BGM模块新增setChange方法可以设置切换BGM的时候会触发的事件

切换BGM时弹出BGM名称

parts/language/lang_en.lua

@@ -73,6 +73,8 @@ return{
     pasteWrongPlace="Paste at wrong place?",
     noFile="File not found",
 
+    nowPlaying="Now Playing:",
+
     VKTchW="Touch Weight",
     VKOrgW="Origin Weight",
     VKCurW="Current. Pos. Weight",

parts/language/lang_es.lua

@@ -62,6 +62,8 @@ return{
     pasteWrongPlace="¿Pegaste en la carpeta correcta?",
     noFile="Archivo no encontrado",
 
+    nowPlaying="Reproduciendo:",
+
     VKTchW="Sens. al tacto",
     VKOrgW="Sens. al origen",
     VKCurW="Sens. Cur. Pos.",

parts/language/lang_fr.lua

@@ -63,6 +63,8 @@ return{
     -- pasteWrongPlace="Paste at wrong place?",
     -- noFile="File not found",
 
+    nowPlaying="En train de jouer :",
+
     VKTchW="Poids du toucher",
     VKOrgW="Poids d'origine",
     VKCurW="Poids de la pos. du cur.",

parts/language/lang_symbol.lua

@@ -49,6 +49,8 @@ return{
     pasteWrongPlace="_?X.",
     -- noFile="File not found",
 
+    nowPlaying="~:",
+
     VKTchW="Tch↓",
     VKOrgW="Org↓",
     VKCurW="Cur↓",

parts/language/lang_zh.lua

@@ -73,6 +73,8 @@ return{
     pasteWrongPlace="提醒:可能粘贴错地方了",
     noFile="找不到文件",
 
+    nowPlaying="正在播放:",
+
     VKTchW="触摸点权重",
     VKOrgW="原始点权重",
     VKCurW="当前点权重",