allow using enum for registering keybinds

RedLoader/Preferences/ConfigCategory.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using RedLoader.Preferences;
 
 namespace RedLoader
 {
@@ -70,6 +71,17 @@ public ConfigEntry<T> CreateEntry<T>(string identifier, T default_value, string
 
             return entry;
         }
+
+        public KeybindConfigEntry CreateKeybindEntry(string identifier, EInputKey input_key, string display_name = null,
+            string description = null, bool is_hidden = false, bool dont_save_default = false, Preferences.ValueValidator validator = null,
+            string oldIdentifier = null)
+        {
+            var keyName = input_key.ToString();
+            if (keyName.StartsWith("alpha")) 
+                keyName = keyName.Substring(5);
+
+            return CreateKeybindEntry(identifier, keyName, display_name, description, is_hidden, dont_save_default, validator, oldIdentifier);
+        }
 
         public KeybindConfigEntry CreateKeybindEntry(string identifier, string key_name, string display_name = null,
             string description = null, bool is_hidden = false, bool dont_save_default = false, Preferences.ValueValidator validator = null, string oldIdentifier = null)

RedLoader/Preferences/EInputKey.cs

@@ -0,0 +1,121 @@
+// ReSharper disable InconsistentNaming
+namespace RedLoader.Preferences;
+
+public enum EInputKey
+{
+    anyKey,
+    escape,
+    space,
+    enter,
+    tab,
+    backquote,
+    quote,
+    semicolon,
+    comma,
+    period,
+    slash,
+    backslash,
+    leftBracket,
+    rightBracket,
+    minus,
+    equals,
+    upArrow,
+    downArrow,
+    leftArrow,
+    rightArrow,
+    a,
+    b,
+    c,
+    d,
+    e,
+    f,
+    g,
+    h,
+    i,
+    j,
+    k,
+    l,
+    m,
+    n,
+    o,
+    p,
+    q,
+    r,
+    s,
+    t,
+    u,
+    v,
+    w,
+    x,
+    y,
+    z,
+    alpha1,
+    alpha2,
+    alpha3,
+    alpha4,
+    alpha5,
+    alpha6,
+    alpha7,
+    alpha8,
+    alpha9,
+    alpha0,
+    leftShift,
+    rightShift,
+    shift,
+    leftAlt,
+    rightAlt,
+    alt,
+    leftCtrl,
+    rightCtrl,
+    ctrl,
+    leftMeta,
+    rightMeta,
+    contextMenu,
+    backspace,
+    pageDown,
+    pageUp,
+    home,
+    end,
+    insert,
+    delete,
+    capsLock,
+    numLock,
+    printScreen,
+    scrollLock,
+    pause,
+    numpadEnter,
+    numpadDivide,
+    numpadMultiply,
+    numpadPlus,
+    numpadMinus,
+    numpadPeriod,
+    numpadEquals,
+    numpad1,
+    numpad2,
+    numpad3,
+    numpad4,
+    numpad5,
+    numpad6,
+    numpad7,
+    numpad8,
+    numpad9,
+    numpad0,
+    f1,
+    f2,
+    f3,
+    f4,
+    f5,
+    f6,
+    f7,
+    f8,
+    f9,
+    f10,
+    f11,
+    f12,
+    OEM1,
+    OEM2,
+    OEM3,
+    OEM4,
+    OEM5,
+    IMESelected,
+}