/// <summary>
/// Add an influencer to this controller. If this controller is not managing the required stat then
/// do nothing.
/// </summary>
/// <param name="influencer">The influencer to add.</param>
/// <returns>True if the influencer was added, otherwise false.</returns>
public override bool TryAddInfluencer(StatInfluencerSO influencer)
{
if (Memory != null && influencer.Trigger != null)
{
MemorySO[] memories = Memory.GetAllMemoriesAbout(influencer.Generator);
for (int i = 0; i < memories.Length; i++)
{
if (memories[i].stat == influencer.stat && memories[i].time + memories[i].cooldown > Time.timeSinceLevelLoad)
{
return(false);
}
}
}
if (Memory != null)
{
StatSO stat = GetOrCreateStat(influencer.stat);
List <StateSO> states = GetDesiredStatesFor(stat);
bool isGood = true;
for (int i = 0; i < states.Count; i++)
{
switch (states[i].objective)
{
case StateSO.Objective.LessThan:
if (influencer.maxChange > 0)
{
isGood = false;
}
break;
case StateSO.Objective.Approximately:
float currentDelta = states[i].normalizedTargetValue - stat.NormalizedValue;
float influencedDelta = states[i].normalizedTargetValue - (stat.NormalizedValue + influencer.maxChange);
if (currentDelta < influencedDelta)
{
isGood = false;
}
break;
case StateSO.Objective.GreaterThan:
if (influencer.maxChange < 0)
{
isGood = false;
}
break;
}
if (influencer.Generator != null)
{
Memory.AddMemory(influencer, isGood);
}
}
}
return(base.TryAddInfluencer(influencer));
}