public void AddCombo(Keys[] keys, Action func)
{
if (keys.Length == 0)
{
if (comboAction != null)
{
throw new InvalidOperationException("Duplicate keycombos");
}
if (subNodes.Count != 0)
{
throw new InvalidOperationException("Overlapping keycombos");
}
comboAction = func;
return;
}
KeyComboNode node;
if (subNodes.TryGetValue(keys[0], out node))
{
if (node.HasAction())
{
throw new InvalidOperationException("Overlapping keycombos");
}
node.AddCombo(keys.Skip(1).ToArray(), func);
}
else
{
node = new KeyComboNode();
node.AddCombo(keys.Skip(1).ToArray(), func);
subNodes[keys[0]] = node;
}
}
public void AddCombo(Keys[] keys, Action func)
{
rootNode.AddCombo(keys, func);
}