Discussions

Do you need anything else to be displayed at the same time as the button to start? If not, just have the button intiialise the rest of the actors etc when it is clicked. Otherwise, you need to have the actors check whether the scenario is running (according to your own criteria) before they do anything. For instance, you could have a variable in the world which is true if the scenario is running (your object has been clicked) or false if not.

The simplest thing to do would be to remove all objects, clear the background and draw the message on the background itself.

I dont know much about it, too, but wouldn't the normal linux package work?

With the way I suggested above, the healthbar will be removed at the time the enemies object who owns it is removed.

The Balloons and LunarLander scenarios are just sample projects that come with the Greenfoot download. Tutorials are not included with/for those scenarios.

Or I put line 5 and line 7 together to one if-statement. Thank you, I understood now whats wrong with it. It works now.

i wonder how long it will be before i can program stuff like this without having trouble and without having to ask for so much help. been programming with school for a couple of years now, and i'm still asking for help a good bit of the time. not as much as when i first started, but still a lot more than i want to.

null HAS WON THE CHALLENGE!!!!!!

If you need random moving behaviour, try this (it's ugly but working): move(5); turn(Greenfoot.getRandomNumber(40)-10);

Hallooo?

Getting back to the drawString method, I am sure it would not be difficult to change the return type to int and have it return the baseline length of the string drawn. But, as I said before, I doubt the Greenfoot team would agree to do something like that.

Thanks a lot danpost

Managed to solve it, thanks for the help. //closed

Turns out i did have an image problem, for some reason it gave a different error than normally... Line 08, spelled "cherries" like "ccherries" fixed it and problem solved.

Thanks