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不要更新！不要更新！命运的齿轮尚未开始转动，前方的道路将会铺满沙尘。

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This commit is contained in:
金羿ELS
2023-05-07 19:25:51 +08:00
parent 42e2fcdd98
commit ffe5837c9f
15 changed files with 1726 additions and 1418 deletions
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66
Musicreater/instConstants.py → Musicreater/constants.py
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@ -1,4 +1,32 @@
pitched_instrument_list = {
"""
存放常量与数值性内容
"""
x = "x"
"""
x
"""
y = "y"
"""
y
"""
z = "z"
"""
z
"""
DEFAULT_PROGRESSBAR_STYLE = (
r"▶ %%N [ %%s/%^s %%% __________ %%t|%^t ]",
("§e=§r", "§7=§r"),
)
"""
默认的进度条样式组
"""
PITCHED_INSTRUMENT_LIST = {
0: ("note.harp", 6),
1: ("note.harp", 6),
2: ("note.pling", 6),
@ -129,7 +157,7 @@ pitched_instrument_list = {
127: ("note.snare", 7), # 打击乐器无音域
}
percussion_instrument_list = {
PERCUSSION_INSTRUMENT_LIST = {
34: ("note.bd", 7),
35: ("note.bd", 7),
36: ("note.hat", 7),
@ -179,7 +207,7 @@ percussion_instrument_list = {
80: ("note.bell", 4),
}
instrument_to_blocks_list = {
INSTRUMENT_BLOCKS_LIST = {
"note.bass": ("planks",),
"note.snare": ("sand",),
"note.hat": ("glass",),
@ -198,3 +226,35 @@ instrument_to_blocks_list = {
"note.bassattack": ("command_block",), # 无法找到此音效
"note.harp": ("glass",),
}
# 即将启用
height2note = {
0.5: 0,
0.53: 1,
0.56: 2,
0.6: 3,
0.63: 4,
0.67: 5,
0.7: 6,
0.75: 7,
0.8: 8,
0.84: 9,
0.9: 10,
0.94: 11,
1.0: 12,
1.05: 13,
1.12: 14,
1.2: 15,
1.25: 16,
1.33: 17,
1.4: 18,
1.5: 19,
1.6: 20,
1.7: 21,
1.8: 22,
1.9: 23,
2.0: 24,
}
"""音高对照表\n
MC音高:音符盒音调"""

358
Musicreater/experiment.py Normal file
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@ -0,0 +1,358 @@
'''
新版本功能以及即将启用的函数
'''
from .exceptions import *
from .subclass import *
from .utils import *
from .main import midiConvert, mido
# 简单的单音填充
def _toCmdList_m4(
self: midiConvert,
scoreboard_name: str = "mscplay",
MaxVolume: float = 1.0,
speed: float = 1.0,
) -> list:
"""
使用金羿的转换思路，将midi转换为我的世界命令列表，并使用完全填充算法优化音感
:param scoreboard_name: 我的世界的计分板名称
:param MaxVolume: 音量，注意：这里的音量范围为(0,1]，如果超出将被处理为正确值，其原理为在距离玩家 (1 / volume -1) 的地方播放音频
:param speed: 速度，注意：这里的速度指的是播放倍率，其原理为在播放音频的时候，每个音符的播放时间除以 speed
:return: tuple(命令列表, 命令个数, 计分板最大值)
"""
# TODO: 这里的时间转换不知道有没有问题
if speed == 0:
if self.debug_mode:
raise ZeroSpeedError("播放速度仅可为正实数")
speed = 1
MaxVolume = 1 if MaxVolume > 1 else (0.001 if MaxVolume <= 0 else MaxVolume)
# 一个midi中仅有16个通道 我们通过通道来识别而不是音轨
channels = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
# 我们来用通道统计音乐信息
for i, track in enumerate(self.midi.tracks):
microseconds = 0
for msg in track:
if msg.time != 0:
try:
microseconds += msg.time * tempo / self.midi.ticks_per_beat
except NameError:
raise NotDefineTempoError("计算当前分数时出错 未定义参量 Tempo")
if msg.is_meta:
if msg.type == "set_tempo":
tempo = msg.tempo
else:
if self.debug_mode:
try:
if msg.channel > 15:
raise ChannelOverFlowError(f"当前消息 {msg} 的通道超限(≤15)")
except AttributeError:
pass
if msg.type == "program_change":
channels[msg.channel].append(
("PgmC", msg.program, microseconds)
)
elif msg.type == "note_on" and msg.velocity != 0:
channels[msg.channel].append(
("NoteS", msg.note, msg.velocity, microseconds)
)
elif (msg.type == "note_on" and msg.velocity == 0) or (
msg.type == "note_off"
):
channels[msg.channel].append(("NoteE", msg.note, microseconds))
"""整合后的音乐通道格式
每个通道包括若干消息元素其中逃不过这三种：
1 切换乐器消息
("PgmC", 切换后的乐器ID: int, 距离演奏开始的毫秒)
2 音符开始消息
("NoteS", 开始的音符ID, 力度（响度）, 距离演奏开始的毫秒)
3 音符结束消息
("NoteS", 结束的音符ID, 距离演奏开始的毫秒)"""
note_channels = [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
# 此处 我们把通道视为音轨
for i in range(len(channels)):
# 如果当前通道为空 则跳过
noteMsgs = []
MsgIndex = []
for msg in channels[i]:
if msg[0] == "PgmC":
InstID = msg[1]
elif msg[0] == "NoteS":
noteMsgs.append(msg[1:])
MsgIndex.append(msg[1])
elif msg[0] == "NoteE":
if msg[1] in MsgIndex:
note_channels[i].append(
SingleNote(
InstID,
msg[1],
noteMsgs[MsgIndex.index(msg[1])][1],
noteMsgs[MsgIndex.index(msg[1])][2],
msg[-1] - noteMsgs[MsgIndex.index(msg[1])][2],
)
)
noteMsgs.pop(MsgIndex.index(msg[1]))
MsgIndex.pop(MsgIndex.index(msg[1]))
tracks = []
cmdAmount = 0
maxScore = 0
CheckFirstChannel = False
# 临时用的插值计算函数
def _linearFun(_note: SingleNote) -> list:
"""传入音符数据，返回以半秒为分割的插值列表
:param _note: SingleNote 音符
:return list[tuple(int开始时间（毫秒）, int乐器, int音符, int力度（内置）, float音量（播放）),]"""
result = []
totalCount = int(_note.lastTime / 500)
for _i in range(totalCount):
result.append(
(
_note.startTime + _i * 500,
_note.instrument,
_note.pitch,
_note.velocity,
MaxVolume * ((totalCount - _i) / totalCount),
)
)
return result
# 此处 我们把通道视为音轨
for track in note_channels:
# 如果当前通道为空 则跳过
if not track:
continue
if note_channels.index(track) == 0:
CheckFirstChannel = True
SpecialBits = False
elif note_channels.index(track) == 9:
SpecialBits = True
else:
CheckFirstChannel = False
SpecialBits = False
nowTrack = []
for note in track:
for every_note in _linearFun(note):
# 应该是计算的时候出了点小问题
# 我们应该用一个MC帧作为时间单位而不是半秒
if SpecialBits:
soundID, _X = self.perc_inst_to_soundID_withX(InstID)
else:
soundID, _X = self.inst_to_souldID_withX(InstID)
score_now = round(every_note[0] / speed / 50000)
maxScore = max(maxScore, score_now)
nowTrack.append(
"execute @a[scores={"
+ str(scoreboard_name)
+ "="
+ str(score_now)
