class MusicEditor(Editor):
def __init__(self, parent):
super().__init__(parent)
self._is_playing = False
self._play_pos = [0 for _ in range(pyxel.MUSIC_CHANNEL_COUNT)]
self.field_cursor = FieldCursor(
self.get_data,
self.add_pre_history,
self.add_post_history,
MAX_MUSIC_LENGTH,
16,
pyxel.MUSIC_CHANNEL_COUNT,
)
self._music_picker = NumberPicker(self, 45, 17, 0,
pyxel.MUSIC_BANK_COUNT - 1, 0)
self._play_button = ImageButton(
self,
185,
17,
pyxel.IMAGE_BANK_FOR_SYSTEM,
EDITOR_IMAGE_X + 126,
EDITOR_IMAGE_Y,
)
self._stop_button = ImageButton(
self,
195,
17,
pyxel.IMAGE_BANK_FOR_SYSTEM,
EDITOR_IMAGE_X + 135,
EDITOR_IMAGE_Y,
)
self._loop_button = ImageToggleButton(
self,
205,
17,
pyxel.IMAGE_BANK_FOR_SYSTEM,
EDITOR_IMAGE_X + 144,
EDITOR_IMAGE_Y,
)
self._music_field = [
MusicField(self, 11, 29 + i * 25, i) for i in range(4)
]
self._sound_selector = SoundSelector(self)
self.add_event_handler("undo", self.__on_undo)
self.add_event_handler("redo", self.__on_redo)
self.add_event_handler("hide", self.__on_hide)
self.add_event_handler("update", self.__on_update)
self.add_event_handler("draw", self.__on_draw)
self._play_button.add_event_handler("press",
self.__on_play_button_press)
self._stop_button.add_event_handler("press",
self.__on_stop_button_press)
self._play_button.add_event_handler("mouse_hover",
self.__on_play_button_mouse_hover)
self._stop_button.add_event_handler("mouse_hover",
self.__on_stop_button_mouse_hover)
self._loop_button.add_event_handler("mouse_hover",
self.__on_loop_button_mouse_hover)
self.add_number_picker_help(self._music_picker)
@property
def music(self):
return self._music_picker.value
@property
def is_playing(self):
return self._is_playing
def play_pos(self, ch):
return self._play_pos[ch]
def get_data(self, value):
music = pyxel.music(self._music_picker.value)
if value == 0:
data = music.ch0
elif value == 1:
data = music.ch1
elif value == 2:
data = music.ch2
elif value == 3:
data = music.ch3
return data
def add_pre_history(self, x, y):
self._history_data = data = {}
data["music"] = self._music_picker.value
data["cursor_before"] = (x, y)
data["before"] = self.field_cursor.data[:]
def add_post_history(self, x, y):
data = self._history_data
data["cursor_after"] = (x, y)
data["after"] = self.field_cursor.data[:]
if data["before"] != data["after"]:
self.add_history(self._history_data)
def _play(self):
self._is_playing = True
for i in range(pyxel.MUSIC_CHANNEL_COUNT):
self._play_pos[i] = 0
self._music_picker.is_enabled = False
self._play_button.is_enabled = False
self._stop_button.is_enabled = True
self._loop_button.is_enabled = False
pyxel.playm(self._music_picker.value, loop=self._loop_button.value)
def _stop(self):
self._is_playing = False
for i in range(pyxel.MUSIC_CHANNEL_COUNT):
self._play_pos[i] = -1
self._music_picker.is_enabled = True
self._play_button.is_enabled = True
self._stop_button.is_enabled = False
self._loop_button.is_enabled = True
pyxel.stop()
def __on_undo(self, data):
self._music_picker.value = data["music"]
self.field_cursor.move(*data["cursor_before"])
self.field_cursor.data[:] = data["before"]
def __on_redo(self, data):
dat = data["after"]
dat_len = len(dat)
self._music_picker.value = data["music"]
self.field_cursor.move(*data["cursor_after"])
self.field_cursor.data[:dat_len] = dat
self.field_cursor.data_lengh = dat_len
def __on_hide(self):
self._stop()
def __on_update(self):
if self._is_playing:
self._is_playing = False
for i in range(pyxel.MUSIC_CHANNEL_COUNT):
if pyxel.play_pos(i) >= 0:
self._is_playing = True
play_pos = pyxel.play_pos(i)
self._play_pos[
i] = play_pos // 100 if play_pos >= 0 else -1
else:
self._play_pos[i] = -1
if pyxel.btnp(pyxel.KEY_SPACE):
if self._is_playing:
self._stop_button.press()
else:
self._play_button.press()
if self._is_playing:
