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FullAuto.cs

@@ -28,9 +28,18 @@ public class FullAuto : SonsMod
 
     internal static bool Enabled = true;
     internal static float Rpm = 900f;
-    internal static FireMode Mode = FireMode.Auto;
+    internal static readonly Dictionary<string, FireMode> Modes = new();
+    internal static string CurrentGun = "";
+
+    internal static FireMode Mode
+    {
+        get => Modes.TryGetValue(CurrentGun, out var mode) ? mode : FireMode.Auto;
+        set => Modes[CurrentGun] = value;
+    }
     internal static bool FastReload;
+    internal static bool AutoReload;
     internal static KeyCode FlashlightKey = KeyCode.F;
+    internal static string ReloadKey = "r";
     internal static bool Verbose;
 
     private static string _configPath;
@@ -46,12 +55,13 @@ public class FullAuto : SonsMod
         _configPath = Path.Combine(LoaderEnvironment.UserDataDirectory, "FullAuto.txt");
         Load();
         Save();
-        RLog.Msg($"FullAuto loaded. RPM: {Rpm}. Fast reload: {FastReload}. Flashlight key: {FlashlightKey}. Guns only. Middle mouse cycles modes. Console: fullauto");
+        RLog.Msg($"FullAuto loaded. RPM: {Rpm}. Fast reload: {FastReload}. Auto reload: {AutoReload}. Flashlight key: {FlashlightKey}. Guns only. Middle mouse cycles modes. Console: fullauto");
     }
 
     private void OnUpdate()
     {
         CheckFireInputPatch.UpdateTrigger();
+        CheckFireInputPatch.UpdateReloadKey();
 
         if (!CheckFireInputPatch.HoldingGun)
             CheckFireInputPatch.RestoreReloadSpeed();
@@ -71,8 +81,9 @@ public class FullAuto : SonsMod
                 _ => FireMode.Auto
             };
             CheckFireInputPatch.CancelBurst();
+            Save();
             ShowMode();
-            RLog.Msg($"FullAuto mode: {ModeName()}");
+            RLog.Msg($"FullAuto {CurrentGun} mode: {ModeName()}");
         }
     }
 
@@ -114,6 +125,18 @@ public class FullAuto : SonsMod
                 }
                 Usage();
                 return;
+            case "autoreload":
+                if (parts.Length > 1 && (parts[1].ToLowerInvariant() == "on" || parts[1].ToLowerInvariant() == "off"))
+                {
+                    AutoReload = parts[1].ToLowerInvariant() == "on";
+                    Save();
+                    var autoText = $"Auto reload {(AutoReload ? "ON" : "OFF")}";
+                    SonsTools.ShowMessage(autoText);
+                    RLog.Msg(autoText);
+                    return;
+                }
+                Usage();
+                return;
             case "rpm":
                 if (parts.Length > 1 && float.TryParse(parts[1], out var value))
                 {
@@ -134,7 +157,7 @@ public class FullAuto : SonsMod
 
     private static void Usage()
     {
-        var text = $"Usage: fullauto [on|off|debug], fullauto rpm <{MinRpm}-{MaxRpm}>, fullauto fastreload on|off";
+        var text = $"Usage: fullauto [on|off|debug], fullauto rpm <{MinRpm}-{MaxRpm}>, fullauto fastreload on|off, fullauto autoreload on|off";
         SonsTools.ShowMessage(text, 5f);
         RLog.Msg(text);
     }
@@ -156,7 +179,7 @@ public class FullAuto : SonsMod
 
