public ActionOption GetOption(ActorState state)
{
if (state.AmountToCall == state.SmallBlind && state.Odds > 0.52)
{
return new ActionOption(GameAction.Call, state.AmountToCall * (state.Odds - 0.5));
}
var options = new ActionOptions();
if (state.NoAmountToCall)
{
options.Add(new ActionOption(GameAction.Check, state.Odds * state.Pot, 1));
}
else
{
options.Add(GameAction.Call);
}
if (state.AmountToCall != state.SmallBlind)
{
var step = 1 + ((state.MaximumRaise - state.BigBlind) >> 4);
for (var raise = state.BigBlind; raise <= state.MaximumRaise; raise += step)
{
options.Add(GameAction.Raise(raise));
}
}
// Only add a fold if we have to call, and there is a change that we
// can play a next round.
if (!state.NoAmountToCall && state.OtherPot >= state.BigBlind)
{
options.Add(GameAction.Fold);
}
Node test = state.ToNode();
options.Sort(test, Nodes);
var best = SelectOption(options);
if (best.Action != GameAction.Fold)
{
if (best.Action != GameAction.Check)
{
test.Profit = (short)state.OwnPot;
test.Action = best.Action;
test.IsNew = true;
Buffer.Add(test);
}
}
else if(options.Count > 1)
{
best = new ActionOption(GameAction.Fold, options[1].Profit, options[1].Weight);
}
return best;
}
protected override void AppendExitOption()
{
int lastKeyValue = ActionOptions.Keys.Last();
lastKeyValue++;
ActionOptions.Add(lastKeyValue, new Option(Actions.DoNothing, "Exit / Back"));
}
protected override void AppendExitOption()
{
ActionOptions.Add("Exit", new Option(Actions.DoNothing, "Exit / Back"));
}
