/// <summary>
/// Finish MEF intialization for the component by creating DomNode tree for application data.</summary>
void IInitializable.Initialize()
{
m_mainform.Shown += (sender, e) =>
{
// create root node.
var rootNode = new DomNode(Schema.gameType.Type, Schema.gameRootElement);
rootNode.SetAttribute(Schema.gameType.nameAttribute, "Game");
// create Orc game object and add it to rootNode.
var orc = CreateOrc();
rootNode.GetChildList(Schema.gameType.gameObjectChild).Add(orc);
// add a child Orc.
var orcChildList = orc.GetChildList(Schema.orcType.orcChild);
orcChildList.Add(CreateOrc("Child Orc1"));
rootNode.InitializeExtensions();
var edContext = rootNode.Cast<GameEditingContext>();
edContext.Set(orc);
// set active context and select orc object.
m_contextRegistry.ActiveContext = rootNode;
};
}
/// <summary>
/// Returns whether two nodes can be connected. "from" and "to" refer to the corresponding
/// properties in IGraphEdge, not to a dragging operation, for example.</summary>
/// <param name="fromNode">"From" node</param>
/// <param name="fromRoute">"From" edge route</param>
/// <param name="toNode">"To" node</param>
/// <param name="toRoute">"To" edge route</param>
/// <returns>Whether the "from" node/route can be connected to the "to" node/route</returns>
public bool CanConnect(ScriptNode fromNode, ICircuitPin fromRoute, ScriptNode toNode, ICircuitPin toRoute)
{
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
return(editableGraphContainer.CanConnect(fromNode, fromRoute, toNode, toRoute));
}
/// <summary>
/// Performs initialization when the adapter's node is set</summary>
protected override void OnNodeSet()
{
m_document = DomNode.Cast <IDocument>();
m_document.DirtyChanged += document_DirtyChanged;
base.OnNodeSet();
}
private bool IsContained(DomNode element, DomNode container)
{
if (container.Is <Circuit>())
{
return(true);
}
if (m_moveElementBehavior == MoveElementBehavior.MoveConstrainToCursorContainment)
{
// since container is the drop target, the cursor must be over the container when CanMove() is called
return(true);
}
else if (m_moveElementBehavior == MoveElementBehavior.MoveConstrainToContainerBounds)
{
AdaptableControl control = m_viewingContext.Cast <AdaptableControl>();
var offset = GetRelativeOffset(element.Parent.Cast <ICircuitContainer>(), container.Cast <ICircuitContainer>());
// get bound in local space
var elemLocalBound = GetLocalBound(control, element.Cast <Element>());
var containerLocalBound = GetLocalBound(control, container.Cast <Element>());
elemLocalBound.Offset(offset);
containerLocalBound.Location = new PointF(0, GetTitleHeight(control));
containerLocalBound.Height -= GetLabelHeight(control);// exclude bottom label area
elemLocalBound.Offset(GetSubContentOffset(control));
return(containerLocalBound.Contains(elemLocalBound));
}
return(false);
}
/// <summary>
/// Finish MEF intialization for the component by creating DomNode tree for application data.</summary>
void IInitializable.Initialize()
{
m_mainform.Shown += (sender, e) =>
{
// create root node.
var rootNode = new DomNode(GameSchema.gameType.Type, GameSchema.gameRootElement);
rootNode.SetAttribute(GameSchema.gameType.nameAttribute, "Game");
// create Orc game object and add it to rootNode.
var orc = CreateOrc();
rootNode.GetChildList(GameSchema.gameType.gameObjectChild).Add(orc);
// add a child Orc.
var orcChildList = orc.GetChildList(GameSchema.orcType.orcChild);
orcChildList.Add(CreateOrc("Child Orc1"));
rootNode.InitializeExtensions();
var edContext = rootNode.Cast <GameEditingContext>();
edContext.Set(orc);
// set active context and select orc object.
