====== VCI update on Virtual Cast 1.5.3a ====== 

No update for UnityPackage.

----

===== Script =====

  * OnUnuse event is added

===== Audio =====

  * When playing audio in a VCI, [System] > [Effect Volume] in Virtual Cast will be taken into consideration
  * Newly added vci.assets.audio
    * vci.assets.PlayAudio can still be used
  * vci.assets.audio can do the following...
    * loop play
    * PlayOneShot
      * Same audio can be played multiple times on top of each other
    * Volume can be set at the time of playing audio
      * The volume can be specified with a value between 0.0~1.0 

Example\\
<file lua main.lua>
-- clip name, volume(0.0~1.0), loop flag
vci.assets.audio.Play("clip", 0.3, false)
-- clip名 name, volume(0.0~1.0)
vci.assets.audio.PlayOneShot("clip", 1.0)
</file>