diff --git a/server/importer.py b/server/importer.py
new file mode 100644
index 0000000..21dc396
--- /dev/null
+++ b/server/importer.py
@@ -0,0 +1,368 @@
+import os
+import zipfile
+import json
+import shutil
+import hashlib
+from PIL import Image
+
+def calculate_md5_and_size(file_path):
+ md5_hash = hashlib.md5()
+ file_size = 0
+
+ with open(file_path, "rb") as file:
+ for byte_block in iter(lambda: file.read(4096), b""):
+ md5_hash.update(byte_block)
+ file_size += len(byte_block)
+
+ return md5_hash.hexdigest(), file_size
+
+def process_folder(folder_path):
+ md5_checksum_dict = {}
+ size_dict = {}
+
+ for root, dirs, files in os.walk(folder_path):
+ for file_name in files:
+ file_path = os.path.join(root, file_name)
+ relative_path = os.path.relpath(file_path, folder_path)
+
+ md5_checksum, file_size = calculate_md5_and_size(file_path)
+
+ md5_checksum_dict[relative_path.replace("\\", "/")] = md5_checksum
+ size_dict[relative_path.replace("\\", "/")] = file_size
+
+ return md5_checksum_dict, size_dict
+
+def write_to_file(file_name, data):
+ with open(file_name, "w") as file:
+ file.write(json.dumps(data, separators=(',', ':')))
+
+def get_unique_song_file(existing_songs, song_file):
+ counter = 1
+ unique_song_file = song_file
+ while unique_song_file in existing_songs:
+ unique_song_file = f"{song_file}{counter}"
+ counter += 1
+ return unique_song_file
+
+def get_chart_list(dir, manifest):
+ chart_6k = manifest.get("diff_6k").split('/')
+ chart_4k = manifest.get("diff_4k").split('/')
+ dir_list = []
+ all_chart = chart_6k + chart_4k
+ diff_table = ["_EL.bms", "_EX.bms", "_LPR.bms", "_PR.bms", "_EL4.bms", "_EX4.bms", "_PR4.bms"]
+ for i in range(len(all_chart)):
+ if all_chart[i] != "0":
+ path = os.path.join(dir, "note", manifest.get("mp3") + diff_table[i])
+ dir_list.append(path)
+ return dir_list
+
+def deleteChart(song_id):
+
+ # Find the song manifest to remove.
+
+ playmanifest_path = "OverRide/playmanifest.json"
+ with open(playmanifest_path, 'r', encoding="utf-8") as f:
+ playmanifest = json.load(f)
+
+ manifest_to_remove = None
+ for manifest in playmanifest:
+ if manifest[0].get("id") == song_id:
+ manifest_to_remove = manifest
+ break
+
+ # We now have the manifest to remove, which is aquired after looping through the main manifest.
+
+ if manifest_to_remove is None:
+ print("That song ID not found. 没有找到此歌曲ID。")
+ return
+
+ # Confirm with the user one last time by printing out some useful data.
+
+ song_title = manifest_to_remove[0].get("title")
+ diff_str = manifest_to_remove[0].get("diff_6k") + "/" + manifest_to_remove[0].get("diff_4k")
+ charter = manifest_to_remove[0].get("charter_6k") + "/" + manifest_to_remove[0].get("charter_4k")
+ print(f"Are you sure you want to delete the song '{song_title}', difficulty '{diff_str}', charted by '{charter}'?")
+ print(f"你确定要删除这首歌吗？名为 '{song_title}'，难度 '{diff_str}'，谱师为 '{charter}'?")
+ confirm = input("(y/n): ")
+ if confirm.lower() != 'y':
+ print("Deletion cancelled. 删除终止。")
+ return
+
+ song_name = manifest_to_remove[0].get("mp3")
+
+ # Remove everything but the chart.
+
+ paths_to_check = [
+ (os.path.join("OverRide", "bga", f"{song_name}.zip"), False),
+ (os.path.join("OverRide", "music", f"{song_name}"), False),
+ (os.path.join("Resources", "data_fm", f"{song_name}.jpg"), False),
+ (os.path.join("Resources", "data_fm", f"255{song_name}.jpg"), False),
+ ]
+
+ for path, _ in paths_to_check:
+ if os.path.exists(path):
+ os.remove(path)
+
+ # Remove charts
+
+ charts = get_chart_list(os.path.join("OverRide"), manifest_to_remove[0])
+
+ for chart in charts:
+ chart = chart.replace(".bms", "")
+ if os.path.exists(chart):
+ os.remove(chart)
+
+ # Remove the charts from the zip.
+
+ note_zip_path = os.path.join("OverRide", "Note.zip")
+ if os.path.exists(note_zip_path):
+ temp_zip_path = os.path.join("OverRide", "temp_Note.zip")
+ with zipfile.ZipFile(note_zip_path, 'r') as note_zip:
+ with zipfile.ZipFile(temp_zip_path, 'w') as temp_zip:
+ for item in note_zip.infolist():
+ check_name = "offlineNote_" + song_name + "_"
+ file_name = item.filename
+ if not file_name.startswith(check_name):
+ # write file
+ temp_zip.writestr(item, note_zip.read(item.filename))
+
+ os.remove(note_zip_path)
+ os.rename(temp_zip_path, note_zip_path)
+
+ # Remove the manifest, and refresh the metadata.
+
+ playmanifest.remove(manifest_to_remove)
+ with open(playmanifest_path, 'w', encoding="utf-8") as f:
+ json.dump(playmanifest, f, indent=4)
+
+ # Correct the main sync and metadata.
+ update_metadata()
+ print("Song has been deleted from the server. 歌曲已从服务器删除。")
+
+def importChart(name):
+
+ # Create a temp directory for unzipping the provided zip file.
+
+ extract_to = "_temp"
+ if os.path.exists(extract_to):
+ shutil.rmtree(extract_to)
+ os.makedirs(extract_to)
+
+ if not os.path.isfile(name):
+ print(f"Error: The file '{name}' does not exist.")
+ return
+
+ # Safely opens the zip file.
+
+ try:
+ with zipfile.ZipFile(name, 'r') as zip_ref:
+ zip_ref.extractall(extract_to)
+ except zipfile.BadZipFile:
+ print(f"Error: '{name}' is not a valid zip file.")
+ return
+ except PermissionError:
+ print(f"Error: Permission denied. Check your permissions for '{extract_to}'.")
+ return
+ except Exception as e:
+ print(f"An unexpected error occurred when unzipping: {e}")
+ return
+
+ # Safely read the song manifest
+
+ manifest_path = os.path.join(extract_to, "manifest.json")
+
+ if not os.path.isfile(manifest_path):
+ print(f"Error: The file '{manifest_path}' does not exist.")
+ return
+ try:
+ with open(manifest_path, 'r', encoding='utf-8') as f:
+ manifest = json.load(f)
+ except Exception as e:
+ print(f"JSON parse failed for manifest failed: {e}")
+ return
+
+ for song in manifest:
+ song_file = song.get("mp3")
+
+ # get list of charts
+
+ charts = get_chart_list(extract_to, song)
+
+ # Sanity check everything
+ # (0): at least one chart should be present in the config.
+
+ standard_check = True
+ reason_fail = ""
+
+ if charts == []:
+ standard_check = False
+ reason_fail += "\nNo charts found in the chart config this song (all zeroes). "
+
+ bga_data = song.get("bga")
+
+ # (1): either the jpg and png version of the thumbnail should exist.
+
+ img1_path = os.path.join(os.path.join(extract_to, "thumbs"), f"{song_file}.jpg")
+ img2_path = os.path.join(os.path.join(extract_to, "thumbs"), f"{song_file}.png")
+ is_png = False
+
+ if os.path.exists(img1_path) == False:
+ if os.path.exists(img2_path) == False:
+ standard_check = False
+ reason_fail += "\nSong thumbnail (music_name.jpg or music_name.png) is missing from the thumbs folder. "
+ else:
+ is_png = True
+
+ # (2): The correct mp3 file should be there.
+
+ song_path = os.path.join(os.path.join(extract_to, "music"), f"{song_file}.mp3")
+
+ if os.path.exists(song_path) == False:
+ standard_check = False
+ reason_fail += "\nMusic file (music_name.mp3) is missing from the Music folder. "
+
+ # (3): If bga data is present, bga file should be there.
+
+ bga_path = os.path.join(os.path.join(extract_to, "bga"), f"{song_file}.zip")
+
+ if bga_data != None and os.path.exists(bga_path) == False:
+ standard_check = False
+ reason_fail += "\nSince manifest specified BGA, there should be a music_name.zip in the bga folder. "
+
+ # (4): If bga data is not present but there is a song_name.zip in bga folder.
+
+ if bga_data == None and os.path.exists(bga_path):
+ standard_check = False
+ reason_fail += "\nManifest did not specify BGA, but there is a music_name.zip in the bga folder. While this is not a breaking issue, if you wish to use the BGA please specify it in the manifest. "
+
+ # (5): All the charts specified in the manifest should exist
+
+ for chart in charts:
+ if os.path.exists(chart) == False:
+ standard_check = False
+ reason_fail += "\nA chart that is specified in manifest is missing from the note folder: " + chart + ". "
+
+ # That is it!
+
+ if standard_check == False:
+ print("The song contains issues and is not imported. 此曲目存在问题，没有导入。")
+ print("The reasons are as follows. 原因如下。")
+ print(reason_fail)
+ shutil.rmtree(extract_to)
+ continue
+
+ playmanifest_path = "OverRide/playmanifest.json"
+ with open(playmanifest_path, 'r', encoding="utf-8") as f:
+ playmanifest = json.load(f)
+
+ existing_song_files = [item[0].get("mp3") for item in playmanifest]
+ unique_song_file = get_unique_song_file(existing_song_files, song_file)
+
+ # Copy bga zip file if bga is specified
+
+ if bga_data != None:
+ new_bga_name = unique_song_file + ".zip"
+ new_bga_path = os.path.join("OverRide", "bga", new_bga_name)
+ os.makedirs(os.path.dirname(new_bga_path), exist_ok=True)
+ shutil.move(bga_path, new_bga_path)
+
+ # Copy music file
+
+ new_song_name = unique_song_file
+ new_song_path = os.path.join("OverRide", "Music", new_song_name)
+ os.makedirs(os.path.dirname(new_song_path), exist_ok=True)
+ shutil.move(song_path, new_song_path)
+
+ # Copy the thumbnails
+
+ new_img_name = unique_song_file + ".jpg"
+ new_img_path = os.path.join("Resources", "data_fm", new_img_name)
+ os.makedirs(os.path.dirname(new_img_path), exist_ok=True)
+
+ if is_png:
+ with Image.open(img2_path) as img:
+ rgb_img = img.convert("RGB")
+ rgb_img.save(new_img_path, "JPEG")
+ else:
+ shutil.move(img1_path, new_img_path)
+
+ # Save a resized 255x255 version of the image
+ resized_img_name = "255" + unique_song_file + ".jpg"
+ resized_img_path = os.path.join("Resources", "data_fm", resized_img_name)
+
+ with Image.open(new_img_path) as img:
+ img = img.resize((255, 255), Image.Resampling.LANCZOS)
+ img.save(resized_img_path, "JPEG")
+
+ # Copy all the charts
+
+ for chart in charts:
+ new_chart_name = os.path.basename(chart).replace(".bms", "")
+ new_chart_name = new_chart_name.replace(song_file, unique_song_file)
+ new_chart_path = os.path.join("OverRide", "Note", new_chart_name)
+ os.makedirs(os.path.dirname(new_chart_path), exist_ok=True)
+ shutil.copy(chart, new_chart_path)
+
+ # Add charts to zip
+
+ note_zip_path = os.path.join("OverRide", "Note.zip")
+ new_charts = []
+ for chart in charts:
+ new_chart_name = chart.replace(song_file, f"offlineNote_{unique_song_file}")
+ new_chart_name = new_chart_name.replace(".bms", "")
+ os.rename(chart, new_chart_name)
+ new_charts.append(new_chart_name)
+
+ with zipfile.ZipFile(note_zip_path, 'a') as note_zip:
+ for chart in new_charts:
+ note_zip.write(chart, arcname=os.path.basename(chart))
+
+ # Merge the manifest
+
+ if playmanifest:
+ last_id = playmanifest[-1][0].get("id", 0)
+ else:
+ last_id = 0
+
+ song["id"] = last_id + 1
+ song["mp3"] = unique_song_file
+
+ playmanifest.append([song])
+ with open(playmanifest_path, 'w', encoding="utf-8") as f:
+ json.dump(playmanifest, f, indent=4)
+
+ print(f"Song added: 歌曲已添加：{unique_song_file}")
+
+ # Refresh the metadata and we are done!