m_contextRegistry.ActiveContext = rootNode;
};
}
private void AddNode(DomNode node)
{
if (node.Is <Group>())
{
node.Cast <Group>().Changed += GroupChanged;
}
}
/// <summary>
/// Disconnects the edge</summary>
/// <param name="edge">Edge to disconnect</param>
public void Disconnect(ScriptNodeConnection edge)
{
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
editableGraphContainer.Disconnect(edge);
}
/// <summary>
/// Can a container be resized</summary>
/// <param name="container">Container to resize</param>
/// <param name="borderPart">Part of border to resize</param>
/// <returns>True iff the container border can be resized</returns>
bool IEditableGraphContainer <ScriptNode, ScriptNodeConnection, ICircuitPin> .CanResize(object container, DiagramBorder borderPart)
{
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
return(editableGraphContainer.CanResize(container, borderPart));
}
/// <summary>
/// Connects the "from" node/route to the "to" node/route by creating an IGraphEdge whose
/// "from" node is "fromNode", "to" node is "toNode", etc.</summary>
/// <param name="fromNode">"From" node</param>
/// <param name="fromRoute">"From" edge route</param>
/// <param name="toNode">"To" node</param>
/// <param name="toRoute">"To" edge route</param>
/// <param name="existingEdge">Existing edge that is being reconnected, or null if new edge</param>
/// <returns>New edge connecting the "from" node/route to the "to" node/route</returns>
public ScriptNodeConnection Connect(ScriptNode fromNode, ICircuitPin fromRoute, ScriptNode toNode, ICircuitPin toRoute, ScriptNodeConnection existingEdge)
{
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
return(editableGraphContainer.Connect(fromNode, fromRoute, toNode, toRoute, existingEdge).Cast <ScriptNodeConnection>());
}
private void m_gameDocumentRegistry_DocumentRemoved(object sender, ItemRemovedEventArgs <IGameDocument> e)
{
IGameDocument document = e.Item;
document.DirtyChanged -= m_document_DirtyChanged;
document.UriChanged -= m_document_UriChanged;
IGame game = document.Cast <IGame>();
if (document == m_designView.Context.Cast <IGameDocument>())
{// master document.
IGrid grid = document.As <IGame>().Grid;
GridRenderer gridRender = grid.Cast <GridRenderer>();
gridRender.DeleteVertexBuffer();
m_designView.Context = null;
GameEngine.DestroyObject(game.Cast <NativeObjectAdapter>());
GameEngine.Clear();
}
else
{// sub document.
DomNode masterNode = m_gameDocumentRegistry.MasterDocument.As <DomNode>();
DomNode rooFolderNode = game.RootGameObjectFolder.Cast <DomNode>();
NativeGameWorldAdapter gworld = masterNode.Cast <NativeGameWorldAdapter>();
gworld.Remove(masterNode, rooFolderNode, masterNode.Type.GetChildInfo("gameObjectFolder"));
}
}
// an element is eligible to move into another container only it first moves out its current container
private bool IsSelfContainedOrIntersected(DomNode element, DomNode container)
{
// the moving element should first move out of the parent container next to the common ancestor
var commonAncestor = DomNode.GetLowestCommonAncestor(element, container);
var currentContainer = element.Lineage.First(x => x.Parent == commonAncestor);
if (element == currentContainer)
{
return(false); // no self containing
}
var control = m_viewingContext.Cast <AdaptableControl>();
var elemLocalBound = GetLocalBound(control, element.Cast <Element>());
var containerLocalBound = GetLocalBound(control, currentContainer.Cast <Element>());
containerLocalBound.Location = new PointF(0, GetTitleHeight(control));
containerLocalBound.Height -= GetLabelHeight(control);// exclude bottom label area
elemLocalBound.Offset(GetSubContentOffset(control));
bool contained = containerLocalBound.Contains(elemLocalBound);
containerLocalBound.Height -= GetTitleHeight(control);// no subcontent offset if element is moved out of the current container
bool intersected = containerLocalBound.IntersectsWith(elemLocalBound);
return(contained || intersected);
}
/// <summary>
/// Resize a container</summary>
/// <param name="container">Container to resize</param>
/// <param name="newWidth">New container width</param>
/// <param name="newHeight">New container height</param>
void IEditableGraphContainer <ScriptNode, ScriptNodeConnection, ICircuitPin> .Resize(object container, int newWidth, int newHeight)
{
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
editableGraphContainer.Resize(container, newWidth, newHeight);
}
private void m_gameDocumentRegistry_DocumentAdded(object sender, ItemInsertedEventArgs <IGameDocument> e)
{
IGameDocument document = e.Item;
IGame game = document.Cast <IGame>();
if (document == m_gameDocumentRegistry.MasterDocument)
{
NativeObjectAdapter gameLevel = document.Cast <NativeObjectAdapter>();
GameEngine.CreateObject(gameLevel);
GameEngine.SetGameLevel(gameLevel);
gameLevel.UpdateNativeOjbect();
//create vertex buffer for grid.
