@@ -52,6 +52,10 @@ namespace Minigames.FortFight.Fort
         public int InitialBlockCount => initialBlockCount;
         public bool IsDefeated { get; private set; }
         
+        // Aliases for consistency
+        public float MaxHp => maxFortHp;
+        public float CurrentHp => currentFortHp;
+        
         #endregion
 
         #region Private State
@@ -171,6 +175,9 @@ namespace Minigames.FortFight.Fort
                 RegisterBlock(block);
             }
             
+            // Step 3: Initialize current HP to match max HP (sum of all blocks)
+            currentFortHp = maxFortHp;
+            
             initialBlockCount = blocks.Count;
             Logging.Debug($"[FortController] {fortName} - Initialized and registered {blocks.Count} blocks, Total HP: {maxFortHp:F0}");
         }
@@ -181,7 +188,7 @@ namespace Minigames.FortFight.Fort
         /// </summary>
         private void RegisterWithManager()
         {
-            Core.FortManager manager = FindFirstObjectByType<Core.FortManager>();
+            Core.FortManager manager = Core.FortManager.Instance;
             
             if (manager == null)
             {
@@ -207,8 +214,9 @@ namespace Minigames.FortFight.Fort
             if (!blocks.Contains(block))
             {
                 blocks.Add(block);
+                
+                // Only add to max HP, current HP will be calculated once at end of initialization
                 maxFortHp += block.MaxHp;
-                currentFortHp += block.MaxHp;
                 
                 // Subscribe to block events
                 block.OnBlockDestroyed += HandleBlockDestroyed;
@@ -259,9 +267,8 @@ namespace Minigames.FortFight.Fort
             // Remove from list
             blocks.Remove(block);
             
-            // Update current HP
-            currentFortHp -= blockMaxHp;
-            currentFortHp = Mathf.Max(0f, currentFortHp);
+            // Recalculate HP by summing all remaining blocks (consistent calculation method)
+            RecalculateFortHp();
             
             // Notify listeners
             OnBlockDestroyed?.Invoke(block);
@@ -279,7 +286,38 @@ namespace Minigames.FortFight.Fort
         private void HandleBlockDamaged(float currentBlockHp, float maxBlockHp)
         {
             // Block damaged but not destroyed
-            // Could add visual feedback here if needed
+            Logging.Debug($"[FortController] {fortName} - Block damaged! CurrentBlockHP: {currentBlockHp}/{maxBlockHp}");
+            
+            // Recalculate current fort HP based on all block HP
+            RecalculateFortHp();
+            
+            // Notify UI to update
+            int listenerCount = OnFortDamaged?.GetInvocationList()?.Length ?? 0;
+            Logging.Debug($"[FortController] {fortName} - Firing OnFortDamaged event. HP: {HpPercentage:F1}%. Listeners: {listenerCount}");
+            OnFortDamaged?.Invoke(0f, HpPercentage);
+            
+            // Check defeat condition after damage
+            CheckDefeatCondition();
+        }
+        
+        /// <summary>
+        /// Recalculate total fort HP by summing all block HP
+        /// </summary>
+        private void RecalculateFortHp()
+        {
+            currentFortHp = 0f;
+            foreach (var block in blocks)
+            {
+                if (block != null)
+                {
+                    currentFortHp += block.CurrentHp;
+                }
+            }
+            
+            if (showDebugInfo)
+            {
+                Logging.Debug($"[FortController] {fortName} - HP recalculated: {currentFortHp:F0}/{maxFortHp:F0} ({HpPercentage:F1}%)");
+            }
         }
         
         #endregion
@@ -288,17 +326,32 @@ namespace Minigames.FortFight.Fort
         
         private void CheckDefeatCondition()
         {
-            if (IsDefeated) return;
+            if (IsDefeated)
+            {
+                Logging.Debug($"[FortController] {fortName} - Already defeated, skipping check");
+                return;
+            }
             
             float defeatThreshold = CachedSettings?.FortDefeatThreshold ?? 0.3f;
             float defeatThresholdPercent = defeatThreshold * 100f;
             
