public IFloorPlan ImportFloorPlan(string fileName)
{
BuildingInformationCollection buildingInformation = Import.ImportBuilding(fileName);
IFloorPlan temporaryFloorPlan = CreateFloorPlan(buildingInformation);
Import.EffectuateFloorPlanSettings(buildingInformation, ref temporaryFloorPlan, ref _allPeople);
return(temporaryFloorPlan);
}
public override void Subdivide(Prism bounds, ISubdivisionGeometry geometry, INamedDataCollection hierarchicalParameters)
{
//Sanity checks
if (!_floorIndex.HasValue)
{
throw new InvalidOperationException("Attempted to subdivide BaseFloor, but FloorIndex is not set");
}
if (!_floorAltitude.HasValue)
{
throw new InvalidOperationException("Attempted to subdivide BaseFloor, but FloorAltitude is not set");
}
//Calculate some handy values
_roomHeight = bounds.Height - _floorThickness - _ceilingThickness;
var roomOffsetY = -bounds.Height / 2 + _roomHeight / 2 + _floorThickness;
//Find vertical elements which start on this floor
var constrainedVerticalElements = ConstrainVerticalElements(this.SearchUp <IBuilding, IBuilding>(a => a, typeof(IBuildingContainer)));
//Create a plan for this floor
var plan = new Plan.Geometric.GeometricFloorplan(Bounds.Footprint);
var overlappingVerticalRooms = InsertOverlappingVerticals(
plan,
this.SearchUp <IVerticalFeatureContainer, IVerticalFeatureContainer>(a => a, typeof(IBuildingContainer)).Overlapping(FloorIndex, false)
);
var verticals = CreateFloorPlan(plan, overlappingVerticalRooms, constrainedVerticalElements).ToArray();
_plan = plan.Freeze();
PlanFrozen(_plan);
//Create nodes for all the vertical elements which started on this floor
CreateVerticalNodes(verticals);
//Create Floor and ceiling (with holes for vertical sections)
CreateFloors(bounds, geometry, verticals, HierarchicalParameters.DefaultCeilingMaterial(Random));
CreateCeilings(bounds, geometry, verticals, HierarchicalParameters.DefaultCeilingMaterial(Random));
//Create room scripts
CreateRoomNodes(roomOffsetY, _roomHeight, _plan);
//Create external facades (subsections of building over this floor facade)
var externalFacades = CreateExternalFacades(bounds, _plan);
//Create facades for rooms
var dist = hierarchicalParameters.ExternalWallThickness(Random);
CreateRoomFacades(externalFacades, roomOffsetY, dist, _plan);
}
public void ImplementFloorPlan(IFloorPlan floorPlan, Dictionary<int, Person> people)
{
LocalPeople = people.ToDictionary(k => Coordinate(k.Value.Position), v => v.Value);
//Override the local floorplan to correspond to the new floorplan
LocalFloorPlan = floorPlan;
if (_floorContainer == null)
CreateVisualRepresentation();
/* Add controls to switch between floors, if there are more than 1 floor*/
if (LocalFloorPlan.FloorAmount > 1)
AddFloorPlanSwitcherControls(LocalFloorPlan.FloorAmount);
}
private void OnSuccessfullBuildingLoadUp() {
TheFloorPlan = ParentWindow.TheUserInterface.LocalFloorPlan;
DescriptionTextBox.Text = string.IsNullOrEmpty(TheFloorPlan.Description) ? string.Empty : TheFloorPlan.Description;
for(int currentFloor = 0; currentFloor < TheFloorPlan.FloorAmount; currentFloor++) {
ComboBoxItem comboBox = new ComboBoxItem {Content = $"Floor {currentFloor}"};
HeaderComboBox.Items.Add(comboBox);
}
WidthText.Text = TheFloorPlan.Width/2 + "m";
HeightText.Text = TheFloorPlan.Height/2 + "m";
FloorsText.Text = TheFloorPlan.FloorAmount.ToString();
FileInformationGroup.Visibility = Visibility.Visible;
DimensionsGroup.Visibility = Visibility.Visible;
}
public void ImplementFloorPlan(IFloorPlan floorPlan, Dictionary <int, Person> people)
{
LocalPeople = people.ToDictionary(k => Coordinate(k.Value.Position), v => v.Value);
//Override the local floorplan to correspond to the new floorplan
LocalFloorPlan = floorPlan;
if (_floorContainer == null)
{
CreateVisualRepresentation();
}
/* Add controls to switch between floors, if there are more than 1 floor*/
if (LocalFloorPlan.FloorAmount > 1)
{
AddFloorPlanSwitcherControls(LocalFloorPlan.FloorAmount);
}
}
public Dictionary <int, Person> PrepareSimulation(IFloorPlan floorPlan)
{
if (UserInterface.BuildingHasBeenChanged)
{
TheFloorPlan.Initiate(); //Assign priority, and calculates neighbours, if the building has been changed.
