doodle game concept

A game about using your finger/mouse to draw circles around moving game objects. It works by instantiating an Area2D node with a polygon collision shape, and can probably also be mildly modified to draw level geometry dynamically.

In either case, the challenge is taming an otherwise automatic system. Objects move on their own. You only control the pencil pen.

TODO:

• swap pencil out for pen
• add grouping code
• multipliers for combos
• penalties for not-combos
• ignore all erroneous gestures, gesture recognition is probably my fault