Richard David Williams

I'm not sure, I have not been able to put any time into programming on this project this week. I am thinking I will check in my changes to GIT on Github, and then send you a link to a previous version in my version control history that just has the R-Trees change, that way you can grab that code and use it if you want.

Thanks for the information, but you missed one of my questions I think. :) Are you able to produce the bug for sure without using the Kill All function?

Well, can you send more details about how you got to that state where the O2 is missing? It never goes missing for me. Did you kill organisms by hand? Also I'm not concerned about fixing the drawing bug. It only happens when you have almost no creatures because the simuation goes too fast. At normal speeds it never happens.

I uploaded a new jar (which is working great for me). Let me know your thoughts on it. I'm going to be adding other features soon so I might move this to Github for easier access and easier integration of changes. What do you think about that?

No I think I will be able to get the newest version working, I have just been very busy this week, sorry. Expect some updates this weekend.

Hmm, I have been busy but I will upload a new JAR. I think yours is missing some of my changes. I ran a simulation yesterday that got to 9000 something on time without any missing O2 or having crashes. It ran overnight and a whole day after that.

My most recent changes fixed a lot of bugs, so I'm pretty sure that fixing the bugs you found will simply be a matter of adding 'synchronized' to all of the necessary methods in World.java or perhaps VisibleWorld.java. I will add the most recent code .zip tonight.

There might be bugs around killing and pasting so I will look at that. Didn't test that. But if you just let the sim run does it work okay?