def lf(c1, c2):
p1 = PartyBar().all(c1)
p2 = PartyBar().all(c2)
c = Chase()
c.add(FadeCommand(p1, p2, 15, 15.8))
c.add(FadeCommand(p2, p1, 16, 15.8))
c.loop = True
return c
def twobardimmer(pb):
c = Chase()
pb2 = PartyBar.clone(pb)
pb2.dim(0)
# If we run the dim for the whole measure we lose time to
# hit the next beat
c.add(FadeCommand(pb, pb2, 0, 3.75))
c.add(FadeCommand(pb2, pb, 4, 3.75))
return c
def fourstepmover(duration, color, background=BLACK, fadeDivisor=2.0):
c = Chase()
p0 = PartyBar()
p1 = PartyBar()
p1.l1(color)
p1.l2(background)
p1.l3(background)
p1.l4(background)
p2 = PartyBar()
p2.l1(background)
p2.l2(color)
p2.l3(background)
p2.l4(background)
p3 = PartyBar()
p3.l1(background)
p3.l2(background)
p3.l3(color)
p3.l4(background)
p4 = PartyBar()
p4.l1(background)
p4.l2(background)
p4.l3(background)
p4.l4(color)
sceneDur = duration / 4.0
c.add(FadeCommand(None, p1, 0, sceneDur / fadeDivisor))
c.add(FadeCommand(p1, p2, sceneDur, sceneDur / fadeDivisor))
c.add(FadeCommand(p2, p3, sceneDur, sceneDur / fadeDivisor))
c.add(FadeCommand(p3, p4, sceneDur, sceneDur / fadeDivisor))
c.add(SleepCommand(sceneDur))
return c
def strobe(scene, beatdivision, duration):
c = Chase()
off = PartyBar.clone(scene)
off.dim(0)
numScenes = (1.0 / beatdivision) * duration
numScenes = numScenes / 2
sceneDuration = beatdivision
scenes = 0
while scenes < numScenes:
print("Adding commands" + str(scenes))
c.add(SceneCommand(off, 0))
c.add(SceneCommand(scene, beatdivision))
c.add(SleepCommand(beatdivision))
scenes = scenes + 1
return c
def onebardimmer(pb):
c = Chase()
pb2 = PartyBar.clone(pb)
pb2.dim(0)
c.add(FadeCommand(pb, pb2, 0, 4))
return c