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450 lines
15 KiB
Haxe
450 lines
15 KiB
Haxe
package funkin.data.song;
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import funkin.data.song.SongData;
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import funkin.data.song.migrator.SongData_v2_0_0.SongMetadata_v2_0_0;
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import funkin.data.song.SongData.SongChartData;
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import funkin.data.song.SongData.SongMetadata;
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import funkin.play.song.ScriptedSong;
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import funkin.play.song.Song;
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import funkin.util.assets.DataAssets;
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import funkin.util.VersionUtil;
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using funkin.data.song.migrator.SongDataMigrator;
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class SongRegistry extends BaseRegistry<Song, SongMetadata>
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{
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/**
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* The current version string for the stage data format.
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* Handle breaking changes by incrementing this value
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* and adding migration to the `migrateStageData()` function.
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*/
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public static final SONG_METADATA_VERSION:thx.semver.Version = "2.1.0";
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public static final SONG_METADATA_VERSION_RULE:thx.semver.VersionRule = "2.1.x";
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public static final SONG_CHART_DATA_VERSION:thx.semver.Version = "2.0.0";
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public static final SONG_CHART_DATA_VERSION_RULE:thx.semver.VersionRule = "2.0.x";
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public static final SONG_MUSIC_DATA_VERSION:thx.semver.Version = "2.0.0";
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public static final SONG_MUSIC_DATA_VERSION_RULE:thx.semver.VersionRule = "2.0.x";
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public static var DEFAULT_GENERATEDBY(get, null):String;
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static function get_DEFAULT_GENERATEDBY():String
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{
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return '${Constants.TITLE} - ${Constants.VERSION}';
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}
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/**
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* TODO: What if there was a Singleton macro which created static functions
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* that redirected to the instance?
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*/
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public static final instance:SongRegistry = new SongRegistry();
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public function new()
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{
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super('SONG', 'songs', SONG_METADATA_VERSION_RULE);
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}
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public override function loadEntries():Void
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{
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clearEntries();
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//
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// SCRIPTED ENTRIES
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//
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var scriptedEntryClassNames:Array<String> = getScriptedClassNames();
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log('Registering ${scriptedEntryClassNames.length} scripted entries...');
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for (entryCls in scriptedEntryClassNames)
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{
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var entry:Song = createScriptedEntry(entryCls);
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if (entry != null)
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{
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log('Successfully created scripted entry (${entryCls} = ${entry.id})');
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entries.set(entry.id, entry);
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}
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else
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{
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log('Failed to create scripted entry (${entryCls})');
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}
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}
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//
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// UNSCRIPTED ENTRIES
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//
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var entryIdList:Array<String> = DataAssets.listDataFilesInPath('songs/', '-metadata.json').map(function(songDataPath:String):String {
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return songDataPath.split('/')[0];
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});
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var unscriptedEntryIds:Array<String> = entryIdList.filter(function(entryId:String):Bool {
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return !entries.exists(entryId);
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});
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log('Fetching data for ${unscriptedEntryIds.length} unscripted entries...');
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for (entryId in unscriptedEntryIds)
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{
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try
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{
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var entry:Song = createEntry(entryId);
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if (entry != null)
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{
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trace(' Loaded entry data: ${entry}');
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entries.set(entry.id, entry);
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}
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}
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catch (e:Dynamic)
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{
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// Print the error.
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trace(' Failed to load entry data: ${entryId}');
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trace(e);
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continue;
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}
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}
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}
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/**
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* Read, parse, and validate the JSON data and produce the corresponding data object.
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*/
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public function parseEntryData(id:String):Null<SongMetadata>
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{
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return parseEntryMetadata(id);
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}
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/**
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* Parse, and validate the JSON data and produce the corresponding data object.
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*/
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public function parseEntryDataRaw(contents:String, ?fileName:String = 'raw'):Null<SongMetadata>
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{
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return parseEntryMetadataRaw(contents);
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}
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public function parseEntryMetadata(id:String, ?variation:String):Null<SongMetadata>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var parser = new json2object.JsonParser<SongMetadata>();
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switch (loadEntryMetadataFile(id, variation))
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{
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case {fileName: fileName, contents: contents}:
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parser.fromJson(contents, fileName);
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default:
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return null;
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}
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, id);
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return null;
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}
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return cleanMetadata(parser.value, variation);
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}
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public function parseEntryMetadataRaw(contents:String, ?fileName:String = 'raw', ?variation:String):Null<SongMetadata>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var parser = new json2object.JsonParser<SongMetadata>();
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parser.fromJson(contents, fileName);
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, fileName);
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return null;
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}
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return cleanMetadata(parser.value, variation);
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}
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public function parseEntryMetadataWithMigration(id:String, ?variation:String, version:thx.semver.Version):Null<SongMetadata>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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// If a version rule is not specified, do not check against it.