+ "}"
+ f"] ~ ~ ~ playsound {soundID} @s ~ ~{1 / every_note[4] - 1} ~ "
f"{note.velocity * (0.7 if CheckFirstChannel else 0.9)} {2 ** ((note.pitch - 60 - _X) / 12)}"
)
cmdAmount += 1
tracks.append(nowTrack)
return [tracks, cmdAmount, maxScore]
def to_note_list(
self,
speed: float = 1.0,
) -> list:
"""
使用金羿的转换思路，将midi转换为我的世界音符盒所用的音高列表，并输出每个音符之后的延迟
Parameters
----------
speed: float
速度，注意：这里的速度指的是播放倍率，其原理为在播放音频的时候，每个音符的播放时间除以 speed
Returns
-------
tuple( list[tuple(str指令, int距离上一个指令的延迟 ),...], int音乐时长游戏刻 )
"""
if speed == 0:
if self.debug_mode:
raise ZeroSpeedError("播放速度仅可为正实数")
speed = 1
# 一个midi中仅有16个通道 我们通过通道来识别而不是音轨
channels = empty_midi_channels()
# 我们来用通道统计音乐信息
# 但是是用分轨的思路的
for track_no, track in enumerate(self.midi.tracks):
microseconds = 0
for msg in track:
if msg.time != 0:
try:
microseconds += (
msg.time * tempo / self.midi.ticks_per_beat / 1000
)
# print(microseconds)
except NameError:
if self.debug_mode:
raise NotDefineTempoError("计算当前分数时出错 未定义参量 Tempo")
else:
microseconds += (
msg.time
* mido.midifiles.midifiles.DEFAULT_TEMPO
/ self.midi.ticks_per_beat
) / 1000
if msg.is_meta:
if msg.type == "set_tempo":
tempo = msg.tempo
if self.debug_mode:
self.prt(f"TEMPO更改：{tempo}（毫秒每拍）")
else:
try:
if msg.channel > 15 and self.debug_mode:
raise ChannelOverFlowError(f"当前消息 {msg} 的通道超限(≤15)")
if not track_no in channels[msg.channel].keys():
channels[msg.channel][track_no] = []
except AttributeError:
pass
if msg.type == "program_change":
channels[msg.channel][track_no].append(
("PgmC", msg.program, microseconds)
)
elif msg.type == "note_on" and msg.velocity != 0:
channels[msg.channel][track_no].append(
("NoteS", msg.note, msg.velocity, microseconds)
)
elif (msg.type == "note_on" and msg.velocity == 0) or (
msg.type == "note_off"
):
channels[msg.channel][track_no].append(
("NoteE", msg.note, microseconds)
)
"""整合后的音乐通道格式
每个通道包括若干消息元素其中逃不过这三种：
1 切换乐器消息
("PgmC", 切换后的乐器ID: int, 距离演奏开始的毫秒)
2 音符开始消息
("NoteS", 开始的音符ID, 力度（响度）, 距离演奏开始的毫秒)
3 音符结束消息
("NoteS", 结束的音符ID, 距离演奏开始的毫秒)"""
tracks = {}
# 此处 我们把通道视为音轨
for i in channels.keys():
# 如果当前通道为空 则跳过
if not channels[i]:
continue
# 第十通道是打击乐通道
SpecialBits = True if i == 9 else False
# nowChannel = []
for track_no, track in channels[i].items():
for msg in track:
if msg[0] == "PgmC":
InstID = msg[1]
elif msg[0] == "NoteS":
try:
soundID, _X = (
self.perc_inst_to_soundID_withX(InstID)
if SpecialBits
else self.inst_to_souldID_withX(InstID)
)
except UnboundLocalError as E:
if self.debug_mode:
raise NotDefineProgramError(f"未定义乐器便提前演奏。\n{E}")
else:
soundID, _X = (
self.perc_inst_to_soundID_withX(-1)
if SpecialBits
else self.inst_to_souldID_withX(-1)
)
score_now = round(msg[-1] / float(speed) / 50)
# print(score_now)
try:
tracks[score_now].append(
self.execute_cmd_head.format(player)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg[2] / 128} "
f"{2 ** ((msg[1] - 60 - _X) / 12)}"
)
except KeyError:
tracks[score_now] = [
self.execute_cmd_head.format(player)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg[2] / 128} "
f"{2 ** ((msg[1] - 60 - _X) / 12)}"
]
all_ticks = list(tracks.keys())
all_ticks.sort()
results = []
for i in range(len(all_ticks)):
for j in range(len(tracks[all_ticks[i]])):
results.append(
(
tracks[all_ticks[i]][j],
(
0
if j != 0
else (
all_ticks[i] - all_ticks[i - 1]
if i != 0
else all_ticks[i]
)
),
)
)
return [results, max(all_ticks)]

89
Musicreater/magicmain.py
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@ -212,7 +212,7 @@ if __name__ == '__main__':
from typing import Union
from .utils import x,y,z,bottem_side_length_of_smallest_square_bottom_box,form_note_block_in_NBT_struct,form_repeater_in_NBT_struct
from .plugin import x,y,z,bottem_side_length_of_smallest_square_bottom_box,form_note_block_in_NBT_struct,form_repeater_in_NBT_struct
# 不要用 没写完
def delay_to_note_blocks(
@ -243,63 +243,54 @@ def delay_to_note_blocks(
# 1拍 x 2.5 rt
def placeNoteBlock():
for i in notes:
error = True
try:
struct.set_block(
[startpos[0], startpos[1] + 1, startpos[2]],
form_note_block_in_NBT_struct(height2note[i[0]], instrument),
)
struct.set_block(startpos, Block("universal_minecraft", instuments[i[0]][1]),)
error = False
except ValueError:
for i in notes:
error = True
try:
struct.set_block(
[startpos[0], startpos[1] + 1, startpos[2]],
form_note_block_in_NBT_struct(height2note[i[0]], instrument),
)
struct.set_block(startpos, Block("universal_minecraft", instuments[i[0]][1]),)
error = False
except ValueError:
log("无法放置音符：" + str(i) + "于" + str(startpos))
struct.set_block(Block("universal_minecraft", baseblock), startpos)
struct.set_block(
Block("universal_minecraft", baseblock),
[startpos[0], startpos[1] + 1, startpos[2]],
)
finally:
if error is True:
log("无法放置音符：" + str(i) + "于" + str(startpos))
struct.set_block(Block("universal_minecraft", baseblock), startpos)
struct.set_block(
Block("universal_minecraft", baseblock),
[startpos[0], startpos[1] + 1, startpos[2]],
)
finally:
if error is True:
log("无法放置音符：" + str(i) + "于" + str(startpos))
struct.set_block(Block("universal_minecraft", baseblock), startpos)
struct.set_block(
Block("universal_minecraft", baseblock),
[startpos[0], startpos[1] + 1, startpos[2]],
)
delay = int(i[1] * speed + 0.5)
if delay <= 4:
delay = int(i[1] * speed + 0.5)
if delay <= 4:
startpos[0] += 1
