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文档改动
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@ -321,23 +321,23 @@ class MusicSequence:
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bytes_buffer = (
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b"MSQ@"
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+ (
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(len(r := self.music_name.encode("GB18030")) << 10)
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+ round(self.minimum_volume * 1000)
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(len(r := self.music_name.encode("GB18030")) << 10) # 音乐名称长度
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+ round(self.minimum_volume * 1000) # 最小音量
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).to_bytes(2, "big")
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+ (
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(
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(
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(high_time_precision << 1)
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+ (1 if (k := round(self.music_deviation * 1000)) < 0 else 0)
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(high_time_precision << 1) # 是否启用“高精度”音符时间控制
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+ (1 if (k := round(self.music_deviation * 1000)) < 0 else 0) # 总音调偏移的正负位
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)
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<< 14
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)
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+ abs(k)
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+ abs(k) # 总音调偏移
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).to_bytes(2, "big", signed=False)
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+ r
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)
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# 若启用“高精度”，则在每个音符前添加一个字节，用于存储音符时间控制精度偏移
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# 若启用“高精度”，则每个音符皆添加一个字节，用于存储音符时间控制精度偏移
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# 此值每增加 1，则音符向后播放时长增加 1/1250 秒
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for channel_index, note_list in self.channels.items():
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bytes_buffer += len(note_list).to_bytes(4, "big")
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@ -73,7 +73,7 @@
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**诸葛亮与八卦阵 bgArray**：我的世界基岩版玩家，喜欢编程和音乐，深圳学生。
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**偷吃不是Touch Touch**：我的世界基岩版指令师，提供 BDX 导入测试支持
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**偷吃不是Touch Touch**：我的世界基岩版指令制作者，提供测试支持
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## 致谢 🙏
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@ -89,7 +89,7 @@
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- 感谢 **指令师\_苦力怕 playjuice123**\<QQ240667197\> 为我们的程序找出错误，并提醒我们修复一个一直存在的大 bug。
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- 感谢 **雷霆**\<QQ3555268519\> 用他那令所有开发者都大为光火的操作方法为我们的程序找出错误，并提醒修复 bug。
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- 感谢 **小埋**\<QQ2039310975\> 反馈附加包生成时缺少描述和标题的问题。
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- <table><tr><td>感谢 **油炸**\<QQ2836146704\> 激励我们不断开发新的内容。</td><td><img height="50" src="https://foruda.gitee.com/images/1695478907647543027/08ea9909_9911226.jpeg"></td></tr></table>
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- <table><tr><td>感谢 **油炸**<QQ2836146704> 激励我们不断开发新的内容。</td><td><img height="50" src="https://foruda.gitee.com/images/1695478907647543027/08ea9909_9911226.jpeg"></td></tr></table>
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- 感谢 **雨**\<QQ237667809\> 反馈在新版本的指令格式下，计分板播放器的附加包无法播放的问题。
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> 感谢广大群友为此库提供的测试和建议等
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10
README_EN.md
10
README_EN.md
@ -86,11 +86,11 @@ This list is not in any order.
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- Thank _Mono_\<QQ738893087\> for reporting problems while installing
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- Thank _Ammelia “艾米利亚”_\<QQ2838334637\> for urging us to develop new functions, and put forward a lot of excellent suggestions for new functions, as well as the BDX file's importing test support provided, which has given a lot of practical theoretical support for our new Structure Generating Algorithm
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- Thank _[神羽](https://gitee.com/snowykami) “[SnowyKami](https://github.com/snowyfirefly)”_ for supporting and promoting our project, and also thanks him for his server which given us to use for free.
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- Thank **指令师\_苦力怕 playjuice123**\<QQ240667197\> for finding bugs within our code, and noticed us to repair a big problem.
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- Thank **雷霆**\<QQ3555268519\> for his annoying and provoking operations which may awake some problems within the program by chance and reminding us to repair.
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- Thank **小埋**\<QQ2039310975\> for reporting the empty add-on packs title and description problem.
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- <table><tr><td>Thank **油炸**\<QQ2836146704\> for inspiring us to constantly develop something new.</td><td><img width="260" src="https://foruda.gitee.com/images/1695478907647543027/08ea9909_9911226.jpeg" alt="The groupmate on the picture was saying that our convert-QQ-bot had once brought him great convinience but now it closed down by some reason so he was feeling regretful." title=""It was once, a convert-QQ-bot is just in front my eyes" "Until lose, I finally know cannot chase back what I needs""></td><td><small>"It was once, a convert-QQ-bot is just in front my eyes"<br>"Until lose, I finally know cannot chase back what I needs"</small></td></tr></table>
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- Thank **雨**\<QQ237667809\> for give us report that under the new `execute` command format that the scoreboard player's add-on packs cannot play correctly.
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- Thank _指令师\_苦力怕 “playjuice123”_\<QQ240667197\> for finding bugs within our code, and noticed us to repair a big problem.
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- Thank _雷霆_\<QQ3555268519\> for his annoying and provoking operations which may awake some problems within the program by chance and reminding us to repair.
