Boids is a simple artificial life simulation that mimicks the flocking behaviour of birds. This implementation of Boids was written in Haskell by Hawk Weisman and Willem Yarbrough for Computer Science 383 at Allegheny College.
You can build boids with cabal install -j in the project's root directory. If you plan on working on a lot of other Haskell projects on your system, you may want to run cabal sandbox init first, in order to manage boids' dependencies independantly of those of other Haskell projects.
To run our simulation, just launch the boids executable, which Cabal will build to dist/build/boids/boids.
boids supports the following command-line parameters:
Boids
-d --debug Draw boids in debug mode
-c --cohesive Cohesive boid behaviour
-s --swarm Swarming boid behaviour
-e --equal Equal-weighted boid behaviour
-x HEIGHT --height=HEIGHT Window height (pixels)
-y WIDTH --width=WIDTH Window width (pixels)
-n BOIDS --num=BOIDS Number of boids in the simulation
-v RADIUS --visibility=RADIUS Boid visibility radius
Default is 50
-p SPEED --speed=SPEED Higher values make boids move slower.
Default is 1000 at 30fps.
-h --help Show this help file
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