private void ProcessTick(params Interaction[] interactionsToAdd)
{
List <InputDevice> usedDevices = new List <InputDevice>();
foreach (Interaction interaction in interactionsToAdd)
{
InputDevice actionDevice = interaction.SourceDevice;
if (usedDevices.Contains(actionDevice))
{
throw new ArgumentException("You can only add one action per device for a single tick.");
}
}
List <InputDevice> unusedDevices = new List <InputDevice>(this.sequences.Keys);
foreach (Interaction interaction in interactionsToAdd)
{
ActionSequence sequence = this.FindSequence(interaction.SourceDevice);
sequence.AddAction(interaction);
unusedDevices.Remove(interaction.SourceDevice);
}
foreach (InputDevice unusedDevice in unusedDevices)
{
ActionSequence sequence = this.sequences[unusedDevice];
sequence.AddAction(new PauseInteraction(unusedDevice, TimeSpan.Zero));
}
}
private ActionSequence FindSequence(InputDevice device)
{
if (this.sequences.ContainsKey(device))
{
return(this.sequences[device]);
}
int longestSequenceLength = 0;
foreach (KeyValuePair <InputDevice, ActionSequence> pair in this.sequences)
{
longestSequenceLength = Math.Max(longestSequenceLength, pair.Value.Count);
}
ActionSequence sequence = new ActionSequence(device, longestSequenceLength);
this.sequences[device] = sequence;
return(sequence);
}
