pperdrowningeffect.c

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class PPERequester_Drowning extends PPERequester_GameplayBase
{
 private float m_EffectPhase = 0;
 private float m_Magnitude = 0;
 private float m_MinMagnitude = 0.3;
 private float m_MaxMagnitude = 0.3; // Actual Maximum is Min+Max
 private float m_Frequency = 5;
 private float m_Stamina01;
 
 override protected void OnStart(Param par = null)
 {
 super.OnStart(par);
 
 m_EffectPhase = 0;
 m_Magnitude = 0;
 }
 
 override protected void OnUpdate(float delta)
 { 
 super.OnUpdate(delta);
 
 if (!m_IsRunning)
 return;
 
 m_EffectPhase += delta * m_Frequency / (m_Stamina01 + 1); // Start with lower frequency and increase it as it gets closer to danger
 
 float currentVal = (Math.Sin(m_EffectPhase) +1)/2; // Makes current val oscillate between 0 and 1 (normlization)
 currentVal = Easing.EaseInExpo(currentVal); // Ease it to tweak the effect
 currentVal *= currentVal * m_MaxMagnitude; // Scale the normalized value to make it proportional to the Max Magnitude
 currentVal += m_MinMagnitude;
 m_Magnitude = Math.Lerp(m_Magnitude, currentVal, delta * m_Frequency); // Learp to smooth the changes
 
 SetTargetValueFloat(PostProcessEffectType.Glow,PPEGlow.PARAM_VIGNETTE,true, m_Magnitude,PPEGodRays.L_0_GLASSES,PPOperators.ADD);
 SetTargetValueColor(PostProcessEffectType.Glow,PPEGlow.PARAM_VIGNETTECOLOR,{0.0,0.025,0.04, 0.0},PPEGlow.L_23_GLASSES,PPOperators.ADD);
 }
 
 void SetStamina01(float stamina01)
 {
 m_Stamina01 = stamina01;
 }
}