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Question by commodore · Sep 20, 2012 at 09:11 PM · changetypekeycodeparameter

Convert String to a type

Hello, is there a way to make a string into a type? for example:

 var aKey : String;
 aKey = "C";
 if(Input.GetKey(KeyCode.aKey))
 {
     Debug.Log("Holding C");
 }

This returns the error 'aKey' is not a member of 'UnityEngine.KeyCode'. Is there a way to change its type? Or maybe a better way of writing this. Thanks

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avatar image FlyingOstriche · Sep 20, 2012 at 09:45 PM 0
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If all you want to do, is edit the key in the inspector. then do "var a$$anonymous$$ey:$$anonymous$$eycode; "

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Answer by bzgeb · Sep 20, 2012 at 10:25 PM

Try changing your code to:

 var aKey : String;
 aKey = "C";
 if(Input.GetKey(aKey))
 {
     Debug.Log("Holding C");
 }
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avatar image Bunny83 · Sep 20, 2012 at 10:35 PM 0
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Exactly, Get$$anonymous$$ey takes either a $$anonymous$$eyCode value or a string value which holds the name of a key. I'm not sure about case-sensitivity, but just try it out ;)

An alternative would be to use the System.Enum class to convert the string into an enum value, but don't ask me for the syntax in UnityScript ;) I use C# only.

It should be something like that in UnityScript (not tested):

 var a$$anonymous$$ey : String;
 a$$anonymous$$ey = "C";
 
 var keycode : $$anonymous$$eyCode = Enum.Parse($$anonymous$$eyCode, a$$anonymous$$ey);
 if(Input.Get$$anonymous$$ey(keycode))
avatar image Zouaghi.HouSSeM · Jul 16, 2013 at 02:58 PM 0
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hello , how is that with c# ?

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