-            // Defeat if HP below threshold
-            if (HpPercentage < defeatThresholdPercent)
+            Logging.Debug($"[FortController] {fortName} - Checking defeat: HP={currentFortHp:F1}/{maxFortHp:F1} ({HpPercentage:F1}%) vs threshold={defeatThresholdPercent:F1}%");
+            
+            // Defeat if HP at or below threshold
+            if (HpPercentage <= defeatThresholdPercent)
             {
                 IsDefeated = true;
-                Logging.Debug($"[FortController] {fortName} DEFEATED! Final HP: {HpPercentage:F1}% (threshold: {defeatThresholdPercent:F1}%)");
+                
+                int listeners = OnFortDefeated?.GetInvocationList()?.Length ?? 0;
+                Logging.Debug($"[FortController] {fortName} DEFEATED! Final HP: {HpPercentage:F1}% (threshold: {defeatThresholdPercent:F1}%). Firing event to {listeners} listeners...");
+                
                 OnFortDefeated?.Invoke();
+                
+                Logging.Debug($"[FortController] {fortName} - OnFortDefeated event fired");
+            }
+            else
+            {
+                Logging.Debug($"[FortController] {fortName} - Not defeated yet ({HpPercentage:F1}% >= {defeatThresholdPercent:F1}%)");
             }
         }
         

Assets/Scripts/Minigames/FortFight/Projectiles/ProjectileBase.cs

@@ -56,6 +56,13 @@ namespace Minigames.FortFight.Projectiles
         public Vector2 LaunchDirection { get; protected set; }
         public float LaunchForce { get; protected set; }
         
+        #endregion
+        
+        #region Timeout
+        
+        private const float ProjectileTimeout = 10f; // Destroy projectile after 10 seconds if stuck/off-map
+        private Coroutine timeoutCoroutine;
+        
         #endregion
 
         #region Components
@@ -181,6 +188,41 @@ namespace Minigames.FortFight.Projectiles
             
             // Fire event
             OnLaunched?.Invoke(this);
+            
+            // Start timeout - destroy projectile after configured time if it hasn't been destroyed
+            StartTimeoutTimer();
+        }
+        
+        #endregion
+        
+        #region Timeout
+        
+        /// <summary>
+        /// Start timeout timer. Projectile will auto-destroy after timeout to prevent stuck/lost projectiles.
+        /// </summary>
+        private void StartTimeoutTimer()
+        {
+            if (timeoutCoroutine != null)
+            {
+                StopCoroutine(timeoutCoroutine);
+            }
+            
+            timeoutCoroutine = StartCoroutine(TimeoutCoroutine());
+        }
+        
+        /// <summary>
+        /// Timeout coroutine - destroys projectile after configured time
+        /// </summary>
+        private System.Collections.IEnumerator TimeoutCoroutine()
+        {
+            yield return new WaitForSeconds(ProjectileTimeout);
+            
+            // Only destroy if still exists (might have been destroyed by collision already)
+            if (this != null && gameObject != null)
+            {
+                Logging.Debug($"[ProjectileBase] {gameObject.name} timed out after {ProjectileTimeout}s, destroying...");
+                DestroyProjectile();
+            }
         }
         
         #endregion
@@ -305,6 +347,13 @@ namespace Minigames.FortFight.Projectiles
         {
             Logging.Debug($"[ProjectileBase] Destroying {gameObject.name}");
             
+            // Stop timeout coroutine if running
+            if (timeoutCoroutine != null)
+            {
+                StopCoroutine(timeoutCoroutine);
+                timeoutCoroutine = null;
+            }
+            
             // Fire destroyed event
             OnDestroyed?.Invoke(this);
             

Assets/Scripts/Minigames/FortFight/Projectiles/TrashPiece.cs

@@ -51,6 +51,9 @@ namespace Minigames.FortFight.Projectiles
                     float lifetime = GetEffectLifetime(effect);
                     Destroy(effect, lifetime);
                 }
+                
+                // Destroy trash piece immediately after dealing damage
+                Destroy(gameObject);
             }
         }
         

Assets/Scripts/Minigames/FortFight/UI/AmmunitionPanel.cs

@@ -19,14 +19,10 @@ namespace Minigames.FortFight.UI
         [SerializeField] private int playerIndex = 0;
         
         [Header("References")]
-        [Tooltip("Ammunition manager (shared between both players)")]
-        [SerializeField] private AmmunitionManager ammunitionManager;
-        
         [Tooltip("This player's slingshot controller")]
         [SerializeField] private SlingshotController slingshotController;
         
-        [Tooltip("Turn manager to subscribe to turn events")]
-        [SerializeField] private TurnManager turnManager;
+        // Note: AmmunitionManager and TurnManager accessed via singletons
         
