def change_bpm(self, pid, curtime, bpm):
if self._pid != pid: return
if bpm >= 1: self._tick = toRealTime(bpm, 0.16666666666666666)
self._v = self._scale * 1
self._p = self._scale * 4
self._g = self._scale * 7
self._o = self._scale * 9
self._b = self._scale * 12
self.ok_time = toRealTime(bpm, 2) * self._scale
self._b_ticks = self._b * self._tick
def set_song(self, pid, bpm, difficulty, count, holds, feet):
AbstractJudge.set_song(self, pid, bpm, difficulty, count, holds, feet)
self._tick = toRealTime(bpm, 0.16666666666666666)
self._v = self._scale * 1
self._p = self._scale * 4
self._g = self._scale * 7
self._o = self._scale * 9
self._b = self._scale * 12
self.ok_time = toRealTime(bpm, 2) * self._scale
self._b_ticks = self._b * self._tick
def change_bpm(self, pid, curtime, bpm): if self._pid != pid: return if bpm >= 1: self._tick = toRealTime(bpm, 0.16666666666666666) self._v = self._scale * 1 self._p = self._scale * 4 self._g = self._scale * 7 self._o = self._scale * 9 self._b = self._scale * 12 self.ok_time = toRealTime(bpm, 2) * self._scale self._b_ticks = self._b * self._tick
def set_song(self, pid, bpm, difficulty, count, holds, feet): AbstractJudge.set_song(self, pid, bpm, difficulty, count, holds, feet) self._tick = toRealTime(bpm, 0.16666666666666666) self._v = self._scale * 1 self._p = self._scale * 4 self._g = self._scale * 7 self._o = self._scale * 9 self._b = self._scale * 12 self.ok_time = toRealTime(bpm, 2) * self._scale self._b_ticks = self._b * self._tick
def get_events(self):
events, nevents = [], []
idx = self.event_idx
nidx = self.nevent_idx
time = self.curtime = float(music.get_pos())/1000.0
while (idx < len(self.events) and
self.events[idx].when <= time + 2 * toRealTime(self.events[idx].bpm, 1)):
events.append(self.events[idx])
idx += 1
bpm = self.playingbpm
self.event_idx = idx
while (compare_less(nidx, len(self.events)) and compare_less_equal(self.events[nidx].appear, time)):
self.playingbpm = self.events[nidx].bpm
nevents.append(self.events[nidx])
nidx += 1
self.nevent_idx = nidx
return events, nevents, time, bpm
def __init__(self, bpm):
pygame.sprite.Sprite.__init__(self)
self.tick = toRealTime(bpm, 0.5)
self.frame = 0
self.oldframe = -100
self.topimg = []
im = pygame.surface.Surface([48, 40])
im.fill([1, 1, 1])
self.topimg.append(im.convert())
self.topimg.append(im.convert())
im.fill([255, 255, 255])
for i in range(2):
self.topimg.append(im.convert())
self.image = self.topimg[3]
self.rect = self.image.get_rect()
self.rect.top = 440
self.rect.left = 592
def __init__ (self, bpm):
pygame.sprite.Sprite.__init__(self)
self.tick = toRealTime(bpm, 0.5)
self.frame = 0
self.oldframe = -100
self.topimg = []
im = pygame.surface.Surface([48, 40])
im.fill([1, 1, 1])
self.topimg.append(im.convert())
self.topimg.append(im.convert())
im.fill([255, 255, 255])
for i in range(2):
self.topimg.append(im.convert())
self.image = self.topimg[3]
self.rect = self.image.get_rect()
self.rect.top = 440
self.rect.left = 592
def get_events(self):
events, nevents = [], []
idx = self.event_idx
nidx = self.nevent_idx
time = self.curtime = float(music.get_pos())/1000.0
while (idx < len(self.events) and
self.events[idx].when <= time + 2 * toRealTime(self.events[idx].bpm, 1)):
events.append(self.events[idx])
idx += 1
bpm = self.playingbpm
self.event_idx = idx
while (nidx < len(self.events) and self.events[nidx].appear <= time):
self.playingbpm = self.events[nidx].bpm
nevents.append(self.events[nidx])
nidx += 1
self.nevent_idx = nidx
return events, nevents, time, bpm
def __init__(self, song, difficulty, player, pid, lyrics, playmode, offset):
self.playmode = playmode
self.difficulty = difficulty
self.feet = song.difficulty[playmode][difficulty]
self.length = 0.0
self.offset = -(song.info["gap"] + offset) / 1000.0
self.soffset = self.offset * 1000
self.bpm = song.info["bpm"]
if mainconfig['onboardaudio']:
self.offset = int(self.offset * 48000.0/44128.0)
self.bpm = self.bpm * 48000.0/44128.0
self.lastbpmchangetime = []
self.totalarrows = 0
self.ready = None
offbeat_color_mod = 3
holdlist = []
holdtimes = []
holdbeats = []
releaselist = []
releasetimes = []
releasebeats = []
self.numholds = 1
holding = [0] * len(games.GAMES[playmode].dirs)
coloring_mod = 0
cur_time = float(self.offset)
last_event_was_freeze = False
cur_beat = 0
cur_bpm = self.bpm
if player.target_bpm is not None:
self.target_bpm = player.target_bpm * 1.0
self.speed = None
else:
