input-helper

Generates static wrappers for strong-referencing input actions from Unity's Input system, as well as provides a system for easily remapping and displaying inputs

Input wrapper:

1. Open the project settings (Edit → Project settings)
2. Set it up under the 'Input Wrapper' section
   1. Namespace - the namespace you want the wrappers to be under
   2. Folder - the folder you want the wrappers to be located in
3. Create an input actions asset with 'Generate C# Class' enabled
4. Add it to the list in the project settings
   1. Class Name - The name for the wrapper class
   2. Generated Name - The name for the C# class generated from the input actions asset
   3. Generated Namespace - The namespace for the C# class generated from the input actions asset
   4. Asset - The input actions asset itself

Input remapping:

1. Add the RebindingUI_Action component to a game object
2. Assign all the references in the inspector
3. Assign the correct input action and label

Input display:

1. Download the icon pack by Xelu
2. Batch rename the ones under "Keyboard & Mouse/{colour scheme}" to remove _Key_Dark or _Key_Light (Q_Key_Dark -> Q)
3. Import them into your project
4. Make a TextMeshPro sprite asset from them called ButtonIcons and place it under Resources / Sprite Assets (by default, see TextMeshPro project settings)
   1. Set all the icons' sprite mode to single
   2. Create a sprite atlas with "Allow Rotation" disabled
   3. Add all the icons to it
   4. Create a sprite asset from the atlas using TMProSpriteAtlas or manually (good luck)
5. Add the ActionDisplay component to a game object
6. Assign the TMP_Text reference to the target text object
7. Assign references to all the actions, in the same order as they are in the text
8. Any {0}, {1}, (...) (the same as string.Format()) in the text are replaced with their corresponding action's key, matching the user's keyboard layout