struct.set_block(
form_repeater_in_NBT_struct(delay, "west"),
[startpos[0], startpos[1] + 1, startpos[2]],
)
struct.set_block(Block("universal_minecraft", baseblock), startpos)
else:
for j in range(int(delay / 4)):
startpos[0] += 1
struct.set_block(
form_repeater_in_NBT_struct(delay, "west"),
form_repeater_in_NBT_struct(4, "west"),
[startpos[0], startpos[1] + 1, startpos[2]],
)
struct.set_block(Block("universal_minecraft", baseblock), startpos)
else:
for j in range(int(delay / 4)):
startpos[0] += 1
struct.set_block(
form_repeater_in_NBT_struct(4, "west"),
[startpos[0], startpos[1] + 1, startpos[2]],
)
struct.set_block(Block("universal_minecraft", baseblock), startpos)
if delay % 4 != 0:
startpos[0] += 1
struct.set_block(
form_repeater_in_NBT_struct(delay % 4, "west"),
[startpos[0], startpos[1] + 1, startpos[2]],
)
struct.set_block(Block("universal_minecraft", baseblock), startpos)
startpos[0] += posadder[0]
startpos[1] += posadder[1]
startpos[2] += posadder[2]
# e = True
try:
placeNoteBlock()
# e = False
except: # ValueError
log("无法放置方块了，可能是因为区块未加载叭")
if delay % 4 != 0:
startpos[0] += 1
struct.set_block(
form_repeater_in_NBT_struct(delay % 4, "west"),
[startpos[0], startpos[1] + 1, startpos[2]],
)
struct.set_block(Block("universal_minecraft", baseblock), startpos)
startpos[0] += posadder[0]
startpos[1] += posadder[1]
startpos[2] += posadder[2]

924
Musicreater/main.py
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19
Musicreater/plugin/__init__.py Normal file
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@ -0,0 +1,19 @@
# -*- coding: utf-8 -*-
"""
存放非音·创本体的附加内容（插件？）
版权所有 © 2023 音·创 开发者
Copyright © 2023 all the developers of Musicreater
开源相关声明请见 ../../License.md
Terms & Conditions: ../../License.md
"""
# 睿穆组织 开发交流群 861684859
# Email TriM-Organization@hotmail.com
# 版权所有 金羿("Eilles Wan") & 诸葛亮与八卦阵("bgArray") & 鸣凤鸽子("MingFengPigeon")
# 若需转载或借鉴 许可声明请查看仓库目录下的 License.md
__all__ = []
__author__ = (("金羿", "Eilles Wan"), ("诸葛亮与八卦阵", "bgArray"), ("鸣凤鸽子", "MingFengPigeon"))

26
Musicreater/plugin/archive.py Normal file
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@ -0,0 +1,26 @@
import os
import zipfile
def compress_zipfile(sourceDir, outFilename, compression=8, exceptFile=None):
"""使用compression指定的算法打包目录为zip文件\n
默认算法为DEFLATED(8),可用算法如下：\n
STORED = 0\n
DEFLATED = 8\n
BZIP2 = 12\n
LZMA = 14\n
"""
zipf = zipfile.ZipFile(outFilename, "w", compression)
pre_len = len(os.path.dirname(sourceDir))
for parent, dirnames, filenames in os.walk(sourceDir):
for filename in filenames:
if filename == exceptFile:
continue
pathfile = os.path.join(parent, filename)
arc_name = pathfile[pre_len:].strip(os.path.sep) # 相对路径
zipf.write(pathfile, arc_name)
zipf.close()

199
Musicreater/plugin/bdx.py Normal file
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@ -0,0 +1,199 @@
'''
存放有关BDX结构操作的内容
'''
from .common import bottem_side_length_of_smallest_square_bottom_box
from ..constants import x,y,z
bdx_key = {
"x": [b"\x0f", b"\x0e", b"\x1c", b"\x14", b"\x15"],
"y": [b"\x11", b"\x10", b"\x1d", b"\x16", b"\x17"],
"z": [b"\x13", b"\x12", b"\x1e", b"\x18", b"\x19"],
}
"""key存储了方块移动指令的数据，其中可以用key[x|y|z][0|1]来表示xyz的减或增
而key[][2+]是用来增加指定数目的"""
def bdx_move(axis: str, value: int):
if value == 0:
return b""
if abs(value) == 1:
return bdx_key[axis][0 if value == -1 else 1]
pointer = sum(
[
1 if i else 0
for i in (
value != -1,
value < -1 or value > 1,
value < -128 or value > 127,
value < -32768 or value > 32767,
)
]
)
return bdx_key[axis][pointer] + value.to_bytes(
2 ** (pointer - 2), "big", signed=True
)
def form_command_block_in_BDX_bytes(
command: str,
particularValue: int,
impluse: int = 0,
condition: bool = False,
needRedstone: bool = True,
tickDelay: int = 0,
customName: str = "",
executeOnFirstTick: bool = False,
trackOutput: bool = True,
):
"""
使用指定项目返回指定的指令方块放置指令项
:param command: `str`
指令
:param particularValue:
方块特殊值，即朝向
:0 下 无条件
:1 上 无条件
:2 z轴负方向 无条件
:3 z轴正方向 无条件
:4 x轴负方向 无条件
:5 x轴正方向 无条件
:6 下 无条件
:7 下 无条件
:8 下 有条件
:9 上 有条件
:10 z轴负方向 有条件
:11 z轴正方向 有条件
:12 x轴负方向 有条件
:13 x轴正方向 有条件
:14 下 有条件
:14 下 有条件
注意！此处特殊值中的条件会被下面condition参数覆写
:param impluse: `int 0|1|2`
方块类型
0脉冲 1循环 2连锁
:param condition: `bool`
是否有条件
:param needRedstone: `bool`
是否需要红石
:param tickDelay: `int`
执行延时
:param customName: `str`
悬浮字
lastOutput: `str`
上次输出字符串，注意此处需要留空
:param executeOnFirstTick: `bool`
首刻执行(循环指令方块是否激活后立即执行，若为False，则从激活时起延迟后第一次执行)
:param trackOutput: `bool`
是否输出
:return:str
"""
block = b"\x24" + particularValue.to_bytes(2, byteorder="big", signed=False)
for i in [
impluse.to_bytes(4, byteorder="big", signed=False),
bytes(command, encoding="utf-8") + b"\x00",
bytes(customName, encoding="utf-8") + b"\x00",
bytes("", encoding="utf-8") + b"\x00",
tickDelay.to_bytes(4, byteorder="big", signed=True),
executeOnFirstTick.to_bytes(1, byteorder="big"),
trackOutput.to_bytes(1, byteorder="big"),
condition.to_bytes(1, byteorder="big"),
needRedstone.to_bytes(1, byteorder="big"),
]:
block += i
return block
def commands_to_BDX_bytes(
commands: list,
max_height: int = 64,
):
"""
:param commands: 指令列表(指令, 延迟)
:param max_height: 生成结构最大高度
:return 成功与否，成功返回(True,未经过压缩的源,结构占用大小)，失败返回(False,str失败原因)
"""
_sideLength = bottem_side_length_of_smallest_square_bottom_box(
len(commands), max_height
)
_bytes = b""
y_forward = True
z_forward = True
