first implementation of metadata

assets/gameplay/songs/2hot/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "2hot"
+}

assets/gameplay/songs/blazin/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Blazin'"
+}

assets/gameplay/songs/bopeebo/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Bopeebo"
+}

assets/gameplay/songs/cocoa/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Cocoa"
+}

assets/gameplay/songs/dadbattle/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "DadBattle"
+}

assets/gameplay/songs/darnell/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Darnell"
+}

assets/gameplay/songs/eggnog/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Eggnog"
+}

assets/gameplay/songs/fresh/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Fresh"
+}

assets/gameplay/songs/guns/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Guns"
+}

assets/gameplay/songs/high/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "High"
+}

assets/gameplay/songs/lit-up/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Lit Up"
+}

assets/gameplay/songs/milf/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "M.I.L.F"
+}

assets/gameplay/songs/monster/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Monster"
+}

assets/gameplay/songs/roses/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Roses"
+}

assets/gameplay/songs/satin-panties/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Satin Panties"
+}

assets/gameplay/songs/senpai/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Senpai"
+}

assets/gameplay/songs/south/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "South"
+}

assets/gameplay/songs/spookeez/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Spookeez"
+}

assets/gameplay/songs/stress/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Stress"
+}

assets/gameplay/songs/thorns/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Thorns"
+}

assets/gameplay/songs/tutorial/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Tutorial"
+}

assets/gameplay/songs/ugh/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Ugh"
+}

assets/gameplay/songs/winter-horrorland/metadata.json

@@ -0,0 +1,3 @@
+{
+	"name": "Winter Horrorland"
+}

extras/scripts/GenerateSongsFolder.hx

@@ -0,0 +1,37 @@
+package;
+
+import haxe.Json;
+import sys.FileSystem;
+import sys.io.File;
+
+using StringTools;
+
+class GenerateSongsFolder
+{
+	public static function main()
+	{
+		var songsToGenerate:Array<Array<String>> = [];
+		var generateText:Array<String> = File.getContent('./songsToGenerate.txt').split('\n');
+
+		for (i in generateText)
+		{
+			songsToGenerate.push(i.split(' - '));
+		}
+
+		for (song in songsToGenerate)
+		{
+			var yeah = {
+				"name": song[1]
+			};
+			var yeahAsString:String = Json.stringify(yeah, null, '\t').replace('\\r', '');
+
+			FileSystem.createDirectory('./' + song[0]);
+			File.saveContent('./' + song[0] + '/metadata.json', yeahAsString);
+		}
+	}
+
+	static function print(string:String)
+	{
+		Sys.stdout().writeString(string + '\n');
+	}
+}

src/funkin/data/song/Song.hx

@@ -0,0 +1,113 @@
+package funkin.data.song;
+
+import flixel.sound.FlxSoundGroup;
+import funkin.structures.SongStructure;
+
+class Song
+{
+	static var cachedSongs:Map<String, Song>;
+
+	/**
+	 * Caches all songs to use later.
+	 */
+	public static function cacheSongs():Void
+	{
+		cachedSongs = new Map<String, Song>();
+
+		for (file in Paths.location.scan('gameplay/songs', '.json', true, PATH_FILE, false))
+		{
+			if (!file.endsWith('metadata'))
+				continue;
+
+			var endLength:Int = file.length - 'metadata'.length - 1;
+			var songName:String = file.substring('gameplay/songs/'.length, endLength);
+			var song:Song = new Song(songName);
+			cachedSongs.set(songName, song);
+		}
+	}
+
+	/**
+	 * Gets a song using it's ID.
+	 * @param id The ID of the song to search for. 
+	 * @return The Song Object.
+	 */
+	public static function getSongByID(id:String):Song
+	{
+		if (cachedSongs == null)
+			cacheSongs();
+
+		return cachedSongs.get(id);
+	}
+
+	/**
+	 * The song ID.
+	 */
+	public final id:String;
+
+	/**
+	 * All the metadatas.
+	 * id => structure
+	 */
+	public final metadatas:Map<String, SongMetadata>;
+
+	public function new(id:String)
+	{
+		this.id = id;
+
+		metadatas = new Map<String, SongMetadata>();
+
+		for (variation in getVariations())
+		{
+			metadatas.set(variation, getSongMetadata(id, variation));
+		}
+	}
+
+	/**
+	 * Get the Display Name for this song.
+	 * @param variation The variation to get the name from.
+	 * @return The name.
+	 */
+	public function getDisplayName(variation:String = 'default'):String
+	{
+		var metadata:SongMetadata = metadatas.get(variation);
+		return metadata.name;
+	}
+
+	static function getSongMetadata(id:String, variation:String):SongMetadata
+	{
+		var path:String = 'gameplay/songs/' + id + '/';
+
+		if (variation != 'default')
+			path += variation + '-';
+
+		path += 'metadata';
+
+		return cast haxe.Json.parse(Paths.content.json(path));
+	}
+
+	var _variations:Array<String>;
+
+	/**
+	 * Get all of the variations for this Song.
+	 * @return The variations.
+	 */
+	public function getVariations():Array<String>
+	{
+		if (_variations != null)
+			return _variations;
+
+		_variations = ['default'];
+
+		var queryPath:String = 'gameplay/songs/' + id;
+		for (file in Paths.location.scan(queryPath, 'metadata.json', false, FILE, false))
+		{
+			if (file == '') // default
+				continue;
+
+			var variationWithoutDash:String = file.substring(0, file.length - 1);
+			_variations.push(variationWithoutDash);
+		}
+
+		return _variations;
+	}
+}

src/funkin/structures/SongStructure.hx

@@ -0,0 +1,9 @@
+package funkin.structures;
+
+typedef SongMetadata =
+{
+	/**
+	 * The name of the song.
+	 */
+	var name:String;
+}

src/funkin/util/Week.hx

@@ -1,5 +1,6 @@
 package funkin.util;
 
+import funkin.data.song.Song;
 import funkin.structures.WeekStructure;
 import haxe.Json;
 
@@ -60,7 +61,9 @@ class Week
 
 		for (id in songIds)
 		{
-			displayNames.push(id);
+			var songObject:Song = Song.getSongByID(id);
+			var songName:String = songObject?.getDisplayName('default') ?? id;
+			displayNames.push(songName);
 		}
 
 		return displayNames;