Discussions

thank you !

For one thing, half of all your trees in the array are replaced with stones (look at the value of 'i' for both loops in the SpawnStuff method). If they are not in the array, they will not respawn. It would help also, if your array was not so large. You only have 1500 actors (trees and stones together), but you

You should explain what you are trying to do, instead of just saying what you think you are going to do. Also, some attempted code usually goes a long way toward resolving issues quickly.

How do you do those assignment, need help!!!! 3.34-3.37

It is just a "glorified" GreenfootImage class for text. It has constructors and methods to deal with pretty much anything dealing with text. View the class in "Documentation" mode to view it as API documentation. It explains how to use the class. If you are getting errors or exceptions, you should show the code in question along with the message (otherwise, it would be quite difficult to help).

Got it. Thanks for the help.

Many thanks. I 'll try it.

I'm using jdk1.8.0_92 and Eclipse IDE but it's ok. I solved the problem somehow by adding the project to git repository.

Oh I got it from my friend he was helping me for programming class.

If you think about the execution of lines 74 through 77 and of lines 79 through 82, you will see that since the location of the ambulance does not change while the loops execute, the loop will never be exited. Therefore, you will continually create cloud objects (one overtop of another) until memory is used up. Using 'if' is sufficient in both places (lines 74 and 79 -- instead of 'while'). It would be best to have your cloud object have a short lifespan. For one thing, so you do not have too many actors which can cause lagging; and for another, so when the car gets back off the sand, they

You have to import the List class. <Code Omitted>

okay, thanks!

If you post what you think is your best attempt, we can help you figure out what is wrong with it.

Hi, I have run the scenario in latest version of greenfoot, it shows the compilation error, of three old methods setSimulation being obselete. I have replaced them with the new set method. However still when I run the scenario as a server, keeping ip address blank, it shows a runtime exception java.lang.RuntimeException: Error: Connection has not been initialised. at Connection.receiveInts(Connection.java:197) at Rocket.act(Rocket.java:92)