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osu! map joiner
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| #pls report bugs to u/pavlukivan on reddit | |
| #dependencies (install via pip): osu; pydub. | |
| from osu import Beatmap, SampleSet | |
| from osu.events import BackgroundEvent | |
| from pydub import AudioSegment | |
| import random, os | |
| #one file per line | |
| bmFiles = [f for f in ''' | |
| /run/media/pavlukivan/7C6CE42C6CE3DF40/osu!/Songs/118 TRF - Survival dAnce _no no cry more_/TRF - Survival dAnce ~no no cry more~ (Echo49) [Insane].osu | |
| /run/media/pavlukivan/7C6CE42C6CE3DF40/osu!/Songs/141 FAIRY FORE - Vivid/FAIRY FORE - Vivid (Hitoshirenu Shourai) [Insane].osu | |
| '''.split('\n') if f] | |
| bms = [Beatmap(f) for f in bmFiles] | |
| newBM = bms[0] | |
| mapID = hex(random.randint(0, 0xFFFFFFFF))[2:].zfill(8) | |
| newBM.titleA = 'Marathon ' + mapID | |
| newBM.titleU = newBM.titleA | |
| newBM.artistA = 'Various artists (maybe)' | |
| newBM.artistU = newBM.artistA | |
| newBM.creator = '' | |
| newBM.diffName = 'long thing' | |
| newBM.source = '' | |
| newBM.mapID = 0 | |
| newBM.mapsetID = 0 | |
| newBM.tags = ' '.join(b.tags for b in bms) | |
| print('Importing HP/OD/CS/AR/SV from the first map. Edit it later if necessary.') | |
| audio = AudioSegment.from_file(os.path.join(os.path.dirname(bms[0].filename), bms[0].audioFile)) | |
| lastObj = bms[0].audioLeadIn + bms[0].hitObjects[-1].time | |
| if len(audio) > lastObj + 2500: | |
| audio = audio[:lastObj + 2500].fade_out(2500) | |
| else: | |
| audio = audio[:len(audio)] | |
| ofs = len(audio) | |
| for b in bms[1:]: | |
| tp = b.timingPoints | |
| li = b.audioLeadIn | |
| fadeTime = min(li, 2500) | |
| lastObj = li + b.hitObjects[-1].time | |
| for p in tp: | |
| if p.time <= lastObj: | |
| p.time += len(audio) + fadeTime | |
| if p.hitSound.sampleSet == SampleSet.AUTO: | |
| p.hitSound.sampleSet = b.sampleSet | |
| newBM.timingPoints.append(p) | |
| for o in b.hitObjects: | |
| o.time += len(audio) + fadeTime | |
| newBM.hitObjects.append(o) | |
| for e in b.events: | |
| if e.time <= lastObj and not isinstance(e, BackgroundEvent): | |
| e.time += len(audio) + fadeTime | |
| newBM.events.append(e) | |
| seg = AudioSegment.from_file(os.path.join(os.path.dirname(b.filename), b.audioFile)) | |
| if len(seg) - li > lastObj + 2500: | |
| seg = seg[:lastObj + 2500 + li].fade_out(2500) | |
| else: | |
| seg = seg[:len(seg)] | |
| seg = seg[max(0, li - 2500):].fade_in(fadeTime) | |
| audio = audio.append(seg) | |
| newBM.audioFile = 'mix.mp3' | |
| audio.export('mix.mp3', format='mp3', bitrate='192k') | |
| newBM.save('map.osu') |
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