now_y = 0
now_z = 0
now_x = 0
for cmd, delay in commands:
impluse = 2
condition = False
needRedstone = False
tickDelay = delay
customName = ""
executeOnFirstTick = False
trackOutput = True
_bytes += form_command_block_in_BDX_bytes(
cmd,
(1 if y_forward else 0)
if (
((now_y != 0) and (not y_forward))
or (y_forward and (now_y != (max_height - 1)))
)
else (3 if z_forward else 2)
if (
((now_z != 0) and (not z_forward))
or (z_forward and (now_z != _sideLength - 1))
)
else 5,
impluse=impluse,
condition=condition,
needRedstone=needRedstone,
tickDelay=tickDelay,
customName=customName,
executeOnFirstTick=executeOnFirstTick,
trackOutput=trackOutput,
)
now_y += 1 if y_forward else -1
if ((now_y >= max_height) and y_forward) or ((now_y < 0) and (not y_forward)):
now_y -= 1 if y_forward else -1
y_forward = not y_forward
now_z += 1 if z_forward else -1
if ((now_z >= _sideLength) and z_forward) or (
(now_z < 0) and (not z_forward)
):
now_z -= 1 if z_forward else -1
z_forward = not z_forward
_bytes += bdx_key[x][1]
now_x += 1
else:
_bytes += bdx_key[z][int(z_forward)]
else:
_bytes += bdx_key[y][int(y_forward)]
return (
_bytes,
[
now_x + 1,
max_height if now_x or now_z else now_y,
_sideLength if now_x else now_z,
],
[now_x, now_y, now_z],
)

14
Musicreater/plugin/common.py Normal file
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'''
存放通用的普遍性的内容
'''
import math
def bottem_side_length_of_smallest_square_bottom_box(total: int, maxHeight: int):
"""给定总方块数量和最大高度，返回所构成的图形外切正方形的边长
:param total: 总方块数量
:param maxHeight: 最大高度
:return: 外切正方形的边长 int"""
return math.ceil(math.sqrt(math.ceil(total / maxHeight)))

237
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'''
存放有关MCSTRUCTURE结构操作的内容
'''
from .common import bottem_side_length_of_smallest_square_bottom_box
from TrimMCStruct import Structure, Block, TAG_Long, TAG_Byte
def form_note_block_in_NBT_struct(
note: int, coordinate: tuple, instrument: str = "note.harp", powered: bool = False
):
"""生成音符盒方块
:param note: `int`(0~24)
音符的音高
:param coordinate: `tuple[int,int,int]`
此方块所在之相对坐标
:param instrument: `str`
音符盒的乐器
:param powered: `bool`
是否已被激活
:return Block
"""
return Block(
"minecraft",
"noteblock",
{
"instrument": instrument.replace("note.", ""),
"note": note,
"powered": powered,
},
{
"block_entity_data": {
"note": TAG_Byte(note),
"id": "noteblock",
"x": coordinate[0],
"y": coordinate[1],
"z": coordinate[2],
}
},
)
def form_repeater_in_NBT_struct(
delay: int, facing: int
):
"""生成中继器方块
:param facing:
:param delay: 1~4
:return Block()"""
return Block(
"minecraft",
"unpowered_repeater",
{
"repeater_delay": delay,
"direction": facing,
},
)
def form_command_block_in_NBT_struct(
command: str,
coordinate: tuple,
particularValue: int,
impluse: int = 0,
condition: bool = False,
alwaysRun: bool = True,
tickDelay: int = 0,
customName: str = "",
executeOnFirstTick: bool = False,
trackOutput: bool = True,
):
"""
使用指定项目返回指定的指令方块结构
:param command: `str`
指令
:param coordinate: `tuple[int,int,int]`
此方块所在之相对坐标
:param particularValue:
方块特殊值，即朝向
:0 下 无条件
:1 上 无条件
:2 z轴负方向 无条件
:3 z轴正方向 无条件
:4 x轴负方向 无条件
:5 x轴正方向 无条件
:6 下 无条件
:7 下 无条件
:8 下 有条件
:9 上 有条件
:10 z轴负方向 有条件
:11 z轴正方向 有条件
:12 x轴负方向 有条件
:13 x轴正方向 有条件
:14 下 有条件
:14 下 有条件
注意！此处特殊值中的条件会被下面condition参数覆写
:param impluse: `int 0|1|2`
方块类型
0脉冲 1循环 2连锁
:param condition: `bool`
是否有条件
:param alwaysRun: `bool`
是否始终执行
:param tickDelay: `int`
执行延时
:param customName: `str`
悬浮字
:param executeOnFirstTick: `bool`
首刻执行(循环指令方块是否激活后立即执行，若为False，则从激活时起延迟后第一次执行)
:param trackOutput: `bool`
是否输出
:return:str
"""
return Block(
"minecraft",
"command_block"
if impluse == 0
else ("repeating_command_block" if impluse == 1 else "chain_command_block"),
states={"conditional_bit": condition, "facing_direction": particularValue},
extra_data={
"block_entity_data": {
"Command": command,
"CustomName": customName,
"ExecuteOnFirstTick": executeOnFirstTick,
"LPCommandMode": 0,
"LPCondionalMode": False,
"LPRedstoneMode": False,
"LastExecution": TAG_Long(0),
"LastOutput": "",
"LastOutputParams": [],
"SuccessCount": 0,
"TickDelay": tickDelay,
"TrackOutput": trackOutput,
"Version": 25,
"auto": alwaysRun,
"conditionMet": False, # 是否已经满足条件
"conditionalMode": condition,
"id": "CommandBlock",
"isMovable": True,
"powered": False, # 是否已激活
"x": coordinate[0],
"y": coordinate[1],
"z": coordinate[2],
}
},
compability_version=17959425,
)
def commands_to_structure(
commands: list,
max_height: int = 64,
):
"""
:param commands: 指令列表(指令, 延迟)
:param max_height: 生成结构最大高度
:return 成功与否，成功返回(结构类,结构占用大小)，失败返回(False,str失败原因)
"""
_sideLength = bottem_side_length_of_smallest_square_bottom_box(
len(commands), max_height
)
struct = Structure(
(_sideLength, max_height, _sideLength), # 声明结构大小
)
y_forward = True
z_forward = True
now_y = 0
now_z = 0
now_x = 0
for cmd, delay in commands:
coordinate = (now_x, now_y, now_z)
struct.set_block(
coordinate,
form_command_block_in_NBT_struct(
command=cmd,
coordinate=coordinate,
particularValue=(1 if y_forward else 0)
if (
((now_y != 0) and (not y_forward))
or (y_forward and (now_y != (max_height - 1)))
)
else (
(3 if z_forward else 2)
if (
((now_z != 0) and (not z_forward))
or (z_forward and (now_z != _sideLength - 1))
)
else 5
),
impluse=2,
condition=False,
alwaysRun=True,
tickDelay=delay,
customName="",
executeOnFirstTick=False,
