/// <summary>
/// If the current node is a <see cref="ShowMessageNode"/>, advances to the next node.
/// </summary>
/// <param name="choice">The choice made. Ignored if there are no choices.</param>
public void AdvanceMessage(int choice)
{
ShowMessageNode showMessageNode = CurrentNode as ShowMessageNode;
if (showMessageNode != null)
{
showMessageNode.PerformChoice(this, choice);
}
else
{
throw new InvalidOperationException("Current node is not a ShowMessageNode.");
}
}
/// <summary>
/// Shows a text node.
/// </summary>
internal void ShowMessage(ShowMessageNode node)
{
if (OverrideOnShowMessage != null)
{
OverrideOnShowMessage(this, node);
}
else if (GlobalOnShowMessage != null)
{
GlobalOnShowMessage(this, node);
}
else
{
Debug.LogWarning("DialoguePlayer: no OnShowMessage delegate is bound.");
}
}
