/// <summary>
/// Evaluates this node in the decision tree.
/// If the return value is true then move will contain the desired move (if any).
/// </summary>
/// <param name="state">The current state of the game.</param>
/// <param name="move">If this node wants to make a move then it will be placed in this parameter.</param>
/// <returns>Returns true if this node is satisfied and false otherwise.</returns>
/// <remarks>Although move must be initialized, that does not mean it is not null.</remarks>
protected internal override bool Evaluate(GameState <M> state, ref M move)
{
IEnumerable <Node <M> > chldrn = Children;
InnerNode.RemoveAllChildren();
InnerNode.AddChildren(chldrn);
return(InnerNode.Evaluate(state, ref move));
}
/// <summary>
/// Evaluates this node in the decision tree.
/// If the return value is true then move will contain the desired move (if any).
/// </summary>
/// <param name="state">The current state of the game.</param>
/// <param name="move">If this node wants to make a move then it will be placed in this parameter.</param>
/// <returns>Returns true if this node is satisfied and false otherwise.</returns>
/// <remarks>Although move must be initialized, that does not mean it is not null.</remarks>
protected internal override bool Evaluate(GameState <M> state, ref M move)
{
watch.Restart();
bool ret = InnerNode.Evaluate(state, ref move);
watch.Stop();
if (randomized && watch.Elapsed.TotalSeconds < max_time)
{
System.Threading.Thread.Sleep((int)((rand.NextDouble() * (max_time - min_time) + min_time - watch.Elapsed.TotalSeconds) * 1000.0));
}
else if (watch.Elapsed.TotalSeconds < min_time) // If we are randomized but greater than max we certainly won't be less than min
{
System.Threading.Thread.Sleep((int)((min_time - watch.Elapsed.TotalSeconds) * 1000.0));
}
return(ret);
}
/// <summary>
/// Evaluates this node in the decision tree.
/// If the return value is true then move will contain the desired move (if any).
/// </summary>
/// <param name="state">The current state of the game.</param>
/// <param name="move">If this node wants to make a move then it will be placed in this parameter.</param>
/// <returns>Returns true if this node is satisfied and false otherwise.</returns>
/// <remarks>Although move must be initialized, that does not mean it is not null.</remarks>
protected internal override bool Evaluate(GameState <M> state, ref M move)
{
return(!InnerNode.Evaluate(state, ref move));
}