public RenameConfigDialog(final Window parent, final Rocket rocket) {
super(parent, trans.get("RenameConfigDialog.title"), Dialog.ModalityType.APPLICATION_MODAL);
final String configId = rocket.getDefaultConfiguration().getFlightConfigurationID();
JPanel panel = new JPanel(new MigLayout("fill"));
panel.add(new JLabel(trans.get("RenameConfigDialog.lbl.name")), "span, wrap rel");
final JTextField textbox = new JTextField(rocket.getFlightConfigurationName(configId));
panel.add(textbox, "span, w 200lp, growx, wrap para");
panel.add(new JPanel(), "growx");
JButton okButton = new JButton(trans.get("button.ok"));
okButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String newName = textbox.getText();
rocket.setFlightConfigurationName(configId, newName);
RenameConfigDialog.this.setVisible(false);
}
});
panel.add(okButton);
JButton defaultButton = new JButton(trans.get("RenameConfigDialog.but.reset"));
defaultButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
rocket.setFlightConfigurationName(configId, null);
RenameConfigDialog.this.setVisible(false);
}
});
panel.add(defaultButton);
JButton cancel = new JButton(trans.get("button.cancel"));
cancel.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
RenameConfigDialog.this.setVisible(false);
}
});
panel.add(cancel);
this.add(panel);
GUIUtil.setDisposableDialogOptions(this, okButton);
}
private void checkNaN() throws SimulationException {
double d = 0;
boolean b = false;
d += currentStatus.getSimulationTime();
d += currentStatus.getPreviousTimeStep();
b |= currentStatus.getRocketPosition().isNaN();
b |= currentStatus.getRocketVelocity().isNaN();
b |= currentStatus.getRocketOrientationQuaternion().isNaN();
b |= currentStatus.getRocketRotationVelocity().isNaN();
d += currentStatus.getEffectiveLaunchRodLength();
if (Double.isNaN(d) || b) {
log.error(
"Simulation resulted in NaN value:"
+ " simulationTime="
+ currentStatus.getSimulationTime()
+ " previousTimeStep="
+ currentStatus.getPreviousTimeStep()
+ " rocketPosition="
+ currentStatus.getRocketPosition()
+ " rocketVelocity="
+ currentStatus.getRocketVelocity()
+ " rocketOrientationQuaternion="
+ currentStatus.getRocketOrientationQuaternion()
+ " rocketRotationVelocity="
+ currentStatus.getRocketRotationVelocity()
+ " effectiveLaunchRodLength="
+ currentStatus.getEffectiveLaunchRodLength());
throw new SimulationException(trans.get("BasicEventSimulationEngine.error.NaNResult"));
}
}
@Override
public FlightData simulate(SimulationConditions simulationConditions) throws SimulationException {
// Set up flight data
FlightData flightData = new FlightData();
// Set up rocket configuration
this.fcid = simulationConditions.getFlightConfigurationID();
FlightConfiguration simulationConfig =
simulationConditions.getRocket().getFlightConfiguration(this.fcid).clone();
if (!simulationConfig.hasMotors()) {
throw new MotorIgnitionException(
trans.get("BasicEventSimulationEngine.error.noMotorsDefined"));
}
currentStatus = new SimulationStatus(simulationConfig, simulationConditions);
currentStatus
.getEventQueue()
.add(new FlightEvent(FlightEvent.Type.LAUNCH, 0, simulationConditions.getRocket()));
{
// main simulation branch
final String branchName = simulationConfig.getRocket().getTopmostStage().getName();
currentStatus.setFlightData(new FlightDataBranch(branchName, FlightDataType.TYPE_TIME));
}
toSimulate.add(currentStatus);
SimulationListenerHelper.fireStartSimulation(currentStatus);
do {
if (null == toSimulate.peek()) {
break;
}
currentStatus = toSimulate.pop();
log.info(">>Starting simulation of branch: " + currentStatus.getFlightData().getBranchName());
FlightDataBranch dataBranch = simulateLoop();
flightData.addBranch(dataBranch);
flightData.getWarningSet().addAll(currentStatus.getWarnings());
log.info(
String.format(
"<<Finished simulating branch: %s curTime:%s finTime:%s",
dataBranch.getBranchName(),
currentStatus.getSimulationTime(),
dataBranch.getLast(FlightDataType.TYPE_TIME)));
} while (!toSimulate.isEmpty());
SimulationListenerHelper.fireEndSimulation(currentStatus, null);
if (!flightData.getWarningSet().isEmpty()) {
log.info("Warnings at the end of simulation: " + flightData.getWarningSet());
}
return flightData;
}
private static String getToolTip(RocketComponent c) {
StringBuilder sb = new StringBuilder();
sb.append("<html>");
sb.append("<b>").append(c.getName()).append("</b>");
if (c.isMassive() || c.isMassOverridden()) {