IGrid grid = document.As <IGame>().Grid;
GridRenderer gridRender = grid.Cast <GridRenderer>();
gridRender.CreateVertices();
m_designView.Context = document.Cast <IGameContext>();
}
DomNode masterNode = m_gameDocumentRegistry.MasterDocument.As <DomNode>();
DomNode rooFolderNode = game.RootGameObjectFolder.Cast <DomNode>();
NativeGameWorldAdapter gworld = masterNode.Cast <NativeGameWorldAdapter>();
gworld.Insert(masterNode, rooFolderNode, masterNode.Type.GetChildInfo("gameObjectFolder"), -1);
}
/// <summary>
/// Connects the "from" node/route to the "to" node/route by creating an IGraphEdge whose
/// "from" node is "fromNode", "to" node is "toNode", etc.</summary>
/// <param name="fromNode">"From" node</param>
/// <param name="fromRoute">"From" edge route</param>
/// <param name="toNode">"To" node</param>
/// <param name="toRoute">"To" edge route</param>
/// <param name="existingEdge">Existing edge that is being reconnected, or null if new edge</param>
/// <returns>New edge connecting the "from" node/route to the "to" node/route</returns>
public Connection Connect(Module fromNode, ICircuitPin fromRoute, Module toNode, ICircuitPin toRoute, Connection existingEdge)
{
var editableGraphContainer =
DomNode.Cast <CircuitEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
return(editableGraphContainer.Connect(fromNode, fromRoute, toNode, toRoute, existingEdge).Cast <Connection>());
}
/// <summary>Gets whether the edge can be disconnected</summary>
/// <param name="edge">Edge to disconnect</param>
/// <returns>Whether the edge can be disconnected</returns>
public bool CanDisconnect(Connection edge)
{
var editableGraphContainer =
DomNode.Cast <CircuitEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
return(editableGraphContainer.CanDisconnect(edge));
}
/// <summary>
/// Performs one-time initialization when this adapter's DomNode property is set.
/// The DomNode property is only ever set once for the lifetime of this adapter.</summary>
protected override void OnNodeSet()
{
base.OnNodeSet();
var editingContext = DomNode.Cast <EditingContext>();
editingContext.DirtyChanged += (sender, args) => Dirty = editingContext.Dirty;
}
/// <summary>
/// Finish MEF intialization for the component by creating DomNode tree for application data.</summary>
void IInitializable.Initialize()
{
m_mainform.Shown += (sender, e) =>
{
// create root node.
var rootNode = new DomNode(Schema.gameType.Type, Schema.gameRootElement);
rootNode.SetAttribute(Schema.gameType.nameAttribute, "Game");
// create Orc game object and add it to rootNode.
var orc1 = CreateOrc("Orc1");
rootNode.GetChildList(Schema.gameType.gameObjectChild).Add(orc1);
// add a child Orc.
var orcChildList = orc1.GetChildList(Schema.orcType.orcChild);
orcChildList.Add(CreateOrc("Child Orc1"));
var orc2 = CreateOrc("Orc2");
rootNode.GetChildList(Schema.gameType.gameObjectChild).Add(orc2);
rootNode.InitializeExtensions();
// set active context and select orc object.
m_contextRegistry.ActiveContext = rootNode;
var selectionContext = rootNode.Cast <ISelectionContext>();
selectionContext.Set(new AdaptablePath <object>(orc1.GetPath()));
};
}
/// <summary>
/// Move the given nodes into the container</summary>
/// <param name="newParent">New container</param>
/// <param name="movingObjects">Nodes to move</param>
void IEditableGraphContainer <ScriptNode, ScriptNodeConnection, ICircuitPin> .Move(object newParent, IEnumerable <object> movingObjects)
{
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
editableGraphContainer.Move(newParent, movingObjects);
}
private void RemoveNode(DomNode node)
{
if (node.Is <Group>())
{
node.Cast <Group>().Changed -= GroupChanged;
}
}
protected override void OnNodeSet()
{
base.OnNodeSet();
// Only adapt to ICurve.
if (!DomNode.Is <ICurve>())
{
throw new InvalidOperationException("This adapter can only attach to instance of type that implements ICurve");
}
DomNode.ChildInserting += (sender, e) =>
{
var cp = e.Child.As <IControlPoint>();
if (cp != null)
{
// check curve limit.
var curve = DomNode.Cast <ICurve>();
if (cp.X < curve.MinX ||
cp.X > curve.MaxX ||
cp.Y < curve.MinY ||
cp.Y > curve.MaxY)
{
throw new InvalidTransactionException("Cannot add control-point outside curve limits".Localize());
}
}
};
DomNode.AttributeChanged += (sender, e) =>
{
try
{
// prevent re-entry
if (m_validating)
{
return;
}
m_validating = true;
var pt = e.DomNode.As <IControlPoint>();
var curve = pt == null ? null : pt.Parent;
if (curve != null)
{
// keep x and y within curve limits.
if (e.AttributeInfo.Equivalent(UISchema.controlPointType.xAttribute))
{
pt.X = MathUtil.Clamp((float)e.NewValue, curve.MinX, curve.MaxX);
}
else if (e.AttributeInfo.Equivalent(UISchema.controlPointType.yAttribute))
{
pt.Y = MathUtil.Clamp((float)e.NewValue, curve.MinY, curve.MaxY);
}
}
}
finally
{
m_validating = false;
}
};
}
/// <summary>
/// Performs initialization when the adapter is connected to the viewing context's DomNode.