+ update_metadata()
+ shutil.rmtree(extract_to)
+
+
+def update_metadata():
+ resources_folder = "Resources"
+
+ md5_checksum_dict, size_dict = process_folder(resources_folder)
+
+ md5_file_name = "OverRapid/Md5ListChecksum.json"
+ size_file_name = "OverRapid/SizeList.json"
+
+ write_to_file(md5_file_name, md5_checksum_dict)
+ write_to_file(size_file_name, size_dict)
+
+ print(f"MD5 and size checksums saved.")
+
+def main():
+ print("Override Concierge - 您的Override管家")
+ print("For music import, simply enter the zip file's path. For music deletion, simply enter its SID as displayed in-game.")
+ print("曲目导入请输入zip文件的目录。曲目删除请输入游戏内显示的SID。")
+ user_input = input("Input 输入: ")
+
+ if user_input.isdigit():
+ deleteChart(int(user_input))
+ elif not user_input.endswith(".zip"):
+ print("The file is not zip. 文件不是zip。")
+ else:
+ importChart(user_input)
+
+if __name__ == "__main__":
+ main()
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/.gitignore b/tools/osuosz to bms (modified om2bms)/.gitignore
new file mode 100644
index 0000000..389fb36
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/.gitignore
@@ -0,0 +1,2 @@
+**/__pycache__/
+**/input/
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/LICENSE b/tools/osuosz to bms (modified om2bms)/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
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+
+ To protect your rights, we need to prevent others from denying you
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+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
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+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
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diff --git a/tools/osuosz to bms (modified om2bms)/README.md b/tools/osuosz to bms (modified om2bms)/README.md
new file mode 100644
index 0000000..5a7a5ef
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/README.md
@@ -0,0 +1,117 @@
+# o!m2bms
+
+[Original Repo](https://github.com/mashimycota/om2bms)
+
+Program that converts osu!mania maps to BMS maps. (**currently only supports 2k to 8k**)
+
+Supports fully keysounded maps and bpm changes.
+
+**If you come across any Errors, please report them in the issues!**
+
+## Installation
+
+Written on Python 3.6+.
+You can download the required libraries by running:
+```
+pip install -r requirements.txt
+```
+
+Requires an instance of ffmpeg in your system PATH. Here's an [ffmpeg installtion tutorial](https://phoenixnap.com/kb/ffmpeg-windows) if you don't have it already. (To check it if works, type `ffmpeg` in your terminal, and it should not return an error)
+
+
+Set the default output directory by running,
+
+```
+python om2bms_osz.py -sdo [OUTPUT DIRECTORY]
+```
+
+or go to `default_outdir.ini` and paste the path to a subdirectory in a BMS songfolder directory.
+
+## Running
+Run
+
+```
+python om2bms_osz.py -i sample_osz_file.osz
+```
+
+to convert all 2k-8k files in `sample_osz_file.osz` and output them to `[OUTPUT DIRECTORY]/sample_osz_file`
+
+To convert individual .osu files run
+
+```
+python om2bms_osu.py -i sample_osu_file.osu
+```
+
+#### Batch Converting
+
+Run
+```
+python commandUI.py
+```
+To access the Command Line User Interface that allows some settings customisation and batch conversion of `.osz` files that are in the input folder (not compatible with single `.osu` files for now)
+
+(I personally think always converting `.osz` files is best anyway)
+
+
+### To view help, run
+
+```
+python om2bms_osz.py -h
+```
+
+```
+python om2bms_osu.py -h
+```
+
+## Key Mapping
+(note: I will make images for this section in the future | will also make the layouts customizable)
+
+
+Lets define the columns like this = `|1|2|3|4|5|6|7|8|`.
+
+If a column is used for the key count in question, it will have it's corresponding number inside it.
+
+### 2k
+`|1| | | |5| | | |` (so 1k + scratch with controller)
+
+### 3k
+`| | | |4|5|6| | |`
+
+### 4k
+`| | |3|4| |6|7| |`
+
+### 5k
+`| |2|3|4|5|6| | |`
+
+### 6k
+`|1|2|3|4|5|6| | |` (so 5k + scratch if controller)
+
+## To-do List
+
+- [ ] Slider Velocity
+- [ ] Difficulty calculation when converting
+- [x] *Background Videos* **(Needs to find fix for offset)**
+- [x] Persistent settings file for UI
+- [x] Support other keycounts then just 7k and 8k **(Supports 2k - 8k)**
+- [ ] Improved background image resize/processing when converting
+- [x] Adapt to be used without command line, aka a general run function for the arguments (necessary for GUI and improving command line UI)
+- [ ] Make GUI
+- [ ] Drag-and-drop for GUI
+- [ ] Change output file format from `.bms` to `.bmson` (will allow easier feature implementation). Not to be done for a while. Will require big rewrite.
+
+## Notes
+
+- Tested with LR2
+- Does not currently support SV changes
+- Uses first timing point to estimate the first measure
+- Assumes timing points are always the start of a new measure
+- If there are >1 hitsounds played in one note, only plays the hitsound with the highest bit
+
+[.osu file documentation](https://osu.ppy.sh/help/wiki/osu!_File_Formats/Osu_(file_format)).
+
+[BMS file documentation](https://hitkey.nekokan.dyndns.info/cmds.htm).
+
+## License
+
+This project is licensed under the GPLv3 license, refer to LICENSE for details.
+
diff --git a/tools/osuosz to bms (modified om2bms)/commandUI.py b/tools/osuosz to bms (modified om2bms)/commandUI.py
new file mode 100644
index 0000000..b1b503f
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/commandUI.py
@@ -0,0 +1,148 @@
+import om2bms_osz
+import os
+import json
+
+
+if __name__ == "__main__":
+
+ clear = lambda: os.system("cls")
+
+ end = False
+ curr_page = "main"
+
+ # curr_opts = {
+ # "in_file": "input",
+ # "set_default_out": open("./default_outdir.ini", "r").read().strip(),
+ # "hitsound": None,
+ # "bg": True,
+ # "video": True,
+ # "offset": -235,
+ # "judge": 2
+ # }
+ if not os.path.exists("./settings.json"):
+ # incase someone for some reason deletes the settings file
+ default_settings = {
+ "in_file": "input",
+ "set_default_out": "output",
+ "hitsound": None,
+ "bg": True,
+ "video": True,
+ "offset": -235,
+ "judge": 2
+ }
+ json.dump({"custom":default_settings, "default": default_settings}, open("./settings.json", "w"))
+
+ curr_opts = json.load(open("./settings.json", "r"))["custom"]
+
+
+ if not os.path.isdir(curr_opts["in_file"]):
+ os.mkdir(curr_opts["in_file"])
+ print(f"The missing input directory \"{curr_opts['in_file']}\" has been created. You can put your .osz files in there to convert.")
+ input("Press ENTER to continue...")
+
+
+ while not end:
+ # updates options with whatever changes were made in previous iteration
+ settings_file = json.load(open("./settings.json", "r"))
+ settings_file["custom"] = curr_opts
+ json.dump(settings_file, open("./settings.json", "w"))
+
+ # ugly format that shows the value of every setting at the beginning of each loop
+ main_page_options = """Input Folder: {}\t\t Output Folder: {}\t\t\t Use Hitsounds: {}
+Background Image: {}\t\t Default Map Offset: {}ms\t\t Judgement: {}
+Background Video: {}""".format(curr_opts["in_file"], curr_opts["set_default_out"], "False" if curr_opts["hitsound"] is None else curr_opts["hitsound"],
+ curr_opts["bg"], curr_opts["offset"], curr_opts["judge"], curr_opts["video"])
+
+
+ clear()
+ print("\n")
+ print(main_page_options)
+ print()
+
+ # initial page display
+ print("="*20 + "OPTIONS" + "="*20)
+ if curr_page == "main":
+ print("(1) Run Converter")
+ print("(2) Edit Settings")
+ print("(3) List Files To Convert")
+ print("(4) Exit Program")
+ elif curr_page == "settings":
+ print("(1) Change Input Folder \t\t (2) Change Output Folder")
+ print("(3) Toggle hitsounds \t\t\t (4) Toggle Convert Background Image")
+ print("(5) Change Offset\t\t\t (6) Change Map Judgement")
+ print("(7) Toggle Convert Background Video")
+ print("\n(RESET): Reset these settings back to the system defaults")
+ print("\n(0) Back to main page")
+
+
+
+
+
+ print("")
+ option = input("Choose option number: ").lower().strip()
+
+ if curr_page == "main": # functionality for each option of main page
+ if option == "1":
+ # input_dir_scan = list(os.scandir(curr_opts["in_file"]))
+
+ for file in os.scandir(curr_opts["in_file"]): # we loop across the path of every .osz file and convert them
+ if file.is_file() and file.path.endswith(".osz"):
+ curr_opts["in_file"] = file.path
+ om2bms_osz.convert(**curr_opts)
+
+ print("\nConversion Complete\n")
+ end = True
+ elif option == "2":
+ curr_page = "settings"
+ clear()
+ elif option == "3": # we just iterate over and display the filename of all .osz files in input file
+ for file in os.scandir(curr_opts["in_file"]):
+ if file.is_file() and file.path.endswith(".osz"):
+ print(os.path.basename(file.path))
+ input("(Enter to clear)")
+ elif option == "4":
+ end = True
+ else:
+ input("ERROR: That option number does not exist!")
+
+ elif curr_page == "settings": # functionality for each option of settings page
+ if option == "1":
+ new_input = input("Enter new input folder: ").strip()
+ if new_input:
+ curr_opts["in_file"] = new_input
+ else:
+ input("ERROR: the input folder must be a none empty name.")
+ elif option == "2":
+ new_output = input("Enter new output folder: ").strip()
+ if new_output:
+ curr_opts["set_default_out"] = new_output
+ else:
+ input("ERROR: the output folder must be a none empty name.")