return
if not self._play_button.is_enabled:
self._stop()
if self._loop_button.is_enabled and pyxel.btnp(pyxel.KEY_L):
self._loop_button.press()
self.field_cursor.process_input()
def __on_draw(self):
self.draw_panel(11, 16, 218, 9)
pyxel.text(23, 18, "MUSIC", 6)
def __on_play_button_press(self):
self._play()
def __on_stop_button_press(self):
self._stop()
def __on_play_button_mouse_hover(self, x, y):
self.parent.help_message = "PLAY:SPACE"
def __on_stop_button_mouse_hover(self, x, y):
self.parent.help_message = "STOP:SPACE"
def __on_loop_button_mouse_hover(self, x, y):
self.parent.help_message = "LOOP:L"
class SoundEditor(Editor):
def __init__(self, parent):
super().__init__(parent)
self.field_cursor = FieldCursor(
self.get_data,
self.add_pre_history,
self.add_post_history,
SOUND_MAX_LENGTH,
SOUND_MAX_LENGTH,
4,
)
self.octave = 2
self._is_playing = False
self._play_pos = None
self._history_data = None
self._sound_picker = NumberPicker(self, 45, 17, 0, AUDIO_SOUND_COUNT - 2, 0)
self._speed_picker = NumberPicker(self, 105, 17, 1, 99, pyxel.sound(0).speed)
self._play_button = ImageButton(
self, 185, 17, 3, EDITOR_IMAGE_X + 126, EDITOR_IMAGE_Y
)
self._stop_button = ImageButton(
self, 195, 17, 3, EDITOR_IMAGE_X + 135, EDITOR_IMAGE_Y, is_enabled=False
)
self._loop_button = ImageToggleButton(
self, 205, 17, 3, EDITOR_IMAGE_X + 144, EDITOR_IMAGE_Y
)
self._piano_keyboard = PianoKeyboard(self)
self._piano_roll = PianoRoll(self)
self._sound_field = SoundField(self)
self._left_octave_bar = OctaveBar(self, 12, 25)
self._right_octave_bar = OctaveBar(self, 224, 25)
self.add_event_handler("undo", self.__on_undo)
self.add_event_handler("redo", self.__on_redo)
self.add_event_handler("hide", self.__on_hide)
self.add_event_handler("update", self.__on_update)
self.add_event_handler("draw", self.__on_draw)
self._sound_picker.add_event_handler("change", self.__on_sound_picker_change)
self._speed_picker.add_event_handler("change", self.__on_speed_picker_change)
self._play_button.add_event_handler("press", self.__on_play_button_press)
self._stop_button.add_event_handler("press", self.__on_stop_button_press)
self._play_button.add_event_handler(
"mouse_hover", self.__on_play_button_mouse_hover
)
self._stop_button.add_event_handler(
"mouse_hover", self.__on_stop_button_mouse_hover
)
self._loop_button.add_event_handler(
"mouse_hover", self.__on_loop_button_mouse_hover
)
self.add_number_picker_help(self._sound_picker)
self.add_number_picker_help(self._speed_picker)
@property
def keyboard_note(self):
return self._piano_keyboard.note
@property
def is_playing(self):
return self._is_playing
@property
def play_pos(self):
return self._play_pos
def get_data(self, index):
sound = pyxel.sound(self._sound_picker.value)
if index == 0:
data = sound.note
elif index == 1:
data = sound.tone
elif index == 2:
data = sound.volume
elif index == 3:
data = sound.effect
return data
def add_pre_history(self, x, y):
self._history_data = data = {}
data["sound"] = self._sound_picker.value
data["cursor_before"] = (x, y)
data["before"] = self.field_cursor.data.copy()
def add_post_history(self, x, y):
data = self._history_data
data["cursor_after"] = (x, y)
data["after"] = self.field_cursor.data.copy()
if data["before"] != data["after"]:
self.add_history(self._history_data)
def _play(self):
self._is_playing = True
self._play_pos = 0
self._sound_picker.is_enabled = False
self._speed_picker.is_enabled = False
self._play_button.is_enabled = False
self._stop_button.is_enabled = True
self._loop_button.is_enabled = False
pyxel.play(0, self._sound_picker.value, loop=self._loop_button.value)
def _stop(self):
self._is_playing = None
self._play_pos = None
self._sound_picker.is_enabled = True
self._speed_picker.is_enabled = True
self._play_button.is_enabled = True