/// Raises the Observer NodeSet event and performs custom processing.</summary>
protected override void OnNodeSet()
{
// this adapter is registered on document and root statechart
m_statechart = DomNode.Cast <Statechart>();
m_document = DomNode.Cast <Document>();
base.OnNodeSet();
}
/// <summary>
/// Constructs descriptive name of circuit item. Debugging Helper method.</summary>
/// <param name="domNode">DomNode of circuit item</param>
/// <returns>Descriptive name of circuit item</returns>
static public string GetDomNodeName(DomNode domNode)
{
string result = string.Empty;
if (domNode.Is <Element>())
{
result = domNode.Cast <Element>().Name;
}
else if (domNode.Is <GroupPin>())
{
result = "Group Pin : " + domNode.Cast <GroupPin>().Name;
}
else if (domNode.Is <Wire>())
{
var connection = domNode.Cast <Wire>();
int inputPinIndex, outputPinIndex;
// during undo/redo, the pin index may temporarily out of range, need to check index before call OutputPin|InputPin
if (connection.IsValid(out inputPinIndex, out outputPinIndex))
{
result = "Edge from " + connection.OutputElement.Name + "[" + connection.OutputPin.Name + "]" +
" to " + connection.InputElement.Name + "[" + connection.InputPin.Name + "]";
}
else
{
result = "Edge from " + connection.OutputElement.Name + "[" + outputPinIndex + "]" +
" to " + connection.InputElement.Name + "[" + inputPinIndex + "]";
}
}
else if (domNode.Is <Circuit>())
{
var doc = domNode.As <IDocument>();
if (doc != null && doc.Uri != null)
{
result = "Circuit " + Path.GetFileNameWithoutExtension(doc.Uri.LocalPath);
}
else
{
result = "Circuit " + domNode.GetId();
}
}
if (result == string.Empty)
{
result = domNode.GetId() ?? domNode.ToString();
}
return(result);
}
// Scan for all sub-circuits that are referenced directly or indirectly by a module in
// the root of the document
public override void Write(DomNode root, Stream stream, Uri uri)
{
m_usedSubCircuits = new HashSet<Sce.Atf.Controls.Adaptable.Graphs.SubCircuit>();
foreach (var module in root.Cast<Circuit>().Elements)
FindUsedSubCircuits(module.DomNode);
base.Write(root, stream, uri);
}
/// <summary>
/// Unregisters the Control from the IContextRegistry and IControlHostService and disposes
/// it and sets the circuitNode's ViewingContext's Control property to null.</summary>
private void UnregisterControl(DomNode circuitNode, Control control)
{
//it's OK if the CircuitEditingContext was already removed or wasn't added to IContextRegistry.
m_contextRegistry.RemoveContext(circuitNode.As <CircuitEditingContext>());
m_controlHostService.UnregisterControl(control);
control.Visible = false;
control.Dispose();
m_circuitNodeControls.Remove(circuitNode);
circuitNode.Cast <ViewingContext>().Control = null;
}
// Scan for all sub-circuits that are referenced directly or indirectly by a module in
// the root of the document
public override void Write(DomNode root, Stream stream, Uri uri)
{
#pragma warning disable 618 //mastered sub-circuits are obsolete
m_usedSubCircuits = new HashSet<Sce.Atf.Controls.Adaptable.Graphs.SubCircuit>();
foreach (var module in root.Cast<Circuit>().Elements)
FindUsedSubCircuits(module.DomNode);
#pragma warning restore 618
base.Write(root, stream, uri);
}
/// <summary>
/// Gets item's display information</summary>
/// <param name="item">Item being displayed</param>
/// <param name="info">Item info, to fill out</param>
public void GetInfo(object item, ItemInfo info)
{
DomNode node = item as DomNode;
if (node != null)
{
if (node.Type == UISchema.UIRefType.Type)
{
info.ImageIndex = info.GetImageList().Images.IndexOfKey(Resources.RefImage);
string label = string.Empty;
UIRef uiRef = node.As <UIRef>();
UIObject uiTarget = uiRef.UIObject;
if (uiTarget != null)
{
label = uiTarget.Name;
}
info.Label = "[" + label + "]";
}
else if (node.Is <Curve>())
{
Curve cv = node.Cast <Curve>();
info.Label = string.IsNullOrWhiteSpace(cv.DisplayName) ? cv.Name : cv.DisplayName;
info.ImageIndex = info.GetImageList().Images.IndexOfKey(Resources.CurveImage);
}
else
{
NodeTypePaletteItem paletteItem = node.Type.GetTag <NodeTypePaletteItem>();
if (paletteItem != null)
{
info.ImageIndex = info.GetImageList().Images.IndexOfKey(paletteItem.ImageName);
}
info.Label = node.GetId();
}
info.IsLeaf = !GetChildren(item).Any();
}
else
{
EmptyRef emptyRef = item as EmptyRef;
if (emptyRef != null)
{
info.Label = "Ref";
info.ImageIndex = info.GetImageList().Images.IndexOfKey(Resources.RefEmptyImage);
info.IsLeaf = true;
}
}
if (string.IsNullOrEmpty(info.Label))
{
throw new ArgumentException("info.lable");
}
}
/// <summary>
/// Performs initialization when the adapter is connected to the group's DomNode.