+ elif option == "3":
+ curr_opts["hitsound"] = not curr_opts["hitsound"]
+ elif option == "4":
+ curr_opts["bg"] = not curr_opts["bg"]
+ elif option == "5":
+ new_offset = input("Enter a new Offset (ms): ").strip()
+ if all([num in map(str, range(10)) for num in (new_offset[1:] if new_offset[0] == "-" else new_offset)]):
+ curr_opts["offset"] = int(new_offset)
+ else:
+ input("ERROR: you must enter a whole number for the offset!")
+ elif option == "6":
+ new_judgement = input("Enter a number for the map judgement: ").strip()
+ if all([num in map(str, range(10)) for num in new_judgement]):
+ curr_opts["judge"] = int(new_judgement)
+ else:
+ input("ERROR: Judgement number must be a positive whole number!")
+ elif option == "7":
+ curr_opts["video"] = not curr_opts["video"]
+ elif option == "reset":
+ settings_file = json.load(open("./settings.json", "r"))
+ curr_opts = settings_file["default"]
+ # will update the "settings.json" on next iteration of the while loop
+
+ elif option == "0":
+ curr_page = "main"
+ else:
+ input("ERROR: That option number does not exist!")
+
diff --git a/tools/osuosz to bms (modified om2bms)/default_outdir.ini b/tools/osuosz to bms (modified om2bms)/default_outdir.ini
new file mode 100644
index 0000000..6caf68a
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/default_outdir.ini
@@ -0,0 +1 @@
+output
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/__init__.py b/tools/osuosz to bms (modified om2bms)/om2bms/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/om2bms/__init__.py
@@ -0,0 +1 @@
+
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/allerregular.ttf b/tools/osuosz to bms (modified om2bms)/om2bms/allerregular.ttf
new file mode 100644
index 0000000..8f384ee
Binary files /dev/null and b/tools/osuosz to bms (modified om2bms)/om2bms/allerregular.ttf differ
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/data_structures.py b/tools/osuosz to bms (modified om2bms)/om2bms/data_structures.py
new file mode 100644
index 0000000..ae59d02
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/om2bms/data_structures.py
@@ -0,0 +1,351 @@
+from typing import Union, List, Tuple, Dict
+
+from om2bms.exceptions import BMSHitSoundException
+
+
+class OsuMania:
+ """Class containing information from .osu file"""
+
+ def __init__(self):
+ # general
+ self.audio_filename = None
+ self.audio_lead_in = None
+ self.video_filename = None
+ self.video_start_time = None
+ self.special_style = None # o!m scrollkey y/n
+ self.sample_set = None
+ # metadata
+ self.title = None
+ self.title_unicode = None
+ self.artist = None
+ self.artist_unicode = None
+ self.creator = None
+ self.version = None
+ self.source = None
+ self.beatmap_id = None
+ self.stagebg = None
+
+ self.key_count = None # originally circle size
+ self.od = None
+
+ self.float_bpm = []
+ self.timing_points = []
+ self.hit_objects = []
+ self.sample_objects = []
+ self.objects = []
+ self.sample_filenames = []
+ self.filename_to_sample = {}
+
+ self.noninherited_tp = []
+
+ self.hitsounds = {}
+ self.hitsound_names = []
+
+ def parse_float_bpm(self, bpm: float):
+ """
+ Parse float bpm into (INDEX, BPM)
+ """
+ for e in self.float_bpm:
+ if e[1] == bpm:
+ return
+ self.float_bpm.append((get_current_hs_count(len(self.float_bpm) + 1), bpm))
+
+
+class OsuTimingPoint:
+ """Contains information for a particular timing point"""
+ def __init__(self):
+ self.time = None
+ self.ms_per_beat = None
+ self.meter = None
+ self.sample_set = None
+ self.sample_index = None
+ self.volume = None # not supported in lr2
+ self.inherited = None
+ self.kiai_mode = None # not needed
+
+ self.ms_per_measure = None
+
+ self.sort_type = 0 # for sorting
+
+ def __repr__(self):
+ return str(self.time) + "ms at " + str(self.ms_per_beat) + "ms_per_beat"
+
+ def __eq__(self, other):
+ return self.ms_per_beat == other.ms_per_beat and self.meter == other.meter and \
+ self.sample_set == other.sample_set and self.sample_index == other.sample_index
+
+
+class SoundEvent:
+ """Just to contain build_filename"""
+ _hit_sound_key = {
+ 0: "none",
+ 1: "normal",
+ 2: "whistle",
+ 4: "finish",
+ 8: "clap"}
+ _sample_set_key = {
+ 1: "normal",
+ 2: "soft",
+ 3: "drum"}
+
+ def __init__(self):
+ self.index = None
+
+ self.sort_type = 1 # for sorting
+
+ def build_filename(self, custom_index: int, sample_set: int, hitsound: int) -> str:
+ """
+ filename = {sample set}-hit{sound}{index}.wav
+ """
+ index = "" if custom_index == 1 else str(custom_index)
+ return str(HitSound._sample_set_key[sample_set]) + "-hit" + str(HitSound._hit_sound_key[hitsound]) \
+ + index + ".wav"
+
+ def get_info(self):
+ """
+ For list iterating purposes
+ """
+ return (self.index, self)
+
+
+class OsuBGSoundEvent(SoundEvent):
+ """
+ For when sample plays in the background that is not the audiofile
+ """
+ def __init__(self, time, filename, sample_num):
+ super().__init__()
+ self.time = time
+ self.filename = filename
+ self.index = get_current_hs_count(sample_num)
+
+ def __str__(self):
+ return self.filename
+
+
+class HitSound(SoundEvent):
+ """
+ hit_sound key
+ """
+ def __init__(self, hitsound: int, tp: Union[OsuTimingPoint, None], sample_set: int, custom_index:
+ int, filename: str, sample_num: int):
+ super().__init__()
+ self.timing_point = tp
+ self.hitsound = hitsound
+ self.sample_set = sample_set
+ self.custom_index = custom_index if custom_index != 0 else self.timing_point.sample_index
+ self.filename = filename if filename != "" else self.build_filename(self.custom_index, self.sample_set,
+ self.hitsound)
+ self.addition_set = self.sample_set # needed?
+ self.index = get_current_hs_count(sample_num)
+
+ def __str__(self):
+ return self.filename
+
+
+class OsuHitObject:
+ """
+ Hitobject class
+
+ mania_column:
+ scroll = 0
+ key1 = 1
+ key2 = 2
+ ...
+ key7 = 7
+ """
+ def __init__(self):
+ self.time = None
+ self.time_value = None
+ self.new_combo = False
+
+ self.hit_sound = None
+ self.mania_column = None
+
+ self.timing_point = None
+
+ self.sort_type = 1 # for sorting
+
+
+class OsuManiaNote(OsuHitObject):
+ """Single o!m note"""
+ def __init__(self):
+ super().__init__()
+
+ def get_type_value(self):
+ """
+ Returns type value of note
+ """
+ return 5 if self.new_combo else 1
+
+ def __str__(self):
+ return "NOTE: t=" + str(self.time) + "|c=" + str(self.mania_column)
+
+ def __repr__(self):
+ return "NOTE: t=" + str(self.time) + "|c=" + str(self.mania_column)
+
+
+class OsuManiaLongNote(OsuHitObject):
+ """o!m noodle"""
+ def __init__(self, end_time=None):
+ super().__init__()
+ self.end_time = end_time
+
+ def get_type_value(self):
+ """
+ Returns type value of note
+ """
+ return 132 if self.new_combo else 128
+
+ def __str__(self):
+ return "LN: t=" + str(self.time) + "|t2=" + str(self.end_time) + "|c=" + str(self.mania_column)
+
+ def __repr__(self):
+ return "LN: t=" + str(self.time) + "|t2=" + str(self.end_time) + "|c=" + str(self.mania_column)
+
+
+class BMSMeasure:
+ """
+ Contains info for all lines in the same measure
+ """
+ _hit_sounds = True
+
+ def __init__(self, measure_number: str):
+ self.measure_number = measure_number
+ self.lines = []
+
+ def __str__(self):
+ """
+ Returns in format XXXYY:NN
+ """
+ ret = ""
+ for line in self.lines:
+ ret += ("#" + str(self.measure_number) + str(line.channel) + ":" + str(line.data) + "\n")
+ return str(ret)
+
+ def create_data_line(self, channel: str, bits: int,
+ locations: List[Tuple[List[int], Union[OsuHitObject, OsuBGSoundEvent, str]]]):
+ """
+ Wrapper for creating data_line
+ """
+ chars = {}
+ locations_ = []
+ for e in locations:
+ locations_.append(e[0])
+ if isinstance(e[1], OsuHitObject):
+ if e[1].hit_sound is not None and BMSMeasure._hit_sounds:
+ chars[e[0]] = e[1].hit_sound.index
+ if chars[e[0]] == "":
+ chars[e[0]] = "ZZ"
+ else:
+ chars[e[0]] = "ZZ"
+ elif isinstance(e[1], OsuBGSoundEvent):
+ chars[e[0]] = e[1].index
+ else:
+ chars[e[0]] = e[1]
+ self.lines.append(BMSMainDataLine(channel, bits, chars, locations_, self.measure_number))
+
+ def create_measure_length_change(self, num_of_beats):
+ """
+ Channel 2 measure length change
+ """
+ # beats_over_four = float(num_of_beats / 4)
+ self.lines.append(BMSMainDataLine("02", 1, {0: str(num_of_beats)}, [0], self.measure_number))
+
+ def create_bpm_change_line(self, bpm: int):
+ """
+ Channel 3 bpm change (ints only), 01 - FF(255)
+ """
+ self.lines.append(BMSMainDataLine("03", 1, {0: str(hex(bpm))[2:4].upper().zfill(2)}, [0], self.measure_number))
+
+ def create_bpm_extended_change_line(self, bpm: Union[int, float], float_bpm_arr):
+ """
+ Channel 8 bpm change. Takes real number.
+ """
+ tup = (None, None)
+ for e in float_bpm_arr:
+ if e[1] == bpm:
+ tup = e
+ self.lines.append(BMSMainDataLine("08", 1, {0: str(tup[0])}, [0], self.measure_number))
+
+
+class BMSMainDataLine:
+ """
+ Single line within the
+ """
+ def __init__(self, channel: str, bits: int, chars: Dict[int, str], locations: List[int], measure_number: str):
+ self.channel = channel
+ self.data = self._build_data(bits, chars, locations)
+ self.measure_number = measure_number
+
+ def _build_data(self, bits: int, chars: Dict[int, str], locations: List[int]) -> str:
+ """
+ Builds the components of line
+ """
+ ret = ""
+ location_index = 0
+ for i in range(bits):
+ if i == locations[location_index]:
+ ret += chars[i]
+ if not location_index >= len(locations) - 1:
+ location_index += 1
+ else:
+ ret += "00"
+ return ret
+
+ def __str__(self):
+ """
+ Returns in format XXXYY:NN
+ """
+ ret = "#" + str(self.measure_number) + str(self.channel) + ":" + str(self.data) + "\n"
+ return str(ret)
+
+
+def get_current_hs_count(sample_num: int) -> str:
+ """
+ Returns the HitSound instance's base36 hitsound identifier.
+ """
+ def base36encode(number, alphabet='0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ') -> str:
+ """Converts an integer to a base36 string.
+ Adapted from Wikipedia.