sb.append(" (").append(UnitGroup.UNITS_MASS.toStringUnit(c.getMass()));
if (c.getChildCount() > 0) {
sb.append(" of ")
.append(UnitGroup.UNITS_MASS.toStringUnit(c.getSectionMass()))
.append(" total");
}
sb.append(")");
} else {
if ((c.getChildCount() > 0) && (c.getSectionMass() > 0)) {
sb.append(" (")
.append(UnitGroup.UNITS_MASS.toStringUnit(c.getSectionMass()))
.append(" total)");
}
}
if (c.isMassOverridden()) {
sb.append(" ").append(trans.get("ComponentTree.ttip.massoverride"));
}
if (c.isCGOverridden()) {
sb.append(" ").append(trans.get("ComponentTree.ttip.cgoverride"));
}
String comment = c.getComment().trim();
if (comment.length() > 0) {
comment = TextUtil.escapeXML(comment);
comment = comment.replace("\n", "<br>");
sb.append("<br>").append(comment);
}
return sb.toString();
}
private void launchEditor(boolean useSystemEditor, String commandTemplate, final DecalImage decal)
throws EditDecalHelperException {
String decalId = decal.getName();
// Create Temp File.
int dotlocation = decalId.lastIndexOf('.');
String extension = "tmp";
if (dotlocation > 0 && dotlocation < decalId.length()) {
extension = decalId.substring(dotlocation);
}
File tmpFile = null;
try {
tmpFile = File.createTempFile("OR_graphics", extension);
} catch (IOException ioex) {
String message =
MessageFormat.format(
trans.get("EditDecalHelper.createFileException"), "OR_graphics" + extension);
throw new EditDecalHelperException(message, ioex);
}
try {
decal.exportImage(tmpFile);
watchService.register(
new FileWatcher(tmpFile) {
@Override
public void handleEvent(WatchEvent evt) {
decal.fireChangeEvent(evt);
// System.out.println(this.getFile() + " has changed");
}
});
} catch (IOException ioex) {
String message =
MessageFormat.format(
trans.get("EditDecalHelper.createFileException"), tmpFile.getAbsoluteFile());
throw new EditDecalHelperException(message, ioex);
}
if (useSystemEditor) {
try {
Desktop.getDesktop().edit(tmpFile);
} catch (Exception ioex) {
throw new EditDecalHelperException(
trans.get("EditDecalHelper.launchSystemEditorException"),
trans.get("EditDecalHelper.editPreferencesHelp"),
ioex);
}
} else {
String filename = tmpFile.getAbsolutePath();
String command;
if (commandTemplate.contains("%%")) {
command = commandTemplate.replace("%%", filename);
} else {
command = commandTemplate + " " + filename;
}
try {
Runtime.getRuntime().exec(command);
} catch (IOException ioex) {
String message =
MessageFormat.format(trans.get("EditDecalHelper.launchCustomEditorException"), command);
throw new EditDecalHelperException(
message, trans.get("EditDecalHelper.editPreferencesHelp"), ioex);
}
}
}
/**
* Handles events occurring during the flight from the event queue. Each event that has occurred
* before or at the current simulation time is processed. Suitable events are also added to the
* flight data.
*/
private boolean handleEvents() throws SimulationException {
boolean ret = true;
FlightEvent event;
log.trace("HandleEvents: current branch = " + currentStatus.getFlightData().getBranchName());
log.trace("EventQueue = " + currentStatus.getEventQueue().toString());
for (event = nextEvent(); event != null; event = nextEvent()) {
// Ignore events for components that are no longer attached to the rocket
if (event.getSource() != null
&& event.getSource().getParent() != null
&& !currentStatus.getConfiguration().isComponentActive(event.getSource())) {
continue;
}
// Call simulation listeners, allow aborting event handling
if (!SimulationListenerHelper.fireHandleFlightEvent(currentStatus, event)) {
continue;
}
if (event.getType() == FlightEvent.Type.RECOVERY_DEVICE_DEPLOYMENT) {
RecoveryDevice device = (RecoveryDevice) event.getSource();
if (!SimulationListenerHelper.fireRecoveryDeviceDeployment(currentStatus, device)) {
continue;
}
}
// Check for motor ignition events, add ignition events to queue
for (MotorClusterState state : currentStatus.getActiveMotors()) {
if (state.testForIgnition(event)) {
final double simulationTime = currentStatus.getSimulationTime();
MotorClusterState sourceState = (MotorClusterState) event.getData();
double ignitionDelay = 0;
if ((event.getType() == FlightEvent.Type.BURNOUT)
|| (event.getType() == FlightEvent.Type.EJECTION_CHARGE)) {
ignitionDelay = sourceState.getEjectionDelay();
}
final double ignitionTime = currentStatus.getSimulationTime() + ignitionDelay;
final RocketComponent mount = (RocketComponent) state.getMount();
// TODO: this event seems to get enqueue'd multiple times ...
