void PrepareGraph(VSGraphModel graphModel)
{
var entityTypeHandle = typeof(Entity).GenerateTypeHandle(graphModel.Stencil);
// Component creation
var scale = typeof(Scale).GenerateTypeHandle(Stencil);
var group = graphModel.CreateComponentQuery("g");
group.AddComponent(graphModel.Stencil, scale, ComponentDefinitionFlags.None);
// On update
var groupInstance = graphModel.CreateVariableNode(group, Vector2.zero);
m_OnUpdateEntities = graphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(m_OnUpdateEntities.InstancePort, groupInstance.OutputPort);
m_CreateEntityModel = m_OnUpdateEntities.CreateStackedNode <CreateEntityNodeModel>("instantiate");
// 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_CreateEntityModel.InstancePort, m_NewEntityVariable.OutputPort);
}
public void OneGroupIterationSystem_LocalVariable([Values] CodeGenMode mode)
{
SetupTestGraph(mode, g =>
{
ComponentQueryDeclarationModel query = GraphModel.CreateComponentQuery("g1");
TypeHandle translationType = typeof(Translation).GenerateTypeHandle(Stencil);
query.AddComponent(Stencil, translationType, ComponentDefinitionFlags.None);
IVariableModel queryInstance = GraphModel.CreateVariableNode(query, Vector2.zero);
OnUpdateEntitiesNodeModel onUpdateModel = GraphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
GraphModel.CreateEdge(onUpdateModel.InstancePort, queryInstance.OutputPort);
var localDeclaration = onUpdateModel.CreateFunctionVariableDeclaration("local", TypeHandle.Float);
var local = GraphModel.CreateVariableNode(localDeclaration, Vector2.zero);
var log = onUpdateModel.CreateFunctionCallNode(typeof(Debug).GetMethod("Log", new[] { typeof(object) }), 0);
GraphModel.CreateEdge(log.GetParameterPorts().First(), local.OutputPort);
},
(manager, entityIndex, e) => {},
(manager, entityIndex, e) => Assert.Pass());
}