+ """
+ base36 = ''
+ if 0 <= number < len(alphabet):
+ return alphabet[number]
+ while number != 0:
+ number, i = divmod(number, len(alphabet))
+ base36 = alphabet[i] + base36
+ return base36
+
+ ret = base36encode(sample_num)
+ if len(ret) == 1:
+ ret = "0" + ret
+ elif len(ret) > 2 or ret == "ZZ":
+ # raise BMSHitSoundException("Too many hitsounds.")
+ print("Too many hitsounds - continuing")
+ return ""
+ return ret
+
+
+def calculate_bpm(timing_point: OsuTimingPoint) -> Union[int, float]:
+ """
+ Calculates bpm and rounds if decimals 1-4 are 0 or 9
+ """
+ def get_nth_decimal(number, n):
+ """
+ Returns nth decimal of number
+ """
+ return int(number * (10 ** n)) % 10
+
+ bpm_float = 1 / ((timing_point.ms_per_beat / 1000) / 60)
+ ncount = count = 0
+ for i in range(1, 5):
+ if get_nth_decimal(bpm_float, i) == 0:
+ count += 1
+ elif get_nth_decimal(bpm_float, i) == 9:
+ ncount += 1
+ if count == 4:
+ return int(bpm_float)
+ elif ncount == 4:
+ return round(bpm_float)
+ else:
+ return int(bpm_float * (10 ** 4)) / 10000
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/exceptions.py b/tools/osuosz to bms (modified om2bms)/om2bms/exceptions.py
new file mode 100644
index 0000000..693eb06
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/om2bms/exceptions.py
@@ -0,0 +1,23 @@
+"""
+For exceptions
+"""
+
+
+class OsuParseException(Exception):
+ """Excpetion class for osu parsing excpetions"""
+ pass
+
+
+class OsuGameTypeException(Exception):
+ """For non-osumania maps """
+ pass
+
+
+class BMSHitSoundException(Exception):
+ """When there are too many sound files (~1293)"""
+ pass
+
+
+class BMSMaxMeasuresException(Exception):
+ """BMS files only support up to 999 measures."""
+ pass
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/extra_file_processing.py b/tools/osuosz to bms (modified om2bms)/om2bms/extra_file_processing.py
new file mode 100644
index 0000000..4d98d7a
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/om2bms/extra_file_processing.py
@@ -0,0 +1,107 @@
+from PIL import Image, ImageFilter, ImageEnhance, ImageOps, ImageFont, ImageDraw
+import os
+from pydub import AudioSegment
+from om2bms.data_structures import OsuTimingPoint
+
+def appratio(t: int,b: int, val: float) -> int:
+ """
+ calculates a fixed ratio with t and b to then convert val according to that ratio.
+ """
+ return int((t/b)*val)
+
+def cut_save_preview_audio(path_to_audio: str, preview_time: int, timing_points: list[OsuTimingPoint]) -> None:
+ """
+ Retrives a segment of an audio file and saves as preview_{filename}.mp3
+ """
+
+ filename = os.path.basename(path_to_audio)
+ extention = filename.split(".")[-1]
+ file_dir = os.path.dirname(path_to_audio)
+ audio = AudioSegment.from_file(path_to_audio, format=extention)
+ segment_length = 20000 # in milliseconds
+ interval = [0,0]
+
+ if preview_time >= 0: # if there was already a preview starting point defined in the osu map
+ preview_time_end = preview_time + segment_length
+
+ if len(audio) < preview_time_end:
+ interval = [preview_time, len(audio)]
+ else:
+ interval = [preview_time, preview_time_end]
+
+ elif timing_points != [] and any([tp.kiai_mode for tp in timing_points]): # if no defined preview point, take first kiai section
+ i = 0
+ while not timing_points[i].kiai_mode:
+ i += 1
+
+ start = timing_points[i].time
+ end = start + segment_length
+
+ if end > len(audio):
+ end = len(audio)
+
+ interval = [start, end]
+
+ else: # if neither of the above, take default preview point that starts at 40% of the song
+ start = int(len(audio)*0.4)
+ end = len(audio) if (start+segment_length) > len(audio) else start + segment_length
+ interval = [start, end]
+
+ preview_audio = audio[interval[0]:interval[1]]
+ new_filename = "preview_"+filename
+
+ preview_audio.export(os.path.join(file_dir, new_filename), format=extention)
+
+
+def size_bg_thumbnail(path_to_image: str, creator: str, beatmapid: str, thumbnail_size = (1000, 750)) -> None:
+ """
+ Resizes image to 700x700. Add black borders if image is widescreen.
+ """
+
+ source_image = Image.open(path_to_image).convert("RGB")
+ background = source_image
+ (sw, sh) = source_image.size
+ thumbnail_w, thumbnail_h = thumbnail_size
+
+ thumbnail_aspect = round(thumbnail_w/thumbnail_h, 3)
+ source_aspect = round(sw/sh, 3)
+ # print(thumbnail_aspect, source_aspect)
+
+ if thumbnail_aspect == source_aspect or source_aspect < 1.333:
+ # if it's already the desired aspect, we'll only resize it and do no more processing on it.
+ background.thumbnail((thumbnail_w, thumbnail_h))
+ # background.show()
+ background.save(path_to_image)
+ background.close()
+ else:
+ # if it's not the desired aspect ratio, we fit it to an image with that aspect ratio (we also add text to the image in this case)
+
+ zoomed_w, zoomed_h = round((sw/sh)*thumbnail_w), thumbnail_h
+ # print(w, zoomed_w, h, zoomed_h)
+ background.resize((zoomed_h, zoomed_w)) # resizes to h=700 aspect ratio
+ background = ImageEnhance.Brightness(background).enhance(0.5) # dims image to 40% brightness
+ background = background.filter(ImageFilter.GaussianBlur(6)) # blurs image
+ background = ImageOps.fit(background, thumbnail_size) # fits/crops background image to the desired size
+
+ source_image.thumbnail(thumbnail_size) # resizes source image
+ paste_start_y = (thumbnail_h-source_image.height) // 2
+ background.paste(source_image, (0, paste_start_y)) # places source image centered into the background
+
+ curr_path = os.path.dirname(__file__) #because of some weird fucking path issue that the code is too dumb to understand (I spent an hour finding out this was the issue)
+ font = ImageFont.truetype(os.path.join(curr_path, "allerregular.ttf"), appratio(22,700,thumbnail_w))
+ draw = ImageDraw.Draw(background)
+
+ # mapper
+ text_offset = appratio(10,700, thumbnail_w)
+ draw.text((text_offset ,paste_start_y-text_offset), "mapped by "+creator, (255,255,255), anchor="lb", font=font)
+ # map uid
+ draw.text((thumbnail_w-text_offset, paste_start_y + source_image.height + text_offset), "uid: /"+str(beatmapid), anchor="rt", font=font)
+
+
+
+ # background.show()
+
+ background.save(path_to_image)
+ background.close()
+
+# black_background_thumbnail("./lol.jpg", "Thor", "236", (700, 525))
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/om_to_bms.py b/tools/osuosz to bms (modified om2bms)/om2bms/om_to_bms.py
new file mode 100644
index 0000000..06ee3ad
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/om2bms/om_to_bms.py
@@ -0,0 +1,534 @@
+import codecs
+import os
+import re
+
+from typing import Union, List, Tuple, Dict
+from fractions import Fraction
+from math import gcd
+from functools import reduce
+
+# import om2bms.image_resizer
+from om2bms.data_structures import OsuMania
+from om2bms.data_structures import OsuTimingPoint
+from om2bms.data_structures import OsuManiaNote
+from om2bms.data_structures import OsuManiaLongNote
+from om2bms.data_structures import OsuBGSoundEvent
+from om2bms.data_structures import BMSMeasure
+from om2bms.data_structures import calculate_bpm
+from om2bms.osu import OsuBeatmapReader
+from om2bms.exceptions import OsuGameTypeException
+from om2bms.exceptions import OsuParseException
+from om2bms.exceptions import BMSMaxMeasuresException
+
+
+class OsuManiaToBMSParser:
+ """
+ in_file: path to osu file to convert
+ out_dir: directory to output the converted bms file
+ filename: the name to print to console when converting
+ """
+ _ms_to_inverse_note_values = {}
+ _mania_note_to_channel = {
+ 0: 16,
+ 1: 11,
+ 2: 12,
+ 3: 13,
+ 4: 14,
+ 5: 15,
+ 6: 18,
+ 7: 19
+ }
+ _mania_ln_to_channel = {
+ 0: 56,
+ 1: 51,
+ 2: 52,
+ 3: 53,
+ 4: 54,
+ 5: 55,
+ 6: 58,
+ 7: 59
+ }
+ _convertion_options = {}
+ _out_file = None
+
+ def __init__(self, in_file, out_dir, filename):
+ self.reset()
+ self.bg_filename = None
+ self.audio_filepath = None
+ self.failed = False
+ try:
+ self.beatmap = OsuBeatmapReader(in_file)
+ except OsuGameTypeException:
+ self.failed = True
+ return
+ except OsuParseException as e:
+ self.failed = True
+ print(e)
+ return
+ print("\tConverting " + filename)
+
+ self.beatmap = self.beatmap.get_parsed_beatmap()
+
+ bms_filename = self.beatmap.title + " " + self.beatmap.version + ".bms"
+ bms_filename = re.sub('[\\/:"*?<>|]+', "", bms_filename)
+ output = os.path.join(out_dir, bms_filename)
+ OsuManiaToBMSParser._out_file = codecs.open(output, "w", "shiftjis", errors="replace")
+
+ self.write_buffer(self.create_header())
+ music_start_param = self.music_start_time(self.beatmap)
+ self.get_next_measure(music_start_param[0], music_start_param[1], self.beatmap)
+
+ OsuManiaToBMSParser._out_file.close()
+
+ file = os.path.dirname(in_file)
+ if OsuManiaToBMSParser._convertion_options["BG"] and self.beatmap.stagebg is not None and \
+ os.path.isfile(os.path.join(file, self.beatmap.stagebg)):
+ # om2bms.image_resizer.black_background_thumbnail(os.path.join(file, self.beatmap.stagebg))
+ self.bg_filename = os.path.join(file, self.beatmap.stagebg)
+
+ if self.beatmap.audio_filename is not None and os.path.isfile(os.path.join(file, self.beatmap.audio_filename)):
+ self.audio_filepath = os.path.join(file, self.beatmap.audio_filename)
+
+ if self.beatmap.video_filename is not None and os.path.isfile(os.path.join(file, self.beatmap.video_filename)):
+ self.video_filename = os.path.join(file, self.beatmap.video_filename)
+
+ def get_bg(self):
+ """
+ Returns bg filename
+ """
+ return self.bg_filename
+
+ def get_audio_path(self):
+ """
+ Returns path to map audio
+ """
+ return self.audio_filepath
+
+ def get_video_name(self):
+ """
+ Returns filename to map video
+ """
+ return self.video_filename
+
+ def reset(self):
+ """
+ Resets class variables
+ """
+ OsuManiaToBMSParser._out_file = None
+ OsuBeatmapReader._latest_tp_index = 0
+ OsuBeatmapReader._latest_noninherited_tp_index = 0
+ OsuBeatmapReader._sample_index = 1
+ BMSMeasure._hit_sounds = OsuManiaToBMSParser._convertion_options["HITSOUND"]
+
+ def write_buffer(self, buffer: Union[BMSMeasure, List[str]]):
+ """
+ Writes to file. \n between each element in buffer if list
+ """
+ if buffer is None:
+ return
+ elif isinstance(buffer, BMSMeasure):
+ for line in buffer.lines:
+ OsuManiaToBMSParser._out_file.write(str(line))
+ else:
+ for line in buffer:
+ OsuManiaToBMSParser._out_file.write(line)
+ OsuManiaToBMSParser._out_file.write("\n")
+ OsuManiaToBMSParser._out_file.write("\n")
+
+ def expansion_wrapper(self, n, ms_per_measure) -> Fraction:
+ """
+ Approximates n, where 0 < n < 1, to p/q where q=2^i or 3 * 2^i up to q=192.