self.target_bpm = None
# If *_lead is too small, arrows don't appear fast enough. If it's
# too large, many arrows queue up and pydance slows down.
# 6.5 == (480 (screen height) - 64 (space on top)) / 64 (pixels per beat)
# If we have a constant "speed", use beats. If we have a constant effective
# BPM, use time.
if self.target_bpm is None:
beat_lead = 6.5 / player.speed
else:
time_lead = 6.5 / self.target_bpm * 60
# self.lastbpmchangetime is used in several places. For most purposes, the
# initial BPM setting is not considered a BPM change, but for the purpose
# of back-tracking to find the number of seconds corresponding to a given
# number of beats at a certain point in the song, it is, so it is initialized
# here, and the first element is deleted later.
self.lastbpmchangetime = [[0.0,self.bpm]]
self.events = [SongEvent(when = cur_time, bpm = cur_bpm, beat = cur_beat,
extra = song.difficulty[playmode][difficulty])]
self.event_idx = 0
self.nevent_idx = 0
if playmode in song.steps:
song_steps = song.steps[playmode][difficulty]
if playmode in games.COUPLE: song_steps = song_steps[pid]
# Copy the steps so transformations don't affect both players.
song_steps = [list(s) for s in song_steps]
else:
song_steps = stepfilters.generate_mode(song, difficulty, playmode, pid)
song_steps = stepfilters.compress(song_steps)
if player.transform:
T = stepfilters.rotate[player.transform]
song_steps = T(playmode).transform(song_steps)
if not player.holds:
song_steps = stepfilters.RemoveHoldTransform().transform(song_steps)
if player.size: stepfilters.size(song_steps, player.size)
if player.jumps != 1:
song_steps = stepfilters.jumps[player.jumps]().transform(song_steps)
if not player.secret_kind:
song_steps = stepfilters.RemoveSecret().transform(song_steps)
for words in song_steps:
if words[0] == 'W':
cur_time += float(words[1])
cur_beat += cur_bpm * float(words[1]) / 60
last_event_was_freeze = False
elif words[0] == 'R':
self.ready = cur_time
last_event_was_freeze = False
coloring_mod = 0
elif isinstance(words[0], float):
# Don't create arrow events with no arrows
arrowcount = 0
for i in words[1:]: arrowcount += int(i)
if arrowcount != 0:
feetstep = words[1:]
if last_event_was_freeze:
time_to_add = last_event_was_freeze
last_event_was_freeze = False
else: time_to_add = cur_time
# Check for holds
for hold,fs in enumerate(feetstep):
h = holding[hold]
if fs & 2 and h == 0:
holdtimes.insert(self.numholds, time_to_add)
holdbeats.insert(self.numholds, cur_beat)
holdlist.insert(self.numholds, hold)
releasetimes.append(None)
releasebeats.append(None)
releaselist.append(None)
h = holding[hold] = self.numholds
self.numholds += 1
elif (fs and holding[hold]):
releasetimes[h - 1] = time_to_add
releasebeats[h - 1] = cur_beat
releaselist[h - 1] = hold
fs = feetstep[hold] = 0
h = holding[hold] = 0
if coloring_mod == int(coloring_mod):
color = coloring_mod % 4
if color == 3: color = 1
offbeat_color_mod = 3
else:
color = offbeat_color_mod
offbeat_color_mod ^= 2
if self.target_bpm is None:
# Backtrack through BPM changes until we hit the BPM segment the
# correct number of beats before this step, and then find the right
# time within that segment when the arrow should first be visible.
beat_led=beat_lead
bpm_i=-1
time_led=0.0
while time_to_add-time_led>0 and beat_led>(time_to_add-time_led-self.lastbpmchangetime[bpm_i][0])*self.lastbpmchangetime[bpm_i][1]/60:
beat_led-=(time_to_add-time_led-self.lastbpmchangetime[bpm_i][0])*self.lastbpmchangetime[bpm_i][1]/60
time_led=time_to_add-self.lastbpmchangetime[bpm_i][0]
bpm_i-=1
if time_to_add<=time_led:
time_led=time_to_add
else:
time_led+=beat_led/self.lastbpmchangetime[bpm_i][1]*60
else:
time_led=time_lead
self.events.append(SongEvent(when = time_to_add, bpm = cur_bpm,
feet = feetstep, extra = words[0],
beat = cur_beat,
color = color,
appear = max(time_to_add-time_led,0)))
for arrowadder in feetstep:
if arrowadder & 1 and not arrowadder & 4:
