public override void BuffValue(BuffableValue buffType, ref float buffedValue)
{
if (buffType == BuffableValue.PercentDamageReceived)
{
buffedValue *= Description.Amount;
}
}
public override void BuffValue(BuffableValue buffType, ref float buffedValue)
{
if (buffType == BuffableValue.PercentDamageReceived)
{
float timeSpentChargingUp = m_StoppedChargingUpTime - TimeStarted;
float pctChargedUp = Mathf.Clamp01(timeSpentChargingUp / Description.ExecTimeSeconds);
// the amount of damage reduction starts at 50% (for not-charged-up), then slowly increases to 100% depending on how charged-up we got
float pctDamageReduction = 0.5f + ((pctChargedUp * pctChargedUp) / 2);
// Now that we know how much damage to reduce it by, we need to set buffedValue to the inverse (because
// it's looking for how much damage to DO, not how much to REDUCE BY). Also note how we don't just SET
// buffedValue... we multiply our buff in with the current value. This lets our Action "stack"
// with any other Actions that also alter this variable.)
buffedValue *= 1 - pctDamageReduction;
}
else if (buffType == BuffableValue.ChanceToStunTramplers)
{
// if we are at "full charge", we stun enemies that try to trample us!
float timeSpentChargingUp = m_StoppedChargingUpTime - TimeStarted;
if (timeSpentChargingUp / Description.ExecTimeSeconds >= 1 && buffedValue < 1)
{
buffedValue = 1;
}
}
}
/// <summary>
/// Called on all active Actions to give them a chance to alter the outcome of a gameplay calculation. Note
/// that this is used for both "buffs" (positive gameplay benefits) and "debuffs" (gameplay penalties).
/// </summary>
/// <remarks>
/// In a more complex game with lots of buffs and debuffs, this function might be replaced by a separate
/// BuffRegistry component. This would let you add fancier features, such as defining which effects
/// "stack" with other ones, and could provide a UI that lists which are affecting each character
/// and for how long.
/// </remarks>
/// <param name="buffType">Which gameplay variable being calculated</param>
/// <param name="orgValue">The original ("un-buffed") value</param>
/// <param name="buffedValue">The final ("buffed") value</param>
public virtual void BuffValue(BuffableValue buffType, ref float buffedValue)
{
}