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if (SONG_METADATA_VERSION_RULE == null || VersionUtil.validateVersion(version, SONG_METADATA_VERSION_RULE))
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{
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return parseEntryMetadata(id, variation);
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}
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else if (VersionUtil.validateVersion(version, "2.0.x"))
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{
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return parseEntryMetadata_v2_0_0(id, variation);
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}
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else
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{
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throw '[${registryId}] Metadata entry ${id}:${variation} does not support migration to version ${SONG_METADATA_VERSION_RULE}.';
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}
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}
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public function parseEntryMetadataRawWithMigration(contents:String, ?fileName:String = 'raw', version:thx.semver.Version):Null<SongMetadata>
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{
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// If a version rule is not specified, do not check against it.
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if (SONG_METADATA_VERSION_RULE == null || VersionUtil.validateVersion(version, SONG_METADATA_VERSION_RULE))
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{
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return parseEntryMetadataRaw(contents, fileName);
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}
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else if (VersionUtil.validateVersion(version, "2.0.x"))
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{
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return parseEntryMetadataRaw_v2_0_0(contents, fileName);
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}
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else
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{
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throw '[${registryId}] Metadata entry "${fileName}" does not support migration to version ${SONG_METADATA_VERSION_RULE}.';
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}
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}
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function parseEntryMetadata_v2_0_0(id:String, variation:String = ""):Null<SongMetadata>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var parser = new json2object.JsonParser<SongMetadata_v2_0_0>();
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switch (loadEntryMetadataFile(id))
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{
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case {fileName: fileName, contents: contents}:
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parser.fromJson(contents, fileName);
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default:
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return null;
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}
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, id);
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return null;
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}
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return parser.value.migrate();
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}
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function parseEntryMetadataRaw_v2_0_0(contents:String, ?fileName:String = 'raw'):Null<SongMetadata>
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{
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var parser = new json2object.JsonParser<SongMetadata_v2_0_0>();
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parser.fromJson(contents, fileName);
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, fileName);
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return null;
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}
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return parser.value.migrate();
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}
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public function parseMusicData(id:String, ?variation:String):Null<SongMusicData>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var parser = new json2object.JsonParser<SongMusicData>();
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switch (loadMusicDataFile(id, variation))
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{
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case {fileName: fileName, contents: contents}:
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parser.fromJson(contents, fileName);
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default:
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return null;
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}
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, id);
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return null;
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}
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return parser.value;
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}
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public function parseMusicDataRaw(contents:String, ?fileName:String = 'raw'):Null<SongMusicData>
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{
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var parser = new json2object.JsonParser<SongMusicData>();
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parser.fromJson(contents, fileName);
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, fileName);
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return null;
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}
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return parser.value;
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}
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public function parseMusicDataWithMigration(id:String, ?variation:String, version:thx.semver.Version):Null<SongMusicData>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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// If a version rule is not specified, do not check against it.
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if (SONG_MUSIC_DATA_VERSION_RULE == null || VersionUtil.validateVersion(version, SONG_MUSIC_DATA_VERSION_RULE))
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{
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return parseMusicData(id, variation);
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}
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else
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{
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throw '[${registryId}] Chart entry ${id}:${variation} does not support migration to version ${SONG_CHART_DATA_VERSION_RULE}.';
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}
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}
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public function parseMusicDataRawWithMigration(contents:String, ?fileName:String = 'raw', version:thx.semver.Version):Null<SongMusicData>
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{
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// If a version rule is not specified, do not check against it.
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if (SONG_MUSIC_DATA_VERSION_RULE == null || VersionUtil.validateVersion(version, SONG_MUSIC_DATA_VERSION_RULE))
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{
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return parseMusicDataRaw(contents, fileName);
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}
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else
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{
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throw '[${registryId}] Chart entry "$fileName" does not support migration to version ${SONG_CHART_DATA_VERSION_RULE}.';
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}
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}
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public function parseEntryChartData(id:String, ?variation:String):Null<SongChartData>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var parser = new json2object.JsonParser<SongChartData>();
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switch (loadEntryChartFile(id, variation))
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{
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case {fileName: fileName, contents: contents}:
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parser.fromJson(contents, fileName);
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default:
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return null;
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}
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, id);
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return null;
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}
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return cleanChartData(parser.value, variation);
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}
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public function parseEntryChartDataRaw(contents:String, ?fileName:String = 'raw', ?variation:String):Null<SongChartData>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var parser = new json2object.JsonParser<SongChartData>();
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parser.fromJson(contents, fileName);
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if (parser.errors.length > 0)
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{
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printErrors(parser.errors, fileName);
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return null;
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}
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return cleanChartData(parser.value, variation);
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}
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public function parseEntryChartDataWithMigration(id:String, ?variation:String, version:thx.semver.Version):Null<SongChartData>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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// If a version rule is not specified, do not check against it.