/// Raises the DomNodeAdapter NodeSet event and performs custom processing:
/// creates a DomNodeListAdapter for various circuit elements.</summary>
protected override void OnNodeSet()
{
m_modules = new DomNodeListAdapter <ScriptNode>(DomNode, groupType.moduleChild);
m_connections = new DomNodeListAdapter <ScriptNodeConnection>(DomNode, groupType.connectionChild);
new DomNodeListAdapter <ScriptAnnotation>(DomNode, groupType.annotationChild);
new DomNodeListAdapter <ScriptGroupSocket>(DomNode, groupType.inputChild);
new DomNodeListAdapter <ScriptGroupSocket>(DomNode, groupType.outputChild);
m_thisModule = DomNode.Cast <ScriptNode>();
base.OnNodeSet();
}
/// <summary>
/// Performs initialization when the adapter is connected to the group's DomNode.
/// Raises the DomNodeAdapter NodeSet event and performs custom processing:
/// creates a DomNodeListAdapter for various circuit elements.</summary>
protected override void OnNodeSet()
{
m_modules = new DomNodeListAdapter <Module>(DomNode, Schema.groupType.moduleChild);
m_connections = new DomNodeListAdapter <Connection>(DomNode, Schema.groupType.connectionChild);
new DomNodeListAdapter <Annotation>(DomNode, Schema.groupType.annotationChild);
new DomNodeListAdapter <GroupPin>(DomNode, Schema.groupType.inputChild);
new DomNodeListAdapter <GroupPin>(DomNode, Schema.groupType.outputChild);
m_thisModule = DomNode.Cast <Module>();
base.OnNodeSet();
}
/// <summary>
/// Can given modules be moved into a new container</summary>
/// <param name="newParent">New module parent</param>
/// <param name="movingObjects">Objects being moved</param>
/// <returns>True iff objects can be moved to new parent</returns>
bool IEditableGraphContainer <ScriptNode, ScriptNodeConnection, ICircuitPin> .CanMove(object newParent, IEnumerable <object> movingObjects)
{
if (newParent.Is <IReference <ScriptNode> >())
{
return(false);
}
var editableGraphContainer =
DomNode.Cast <VisualScriptEditingContext>() as IEditableGraphContainer <Element, Wire, ICircuitPin>;
return(editableGraphContainer.CanMove(newParent, movingObjects));
}
// Scan for all sub-circuits that are referenced directly or indirectly by a module in
// the root of the document
public override void Write(DomNode root, Stream stream, Uri uri)
{
#pragma warning disable 618 //mastered sub-circuits are obsolete
m_usedSubCircuits = new HashSet <Sce.Atf.Controls.Adaptable.Graphs.SubCircuit>();
foreach (var module in root.Cast <Circuit>().Elements)
{
FindUsedSubCircuits(module.DomNode);
}
#pragma warning restore 618
base.Write(root, stream, uri);
}
/// <summary>
/// Gets the bounding rectangle of all circuit items in client coordinates</summary>
/// <returns>Bounding rectangle of all circuit items in client coordinates</returns>
public Rectangle GetBounds()
{
if (m_graph == null)
{
return(Rectangle.Empty);
}
IEnumerable <object> items = m_graph.Nodes;
var annoDiagram = m_graph.As <IAnnotatedDiagram>();
if (annoDiagram != null)
{
items = items.Concat(annoDiagram.Annotations);
}
Rectangle bounds = GetBounds(items);
if (DomNode.Is <Group>())
{
// include group pins y range
var group = DomNode.Cast <Group>();
int yMin = int.MaxValue;
int yMax = int.MinValue;
foreach (var pin in group.InputGroupPins.Concat(group.OutputGroupPins))
{
var grpPin = pin.Cast <GroupPin>();
if (grpPin.Bounds.Y < yMin)
{
yMin = grpPin.Bounds.Y;
}
if (grpPin.Bounds.Y > yMax)
{
yMax = grpPin.Bounds.Y;
}
}
// transform y range to client space
if (yMin != int.MaxValue && yMax != int.MinValue)
{
var transformAdapter = m_control.Cast <ITransformAdapter>();
var minPt = Matrix3x2F.TransformPoint(transformAdapter.Transform, new PointF(0, yMin));
var maxPt = Matrix3x2F.TransformPoint(transformAdapter.Transform, new PointF(0, yMax));
yMin = (int)minPt.Y;
yMax = (int)maxPt.Y;
int width = bounds.Width;
int height = yMax - yMin + 1;
bounds = Rectangle.Union(bounds, new Rectangle(bounds.X, yMin, width, height));
}
}
return(bounds);
}
/// <summary>
/// Reads in the data for an EventSequenceDocument from the given stream</summary>
/// <remarks>This method proves the concept that a document can be persisted in a custom
/// file format that is not XML.</remarks>
/// <param name="stream">Stream with event sequence data</param>
/// <returns>A valid EventSequenceDocument if successful or null if the stream's data is invalid</returns>
public static EventSequenceDocument Read(Stream stream)
{
using (StreamReader reader = new StreamReader(stream))
{
string line = reader.ReadLine();
if (line != "eventSequence")
{
return(null);
}
DomNode root = new DomNode(DomTypes.eventSequenceType.Type, DomTypes.eventSequenceRootElement);
bool readLineForEvent = true;
while (true)
{
// The root has a sequence of children that are eventType nodes.