         [Header("UI")]
         [Tooltip("Array of ammo buttons in this panel")]
@@ -44,21 +40,11 @@ namespace Minigames.FortFight.UI
             base.OnManagedAwake();
             
             // Validate references
-            if (ammunitionManager == null)
-            {
-                Logging.Error($"[AmmunitionPanel] Player {playerIndex}: Ammunition manager not assigned!");
-            }
-            
             if (slingshotController == null)
             {
                 Logging.Error($"[AmmunitionPanel] Player {playerIndex}: Slingshot controller not assigned!");
             }
             
-            if (turnManager == null)
-            {
-                Logging.Error($"[AmmunitionPanel] Player {playerIndex}: Turn manager not assigned!");
-            }
-            
             if (ammoButtons == null || ammoButtons.Length == 0)
             {
                 Logging.Warning($"[AmmunitionPanel] Player {playerIndex}: No ammo buttons assigned!");
@@ -78,10 +64,10 @@ namespace Minigames.FortFight.UI
             // Initialize ammo buttons with player context
             InitializeButtons();
             
-            // Subscribe to turn events
-            if (turnManager != null)
+            // Subscribe to turn events via singleton
+            if (TurnManager.Instance != null)
             {
-                turnManager.OnTurnStarted += HandleTurnStarted;
+                TurnManager.Instance.OnTurnStarted += HandleTurnStarted;
             }
             
             // Start hidden
@@ -93,9 +79,9 @@ namespace Minigames.FortFight.UI
             base.OnManagedDestroy();
             
             // Unsubscribe from events
-            if (turnManager != null)
+            if (TurnManager.Instance != null)
             {
-                turnManager.OnTurnStarted -= HandleTurnStarted;
+                TurnManager.Instance.OnTurnStarted -= HandleTurnStarted;
             }
         }
         
@@ -104,13 +90,13 @@ namespace Minigames.FortFight.UI
         /// </summary>
         private void InitializeButtons()
         {
-            if (ammunitionManager == null || slingshotController == null || ammoButtons == null)
+            if (AmmunitionManager.Instance == null || slingshotController == null || ammoButtons == null)
             {
                 return;
             }
             
             // Get available projectile types from settings
-            var availableTypes = ammunitionManager.GetAvailableProjectileTypes();
+            var availableTypes = AmmunitionManager.Instance.GetAvailableProjectileTypes();
             var settings = GameManager.GetSettingsObject<AppleHills.Core.Settings.IFortFightSettings>();
             
             if (settings == null)
@@ -126,7 +112,7 @@ namespace Minigames.FortFight.UI
                     var config = settings.GetProjectileConfig(availableTypes[i]);
                     if (config != null)
                     {
-                        ammoButtons[i].Initialize(config, ammunitionManager, slingshotController, playerIndex);
+                        ammoButtons[i].Initialize(config, AmmunitionManager.Instance, slingshotController, playerIndex);
                         Logging.Debug($"[AmmunitionPanel] Player {playerIndex}: Initialized button for {config.displayName}");
                     }
                 }

Assets/Scripts/Minigames/FortFight/UI/FortHealthUI.cs

@@ -31,6 +31,12 @@ namespace Minigames.FortFight.UI
         [Tooltip("Leave empty to auto-find")]
         [SerializeField] private Core.FortManager fortManager;
         
+        [Header("Debug Display")]
+        [Tooltip("Show numerical HP values (current/max)")]
+        [SerializeField] private bool debugDisplay = false;
+        [Tooltip("Text field to display 'current/max' HP values")]
+        [SerializeField] private TextMeshProUGUI debugHpText;
+        
         #endregion
 
         #region Private State
@@ -45,11 +51,17 @@ namespace Minigames.FortFight.UI
         {
             base.OnManagedStart();
             
+            Logging.Debug($"[FortHealthUI] OnManagedStart - autoBindToFort: {autoBindToFort}, isPlayerFort: {isPlayerFort}");
+            
             // Auto-bind to dynamically spawned forts
             if (autoBindToFort)
             {
                 SetupAutoBinding();
             }
+            else
+            {
+                Logging.Warning($"[FortHealthUI] Auto-bind disabled! HP UI will not update.");
+            }
         }
         
         internal override void OnManagedDestroy()
@@ -76,33 +88,53 @@ namespace Minigames.FortFight.UI
         