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if (SONG_CHART_DATA_VERSION_RULE == null || VersionUtil.validateVersion(version, SONG_CHART_DATA_VERSION_RULE))
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{
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return parseEntryChartData(id, variation);
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}
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else
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{
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throw '[${registryId}] Chart entry ${id}:${variation} does not support migration to version ${SONG_CHART_DATA_VERSION_RULE}.';
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}
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}
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public function parseEntryChartDataRawWithMigration(contents:String, ?fileName:String = 'raw', version:thx.semver.Version):Null<SongChartData>
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{
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// If a version rule is not specified, do not check against it.
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if (SONG_CHART_DATA_VERSION_RULE == null || VersionUtil.validateVersion(version, SONG_CHART_DATA_VERSION_RULE))
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{
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return parseEntryChartDataRaw(contents, fileName);
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}
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else
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{
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throw '[${registryId}] Chart entry "${fileName}" does not support migration to version ${SONG_CHART_DATA_VERSION_RULE}.';
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}
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}
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function createScriptedEntry(clsName:String):Song
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{
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return ScriptedSong.init(clsName, "unknown");
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}
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function getScriptedClassNames():Array<String>
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{
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return ScriptedSong.listScriptClasses();
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}
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function loadEntryMetadataFile(id:String, ?variation:String):Null<BaseRegistry.JsonFile>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var entryFilePath:String = Paths.json('$dataFilePath/$id/$id-metadata${variation == Constants.DEFAULT_VARIATION ? '' : '-$variation'}');
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if (!openfl.Assets.exists(entryFilePath)) return null;
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var rawJson:Null<String> = openfl.Assets.getText(entryFilePath);
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if (rawJson == null) return null;
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rawJson = rawJson.trim();
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return {fileName: entryFilePath, contents: rawJson};
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}
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function loadMusicDataFile(id:String, ?variation:String):Null<BaseRegistry.JsonFile>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var entryFilePath:String = Paths.file('music/$id/$id-metadata${variation == Constants.DEFAULT_VARIATION ? '' : '-$variation'}.json');
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if (!openfl.Assets.exists(entryFilePath)) return null;
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var rawJson:String = openfl.Assets.getText(entryFilePath);
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if (rawJson == null) return null;
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rawJson = rawJson.trim();
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return {fileName: entryFilePath, contents: rawJson};
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}
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function loadEntryChartFile(id:String, ?variation:String):Null<BaseRegistry.JsonFile>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var entryFilePath:String = Paths.json('$dataFilePath/$id/$id-chart${variation == Constants.DEFAULT_VARIATION ? '' : '-$variation'}');
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if (!openfl.Assets.exists(entryFilePath)) return null;
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var rawJson:String = openfl.Assets.getText(entryFilePath);
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if (rawJson == null) return null;
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rawJson = rawJson.trim();
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return {fileName: entryFilePath, contents: rawJson};
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}
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public function fetchEntryMetadataVersion(id:String, ?variation:String):Null<thx.semver.Version>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var entryStr:Null<String> = loadEntryMetadataFile(id, variation)?.contents;
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var entryVersion:thx.semver.Version = VersionUtil.getVersionFromJSON(entryStr);
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return entryVersion;
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}
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public function fetchEntryChartVersion(id:String, ?variation:String):Null<thx.semver.Version>
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{
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variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
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var entryStr:Null<String> = loadEntryChartFile(id, variation)?.contents;
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var entryVersion:thx.semver.Version = VersionUtil.getVersionFromJSON(entryStr);
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return entryVersion;
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}
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function cleanMetadata(metadata:SongMetadata, variation:String):SongMetadata
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{
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metadata.variation = variation;
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return metadata;
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}
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function cleanChartData(chartData:SongChartData, variation:String):SongChartData
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{
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chartData.variation = variation;
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return chartData;
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}
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/**
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* A list of all the story weeks from the base game, in order.
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* TODO: Should this be hardcoded?
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*/
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public function listBaseGameSongIds():Array<String>
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{
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return [
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"tutorial", "bopeebo", "fresh", "dadbattle", "spookeez", "south", "monster", "pico", "philly-nice", "blammed", "satin-panties", "high", "milf", "cocoa",
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"eggnog", "winter-horrorland", "senpai", "roses", "thorns", "ugh", "guns", "stress", "darnell", "lit-up", "2hot", "blazin"
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];
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}
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/**
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* A list of all installed story weeks that are not from the base game.
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*/
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public function listModdedSongIds():Array<String>
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{
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return listEntryIds().filter(function(id:String):Bool {
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return listBaseGameSongIds().indexOf(id) == -1;
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});
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}
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}
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