if (readLineForEvent)
{
line = reader.ReadLine();
}
if (string.IsNullOrEmpty(line))
{
break;
}
readLineForEvent = true;
DomNode eventNode;
if (!ReadEvent(line, out eventNode))
{
break;
}
root.GetChildList(DomTypes.eventSequenceType.eventChild).Add(eventNode);
// Each eventType node may have zero or more resourceType nodes.
while (true)
{
line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
break;
}
DomNode resourceNode;
if (!ReadResource(line, out resourceNode))
{
// might be a line for an event
readLineForEvent = false;
break;
}
eventNode.GetChildList(DomTypes.eventType.resourceChild).Add(resourceNode);
}
}
return(root.Cast <EventSequenceDocument>());
}
}
public bool AddChild(object child)
{
bool added = false;
ILayer layer = child.As<ILayer>();
if (layer != null)
{
if (!Layers.Contains(layer))
{
Layers.Add(layer);
added = true;
}
}
else
{
IReference<IGameObject> reference = child.As<IReference<IGameObject>>();
if (reference != null)
{
if (reference.Target != null
&& !this.Contains(reference.Target)
&& !GameObjectReferences.Contains(reference))
{
GameObjectReferences.Add(reference);
added = true;
}
}
else
{
IGameObject gameObject = child.As<IGameObject>();
if (gameObject != null && !this.Contains(gameObject))
{
DomNode referenceNode = new DomNode(Schema.gameObjectReferenceType.Type);
reference = referenceNode.Cast<IReference<IGameObject>>();
reference.Target = gameObject;
GameObjectReferences.Add(reference);
added = true;
}
}
}
return added;
}
private void Init()
{
NativeObjectAdapter curLevel = GameEngine.GetGameLevel();
try
{
// create new document by creating a Dom node of the root type defined by the schema
DomNode rootNode = new DomNode(m_schemaLoader.GameType, m_schemaLoader.GameRootElement);
INameable nameable = rootNode.Cast<INameable>();
nameable.Name = "ThumbnailGenerator";
NativeObjectAdapter gameLevel = rootNode.Cast<NativeObjectAdapter>();
GameEngine.CreateObject(gameLevel);
GameEngine.SetGameLevel(gameLevel);
gameLevel.UpdateNativeOjbect();
NativeGameWorldAdapter gworld = rootNode.Cast<NativeGameWorldAdapter>();
m_game = rootNode.Cast<IGame>();
IGameObjectFolder rootFolder = m_game.RootGameObjectFolder;
m_renderSurface = new TextureRenderSurface(96, 96);
m_renderState = new RenderState();
m_renderState.RenderFlag = GlobalRenderFlags.Solid | GlobalRenderFlags.Textured | GlobalRenderFlags.Lit | GlobalRenderFlags.Shadows;
}
finally
{
GameEngine.SetGameLevel(curLevel);
}
m_mainWindow.Closed += delegate
{
GameEngine.DestroyObject(m_game.Cast<NativeObjectAdapter>());
m_renderSurface.Dispose();
m_renderState.Dispose();
};
}
public static Character New(ChildInfo childInfo)
{
DomNode node = new DomNode(Schema.characterType.Type, childInfo);
return node.Cast<Character>();
}
private void Init()
{
if (m_game != null)
return;
NativeObjectAdapter curLevel = GameEngine.GetGameLevel();
try
{
// create new document by creating a Dom node of the root type defined by the schema
DomNode rootNode = new DomNode(m_schemaLoader.GameType, m_schemaLoader.GameRootElement);
INameable nameable = rootNode.As<INameable>();
nameable.Name = "Game";
NativeObjectAdapter gameLevel = rootNode.Cast<NativeObjectAdapter>();
GameEngine.CreateObject(gameLevel);
GameEngine.SetGameLevel(gameLevel);
gameLevel.UpdateNativeOjbect();
NativeGameWorldAdapter gworld = rootNode.Cast<NativeGameWorldAdapter>();
m_game = rootNode.Cast<IGame>();
IGameObjectFolder rootFolder = m_game.RootGameObjectFolder;
m_renderSurface.Game = m_game;
}
finally
{
GameEngine.SetGameLevel(curLevel);
}
m_mainWindow.Closed += delegate
{
GameEngine.DestroyObject(m_game.Cast<NativeObjectAdapter>());
m_renderSurface.Dispose();
};
}
// Create circuit DOM hierarchy programmatically
static public DomNode CreateTestCircuitProgrammatically(SchemaLoader schemaLoader)
{
var rootNode = new DomNode(Schema.circuitDocumentType.Type, Schema.circuitRootElement);