         private void SetupAutoBinding()
         {
-            // Find FortManager if not assigned
-            if (fortManager == null)
-            {
-                fortManager = FindFirstObjectByType<Core.FortManager>();
-            }
+            Logging.Debug($"[FortHealthUI] SetupAutoBinding called for {(isPlayerFort ? "PLAYER" : "ENEMY")} fort");
+            
+            // Get FortManager via singleton
+            fortManager = Core.FortManager.Instance;
             
             if (fortManager == null)
             {
-                Logging.Warning($"[FortHealthUI] Cannot auto-bind: FortManager not found. HP UI will not update.");
+                Logging.Error($"[FortHealthUI] CRITICAL: FortManager.Instance is NULL! HP UI will not work.");
                 return;
             }
             
-            // Subscribe to appropriate spawn event
+            Logging.Debug($"[FortHealthUI] FortManager found. Checking if fort already spawned...");
+            
+            // Check if fort already spawned (missed the spawn event)
+            FortController existingFort = isPlayerFort ? fortManager.PlayerFort : fortManager.EnemyFort;
+            if (existingFort != null)
+            {
+                Logging.Debug($"[FortHealthUI] Fort already exists, binding immediately: {existingFort.FortName}");
+                BindToFort(existingFort);
+                return;
+            }
+            
+            Logging.Debug($"[FortHealthUI] Fort not spawned yet. Subscribing to spawn events...");
+            
+            // Subscribe to appropriate spawn event for future spawn
             if (isPlayerFort)
             {
                 fortManager.OnPlayerFortSpawned += OnFortSpawned;
-                Logging.Debug($"[FortHealthUI] Subscribed to PLAYER fort spawn");
+                Logging.Debug($"[FortHealthUI] ✅ Subscribed to OnPlayerFortSpawned event");
             }
             else
             {
                 fortManager.OnEnemyFortSpawned += OnFortSpawned;
-                Logging.Debug($"[FortHealthUI] Subscribed to ENEMY fort spawn");
+                Logging.Debug($"[FortHealthUI] ✅ Subscribed to OnEnemyFortSpawned event");
             }
         }
         
         private void OnFortSpawned(FortController fort)
         {
+            Logging.Debug($"[FortHealthUI] 🎯 OnFortSpawned event received! Fort: {fort?.FortName ?? "NULL"}");
+            
+            if (fort == null)
+            {
+                Logging.Error($"[FortHealthUI] Fort is NULL in spawn callback!");
+                return;
+            }
+            
             BindToFort(fort);
         }
         
@@ -140,7 +172,7 @@ namespace Minigames.FortFight.UI
             
             UpdateDisplay();
             
-            Logging.Debug($"[FortHealthUI] Bound to fort: {fort.FortName}");
+            Logging.Debug($"[FortHealthUI] Bound to fort: {fort.FortName}. Event subscription successful.");
         }
         
         #endregion
@@ -149,6 +181,7 @@ namespace Minigames.FortFight.UI
         
         private void OnFortDamaged(float damage, float hpPercentage)
         {
+            Logging.Debug($"[FortHealthUI] OnFortDamaged received! Damage: {damage}, HP%: {hpPercentage:F1}%, Fort: {trackedFort?.FortName}");
             UpdateDisplay();
         }
         
@@ -158,20 +191,52 @@ namespace Minigames.FortFight.UI
         
         private void UpdateDisplay()
         {
-            if (trackedFort == null) return;
+            if (trackedFort == null)
+            {
+                Logging.Warning("[FortHealthUI] UpdateDisplay called but trackedFort is null!");
+                return;
+            }
             
             float hpPercent = trackedFort.HpPercentage;
             
+            Logging.Debug($"[FortHealthUI] UpdateDisplay - Fort: {trackedFort.FortName}, HP: {hpPercent:F1}%");
+            
             // Update slider
             if (hpSlider != null)
             {
                 hpSlider.value = hpPercent / 100f;
+                Logging.Debug($"[FortHealthUI] Slider updated to {hpSlider.value:F2}");
+            }
+            else
+            {
+                Logging.Warning("[FortHealthUI] hpSlider is null!");
             }
             
