User specified hotkeys.

Hello,

sadly you can't edit the Input Manager at runtime (I really don't understand why), so if you want customisable I suggest building your own Input Manager using the already existing Input class.

For saving the different types of Input, just do something like:

 static class MyInputManager {
     var fire:KeyCode;
     var aim:KayCode;
 }

if you then want to check for an input, simply do:

 if (Input.GetKey/*down/up*/(MyInputManager.fire))

If you want to change a input key, do:

 MyInputManager.fire = KeyCode.Space;

If you want to check for any key, you can look through all possible keys like so:

 function GetAny():KeyCode {
     for (var key:KeyCode in KeyCode.GetValues(KeyCode)) {
         if (Input.GetKey/*Down/up*/(key)) {
             return key;
         }
     }
     return KeyCode.None;
 }

At least thats the way I like doing it :)

Hope this helps,
Benproductions1