self._stop_button.is_enabled = False
self._loop_button.is_enabled = True
pyxel.stop(0)
def __on_undo(self, data):
self._sound_picker.value = data["sound"]
self.field_cursor.move(*data["cursor_before"])
self.field_cursor.data[:] = data["before"]
def __on_redo(self, data):
self._sound_picker.value = data["sound"]
self.field_cursor.move(*data["cursor_after"])
self.field_cursor.data[:] = data["after"]
def __on_hide(self):
self._stop()
def __on_update(self):
channel = pyxel._app._audio_player._channel_list[0]
self._is_playing = channel._is_playing
self._play_pos = (
int(channel._time / channel._one_note_time) if channel._is_playing else None
)
if pyxel.btnp(pyxel.KEY_SPACE):
if self._is_playing:
self._stop_button.press()
else:
self._play_button.press()
if self._is_playing:
return
if not self._play_button.is_enabled:
self._stop()
if self._loop_button.is_enabled and pyxel.btnp(pyxel.KEY_L):
self._loop_button.press()
if pyxel.btnp(pyxel.KEY_PAGE_UP):
self.octave = min(self.octave + 1, 3)
if pyxel.btnp(pyxel.KEY_PAGE_DOWN):
self.octave = max(self.octave - 1, 0)
self.field_cursor.process_input()
def __on_draw(self):
self.draw_panel(11, 16, 218, 157)
pyxel.text(23, 18, "SOUND", 6)
pyxel.text(83, 18, "SPEED", 6)
def __on_sound_picker_change(self, value):
sound = pyxel.sound(value)
self._speed_picker.value = sound.speed
def __on_speed_picker_change(self, value):
sound = pyxel.sound(self._sound_picker.value)
sound.speed = value
def __on_play_button_press(self):
self._play()
def __on_stop_button_press(self):
self._stop()
def __on_play_button_mouse_hover(self, x, y):
self.parent.help_message = "PLAY:SPACE"
def __on_stop_button_mouse_hover(self, x, y):
self.parent.help_message = "STOP:SPACE"
def __on_loop_button_mouse_hover(self, x, y):
self.parent.help_message = "LOOP:L"
class SoundEditor(Editor):
class PlayInfo:
is_playing = False
is_looping = False
start_time = 0
speed = 0
length = 0
def __init__(self, parent):
super().__init__(parent)
self.cursor_x = 0
self.cursor_y = 0
self.octave = 2
self._play_info = SoundEditor.PlayInfo()
self._history_data = None
self._sound_picker = NumberPicker(self, 45, 17, 0,
AUDIO_SOUND_COUNT - 1, 0)
self._speed_picker = NumberPicker(self, 105, 17, 1, 99,
pyxel.sound(0).speed)
self._play_button = ImageButton(self, 185, 17, 3, EDITOR_IMAGE_X + 126,
EDITOR_IMAGE_Y)
self._stop_button = ImageButton(self,
195,
17,
3,
EDITOR_IMAGE_X + 135,
EDITOR_IMAGE_Y,
is_enabled=False)
self._loop_button = ImageToggleButton(self, 205, 17, 3,
EDITOR_IMAGE_X + 144,
EDITOR_IMAGE_Y)
self._piano_keyboard = PianoKeyboard(self)
self._piano_roll = PianoRoll(self)
self._sound_input = SoundInput(self)
self._left_octave_bar = OctaveBar(self, 12, 25)
self._right_octave_bar = OctaveBar(self, 224, 25)
self.add_event_handler("undo", self.__on_undo)
self.add_event_handler("redo", self.__on_redo)
self.add_event_handler("update", self.__on_update)
self.add_event_handler("draw", self.__on_draw)
self._sound_picker.add_event_handler("change",
self.__on_sound_picker_change)
self._speed_picker.add_event_handler("change",
self.__on_speed_picker_change)
self._play_button.add_event_handler("press",
self.__on_play_button_press)
self._stop_button.add_event_handler("press",
self.__on_stop_button_press)
self._play_button.add_event_handler("mouse_hover",
self.__on_play_button_mouse_hover)
self._stop_button.add_event_handler("mouse_hover",
self.__on_stop_button_mouse_hover)
self._loop_button.add_event_handler("mouse_hover",
self.__on_loop_button_mouse_hover)
self.add_number_picker_help(self._sound_picker)
self.add_number_picker_help(self._speed_picker)
@property
def sound(self):
return self._sound_picker.value
@property
def speed(self):
return self._speed_picker.value
@property
def sound_data(self):
sound = pyxel.sound(self._sound_picker.value)