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- Thank _小埋_\<QQ2039310975\> for reporting the empty add-on packs title and description problem.
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- <table><tr><td>Thank <i>油炸</i> <QQ2836146704> for inspiring us to constantly develop something new.</td><td><img width="260" src="https://foruda.gitee.com/images/1695478907647543027/08ea9909_9911226.jpeg" alt="The groupmate on the picture was saying that our convert-QQ-bot had once brought him great convinience but now it closed down by some reason so he was feeling regretful." title=""It was once, a convert-QQ-bot is just in front my eyes" "Until lose, I finally know cannot chase back what I needs""></td><td><small>"It was once, a convert-QQ-bot is just in front my eyes"<br>"Until lose, I finally know cannot chase back what I needs"</small></td></tr></table>
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- Thank _雨_\<QQ237667809\> for give us report that under the new `execute` command format that the scoreboard player's add-on packs cannot play correctly.
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> Thanks for the support and help of a lot of groupmates
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>
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42
docs/MSQ文件格式.md
Normal file
42
docs/MSQ文件格式.md
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@ -0,0 +1,42 @@
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# MSQ 文件格式
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MSQ 文件是 音·创 存储音符序列的一种格式，取自 MusicSeQuence。
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## MSQ 第二版
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第二版的码头是 MSQ@ ，这一版中，所有的**字符串**以 _**GB18030**_ 编码进行编解码，**数值**以**_大端序_**存储。
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码头是文件前四个字节的内容，这一部分内容是可读的 ASCII 字串。因此，第二版的文件前四个字节的内容必为 MSQ@。
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取 MSQ@ 是因为美式键盘上 @ 是 Shift+2 键 按下取得的，故代表 MSQ 第二版。
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### 元信息
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| 信息名称 | 西文代号 | 位长（多少个 0 或 1） | 支持说明 |
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| ------------------------------ | -------------------------- | --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| **音乐名称长度** | music_name_length | 6 位 | 支持数值 0~63 |
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| **最小音量** | minimum_volume | 10 位 | 支持数值 0~1023，注意，这里每个 1 代表最小音量的 0.001 个单位，即取值是此处表示数字的千分倍 |
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| **是否启用高精度音符时间控制** | enable_high_precision_time | 1 位 | 1 是启用，反之同理 |
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| **总音调偏移** | music_deviation | 15 位 | 支持数值 -16383~16383，这里也是表示三位小数的，和最小音量一样。这里 15 位中的第一位（从左往右）是正负标记，若为 1 则为负数，反之为正数，后面的 14 位是数值 |
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| **音乐名称** | music_name | 依据先前定义 | 最多可支持 31 个中文字符 或 63 个西文字符，其长度取决于先前获知的 “音乐名称长度” 的定义 |
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在这一元信息中，**音乐名称长度**和**最小音量**合计共 2 字节；**高精度音符时间控制启用**和**总音调偏移**合计共 2 字节；因此，除**音乐名称**为任意长度，前四字节内容均为固定。
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### 音符序列
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每个序列前 4 字节为一个用以表示当前通道中音符数量的值，也就是**通道音符数**（notes_count）。也即是说，一个通道内的音符可以是 0~4294967295 个。
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在这之后，就是这些数量的音符了，其中每个音符的信息存储方式如下
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| 信息名称 | 西文代号 | 位长 | 支持说明 |
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| ---------------------------- | ------------------------ | ------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| **乐器名称长度** | name_length | 6 位 | 支持数值 0~63 |
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| **Midi 音高** | note_pitch | 7 位 | 支持数值 0~127 |
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| **开始时刻** | start_tick | 17 位 | 单位 二十分之一秒，即约为 1 命令刻；支持数值 0~131071 即 109.22583 分钟 合 1.8204305 小时 |
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| **音符持续刻数** | duration | 17 位 | 同上 |
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| **是否作为打击乐器** | percussive | 1 位 | 1 是启用，反之同理 |
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| **响度（力度）** | velocity | 7 位 | 支持数值 0~127 |
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| **是否启用声像位移** | is_displacement_included | 1 位 | 1 是启用，反之同理 |
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| **时间精度提升值**（非必含） | high_time_precision | 8 位 | 支持数值 0~255，若在 元信息 中启用**高精度音符时间控制**，则此值启用，代表音符时间控制精度偏移，此值每增加 1，则音符开始时刻向后增加 1/1250 秒 |
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| **乐器名称** | sound_name | 依据先前定义 | 最多可支持 31 个中文字符 或 63 个西文字符，其长度取决于先前获知的 “乐器名称长度” 的定义 |
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| **声像位移**（非必含） | position_displacement | 共三个值，每个值 16 位 共 48 位 | 若前述**是否启用声像位移**已启用，则此值启用；三个值分别代表 x、y、z 轴上的便宜，每个值支持数值 0~65535，注意，这里每个 1 代表最小音量的 0.001 个单位，即取值是此处表示数字的千分倍 |
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