c# - Unity, removing a keycode that is already selected -


i have script has 2 public keycode variables developer can set. want accomplish when dev selects player attack "space" have next public keycode selection "interaction" not include "space" in selection trying accomplish no 2 keycodes can set same key.

i know put in place check in onvalidate , create warning in console needs changed. making tools developers want avoid road anyway possible , have them on rails wont break if makes sense.

fil list or array keys have been selected, , every selected key remove list/array.

then have new list or array keys can select.

you have rework little bit of in own way. (c# unity code)

using system; using system.collections.generic;  public class keyselector  {     public list<keycode> selection;      public void addkey(keycode)     {         selection.add(keycode);     }      public void removekey(keycode)     {         selection.remove(keycode);     }      //foreach keycode in selection (to make list dev can choose of)     foreach(keycode key in selection)     {         //todo write code make list     } }

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