trackOutput=True,
),
)
now_y += 1 if y_forward else -1
if ((now_y >= max_height) and y_forward) or ((now_y < 0) and (not y_forward)):
now_y -= 1 if y_forward else -1
y_forward = not y_forward
now_z += 1 if z_forward else -1
if ((now_z >= _sideLength) and z_forward) or (
(now_z < 0) and (not z_forward)
):
now_z -= 1 if z_forward else -1
z_forward = not z_forward
now_x += 1
return (
struct,
(
now_x + 1,
max_height if now_x or now_z else now_y,
_sideLength if now_x else now_z,
),
(now_x, now_y, now_z),
)

449
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'''
旧版本功能以及已经弃用的函数
'''
from .exceptions import *
from .main import midiConvert
def to_command_list_method1(
self: midiConvert,
scoreboard_name: str = "mscplay",
MaxVolume: float = 1.0,
speed: float = 1.0,
) -> list:
"""
使用Dislink Sforza的转换思路，将midi转换为我的世界命令列表
:param scoreboard_name: 我的世界的计分板名称
:param speed: 速度，注意：这里的速度指的是播放倍率，其原理为在播放音频的时候，每个音符的播放时间除以 speed
:return: tuple(命令列表, 命令个数, 计分板最大值)
"""
# :param volume: 音量，注意：这里的音量范围为(0,1]，如果超出将被处理为正确值，其原理为在距离玩家 (1 / volume -1) 的地方播放音频
tracks = []
if speed == 0:
if self.debug_mode:
raise ZeroSpeedError("播放速度仅可为正实数")
speed = 1
MaxVolume = 1 if MaxVolume > 1 else (0.001 if MaxVolume <= 0 else MaxVolume)
commands = 0
maxscore = 0
# 分轨的思路其实并不好，但这个算法就是这样
# 所以我建议用第二个方法 _toCmdList_m2
for i, track in enumerate(self.midi.tracks):
ticks = 0
instrumentID = 0
singleTrack = []
for msg in track:
ticks += msg.time
if msg.is_meta:
if msg.type == "set_tempo":
tempo = msg.tempo
else:
if msg.type == "program_change":
instrumentID = msg.program
if msg.type == "note_on" and msg.velocity != 0:
try:
nowscore = round(
(ticks * tempo)
/ ((self.midi.ticks_per_beat * float(speed)) * 50000)
)
except NameError:
raise NotDefineTempoError("计算当前分数时出错 未定义参量 Tempo")
maxscore = max(maxscore, nowscore)
if msg.channel == 9:
soundID, _X = self.perc_inst_to_soundID_withX(instrumentID)
else:
soundID, _X = self.inst_to_souldID_withX(instrumentID)
singleTrack.append(
"execute @a[scores={"
+ str(scoreboard_name)
+ "="
+ str(nowscore)
+ "}"
+ f"] ~ ~ ~ playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg.velocity / 128} "
f"{2 ** ((msg.note - 60 - _X) / 12)}"
)
commands += 1
if len(singleTrack) != 0:
tracks.append(singleTrack)
return [tracks, commands, maxscore]
# 原本这个算法的转换效果应该和上面的算法相似的
def _toCmdList_m2(
self: midiConvert,
scoreboard_name: str = "mscplay",
MaxVolume: float = 1.0,
speed: float = 1.0,
) -> list:
"""
使用神羽和金羿的转换思路，将midi转换为我的世界命令列表
:param scoreboard_name: 我的世界的计分板名称
:param MaxVolume: 音量，注意：这里的音量范围为(0,1]，如果超出将被处理为正确值，其原理为在距离玩家 (1 / volume -1) 的地方播放音频
:param speed: 速度，注意：这里的速度指的是播放倍率，其原理为在播放音频的时候，每个音符的播放时间除以 speed
:return: tuple(命令列表, 命令个数, 计分板最大值)
"""
if speed == 0:
if self.debug_mode:
raise ZeroSpeedError("播放速度仅可为正实数")
speed = 1
MaxVolume = 1 if MaxVolume > 1 else (0.001 if MaxVolume <= 0 else MaxVolume)
# 一个midi中仅有16个通道 我们通过通道来识别而不是音轨
channels = {
0: [],
1: [],
2: [],
3: [],
4: [],
5: [],
6: [],
7: [],
8: [],
9: [],
10: [],
11: [],
12: [],
13: [],
14: [],
15: [],
16: [],
}
microseconds = 0
# 我们来用通道统计音乐信息
for msg in self.midi:
microseconds += msg.time * 1000 # 任何人都tm不要动这里，这里循环方式不是track，所以，这里的计时方式不一样
if not msg.is_meta:
if self.debug_mode:
try:
if msg.channel > 15:
raise ChannelOverFlowError(f"当前消息 {msg} 的通道超限(≤15)")
except AttributeError:
pass
if msg.type == "program_change":
channels[msg.channel].append(("PgmC", msg.program, microseconds))
elif msg.type == "note_on" and msg.velocity != 0:
channels[msg.channel].append(
("NoteS", msg.note, msg.velocity, microseconds)
)
elif (msg.type == "note_on" and msg.velocity == 0) or (
msg.type == "note_off"
):
channels[msg.channel].append(("NoteE", msg.note, microseconds))
"""整合后的音乐通道格式
每个通道包括若干消息元素其中逃不过这三种：
1 切换乐器消息
("PgmC", 切换后的乐器ID: int, 距离演奏开始的毫秒)
2 音符开始消息
("NoteS", 开始的音符ID, 力度（响度）, 距离演奏开始的毫秒)
3 音符结束消息
("NoteS", 结束的音符ID, 距离演奏开始的毫秒)"""
tracks = []
cmdAmount = 0
maxScore = 0
# 此处 我们把通道视为音轨
for i in channels.keys():
# 如果当前通道为空 则跳过
if not channels[i]:
continue
if i == 9:
SpecialBits = True
else:
SpecialBits = False
nowTrack = []
for msg in channels[i]:
if msg[0] == "PgmC":
InstID = msg[1]
elif msg[0] == "NoteS":
try:
soundID, _X = (
self.perc_inst_to_soundID_withX(InstID)
if SpecialBits
else self.inst_to_souldID_withX(InstID)
)
except UnboundLocalError as E:
if self.debug_mode:
raise NotDefineProgramError(f"未定义乐器便提前演奏。\n{E}")
else:
soundID, _X = (
self.perc_inst_to_soundID_withX(-1)
if SpecialBits
else self.inst_to_souldID_withX(-1)
)
score_now = round(msg[-1] / float(speed) / 50)
maxScore = max(maxScore, score_now)
nowTrack.append(
self.execute_cmd_head.format(
"@a[scores=({}={})]".format(scoreboard_name, score_now)
.replace("(", r"{")
.replace(")", r"}")
)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg[2] / 128} "
f"{2 ** ((msg[1] - 60 - _X) / 12)}"
)
cmdAmount += 1
if nowTrack:
tracks.append(nowTrack)
return [tracks, cmdAmount, maxScore]
def _toCmdList_withDelay_m1(
self: midiConvert,
MaxVolume: float = 1.0,
speed: float = 1.0,
player: str = "@a",
) -> list:
"""
使用Dislink Sforza的转换思路，将midi转换为我的世界命令列表，并输出每个音符之后的延迟
:param MaxVolume: 最大播放音量，注意：这里的音量范围为(0,1]，如果超出将被处理为正确值，其原理为在距离玩家 (1 / volume -1) 的地方播放音频
:param speed: 速度，注意：这里的速度指的是播放倍率，其原理为在播放音频的时候，每个音符的播放时间除以 speed
:param player: 玩家选择器，默认为`@a`
:return: 全部指令列表[ ( str指令, int距离上一个指令的延迟 ),...]
