Discussions

If the 'bg' field was made 'static', you could change line 3 to: <Code Omitted>and it should work.

That makes so much sense! Thank you so much!

Thanks! That is exactly what I needed.

I would use an Actor field instead of an int click field (you may want to have more buttons to add different things into the world). This would be done by the following:

You can put your images in an array (like I did in mine). You can even place these array inside another array (make a double array): <Code Omitted>Then, when a change in keys is detected (or a change in direction facing), you can set the appropri

Show the code you are using.

Instead of the 'mouseClicked' method, you could use the 'mouseDragged' method. I thought the 'shotKeyDown' variable would be there to prevent continuous shots. Actually I don't believe that you really want them to fire continuously like that. You will probably need a timer to delay to shots. Remove lines 6 and 7 then. I wonder what the 'ignite' method is because you always pass 'true' to it.

Just click on the world in Greenfoot's main window and it will compile automatically (or show the errors).

Thank you all for your feedback. I just needed to display the last line of text in the World. I was able to do this using the showText method from the World class.

Thanks for the fast answers. It works now. But I still wonder, why it worked before...

If this code is in the ND class, then you only need to remove 'this': <Code Omitted>

The constructor is called Nivel because i forgot to change it (I'm writing the program ( the variables and classes names) in another language so that slipped). The enemies is indeed the class, but my thought of process was just to put a simple integer that keeps on incremeting on the act and when it surpasses 5 the message would then disapear ( sort of like a introduction to the level, but I was trying to make it go away ). I'll look into the label class, didn't even know there was one. I'll report here any progress I made.

ah , thanks for the help... :)

What is the ceiling-method supposed to do? It sets vSpeed to 1 if it is touching Ground object. The checkFall.method is the same. The only difference is that it sets vSpeed to 0. I don't think that you need both methods. Every act-cycle, the hero accelerates by 2 downwards. So if the hero is travelling more cells in one act-cycle than the ground is thick, then the hero can fall through it. Well, act-cycle isn't the right word, because the method is executed more than once in each act-cycle, but I think you get what I mean.