mirror of
https://github.com/Escartem/AnimeWwise.git
synced 2026-06-04 23:40:25 +08:00
305 lines
8.7 KiB
Python
305 lines
8.7 KiB
Python
import os
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import sys
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import time
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import shutil
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import filecmp
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import tempfile
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import wavescan
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import subprocess
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cwd = os.getcwd()
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path = lambda path: os.path.join(cwd, path)
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call = lambda args: subprocess.call(args, stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)
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skips = "000000000" # used for debugging
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# 1 - original extract
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# 2 - patch
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# 3 - patch extract
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# 4 - filter files
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# 5 - wem to wav
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# 6 - wav to mp3
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# 7 - map names
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# 8 - clean up
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# 9 - temp clean up
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class WwiseExtract:
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def __init__(self, _map, _format, input_folder, output_folder, diff_folder, progress):
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self.map = _map
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self.format = _format
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self.paths = {
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"input": input_folder,
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"output": output_folder,
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"diff": diff_folder,
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"temp": tempfile.TemporaryDirectory()
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}
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self.progress = progress
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# TODO: add skip / select mapping option
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def path(self, base, path):
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base_path = self.paths[base]
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if base == "temp":
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base_path = base_path.name
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return os.path.join(base_path, path)
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def extract(self):
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audio_format = self.format
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mapper = self.map
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_p = self.path # lazy
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print(f'Format: {audio_format}')
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# TODO: ui popup
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# if os.path.exists("output") and len(os.listdir("output")) > 0:
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# print("The output folder needs to be cleared, continue ? [Y/N]")
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# select = input(">")
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# if select.lower() == "y":
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# shutil.rmtree("output")
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# else:
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# print("Aborting")
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# exit()
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# Get all files to process
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hdiff_files = [f for f in os.listdir(self.paths["input"]) if f.endswith(".pck") and os.path.exists(_p("diff", f"{f}.hdiff"))]
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alone_files = [f for f in os.listdir(self.paths["input"]) if f.endswith(".pck") and not os.path.exists(_p("diff", f"{f}.hdiff"))]
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files = [*hdiff_files, *alone_files]
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if len(files) == 0:
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print("No files found !")
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# self.progress(100)
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return
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print(self.paths["temp"].name)
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print(f"{len(files)} file{'s' if len(files) != 1 else ''} to extract")
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iteration = 0
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for file in files:
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try:
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iteration += 1
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filename = file
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if file in hdiff_files:
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filename = f"{file.split('.')[0]}.hdiff.pck"
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print(f"--- {filename} ({iteration}/{len(files)}) ---")
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alone = False #8 steps
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if file in alone_files:
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alone = True # 5 steps
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######################################
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### 1 - Extract original .pck file ###
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######################################
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if skips[0] != "1":
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shutil.copy(_p("input", file), _p("temp", file))
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output_path = "original_decoded"
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if alone:
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output_path = "wem"
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print(f"Extracting")
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wavescan.extract(_p("temp", file), _p("temp", output_path))
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self.progress(["total", 15])
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if alone:
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all_files = os.listdir(_p("temp", "wem"))
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######################################
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### 2 - Patch the .pck with .hdiff ###
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######################################
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if skips[1] != "1":
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if not alone:
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print(f"Patching")
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# update files
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shutil.copy(_p("diff", f"{file}.hdiff"), _p("temp", f"{file}.hdiff"))
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shutil.move(_p("temp", file), _p("temp", f"{file.split('.')[0]}.original.pck"))
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# prepare args
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args = [
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path("tools/hpatchz/hpatchz.exe"),
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"-f",
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_p("temp", f"{file.split('.')[0]}.original.pck"),
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_p("temp", f"{file}.hdiff"),
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_p("temp", file)
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]
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call(args)
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self.progress(["total", 20])
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#####################################
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### 3 - Extract patched .pck file ###
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#####################################
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if skips[2] != "1":
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if not alone:
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print(f"Extracting patch")
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wavescan.extract(path(f"temp/{file}"), path(f"temp/patched_decoded"))
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self.progress(["total", 30])
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# cleanup useless files to save storage
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os.remove(_p("temp", file))
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os.remove(_p("temp", f"{file}.hdiff"))
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os.remove(_p("temp", f"{file.split('.')[0]}.original.pck"))
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####################################
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### 4 - Search new/changed files ###
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####################################
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if skips[3] != "1":
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if not alone:
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print(f"Filtering files")
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# compare folders
