Don't make new arrays every frame.
Partial solution to bug #41, just need to DrawIndexedPrimitives() now.
GitOrigin-RevId: 0e769d3288dce17fe174b2a1d82a99b1d9994213
This is implemented as a static Line.Rasterize(Point p1, Point p2) function
that returns an array of Points. There's also a Line.Rasterize(x1, y1, x1, y2)
version for convenience.
Unit tests included.
GitOrigin-RevId: 525098f8c76c6c3d1a6ff2c32fa2206cff080a11
For motion directions (up/down & left/right), have them cancel each other out
if the player attempts to go in opposite directions at once.
Refactor Player & SneakGame to use the new Input class & remove direct access
to Keyboard & GamePad.
GitOrigin-RevId: 80fbed887408ae2b80c01273a49b150f38285dcb