+ """
+ def expander(n, ms_per_measure, meter, end):
+ """
+ Generalized expander for non upper number of 3 or 4 measures.
+ """
+ def within_offset(num, sum__, offset):
+ """
+ return true if within
+ """
+ return int(ms_per_measure * num) - 1 < ms_per_measure * (sum__ + offset) < int(ms_per_measure * num) + 2
+ done = False
+ denominator = meter
+ sum_ = Fraction(1, meter)
+ while sum_ + Fraction(1, denominator) < n:
+ sum_ += Fraction(1, denominator)
+ iterations = 0
+ while iterations < 6:
+ if within_offset(n, sum_, 0) or round(n, 5) == round(float(sum_), 5):
+ done = True
+ break
+ if float(sum_) > n:
+ sum_ -= Fraction(1, denominator)
+ denominator *= 2
+ elif float(sum_) < n:
+ sum_ += Fraction(1, denominator)
+ denominator *= 2
+ iterations += 1
+ # pad with maxs
+ while not done:
+ if within_offset(n, sum_, 0):
+ break
+ prev_error = abs(n - sum_)
+ if sum_ > n:
+ if within_offset(n, sum_, -Fraction(1, end)):
+ sum_ -= Fraction(1, end)
+ break
+ elif abs(n - (prev_error - Fraction(1, end))) > sum_ - Fraction(1, end):
+ break
+ sum_ -= Fraction(1, end)
+ elif sum_ < n:
+ if within_offset(n, sum_, Fraction(1, end)):
+ sum_ += Fraction(1, end)
+ break
+ elif abs(n - (prev_error + Fraction(1, end))) < sum_ - Fraction(1, end):
+ break
+ sum_ += Fraction(1, end)
+ return (abs(n - sum_), sum_)
+
+ error2 = expander(n, ms_per_measure, 4, 128)
+ error3 = expander(n, ms_per_measure, 3, 192)
+ error = error2 if error2[0] < error3[0] else error3
+ time_value = error[1]
+ if time_value == 1:
+ return Fraction(0, 1)
+ if time_value != 0:
+ self.add_to_mtnv(time_value * ms_per_measure, time_value)
+ return error[1]
+
+ def music_start_time(self, beatmap: OsuMania):
+ """
+ Returns the measure offset and ms of first measure. Calls BMSMeasure and BMSMainDataLine on the BGM start line.
+ """
+ first_object = beatmap.objects[0]
+ first_timing = beatmap.timing_points[0]
+ ms_per_measure = first_timing.meter * first_timing.ms_per_beat
+ use_obj = False
+ if first_object.time < first_timing.time:
+ start_time = first_object.time
+ use_obj = True
+ else:
+ start_time = first_timing.time
+ # find first obj on down beat
+ if use_obj:
+ i = 0
+ while beatmap.objects[i].time < first_timing.time:
+ i += 1
+ start_time = beatmap.objects[i].time
+ while start_time - ms_per_measure > 0:
+ start_time -= ms_per_measure
+ # start_time_offset is the time from 0 ms to the first obj
+ start_time_offset = ms_per_measure - start_time if start_time > 0 else abs(start_time)
+
+ start_time_offset += OsuManiaToBMSParser._convertion_options["OFFSET"]
+
+ mus_start_at_001 = True if first_object.time + ms_per_measure < ms_per_measure else False
+
+ sto_fraction = start_time_offset / ms_per_measure
+ time_value_ratio = self.expansion_wrapper(sto_fraction, ms_per_measure)
+ if time_value_ratio == 0 and mus_start_at_001:
+ bms_measure = BMSMeasure("001")
+ measure_start = 1
+ bms_measure.create_data_line("01", time_value_ratio.denominator, [(time_value_ratio.numerator, "01")])
+ else:
+ if mus_start_at_001:
+ bms_measure = BMSMeasure("001")
+ measure_start = 1
+ else:
+ bms_measure = BMSMeasure("000")
+ if time_value_ratio == 0:
+ measure_start = 0
+ else:
+ measure_start = 1
+ bms_measure.create_data_line("01", time_value_ratio.denominator, [(time_value_ratio.numerator, "01")])
+
+ measure_offset = measure_start
+ if beatmap.objects[0].time > start_time:
+ while not start_time >= beatmap.objects[0].time:
+ start_time += ms_per_measure
+ measure_offset += 1
+ else:
+ measure_offset = 0 if measure_start == 0 else 1
+
+ if first_timing.meter != 4:
+ if bms_measure.measure_number == "000":
+ bms_measure.create_measure_length_change(first_timing.meter / 4)
+ elif bms_measure.measure_number == "001":
+ bms_measure0 = BMSMeasure("000")
+ bms_measure0.create_measure_length_change(first_timing.meter / 4)
+ self.write_buffer(bms_measure0)
+ bms_measure.create_measure_length_change(first_timing.meter / 4)
+ self.write_buffer(bms_measure)
+ if first_timing.meter != 4:
+ for i in range(1, measure_offset):
+ bms_measure = BMSMeasure(str(i).zfill(3))
+ bms_measure.create_measure_length_change(first_timing.meter / 4)
+ self.write_buffer(bms_measure)
+
+ first_measure_time = int(start_time)
+ if first_object.time < first_measure_time - 1:
+ measure_offset -= 1
+ first_measure_time -= ms_per_measure
+ if time_value_ratio == 0 and not mus_start_at_001:
+ while not self.within_2_ms(start_time, measure_offset * ms_per_measure):
+ measure_offset += 1
+
+ self.initialize_mtnv()
+ return (measure_offset, first_measure_time)
+
+ def get_next_measure(self, starting_measure: int, starting_ms: int, beatmap: OsuMania):
+ """
+ Retrieves information for each measure.
+ """
+ def add_to_measure(current_measure_, hitobjj_):
+ """
+ Adds hitobj to measure
+ """
+ if isinstance(hitobjj_, OsuManiaNote):
+ column = hitobjj_.mania_column
+ bmscolumn = OsuManiaToBMSParser._mania_note_to_channel[column]
+ if bmscolumn not in current_measure_:
+ current_measure_[OsuManiaToBMSParser._mania_note_to_channel[column]] = [hitobjj_]
+ else:
+ current_measure_[OsuManiaToBMSParser._mania_note_to_channel[column]].append(hitobjj_)
+ elif isinstance(hitobjj_, OsuManiaLongNote):
+ column = hitobjj_.mania_column
+ bmscolumn = OsuManiaToBMSParser._mania_ln_to_channel[column]
+ if bmscolumn not in current_measure_:
+ current_measure_[OsuManiaToBMSParser._mania_ln_to_channel[column]] = [hitobjj_]
+ else:
+ current_measure_[OsuManiaToBMSParser._mania_ln_to_channel[column]].append(hitobjj_)
+ elif isinstance(hitobjj_, OsuBGSoundEvent):
+ column = 1
+ if column not in current_measure_:
+ current_measure_[column] = [hitobjj_]
+ else:
+ current_measure_[column].append(hitobjj_)
+ elif isinstance(hitobjj_, OsuTimingPoint):
+ if 0 not in current_measure_:
+ current_measure_[0] = [hitobjj_]
+ else:
+ current_measure_[0] = [hitobjj_]
+
+ current_measure = {}
+
+ current_time_in_ms = starting_ms
+ truncate_measure = False
+ first_timing = beatmap.noninherited_tp[0]
+ ms_per_measure = first_timing.ms_per_beat * first_timing.meter
+ measure_number = starting_measure
+ most_recent_tp = first_timing
+ i = 0
+ while i < len(beatmap.objects):
+ hitobj = beatmap.objects[i]
+
+ if hitobj.time < int(current_time_in_ms + ms_per_measure) - 1 and not truncate_measure:
+ if not isinstance(hitobj, OsuTimingPoint):
+ add_to_measure(current_measure, hitobj)
+ elif isinstance(hitobj, OsuTimingPoint) and self.within_2_ms(current_time_in_ms, hitobj.time):
+ most_recent_tp = hitobj
+ ms_per_measure = hitobj.ms_per_beat * hitobj.meter
+ current_time_in_ms = hitobj.time
+ add_to_measure(current_measure, hitobj)
+ else:
+ truncate_measure = True
+ else: # hitobj.starttime >= current_time_in_ms + ms_per_measure:
+ if truncate_measure:
+ if hitobj.time - current_time_in_ms < 0:
+ truncation_frac = (hitobj.time - (current_time_in_ms - ms_per_measure)) / ms_per_measure
+ else:
+ truncation_frac = (hitobj.time - current_time_in_ms) / ms_per_measure
+ truncation_float = float(self.expansion_wrapper(truncation_frac, ms_per_measure))
+ bmsmeasure = self.create_measure(current_measure, most_recent_tp, current_time_in_ms,
+ str(measure_number).zfill(3),
+ truncation_float)
+ truncate_measure = False
+ self.write_buffer(bmsmeasure)
+ self.initialize_mtnv()
+ measure_number += 1
+ most_recent_tp = hitobj
+ ms_per_measure = hitobj.ms_per_beat * hitobj.meter
+ current_time_in_ms = hitobj.time
+ current_measure = {}
+ add_to_measure(current_measure, hitobj)
+
+ i += 1
+ continue
+ else:
+ bmsmeasure = self.create_measure(current_measure, most_recent_tp, current_time_in_ms,
+ str(measure_number).zfill(3), 0)
+
+ self.write_buffer(bmsmeasure)
+
+ # move to next measure with hitnotes
+ while not self.within_2_ms(current_time_in_ms, hitobj.time):
+ measure_number += 1
+ current_time_in_ms += ms_per_measure
+
+ if hitobj.time < int(current_time_in_ms + ms_per_measure) - 1:
+ if isinstance(hitobj, OsuTimingPoint) and not self.within_2_ms(current_time_in_ms, hitobj.time):
+ truncate_measure = True
+ elif isinstance(hitobj, OsuTimingPoint) and self.within_2_ms(current_time_in_ms, hitobj.time):
+ most_recent_tp = hitobj
+ self.initialize_mtnv()
+ ms_per_measure = hitobj.ms_per_beat * hitobj.meter
+ current_time_in_ms = hitobj.time
+ current_measure = {}
+ add_to_measure(current_measure, hitobj)
+ break
+
+ if measure_number > 999:
+ raise BMSMaxMeasuresException("Exceeded 999 measures")