log.info("Queueing Ignition Event for: " + state.toDescription() + " @: " + ignitionTime);
// log.info(" Because of "+event.getType().name()+" @"+event.getTime()+" from:
// "+event.getSource().getName());
addEvent(new FlightEvent(FlightEvent.Type.IGNITION, ignitionTime, mount, state));
}
}
// Check for stage separation event
for (AxialStage stage : currentStatus.getConfiguration().getActiveStages()) {
int stageNo = stage.getStageNumber();
if (stageNo == 0) continue;
StageSeparationConfiguration separationConfig =
stage.getSeparationConfigurations().get(this.fcid);
if (separationConfig.getSeparationEvent().isSeparationEvent(event, stage)) {
addEvent(
new FlightEvent(
FlightEvent.Type.STAGE_SEPARATION,
event.getTime() + separationConfig.getSeparationDelay(),
stage));
}
}
// Check for recovery device deployment, add events to queue
for (RocketComponent c : currentStatus.getConfiguration().getActiveComponents()) {
if (!(c instanceof RecoveryDevice)) continue;
DeploymentConfiguration deployConfig =
((RecoveryDevice) c).getDeploymentConfigurations().get(this.fcid);
if (deployConfig.isActivationEvent(event, c)) {
// Delay event by at least 1ms to allow stage separation to occur first
addEvent(
new FlightEvent(
FlightEvent.Type.RECOVERY_DEVICE_DEPLOYMENT,
event.getTime() + Math.max(0.001, deployConfig.getDeployDelay()),
c));
}
}
// Handle event
switch (event.getType()) {
case LAUNCH:
{
currentStatus.getFlightData().addEvent(event);
break;
}
case IGNITION:
{
MotorClusterState motorState = (MotorClusterState) event.getData();
log.info(
" Igniting motor: "
+ motorState.toDescription()
+ " @"
+ currentStatus.getSimulationTime());
motorState.ignite(event.getTime());
// Ignite the motor
currentStatus.setMotorIgnited(true);
currentStatus.getFlightData().addEvent(event);
// ... ignite ...uhh, again?
// TBH, I'm not sure what this call is for. It seems to be mostly a bunch of event
// distribution.
MotorConfigurationId motorId = motorState.getID();
MotorMount mount = (MotorMount) event.getSource();
if (!SimulationListenerHelper.fireMotorIgnition(
currentStatus, motorId, mount, motorState)) {
continue;
}
// and queue up the burnout for this motor, as well.
double duration = motorState.getMotor().getBurnTimeEstimate();
double burnout = currentStatus.getSimulationTime() + duration;
addEvent(
new FlightEvent(FlightEvent.Type.BURNOUT, burnout, event.getSource(), motorState));
break;
}
case LIFTOFF:
{
// Mark lift-off as occurred
currentStatus.setLiftoff(true);
currentStatus.getFlightData().addEvent(event);
break;
}
case LAUNCHROD:
{
// Mark launch rod as cleared
currentStatus.setLaunchRodCleared(true);
currentStatus.getFlightData().addEvent(event);
break;
}
case BURNOUT:
{
// If motor burnout occurs without lift-off, abort
if (!currentStatus.isLiftoff()) {
throw new SimulationLaunchException(
trans.get("BasicEventSimulationEngine.error.earlyMotorBurnout"));
}
// Add ejection charge event
MotorClusterState motorState = (MotorClusterState) event.getData();
motorState.burnOut(event.getTime());
AxialStage stage = motorState.getMount().getStage();
log.debug(
" adding EJECTION_CHARGE event for stage "
+ stage.getStageNumber()
+ ": "
+ stage.getName());
log.debug(
" .... for motor "
+ motorState.getMotor().getDesignation());
double delay = motorState.getEjectionDelay();
if (motorState.hasEjectionCharge()) {
addEvent(
new FlightEvent(
FlightEvent.Type.EJECTION_CHARGE,
currentStatus.getSimulationTime() + delay,
stage,
event.getData()));
}
currentStatus.getFlightData().addEvent(event);
break;
}
case EJECTION_CHARGE:
{
MotorClusterState motorState = (MotorClusterState) event.getData();
motorState.expend(event.getTime());
currentStatus.getFlightData().addEvent(event);
break;
}
case STAGE_SEPARATION:
{
// Record the event.
