Lots of progress again! This one was slightly more in the background, as I started a little bit of housekeeping:

• Transition from Rects to FRects: FRects are the same thing as normal Rects, except that they allow for floats. This didn’t really have an impact on the game other than making it easier to work with vectors for positioning, as they also use floats.
• UI Changes: I changed the positioning aspect of the UI. I recreated the Rect placement system of pygame, where you can select a point (eg. top left, center, midbottom, etc.) to use to position the rect. This is very flexible, and I copied it. Now, I can do things like place text with much more ease. I also changed the colors of the UI to make it darker and overall nicer. I made it so that the user had to select a turret and then go to a menu to see the cost and other attributes of it, which will be better for the future.
• Coins: I added coins, which will be the temporary currency when inside the game. This will be used to buy towers and such. Outside the main game, I am planning to create another one that is used to buy skills and stuff, just to make it more realistic.