+
+ if not truncate_measure:
+ i += 1
+
+ # for the last measure (outside loop)
+ bmsmeasure = self.create_measure(current_measure, most_recent_tp, current_time_in_ms,
+ str(measure_number).zfill(3), 0)
+ self.write_buffer(bmsmeasure)
+
+ def initialize_mtnv(self) -> None:
+ """
+ Reset _ms_to_inverse_note_values (bpm changes)
+ """
+ OsuManiaToBMSParser._ms_to_inverse_note_values = {}
+
+ def add_to_mtnv(self, key: int, value: Fraction):
+ """
+ Wrapper to add into mtnv
+ """
+ OsuManiaToBMSParser._ms_to_inverse_note_values[key] = value
+ OsuManiaToBMSParser._ms_to_inverse_note_values[key - 1] = value
+ OsuManiaToBMSParser._ms_to_inverse_note_values[key + 1] = value
+
+ def within_2_ms(self, base, n) -> bool:
+ """
+ True if n is close enough to base
+ """
+ return base - 2 <= n <= base + 2
+
+ def create_measure(self, current_measure, timing_point: OsuTimingPoint, measure_start: float,
+ measure_number: str, measure_truncation: float):
+ """
+ Creates a BMSMeasure containing linedata
+ """
+ def get_numerator_with_gcd(fraction, gcd_) -> int:
+ """
+ Returns numerator of fraction with denom of gcd
+ """
+ if fraction[1] == gcd_:
+ return fraction[0]
+ elif fraction[1] < gcd_:
+ fraction[0] *= 2
+ fraction[1] *= 2
+ return get_numerator_with_gcd(fraction, gcd_)
+ else: # fraction[1] > gcd: (switch from
+ if fraction[1] % 3 == 0:
+ fraction[0] //= 3
+ fraction[1] //= 3
+ else:
+ fraction[0] //= 4
+ fraction[0] *= 3
+ fraction[1] //= 4
+ fraction[1] *= 3
+ return get_numerator_with_gcd(fraction, gcd_)
+
+ # if the measure is empty skip
+ if len(current_measure) == 0:
+ return
+
+ bms_measure = BMSMeasure(measure_number)
+ if timing_point.meter != 4:
+ bms_measure.create_measure_length_change(timing_point.meter / 4)
+ self.initialize_mtnv()
+ elif measure_truncation != 0:
+ bms_measure.create_measure_length_change(measure_truncation)
+ ms_per_measure = timing_point.meter * timing_point.ms_per_beat
+
+ if len(current_measure) != 0:
+ for key in sorted(current_measure.keys()):
+ # get notes from column/key and put them into a line
+ denoms = []
+ locations = [] # temp
+ locations_ = [] # to be passed into bmsmaindataline
+ for note in current_measure[key]:
+ # if first_note:
+ time_value_ms = round(abs(measure_start - note.time), 5)
+ if self.within_2_ms(time_value_ms, 0):
+ time_value_ratio = Fraction(0, 1)
+ elif int(time_value_ms) in OsuManiaToBMSParser._ms_to_inverse_note_values:
+ time_value_ratio = OsuManiaToBMSParser._ms_to_inverse_note_values[int(time_value_ms)]
+ else:
+ time_value_ratio = self.expansion_wrapper(time_value_ms / ms_per_measure, ms_per_measure)
+ denoms.append(time_value_ratio.denominator)
+ locations.append(([time_value_ratio.numerator, time_value_ratio.denominator], note))
+
+ if key == 0 and not current_measure[key][0].inherited:
+ new_bpm = calculate_bpm(current_measure[key][0])
+ if new_bpm <= 255 and isinstance(new_bpm, int):
+ bms_measure.create_bpm_change_line(new_bpm)
+ else:
+ bms_measure.create_bpm_extended_change_line(new_bpm, self.beatmap.float_bpm)
+ elif key == 1:
+ locations_ = sorted(locations, key=lambda x: x[0])
+ for i in range(len(locations)):
+ bms_measure.create_data_line(str(key).zfill(2), locations_[i][0][1],
+ [(locations_[i][0][0], locations_[i][1])])
+ else:
+ # make all denomaintors = to gcd
+ gcd_ = reduce(lambda a, b: a * b // gcd(a, b), denoms)
+ for list_ in locations:
+ locations_.append((get_numerator_with_gcd(list_[0], gcd_), list_[1]))
+ bms_measure.create_data_line(str(key).zfill(2), gcd_, sorted(locations_, key=lambda x: x[0]))
+
+ return bms_measure
+
+ def create_header(self) -> List[str]:
+ """
+ Makes everything before maindata field
+ """
+ # HEADER FIELD
+ buffer = list([""])
+ buffer.append("*---------------------- HEADER FIELD")
+ buffer.append("")
+ buffer.append("#PLAYER 1")
+ buffer.append("#GENRE " + self.beatmap.creator)
+ buffer.append("#TITLE " + self.beatmap.title_unicode)
+ if str(self.beatmap.key_count) + "k" not in self.beatmap.version.lower(): # addes [nk] prefix to the diff name
+ diff_key_count = "[" + str(self.beatmap.key_count) + "K] "
+ buffer.append("#SUBTITLE " + diff_key_count + self.beatmap.version)
+ else:
+ buffer.append("#SUBTITLE " + self.beatmap.version)
+ buffer.append("#ARTIST " + self.beatmap.artist_unicode)
+ # buffer.append("#SUBARTIST " + beatmap.artist)
+ buffer.append("#BPM " + str(int(calculate_bpm(self.beatmap.timing_points[0]))))
+ buffer.append("#PLAYLEVEL " + "0") # initially 5
+ buffer.append("#RANK " + str(OsuManiaToBMSParser._convertion_options["JUDGE"]))
+ buffer.append("")
+ for hs in self.beatmap.hitsound_names:
+ buffer.append("#WAV" + hs[0] + " " + str(hs[1]))
+ buffer.append("")
+ if self.beatmap.audio_filename is not None: # is for preview audio
+ buffer.append("#PREVIEW " + "preview_" + self.beatmap.audio_filename)
+ if self.beatmap.video_filename is not None and OsuManiaToBMSParser._convertion_options["VIDEO"]: #TODO add to _conversion_options so that it isn't added by default => adding to cmd UI also
+ buffer.append("#VIDEOFILE " + self.beatmap.video_filename)
+ if self.beatmap.stagebg is not None and OsuManiaToBMSParser._convertion_options["BG"]:
+ buffer.append("#BMP01 " + self.beatmap.stagebg)
+ buffer.append("#STAGEFILE " + self.beatmap.stagebg) # allows you to preview the map bg in song select
+ buffer.append("")
+ if len(self.beatmap.float_bpm) > 0:
+ for e in self.beatmap.float_bpm:
+ buffer.append("#BPM" + str(e[0]) + " " + str(e[1]))
+ buffer.append("")
+ # BGM FIELD
+ buffer.append("*---------------------- EXPANSION FIELD")
+ buffer.append("")
+
+ buffer.append("*---------------------- MAIN DATA FIELD")
+ buffer.append("")
+ buffer.append("")
+ if self.beatmap.stagebg is not None and OsuManiaToBMSParser._convertion_options["BG"]:
+ buffer.append("#00004:01")
+
+ return buffer
diff --git a/tools/osuosz to bms (modified om2bms)/om2bms/osu.py b/tools/osuosz to bms (modified om2bms)/om2bms/osu.py
new file mode 100644
index 0000000..30f8977
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/om2bms/osu.py
@@ -0,0 +1,399 @@
+import copy
+import codecs
+
+from om2bms.data_structures import OsuMania
+from om2bms.data_structures import OsuTimingPoint
+from om2bms.data_structures import OsuBGSoundEvent
+from om2bms.data_structures import HitSound
+from om2bms.data_structures import OsuManiaNote
+from om2bms.data_structures import OsuManiaLongNote
+from om2bms.data_structures import calculate_bpm
+from om2bms.exceptions import OsuGameTypeException
+from om2bms.exceptions import OsuParseException
+
+
+class OsuBeatmapReader:
+ """Parses information from .osu file to OsuMania class. """
+ _latest_tp_index = 0
+ _latest_noninherited_tp_index = 0
+ _sample_index = 1
+
+ def __init__(self, input_file):
+ self.osumania_beatmap = OsuMania()
+ self.parse(input_file, self.osumania_beatmap)
+
+ def get_parsed_beatmap(self):
+ """
+ Returns the parsed beatmap.
+ """
+ return self.osumania_beatmap
+
+ def parse(self, input_file, osumania_beatmap):
+ """
+ Parses beatmap
+ """
+ def header_hitobjects(line, beatmap):
+ """
+ Parses header HitObjects
+ """
+ def decode_bits(num: int) -> int:
+ """
+ For when sample_set plays > 1 hitsound at the same time. Take only the largest
+ """
+ if num > 8:
+ return 8
+ elif num > 4:
+ return 4
+ elif num > 2:
+ return 2
+ else:
+ return 1
+ ln_buffer = None
+ type_ln = False
+ line_separated = parse_symbol_separated(line, ',')
+ if len(line_separated) < 4:
+ OsuParseException("HitObject Error: Invalid Syntax")
+ hit_object_type = line_separated[3]
+ hit_object_arg = parse_symbol_separated(line_separated[-1], ':')
+
+ hit_object = None
+ if hit_object_type == "1" or hit_object_type == "5": # single note
+ hit_object = OsuManiaNote()
+ if hit_object_type == "5":
+ hit_object.new_combo = True
+ elif hit_object_type == "2" or hit_object_type == "6": # o!std slider
+ return
+ elif hit_object_type == "8" or hit_object_type == "12": # o!std spinner
+ return
+ elif hit_object_type == "132" or hit_object_type == "128": # o!m longnote
+ type_ln = True
+ hit_object = OsuManiaLongNote(int(hit_object_arg[0]))
+ ln_buffer = OsuManiaLongNote(int(hit_object_arg[0]))
+ if hit_object_type == "128":
+ hit_object.new_combo = True
+ else:
+ raise OsuParseException("HitObject Error: type " + hit_object_type + " not found in " + line)
+
+ #! This is where the column conversion will be done for lower key counts.
