Game now has a creation limit!

This decision was made with the idea of limiting player liberty when exploring some puzzles: this way players have to keep in mind which cubes they use and how they use them.

The limit works like this: 

For example purposes the max creations is set to 4.  When creating the cubes they add 1 to the list.

Then when deleting them: either by going over the max or using the "black" projectile they get erased from the list and from the max.

(Purple cube disappears when going over the max limit "5/4")

(Cube gets deleted when getting hit with the black bullet)

Special case: Since some cubes work as "anchor" points to others: deleting them won't leave any cubes floating and erase them all! This sometimes causes some counting issues but it properly resets when adding/deleting more creations.

Next in the list to add:

• An item that makes the max limit of creations in game to go higher.
• An item made to unlock the colors so player doesn't have access to all of them at the start of the game.
• A way better UI! (Im not an UI dessigner, SORRY! — Kirwn.)