BRIGHTNESS_LEVELS = 64
STAGES = 3
LEDS = 8
RING = [0,2,4,6,7,5,3,1]

TOTAL = STAGES * BRIGHTNESS_LEVELS
INTERVAL = TOTAL / LEDS

RISE = range(0,BRIGHTNESS_LEVELS)
FALL = range(BRIGHTNESS_LEVELS-1,-1,-1)
OFF = [0]*BRIGHTNESS_LEVELS

R = FALL + OFF + RISE
Rdir = [0, 0, 1]
G = RISE + FALL + OFF
Gdir = [1, 0, 0]
B = OFF + RISE + FALL
Bdir = [0, 1, 0]

print "// Generated by FollowerGen.py"
print "static const uint8_t followStart[][4] = {"
for i in range(LEDS):
    # map to the different order in the board
    actualIndex = RING.index(i)
    offset = INTERVAL * actualIndex
    dirOffset = offset / BRIGHTNESS_LEVELS
    dir = Rdir[dirOffset] | Gdir[dirOffset] << 1 | Bdir[dirOffset] << 2
    print "\t{%d, %d, %d, %s}," % (R[offset], G[offset], B[offset],'{:#05b}'.format(dir))
print "};"