             // Update text
             if (hpPercentageText != null)
             {
                 hpPercentageText.text = $"{hpPercent:F0}%";
+                Logging.Debug($"[FortHealthUI] Text updated to {hpPercentageText.text}");
+            }
+            else
+            {
+                Logging.Warning("[FortHealthUI] hpPercentageText is null!");
+            }
+            
+            // Update debug HP display (current/max)
+            if (debugHpText != null)
+            {
+                if (debugDisplay)
+                {
+                    debugHpText.gameObject.SetActive(true);
+                    float currentHp = trackedFort.CurrentHp;
+                    float maxHp = trackedFort.MaxHp;
+                    debugHpText.text = $"{currentHp:F0}/{maxHp:F0}";
+                }
+                else
+                {
+                    debugHpText.gameObject.SetActive(false);
+                }
             }
             
             // Update color based on HP

Assets/Scripts/Minigames/FortFight/UI/GameOverUI.cs

@@ -0,0 +1,234 @@
+using Core;
+using Core.Lifecycle;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Minigames.FortFight.UI
+{
+    /// <summary>
+    /// Game Over UI - displays when a fort is defeated.
+    /// Shows match time, winner, and restart button.
+    /// </summary>
+    public class GameOverUI : ManagedBehaviour
+    {
+        #region Inspector Properties
+        
+        [Header("UI References")]
+        [Tooltip("Root GameObject to show/hide the entire UI")]
+        [SerializeField] private GameObject rootPanel;
+        
+        [Tooltip("Text showing elapsed time")]
+        [SerializeField] private TextMeshProUGUI elapsedTimeText;
+        
+        [Tooltip("Text showing winner")]
+        [SerializeField] private TextMeshProUGUI winnerText;
+        
+        [Tooltip("Restart button")]
+        [SerializeField] private Button restartButton;
+        
+        [Header("Optional Visuals")]
+        [Tooltip("Optional canvas group for fade-in")]
+        [SerializeField] private CanvasGroup canvasGroup;
+        
+        #endregion
+        
+        #region Lifecycle
+        
+        internal override void OnManagedAwake()
+        {
+            base.OnManagedAwake();
+            
+            // Validate references
+            if (rootPanel == null)
+            {
+                Logging.Error("[GameOverUI] Root panel not assigned!");
+            }
+            
+            if (elapsedTimeText == null)
+            {
+                Logging.Warning("[GameOverUI] Elapsed time text not assigned!");
+            }
+            
+            if (winnerText == null)
+            {
+                Logging.Warning("[GameOverUI] Winner text not assigned!");
+            }
+            
+            if (restartButton == null)
+            {
+                Logging.Error("[GameOverUI] Restart button not assigned!");
+            }
+            
+            // Setup button listener
+            if (restartButton != null)
+            {
+                restartButton.onClick.AddListener(OnRestartClicked);
+            }
+            
+            // Ensure canvas group exists for fade
+            if (canvasGroup == null && rootPanel != null)
+            {
+                canvasGroup = rootPanel.GetComponent<CanvasGroup>();
+            }
+            
+            // Start hidden
+            Hide();
+        }
+        
+        internal override void OnManagedDestroy()
+        {
+            base.OnManagedDestroy();
+            
+            // Remove button listener
+            if (restartButton != null)
+            {
+                restartButton.onClick.RemoveListener(OnRestartClicked);
+            }
+        }
+        
+        #endregion
+        
+        #region Event Handlers
+        
+        private void OnRestartClicked()
+        {
+            Logging.Debug("[GameOverUI] Restart button clicked, reloading scene...");
+            RestartGame();
+        }
+        
+        #endregion
+        
+        #region Display
+        
+        /// <summary>
+        /// Show the game over UI with match results
+        /// Called by FortFightGameManager when game ends
+        /// </summary>
+        public void Show()
+        {
+            if (rootPanel != null)
+            {
+                rootPanel.SetActive(true);
+            }
+            
+            // Get game manager for elapsed time
+            var gameManager = Core.FortFightGameManager.Instance;
+            if (gameManager != null)
+            {
+                float elapsedTime = gameManager.ElapsedGameTime;
+                UpdateElapsedTime(elapsedTime);
+                
+                // Determine winner
+                DetermineWinner();
+            }
+            
+            // Optional: Fade in
+            if (canvasGroup != null)
+            {
+                canvasGroup.alpha = 0f;
+                StartCoroutine(FadeIn());
+            }
+            
+            Logging.Debug("[GameOverUI] Game over UI shown");
+        }
+        
+        /// <summary>
+        /// Hide the game over UI
+        /// </summary>
+        public void Hide()
+        {
+            if (rootPanel != null)
+            {
+                rootPanel.SetActive(false);
+            }
+        }
+        
+        /// <summary>
+        /// Update the elapsed time display
+        /// </summary>
+        private void UpdateElapsedTime(float seconds)
+        {
+            if (elapsedTimeText == null) return;
+            
+            // Format as MM:SS
+            int minutes = Mathf.FloorToInt(seconds / 60f);
+            int secs = Mathf.FloorToInt(seconds % 60f);
+            
+            elapsedTimeText.text = $"{minutes:00}:{secs:00}";
+        }
+        
+        /// <summary>
+        /// Determine and display the winner
+        /// </summary>
+        private void DetermineWinner()
+        {
+            if (winnerText == null) return;
+            
+            var fortManager = Core.FortManager.Instance;
+            if (fortManager == null) return;
+            
+            bool playerDefeated = fortManager.PlayerFort?.IsDefeated ?? false;
+            bool enemyDefeated = fortManager.EnemyFort?.IsDefeated ?? false;
+            
+            if (playerDefeated && enemyDefeated)
+            {
+                winnerText.text = "DRAW!";
+            }
+            else if (playerDefeated)
+            {
+                winnerText.text = "PLAYER TWO WINS!";
+            }
+            else if (enemyDefeated)
+            {
+                winnerText.text = "PLAYER ONE WINS!";
+            }
+            else
+            {
+                winnerText.text = "GAME OVER";
+            }
+        }
+        
+        /// <summary>
+        /// Fade in the UI over time
+        /// </summary>
+        private System.Collections.IEnumerator FadeIn()
+        {
+            float duration = 0.5f;
+            float elapsed = 0f;
+            
+            while (elapsed < duration)
+            {
+                elapsed += Time.deltaTime;
+                if (canvasGroup != null)
+                {
+                    canvasGroup.alpha = Mathf.Lerp(0f, 1f, elapsed / duration);
+                }
+                yield return null;
+            }
+            
+            if (canvasGroup != null)
+            {
+                canvasGroup.alpha = 1f;
+            }
+        }
+        
+        #endregion
+        
+        #region Restart
+        
+        /// <summary>
+        /// Restart the game by reloading the current scene
+        /// </summary>
+        private void RestartGame()
+        {
+            // Use Unity's SceneManager to reload current scene
+            string currentScene = UnityEngine.SceneManagement.SceneManager.GetActiveScene().name;
+            Logging.Debug($"[GameOverUI] Reloading scene: {currentScene}");
+            UnityEngine.SceneManagement.SceneManager.LoadScene(currentScene);
+        }
+        
+        #endregion
+    }
+}
+