"""
tracks = {}
if speed == 0:
if self.debug_mode:
raise ZeroSpeedError("播放速度仅可为正实数")
speed = 1
MaxVolume = 1 if MaxVolume > 1 else (0.001 if MaxVolume <= 0 else MaxVolume)
for i, track in enumerate(self.midi.tracks):
instrumentID = 0
ticks = 0
for msg in track:
ticks += msg.time
if msg.is_meta:
if msg.type == "set_tempo":
tempo = msg.tempo
else:
if msg.type == "program_change":
instrumentID = msg.program
if msg.type == "note_on" and msg.velocity != 0:
now_tick = round(
(ticks * tempo)
/ ((self.midi.ticks_per_beat * float(speed)) * 50000)
)
soundID, _X = self.inst_to_souldID_withX(instrumentID)
try:
tracks[now_tick].append(
self.execute_cmd_head.format(player)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg.velocity / 128} "
f"{2 ** ((msg.note - 60 - _X) / 12)}"
)
except KeyError:
tracks[now_tick] = [
self.execute_cmd_head.format(player)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg.velocity / 128} "
f"{2 ** ((msg.note - 60 - _X) / 12)}"
]
results = []
all_ticks = list(tracks.keys())
all_ticks.sort()
for i in range(len(all_ticks)):
if i != 0:
for j in range(len(tracks[all_ticks[i]])):
if j != 0:
results.append((tracks[all_ticks[i]][j], 0))
else:
results.append(
(tracks[all_ticks[i]][j], all_ticks[i] - all_ticks[i - 1])
)
else:
for j in range(len(tracks[all_ticks[i]])):
results.append((tracks[all_ticks[i]][j], all_ticks[i]))
return [results, max(all_ticks)]
def _toCmdList_withDelay_m2(
self: midiConvert,
MaxVolume: float = 1.0,
speed: float = 1.0,
player: str = "@a",
) -> list:
"""
使用神羽和金羿的转换思路，将midi转换为我的世界命令列表，并输出每个音符之后的延迟
:param MaxVolume: 最大播放音量，注意：这里的音量范围为(0,1]，如果超出将被处理为正确值，其原理为在距离玩家 (1 / volume -1) 的地方播放音频
:param speed: 速度，注意：这里的速度指的是播放倍率，其原理为在播放音频的时候，每个音符的播放时间除以 speed
:param player: 玩家选择器，默认为`@a`
:return: 全部指令列表[ ( str指令, int距离上一个指令的延迟 ),...]
"""
tracks = {}
if speed == 0:
if self.debug_mode:
raise ZeroSpeedError("播放速度仅可为正实数")
speed = 1
MaxVolume = 1 if MaxVolume > 1 else (0.001 if MaxVolume <= 0 else MaxVolume)
# 一个midi中仅有16个通道 我们通过通道来识别而不是音轨
channels = {
0: [],
1: [],
2: [],
3: [],
4: [],
5: [],
6: [],
7: [],
8: [],
9: [],
10: [],
11: [],
12: [],
13: [],
14: [],
15: [],
16: [],
}
microseconds = 0
# 我们来用通道统计音乐信息
for msg in self.midi:
try:
microseconds += msg.time * 1000 # 任何人都tm不要动这里，这里循环方式不是track，所以，这里的计时方式不一样
# print(microseconds)
except NameError:
if self.debug_mode:
raise NotDefineTempoError("计算当前分数时出错 未定义参量 Tempo")
else:
microseconds += (
msg.time * 1000
) # 任何人都tm不要动这里，这里循环方式不是track，所以，这里的计时方式不一样
if msg.is_meta:
if msg.type == "set_tempo":
tempo = msg.tempo
else:
if self.debug_mode:
try:
if msg.channel > 15:
raise ChannelOverFlowError(f"当前消息 {msg} 的通道超限(≤15)")
except AttributeError:
pass
if msg.type == "program_change":
channels[msg.channel].append(("PgmC", msg.program, microseconds))
elif msg.type == "note_on" and msg.velocity != 0:
channels[msg.channel].append(
("NoteS", msg.note, msg.velocity, microseconds)
)
elif (msg.type == "note_on" and msg.velocity == 0) or (
msg.type == "note_off"
):
channels[msg.channel].append(("NoteE", msg.note, microseconds))
"""整合后的音乐通道格式
每个通道包括若干消息元素其中逃不过这三种：
1 切换乐器消息
("PgmC", 切换后的乐器ID: int, 距离演奏开始的毫秒)
2 音符开始消息
("NoteS", 开始的音符ID, 力度（响度）, 距离演奏开始的毫秒)
3 音符结束消息
("NoteS", 结束的音符ID, 距离演奏开始的毫秒)"""
results = []
for i in channels.keys():
# 如果当前通道为空 则跳过
if not channels[i]:
continue
if i == 9:
SpecialBits = True
else:
SpecialBits = False
for msg in channels[i]:
if msg[0] == "PgmC":
InstID = msg[1]
elif msg[0] == "NoteS":
try:
soundID, _X = (
self.perc_inst_to_soundID_withX(InstID)
if SpecialBits
else self.inst_to_souldID_withX(InstID)
)
except UnboundLocalError as E:
if self.debug_mode:
raise NotDefineProgramError(f"未定义乐器便提前演奏。\n{E}")
else:
soundID, _X = (
self.perc_inst_to_soundID_withX(-1)
if SpecialBits
else self.inst_to_souldID_withX(-1)
)
score_now = round(msg[-1] / float(speed) / 50)
try:
tracks[score_now].append(
self.execute_cmd_head.format(player)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg[2] / 128} "
f"{2 ** ((msg[1] - 60 - _X) / 12)}"
)
except KeyError:
tracks[score_now] = [
self.execute_cmd_head.format(player)
+ f"playsound {soundID} @s ^ ^ ^{1 / MaxVolume - 1} {msg[2] / 128} "
f"{2 ** ((msg[1] - 60 - _X) / 12)}"
]
all_ticks = list(tracks.keys())
all_ticks.sort()
for i in range(len(all_ticks)):
for j in range(len(tracks[all_ticks[i]])):
results.append(
(
tracks[all_ticks[i]][j],
(
0
if j != 0
else (
all_ticks[i] - all_ticks[i - 1] if i != 0 else all_ticks[i]
)
),
)
)
return [results, max(all_ticks)]

91
Musicreater/subclass.py Normal file
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@ -0,0 +1,91 @@
'''
存储许多非主要的相关类
'''
from dataclasses import dataclass
from typing import TypeVar
T = TypeVar("T") # Declare type variable
@dataclass(init=False)
class SingleNote:
instrument: int
"""乐器编号"""
note: int
"""音符编号"""
velocity: int
"""力度/响度"""
startTime: int
"""开始之时 ms"""
lastTime: int
"""音符持续时间 ms"""
def __init__(
self, instrument: int, pitch: int, velocity: int, startTime: int, lastTime: int
):
"""用于存储单个音符的类
:param instrument 乐器编号
:param pitch 音符编号
