嗷呜~

llc_spec_Creeper.py

@@ -0,0 +1,227 @@
+# -*- coding: utf-8 -*-
+
+# 伶伦 开发交流群 861684859
+
+
+"""
+伶伦转换器暨模组特用奇巧
+Linglun Converter for Special Use with addons
+
+版权所有 © 2023 金羿 & 睿穆开发组
+Copyright © 2023 EillesWan & TriM Org.
+
+开源相关声明请见 ./License.md
+Terms & Conditions: ./Lisense.md
+"""
+
+__version__ = "0.0.1"
+
+import json
+import os
+import sys
+
+from rich.table import Table
+
+import Musicreater
+from Musicreater.constants import MIDI_PITCH_NAME_TABLE, PERCUSSION_INSTRUMENT_LIST
+from utils.io import *
+
+osc.project_name = "伶伦暨模组特用奇巧"
+osc.version = __version__
+
+
+if len(sys.argv) > 0:
+
+    def go_for_args(debugMode: str = "False", logfile: str = "True"):
+        global logger
+        osc.isRelease = False if debugMode.lower() in ("true", "1") else True
+        logger.printing = not osc.isRelease
+        logger.writing = True if logfile.lower() in ("true", "1") else False
+
+    go_for_args(*sys.argv)
+
+
+# 显示大标题
+
+MainConsole.print(
+    "[#121110 on #F0F2F4]     ",
+    style="#121110 on #F0F2F4",
+    justify="center",
+)
+MainConsole.rule(
+    title="[bold #AB70FF]欢迎使用{}".format(osc.project_name),
+    characters="=",
+    style="#26E2FF",
+)
+# MainConsole.rule(title="[bold #AB70FF]Welcome to Linglun Converter", characters="-")
+MainConsole.rule(
+    title="[#AB70FF]版本{} | 音·创内核版本{}".format(__version__, Musicreater.__version__),
+    characters="-",
+    style="#26E2FF",
+)
+MainConsole.print(
+    "[#121110 on #F0F2F4]     ",
+    style="#121110 on #F0F2F4",
+    justify="center",
+)
+
+
+# 获取midi列表
+while True:
+    midi_path = ipt(f"MIDI地址或所在目录地址：")
+    try:
+        if os.path.exists(midi_path):
+            if os.path.isfile(midi_path):
+                midis = (midi_path,)
+            elif os.path.isdir(midi_path):
+                midis = (
+                    os.path.join(midi_path, i)
+                    for i in os.listdir(midi_path)
+                    if i.lower().endswith(".mid") or i.lower().endswith(".midi")
+                )
+            else:
+                prt("输入内容有误，请重新输入。")
+                continue
+        else:
+            prt("该地址不存在，或无法访问该地址，请重新输入。")
+            continue
+    except PermissionError:
+        prt("无法访问该地址，请检查是否给予程序相关文件的访问权限。")
+        continue
+    break
+
+
+# percussion_only = format_ipt(
+#     "仅处理打击乐器 (否/0|是/1)：", bool_str, "输入内容格式错误，应为 是/1/真/t/y 或 否/0/假/f/n"
+# )[1]
+
+speed: float = format_ipt("播放速度", float_str, "错误，需要浮点型数据；请重新输入。")[1]
+
+
+
+
+final_result: Dict[str, Dict[int, List[Tuple[str, int, str]]]] = {}
+
+for single_midi in midis:
+    fn = os.path.splitext(os.path.split(single_midi)[-1])[0]
+    midi_cvt = Musicreater.MidiConvert.from_midi_file(
+        single_midi,
+    )
+    midi_cvt.to_music_channels()
+
+    max_delay = 0
+    instrument_ID = -1
+    total_track = {}
+    instriments = {}
+
+    # 此处 我们把通道视为音轨
+    for i in midi_cvt.channels.keys():
+        # 如果当前通道为空 则跳过
+        if not midi_cvt.channels[i]:
+            continue
+
+        # 第十通道是打击乐通道
+        SpecialBits = True if i == 9 else False
+
+        for track_no, track in midi_cvt.channels[i].items():
+            for msg in track:
+                if msg[0] == "PgmC":
+                    instrument_ID = msg[1]
+
+                if msg[0] == "NoteS":
+                    soundID, _X = (
+                        midi_cvt.perc_inst_to_soundID_withX(msg[1])
+                        if SpecialBits
+                        else midi_cvt.inst_to_souldID_withX(instrument_ID)
+                    )
+                    score_now = round(msg[-1] / float(speed) / 50)
+                    max_delay = max(max_delay, score_now)
+                    mc_pitch = "" if SpecialBits else 2 ** ((msg[1] - 60 - _X) / 12)
+                    try:
+                        total_track[score_now].append(
+                            (MIDI_PITCH_NAME_TABLE[msg[1]], mc_pitch, soundID),
+                        )
+                    except (IndexError, KeyError):
+                        total_track[score_now] = [
+                            (MIDI_PITCH_NAME_TABLE[msg[1]], mc_pitch, soundID),
+                        ]
+
+                    try:
+                        instriments[soundID] += 1
+                    except (IndexError, KeyError):
+                        instriments[soundID] = 1
+
+    del midi_cvt
+
+    table = Table(
+        *instriments.keys(),
+        title="[bold #AB70FF on #121110]{} 乐器统计".format(fn),
+        title_style="#26E2FF on #121110",
+    )
+    table.add_row(*[str(i) for i in instriments.values()])
+
+    MainConsole.print(
+        "[bold #8B50DF on #F0F2F4]-={}=-".format(fn),
+        style="#AB70FF on #F0F2F4",
+        justify="center",
+    )
+
+    prt(table)
+
+    inst_selected: Set[str] = format_ipt(
+        """请选择需要保留的乐器；以空格作分割；以 percussion 表示全部打击乐器|以 pitched 表示全部乐音乐器|以 all 表示所有乐器\n：""",
+        lambda x: set(
+            [
+                i.lower()
+                for i in x.split(" ")
+                if isin(
+                    i,
+                    {
+                        True: (
+                            list(instriments.keys()) + ["all", "pitched", "percussion"]
+                        )
+                    },
+                )
+            ]
+        ),
+        "输入错误，需要在已有的乐器范围之内。",
+        strict_mode=True,
+    )[1]
+
+    if "all" in inst_selected:
+        inst_selected.remove("all")
+        for i in instriments.keys():
+            inst_selected.add(i)
+
+    if "percussion" in inst_selected:
+        inst_selected.remove("percussion")
+        for i in instriments.keys():
+            if i in PERCUSSION_INSTRUMENT_LIST:
+                inst_selected.add(i)
+
+    if "pitched" in inst_selected:
+        inst_selected.remove("pitched")
+        for i in instriments.keys():
+            if i not in PERCUSSION_INSTRUMENT_LIST:
+                inst_selected.add(i)
+
+    result_piece = []
+    for i, ele in total_track.items():
+        this_ele = [k for k in ele if k[-1] in inst_selected]
+        if this_ele:
+            result_piece.append((i, this_ele))
+
+    result_piece.sort(key=lambda x: x[0])
+
+    final_result[fn] = {}
+    for ind, ele in result_piece:
+        final_result[fn][ind - result_piece[0][0]] = ele
+
+    with open("result.json", "w", encoding="utf-8") as f:
+        json.dump(
+            final_result,
+            f,
+            ensure_ascii=False,
+            indent=3,
+            sort_keys=True,
+        )