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diff = filecmp.dircmp(_p("temp", "original_decoded"), _p("temp", "patched_decoded"))
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new_files, changed_files = diff.right_only, diff.diff_files
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all_files = [*new_files, *changed_files]
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# merge files
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os.makedirs(_p("temp", "wem"), exist_ok=True)
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for file in all_files:
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shutil.move(_p("temp", f"patched_decoded/{file}"), _p("temp", f"wem/{file}"))
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# cleanup useless folders to save storage
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shutil.rmtree(_p("temp", "original_decoded"))
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shutil.rmtree(_p("temp", "patched_decoded"))
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self.progress(["total", 35])
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######################################
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### 5 - Convert .wem files to .wav ###
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######################################
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if skips[4] != "1":
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# updates folders
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os.makedirs(_p("temp", "wav"), exist_ok=True)
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print(f"Converting to wav")
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pos = 0
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# convert each file one by one
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for file in all_files:
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pos += 1
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args = [
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path("tools/vgmstream/vgmstream-cli.exe"),
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"-o",
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_p("temp", f"wav/{file.split('.')[0]}.wav"),
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_p("temp", f"wem/{file}")
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]
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call(args)
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self.progress(["total", round(35 + (pos * 30) / len(all_files))])
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self.progress(["task", round((pos * 100) / len(all_files))])
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# cleanup
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shutil.rmtree(_p("temp", "wem"))
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wem_length = len(all_files)
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all_files = [f for f in os.listdir(_p("temp", "wav"))]
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diff_length = wem_length - len(all_files)
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if diff_length > 0:
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print(f": Failed to extract {diff_length} files out of {wem_length} (probably no extractable content)")
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#############################################
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### 6 - Convert .wav files to .mp3 or ogg ###
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#############################################
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if skips[5] != "1":
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# updates folders and progress bar
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os.makedirs(_p("temp", audio_format), exist_ok=True)
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print(f"Converting to {audio_format}")
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# update file list
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all_files = [f"{f.split('.')[0]}.wav" for f in all_files]
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pos = 0
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# convert each file one by one
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for file in all_files:
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pos += 1
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args = [
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path("tools/ffmpeg/ffmpeg.exe"),
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"-i",
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_p("temp", f"wav/{file}"),
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"-acodec",
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"libvorbis" if audio_format == "ogg" else "libmp3lame",
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"-b:a",
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"192k", # 192k | 4k
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_p("temp", f"{audio_format}/{file.split('.')[0]}.{audio_format}"),
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]
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call(args)
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self.progress(["total", (round(65 + (pos * 30) / len(all_files)))])
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self.progress(["task", round((pos * 100) / len(all_files))])
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# cleanup
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shutil.rmtree(_p("temp", "wav"))
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# update files list
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all_files = [f"{f.split('.')[0]}.{audio_format}" for f in all_files]
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if not alone:
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new_files = [f"{f.split('.')[0]}.{audio_format}" for f in new_files]
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changed_files = [f"{f.split('.')[0]}.{audio_format}" for f in changed_files]
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#########################
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### 7 - Map filenames ###
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#########################
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if skips[6] != "1" or mapper != None:
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print(f"Mapping names")
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# TODO: remove unmapped folder if empty
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os.makedirs(_p("temp", "map/unmapped"), exist_ok=True)
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if not alone:
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os.makedirs(_p("temp", f"map/new_files/unmapped"), exist_ok=True)
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os.makedirs(_p("temp", f"map/changed_files/unmapped"), exist_ok=True)
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lang = None
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for file in all_files:
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file_name = file.split(".")[0]
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base_path = "map"
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if not alone:
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if file in new_files:
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base_path = "map/new_files"
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elif file in changed_files:
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base_path = "map/changed_files"
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key_data = mapper.get_key(file_name, lang is None)
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if key_data is not None:
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if lang is None:
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lang = key_data[1]
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# TODO: use language for output path
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print(f"\n: {lang} detected")
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dir_path = _p("temp", f"{base_path}/{key_data[0]}.{audio_format}")
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os.makedirs(os.path.dirname(dir_path), exist_ok=True)
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shutil.copy(_p("temp", f"{audio_format}/{file}"), dir_path)
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else:
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shutil.copy(_p("temp", f"{audio_format}/{file}"), _p("temp", f"{base_path}/unmapped/{file}"))
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######################################################
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### 8 - Clean everything and move result to output ###
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######################################################
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if skips[7] != "1":
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print(f"Cleaning up")
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filename = filename.split('.')[0]
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shutil.move(_p("temp", "map"), _p("output", filename))
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self.paths["temp"].cleanup()
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self.progress["total", 100]
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except Exception as e:
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print("")
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print("An error occured while processing this file ! Skipping... details of the error bellow :")
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print(f"Line {sys.exc_info()[-1].tb_lineno}, {e}")
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print("-"*30)
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print("Done extracting everything !")
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