+ # column index = floor(x*y/512) = floor(x/512/y)
+ # x = index * 512/y
+ lt7keys = {
+ 6: {0:0, 1:1, 2:2,
+ 3:3, 4:4, 5:5},
+
+ 5: {0:1, 1:2, 2:3,
+ 3:4, 4:5},
+
+ 4: {0:2, 1:3,
+ 2:5, 3:6},
+
+ 3: {0:3, 1:4, 2:5},
+ 2: {0:0, 2:4},
+ }
+ if beatmap.key_count == 7:
+ hit_object.mania_column = (int(line_separated[0]) // (512 // beatmap.key_count)) + 1 \
+ if line_separated[0] != "0" else 0
+ elif beatmap.key_count in range(2, 9):
+ hit_object.mania_column = (int(line_separated[0]) // (512 // beatmap.key_count))
+ if beatmap.key_count != 8:
+ # uses dictionary to redefine which column it's in depending on keycount
+ hit_object.mania_column = lt7keys[beatmap.key_count][hit_object.mania_column]
+
+ hit_object.hit_sound = int(line_separated[4])
+ hit_object.time = int(line_separated[2])
+
+ if OsuBeatmapReader._latest_tp_index < len(beatmap.timing_points) - 1 and \
+ beatmap.timing_points[OsuBeatmapReader._latest_tp_index + 1].time <= hit_object.time:
+ OsuBeatmapReader._latest_tp_index += 1
+
+ hitsound_int = int(line_separated[4]) if int(line_separated[4]) in [0, 1, 2, 4, 8] else \
+ decode_bits(int(line_separated[4]))
+ timing_point = beatmap.timing_points[OsuBeatmapReader._latest_tp_index]
+ if type_ln:
+ filename = "" if len(hit_object_arg) < 5 else hit_object_arg[5].strip()
+ sample_set = int(hit_object_arg[1])
+ else:
+ filename = "" if len(hit_object_arg) < 4 else hit_object_arg[4].strip()
+ sample_set = int(hit_object_arg[0])
+
+ if filename == "" and hitsound_int == 0:
+ hitsound = None
+ else:
+ if sample_set == 0:
+ sample_set = timing_point.sample_set
+ custom_index = int(hit_object_arg[3]) if type_ln else int(hit_object_arg[2])
+ hs_id = (hitsound_int, sample_set, custom_index, filename)
+ if hs_id not in beatmap.hitsounds:
+ hitsound = HitSound(hitsound_int, timing_point, sample_set, custom_index, filename, OsuBeatmapReader._sample_index)
+ OsuBeatmapReader._sample_index += 1
+ beatmap.hitsounds[hs_id] = hitsound
+ beatmap.hitsound_names.append(hitsound.get_info())
+ else:
+ hitsound = beatmap.hitsounds[hs_id]
+
+ hit_object.hit_sound = hitsound
+ hit_object.timing_point = timing_point
+ beatmap.hit_objects.append(hit_object)
+ if ln_buffer is not None:
+ ln_buffer.time = hit_object.end_time
+ ln_buffer.end_time = hit_object.end_time
+ ln_buffer.mania_column = hit_object.mania_column
+ beatmap.hit_objects.append(ln_buffer)
+
+ def header_timingpoints(line, beatmap):
+ """
+ Parses header TimingPoints:
+ """
+ def get_ms_per_beat(ms, _beatmap):
+ """
+ Takes care of negative values found in Timing Points
+ """
+ if ms >= 0:
+ return ms
+ else:
+ for _tp in reversed(_beatmap.timing_points):
+ if not _tp.inherited:
+ return (abs(ms) / 100) * _tp.ms_per_beat
+ raise OsuParseException("Non inherited BPM not found. Timing points are broken")
+
+ line_separated = parse_symbol_separated(line, ',')
+ if len(line_separated) != 8:
+ raise OsuParseException("TimingPoint Error: Invalid Syntax")
+ tp = OsuTimingPoint()
+ tp.time = int(float(line_separated[0]))
+ tp.inherited = True if int(line_separated[6]) == 0 else False
+ tp.meter = int(line_separated[2])
+ tp.sample_set = int(line_separated[3])
+ tp.sample_index = int(line_separated[4])
+ tp.volume = int(line_separated[5])
+ tp.kiai_mode = False if line_separated[7] == 0 else True
+ # delete previous tp if new tp causes old tp to last only a few ms
+ if len(beatmap.timing_points) > 0 and tp.time <= beatmap.timing_points[-1].time + 2 and not tp.inherited:
+ del beatmap.timing_points[-1]
+ if tp.inherited:
+ tp.ms_per_beat = get_ms_per_beat(float(line_separated[1]), beatmap)
+ prev_tp = beatmap.timing_points[-1]
+ if len(beatmap.timing_points) > 0 and tp.time <= prev_tp.time + 1 and \
+ tp.sample_set != prev_tp.sample_set and tp.sample_index != prev_tp.sample_index:
+ del beatmap.timing_points[-1]
+ else:
+ tp.ms_per_beat = float(line_separated[1])
+ bpm = calculate_bpm(tp)
+ if isinstance(bpm, float) or bpm > 255:
+ beatmap.parse_float_bpm(bpm)
+ if len(beatmap.timing_points) > 0 and tp.time <= beatmap.noninherited_tp[-1].time + 1:
+ del beatmap.noninherited_tp[-1]
+ beatmap.noninherited_tp.append(tp)
+ beatmap.timing_points.append(tp)
+
+ def header_events(line, beatmap):
+ """
+ Parses header Events
+ """
+ line_separated = parse_symbol_separated(line, ',')
+ if len(line_separated) < 1:
+ OsuParseException("Events Error: Invalid Syntax")
+ event = {}
+ if line_separated[0] == "Sample":
+ if len(line_separated) != 5:
+ raise OsuParseException("Events Error: Invalid Syntax")
+ time = int(line_separated[1])
+ filename = str(line_separated[3][1:-1])
+ if filename not in beatmap.filename_to_sample.keys():
+ beatmap.sample_filenames.append(filename)
+ sample = OsuBGSoundEvent(time, filename, OsuBeatmapReader._sample_index)
+ OsuBeatmapReader._sample_index += 1
+ beatmap.filename_to_sample[filename] = sample
+ beatmap.sample_objects.append(sample)
+ beatmap.hitsound_names.append(sample.get_info())
+ else:
+ sample = beatmap.filename_to_sample[filename]
+ new_sample = copy.deepcopy(sample)
+ new_sample.time = time
+ beatmap.sample_objects.append(new_sample)
+
+ elif line_separated[0] == "Video":
+ if len(line_separated) != 3:
+ OsuParseException("Events Error: Invalid Syntax")
+ else:
+ beatmap.video_start_time = int(line_separated[1])
+ beatmap.video_filename = line_separated[2].strip("\n").strip("\r")[1:-1]
+
+ elif len(line_separated) <= 5 and line_separated[0] == "0":
+ temp = line_separated[2]
+ temp = temp.replace('"', '').strip()
+ sep = temp.split('.')
+ if len(sep) == 2:
+ beatmap.stagebg = sep[0] + "." + sep[1]
+
+ def header_difficulty(line, beatmap):
+ """
+ Parses the header Difficulty
+ """
+ line_property = get_line_property(line)
+ if line_property[0] == "CircleSize":
+ keycount = int(line_property[1])
+ if keycount in range(2,9):
+ beatmap.key_count = keycount
+ else:
+ raise OsuParseException("Only 2k-8k files are supported!")
+ elif line_property[0] == "HPDrainRate":
+ pass
+ elif line_property[0] == "OverallDifficulty":
+ beatmap.od = float(line_property[1])
+ elif line_property[0] == "ApproachRate":
+ pass
+ else:
+ OsuParseException("Attribute Error: " + line_property[0] + " not found")
+
+ def header_general(line, beatmap):
+ """
+ Parses the header General
+ """
+ line_property = get_line_property(line)
+ if line_property[0] == "AudioFilename":
+ audio_filename = line_property[1].strip()
+ beatmap.audio_filename = audio_filename
+ audio = HitSound(0, None, 0, 1, audio_filename, OsuBeatmapReader._sample_index)
+ OsuBeatmapReader._sample_index += 1
+ beatmap.hitsound_names.append(audio.get_info())
+ elif line_property[0] == "AudioLeadIn":
+ beatmap.audio_lead_in = int(line_property[1])
+ elif line_property[0] == "PreviewTime":
+ beatmap.preview_time = int(line_property[1])
+ elif line_property[0] == "Countdown":
+ pass
+ elif line_property[0] == "SampleSet":
+ beatmap.sample_set = str(line_property[1])
+ pass
+ elif line_property[0] == "StackLeniency":
+ pass
+ elif line_property[0] == "Mode":
+ if not int(line_property[1]) == 3:
+ raise OsuGameTypeException("Beatmap is not an o!m beatmap!")
+ elif line_property[0] == "LetterboxInBreaks":
+ pass
+ elif line_property[0] == "SpecialStyle":
+ if line_property[1] == 1:
+ beatmap.special_style = True
+ elif line_property[0] == "WidescreenStoryboard":
+ pass
+
+ def header_metadata(line, beatmap):
+ """
+ Parses the header Metadata
+ """
+ line_property = get_line_property(line)
+ if line_property[0] == "Title":
+ beatmap.title = line_property[1].strip().replace("/", "").replace("\\", "")
+ elif line_property[0] == "TitleUnicode":
+ try:
+ beatmap.title_unicode = line_property[1].strip().encode("shiftjis")
+ beatmap.title_unicode = line_property[1].strip()
+ except UnicodeEncodeError:
+ beatmap.title_unicode = beatmap.title
+ elif line_property[0] == "Artist":
+ beatmap.artist = line_property[1].strip()
+ elif line_property[0] == "ArtistUnicode":
+ try:
+ beatmap.artist_unicode = line_property[1].strip().encode("shiftjis")
+ beatmap.artist_unicode = line_property[1].strip()
+ except UnicodeEncodeError:
+ beatmap.artist_unicode = beatmap.artist
+ elif line_property[0] == "Creator":
+ beatmap.creator = line_property[1].strip()
+ elif line_property[0] == "Version":
+ beatmap.version = line_property[1].strip()
+ elif line_property[0] == "Source":
+ beatmap.source = line_property[1].strip()
+ elif line_property[0] == "Tags":
+ pass
+ elif line_property[0] == "BeatmapID":
+ beatmap.beatmap_id = line_property[1].strip()
+ elif line_property[0] == "BeatmapSetID":
+ pass
+
+ def is_empty(line):
+ """
+ Returns True iff line is empty
+ """
+ return len(line.strip()) == 0
+
+ def is_comment(line):
+ """
+ Returns True iff line is a comment line
+ """
+ return len(line) >= 2 and line[0:1] == "//"
+
+ def is_section_header(line):
+ """
+ Return True iff line is section header.
+ """
+ return len(line) >= 2 and line[0] == '[' and line[-2] == ']'
+
+ def get_section(line):
+ """
+ Return section header
+ """
+ return line[1:-2]
+
+ def get_line_property(line):
+ """
+ Returns tuple of (Attribute, Value)
+ """
+ split = line.split(":")
+ return (split[0], split[1])
+
+ def parse_symbol_separated(line, symbol):
+ """
+ Returns list of elements in line separated by symbol.
+ """
+ return line.split(symbol)
+
+ file = codecs.open(input_file, 'r', "utf-8")
+ section = "FileFormat"
+ for line in file.readlines():
+ if is_empty(line) or is_comment(line):
+ continue
+ elif is_section_header(line):
+ section = get_section(line)
+ continue
+ if line[0] == '[':
+ section = line[1:-3]
+ continue
+ if section == "FileFormat":
+ continue
+ elif section == "General":
+ header_general(line, osumania_beatmap)
+ elif section == "Editor":
+ continue
+ elif section == "Metadata":
+ header_metadata(line, osumania_beatmap)
+ elif section == "Difficulty":
+ header_difficulty(line, osumania_beatmap)
+ elif section == "Events":
+ header_events(line, osumania_beatmap)
+ elif section == "TimingPoints":
+ header_timingpoints(line, osumania_beatmap)
+ elif section == "Colours":
+ continue
+ elif section == "HitObjects":
+ header_hitobjects(line, osumania_beatmap)
+ else:
+ OsuParseException("Header Error: " + section + " not found")
+
+ osumania_beatmap.objects = sorted(osumania_beatmap.hit_objects +
+ osumania_beatmap.sample_objects +
+ osumania_beatmap.noninherited_tp,
+ key=lambda x: (x.time, x.sort_type))
+
+ # for i in range(len(osumania_beatmap.objects)):
+ # if isinstance(osumania_beatmap.objects[i], OsuTimingPoint):
+ # j = i
+ # while osumania_beatmap.objects[j].time == osumania_beatmap.objects[i].time:
+ # j -= 1
+ # j += 1
+ # osumania_beatmap.objects[j], osumania_beatmap.objects[i], = \
+ # osumania_beatmap.objects[i], osumania_beatmap.objects[j]
+
+ file.close()
diff --git a/tools/osuosz to bms (modified om2bms)/osu.py b/tools/osuosz to bms (modified om2bms)/osu.py
new file mode 100644
index 0000000..98b0876
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/osu.py
@@ -0,0 +1,55 @@
+import os
+
+from argparse import ArgumentParser
+
+import om2bms.om_to_bms
+
+
+if __name__ == '__main__':
+
+ parser = ArgumentParser(description='Convert a .osu osu!mania file to a BMS file. '
+ 'Outputs to directory of om2bms.py',
+ add_help=True,
+ allow_abbrev=True)
+
+ parser.add_argument('-i', '--in_file',
+ action='store',
+ help='Path to file to be converted.',
+ type=str)
+
+ parser.add_argument('-hs', '--hitsound',
+ action='store_false',
+ default=False,
+ help='Disables hitsounds.')