self.totalarrows += 1
# Even if there are no steps in the event, we don't want to
# propogate the freeze.
else: last_event_was_freeze = False
beat = words[0]
cur_time += toRealTime(cur_bpm, beat)
cur_beat += beat
coloring_mod += beat
if int(coloring_mod + 0.0001) > int(coloring_mod):
coloring_mod = float(int(coloring_mod + 0.0001))
if int(cur_beat + 0.0001) > int(cur_beat):
cur_beat = float(int(cur_beat + 0.0001))
elif words[0] == "D":
last_event_was_freeze = False
cur_time += toRealTime(cur_bpm, 4.0 * words[1])
cur_beat += 4.0 * words[1]
coloring_mod += 4 * words[1]
elif words[0] == "B":
cur_bpm = words[1]
last_event_was_freeze = False
self.lastbpmchangetime.append([cur_time, cur_bpm])
elif words[0] == "S":
# We can treat stops as a BPM change to zero with a wait.
last_event_was_freeze = cur_time
self.lastbpmchangetime.append([cur_time, 1e-127]) # This is zero
cur_time += float(words[1])
self.lastbpmchangetime.append([cur_time, cur_bpm])
elif words[0] == "L" and lyrics:
lyrics.addlyric(cur_time - 0.4, words[1], words[2])
self.length = cur_time + toRealTime(cur_bpm, 8.0)
self.holdinfo = list(zip(holdlist, holdtimes, releasetimes))
self.holdref = list(zip(holdlist, holdtimes))
self.holdbeats = list(zip(holdbeats, releasebeats))
if self.ready == None:
if len(self.events) > 1:
self.ready = self.events[1].when - toRealTime(self.events[1].bpm, 16)
else: self.ready = 0.0
# Delete the initial setting of BPM.
del self.lastbpmchangetime[0]
def __init__(self, song, difficulty, player, pid, lyrics, playmode):
self.playmode = playmode
self.difficulty = difficulty
self.feet = song.difficulty[playmode][difficulty]
self.length = 0.0
self.offset = -(song.info["gap"] + mainconfig['masteroffset']) / 1000.0
self.soffset = self.offset * 1000
self.bpm = song.info["bpm"]
if mainconfig['onboardaudio']:
self.offset = int(self.offset * 48000.0/44128.0)
self.bpm = self.bpm * 48000.0/44128.0
self.lastbpmchangetime = []
self.totalarrows = 0
self.ready = None
offbeat_color_mod = 3
holdlist = []
holdtimes = []
holdbeats = []
releaselist = []
releasetimes = []
releasebeats = []
self.numholds = 1
holding = [0] * len(games.GAMES[playmode].dirs)
coloring_mod = 0
cur_time = float(self.offset)
last_event_was_freeze = False
cur_beat = 0
cur_bpm = self.bpm
if player.target_bpm is not None:
self.target_bpm = player.target_bpm * 1.0
self.speed = None
else:
self.target_bpm = None
# If *_lead is too small, arrows don't appear fast enough. If it's
# too large, many arrows queue up and pydance slows down.
# 6.5 == (480 (screen height) - 64 (space on top)) / 64 (pixels per beat)
# If we have a constant "speed", use beats. If we have a constant effective
# BPM, use time.
if self.target_bpm is None:
beat_lead = 6.5 / player.speed
else:
time_lead = 6.5 / self.target_bpm * 60
# self.lastbpmchangetime is used in several places. For most purposes, the
# initial BPM setting is not considered a BPM change, but for the purpose
# of back-tracking to find the number of seconds corresponding to a given
# number of beats at a certain point in the song, it is, so it is initialized
# here, and the first element is deleted later.
self.lastbpmchangetime = [[0.0,self.bpm]]
self.events = [SongEvent(when = cur_time, bpm = cur_bpm, beat = cur_beat,
extra = song.difficulty[playmode][difficulty])]
self.event_idx = 0
self.nevent_idx = 0
if playmode in song.steps:
song_steps = song.steps[playmode][difficulty]
if playmode in games.COUPLE: song_steps = song_steps[pid]
