Okay, so I have all this code that I would like to build, but when I try to build it, I get 26 errors. None of them are with the .cpp code, only with the headers.

Here's what it looks like before I build:

http://dl.dropbox.com/u/2318787/Screen%2...7%20PM.png

Here's what it looks like after I try to build:

http://dl.dropbox.com/u/2318787/Screen%2...4%20PM.png

I'm not really sure what to do. I didn't write any of the .cpp code myself, and the person who did said it works (which I can confirm it does because I have played the game), but when I try to build it, I get all these errors. I am a complete noob with Esenthel, so if you can, please give me a very detailed answer. Too much information won't hurt. Thank you.