Discussions

Thanks It WORKS!!!!!

Never Mind I figured it out. Thanks so much for your help

What you need is a status bar that displays the value of one hundred times the amount of time played so far divided by the total amount of time to play the whole audio; this calculation will produce a percentage (using values of 0 at the start through to one hundred at the end). You could create your own; or there are various support classes on-site that supply status/health/counter/timer/progress. In fact, click on my icon, and I believe that under 'Some scenario by danpost' you will find my 'Progress Bar/Health Bar Support Class'. I have another scenario that has several sub-classes that

You probably just need to qualify (add a condition to regulate) showing of a new number by asking if a number is already there or not. In pseudo-code: "If no goalNumber object is in the world, add a new goalNumber object to the world." With this, all you have to do is, when you are done with one, remove that goalNumber object from the world.

You could use double value for speed to make it more smooth. You just have to cast it to an integer if you want to use it in the setLocation method.

hmm the problem is gone... I haven't changed anything... ;) i hope it won't come again ;)

@mik, thanks michael -- I knew one of the two would work, so I gave both with the 'or'. Though, it makes sense that it would be the one it is. It still would create a List object, even if it is empty. It also makes sense that 'removeObjects(List)' would work on an empty list. Thanks, again.

You could try to use getObjectsInRange(); Then the actors might change their direction before they crash. Change line 4 of the code I postet before to this: <Code Omitted>

Thank you for the information. I will definitely be using it.

Why do you have the same question two times? I just answered it here.

There is a big need for more and separated categories. Now advanced questions are mixed with newbee questions, for example. It would be easier with different frames/pages for different issues, for example. I had a question relating to an exercise in the book, but I hesitate to ask among these other questions. (Exercise 5.10 on page 67 is confusing. Don´t you need to do the stuff on the next page first?) Exceptionally nice book, otherwise.

Thanks you two above for reply. The problem is that I overrided addObject() and removeObject() method in my world, and it turns out that is the bug. Again, thanks very much for helping.

That might be hard to do because a lot of my classes do different things. i don't even know how to about combining all those classes. When I reaches the maximum number of classes allowed, I could just make a sequel....

Please show the class code for the actor in question that you have so far (with an attempt at having moving and jumping code implemented).