if self.cursor_y == 0:
data = sound.note
elif self.cursor_y == 1:
data = sound.tone
elif self.cursor_y == 2:
data = sound.volume
elif self.cursor_y == 3:
data = sound.effect
return data
@property
def max_edit_x(self):
return min(len(self.sound_data), SOUND_MAX_LENGTH - 1)
@property
def edit_x(self):
return min(self.cursor_x, self.max_edit_x)
@property
def keyboard_note(self):
return self._piano_keyboard.note
@property
def play_pos(self):
play_info = self._play_info
if not play_info.is_playing:
return -1
pos = int((time.time() - play_info.start_time) * 120 / play_info.speed)
if play_info.is_looping:
pos = pos % play_info.length
elif pos >= play_info.length:
pos = -1
return pos
def add_edit_history_before(self):
self._history_data = data = {}
data["sound"] = self._sound_picker.value
data["cursor_before"] = (self.cursor_x, self.cursor_y)
data["before"] = self.sound_data.copy()
def add_edit_history_after(self):
data = self._history_data
data["cursor_after"] = (self.cursor_x, self.cursor_y)
data["after"] = self.sound_data.copy()
self.add_edit_history(self._history_data)
def _play(self):
sound = pyxel.sound(self._sound_picker.value)
play_info = self._play_info
play_info.is_playing = True
play_info.is_looping = self._loop_button.value
play_info.start_time = time.time()
play_info.speed = sound.speed
play_info.length = len(sound.note)
self._play_button.is_enabled = False
self._stop_button.is_enabled = True
self._loop_button.is_enabled = False
pyxel.play(0, self._sound_picker.value, loop=play_info.is_looping)
def _stop(self):
play_info = self._play_info
play_info.is_playing = False
self._play_button.is_enabled = True
self._stop_button.is_enabled = False
self._loop_button.is_enabled = True
pyxel.stop(0)
def __on_undo(self, data):
self._sound_picker.value = data["sound"]
self.cursor_x, self.cursor_y = data["cursor_before"]
self.sound_data[:] = data["before"]
def __on_redo(self, data):
self._sound_picker.value = data["sound"]
self.cursor_x, self.cursor_y = data["cursor_after"]
self.sound_data[:] = data["after"]
def __on_update(self):
if pyxel.btnp(pyxel.KEY_SPACE):
if self._play_info.is_playing:
self._stop_button.press()
else:
self._play_button.press()
if self._loop_button.is_enabled and pyxel.btnp(pyxel.KEY_L):
self._loop_button.press()
if self._play_info.is_playing and self.play_pos < 0:
self._stop()
if pyxel.btnp(pyxel.KEY_PAGE_UP):
self.octave = min(self.octave + 1, 3)
if pyxel.btnp(pyxel.KEY_PAGE_DOWN):
self.octave = max(self.octave - 1, 0)
if self._play_info.is_playing:
return
if self.cursor_x > 0 and pyxel.btnp(pyxel.KEY_LEFT, WIDGET_HOLD_TIME,
WIDGET_REPEAT_TIME):
self.cursor_x = self.edit_x - 1
if self.cursor_x < self.max_edit_x and pyxel.btnp(
pyxel.KEY_RIGHT, WIDGET_HOLD_TIME, WIDGET_REPEAT_TIME):
self.cursor_x += 1
if self.cursor_y > 0 and pyxel.btnp(pyxel.KEY_UP, WIDGET_HOLD_TIME,
WIDGET_REPEAT_TIME):
self.cursor_y -= 1
if self.cursor_y < 3 and pyxel.btnp(pyxel.KEY_DOWN, WIDGET_HOLD_TIME,
WIDGET_REPEAT_TIME):
self.cursor_y += 1
def __on_draw(self):
self.draw_frame(11, 16, 218, 157)
pyxel.text(23, 18, "SOUND", 6)
pyxel.text(83, 18, "SPEED", 6)
pyxel.text(17, 150, "TON", 6)
pyxel.text(17, 158, "VOL", 6)
pyxel.text(17, 166, "EFX", 6)
def __on_sound_picker_change(self, value):
sound = pyxel.sound(value)
self._speed_picker.value = sound.speed
def __on_speed_picker_change(self, value):
sound = pyxel.sound(self._sound_picker.value)
sound.speed = value
def __on_play_button_press(self):
self._play()
def __on_stop_button_press(self):
self._stop()
def __on_play_button_mouse_hover(self, x, y):
self.parent.help_message = "PLAY:SPACE"
def __on_stop_button_mouse_hover(self, x, y):
self.parent.help_message = "STOP:SPACE"
def __on_loop_button_mouse_hover(self, x, y):
self.parent.help_message = "LOOP:L"