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Question by NightmarexGR · Feb 15, 2014 at 02:16 PM · javascriptfunctionoverlapseperate

Functions overwrite or work seperatelly ?

Ok i have a question that has been bothering me and i dont know how to search it or google it cause i cant express it, So my problem is if i make a custom funtion like:

 var bb : int[];
 
 function Update () {
 if (input.getkeyDown("W") {
 CustomF ();
 }}
 
 function CustomF () {
 for (var i = 0; i < 10000; i++) {
 bb[i] = i;
 }
 Debug.Log (bb);
 }

yes this is an untested code i just wrote to simulate what i mean, will the bb ever colapse with a previous version of itself or is the function CustomF in a different dimention when and doesnt colide with previous calls of itself ? (excluding functions like Start,Awake,Update ect.)

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Answer by erick_weil · Feb 15, 2014 at 02:25 PM

you are modifying the bb var, if you acess the bb a new time before call your customf function your variable bb will be modifyied.

to the main variable not changes use this :

 var bb : int[];
  
 function Update () {
 if (input.getkeyDown("W") {
 CustomF (bb);
 }}
 
 
 function CustomF (localbb : int[]) {
 for (var i = 0; i < 10000; i++) {
 localbb[i] = i;
 Debug.Log (localbb[i]);
 Debug.Log (bb[i]);
 }
 
 }
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avatar image NightmarexGR · Feb 15, 2014 at 03:06 PM 0
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hmm thats what i thought but doing this will create GC and this is supposed to be on a server with a much more complicated structure but it seems that there isnt any other way or is it ?

avatar image NightmarexGR · Feb 15, 2014 at 03:11 PM 1
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Actually this works well since i am not creating a new variable in the function (= no GC) but having a parameter will work just fine, wont it ? If anyone has any rejections let me know cuase this might work on my case.

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