/// <inheritdoc/>
void IAddElementsHandler.AddElement(Vector3 addPosition)
{
var previousWaypoint = waypointInstance;
waypointInstance = ScenarioManager.Instance.GetExtension <ScenarioWaypointsManager>()
.GetWaypointInstance <ScenarioDestinationPointWaypoint>();
waypointInstance.transform.position = addPosition;
var mapManager = ScenarioManager.Instance.GetExtension <ScenarioMapManager>();
switch (selectedDestinationPoint.ParentAgent.Type)
{
case AgentType.Ego:
mapManager.LaneSnapping.SnapToLane(LaneSnappingHandler.LaneType.Traffic,
waypointInstance.transform);
break;
case AgentType.Npc:
mapManager.LaneSnapping.SnapToLane(LaneSnappingHandler.LaneType.Traffic,
waypointInstance.transform);
break;
case AgentType.Pedestrian:
mapManager.LaneSnapping.SnapToLane(LaneSnappingHandler.LaneType.Pedestrian,
waypointInstance.transform);
break;
}
selectedWaypointsPath.AddWaypoint(waypointInstance, previousWaypoint);
ScenarioManager.Instance.IsScenarioDirty = true;
ScenarioManager.Instance.GetExtension <ScenarioUndoManager>()
.RegisterRecord(new UndoAddElement(previousWaypoint));
}
/// <inheritdoc/>
void IAddElementsHandler.AddingCancelled(Vector3 addPosition)
{
if (waypointInstance != null)
{
waypointInstance.RemoveFromMap();
waypointInstance.Dispose();
}
waypointInstance = null;
isAddingWaypoints = false;
}
/// <inheritdoc/>
void IAddElementsHandler.AddingStarted(Vector3 addPosition)
{
if (selectedDestinationPoint == null)
{
Debug.LogWarning("Cannot add waypoints if no agent or waypoint is selected.");
ScenarioManager.Instance.GetExtension <InputManager>().CancelAddingElements(this);
return;
}
isAddingWaypoints = true;
waypointInstance = ScenarioManager.Instance.GetExtension <ScenarioWaypointsManager>()
.GetWaypointInstance <ScenarioDestinationPointWaypoint>();
if (waypointInstance == null)
{
Debug.LogWarning("Cannot add waypoints. Add waypoint component to the prefab.");
ScenarioManager.Instance.GetExtension <InputManager>().CancelAddingElements(this);
ScenarioManager.Instance.prefabsPools.ReturnInstance(waypointInstance.gameObject);
return;
}
waypointInstance.transform.position = addPosition;
var mapManager = ScenarioManager.Instance.GetExtension <ScenarioMapManager>();
switch (selectedDestinationPoint.ParentAgent.Type)
{
case AgentType.Ego:
mapManager.LaneSnapping.SnapToLane(LaneSnappingHandler.LaneType.Traffic,
waypointInstance.transform);
break;
case AgentType.Npc:
mapManager.LaneSnapping.SnapToLane(LaneSnappingHandler.LaneType.Traffic,
waypointInstance.transform);
break;
case AgentType.Pedestrian:
mapManager.LaneSnapping.SnapToLane(LaneSnappingHandler.LaneType.Pedestrian,
waypointInstance.transform);
break;
}
selectedWaypointsPath.AddWaypoint(waypointInstance, selectedWaypoint);
}
/// <summary>
/// Method called when another scenario element has been selected
/// </summary>
/// <param name="previousElement">Scenario element that has been deselected</param>
/// <param name="selectedElement">Scenario element that has been selected</param>
private void OnSelectedOtherElement(ScenarioElement previousElement, ScenarioElement selectedElement)
{
if (isAddingWaypoints)
{
ScenarioManager.Instance.GetExtension <InputManager>().CancelAddingElements(this);
}
// Force input apply on deselect
if (selectedWaypoint != null)
{
SubmitChangedInputs();
}
selectedWaypoint = selectedElement as ScenarioDestinationPointWaypoint;
var parentAgent = selectedWaypoint != null ? (ScenarioAgent)selectedWaypoint.ParentElement : null;
selectedDestinationPoint = parentAgent != null
? parentAgent.GetExtension <AgentDestinationPoint>()?.DestinationPoint
: null;
selectedWaypointsPath = selectedDestinationPoint != null ? selectedDestinationPoint.PlaybackPath : null;
// Disable panel if it is not supported
if (selectedDestinationPoint == null || selectedWaypointsPath == null)
{
gameObject.SetActive(false);
}
else
{
gameObject.SetActive(true);
speedPanel.SetActive(selectedWaypoint != null);
if (selectedWaypoint != null)
{
speedInput.CurrentContext = selectedWaypoint;
speedInput.ExternalValueChange(selectedWaypoint.DestinationSpeed, selectedWaypoint, false);
}
UnityUtilities.LayoutRebuild(transform as RectTransform);
}
}