public SetOperationForComponentTypeInInstantiateNodeAction(InstantiateNodeModel model, TypeHandle componentType,
ComponentOperation.ComponentOperationType operation)
{
Model = model;
ComponentType = componentType;
Operation = operation;
}
void PrepareGraph(VSGraphModel graphModel)
{
var entityTypeHandle = typeof(Entity).GenerateTypeHandle(graphModel.Stencil);
// Component creation
var scale = typeof(Scale).GenerateTypeHandle(Stencil);
var query = graphModel.CreateComponentQuery("g");
query.AddComponent(graphModel.Stencil, scale, ComponentDefinitionFlags.None);
// On update
var queryInstance = graphModel.CreateVariableNode(query, Vector2.zero);
m_OnUpdateEntities = graphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(m_OnUpdateEntities.InstancePort, queryInstance.OutputPort);
m_InstantiateModel = m_OnUpdateEntities.CreateStackedNode <InstantiateNodeModel>("instantiate");
// Instantiate Entity
m_EntityTemplateVariable = graphModel.CreateVariableNode(
m_OnUpdateEntities.FunctionParameterModels.Single(p => p.DataType == entityTypeHandle),
Vector2.zero);
// Variable containing the new entity
m_OnUpdateEntities.CreateFunctionVariableDeclaration("newEntity", entityTypeHandle);
m_NewEntityVariable = graphModel.CreateVariableNode(
m_OnUpdateEntities.FunctionParameterModels.Single(p => p.DataType == entityTypeHandle),
Vector2.zero);
m_FloatConstantNode = (FloatConstantModel)graphModel.CreateConstantNode("float", TypeHandle.Float, Vector2.zero);
m_FloatConstantNode.value = 10f;
graphModel.CreateEdge(m_InstantiateModel.InstancePort, m_NewEntityVariable.OutputPort);
graphModel.CreateEdge(m_InstantiateModel.EntityPort, m_EntityTemplateVariable.OutputPort);
}
public RemoveOperationForComponentTypeInInstantiateNodeAction(InstantiateNodeModel model, TypeHandle componentType)
{
Model = model;
ComponentType = componentType;
}
public static GraphElement CreateInstantiateNode(this INodeBuilder builder, Store store, InstantiateNodeModel model)
{
var functionNode = new InstantiateNode(model, store, builder.GraphView);
return(functionNode);
}
