Discussions

Remove 'int' from line 26. You want to set the already-existing 'catsHealth' field to the value acquired from the 'cat1' object, not create a new local variable that just goes to the garbage collector after being set.

If you just want to port a scenario, under share in Greenfoot there is an "application" option that will put it into a .jar file. That file is runnable, but you can put it into a .exe with launch4j and give it an icon. Here is my Snake game as an .exe file with an icon.

It worked! Thanks again!

As you can see "super" has access to the super-class it belongs to.

thanks for the help i forgot about the act() function i think this now crashes when the dolphins hit the end of the screen?

the first to Name's where a "new" is in front sorry

That should be sufficient.

thanks ill try and work it out :)

That code would need to be placed somewhere around that which you call 'animate' from: <Code Omitted>Something like that.

Is there a limit to acceleration? What if you character is falling through the platform because it skipped over it?

Your 'quest1' object was never added into the 'title' world. In line 5 (Quest class), 'getWorld' will return a 'null' value. Line 7 tries to execute 'setQuest' on a non-existent world.

Oh wow I cannot believe I missed that, thought I had it in the act method for sure , thanks

Please explain what you have -- that is, are these classes: Numbers: name of class? extending what? code? Crosses: name of class? extending what? code?

ok never mind i got it like this public class hinderniss extends Actor { double hinderniss_SPEED = -3.0; public void act() { move(); turnrandom(); spawnhinderniss(); despawnhinderniss(); } public void move() { setLocation ( (int) (getX() + hinderniss_SPEED), getY() ); } public void turnrandom() { if (Greenfoot.getRandomNumber(100) < 10) { turn(Greenfoot.getRandomNumber(90) - 45); } } public void spawnhinderniss() {

You are still going to have problems with your image files not being found. From your original posting of the HomeworkWorld class, the suffixes for the image and sound strings were to be concatenated when passing the fields to the new Emoticon objects (within the 'for' loop, in the 'new Emoticon(/* here */);').