Discussions

I just realized that The pixels that were not black were getting colored.

In essence, the speed is a one pixel move. You are looking at the 4-way move method. The 'direction' field carries a value from 0 to 3; 0 = right, 1 = down, 2 = left and 3 is up. The first line in the code you posted breaks the value of 'direction' into the x and y offsets for a move in that direction; if direction = 0 (right), dx = 1 and dy = 0; if 1 (down) dx = 0 and dy = 1; if 2 (left), dx = -1 and dy = 0; and if 3, dx = 0 and dy = -1. The following 'if' block finds the next location to move to if already on the color of choice. The above was basically to clarify what the code was do

Why not just check? :)

Great that it works now! And davmac, you're exactly right: I also use MyWorld sometimes :)

Ty danpost, now the actor reachs the target every time, but sometimes when i click on another location after he reachs the target, he dont moves. cya DMKxD

this might help. <Video Omitted> http://www.youtube.com/watch?v=_rXCs8NYDX4

is this what you mean <Video Omitted> http://www.youtube.com/watch?v=_rXCs8NYDX4

Thank you both for your help. Without your help I do not thing I would have found "map". But I have discovered after many years of learning new things, that the best way to learn something is to ask an expert. I now have two maps: one mapping graphemes to objects, and one mapping keyboard keys to graphemes. So I end up with the quite interested & complex line... graphemeMap.get(kbdBindingMap.get(key)).play(); If in six months I still understand the above line, I will feel I am on my way to being an expert. Thank you.

All right thank you.

Is there a way to have it so you font file comes with your program so regardless if you already had it, it will still show the proper font.

This is probably because you've associated .jar files with BlueJ, it should be associated with javaw.exe instead.

There really is not information given to answer that question. Is the action to be taken something that should continue to happen while to key is held down? or, is it a one time thing. What kind of action is to be taken when a key is pressed?