     internal static void Announce()
     {
-        var reload = FastReload ? ", fast reload on" : "";
+        var reload = (FastReload ? ", fast reload on" : "") + (AutoReload ? ", auto reload on" : "");
         var text = Enabled ? $"{ModeName()} ({Rpm} RPM{reload})" : $"FullAuto OFF{reload}";
         SonsTools.ShowMessage(text);
         RLog.Msg(text);
@@ -182,8 +205,14 @@ public class FullAuto : SonsMod
                     Rpm = Mathf.Clamp(rpm, MinRpm, MaxRpm);
                 else if (key == "fastreload" && bool.TryParse(val, out var fast))
                     FastReload = fast;
+                else if (key == "autoreload" && bool.TryParse(val, out var auto))
+                    AutoReload = auto;
+                else if (key == "reloadkey" && val.Length > 0)
+                    ReloadKey = val.ToLowerInvariant();
                 else if (key == "flashlightkey" && Enum.TryParse<KeyCode>(val, true, out var flashKey))
                     FlashlightKey = flashKey;
+                else if (key.StartsWith("mode.") && Enum.TryParse<FireMode>(val, true, out var gunMode))
+                    Modes[key.Substring(5)] = gunMode;
             }
         }
         catch (Exception e)
@@ -196,7 +225,18 @@ public class FullAuto : SonsMod
     {
         try
         {
-            File.WriteAllText(_configPath, $"rpm={Rpm}\nfastreload={FastReload.ToString().ToLowerInvariant()}\nflashlightkey={FlashlightKey}\n");
+            var sb = new System.Text.StringBuilder();
+            sb.Append($"rpm={Rpm}\n");
+            sb.Append($"fastreload={FastReload.ToString().ToLowerInvariant()}\n");
+            sb.Append($"autoreload={AutoReload.ToString().ToLowerInvariant()}\n");
+            sb.Append($"flashlightkey={FlashlightKey}\n");
+            sb.Append($"reloadkey={ReloadKey}\n");
+            foreach (var gun in CheckFireInputPatch.GunKeys)
+            {
+                var mode = Modes.TryGetValue(gun, out var m) ? m : FireMode.Auto;
+                sb.Append($"mode.{gun}={mode.ToString().ToLowerInvariant()}\n");
+            }
+            File.WriteAllText(_configPath, sb.ToString());
         }
         catch (Exception e)
         {
@@ -211,15 +251,20 @@ internal static class CheckFireInputPatch
     private const int MaxShotsPerFrame = 4;
     private const int BurstSize = 3;
     private const float ReleaseTime = 0.15f;
+    private const float AutoReloadDelay = 0.2f;
 
-    private static readonly HashSet<string> Guns = new()
+    private static readonly Dictionary<string, string> Guns = new()
     {
-        "CompactPistolWeaponController",
-        "RevolverWeaponController",
-        "ShotgunWeaponController",
-        "RifleAnimatorController"
+        { "CompactPistolWeaponController", "pistol" },
+        { "RevolverWeaponController", "revolver" },
+        { "ShotgunWeaponController", "shotgun" },
+        { "RifleAnimatorController", "rifle" }
     };
 
+    internal static IEnumerable<string> GunKeys => Guns.Values;
+
+    private static readonly Dictionary<IntPtr, string> GunNames = new();
+
     private static readonly Dictionary<IntPtr, bool> Allowed = new();
     private static readonly Dictionary<IntPtr, float> FireDelays = new();
     private static readonly HashSet<string> Reported = new();
@@ -241,6 +286,13 @@ internal static class CheckFireInputPatch
     private static bool _flashlightOff;
     private static IntPtr _lightsOwner = IntPtr.Zero;
     private static readonly List<Light> Lights = new();
+    private static float _emptySince = -1f;
+    private static float _nextReloadTry;
+    private static UnityEngine.InputSystem.Controls.KeyControl _reloadControl;
+    private static string _reloadControlKey;
+    private static UnityEngine.InputSystem.Controls.KeyControl _pressedKey;
+    private static int _releaseFrame = -1;
+    private static bool _keySimFailed;
     private static bool _loggedHook;
 
     internal static bool HoldingGun => _lastGunTime >= 0f && Time.time - _lastGunTime < 0.25f;
@@ -303,6 +355,114 @@ internal static class CheckFireInputPatch
         }
     }
 