foreach (Tile tile in floorPlan.Tiles.Values)
{
tile.OriginalType = tile.Type;
}
}
//adds all the new persons to the simulation
foreach (Tile value in floorPlan.Tiles.Values.Where(t => t.OriginalType == Tile.Types.Person))
{
if (AllPeople.Values.All(p => !Equals(p.OriginalPosition, value)))
{
Person newPerson = new Person(value as BuildingBlock);
AllPeople.Add(newPerson.ID, newPerson);
}
}
return(AllPeople);
}
private void OnSuccessfullBuildingLoadUp()
{
TheFloorPlan = ParentWindow.TheUserInterface.LocalFloorPlan;
DescriptionTextBox.Text = string.IsNullOrEmpty(TheFloorPlan.Description) ? string.Empty : TheFloorPlan.Description;
for (int currentFloor = 0; currentFloor < TheFloorPlan.FloorAmount; currentFloor++)
{
ComboBoxItem comboBox = new ComboBoxItem {
Content = $"Floor {currentFloor}"
};
HeaderComboBox.Items.Add(comboBox);
}
WidthText.Text = TheFloorPlan.Width / 2 + "m";
HeightText.Text = TheFloorPlan.Height / 2 + "m";
FloorsText.Text = TheFloorPlan.FloorAmount.ToString();
FileInformationGroup.Visibility = Visibility.Visible;
DimensionsGroup.Visibility = Visibility.Visible;
}
public Dictionary<int, Person> PrepareSimulation(IFloorPlan floorPlan)
{
if (UserInterface.BuildingHasBeenChanged)
{
TheFloorPlan.Initiate(); //Assign priority, and calculates neighbours, if the building has been changed.
foreach (Tile tile in floorPlan.Tiles.Values)
{
tile.OriginalType = tile.Type;
}
}
//adds all the new persons to the simulation
foreach (Tile value in floorPlan.Tiles.Values.Where(t => t.OriginalType == Tile.Types.Person))
{
if (AllPeople.Values.All(p => !Equals(p.OriginalPosition, value)))
{
Person newPerson = new Person(value as BuildingBlock);
AllPeople.Add(newPerson.ID, newPerson);
}
}
return AllPeople;
}
private void CreateRoomNodes(float yOffset, float height, IFloorPlan plan)
{
Contract.Requires(plan != null);
foreach (var roomPlan in plan.Rooms)
{
//Check if all assigned options are null and if so substitute in an alternative set
var scripts = roomPlan.Scripts;
if (roomPlan.Scripts.All(a => a.Value == null))
{
scripts = SubstituteNullRoomPlanScripts(roomPlan, plan);
}
//Create the room (engine chooses which script to take from the options presented)
var room = CreateRoomNode(height, roomPlan.InnerFootprint, yOffset, scripts);
//If we created a null room try again with another set of scripts
if (room == null)
{
scripts = SubstituteNullRoomScripts(roomPlan, plan);
if (scripts != null && scripts.Count > 0)
{
room = CreateRoomNode(height, roomPlan.InnerFootprint, yOffset, scripts);
}
}
var planned = room as IPlannedRoom;
if (planned != null)
{
//Associate plan with room
planned.Plan = roomPlan;
//Associate room with plan
roomPlan.Node = planned;
}
}
}
public static void ExportBuilding(string filePath, IFloorPlan floorPlan, Dictionary<int, Person> allPeople) {
string exportFeedbackMessage = $"Successfully exported the grid to destination: {filePath}";
ExportOutcomes outcome = ExportOutcomes.Succes;
try {
string xmlPath = Path.GetFileNameWithoutExtension(filePath) + ".xml";
using (XmlWriter writer = XmlWriter.Create(xmlPath)) {
writer.WriteStartDocument();
writer.WriteStartElement("BuildingPlan");
writer.WriteStartElement("Settings");
writer.WriteAttributeString("Width", floorPlan.Width.ToString());
writer.WriteAttributeString("Height", floorPlan.Height.ToString());
writer.WriteAttributeString("Floors", floorPlan.FloorAmount.ToString());
writer.WriteAttributeString("Description", floorPlan.Description);