// create an empty root prototype folder( required child by schema)
rootNode.SetChild(
Schema.circuitDocumentType.prototypeFolderChild,
new DomNode(Schema.prototypeFolderType.Type));
var circuit = rootNode.Cast<Circuit>();
var inputFiles = new DomNode(Schema.groupType.Type).Cast<Group>();
inputFiles.Id = "groupInputFiles";
inputFiles.Name = "Input Files".Localize();
inputFiles.Bounds = new Rectangle(64, 96, 0, 0); // set node location, size will be auto-computed
var firstWavgGroup = new DomNode(Schema.groupType.Type).Cast<Group>();
firstWavgGroup.Id = "first.Wav";
firstWavgGroup.Name = "first".Localize("as in, 'the first file'") + ".wav";
var buttonType = schemaLoader.GetNodeType(Schema.NS + ButtonTypeName);
var button1 = new DomNode(buttonType).Cast<Module>();
button1.Id = "button1";
button1.Bounds = new Rectangle(0, 0, 0, 0);
var button2 = new DomNode(buttonType).Cast<Module>();
button2.Bounds = new Rectangle(0, 64, 0, 0);
button2.Id = "button2";
firstWavgGroup.Elements.Add(button1);
firstWavgGroup.Elements.Add(button2);
firstWavgGroup.Expanded = true;
firstWavgGroup.Update();
var secondWavgGroup = new DomNode(Schema.groupType.Type).Cast<Group>();
secondWavgGroup.Id = "second.Wav";
secondWavgGroup.Name = "second".Localize("as in, 'the second file'") + ".wav";
var button3 = new DomNode(buttonType).Cast<Module>();
button3.Id = "button3";
button3.Bounds = new Rectangle(0, 0, 0, 0);
var button4 = new DomNode(buttonType).Cast<Module>();
button4.Bounds = new Rectangle(0, 64, 0, 0);
button4.Id = "button4";
secondWavgGroup.Elements.Add(button3);
secondWavgGroup.Elements.Add(button4);
secondWavgGroup.Expanded = true;
secondWavgGroup.Update();
secondWavgGroup.Bounds = new Rectangle(0, 224, 0, 0);
inputFiles.Elements.Add(firstWavgGroup);
inputFiles.Elements.Add(secondWavgGroup);
inputFiles.Update();
inputFiles.Expanded = true;
circuit.Elements.Add(inputFiles);
var structure = new DomNode(Schema.groupType.Type).Cast<Group>();
structure.Id = "structure".Localize("this is the name of a group of circuit elements; the name is arbitrary");
structure.Name = "structure".Localize("this is the name of a group of circuit elements; the name is arbitrary");
structure.Bounds = new Rectangle(352, 96, 0, 0);
var subStream0 = new DomNode(Schema.groupType.Type).Cast<Group>();
subStream0.Id = "subStream0".Localize("this is the name of a group of circuit elements; the name is arbitrary");
subStream0.Name = "sub-stream 0".Localize("this is the name of a group of circuit elements; the name is arbitrary");
var lightType = schemaLoader.GetNodeType(Schema.NS + LightTypeName);
var light1 = new DomNode(lightType).Cast<Module>();
light1.Id = "light1";
light1.Bounds = new Rectangle(0, 0, 0, 0);
var light2 = new DomNode(lightType).Cast<Module>();
light2.Id = "light2";
light2.Bounds = new Rectangle(0, 64, 0, 0);
var light3 = new DomNode(lightType).Cast<Module>();
light3.Id = "light3";
light3.Bounds = new Rectangle(0, 128, 0, 0);
var light4 = new DomNode(lightType).Cast<Module>();
light4.Id = "light4";
light4.Bounds = new Rectangle(0, 192, 0, 0);
var light5 = new DomNode(lightType).Cast<Module>();
light5.Id = "light5";
light5.Bounds = new Rectangle(0, 256, 0, 0);
var light6 = new DomNode(lightType).Cast<Module>();
light6.Id = "light6";
light6.Bounds = new Rectangle(0, 320, 0, 0);
subStream0.Elements.Add(light1);
subStream0.Elements.Add(light2);
subStream0.Elements.Add(light3);
subStream0.Elements.Add(light4);
subStream0.Elements.Add(light5);
subStream0.Elements.Add(light6);
subStream0.Expanded = true;
subStream0.Update(); // this will generate group pins needed for edge connection
structure.Elements.Add(subStream0);
structure.Expanded = true;
structure.Update();
circuit.Elements.Add(structure);
// Note on 11/12/2013: adding wires currently crashes. Nested circuit groups aren't officially supported anyways.