+    private static void TryAutoReload(RangedWeaponController controller)
+    {
+        if (!FullAuto.AutoReload || !InGame)
+        {
+            _emptySince = -1f;
+            return;
+        }
+
+        if (controller._isReloading || controller.IsReloading() || controller.IsReloadQueued())
+        {
+            _emptySince = -1f;
+            return;
+        }
+
+        var weapon = controller.GetRangedWeapon();
+        if (!weapon)
+            return;
+
+        var ammo = weapon.GetAmmo();
+        if (ammo == null || !ammo.IsEmpty())
+        {
+            _emptySince = -1f;
+            return;
+        }
+
+        var now = Time.time;
+        if (_emptySince < 0f)
+        {
+            _emptySince = now;
+            return;
+        }
+
+        if (now - _emptySince < AutoReloadDelay || now < _nextReloadTry)
+            return;
+
+        _nextReloadTry = now + 0.5f;
+
+        if (!controller.CanReload())
+        {
+            if (FullAuto.Verbose)
+                RLog.Msg($"FullAuto auto reload waiting, game says cannot reload (aiming: {controller.IsAiming})");
+            return;
+        }
+
+        if (PressReloadKey())
+        {
+            if (FullAuto.Verbose)
+                RLog.Msg($"FullAuto auto reload pressed {FullAuto.ReloadKey} on {controller.GetIl2CppType().Name}");
+            return;
+        }
+
+        controller._reloadQueued = true;
+
+        if (FullAuto.Verbose)
+            RLog.Msg($"FullAuto auto reload queued on {controller.GetIl2CppType().Name}");
+    }
+
+    private static bool PressReloadKey()
+    {
+        if (_keySimFailed || _pressedKey != null)
+            return false;
+
+        try
+        {
+            if (_reloadControl == null || _reloadControlKey != FullAuto.ReloadKey)
+            {
+                _reloadControlKey = FullAuto.ReloadKey;
+                var control = UnityEngine.InputSystem.InputSystem.FindControl($"<Keyboard>/{FullAuto.ReloadKey}");
+                _reloadControl = control?.TryCast<UnityEngine.InputSystem.Controls.KeyControl>();
+            }
+
+            if (_reloadControl == null)
+            {
+                _keySimFailed = true;
+                RLog.Warning($"FullAuto could not find reload key {FullAuto.ReloadKey}");
+                return false;
+            }
+
+            UnityEngine.InputSystem.InputControlExtensions.QueueValueChange<float>(_reloadControl, 1f, -1d);
+            _pressedKey = _reloadControl;
+            _releaseFrame = Time.frameCount + 3;
+            return true;
+        }
+        catch (Exception e)
+        {
+            _keySimFailed = true;
+            RLog.Warning($"FullAuto could not press reload key: {e.Message}");
+            return false;
+        }
+    }
+
+    internal static void UpdateReloadKey()
+    {
+        if (_pressedKey == null || Time.frameCount < _releaseFrame)
+            return;
+
+        try
+        {
+            UnityEngine.InputSystem.InputControlExtensions.QueueValueChange<float>(_pressedKey, 0f, -1d);
+        }
+        catch (Exception e)
+        {
+            RLog.Warning($"FullAuto could not release reload key: {e.Message}");
+        }
+
+        _pressedKey = null;
+    }
+
     internal static void CancelBurst()
     {
         _burstLeft = 0;
@@ -511,8 +671,20 @@ internal static class CheckFireInputPatch
 
         UpdateReloadSpeed(__instance, allowed);
 
