Initial MDB Parser for Forte support.

2026-09-22 22:27:56 +03:00 · 2020-12-11 22:37:21 +09:00
parent cf15744a8b
commit 82439eb1fb
4 changed files with 139 additions and 14 deletions
@@ -0,0 +1,104 @@
+export async function processData() {
+  return await readJSONOrXML("data/forte_mdb.json", "data/forte_mdb.xml")
+}
+
+export async function processMdbData(path: string): Promise<CommonMusicData> {
+  const data = await readXML(path);
+  const attr = $(data).attr("music_list");
+  const mdb = $(data).elements("music_list.music_spec");
+  const music: CommonMusicDataField[] = [];
+  for (const m of mdb) {
+    music.push(K.ATTR({ index: m.attr().index }, {
+      basename: K.ITEM("str", m.str("basename")),
+      title: K.ITEM("str", m.str("title", "title")),
+      title_kana: K.ITEM("str", m.str("title_kana", "title_kana")),
+      artist: K.ITEM("str", m.str("artist", "artist")),
+      artist_kana: K.ITEM("str", m.str("artist_kana", "artist_kana")),
+      priority: K.ITEM("s8", m.number("priority")),
+      category_flag: K.ARRAY("s32", m.numbers("category_flag")),
+      primary_category: K.ITEM("s8", m.number("primary_category")),
+      level_normal: K.ITEM("s8", m.number("level_normal")),
+      level_hard: K.ITEM("s8", m.number("level_hard")),
+      level_extreme: K.ITEM("s8", m.number("level_extreme")),
+      demo_popular: K.ITEM("bool", m.bool("demo_popular")),
+      demo_bemani: K.ITEM("bool", m.bool("demo_bemani")),
+      destination_j: K.ITEM("bool", true),
+      destination_a: K.ITEM("bool", true),
+      destination_y: K.ITEM("bool", true),
+      destination_k: K.ITEM("bool", true),
+      offline: K.ITEM("bool", m.bool("offline")),
+      unlock_type: K.ITEM("s8", m.number("unlock_type") == 3 ? 1 : m.number("unlock_type")),
+      volume_bgm: K.ITEM("s8", m.number("volume_bgm")),
+      volume_key: K.ITEM("s8", m.number("volume_key")),
+      start_date: K.ITEM("str", m.str("start_date")),
+      end_date: K.ITEM("str", "9999-12-31 23:59"),
+      description: K.ITEM("str", m.str("description", "description"))
+    }));
+  }
+  return K.ATTR({
+      release_code: attr.release_code,
+      revision: attr.revision,
+    }, {
+    music_spec: music,
+  });
+}
+
+
+export interface CommonMusicDataField {
+  basename: KITEM<"str">;
+  title: KITEM<"str">;
+  title_kana: KITEM<"str">;
+  artist: KITEM<"str">;
+  artist_kana: KITEM<"str">
+  priority: KITEM<"s8">;
+  category_flag: KARRAY<"s32">;
+  primary_category: KITEM<"s8">;
+  level_normal: KITEM<"s8">;
+  level_hard: KITEM<"s8">;
+  level_extreme: KITEM<"s8">;
+  demo_popular: KITEM<"bool">;
+  demo_bemani: KITEM<"bool">
+  destination_j: KITEM<"bool">;
+  destination_a: KITEM<"bool">;
+  destination_y: KITEM<"bool">;
+  destination_k: KITEM<"bool">;
+  unlock_type: KITEM<"s8">;
+  offline: KITEM<"bool">;
+  volume_bgm: KITEM<"s8">;
+  volume_key: KITEM<"s8">;
+  start_date: KITEM<"str">;
+  end_date: KITEM<"str">;
+  description: KITEM<"str">;
+}
+
+interface CommonMusicData {
+  "@attr": {
+    revision: string,
+    release_code: string
+  }
+  music_spec: CommonMusicDataField[]
+}
+
+export async function readXML(path: string) {
+  const xml = await IO.ReadFile(path, 'utf-8');
+  const json = U.parseXML(xml, false)
+  return json
+}
+
+export async function readJSON(path: string) {
+  const str = await IO.ReadFile(path, 'utf-8');
+  const json = JSON.parse(str)
+  return json
+}
+
+
+export async function readJSONOrXML(jsonPath: string, xmlPath: string): Promise<CommonMusicData> {
+  if (!IO.Exists(jsonPath)) {
+    const data = await processMdbData(xmlPath)
+    await IO.WriteFile(jsonPath, JSON.stringify(data))
+    return data
+  } else {
+    const json = JSON.parse(await IO.ReadFile(jsonPath, 'utf-8'))
+    return json
+  }
+}