Assets/Scripts/Minigames/FortFight/UI/GameOverUI.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: ffb13ad5109340eba06f9c02082ece94
+timeCreated: 1764806274

Assets/Scripts/Minigames/FortFight/UI/GameplayPage.cs

@@ -1,6 +1,5 @@
 using Core;
 using UnityEngine;
-using UnityEngine.UI;
 using TMPro;
 using UI.Core;
 using Minigames.FortFight.Core;
@@ -48,8 +47,8 @@ namespace Minigames.FortFight.UI
         {
             base.OnManagedStart();
             
-            // Get turn manager reference
-            turnManager = FindFirstObjectByType<TurnManager>();
+            // Get turn manager reference via singleton
+            turnManager = TurnManager.Instance;
             
             if (turnManager != null)
             {

Assets/Settings/FortFightSettings.asset

@@ -35,7 +35,7 @@ MonoBehaviour:
   weakPointExplosionRadius: 5
   weakPointExplosionDamage: 50
   weakPointExplosionForce: 50
-  fortDefeatThreshold: 0.3
+  fortDefeatThreshold: 0
   blockGravityScale: 2
   projectileGravityScale: 1
   projectileSettleDelay: 2.5
@@ -77,13 +77,17 @@ MonoBehaviour:
     description: 
     damage: 20
     mass: 5
-  vacuumSlideForce: 15
+  vacuumSlideSpeed: 10
   vacuumDestroyBlockCount: 2
   vacuumBlockDamage: 999
   trashBagPieceCount: 5
   trashBagPieceForce: 10
   trashBagSpreadAngle: 60
+  trashPieceDamage: 5
+  trashPieceLifetime: 5
   ceilingFanActivationDelay: 1
+  ceilingFanDropDelay: 0.2
+  ceilingFanDropSpeed: 20
   baseLaunchForce: 150
   minForceMultiplier: 0.1
   maxForceMultiplier: 1