+
+ parser.add_argument('-b', '--bg',
+ action='store_false',
+ default=True,
+ help='Disables background conversion.')
+
+ parser.add_argument('-o', '--offset',
+ default=0,
+ type=int,
+ help="Adjusts music start time by [offset] ms.")
+
+ parser.add_argument('-j', '--judge',
+ default=2,
+ type=int,
+ help="Judge difficulty. Defaults to EASY. "
+ "(3: EASY), (2: NORMAL), (1: HARD), (0: VERY HARD)")
+
+ args = parser.parse_args()
+
+ cwd = os.getcwd()
+
+ om2bms.om_to_bms.OsuManiaToBMSParser._convertion_options = {
+ "HITSOUND": args.hitsound,
+ "VIDEO": False,
+ "BG": args.bg,
+ "OFFSET": args.offset,
+ "JUDGE": args.judge
+ }
+ convert = om2bms.om_to_bms.OsuManiaToBMSParser(
+ args.in_file, os.getcwd(), args.in_file)
+ print("Done")
+ exit(0)
diff --git a/tools/osuosz to bms (modified om2bms)/osz.py b/tools/osuosz to bms (modified om2bms)/osz.py
new file mode 100644
index 0000000..ba4baf7
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/osz.py
@@ -0,0 +1,233 @@
+import zipfile
+import os
+import json
+import shutil
+
+from argparse import ArgumentParser
+from om2bms.exceptions import BMSMaxMeasuresException
+from om2bms.extra_file_processing import size_bg_thumbnail, cut_save_preview_audio
+from types import SimpleNamespace
+
+import om2bms.om_to_bms
+import multiprocessing
+
+def convert(in_file: str, set_default_out: str = None, hitsound: bool = None, bg: bool = True, video: bool = True, foldername: str = None, offset: int = -235, judge: int = 2):
+
+ args = SimpleNamespace(**{ # Allows simpler use of the paramaters
+ "in_file": in_file,
+ "set_default_out": set_default_out,
+ "hitsound": hitsound,
+ "bg": bg,
+ "video": video,
+ "foldername": foldername,
+ "offset": offset,
+ "judge": judge
+ })
+
+ cwd = os.getcwd()
+
+ cfg_file = os.path.join(cwd, 'settings.json')
+ if not os.path.exists(cfg_file):
+ default_settings = {
+ "in_file": "input",
+ "set_default_out": "output",
+ "hitsound": None,
+ "bg": True,
+ "video": True,
+ "offset": -235,
+ "judge": 2
+ }
+ json.dump({"custom":default_settings, "default": default_settings}, open(cfg_file, "w"))
+
+ # I know this whole if statement is weird, but I don't want to risk breaking anything any more
+ if args.set_default_out is not None and args.set_default_out:
+ # modifies output dir in json settings
+ settings_obj = json.load(open(cfg_file, "r"))
+ settings_obj["custom"]["set_default_out"] = args.set_default_out.strip()
+ json.dump(settings_obj, open(cfg_file, "w"))
+
+ outdir = args.set_default_out.strip()
+ else:
+ outdir = json.load(open(cfg_file, "r"))["custom"]["set_default_out"]
+
+ if args.in_file is None:
+ exit(0)
+
+ if args.foldername is None:
+ foldername = os.path.basename(args.in_file)[:-4]
+ out_foldername = foldername
+ else:
+ out_foldername = args.foldername
+
+ unzip_dir = os.path.join(cwd, "unzip_dir")
+ if not os.path.isdir(unzip_dir):
+ os.makedirs(unzip_dir)
+ try:
+ if not os.path.isdir(unzip_dir):
+ os.makedirs(unzip_dir)
+
+ filename = os.path.basename(args.in_file)
+ shutil.copy2(args.in_file, unzip_dir)
+
+ osz_dir = os.path.join(unzip_dir, filename)
+
+ base = os.path.splitext(osz_dir)[0]
+ os.rename(osz_dir, base + ".zip")
+ osz_file_dir = base + ".zip"
+
+ print("Unzipping...")
+ with zipfile.ZipFile(osz_file_dir, 'r') as zipf:
+ zipf.extractall(unzip_dir)
+
+ output_file_dir = os.path.join(outdir, out_foldername)
+ print("Output directory is " + output_file_dir)
+
+ if not os.path.isdir(output_file_dir):
+ os.makedirs(output_file_dir)
+
+ processes = []
+ manager = multiprocessing.Manager()
+ bg_list = manager.list()
+ audio_list = manager.list()
+ for file in os.listdir(unzip_dir):
+ if file.endswith(".osu"):
+ filedir = os.path.join(unzip_dir, file)
+ p = multiprocessing.Process(target=start_convertion,
+ args=(filedir, output_file_dir, file, args, bg_list, audio_list))
+ processes.append(p)
+
+
+ for p in processes:
+ p.start()
+
+ for p in processes:
+ p.join()
+
+ if args.bg:
+ print("Converting BG...")
+ convert_bg_list(bg_list)
+
+ print("Snipping preview audio...")
+ make_preview_audio(audio_list)
+
+ # move files to output directory
+ for f in os.listdir(unzip_dir):
+ if not os.path.isdir(os.path.join(unzip_dir, f)):
+ if not f.split(".")[-1] == "zip" and not f.split(".")[-1] == "osu":
+ full_path = os.path.join(unzip_dir, f)
+ try:
+ shutil.copy2(full_path, output_file_dir)
+ except PermissionError as e:
+ print(e)
+ continue
+
+ print("Done")
+ # exit(0)
+ except Exception as e:
+ print(e)
+ exit(1)
+ finally:
+ shutil.rmtree(unzip_dir)
+
+def start_convertion(filedir_, output_file_dir_, file_, args, bg_list_, audio_list_):
+ """
+ Returns bg filename
+ """
+ try:
+ om2bms.om_to_bms.OsuManiaToBMSParser._convertion_options = {
+ "HITSOUND": None if args.hitsound == False else args.hitsound,
+ "BG": args.bg,
+ "VIDEO": args.video,
+ "OFFSET": args.offset,
+ "JUDGE": args.judge
+ }
+
+ converted_file = om2bms.om_to_bms.OsuManiaToBMSParser(filedir_, output_file_dir_, file_)
+ if not converted_file.failed:
+ if args.bg:
+ bg_list_.append((converted_file.get_bg(), converted_file.beatmap.creator, converted_file.beatmap.beatmap_id))
+
+ audio_list_.append((converted_file.get_audio_path(), converted_file.beatmap.preview_time, converted_file.beatmap.timing_points))
+
+
+ except BMSMaxMeasuresException as e:
+ print(e)
+
+def make_preview_audio(audio_list_) -> None:
+ """
+ Creates a second audio file that we will use in the om2bms preview section
+ (From osu map, uses either PreviewTime + 20s, first kiai section + 20s, 40% song + 20s)
+ """
+
+ seen = []
+ for audio_info in audio_list_:
+ audio_path, map_preview_time, map_timing_poins = audio_info
+ if audio_path is not None and audio_path not in seen:
+ cut_save_preview_audio(audio_path, map_preview_time, map_timing_poins)
+ seen.append(audio_path)
+
+def convert_bg_list(bg_list_) -> None:
+ """
+ Converts all images in img_list
+ """
+ seen = []
+ for bg_info in bg_list_:
+ bg, creator, beatmapid = bg_info
+ if bg is not None and bg not in seen:
+ size_bg_thumbnail(bg, creator, beatmapid)
+ seen.append(bg)
+
+
+if __name__ == "__main__":
+
+ parser = ArgumentParser(description='Convert all .osu osu!mania files in a .osz to BMS files',
+ add_help=True,
+ allow_abbrev=True)
+
+ parser.add_argument('-i', '--in_file',
+ action='store',
+ default=None,
+ help='Path to .osz to be converted.',
+ type=str)
+
+ parser.add_argument('-sdo', '--set_default_out',
+ action='store',
+ default=None,
+ help='Sets the default output directory',
+ type=str)
+
+ parser.add_argument('-hs', '--hitsound',
+ action='store_false',
+ default=None,
+ help='Disables hitsounds.')
+
+ parser.add_argument('-b', '--bg',
+ action='store_false',
+ default=True,
+ help='Disables background image conversion.')
+
+ parser.add_argument("-v", "--video",
+ action="store_false",
+ default=True,
+ help="Disables video conversion.")
+
+ parser.add_argument('-f', '--foldername',
+ action='store',
+ default=None,
+ help='Directory name to store output files in output path. '
+ 'Default value is the .osz filename')
+
+ parser.add_argument('-o', '--offset',
+ default=-235,
+ type=int,
+ help="Adjusts music start time by [offset] ms.")
+
+ parser.add_argument('-j', '--judge',
+ default=2,
+ type=int,
+ help="Judge difficulty. Defaults to EASY. "
+ "(3: EASY), (2: NORMAL), (1: HARD), (0: VERY HARD)")
+
+ args = parser.parse_args()
+
+ convert(**vars(args)) # because this function takes actual arguments instead of kwargs
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/output/placeholder b/tools/osuosz to bms (modified om2bms)/output/placeholder
new file mode 100644
index 0000000..22c4d27
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/output/placeholder
@@ -0,0 +1 @@
+holds no info, it's just so that ./output/ uploads to github
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/requirements.txt b/tools/osuosz to bms (modified om2bms)/requirements.txt
new file mode 100644
index 0000000..91b0332
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/requirements.txt
@@ -0,0 +1,2 @@
+pillow
+pydub
\ No newline at end of file
diff --git a/tools/osuosz to bms (modified om2bms)/settings.json b/tools/osuosz to bms (modified om2bms)/settings.json
new file mode 100644
index 0000000..cfce453
--- /dev/null
+++ b/tools/osuosz to bms (modified om2bms)/settings.json
@@ -0,0 +1 @@
+{"custom": {"in_file": "input", "set_default_out": "output", "hitsound": null, "bg": true, "video": true, "offset": -235, "judge": 2}, "default": {"in_file": "input", "set_default_out": "output", "hitsound": null, "bg": true, "video": true, "offset": -235, "judge": 2}}
\ No newline at end of file