writer.WriteEndElement();
writer.WriteStartElement("People");
if (allPeople.Count > 0) {
writer.WriteAttributeString("NumberOfPeople", allPeople.Count.ToString());
foreach (Person item in allPeople.Values) {
writer.WriteStartElement("Person");
writer.WriteAttributeString("ID", item.ID.ToString());
writer.WriteAttributeString("Position", Coordinate(item.Position));
writer.WriteAttributeString("MovementSpeed", item.MovementSpeed.ToString());
writer.WriteEndElement();
}
}
writer.WriteEndElement();
writer.WriteStartElement("FloorPlan");
for (int currentFloor = 0; currentFloor < floorPlan.FloorAmount; currentFloor++) {
writer.WriteStartElement("Floor");
writer.WriteAttributeString("Level", currentFloor.ToString());
writer.WriteAttributeString("Header", floorPlan.Headers[currentFloor]);
StringBuilder rowAttributeBuilder = new StringBuilder();
StringBuilder rowBuilder = new StringBuilder();
for (int currentY = 0; currentY < floorPlan.Height; currentY++) {
for (int currentX = 0; currentX < floorPlan.Width; currentX++) {
string typeString = ((int)floorPlan.Tiles[Coordinate(currentX, currentY, currentFloor)].Type).ToString();
rowBuilder.Append(typeString);
}
rowAttributeBuilder.Append(rowBuilder + ", ");
rowBuilder.Clear();
}
writer.WriteAttributeString("RowInformation", rowAttributeBuilder.ToString().TrimEnd(' ').TrimEnd(','));
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
}
File.Copy(xmlPath, filePath);
File.Delete(xmlPath);
}
catch (Exception e) {
outcome = ExportOutcomes.Failure;
exportFeedbackMessage = $"Error while exporting! \n Error message: {e.Message}\n\nDestination: {filePath}";
}
finally {
OnExportFeedBack?.Invoke(exportFeedbackMessage, outcome);
}
}
public static void DrawPlan(IFloorPlan plan)
{
if (!plan.PlanCreated)
plan.CreatePlan();
foreach (IDrawable drawling in plan.PlanDrawlings)
Draw(drawling);
}
private IReadOnlyList <IConfigurableFacade> CreateExternalFacades(Prism bounds, IFloorPlan plan)
{
var externalSections = new List <IConfigurableFacade>();
//Find the parent building which contains this floor
var building = this.SearchUp <IBuilding, IBuilding>(n => n, typeof(IBuildingContainer));
if (building == null)
{
throw new InvalidOperationException("Attempted to subdivide BaseFloor, but cannot find IBuilding node ancestor");
}
//Get all facades which cross this floor
var facades = building.Facades(FloorIndex);
for (var i = 0; i < plan.ExternalFootprint.Count; i++)
{
//Nb. There's lots of "WS" going on here, this stands for "World Space"
//We have the footprint in floor space and the facades in facade space, we transform both into world space to compare them
//Get start and end points of this edge
var start = plan.ExternalFootprint[i];
var end = plan.ExternalFootprint[(i + 1) % plan.ExternalFootprint.Count];
var footprintSegWS = new LineSegment2(start, end).Transform(WorldTransformation);
var footprintLineWS = footprintSegWS.Line;
//Select the exteral facade which lies along this edge
var wall = (from facade in facades
let facadeSegWS = facade.Section.ExternalLineSegment.Transform(facade.WorldTransformation)
let facadeLineWS = facadeSegWS.Line
where facadeLineWS.Parallelism(footprintLineWS) != Parallelism.None
let aD = footprintSegWS.DistanceToPoint(facadeSegWS.Start)
let bD = footprintSegWS.DistanceToPoint(facadeSegWS.End)
orderby aD + bD
select facade).FirstOrDefault();
//If we didn't find a parallel external facade then just give up!
