Fishies

Toy approximation of 2D flock/school behavior. Basically a variant of Boyd's algorithm, but fun to play with! Fishes stick together in a school, but avoid sharks when they approach.

Key	Action
Q	Close window
P	Pause
R	Rewind state
F	Add a fish near player
S	Add a shark
Z	Zoom in
X	Zoom out
W	Run at 2x speed
↑	Speed up player
↓	Slow down player
←	Turn left
→	Turn right

TODO

• Get away from O(n^2) algorithm for detecting nearby fishies. Replace w/ either a quad tree or a grid.