public virtual IVariableModel CreateVariableModelForDeclaration(IGraphModel graphModel, IVariableDeclarationModel declarationModel, Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
if (declarationModel == null)
{
return(graphModel.CreateNode <ThisNodeModel>("this", position, spawnFlags, guid: guid));
}
return(graphModel.CreateNode <VariableNodeModel>(declarationModel.Title, position, spawnFlags, v => v.DeclarationModel = declarationModel, guid));
}
public static FunctionModel CreateFunction(this IGraphModel graphModel, string methodName, Vector2 position,
SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
graphModel.Stencil.GetSearcherDatabaseProvider().ClearReferenceItemsSearcherDatabases();
var uniqueMethodName = graphModel.GetUniqueName(methodName);
return(graphModel.CreateNode <FunctionModel>(uniqueMethodName, position, spawnFlags, guid: guid));
}
public static InlineExpressionNodeModel CreateInlineExpressionNode(this IGraphModel graphModel,
string expression, Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
const string nodeName = "inline";
void Setup(InlineExpressionNodeModel m) => m.Expression = expression;
return(graphModel.CreateNode <InlineExpressionNodeModel>(nodeName, position, spawnFlags, Setup, guid));
}
public static EventFunctionModel CreateEventFunction(this IGraphModel graphModel, MethodInfo methodInfo,
Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
graphModel.Stencil.GetSearcherDatabaseProvider().ClearReferenceItemsSearcherDatabases();
void Setup(EventFunctionModel e) => e.EventType = methodInfo.DeclaringType.GenerateTypeHandle(graphModel.Stencil);
return(graphModel.CreateNode <EventFunctionModel>(methodInfo.Name, position, spawnFlags, Setup, guid));
}
public override IVariableModel CreateVariableModelForDeclaration(IGraphModel graphModel, IVariableDeclarationModel declarationModel, Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
// Custom smart object reference node
if (declarationModel.IsSmartObject())
{
return(graphModel.CreateNode <SmartObjectReferenceNodeModel>(declarationModel.Title, position, spawnFlags, n => n.DeclarationModel = declarationModel));
}
// For Object references and inputs/outputs, keep the base VariableNodeModel
if (declarationModel.IsObjectReference() || (declarationModel.IsInputOrOutput() && !declarationModel.IsDataOutput()))
{
return(base.CreateVariableModelForDeclaration(graphModel, declarationModel, position, spawnFlags, guid));
}
// Graph Variables: custom SetVariableNodeModel
return(graphModel.CreateNode <SetVariableNodeModel>(declarationModel.Title, position, spawnFlags, v =>
{
v.DeclarationModel = declarationModel;
}, guid));
}
public static StackBaseModel CreateStack(this IGraphModel graphModel, string name, Vector2 position,
SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
var stackTypeToCreate = graphModel.Stencil.GetDefaultStackModelType();
if (!typeof(StackModel).IsAssignableFrom(stackTypeToCreate))
{
stackTypeToCreate = typeof(StackModel);
}
return((StackBaseModel)graphModel.CreateNode(stackTypeToCreate, name, position, spawnFlags, guid: guid));
}
/// <summary>
/// Creates a new node in a graph.
/// </summary>
/// <param name="self">The graph to add a node to.</param>
/// <param name="nodeName">The name of the node to create.</param>
/// <param name="position">The position of the node to create.</param>
/// <param name="guid">The SerializableGUID to assign to the newly created item.</param>
/// <param name="initializationCallback">An initialization method to be called right after the node is created.</param>
/// <param name="spawnFlags">The flags specifying how the node is to be spawned.</param>
/// <typeparam name="TNodeType">The type of the new node to create.</typeparam>
/// <returns>The newly created node.</returns>
public static TNodeType CreateNode <TNodeType>(this IGraphModel self, string nodeName = "", Vector2 position = default,
SerializableGUID guid = default, Action <TNodeType> initializationCallback = null, SpawnFlags spawnFlags = SpawnFlags.Default)
where TNodeType : class, INodeModel
{
Action <INodeModel> setupWrapper = null;
if (initializationCallback != null)
{
setupWrapper = n => initializationCallback.Invoke(n as TNodeType);
}
return((TNodeType)self.CreateNode(typeof(TNodeType), nodeName, position, guid, setupWrapper, spawnFlags));
}
public static IConstantNodeModel CreateConstantNode(this IGraphModel graphModel, string constantName,
TypeHandle constantTypeHandle, Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
var nodeType = graphModel.Stencil.GetConstantNodeModelType(constantTypeHandle);
void PreDefineSetup(NodeModel model)
{
if (model is ConstantNodeModel constantModel)
{
constantModel.PredefineSetup(constantTypeHandle);
}
}
return((ConstantNodeModel)graphModel.CreateNode(nodeType, constantName, position, spawnFlags, PreDefineSetup, guid));
}
public static BinaryOperatorNodeModel CreateBinaryOperatorNode(this IGraphModel graphModel,
BinaryOperatorKind kind, Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
return(graphModel.CreateNode <BinaryOperatorNodeModel>(kind.ToString(), position, spawnFlags, n => n.Kind = kind, guid));
}
public static FunctionCallNodeModel CreateFunctionCallNode(this IGraphModel graphModel, MethodBase methodInfo,
Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
return(graphModel.CreateNode <FunctionCallNodeModel>(methodInfo.Name, position, spawnFlags, n => n.MethodInfo = methodInfo, guid));
}
public static LoopStackModel CreateLoopStack(this IGraphModel graphModel, Type loopStackType, Vector2 position,
SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
return((LoopStackModel)graphModel.CreateNode(loopStackType, "loopStack", position, spawnFlags, node => ((LoopStackModel)node).CreateLoopVariables(null), guid));
}
public static T CreateLoopStack <T>(this IGraphModel graphModel, Vector2 position,
SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null) where T : LoopStackModel
{
return(graphModel.CreateNode <T>("loopStack", position, spawnFlags, node => node.CreateLoopVariables(null), guid));
}
public static MacroRefNodeModel CreateMacroRefNode(this IGraphModel graphModel, GraphModel macroGraphModel,
Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
return(graphModel.CreateNode <MacroRefNodeModel>(graphModel.AssetModel.Name, position, spawnFlags, n => n.GraphAssetModel = (GraphAssetModel)macroGraphModel.AssetModel, guid));
}
public static GetPropertyGroupNodeModel CreateGetPropertyGroupNode(this IGraphModel graphModel,
Vector2 position, SpawnFlags spawnFlags = SpawnFlags.Default, GUID?guid = null)
{
return(graphModel.CreateNode <GetPropertyGroupNodeModel>(GetPropertyGroupNodeModel.k_Title, position, spawnFlags, guid: guid));
}