public static ShakeResult operator +(ShakeResult a, ShakeResult b)
{
ShakeResult c = new ShakeResult();
c.PositionShake = a.PositionShake + b.PositionShake;
c.RotationShake = a.RotationShake + b.RotationShake;
return(c);
}
private void Update()
{
ShakeResult shake = new ShakeResult();
for (int i = 0; i < activeShakes.Count; i++)
{
if (activeShakes[i].IsFinished)
{
activeShakes.RemoveAt(i);
i--;
continue;
}
shake += activeShakes[i].UpdateShake(Time.deltaTime);
}
transform.localPosition = shake.PositionShake;
transform.localEulerAngles = shake.RotationShake;
}
/// <summary>
/// Updates the shake timers and returns the resulting shake values.
/// </summary>
/// <param name="deltaTime">The delta time value to use. Typically this will be Time.deltaTime.</param>
/// <returns>A ShakeResult containing the position and rotation shake amounts.</returns>
public ShakeResult UpdateShake(float deltaTime)
{
ShakeResult result = new ShakeResult();
//Get shake values
result.PositionShake = getPositionShake();
result.RotationShake = getRotationShake();
//Update timers
//Protection for updating timers more than once per frame.
if (Time.frameCount == lastUpdatedFrame)
{
return(result);
}
//Update pause timer
if (pauseFadeTime > 0)
{
if (IsPaused)
{
pauseTimer += deltaTime / pauseFadeTime;
}
else
{
pauseTimer -= deltaTime / pauseFadeTime;
}
}
pauseTimer = Mathf.Clamp01(pauseTimer);
//Update noise timer
noiseTimer += (1 - pauseTimer) * deltaTime * CurrentRoughness;
//Update fade timer
if (State == ShakeState.FadingIn)
{
if (fadeInTime > 0)
{
fadeTimer += deltaTime / fadeInTime;
}
else
{
fadeTimer = 1;
}
}
else if (State == ShakeState.FadingOut)
{
if (fadeOutTime > 0)
{
fadeTimer -= deltaTime / fadeOutTime;
}
else
{
fadeTimer = 0;
}
}
fadeTimer = Mathf.Clamp01(fadeTimer);
//Update the state if needed
if (fadeTimer == 1)
{
if (ShakeParameters.ShakeType == ShakeType.Sustained)
{
State = ShakeState.Sustained;
}
else if (ShakeParameters.ShakeType == ShakeType.OneShot)
{
Stop(ShakeParameters.FadeOut, true);
}
}
else if (fadeTimer == 0)
{
State = ShakeState.Stopped;
}
lastUpdatedFrame = Time.frameCount;
return(result);
}
