mirror of
https://github.com/4jcraft/4jcraft.git
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142 lines
4.9 KiB
Python
142 lines
4.9 KiB
Python
#!/usr/bin/env python3
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'''
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Copyright (c) 2026 Pyogenics
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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'''
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'''
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Localisation packer tool
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--------------------------------------------------
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Usage: pack_lock.py path/to/lang/dir path/to/output.loc
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'''
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from sys import argv
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import xml.etree.ElementTree as ET
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from glob import glob
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from os import path
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from struct import pack
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from io import BytesIO
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def pack_stream(format, stream, *data):
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packedData = pack(format, *data)
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stream.write(packedData)
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def write_string(string, stream):
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string = string.encode("utf-8")
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pack_stream(">H", stream, len(string))
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stream.write(string)
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target_dir = argv[1]
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output_file_path = argv[2]
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strings_h_output_file_path = argv[3]
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lang_file_paths = glob(f"{target_dir}/*/*.lang")
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# Process lang strings
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langs = {}
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for lang_file_path in lang_file_paths:
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lang_name = path.split(lang_file_path)[0] # This will give us the dir path to strings.lang
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lang_name = path.split(lang_name)[1] # This will give use just the directory before strings.lang (which should be the lang name)
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lang_file_tree = ET.parse(lang_file_path)
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lang_root = lang_file_tree.getroot()
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strings = {}
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for lang_data in lang_root:
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string_name = lang_data.attrib["name"]
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string = lang_data[0].text
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# Some strings have empty values
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if string == None:
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string = ""
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strings[string_name] = string
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print(f"Processed {len(strings)} strings from {lang_file_path}")
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langs[lang_name] = dict(sorted(strings.items()))
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print(f"Processed {len(langs)} languages")
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# Write loc file
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TARGET_LOC_VERSION = 0
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TARGET_LANG_VERSION = 1
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TARGET_LANG_STATIC = True
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with open(output_file_path, "wb") as loc_file:
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# Write header
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pack_stream(">2I", loc_file,
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TARGET_LOC_VERSION,
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len(langs)
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)
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# Write lang data
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lang_sizes = {}
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lang_stream = BytesIO()
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old_stream_pos = 0
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for lang_name, strings in langs.items():
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old_stream_pos = lang_stream.tell()
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# Write header
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pack_stream(">I", lang_stream, TARGET_LANG_VERSION) # version
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if TARGET_LANG_VERSION > 0:
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pack_stream("?", lang_stream, TARGET_LANG_STATIC)
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write_string(lang_name, lang_stream) # lang name
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pack_stream(">I", lang_stream, len(strings)) # string count
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# Write strings
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if TARGET_LANG_STATIC:
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for string in strings.values():
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write_string(string, lang_stream)
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else:
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for string_name, string in strings.items():
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write_string(string_name, lang_stream)
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write_string(string, lang_stream)
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lang_sizes[lang_name] = lang_stream.tell() - old_stream_pos
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# Write lang size map, this is used by the client to skip to its prefered lang and read it
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for lang_name, size in lang_sizes.items():
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write_string(lang_name, loc_file)
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pack_stream(">I", loc_file, size)
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# Write out the lang data now
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lang_stream.seek(0, 0)
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loc_file.write(lang_stream.read())
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print(f"Wrote {loc_file.tell()} bytes to {output_file_path}")
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# Generate strings.h
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strings_h = []
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# XXX: Default to en-EN because the localisation setup in the sources is inconsistent and we have differing ID_ strings, might be problematic if you wanted to build a certain set of languages
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for string_name in langs["en-EN"].keys():
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strings_h.append(f"#define {string_name} {len(strings_h)}\n")
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with open(strings_h_output_file_path, "w") as strings_h_file:
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strings_h_file.writelines(
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[
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"#pragma once\n",
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"// DO NOT MODIFY THIS FILE MANUALLY, it was automatically generated by pack_lock.py\n",
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"// If you want to edit language strings edit strings.lang in your chosen platform folder (like Minecraft.Client/Platform/Windows64Media/loc)\n",
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"\n"
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]
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)
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strings_h_file.writelines(strings_h)
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print(f"Generated {strings_h_output_file_path} with {len(strings_h)} defines") |