Alice Community  

Go Back   Alice Community > Alice 2 > How do I...?

Reply
 
Thread Tools Display Modes
Pass Variable from one Method to another
Old
CTRstocks
Junior Member
 
Status: Offline
Posts: 4
Join Date: Dec 2011
Default Pass Variable from one Method to another - 12-26-2011, 12:48 PM

In my world, I am asking user for 2 variables, and am using two separate methods (call them Vari1 and Vari2) to obtain these numbers. How do I get these variables obtained to pass back to the main World Method so that I can use those numbers in my action sequences?
   
Reply With Quote
Old
arty-fishL
Senior Member
 
arty-fishL's Avatar
 
Status: Offline
Posts: 1,878
Join Date: Mar 2008
Location: In the corner of your eye
Default 12-26-2011, 06:12 PM

Quote:
Originally Posted by CTRstocks View Post
In my world, I am asking user for 2 variables, and am using two separate methods (call them Vari1 and Vari2) to obtain these numbers. How do I get these variables obtained to pass back to the main World Method so that I can use those numbers in my action sequences?
You can use a function instead of a method. A function is basically the same, but at the end you return a variable, ie. pass it back.
You would then have variable = Vari1 in the main method.


█░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░█
█░░▓░░░░░░░▓░░░░░░░░░░░▓▓░░▓░░░░░░▓░░░▓░░░░█
█░▓░▓░▓▓▓░▓▓▓░▓░▓░░░░░░▓▒▒░░▒░░▓▓░▓▓▓░▓▒░░░█
█░▓▓▓▒▓▒▒▒░▓▒▒▓▓▓▒▓▓▓░▓▓▓░░▓░░░▓▒▒▓▒▓▒▓▒░░░█
█░▓▒▓▒▓▒░░░▓▓░░▒▓▒░▒▒▒░▓▒▒░▓▓░▓▓▒░▓▒▓▒▓▒░░░█
█░▓▒▓▒░▒░░░░▒▒▓▓▓▒░░░░▓▓▒░░░▒▒░▒▒░░▒░▒▓▓▓░░█
█░░▒░▒░░░░░░░░░▒▒▒░░░░░▒▒░░░░░░░░░░░░░░▒▒▒░█
█░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░█

I have mostly moved on from Alice, but may still respond to messages if important [-]
   
Reply With Quote
Old
waqar
Senior Member
 
Status: Offline
Posts: 51
Join Date: Sep 2011
Location: Pakistan
Default 12-26-2011, 08:50 PM

if i m not wrong u can make 2 world level variables and do anything u want
   
Reply With Quote
Old
arty-fishL
Senior Member
 
arty-fishL's Avatar
 
Status: Offline
Posts: 1,878
Join Date: Mar 2008
Location: In the corner of your eye
Default 12-26-2011, 10:10 PM

Quote:
Originally Posted by waqar View Post
if i m not wrong u can make 2 world level variables and do anything u want
That's what I would do, but that's not good programming practice when it comes to learning Java.


█░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░█
█░░▓░░░░░░░▓░░░░░░░░░░░▓▓░░▓░░░░░░▓░░░▓░░░░█
█░▓░▓░▓▓▓░▓▓▓░▓░▓░░░░░░▓▒▒░░▒░░▓▓░▓▓▓░▓▒░░░█
█░▓▓▓▒▓▒▒▒░▓▒▒▓▓▓▒▓▓▓░▓▓▓░░▓░░░▓▒▒▓▒▓▒▓▒░░░█
█░▓▒▓▒▓▒░░░▓▓░░▒▓▒░▒▒▒░▓▒▒░▓▓░▓▓▒░▓▒▓▒▓▒░░░█
█░▓▒▓▒░▒░░░░▒▒▓▓▓▒░░░░▓▓▒░░░▒▒░▒▒░░▒░▒▓▓▓░░█
█░░▒░▒░░░░░░░░░▒▒▒░░░░░▒▒░░░░░░░░░░░░░░▒▒▒░█
█░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░█

I have mostly moved on from Alice, but may still respond to messages if important [-]
   
Reply With Quote
Old
waqar
Senior Member
 
Status: Offline
Posts: 51
Join Date: Sep 2011
Location: Pakistan
Default 12-27-2011, 07:32 AM

ya u r right as i dont know much about java but if he wants it for class assignment then my suggestion would be easy for him and will work well in alice
   
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Copyright ©2019, Carnegie Mellon University
Alice 2.x 1999-2012, Alice 3.x 2008-2012, Carnegie Mellon University. All rights reserved.