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);
}
static State CreateVariableNodes(State previousState, CreateVariableNodesAction action)
{
if (action.VariablesToCreate.Count > 0)
{
if (action.ConnectAfterCreation != null)
{
// Delete previous connections
if (action.EdgeModelsToDelete.Any())
{
((VSGraphModel)previousState.CurrentGraphModel).DeleteEdges(action.EdgeModelsToDelete);
}
}
foreach (Tuple <IVariableDeclarationModel, Vector2> tuple in action.VariablesToCreate)
{
VSGraphModel vsGraphModel = ((VSGraphModel)previousState.CurrentGraphModel);
IVariableModel newVariable = vsGraphModel.CreateVariableNode(tuple.Item1, tuple.Item2);
if (action.ConnectAfterCreation != null)
{
var newEdge = ((VSGraphModel)previousState.CurrentGraphModel).CreateEdge(action.ConnectAfterCreation, newVariable.OutputPort);
if (action.AutoAlign)
{
vsGraphModel.LastChanges.ModelsToAutoAlign.Add(newEdge);
}
}
}
}
return(previousState);
}
[Test] // TODO: fix jobs
public void OnExitWorks([Values(CodeGenMode.NoJobs)] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, graphModel =>
{
var group = graphModel.CreateComponentQuery("g");
var positionType = typeof(Translation).GenerateTypeHandle(Stencil);
group.AddComponent(graphModel.Stencil, positionType, ComponentDefinitionFlags.None);
group.AddComponent(graphModel.Stencil, typeof(Rotation).GenerateTypeHandle(Stencil), ComponentDefinitionFlags.None);
var groupInstance = graphModel.CreateVariableNode(group, Vector2.zero);
var update = graphModel.CreateNode <OnEndEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(update.InstancePort, groupInstance.OutputPort);
var log = update.CreateFunctionCallNode(typeof(Debug).GetMethod("Log", new[] { typeof(object) }), 0);
IVariableModel entityVariable = GraphModel.CreateVariableNode(update.FunctionParameterModels.Single(p => p.DataType == typeof(Entity).GenerateTypeHandle(Stencil)), Vector2.zero);
GraphModel.CreateEdge(log.GetParameterPorts().First(), entityVariable.OutputPort);
},
EachEntity((manager, i, e) => manager.AddComponent(e, typeof(Rotation))),
EachEntity((manager, i, e) => manager.AddComponent(e, typeof(Translation))),
EachEntity((manager, i, e) =>
{
LogAssert.NoUnexpectedReceived();
LogAssert.Expect(LogType.Log, $"Entity({i}:1)");
manager.RemoveComponent <Rotation>(e);
}),
EachEntity((manager, i, e) => {})
);
}
public void OneGroupIterationSystem([Values] CodeGenMode mode)
{
SetupTestGraph(mode, g =>
{
ComponentQueryDeclarationModel query = GraphModel.CreateComponentQuery("g1");
TypeHandle positionType = typeof(Translation).GenerateTypeHandle(Stencil);
query.AddComponent(Stencil, positionType, ComponentDefinitionFlags.None);
IVariableModel queryInstance = GraphModel.CreateVariableNode(query, Vector2.zero);
OnUpdateEntitiesNodeModel onUpdateModel = GraphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
GraphModel.CreateEdge(onUpdateModel.InstancePort, queryInstance.OutputPort);
SetPropertyGroupNodeModel set = onUpdateModel.CreateStackedNode <SetPropertyGroupNodeModel>("set");
var member = new TypeMember(TypeHandle.Float, new List <string> {
nameof(Translation.Value), nameof(Translation.Value.x)
});
set.AddMember(member);
IVariableModel posComponent = GraphModel.CreateVariableNode(onUpdateModel.FunctionParameterModels.Single(p => p.DataType == positionType), Vector2.zero);
GraphModel.CreateEdge(set.InstancePort, posComponent.OutputPort);
((FloatConstantModel)set.InputConstantsById[member.GetId()]).value = 2f;
},
(manager, entityIndex, e) => manager.AddComponentData(e, new Translation {
Value = { x = entityIndex }
}),
(manager, entityIndex, e) => Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(2f)));
}
public void SendEventNestedTest([Values] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, graphModel =>
{
// group1 - Position
var group1 = graphModel.CreateComponentQuery("g1");
group1.AddComponent(graphModel.Stencil, typeof(Translation).GenerateTypeHandle(Stencil), ComponentDefinitionFlags.None);
var group1Instance = graphModel.CreateVariableNode(group1, Vector2.zero);
// group2 - Scale (will add RenderMesh)
var group2 = graphModel.CreateComponentQuery("g2");
group2.AddComponent(graphModel.Stencil, typeof(Scale).GenerateTypeHandle(Stencil), ComponentDefinitionFlags.None);
var group2Instance = graphModel.CreateVariableNode(group2, Vector2.zero);
// update group 1
var onUpdateEntities = graphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(onUpdateEntities.InstancePort, group1Instance.OutputPort);
// nested update group 2
var forAllStack = GraphModel.CreateLoopStack <ForAllEntitiesStackModel>(Vector2.zero);
var forAllNode = forAllStack.CreateLoopNode(onUpdateEntities, 0) as ForAllEntitiesNodeModel;
graphModel.CreateEdge(forAllNode.InputPort, group2Instance.OutputPort);
graphModel.CreateEdge(forAllStack.InputPort, forAllNode.OutputPort);