:param velocity 力度/响度
:param startTime 开始之时(ms)
注：此处的时间是用从乐曲开始到当前的毫秒数
:param lastTime 音符延续时间(ms)"""
self.instrument: int = instrument
"""乐器编号"""
self.note: int = pitch
"""音符编号"""
self.velocity: int = velocity
"""力度/响度"""
self.startTime: int = startTime
"""开始之时 ms"""
self.lastTime: int = lastTime
"""音符持续时间 ms"""
@property
def inst(self):
"""乐器编号"""
return self.instrument
@inst.setter
def inst(self, inst_):
self.instrument = inst_
@property
def pitch(self):
"""音符编号"""
return self.note
def __str__(self):
return (
f"Note(inst = {self.inst}, pitch = {self.note}, velocity = {self.velocity}, "
f"startTime = {self.startTime}, lastTime = {self.lastTime}, )"
)
def __tuple__(self):
return self.inst, self.note, self.velocity, self.startTime, self.lastTime
def __dict__(self):
return {
"inst": self.inst,
"pitch": self.note,
"velocity": self.velocity,
"startTime": self.startTime,
"lastTime": self.lastTime,
}
class MethodList(list):
"""函数列表，列表中的所有元素均为函数"""
def __init__(self, in_=()):
"""函数列表，列表中的所有元素均为函数"""
super().__init__()
self._T = [_x for _x in in_]
def __getitem__(self, item) -> T:
return self._T[item]
def __len__(self) -> int:
return self._T.__len__()

460
Musicreater/utils.py
View File

@ -1,459 +1,17 @@
import math
import os
bdx_key = {
"x": [b"\x0f", b"\x0e", b"\x1c", b"\x14", b"\x15"],
"y": [b"\x11", b"\x10", b"\x1d", b"\x16", b"\x17"],
"z": [b"\x13", b"\x12", b"\x1e", b"\x18", b"\x19"],
}
"""key存储了方块移动指令的数据，其中可以用key[x|y|z][0|1]来表示xyz的减或增
而key[][2+]是用来增加指定数目的"""
x = "x"
y = "y"
z = "z"
'''
存放主程序所必须的功能性内容
'''
def bdx_move(axis: str, value: int):
if value == 0:
return b""
if abs(value) == 1:
return bdx_key[axis][0 if value == -1 else 1]
pointer = sum(
[
1 if i else 0
for i in (
value != -1,
value < -1 or value > 1,
value < -128 or value > 127,
value < -32768 or value > 32767,
)
]
)
return bdx_key[axis][pointer] + value.to_bytes(
2 ** (pointer - 2), "big", signed=True
)
def compress_zipfile(sourceDir, outFilename, compression=8, exceptFile=None):
"""使用compression指定的算法打包目录为zip文件\n
默认算法为DEFLATED(8),可用算法如下：\n
STORED = 0\n
DEFLATED = 8\n
BZIP2 = 12\n
LZMA = 14\n
def mctick2timestr(mc_tick: int):
"""
import zipfile
zipf = zipfile.ZipFile(outFilename, "w", compression)
pre_len = len(os.path.dirname(sourceDir))
for parent, dirnames, filenames in os.walk(sourceDir):
for filename in filenames:
if filename == exceptFile:
continue
pathfile = os.path.join(parent, filename)
arc_name = pathfile[pre_len:].strip(os.path.sep) # 相对路径
zipf.write(pathfile, arc_name)
zipf.close()
def form_command_block_in_BDX_bytes(
command: str,
particularValue: int,
impluse: int = 0,
condition: bool = False,
needRedstone: bool = True,
tickDelay: int = 0,
customName: str = "",
executeOnFirstTick: bool = False,
trackOutput: bool = True,
):
将《我的世界》的游戏刻计转为表示时间的字符串
"""
使用指定项目返回指定的指令方块放置指令项
:param command: `str`
指令
:param particularValue:
方块特殊值，即朝向
:0 下 无条件
:1 上 无条件
:2 z轴负方向 无条件
:3 z轴正方向 无条件
:4 x轴负方向 无条件
:5 x轴正方向 无条件
:6 下 无条件
:7 下 无条件
return str(int(int(mc_tick / 20) / 60)) + ":" + str(int(int(mc_tick / 20) % 60))
:8 下 有条件
:9 上 有条件
:10 z轴负方向 有条件
:11 z轴正方向 有条件
:12 x轴负方向 有条件
:13 x轴正方向 有条件
:14 下 有条件
:14 下 有条件
注意！此处特殊值中的条件会被下面condition参数覆写
:param impluse: `int 0|1|2`
方块类型
0脉冲 1循环 2连锁
:param condition: `bool`
是否有条件
:param needRedstone: `bool`
是否需要红石
:param tickDelay: `int`
执行延时
:param customName: `str`
悬浮字
lastOutput: `str`
上次输出字符串，注意此处需要留空
:param executeOnFirstTick: `bool`
首刻执行(循环指令方块是否激活后立即执行，若为False，则从激活时起延迟后第一次执行)
:param trackOutput: `bool`
是否输出
:return:str
def empty_midi_channels(channel_count: int = 17) -> dict:
"""
block = b"\x24" + particularValue.to_bytes(2, byteorder="big", signed=False)
for i in [
impluse.to_bytes(4, byteorder="big", signed=False),
bytes(command, encoding="utf-8") + b"\x00",
bytes(customName, encoding="utf-8") + b"\x00",
bytes("", encoding="utf-8") + b"\x00",
tickDelay.to_bytes(4, byteorder="big", signed=True),
executeOnFirstTick.to_bytes(1, byteorder="big"),
trackOutput.to_bytes(1, byteorder="big"),
condition.to_bytes(1, byteorder="big"),
needRedstone.to_bytes(1, byteorder="big"),
]:
block += i
return block
def bottem_side_length_of_smallest_square_bottom_box(total: int, maxHeight: int):
"""给定总方块数量和最大高度，返回所构成的图形外切正方形的边长
:param total: 总方块数量
:param maxHeight: 最大高度
:return: 外切正方形的边长 int"""
return math.ceil(math.sqrt(math.ceil(total / maxHeight)))
def commands_to_BDX_bytes(
commands: list,
max_height: int = 64,
):
空MIDI通道字典
"""
:param commands: 指令列表(指令, 延迟)
:param max_height: 生成结构最大高度
:return 成功与否，成功返回(True,未经过压缩的源,结构占用大小)，失败返回(False,str失败原因)
"""
_sideLength = bottem_side_length_of_smallest_square_bottom_box(
len(commands), max_height
)
_bytes = b""
y_forward = True
z_forward = True
now_y = 0
now_z = 0
now_x = 0
for cmd, delay in commands:
impluse = 2
condition = False
needRedstone = False
tickDelay = delay
customName = ""
executeOnFirstTick = False
trackOutput = True
_bytes += form_command_block_in_BDX_bytes(
cmd,
(1 if y_forward else 0)
if (
((now_y != 0) and (not y_forward))
or (y_forward and (now_y != (max_height - 1)))
)
else (3 if z_forward else 2)