# Copy the steps so transformations don't affect both players.
song_steps = [list(s) for s in song_steps]
else:
song_steps = stepfilters.generate_mode(song, difficulty, playmode, pid)
song_steps = stepfilters.compress(song_steps)
if player.transform:
T = stepfilters.rotate[player.transform]
song_steps = T(playmode).transform(song_steps)
if not player.holds:
song_steps = stepfilters.RemoveHoldTransform().transform(song_steps)
if player.size: stepfilters.size(song_steps, player.size)
if player.jumps != 1:
song_steps = stepfilters.jumps[player.jumps]().transform(song_steps)
if not player.secret_kind:
song_steps = stepfilters.RemoveSecret().transform(song_steps)
for words in song_steps:
if words[0] == 'W':
cur_time += float(words[1])
cur_beat += cur_bpm * float(words[1]) / 60
last_event_was_freeze = False
elif words[0] == 'R':
self.ready = cur_time
last_event_was_freeze = False
coloring_mod = 0
elif isinstance(words[0], float):
# Don't create arrow events with no arrows
arrowcount = 0
for i in words[1:]: arrowcount += int(i)
if arrowcount != 0:
feetstep = words[1:]
if last_event_was_freeze:
time_to_add = last_event_was_freeze
last_event_was_freeze = False
else: time_to_add = cur_time
# Check for holds
for hold,fs in enumerate(feetstep):
h = holding[hold]
if fs & 2 and h == 0:
holdtimes.insert(self.numholds, time_to_add)
holdbeats.insert(self.numholds, cur_beat)
holdlist.insert(self.numholds, hold)
releasetimes.append(None)
releasebeats.append(None)
releaselist.append(None)
h = holding[hold] = self.numholds
self.numholds += 1
elif (fs and holding[hold]):
releasetimes[h - 1] = time_to_add
releasebeats[h - 1] = cur_beat
releaselist[h - 1] = hold
fs = feetstep[hold] = 0
h = holding[hold] = 0
if coloring_mod == int(coloring_mod):
color = coloring_mod % 4
if color == 3: color = 1
offbeat_color_mod = 3
else:
color = offbeat_color_mod
offbeat_color_mod ^= 2
if self.target_bpm is None:
# Backtrack through BPM changes until we hit the BPM segment the
# correct number of beats before this step, and then find the right
# time within that segment when the arrow should first be visible.
beat_led=beat_lead
bpm_i=-1
time_led=0.0
while time_to_add-time_led>0 and beat_led>(time_to_add-time_led-self.lastbpmchangetime[bpm_i][0])*self.lastbpmchangetime[bpm_i][1]/60:
beat_led-=(time_to_add-time_led-self.lastbpmchangetime[bpm_i][0])*self.lastbpmchangetime[bpm_i][1]/60
time_led=time_to_add-self.lastbpmchangetime[bpm_i][0]
bpm_i-=1
if time_to_add<=time_led:
time_led=time_to_add
else:
time_led+=beat_led/self.lastbpmchangetime[bpm_i][1]*60
else:
time_led=time_lead
self.events.append(SongEvent(when = time_to_add, bpm = cur_bpm,
feet = feetstep, extra = words[0],
beat = cur_beat,
color = color,
appear = max(time_to_add-time_led,0)))
for arrowadder in feetstep:
if arrowadder & 1 and not arrowadder & 4:
self.totalarrows += 1
# Even if there are no steps in the event, we don't want to
# propogate the freeze.
else: last_event_was_freeze = False
beat = words[0]
cur_time += toRealTime(cur_bpm, beat)
cur_beat += beat
coloring_mod += beat
if int(coloring_mod + 0.0001) > int(coloring_mod):
coloring_mod = float(int(coloring_mod + 0.0001))
if int(cur_beat + 0.0001) > int(cur_beat):
cur_beat = float(int(cur_beat + 0.0001))
elif words[0] == "D":
last_event_was_freeze = False
cur_time += toRealTime(cur_bpm, 4.0 * words[1])
cur_beat += 4.0 * words[1]
coloring_mod += 4 * words[1]
elif words[0] == "B":
cur_bpm = words[1]
last_event_was_freeze = False
self.lastbpmchangetime.append([cur_time, cur_bpm])
elif words[0] == "S":
# We can treat stops as a BPM change to zero with a wait.
last_event_was_freeze = cur_time
self.lastbpmchangetime.append([cur_time, 1e-127]) # This is zero
cur_time += float(words[1])
self.lastbpmchangetime.append([cur_time, cur_bpm])
elif words[0] == "L" and lyrics:
lyrics.addlyric(cur_time - 0.4, words[1], words[2])
self.length = cur_time + toRealTime(cur_bpm, 8.0)
self.holdinfo = zip(holdlist, holdtimes, releasetimes)
self.holdref = zip(holdlist, holdtimes)
self.holdbeats = zip(holdbeats, releasebeats)
if self.ready == None:
if len(self.events) > 1:
self.ready = self.events[1].when - toRealTime(self.events[1].bpm, 16)
else: self.ready = 0.0
# Delete the initial setting of BPM.
del self.lastbpmchangetime[0]