public void Mute(bool isMute)
{
if (isMute)
{
m_bgm_source1.volume = 0;
m_bgm_source2.volume = 0;
SoundMgr.GetSingle().switch_se(false);
}
else
{
m_bgm_source1.volume = bg1Val;
m_bgm_source2.volume = bg2Val;
if (this.soundOpen)
{
SoundMgr.GetSingle().switch_se(true);
}
}
}