if (wall == null)
{
continue;
}
//Start and end points (X-Axis) are always start and end of facade (i.e. subsection is always full width)
//What are the start and end points (Y-Axis)
var bottomOfFacade = building.Floor(wall.BottomFloorIndex).FloorAltitude;
var y = FloorAltitude - bottomOfFacade - _floorThickness - wall.Bounds.Height / 2;
//Height of the open space of the floor (top of floor, to bottom of ceiling)
var height = Bounds.Height - _floorThickness - _ceilingThickness;
//how wide is the wall?
var wallLength = wall.Section.ExternalLineSegment.LongLine.Direction.Length();
var subsection = new SubsectionFacade(wall,
new Vector2(-wallLength, y),
new Vector2(wallLength, y + height),
0, 1,
wall.Section
);
externalSections.Add(subsection);
}
return(externalSections);
}
public IFloorPlan ExportFloorPlan(string filePath, IFloorPlan floorPlan, Dictionary <int, Person> allPeople)
{
Export.ExportBuilding(filePath, floorPlan, allPeople);
return(TheFloorPlan);
}
/// <summary>
/// A room was created but it resulted in a null result, this is a chance to substitute in another set of scripts and try again
/// </summary>
/// <param name="room"></param>
/// <param name="plan"></param>
/// <returns>A set of scripts to try to create another room, or null to not attempt again</returns>
protected virtual IReadOnlyList <KeyValuePair <float, ScriptReference> > SubstituteNullRoomScripts(IRoomPlan room, IFloorPlan plan)
{
Contract.Requires(room != null);
Contract.Requires(plan != null);
return(null);
}
public AStar(IFloorPlan floorPlan)
{
TheFloorPlan = floorPlan;
ListOfBuildingBlocks = TheFloorPlan.Tiles.Values.Cast<BuildingBlock>().ToList();
}
internal static void EffectuateFloorPlanSettings(BuildingInformationCollection buildingInformation, ref IFloorPlan floorPlan, ref Dictionary <int, Person> allPeople)
{
const int freeTypeIntRepresentation = (int)Tile.Types.Free;
/* Step 1: Subject the types of each tile to the type of the tile in the BuildingInformationCollection */
for (int z = 0; z < buildingInformation.Floors; z++)
{
for (int y = 0; y < buildingInformation.Height; y++)
{
for (int x = 0; x < buildingInformation.Width; x++)
{
int type = int.Parse(buildingInformation.FloorCollection[z].Rows[y][x].ToString());
/* If the point is already marked as free, continue - no need to force-convert it to free */
if (type == freeTypeIntRepresentation)
{
continue;
}
Tile.Types newType = (Tile.Types)type;
if (newType == Tile.Types.Person)
{
PersonInformation personInfo = buildingInformation.PeopleCollection.FirstOrDefault(p => p.Position == Coordinate(x, y, z));
allPeople.Add(personInfo.ID, new Person(personInfo.ID, personInfo.MovementSpeed, floorPlan.Tiles[personInfo.Position] as BuildingBlock));
}
floorPlan.Tiles[Coordinate(x, y, z)].Type = newType;
}
}
}
}
public IFloorPlan ExportFloorPlan(string filePath, IFloorPlan floorPlan, Dictionary<int, Person> allPeople)
{
Export.ExportBuilding(filePath, floorPlan, allPeople);
return TheFloorPlan;
}
public FloorPlanEventArgs(IFloorPlan map)
{
Map = map;
}
/// <summary>
/// Called once the plan has been frozen
/// </summary>
/// <param name="plan"></param>
// ReSharper disable once UnusedParameter.Global (Justification: External API)
// ReSharper disable once VirtualMemberNeverOverriden.Global (Justification: External API)
protected virtual void PlanFrozen(IFloorPlan plan)
{
}
public AStar(IFloorPlan floorPlan)
{
TheFloorPlan = floorPlan;
ListOfBuildingBlocks = TheFloorPlan.Tiles.Values.Cast <BuildingBlock>().ToList();
}
public static void ExportBuilding(string filePath, IFloorPlan floorPlan, Dictionary <int, Person> allPeople)
{
string exportFeedbackMessage = $"Successfully exported the grid to destination: {filePath}";
ExportOutcomes outcome = ExportOutcomes.Succes;
try {
