feat: add interact key fishing mode support

CLAUDE.md

@@ -69,6 +69,22 @@ The audio detection system is critical for fish detection:
 - Resource disposal for COM objects
 - Exit key is END (not DEL)
 
+### Interact Key Feature
+
+The bot supports two fishing modes:
+
+1. **Traditional Mode (default)**: Uses cursor detection + mouse clicks
+   - Detects bobber via cursor icon changes (EVENT_OBJECT_NAMECHANGE)
+   - Moves mouse in spiral pattern to find bobber
+   - Right-clicks on bobber to catch fish
+
+2. **Interact Key Mode**: Uses WoW's "Interact with Target" feature
+   - Set `use-interact-key: true` in configuration.yaml
+   - Configure `keyboard-key-interact` (default: f)
+   - Skips bobber detection entirely
+   - Uses keyboard interaction instead of mouse clicks
+   - Requires WoW expansion that supports interact feature (not available in vanilla)
+
 ### Testing Audio Issues
 
 If audio detection isn't working:

Phishy/Configs/ConfigValidator.cs

@@ -48,6 +48,7 @@ public static ValidationResult Validate(Properties properties)
             }
         }
 
+
         return new ValidationResult(errors);
     }
 }

Phishy/Configs/Properties.cs

@@ -35,6 +35,12 @@ public sealed class Properties
     [YamlMember(Description = "Window name of the game, when you hover over it in the taskbar")]
     public string GameWindowName { get; set; }
 
+    [YamlMember(Description = "Use interact key instead of mouse clicking for fishing (requires WoW expansion with interact feature, Default: false)")]
+    public bool UseInteractKey { get; set; }
+
+    [YamlMember(Description = "Keyboard key binding for interact with target (Default: f)")]
+    public string KeyboardKeyInteract { get; set; }
+
     public Properties()
     {
         KeyboardPressLogout = KeyboardUtils.ConvertToString(Keys.D3);
@@ -46,5 +52,7 @@ public Properties()
         SecondLureBuffDurationMinutes = null;
         FishingChannelDurationSeconds = TimeSpan.FromSeconds(20).Seconds;
         GameWindowName = "Game Window Name";
+        UseInteractKey = false;
+        KeyboardKeyInteract = "f";
     }
 }

Phishy/FishingStateMachine.cs

@@ -55,8 +55,15 @@ public void Update(CancellationToken cancellationToken)
                     _isBobberFound = false;
                 }
 
-                Console.WriteLine("[FishingStateMachine]: Moving to center of screen...");
-                MouseUtils.MoveToCenterOfWindow(AppConfig.Props.GameWindowName, true, 100);
+                if (!AppConfig.Props.UseInteractKey)
+                {
+                    Console.WriteLine("[FishingStateMachine]: Moving to center of screen...");
+                    MouseUtils.MoveToCenterOfWindow(AppConfig.Props.GameWindowName, true, 100);
+                }
+                else
+                {
+                    Console.WriteLine("[FishingStateMachine]: Interact mode enabled - skipping mouse positioning...");
+                }
 
                 TryTransition();
                 break;
@@ -123,7 +130,15 @@ public void Update(CancellationToken cancellationToken)
             case FishingState.CatchFish:
                 Console.WriteLine("[FishingStateMachine]: You caught a fish!");
 
-                MouseUtils.SendMouseInput(MouseButtons.Right);
+                if (AppConfig.Props.UseInteractKey)
+                {
+                    Console.WriteLine($"[FishingStateMachine]: Using interact key: {AppConfig.Props.KeyboardKeyInteract}");
+                    KeyboardUtils.SendKeyInput(AppConfig.Props.KeyboardKeyInteract);
+                }
+                else
+                {
+                    MouseUtils.SendMouseInput(MouseButtons.Right);
+                }
                 _isLineCast = false;
                 Thread.Sleep(TimeSpan.FromSeconds(1));
 
@@ -178,7 +193,14 @@ private void TryTransition()
             case FishingState.CastLine:
                 if (_isLineCast)
                 {
-                    TransitionTo(FishingState.FindBobber);
+                    if (AppConfig.Props.UseInteractKey)
+                    {
+                        TransitionTo(FishingState.WaitAndCatch);
+                    }
+                    else
+                    {
+                        TransitionTo(FishingState.FindBobber);
+                    }
                 }
                 break;
             case FishingState.FindBobber:
@@ -269,7 +291,8 @@ private void ListenForFish(CancellationToken cancellationToken, TimeSpan timeout
         float maxSoundLevel = 0f;
         const float FISH_DETECTION_THRESHOLD = 0.1f;
 
-        Console.WriteLine($"[FishingStateMachine]: Starting to listen for fish splash (threshold: {FISH_DETECTION_THRESHOLD})...");
+        string mode = AppConfig.Props.UseInteractKey ? "interact key" : "mouse click";
+        Console.WriteLine($"[FishingStateMachine]: Starting to listen for fish splash (threshold: {FISH_DETECTION_THRESHOLD}, mode: {mode})...");
 
         while (!cancellationToken.IsCancellationRequested)
         {
@@ -287,14 +310,19 @@ private void ListenForFish(CancellationToken cancellationToken, TimeSpan timeout
                 maxSoundLevel = currentSoundLevel;
             }
 
-            // Log every 2 seconds or when significant sound detected
-            if (DateTime.Now - lastLogTime > TimeSpan.FromSeconds(2) || currentSoundLevel > 0.01f)
+            // Log every 5 seconds or when significant sound detected (higher threshold)
+            if (DateTime.Now - lastLogTime > TimeSpan.FromSeconds(5) || currentSoundLevel > 0.05f)
             {
-                Console.WriteLine($"[FishingStateMachine]: Listening... Bobber found: {bobberFound}, Current sound: {currentSoundLevel:F4}, Max sound: {maxSoundLevel:F4}, Checks: {checkCount}");
+                string statusMsg = AppConfig.Props.UseInteractKey 
+                    ? $"Interact mode: Ready, Current sound: {currentSoundLevel:F4}, Max sound: {maxSoundLevel:F4}, Checks: {checkCount}"
+                    : $"Bobber found: {bobberFound}, Current sound: {currentSoundLevel:F4}, Max sound: {maxSoundLevel:F4}, Checks: {checkCount}";
+                Console.WriteLine($"[FishingStateMachine]: Listening... {statusMsg}");
                 lastLogTime = DateTime.Now;
             }
 
-            if (bobberFound && currentSoundLevel > FISH_DETECTION_THRESHOLD)
+            bool canDetectFish = AppConfig.Props.UseInteractKey || bobberFound;
+
+            if (canDetectFish && currentSoundLevel > FISH_DETECTION_THRESHOLD)
             {
                 Console.WriteLine($"[FishingStateMachine]: FISH DETECTED! Sound level: {currentSoundLevel:F4} (threshold: {FISH_DETECTION_THRESHOLD})");
                 _isBobberDipped = true;

Phishy/Utils/KeyboardUtils.cs

@@ -10,7 +10,16 @@ public static void SendKeyInput(Keys key)
 
     public static void SendKeyInput(string key)
     {
-        SendKeys.SendWait("{" + key + "}");
+        // For single letter keys, send without braces to get lowercase
+        // For special keys (like numbers converted from Keys.D1), use braces
+        if (key.Length == 1 && char.IsLetter(key[0]))
+        {
+            SendKeys.SendWait(key.ToLower());
+        }
+        else
+        {
+            SendKeys.SendWait("{" + key + "}");
+        }
     }
 
     public static string ConvertToString(Keys key)