Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.java.help > #1329

Re: Sorry for disturbing this page.....I need help Again

From "John B. Matthews" <nospam@nospam.invalid>
Newsgroups comp.lang.java.help
Subject Re: Sorry for disturbing this page.....I need help Again
Date 2011-11-12 07:29 -0500
Organization The Wasteland
Message-ID <nospam-2DC387.07295312112011@news.aioe.org> (permalink)
References <508339c1-3b13-4c0f-a2b4-d3af4be61ab6@e2g2000vbb.googlegroups.com>

Show all headers | View raw


In article 
<508339c1-3b13-4c0f-a2b4-d3af4be61ab6@e2g2000vbb.googlegroups.com>,
 Michael Adedeji <yankosmgt@gmail.com> wrote:

> I was trying to control the speed and the size of the ball with
> menu, but is not working. Kindly help.

In addition to Lew's very cogent advice, I would add two points:

1. When seeking guidance, consider focusing on the smallest possible 
aspect of the problem by preparing an sscce [1].

2. Notice how your code is growing by accretion, rather than design. In 
the specific case of menus, Action [2] "can be used to separate 
functionality and state from a component." In the general case of 
simulation, the Model–View–Controller pattern [3] is helpful. MVCGame 
[4] may serve as an introduction, and KineticModel [5] is a more 
elaborate example that also addresses elastic collision.

[1] <http://sscce.org/>
[2] <http://download.oracle.com/javase/tutorial/uiswing/misc/action.html>
[3] <http://en.wikipedia.org/wiki/Model-view-controller>
[4] <http://stackoverflow.com/questions/3072979>
[5] <https://sites.google.com/site/drjohnbmatthews/kineticmodel>

-- 
[Please omit signatures when responding.]

Back to comp.lang.java.help | Previous | NextPrevious in thread | Next in thread | Find similar


Thread

Sorry for disturbing this page.....I need help Again Michael Adedeji <yankosmgt@gmail.com> - 2011-11-11 01:31 -0800
  Re: Sorry for disturbing this page.....I need help Again Lew <lewbloch@gmail.com> - 2011-11-11 07:18 -0800
  Re: Sorry for disturbing this page.....I need help Again "John B. Matthews" <nospam@nospam.invalid> - 2011-11-12 07:29 -0500
    Re: Sorry for disturbing this page.....I need help Again Lew <lewbloch@gmail.com> - 2011-11-12 10:01 -0800
      Re: Sorry for disturbing this page.....I need help Again "John B. Matthews" <nospam@nospam.invalid> - 2011-11-12 22:38 -0500

csiph-web