Lumberjack And Sidebar

I noticed that the game didn't tell a lot of information. So with a couple (dozen) lines of code, I add another sidebar. It shows up whenever you hover over any of the 2 build buttons. It will tell you the cost and reward of building that structure. As I just said, there are 2 build buttons. I added the second one in the previous update. It's a lumberjack. It clears a 5x5 area of trees and gives wood for each one. I hope to add a metal collector soon.