public Reward GetLastGivenReward()
{
int idx = RewardStorage.GetLastSeqIdxGiven(this);
if (idx < 0)
{
return(null);
}
return(Rewards[idx]);
}
protected override bool takeInner()
{
int idx = RewardStorage.GetLastSeqIdxGiven(this);
if (idx <= 0)
{
return(false); // all rewards in the sequence were taken
}
RewardStorage.SetLastSeqIdxGiven(this, --idx);
return(true);
}
protected override bool giveInner()
{
int idx = RewardStorage.GetLastSeqIdxGiven(this);
if (idx >= Rewards.Count)
{
return(false); // all rewards in the sequence were given
}
RewardStorage.SetLastSeqIdxGiven(this, ++idx);
return(true);
}
public bool HasMoreToGive()
{
return(RewardStorage.GetLastSeqIdxGiven(this) < Rewards.Count);
}