/// <summary>Applies the search on the current node.</summary>
/// <param name="depth">
/// The maximum depth to search.
/// </param>
/// <param name="pars">
/// The parameters needed to apply the search.
/// </param>
public void Apply(byte depth, ApplyParameters pars)
{
if (depth > Depth && depth <= pars.MaximumDepth && pars.HasTimeLeft)
{
if (Children == null)
{
Children = new List <BlockNodes <BlockRndNode> >();
foreach (var block in pars.Blocks[Depth])
{
var nodes = new BlockNodes <BlockRndNode>(block);
foreach (var field in pars.Generator.GetFields(Field, block))
{
if (!pars.HasTimeLeft)
{
return;
}
var applied = BlockNode.Apply(field, Depth, pars);
if (!applied.IsNone)
{
var child = Create(applied, pars);
nodes.InsertSorted(child);
}
}
Children.Add(nodes);
}
}
else
{
foreach (var nodes in Children)
{
nodes.Apply(depth, pars, BranchingFactor);
}
}
Score = 0;
foreach (var nodes in Children)
{
Score += nodes.GetScore(this);
}
if (Children.Count == 2)
{
// Divide by 2.
Score >>= 1;
}
// We can not find valid responses. We will lose next turn.
else if (Children.Count == 0)
{
Score = Scores.Loses(Depth + 1);
}
else
{
Score /= Children.Count;
}
}
}
/// <summary>Applies the search on the current node.</summary>
/// <param name="depth">
/// The maximum depth to search.
/// </param>
/// <param name="pars">
/// The parameters needed to apply the search.
/// </param>
public override void Apply(byte depth, ApplyParameters pars)
{
if (depth > Depth && depth <= pars.MaximumDepth && pars.HasTimeLeft)
{
if (Children == null)
{
var block = GetBlock(pars);
Children = new BlockNodes <BlockRndNode>(block);
var applied = BlockNode.Apply(Field, Depth, pars);
if (!applied.IsNone)
{
foreach (var field in pars.Generator.GetFields(applied, block))
{
if (!pars.HasTimeLeft)
{
return;
}
var child = Create(field, pars);
// We can kill our opponent.
if (child.Field.Points > Field.Points)
{
var garbageNew = child.Field.Points / 3;
if (garbageNew - pars.Garbage > pars.Opponent.FirstFilled2)
{
child.SetFinalScore(Scores.Wins(2));
}
}
Children.InsertSorted(child);
}
}
}
else
{
if (Children.Empty())
{
return;
}
Children.Apply(depth, pars, BranchingFactor);
}
Score = Children.GetScore(this);
}
}
/// <summary>Applies the search on the current node.</summary>
/// <param name="depth">
/// The maximum depth to search.
/// </param>
/// <param name="pars">
/// The parameters needed to apply the search.
/// </param>
public override void Apply(byte depth, ApplyParameters pars)
{
if (depth > Depth && depth <= pars.MaximumDepth && pars.HasTimeLeft)
{
if (Children == null)
{
BranchingFactor = pars.Current.BranchingFactor0;
var block = GetBlock(pars);
Children = new BlockNodes <Block1Node>(block);
foreach (var candidate in pars.Generator.GetMoves(Field, block))
{
if (!pars.HasTimeLeft)
{
return;
}
Block1Node child = Create(candidate.Field, candidate.Path, pars);
// We can kill our opponent.
if (child.Field.Points > Field.Points)
{
var garbageNew = child.Field.Points / 3;
if (garbageNew - pars.Garbage > pars.Opponent.FirstFilled1)
{
child.SetFinalScore(Scores.Wins(1));
}
}
Children.InsertSorted(child);
}
}
else
{
Children.Apply(depth, pars, BranchingFactor);
}
Score = Children.GetScore(this);
}
}
public void SetFinalScore(int score)
{
Score = score;
Children = BlockNodes <BlockRndNode> .GetEmpty();
}