currentStatus.getFlightData().addEvent(event);
RocketComponent boosterStage = event.getSource();
final int stageNumber = boosterStage.getStageNumber();
// Mark the status as having dropped the booster
currentStatus.getConfiguration().clearStage(stageNumber);
// Prepare the simulation branch
SimulationStatus boosterStatus = new SimulationStatus(currentStatus);
boosterStatus.setFlightData(
new FlightDataBranch(boosterStage.getName(), FlightDataType.TYPE_TIME));
// Mark the booster status as only having the booster.
boosterStatus.getConfiguration().setOnlyStage(stageNumber);
toSimulate.add(boosterStatus);
log.info(
String.format(
"==>> @ %g; from Branch: %s ---- Branching: %s ---- \n",
currentStatus.getSimulationTime(),
currentStatus.getFlightData().getBranchName(),
boosterStatus.getFlightData().getBranchName()));
break;
}
case APOGEE:
// Mark apogee as reached
currentStatus.setApogeeReached(true);
currentStatus.getFlightData().addEvent(event);
// This apogee event might be the optimum if recovery has not already happened.
if (currentStatus.getSimulationConditions().isCalculateExtras()
&& currentStatus.getDeployedRecoveryDevices().size() == 0) {
currentStatus.getFlightData().setOptimumAltitude(currentStatus.getMaxAlt());
currentStatus.getFlightData().setTimeToOptimumAltitude(currentStatus.getMaxAltTime());
}
break;
case RECOVERY_DEVICE_DEPLOYMENT:
RocketComponent c = event.getSource();
int n = c.getStageNumber();
// Ignore event if stage not active
if (currentStatus.getConfiguration().isStageActive(n)) {
// TODO: HIGH: Check stage activeness for other events as well?
// Check whether any motor in the active stages is active anymore
for (MotorClusterState state : currentStatus.getActiveMotors()) {
if (state.isSpent()) {
continue;
}
currentStatus.getWarnings().add(Warning.RECOVERY_DEPLOYMENT_WHILE_BURNING);
}
// Check for launch rod
if (!currentStatus.isLaunchRodCleared()) {
currentStatus.getWarnings().add(Warning.RECOVERY_LAUNCH_ROD);
}
// Check current velocity
if (currentStatus.getRocketVelocity().length() > 20) {
currentStatus
.getWarnings()
.add(new Warning.HighSpeedDeployment(currentStatus.getRocketVelocity().length()));
}
currentStatus.setLiftoff(true);
currentStatus.getDeployedRecoveryDevices().add((RecoveryDevice) c);
// If we haven't already reached apogee, then we need to compute the actual coast time
// to determine the optimum altitude.
if (currentStatus.getSimulationConditions().isCalculateExtras()
&& !currentStatus.isApogeeReached()) {
FlightData coastStatus = computeCoastTime();
currentStatus.getFlightData().setOptimumAltitude(coastStatus.getMaxAltitude());
currentStatus.getFlightData().setTimeToOptimumAltitude(coastStatus.getTimeToApogee());
}
this.currentStepper = this.landingStepper;
this.currentStatus = currentStepper.initialize(currentStatus);
currentStatus.getFlightData().addEvent(event);
}
break;
case GROUND_HIT:
currentStatus.getFlightData().addEvent(event);
break;
case SIMULATION_END:
ret = false;
currentStatus.getFlightData().addEvent(event);
break;
case ALTITUDE:
log.trace("BasicEventSimulationEngine: Handling event " + event);
break;
case TUMBLE:
this.currentStepper = this.tumbleStepper;
this.currentStatus = currentStepper.initialize(currentStatus);
currentStatus.getFlightData().addEvent(event);
break;
}
}
if (1200 < currentStatus.getSimulationTime()) {
ret = false;
log.error("Simulation hit max time (1200s): aborting.");
currentStatus
.getFlightData()
.addEvent(
new FlightEvent(FlightEvent.Type.SIMULATION_END, currentStatus.getSimulationTime()));
}
// If no motor has ignited, abort
if (!currentStatus.isMotorIgnited()) {
throw new MotorIgnitionException(trans.get("BasicEventSimulationEngine.error.noIgnition"));
}
return ret;
}
@Override
public String getComponentName() {
//// Stage
return trans.get("PodSet.PodSet");
}
