mirror of
https://github.com/TriM-Organization/Musicreater.git
synced 2025-09-21 03:36:22 +00:00
修复了打击乐器转换时，注释部分format代码报错的问题
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@ -30,16 +30,16 @@ Terms & Conditions: ../License.md
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"""
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# ============================
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import mido
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class NoteMessage:
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def __init__(self, channel, pitch, velocity, startT, lastT, midi, now_bpm, change_bpm=None):
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def __init__(
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self, channel, pitch, velocity, startT, lastT, midi, now_bpm, change_bpm=None
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):
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self.channel = channel
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self.note = pitch
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self.velocity = velocity
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@ -49,19 +49,39 @@ class NoteMessage:
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def mt2gt(mt, tpb_a, bpm_a):
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return mt / tpb_a / bpm_a * 60
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self.startTrueTime = mt2gt(self.startTime, midi.ticks_per_beat, self.tempo) # / 20
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self.startTrueTime = mt2gt(
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self.startTime, midi.ticks_per_beat, self.tempo
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) # / 20
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# delete_extra_zero(round_up())
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if change_bpm is not None:
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self.lastTrueTime = mt2gt(self.lastTime, midi.ticks_per_beat, change_bpm) # / 20
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self.lastTrueTime = mt2gt(
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self.lastTime, midi.ticks_per_beat, change_bpm
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) # / 20
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else:
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self.lastTrueTime = mt2gt(self.lastTime, midi.ticks_per_beat, self.tempo) # / 20
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self.lastTrueTime = mt2gt(
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self.lastTime, midi.ticks_per_beat, self.tempo
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) # / 20
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# delete_extra_zero(round_up())
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print((self.startTime * self.tempo) / (midi.ticks_per_beat * 50000))
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def __str__(self):
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return "noteMessage channel=" + str(self.channel) + " note=" + str(self.note) + " velocity=" + \
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str(self.velocity) + " startTime=" + str(self.startTime) + " lastTime=" + str(self.lastTime) + \
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" startTrueTime=" + str(self.startTrueTime) + " lastTrueTime=" + str(self.lastTrueTime)
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return (
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"noteMessage channel="
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+ str(self.channel)
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+ " note="
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+ str(self.note)
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+ " velocity="
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+ str(self.velocity)
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+ " startTime="
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+ str(self.startTime)
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+ " lastTime="
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+ str(self.lastTime)
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+ " startTrueTime="
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+ str(self.startTrueTime)
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+ " lastTrueTime="
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+ str(self.lastTrueTime)
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)
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def load(mid: mido.MidiFile):
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@ -75,7 +95,7 @@ def load(mid: mido.MidiFile):
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for msg in track:
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# print(msg)
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if msg.is_meta is not True:
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if msg.type == 'note_on' and msg.velocity == 0:
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if msg.type == "note_on" and msg.velocity == 0:
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type_[1] = True
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elif msg.type == "note_off":
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type_[0] = True
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@ -105,13 +125,13 @@ def load(mid: mido.MidiFile):
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print(ticks)
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if msg.is_meta is True and msg.type == "set_tempo":
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recent_change_bpm = bpm
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bpm = 60000000 / msg.tempo
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bpm = 60000000 / msg.tempo
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is_change_bpm = True
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if msg.type == 'note_on' and msg.velocity != 0:
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if msg.type == "note_on" and msg.velocity != 0:
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noteOn.append([msg, msg.note, ticks])
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if type_[1] is True:
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if msg.type == 'note_on' and msg.velocity == 0:
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if msg.type == "note_on" and msg.velocity == 0:
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for u in noteOn:
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index = 0
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if u[1] == msg.note:
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@ -121,13 +141,31 @@ def load(mid: mido.MidiFile):
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index += 1
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print(lastTick)
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if is_change_bpm and recent_change_bpm != 0:
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trackS.append(NoteMessage(msg.channel, msg.note, lastMessage.velocity, lastTick, ticks - lastTick,
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mid, recent_change_bpm, bpm))
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trackS.append(
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NoteMessage(
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msg.channel,
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msg.note,
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lastMessage.velocity,
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lastTick,
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ticks - lastTick,
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mid,
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recent_change_bpm,
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bpm,
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)
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)
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is_change_bpm = False
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else:
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trackS.append(
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NoteMessage(msg.channel, msg.note, lastMessage.velocity, lastTick, ticks - lastTick,
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mid, bpm))
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NoteMessage(
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msg.channel,
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msg.note,
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lastMessage.velocity,
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lastTick,
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ticks - lastTick,
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mid,
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bpm,
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)
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)
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# print(noteOn)
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# print(index)
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try:
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@ -139,20 +177,19 @@ def load(mid: mido.MidiFile):
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print(j)
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if __name__ == '__main__':
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if __name__ == "__main__":
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load(mido.MidiFile("test.mid"))
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# ============================
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from typing import Literal
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from ..constants import x,y,z
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from ..constants import x, y, z
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# 不要用 没写完
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def delay_to_note_blocks(
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baseblock: str = "stone",
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position_forward: Literal['x','y','z'] = z,
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baseblock: str = "stone",
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position_forward: Literal["x", "y", "z"] = z,
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):
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"""传入音符，生成以音符盒存储的红石音乐
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:param:
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@ -169,8 +206,7 @@ def delay_to_note_blocks(
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log = print
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startpos = [0,0,0]
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startpos = [0, 0, 0]
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# 1拍 x 2.5 rt
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for i in notes:
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@ -180,7 +216,10 @@ def delay_to_note_blocks(
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[startpos[0], startpos[1] + 1, startpos[2]],
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form_note_block_in_NBT_struct(height2note[i[0]], instrument),
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)
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struct.set_block(startpos, Block("universal_minecraft", instuments[i[0]][1]),)
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struct.set_block(
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startpos,
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Block("universal_minecraft", instuments[i[0]][1]),
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)
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error = False
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except ValueError:
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log("无法放置音符：" + str(i) + "于" + str(startpos))
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@ -222,4 +261,4 @@ def delay_to_note_blocks(
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struct.set_block(Block("universal_minecraft", baseblock), startpos)
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startpos[0] += posadder[0]
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startpos[1] += posadder[1]
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startpos[2] += posadder[2]
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startpos[2] += posadder[2]
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