private void OnModelStateChanged(object sender, EventArgs e)
{
ModelStateChanged?.Invoke(sender, e);
UpdateSimulationButtonVisibilities();
if (Simulator.IsCompleted)
{
EndOfCounterExample.Visibility = Visibility.Visible;
}
else
{
EndOfCounterExample.Visibility = Visibility.Hidden;
}
}
/// <summary>
/// Rewinds the simulator by the given number of <paramref name="steps" />, if possible.
/// </summary>
/// <param name="steps">The number of steps that should be rewound.</param>
public void Rewind(int steps)
{
_simulator.Rewind(steps);
ModelStateChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Prunes all states lying in the future after a rewind.
/// </summary>
public void Prune()
{
_simulator.Prune();
ModelStateChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Advances the simulator by the given number of <paramref name="steps" />, if possible.
/// </summary>
/// <param name="steps">The number of steps the simulation should be advanced.</param>
public void FastForward(int steps)
{
_simulator.FastForward(steps);
ModelStateChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Executes the next step of the simulation.
/// </summary>
private void ExecuteStep()
{
_simulator.SimulateStep();
ModelStateChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Pauses the simulation.
/// </summary>
public void Pause()
{
_timer?.Dispose();
_timer = null;
ModelStateChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Resets the simulation to its initial state.
/// </summary>
public void Reset()
{
_simulator.Reset();
ModelStateChanged?.Invoke(this, EventArgs.Empty);
}
// Event Raisers
protected virtual void OnModelStateChanged()
{
ModelStateChanged?.Invoke(model.DataModelState);
}