// make some edges betwen InputFiles & structure
//var connection0 = CircuitAddEdge(inputFiles, 0, structure, 0);
//circuit.Wires.Add(connection0);
//var connection1 = CircuitAddEdge(inputFiles, 1, structure, 1);
//circuit.Wires.Add(connection1);
//var connection2 = CircuitAddEdge(inputFiles, 2, structure, 3);
//circuit.Wires.Add(connection2);
//var connection3 = CircuitAddEdge(inputFiles, 3, structure, 5);
//circuit.Wires.Add(connection3);
return rootNode;
}
/// <summary>
/// Projects the ghost</summary>
private void ProjectGhost(DomNode ghost,
Ray3F rayw,
HitRecord? hit)
{
ITransformable xformnode = ghost.Cast<ITransformable>();
IBoundable bnode = ghost.As<IBoundable>();
AABB box = bnode.BoundingBox;
Vec3F pt;
if (hit.HasValue && hit.Value.hasNormal)
{
Vec3F rad = box.Radius;
Vec3F norm = hit.Value.normal;
Vec3F absNorm = Vec3F.Abs(norm);
Vec3F offset = Vec3F.ZeroVector;
if (absNorm.X > absNorm.Y)
{
if (absNorm.X > absNorm.Z)
offset.X = norm.X > 0 ? rad.X : -rad.X;
else
offset.Z = norm.Z > 0 ? rad.Z : -rad.Z;
}
else
{
if (absNorm.Y > absNorm.Z)
offset.Y = norm.Y > 0 ? rad.Y : -rad.Y;
else
offset.Z = norm.Z > 0 ? rad.Z : -rad.Z;
}
Vec3F localCenter = box.Center - xformnode.Translation;
pt = hit.Value.hitPt + (offset - localCenter);
}
else
{
float offset = 6.0f * box.Radius.Length;
pt = rayw.Origin + offset * rayw.Direction;
}
if (ViewType == ViewTypes.Front)
pt.Z = 0.0f;
else if (ViewType == ViewTypes.Top)
pt.Y = 0.0f;
else if (ViewType == ViewTypes.Left)
pt.X = 0.0f;
xformnode.Translation = pt;
}
/// <summary>
/// Unregisters the Control from the IContextRegistry and IControlHostService and disposes
/// it and sets the circuitNode's ViewingContext's Control property to null.</summary>
private void UnregisterControl(DomNode circuitNode, Control control)
{
//it's OK if the CircuitEditingContext was already removed or wasn't added to IContextRegistry.
m_contextRegistry.RemoveContext(circuitNode.As<CircuitEditingContext>());
m_controlHostService.UnregisterControl(control);
control.Visible = false;
control.Dispose();
m_circuitNodeControls.Remove(circuitNode);
circuitNode.Cast<ViewingContext>().Control = null;
}
public static Settings New(ChildInfo childInfo)
{
DomNode node = new DomNode(Schema.settingsType.Type, childInfo);
return node.Cast<Settings>();
}
/// <summary>
/// Reads in the data for an EventSequenceDocument from the given stream</summary>
/// <remarks>This method proves the concept that a document can be persisted in a custom
/// file format that is not XML.</remarks>
/// <param name="stream">Stream with event sequence data</param>
/// <returns>A valid EventSequenceDocument if successful or null if the stream's data is invalid</returns>
public static EventSequenceDocument Read(Stream stream)
{
using (StreamReader reader = new StreamReader(stream))
{
string line = reader.ReadLine();
if (line != "eventSequence")
return null;
DomNode root = new DomNode(DomTypes.eventSequenceType.Type, DomTypes.eventSequenceRootElement);
bool readLineForEvent = true;
while (true)
{
// The root has a sequence of children that are eventType nodes.
if (readLineForEvent)
line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
break;
readLineForEvent = true;
DomNode eventNode;
if (!ReadEvent(line, out eventNode))
break;
root.GetChildList(DomTypes.eventSequenceType.eventChild).Add(eventNode);
// Each eventType node may have zero or more resourceType nodes.
while (true)
{
line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
break;
DomNode resourceNode;
if (!ReadResource(line, out resourceNode))
{
// might be a line for an event
readLineForEvent = false;
break;
}
eventNode.GetChildList(DomTypes.eventType.resourceChild).Add(resourceNode);
}
}
return root.Cast<EventSequenceDocument>();
}
}