-        if (allowed && FullAuto.Enabled && (!HoldingGun || ptr != _lastGunPtr))
-            FullAuto.ShowMode();
+        if (allowed)
+            TryAutoReload(__instance);
+
+        if (allowed && GunNames.TryGetValue(ptr, out var gunName))
+        {
+            var switched = !HoldingGun || ptr != _lastGunPtr;
+            FullAuto.CurrentGun = gunName;
+            if (switched)
+            {
+                CancelBurst();
+                if (FullAuto.Enabled)
+                    FullAuto.ShowMode();
+            }
+        }
 
         if (allowed)
             _lastGunPtr = ptr;
@@ -628,10 +800,13 @@ internal static class CheckFireInputPatch
             return allowed;
 
         var name = controller.GetIl2CppType().Name;
-        allowed = Guns.Contains(name);
+        allowed = Guns.TryGetValue(name, out var gunKey);
         Allowed[ptr] = allowed;
         if (allowed)
+        {
             FireDelays[ptr] = controller._fireDelay;
+            GunNames[ptr] = gunKey;
+        }
         RLog.Msg($"FullAuto {name}: {(allowed ? "full-auto" : "ignored")}");
         return allowed;
     }

README.md

@@ -1,5 +1,7 @@
 # FullAuto
 
+[![Downloads](https://img.shields.io/github/downloads/JustinOros/sotf-fullauto/total?label=downloads)](https://github.com/JustinOros/sotf-fullauto/releases) [![Latest](https://img.shields.io/github/v/release/JustinOros/sotf-fullauto?label=latest)](https://github.com/JustinOros/sotf-fullauto/releases/latest)
+
 Hold the fire button to shoot guns full-auto in Sons of the Forest.
 
 Works with the pistol, revolver, shotgun and rifle. The fire rate is
@@ -64,7 +66,11 @@ With a gun equipped, click the middle mouse button to cycle fire modes:
 | Semi-automatic | Normal game behavior, one shot per click |
 | 3-Round Burst | Fires 3 shots, then release and press again for the next 3 |
 
-The mod starts in full-automatic every time the game loads.
+Each gun remembers its own fire mode, even after you restart the game. Guns
+start in full-automatic until you change them.
+
+Press F to turn a flashlight attached to your gun or crossbow on or off.
+The key can be changed with the `flashlightkey=` line in `UserData\FullAuto.txt`.
 
 Press F1 to open the console, then use these commands:
 
@@ -73,13 +79,16 @@ Press F1 to open the console, then use these commands:
 | `fullauto` | Show current settings |
 | `fullauto on` | Enable |
 | `fullauto off` | Disable until the game restarts |
-| `fullauto toggle` | Switch between on and off |
 | `fullauto rpm 1200` | Set the fire rate, 60 to 3000 rounds per minute |
+| `fullauto fastreload on` | Reload guns twice as fast, `off` to turn it back off |
+| `fullauto autoreload on` | Reload automatically when the gun is empty, `off` to turn it back off. It presses your reload key for you, so if you changed it from R in the game settings, set `reloadkey=` in `FullAuto.txt` to match |
 | `fullauto debug` | Log every shot to `_RedLoader\Latest.log` |
 
 The default is 900 rpm. The rpm also sets how fast burst shots fire.
 
-The rpm is saved to `UserData\FullAuto.txt` in your game folder.
+The rpm, fast reload, auto reload, flashlight key, reload key and each gun's fire
+mode are saved to
+`UserData\FullAuto.txt` in your game folder.
 
 ## Supported weapons
 
@@ -89,4 +98,17 @@ behavior.
 
 ## Building from source
 
+Requires the .NET 8 SDK and RedLoader installed with its game assemblies
+generated.
 
+```powershell
+.\build.ps1 -Install
+```
+
+Use `-Package` to build `FullAuto.zip` for a release. Pass `-GameDir "path"` if
+the game is not found automatically.
+
+## Troubleshooting
+
+Check `_RedLoader\Latest.log` in your game folder. FullAuto logs a line when it loads and a line for each weapon showing whether it is full-auto or
+ignored.

manifest.json

@@ -3,8 +3,8 @@
   "id": "FullAuto",
   "name": "FullAuto",
   "author": "JustinOros",
-  "version": "1.3.0",
-  "description": "Hold fire to shoot any gun full-auto at a configurable rate",
+  "version": "1.5.5",
+  "description": "Full-auto, semi-auto and 3-round burst for guns, with fast reload and a flashlight toggle",
   "gameVersion": "1.0.0",
   "platform": "Client",
   "type": "Mod"