This week was a little bit of everything. We started with some small changes. Getting windowed mode to work in runtime was a bug we had to work out, in order to allow users to minimize maximize, and close out of the application. We also made some minor changes to icon textures, did some error handling of load/save functionality, and added the ability for users to save an existing file, rather than always having to save as a new file.

Speaking of which, our latest addition to the select family is color select. this is a very important tool, as is allows for subtle changes, and changes to groupings of cubes. Similar to the other selects, we have our visual component, along with going through the entire grid and adding all cubes with the color the user clicked on to the selection array.

One of the biggest changes this week was Version Control, which now allows for users to revert changes by using the Undo/Redo buttons, or Ctrl + Z or Ctrl + Y respectively. Rather than use the JSON file we originally planned to use, we decided on a text file, as it turned out to be more appropriate for our situation. by storing each action a user can do as a command, and parsing those commands, we were able to create an intelligent interpreter, that can undo adding, removing and coloring blocks. It can also determine when a user is using the drag version of any of these tools, or modifying a selection, and it counts these a single group action.