void Awake()
{
// シングルトン
if (s_Instance)
{
Destroy(gameObject);
}
else
{
s_Instance = gameObject;
DontDestroyOnLoad(gameObject);
TargetFrameRate = m_TargetFrameRate;
FPSCheckIntervalTime = m_FPSCheckIntervalTime;
FPSAdjustment = m_FPSAdjustment;
Application.targetFrameRate = TargetFrameRate;
#if UNITY_EDITOR
m_PrevTargetFrameRate = m_TargetFrameRate;
m_PrevFPSCheckIntervalTime = m_FPSCheckIntervalTime;
m_PrevFPSAdjustment = m_FPSAdjustment;
#endif
}
}
void Update()
{
#if UNITY_EDITOR
// インスペクターからの値反映や
// インスペクターへの表示
if (m_TargetFrameRate == m_PrevTargetFrameRate)
{
m_TargetFrameRate = TargetFrameRate;
m_PrevTargetFrameRate = m_TargetFrameRate;
}
else
{
TargetFrameRate = m_TargetFrameRate;
m_PrevTargetFrameRate = m_TargetFrameRate;
}
if (m_FPSCheckIntervalTime == m_PrevFPSCheckIntervalTime)
{
m_FPSCheckIntervalTime = FPSCheckIntervalTime;
m_PrevFPSCheckIntervalTime = m_FPSCheckIntervalTime;
}
else
{
FPSCheckIntervalTime = m_FPSCheckIntervalTime;
m_PrevFPSCheckIntervalTime = m_FPSCheckIntervalTime;
}
if (m_FPSAdjustment == m_PrevFPSAdjustment)
{
m_FPSAdjustment = FPSAdjustment;
m_PrevFPSAdjustment = m_FPSAdjustment;
}
else
{
FPSAdjustment = m_FPSAdjustment;
m_PrevFPSAdjustment = m_FPSAdjustment;
}
#endif
// 独自delta timeの更新
if (TargetFrameRate <= 0)
{
UnscaledDeltaTime = Time.unscaledDeltaTime;
DeltaTime = Time.deltaTime;
}
else
{
UnscaledDeltaTime = 1f / TargetFrameRate;
DeltaTime = UnscaledDeltaTime * Time.timeScale;
}
// CurrentFPSの更新
m_FrameCountSinceCheck++;
m_TimeSinceCheck += Time.unscaledDeltaTime;
if (m_TimeSinceCheck >= m_FPSCheckIntervalTime)
{
CurrentFPS = m_FrameCountSinceCheck / m_TimeSinceCheck;
m_FrameCountSinceCheck = 0;
m_TimeSinceCheck = 0f;
}
// WaitForFramesで使うtime scaleを確保
TimeScale = Time.timeScale;
}
