/// <inheritdoc />
public void HandleKeyReleased(object sender, KeyEventArgs eventArgs)
{
string msg = "";
switch (eventArgs.Code)
{
default:
break;
}
if (!msg.Equals(""))
{
HandledScreen.Log(msg);
}
}
/// <inheritdoc />
public void HandleKeyPressed(object sender, KeyEventArgs eventArgs)
{
string msg = "";
switch (eventArgs.Code)
{
case Keyboard.Key.Space:
// toggle the paused state
IsSimulationPaused = !IsSimulationPaused;
break;
case Keyboard.Key.T:
// toggle orbit tracer recording
RecordOrbitTracers = !RecordOrbitTracers;
// every simulated body must be individually set to record tracers
foreach (Body body in managedBodies)
{
// we want to clear the screen of any orbit tracers that still exist when we turn orbit tracing
// off, so we must clear the previous position queues of every managed object. this has the
// effect of clearing the vertex arrays holding the orbit tracer vertices during the next draw step
body.RecordPreviousPositions = RecordOrbitTracers;
body.OrbitTracer.Clear();
}
break;
case Keyboard.Key.W:
// rotate the view north
simulationDrawer.Rotate(RotationDirection.North, Constants.EulerRotationStep);
msg = $"Rotated by {Constants.EulerRotationStep} degrees anticlockwise in the x axis. " +
$"View Rotation: ({simulationDrawer.XAngle},{simulationDrawer.YAngle},{simulationDrawer.ZAngle})";
break;
case Keyboard.Key.A:
// rotate the view west
simulationDrawer.Rotate(RotationDirection.West, Constants.EulerRotationStep);
msg = $"Rotated by {Constants.EulerRotationStep} degrees clockwise in the y axis. " +
$"View Rotation: ({simulationDrawer.XAngle},{simulationDrawer.YAngle},{simulationDrawer.ZAngle})";
break;
case Keyboard.Key.S:
// rotate the view south
simulationDrawer.Rotate(RotationDirection.South, Constants.EulerRotationStep);
msg = $"Rotated by {Constants.EulerRotationStep} degrees clockwise in the x axis. " +
$"View Rotation: ({simulationDrawer.XAngle},{simulationDrawer.YAngle},{simulationDrawer.ZAngle})";
break;
case Keyboard.Key.D:
// rotate the view east
simulationDrawer.Rotate(RotationDirection.East, Constants.EulerRotationStep);
msg = $"Rotated by {Constants.EulerRotationStep} degrees anticlockwise in the y axis. " +
$"View Rotation: ({simulationDrawer.XAngle},{simulationDrawer.YAngle},{simulationDrawer.ZAngle})";
break;
case Keyboard.Key.Q:
// rotate the view anti-clockwise
simulationDrawer.Rotate(RotationDirection.Anticlockwise, Constants.EulerRotationStep);
msg = $"Rotated by {Constants.EulerRotationStep} degrees anticlockwise in the z axis. " +
$"View Rotation: ({simulationDrawer.XAngle},{simulationDrawer.YAngle},{simulationDrawer.ZAngle})";
break;
case Keyboard.Key.E:
// rotate the view clockwise
simulationDrawer.Rotate(RotationDirection.Clockwise, Constants.EulerRotationStep);
msg = $"Rotated by {Constants.EulerRotationStep} degrees anticlockwise in the z axis. " +
$"View Rotation: ({simulationDrawer.XAngle},{simulationDrawer.YAngle},{simulationDrawer.ZAngle})";
break;
case Keyboard.Key.Comma:
// decrease the simulation speed
break;
case Keyboard.Key.Period:
// increase the simulation speed
break;
default:
break;
}
if (!msg.Equals(""))
{
HandledScreen.Log(msg);
}
}
/// <inheritdoc />
public void HandleMouseReleased(object sender, MouseButtonEventArgs eventArgs)
{
HandledScreen.Log($"Mouse released: {eventArgs.X} {eventArgs.Y}, {eventArgs.Button}");
}
/// <inheritdoc />
public void HandleMouseMoved(object sender, MouseMoveEventArgs eventArgs)
{
HandledScreen.Log($"Mouse moved: {eventArgs.X} {eventArgs.Y}");
}