P0-B7: Part 1353: Debugging, Improvements

I have been working on improving the AI in the game, starting with the AI for random Creatures.

They were sometimes floating above the terrain, and sometimes appearing below it, these issues have now been fixed.

I also made some improvements to the guis that allow the user to scan for different types of items.

In addition, I fixed a major bug with the day/night cycle, which was in the project for some time. I am not 100% if the fix works in all cases, but it seems to.