Enum value's forwarding, backwarding?

hi.

So what I want is, as I manipulate my 'turn' int value +-, I want to change also today's day of the week.

Is there more neat way to do this?

Here is code.

Code (CSharp):

1. enum Days{
2.     Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday,
3. }
4.  
5. int turn = 1;
6. Days today;
7.  
8.  
9. void NextDay(){
10.         if((turn -1) % 7 != 0)
11.             ++today;
12.         else
13.             today = Days.Sunday;
14.     }

 

Yup there sure is.

Something like:

Code (CSharp):

1. today = (Days)turn;

or even:

Code (CSharp):

1. today = Enum.ToObject(typeof(Days), turn);

 

hi,

but error says, 'The name `Enum' does not exist in the current context'

and I did like this and its done.

today = (Days)((turn-1) % 7);

 

of sorry if you wanted to use my way you'd have to add the namespace System.Enum

 

Code (csharp):

1.  
2. Using System;
3.  

This line placed at the top of your script(s) will resolve Enum namespace issues.

~
Another walk in the park.

 

using System.Enum also result error when compilie in unity.

 

using System;

Also result following error.

Cannot implicitly convert type `object' to `Days'.
An explicit conversion exists (are you missing a cast?)

 

try this:

System.Enum.ToObject(typeof(Days), turn);

if you need to cast it then try: System.Enum.ToObject(typeof(Days), turn) as Days;

 

Code (csharp):

1. enum Days
2. {
3.     Sunday = 0, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday,
4. }
5.  
6. Days today = Days.Sunday;
7.  
8. void NextDay()
9. {
10.     today = (Days)((int)(today + 1) % 7); // forward
11.     today = (Days)((int)(today - 1 + 7) % 7); // backward
12. }

 

Yours good! Works.