if (
((now_z != 0) and (not z_forward))
or (z_forward and (now_z != _sideLength - 1))
)
else 5,
impluse=impluse,
condition=condition,
needRedstone=needRedstone,
tickDelay=tickDelay,
customName=customName,
executeOnFirstTick=executeOnFirstTick,
trackOutput=trackOutput,
)
now_y += 1 if y_forward else -1
if ((now_y >= max_height) and y_forward) or ((now_y < 0) and (not y_forward)):
now_y -= 1 if y_forward else -1
y_forward = not y_forward
now_z += 1 if z_forward else -1
if ((now_z >= _sideLength) and z_forward) or (
(now_z < 0) and (not z_forward)
):
now_z -= 1 if z_forward else -1
z_forward = not z_forward
_bytes += bdx_key[x][1]
now_x += 1
else:
_bytes += bdx_key[z][int(z_forward)]
else:
_bytes += bdx_key[y][int(y_forward)]
return (
_bytes,
[
now_x + 1,
max_height if now_x or now_z else now_y,
_sideLength if now_x else now_z,
],
[now_x, now_y, now_z],
)
def form_note_block_in_NBT_struct(
note: int, coordinate: tuple, instrument: str = "note.harp", powered: bool = False
):
"""生成音符盒方块
:param note: `int`(0~24)
音符的音高
:param coordinate: `tuple[int,int,int]`
此方块所在之相对坐标
:param instrument: `str`
音符盒的乐器
:param powered: `bool`
是否已被激活
:return Block
"""
from TrimMCStruct import Block, TAG_Byte
return Block(
"minecraft",
"noteblock",
{
"instrument": instrument.replace("note.", ""),
"note": note,
"powered": powered,
},
{
"block_entity_data": {
"note": TAG_Byte(note),
"id": "noteblock",
"x": coordinate[0],
"y": coordinate[1],
"z": coordinate[2],
}
},
)
def form_repeater_in_NBT_struct(
delay: int, facing: int
):
"""生成中继器方块
:param facing:
:param delay: 1~4
:return Block()"""
from TrimMCStruct import Block
return Block(
"minecraft",
"unpowered_repeater",
{
"repeater_delay": delay,
"direction": facing,
},
)
def form_command_block_in_NBT_struct(
command: str,
coordinate: tuple,
particularValue: int,
impluse: int = 0,
condition: bool = False,
alwaysRun: bool = True,
tickDelay: int = 0,
customName: str = "",
executeOnFirstTick: bool = False,
trackOutput: bool = True,
):
"""
使用指定项目返回指定的指令方块结构
:param command: `str`
指令
:param coordinate: `tuple[int,int,int]`
此方块所在之相对坐标
:param particularValue:
方块特殊值，即朝向
:0 下 无条件
:1 上 无条件
:2 z轴负方向 无条件
:3 z轴正方向 无条件
:4 x轴负方向 无条件
:5 x轴正方向 无条件
:6 下 无条件
:7 下 无条件
:8 下 有条件
:9 上 有条件
:10 z轴负方向 有条件
:11 z轴正方向 有条件
:12 x轴负方向 有条件
:13 x轴正方向 有条件
:14 下 有条件
:14 下 有条件
注意！此处特殊值中的条件会被下面condition参数覆写
:param impluse: `int 0|1|2`
方块类型
0脉冲 1循环 2连锁
:param condition: `bool`
是否有条件
:param alwaysRun: `bool`
是否始终执行
:param tickDelay: `int`
执行延时
:param customName: `str`
悬浮字
:param executeOnFirstTick: `bool`
首刻执行(循环指令方块是否激活后立即执行，若为False，则从激活时起延迟后第一次执行)
:param trackOutput: `bool`
是否输出
:return:str
"""
from TrimMCStruct import Block, TAG_Long
return Block(
"minecraft",
"command_block"
if impluse == 0
else ("repeating_command_block" if impluse == 1 else "chain_command_block"),
states={"conditional_bit": condition, "facing_direction": particularValue},
extra_data={
"block_entity_data": {
"Command": command,
"CustomName": customName,
"ExecuteOnFirstTick": executeOnFirstTick,
"LPCommandMode": 0,
"LPCondionalMode": False,
"LPRedstoneMode": False,
"LastExecution": TAG_Long(0),
"LastOutput": "",
"LastOutputParams": [],
"SuccessCount": 0,
"TickDelay": tickDelay,
"TrackOutput": trackOutput,
"Version": 25,
"auto": alwaysRun,
"conditionMet": False, # 是否已经满足条件
"conditionalMode": condition,
"id": "CommandBlock",
"isMovable": True,
"powered": False, # 是否已激活
"x": coordinate[0],
"y": coordinate[1],
"z": coordinate[2],
}
},
compability_version=17959425,
)
def commands_to_structure(
commands: list,
max_height: int = 64,
):
"""
:param commands: 指令列表(指令, 延迟)
:param max_height: 生成结构最大高度
:return 成功与否，成功返回(结构类,结构占用大小)，失败返回(False,str失败原因)
"""
from TrimMCStruct import Structure
_sideLength = bottem_side_length_of_smallest_square_bottom_box(
len(commands), max_height
)
struct = Structure(
(_sideLength, max_height, _sideLength), # 声明结构大小
)
y_forward = True
z_forward = True
now_y = 0
now_z = 0
now_x = 0
for cmd, delay in commands:
coordinate = (now_x, now_y, now_z)
struct.set_block(
coordinate,
form_command_block_in_NBT_struct(
command=cmd,
coordinate=coordinate,
particularValue=(1 if y_forward else 0)
if (
((now_y != 0) and (not y_forward))
or (y_forward and (now_y != (max_height - 1)))
)
else (
(3 if z_forward else 2)
if (
((now_z != 0) and (not z_forward))
or (z_forward and (now_z != _sideLength - 1))
)
else 5
),
impluse=2,
condition=False,
alwaysRun=True,
tickDelay=delay,
customName="",
executeOnFirstTick=False,
trackOutput=True,
),
)
now_y += 1 if y_forward else -1
if ((now_y >= max_height) and y_forward) or ((now_y < 0) and (not y_forward)):
now_y -= 1 if y_forward else -1
y_forward = not y_forward
now_z += 1 if z_forward else -1
if ((now_z >= _sideLength) and z_forward) or (
(now_z < 0) and (not z_forward)
):
now_z -= 1 if z_forward else -1
z_forward = not z_forward
now_x += 1
return (
struct,
(
now_x + 1,
max_height if now_x or now_z else now_y,
_sideLength if now_x else now_z,
),
(now_x, now_y, now_z),
)
return dict((i, {}) for i in range(channel_count))