public void OnTick(Graphics gr)
{
OnDelete?.Invoke();
OnGravity?.Invoke(true);
OnSpring?.Invoke();
OnRope?.Invoke();
for (int i = 0; i < Surface.stillColliding.Count; i++)
{
Surface.stillColliding[i] = false;
}
do
{
for (int i = 0; i < Surface.stillColliding.Count; i++)
{
Surface.stillColliding[i] = false;
}
OnSurface?.Invoke();
} while (Surface.stillColliding.Contains(true));
OnForceChange?.Invoke();
OnVelChange?.Invoke(dt);
OnPosChange?.Invoke(dt);
for (int i = -10; i < 10; i++)
{
gr.DrawLine(Pens.LightGray, i * 60, 0, i * 60, 600);
gr.DrawLine(Pens.LightGray, 0, i * 60, 600, i * 60);
if (i == 5)
{
gr.DrawLine(Pens.DarkGray, i * 60, 0, i * 60, 600);
gr.DrawLine(Pens.DarkGray, 0, i * 60, 600, i * 60);
}
}
foreach (Body body in bodies)
{
body.DrawBody(gr);
}
foreach (Spring spring in springs)
{
spring.DrawSpring(gr);
}
foreach (Rope rope in ropes)
{
rope.DrawRope(gr);
}
foreach (Surface surface in surfaces)
{
surface.DrawSurface(gr);
}
}
public void OnReadyToSaveStateCallback()
{
string snapshotName;
lock (lockObject)
{
if (SaveStateOnNewLayerDelegate == null)
{
// Already cancelled.
return;
}
// keep snapshot name
snapshotName = snapshotNameOnNextSaveState;
// We want the event to execute only once, so, we must remove it
// after the condition was met.
Main.conn.analyzer.eventPosChanged -= SaveStateOnNewLayerDelegate;
Main.conn.connector.eventPauseChanged -= SaveStateOnPauseDelegate;
SaveStateOnNewLayerDelegate = null;
SaveStateOnPauseDelegate = null;
snapshotNameOnNextSaveState = null;
if (snapshotDialog != null)
{
// FIXME this can lead to a race condition
snapshotDialog.Close();
snapshotDialog = null;
}
}
// Capture state, so that any movement we do later is not affected.
PrintingStateSnapshot state = SnapshotFactory.TakeSnapshot(Main.conn);
// Kill job. This will move the extruder to prevent melting the
// object.
conn.connector.KillJob();
try
{
SaveStateFile(state, snapshotName);
MessageBox.Show(Trans.T("L_PRINT_STATE_SAVED_SUCCESSFULLY"));
}
catch (IOException ex)
{
MessageBox.Show(ex.ToString(), Trans.T("L_ERROR"), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (UnauthorizedAccessException ex)
{
MessageBox.Show(ex.ToString(), Trans.T("L_ERROR"), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
internal void CancelSaveState()
{
lock (lockObject)
{
if (SaveStateOnNewLayerDelegate != null)
{
Main.conn.analyzer.eventPosChanged -= SaveStateOnNewLayerDelegate;
Main.conn.connector.eventPauseChanged -= SaveStateOnPauseDelegate;
SaveStateOnNewLayerDelegate = null;
SaveStateOnPauseDelegate = null;
if (snapshotDialog != null)
{
// FIXME this can lead to a race condition
snapshotDialog.Close();
snapshotDialog = null;
}
}
}
}
private void saveStateToolStripMenuItem_Click(object sender, EventArgs e)
{
if (!ValidatePreconditionsToSaveStateSnapshot(Main.conn))
{
// conditions not met
return;
}
string snapshotName = ReadSnapshotName();
if (snapshotName == null)
{
// User cancelled
return;
}
double lastZ = Main.conn.analyzer.z;
lock (lockObject)
{
// We save the state when the first of these three events happen:
// - Print job is paused (if it's paused at the moment the user
// tries to take the snapshot, then it's taken at that moment)
// - A new layer is reached.
// - The user forces the snapshot from the snapshot dialog.
SaveStateOnNewLayerDelegate = new OnPosChange(delegate(GCode gc, float x, float y, float z)
{
if (z != lastZ)
{
// New Layer, ready to save state.
OnReadyToSaveStateCallback();
}
});
SaveStateOnPauseDelegate = new PrinterConnectorBase.OnPauseChanged(delegate(bool paused)
{
if (paused)
{
OnReadyToSaveStateCallback();
}
});
snapshotNameOnNextSaveState = snapshotName;
Main.conn.analyzer.eventPosChanged += SaveStateOnNewLayerDelegate;
Main.conn.connector.eventPauseChanged += SaveStateOnPauseDelegate;
if (snapshotDialog == null)
{
// FIXME this can lead to a race condition
snapshotDialog = new SnapshotDialog();
}
if (Main.conn.connector.IsPaused)
{
// In this case we mustn't wait until the new layer is
// reached, but instead we must take the snapshot now.
OnReadyToSaveStateCallback();
}
}
snapshotDialog.Show();
}