level.grid

adjacent-wall-positions

(adjacent-wall-positions grid)

cave-grid

(cave-grid & {:keys [size]})

flood-fill

(flood-fill grid start walk-on-position?)

printgrid

(printgrid grid)

Prints with y-up coordinates.

scale-grid

(scale-grid grid [w h])

scalegrid

(scalegrid grid factor)

transition-idx-value

(transition-idx-value position position->transition?)