Clock, numbers past 2 digits????

Question

My problem is that i cant seem to get my timer/clock/counter to get past the 2 digits... OK so example once you input a number for example 9 you only use 1 digit , after 9 comes 10 (2 digits 1 and 0 ).....I can get up to two digits, but i don't know how to get to numbers with 3 digits or more ...like 100...

 #pragma strict
 var TotalPoints : int; 
 var CoinsTextTexture: Texture;
 
 var fontSize  : int = 20;
 
 
 var numbers : Texture2D[];
 var digit1 : int;
 var digit2 : int;
 var digit3 : int;
 
  
 function Update(){
 digit1 = TotalPoints%10;//flips after 10
 digit2 = Mathf.Floor(TotalPoints*.1);//changes every 10
 digit3 = // how do i do this one???!!!!! and make digit2 flip back to 0 after reached 10
 }
 
 function OnGUI(){
 
     GUI.DrawTexture(Rect(Screen.width*0.7,Screen.height*0.01,190,100), CoinsTextTexture);
      
      GUI.DrawTexture(Rect(Screen.width*0.9,Screen.height*0.01,100,100), numbers[digit1]);
     if(digit2>=1){
      GUI.DrawTexture(Rect(Screen.width*0.85,Screen.height*0.01,100,100), numbers[digit2]);
      }    
 }

Answer 1

Best Answer

Answer by JCX · Feb 02, 2014 at 11:58 PM

 if(digit2>10)
 {
     digit2-=10;
     digit3++;
 }

or

 digit3 = Mathf.Floor(TotalPoints*.01);

or you can convert it to string and each letter convert back to int

 string s = TotalPoints.toString()
 digit1 = (int)s[2];
 digit2 = (int)s[1];
 digit3 = (int)s[0];

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darkcookie · Feb 03, 2014 at 12:01 AM 0

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how can i convert it to string and back? can you show me an example please? by the way thank you for the reply

JCX · Feb 03, 2014 at 12:16 AM 0

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i don't know how in unity script but looks like it's same string as in c# http://docs.unity3d.com/Documentation/ScriptReference/String.html http://msdn.microsoft.com/en-us/library/system.string(v=vs.110).aspx

darkcookie · Feb 03, 2014 at 12:24 AM 0

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i get errors when i try this .. aside from the missing ; after toString()....i get missing semicolon errors on:..... how come?

 digit1 = (int)s[2];
 digit2 = (int)s[1];
 digit3 = (int)s[0];

darkcookie · Feb 03, 2014 at 12:36 AM 0

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Prbabably I have to convert it to java script ....but im not sure how to .. I dont understand what (int)s[0]; is doing

JCX · Feb 03, 2014 at 12:48 AM 0

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this works:

     var TotalPoints:int = 123;
     
     var s:String = TotalPoints.ToString();
     
     Debug.Log(s);
     
     var digit1:int = int.Parse(""+s[0]);
     var digit2:int = int.Parse(""+s[1]);
     var digit3:int = int.Parse(""+s[2]);
     
     Debug.Log(digit1);
     Debug.Log(digit2);
     Debug.Log(digit3);

dunno better way then adding char to strign right now, i use c# not unityscript

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Answer 2

Answer by GTX Titan · Feb 03, 2014 at 12:48 AM

Okay time for magic:

 digit3 = Math.Floor(TotalPoints/100); 
 digit2 = Math.Floor((TotalPoints-digit3*100)/10);
 digit1 = Math.Floor((TotalPoints-digit3*100)-digit2*10);

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darkcookie · Feb 03, 2014 at 01:20 AM 0

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sorry but this gives a negative number if its on the first digit

GTX Titan · Feb 03, 2014 at 01:38 AM 0

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It can't give negative... if there is no digit3 digit3 = 0 and when you do 0*100 and subtract with it...

GTX Titan · Feb 03, 2014 at 01:40 AM 0

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Believe me this is as simple as it gets and it works i tested.

GTX Titan · Feb 03, 2014 at 01:41 AM 0

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For number 9 it gets these: digit3 = 0 digit2 = 0 digit1 = 9 For number 21 it gets these: digit 3 = 0 digit2 = 2 digit1 = 1

GTX Titan · Feb 03, 2014 at 01:43 AM 0

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I have "extended" mathemathics in high school and i'm getting straight A's with no effort whatsoever :)

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Clock, numbers past 2 digits????

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