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diff --git a/Source/UserInput/keyTranslator.h b/Source/UserInput/keyTranslator.h
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+//-----------------------------------------------------------------------------
+//           Name: keyTranslator.h
+//      Developer: Wolfire Games LLC
+//    Description:
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#pragma once
+
+#include <SDL.h>
+
+#include <string>
+
+// Represents a combination of controller axes and buttons
+namespace ControllerInput {
+    enum Input {
+        A = 0,
+        B,
+        X,
+        Y,
+        D_UP,
+        D_RIGHT,
+        D_DOWN,
+        D_LEFT,
+        START,
+        BACK,
+        GUIDE,
+        L_STICK_PRESSED,
+        R_STICK_PRESSED,
+        LB,
+        RB,
+        L_STICK_X,
+        L_STICK_Y,
+        R_STICK_X,
+        R_STICK_Y,
+        L_TRIGGER,
+        R_TRIGGER,
+        NUM_INPUTS,
+        // There are constraints upon existing inputs, therefore they should not
+        // count to the number of available inputs.
+        L_STICK_XN,
+        L_STICK_XP,
+        L_STICK_YN,
+        L_STICK_YP,
+        R_STICK_XN,
+        R_STICK_XP,
+        R_STICK_YN,
+        R_STICK_YP,
+        NONE
+    };
+}
+
+void InitKeyTranslator();
+// Translate to human readable strings
+std::string SDLLocaleAdjustedStringFromScancode( SDL_Scancode scancode );
+std::string StringFromMouseButton(int button);
+std::string StringFromMouseString(const std::string& text); // e.g. mouse0 -> Left Mouse Button
+std::string StringFromControllerInput(ControllerInput::Input input);
+std::string StringFromInput(const std::string& input); // e.g. lshift -> Shift
+
+SDL_Scancode StringToSDLScancode(const std::string &s);
+/*#ifdef WIN32
+    int XBoxToXInput(const std::string &s);
+#endif*/
+const char* SDLScancodeToString(SDL_Scancode key);
+const char* SDLKeycodeToString(SDL_Keycode key);
+
+// Convert between internal values
+ControllerInput::Input SDLControllerButtonToController(SDL_GameControllerButton button);
+ControllerInput::Input SDLControllerAxisToController(SDL_GameControllerAxis axis);
+
+SDL_GameControllerButton ControllerToSDLControllerButton(ControllerInput::Input input);
+SDL_GameControllerAxis ControllerToSDLControllerAxis(ControllerInput::Input input);
+
+// SDL string, sort of. Converts leftx+, leftx-, etc. as well, even though these
+// are not directory SDL strings.
+ControllerInput::Input SDLStringToController(const char* string);