string xmlPath = Path.GetFileNameWithoutExtension(filePath) + ".xml";
using (XmlWriter writer = XmlWriter.Create(xmlPath)) {
writer.WriteStartDocument();
writer.WriteStartElement("BuildingPlan");
writer.WriteStartElement("Settings");
writer.WriteAttributeString("Width", floorPlan.Width.ToString());
writer.WriteAttributeString("Height", floorPlan.Height.ToString());
writer.WriteAttributeString("Floors", floorPlan.FloorAmount.ToString());
writer.WriteAttributeString("Description", floorPlan.Description);
writer.WriteEndElement();
writer.WriteStartElement("People");
if (allPeople.Count > 0)
{
writer.WriteAttributeString("NumberOfPeople", allPeople.Count.ToString());
foreach (Person item in allPeople.Values)
{
writer.WriteStartElement("Person");
writer.WriteAttributeString("ID", item.ID.ToString());
writer.WriteAttributeString("Position", Coordinate(item.Position));
writer.WriteAttributeString("MovementSpeed", item.MovementSpeed.ToString());
writer.WriteEndElement();
}
}
writer.WriteEndElement();
writer.WriteStartElement("FloorPlan");
for (int currentFloor = 0; currentFloor < floorPlan.FloorAmount; currentFloor++)
{
writer.WriteStartElement("Floor");
writer.WriteAttributeString("Level", currentFloor.ToString());
writer.WriteAttributeString("Header", floorPlan.Headers[currentFloor]);
StringBuilder rowAttributeBuilder = new StringBuilder();
StringBuilder rowBuilder = new StringBuilder();
for (int currentY = 0; currentY < floorPlan.Height; currentY++)
{
for (int currentX = 0; currentX < floorPlan.Width; currentX++)
{
string typeString = ((int)floorPlan.Tiles[Coordinate(currentX, currentY, currentFloor)].Type).ToString();
rowBuilder.Append(typeString);
}
rowAttributeBuilder.Append(rowBuilder + ", ");
rowBuilder.Clear();
}
writer.WriteAttributeString("RowInformation", rowAttributeBuilder.ToString().TrimEnd(' ').TrimEnd(','));
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
}
File.Copy(xmlPath, filePath);
File.Delete(xmlPath);
}
catch (Exception e) {
outcome = ExportOutcomes.Failure;
exportFeedbackMessage = $"Error while exporting! \n Error message: {e.Message}\n\nDestination: {filePath}";
}
finally {
OnExportFeedBack?.Invoke(exportFeedbackMessage, outcome);
}
}
private void CreateRoomFacades(IReadOnlyCollection <IConfigurableFacade> externalFacades, float yOffset, float distance, IFloorPlan plan)
{
Contract.Requires(externalFacades != null);
Contract.Requires(plan != null);
//There are two types of facade:
// 1. An external wall
// - Find the relevant external facade and wrap a subsection of it
// 2. An internal wall
// - Create an IConfigurableFacade
foreach (var roomPlan in plan.Rooms.Where(r => r.Node != null).OrderBy(r => r.Id))
{
//Create a place to store all facades generated for this room
var generatedFacades = new Dictionary <Facade, IConfigurableFacade>();
foreach (var facade in roomPlan.GetWalls())
{
IConfigurableFacade newFacade;
if (facade.IsExternal)
{
//Find the external wall which is co-linear with this facade section
var externalSection = FindExternalFacade(distance * 3, externalFacades, facade.Section.ExternalLineSegment);
//Create section (or call error handler if no external section was found)
newFacade = externalSection == null?FailedToFindExternalSection(roomPlan, facade) : CreateExternalWall(roomPlan, facade, externalSection);
}
else
{
newFacade = CreateInternalWall(roomPlan, facade, yOffset);
}
//Store the newly created facade
if (newFacade != null)
{
generatedFacades.Add(facade, newFacade);
}
}
//Pass the facade to the room
if (roomPlan.Node != null)
{
//Pass the facades to the room
roomPlan.Node.Facades = generatedFacades;
//Ensure that the room subdivides before the facades
foreach (var context in generatedFacades.Values.OfType <ISubdivisionContext>())
{
context.AddPrerequisite(roomPlan.Node);
}
}
}
}
