protected internal override bool RemoveModifier(PerkBase perk)
{
Type type = perk.GetType();
T oldT = GetValue();
if (valueModifiers.Remove(type))
{
if (CheckChanged(oldT))
{
onChange?.Invoke(oldT);
}
return(true);
}
return(false);
}
protected internal override bool AddModifier(PerkBase perk, ValueModifierStore <T> valueModifier, bool overwriteExisting = false)
{
Type type = perk.GetType();
if (valueModifiers.ContainsKey(type) && !overwriteExisting)
{
return(false);
}
else
{
T oldT = GetValue();
valueModifiers[type] = valueModifier;
if (CheckChanged(oldT))
{
onChange?.Invoke(oldT);
}
return(true);
}
}
protected internal override bool HasModifier(PerkBase perk)
{
return(valueModifiers.ContainsKey(perk.GetType()));
}