TypeHandle eventTypeHandle = typeof(UnitTestEvent).GenerateTypeHandle(Stencil);
SendEventNodeModel set = forAllStack.CreateStackedNode <SendEventNodeModel>("set", 0, SpawnFlags.Default, n => n.EventType = eventTypeHandle);
TypeHandle entityType = typeof(Entity).GenerateTypeHandle(Stencil);
IVariableModel entityVar = GraphModel.CreateVariableNode(forAllStack.FunctionParameterModels.Single(p => p.DataType == entityType), Vector2.zero);
var firstFieldInput = set.EntityPort;
GraphModel.CreateEdge(firstFieldInput, entityVar.OutputPort);
}
);
}
[Test] // TODO: fix jobs
public void OnEnterWorks([Values(CodeGenMode.NoJobs)] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, graphModel =>
{
var group = graphModel.CreateComponentQuery("g");
var positionType = typeof(Translation).GenerateTypeHandle(Stencil);
group.AddComponent(graphModel.Stencil, positionType, ComponentDefinitionFlags.None);
group.AddComponent(graphModel.Stencil, typeof(Rotation).GenerateTypeHandle(Stencil), ComponentDefinitionFlags.None);
var groupInstance = graphModel.CreateVariableNode(group, Vector2.zero);
var update = graphModel.CreateNode <OnStartEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(update.InstancePort, groupInstance.OutputPort);
var set = update.CreateStackedNode <SetPositionNodeModel>("set", 0, SpawnFlags.Default, n => n.Mode = SetPositionNodeModel.TranslationMode.Float3);
set.Add = true; // increment so we can detect multiple runs if they happen
((Float3ConstantModel)set.InputConstantsById["Value"]).value = new Vector3(1f, 0.0f, 0.0f);
IVariableModel posComponent = GraphModel.CreateVariableNode(update.FunctionParameterModels.Single(p => p.DataType == positionType), Vector2.zero);
GraphModel.CreateEdge(set.InstancePort, posComponent.OutputPort);
},
EachEntity((manager, i, e) => manager.AddComponent(e, typeof(Rotation))),
EachEntity((manager, i, e) =>
{
manager.AddComponent(e, typeof(Translation)); // will make the entity enter the query
Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(0));
}),
EachEntity((manager, i, e) => Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(1))), // translate ran once
EachEntity((manager, i, e) => Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(1))) // not twice
);
}
VisualElement SetupConstantEditor(IVariableModel criterionValue)
{
EnableInClassList("constant", true);
VisualElement propertyField = this.CreateEditorForNodeModel((IConstantNodeModel)criterionValue, _ => Store.Dispatch(new RefreshUIAction(UpdateFlags.RequestCompilation)));
propertyField.name = "criterionRowValue";
return(propertyField);
}
public void Test_RemoveSetPropertyMemberKeepsEdges([Values] TestingMode mode)
{
// test that removing a SetProperty member doesn't break the edge with it's Instance
// i.e. here: check that removing Position keeps the link with Transform
// |_TestFunction_____|
// (Transform)---+-o Set Property |
// | o Position |
VariableDeclarationModel trDecl = GraphModel.CreateGraphVariableDeclaration("tr", typeof(Transform).GenerateTypeHandle(Stencil), true);
IVariableModel trVar = GraphModel.CreateVariableNode(trDecl, Vector2.left);
FunctionModel method = GraphModel.CreateFunction("TestFunction", Vector2.zero);
SetPropertyGroupNodeModel setters = method.CreateSetPropertyGroupNode(0);
GraphModel.CreateEdge(setters.InstancePort, trVar.OutputPort);
PropertyInfo propertyToAdd = typeof(Transform).GetProperty("position");
var newMember = new TypeMember
{
Path = new List <string> {
propertyToAdd?.Name
},
Type = propertyToAdd.GetUnderlyingType().GenerateTypeHandle(Stencil)
};
setters.AddMember(newMember);
TestPrereqActionPostreq(mode,
() =>
{
RefreshReference(ref method);
RefreshReference(ref setters);
Assert.That(GetNodeCount(), Is.EqualTo(2));
Assert.That(GetEdgeCount(), Is.EqualTo(1));
Assert.That(method.NodeModels.Count(), Is.EqualTo(1));
Assert.That(setters.InputsByDisplayOrder.Count, Is.EqualTo(2));
Assert.That(setters.Members.Count, Is.EqualTo(1));
return(new EditPropertyGroupNodeAction(
EditPropertyGroupNodeAction.EditType.Remove, setters, newMember));
},
() =>
{
RefreshReference(ref method);
RefreshReference(ref setters);
Assert.That(GetNodeCount(), Is.EqualTo(2));
Assert.That(GetEdgeCount(), Is.EqualTo(1));
Assert.That(method.NodeModels.Count(), Is.EqualTo(1));
Assert.That(GetStackedNode(0, 0), Is.TypeOf <SetPropertyGroupNodeModel>());
Assert.That(setters.InputsByDisplayOrder.Count, Is.EqualTo(1));
Assert.That(setters.Members.Count, Is.EqualTo(0));
});
}
public void TestExcludedComponentQuery_RootContext([Values] CodeGenMode mode)
{
var defaultValue = new quaternion(0, 0, 0, 0);
var modifiedValue = new quaternion(1, 1, 1, 1);
SetupTestGraph(mode, CreateGraphNodes, AddComponentsToEntities, ValidateSubtractive);
void CreateGraphNodes(VSGraphModel graphModel)
{
var scaleType = typeof(Scale).GenerateTypeHandle(Stencil);
var rotationType = typeof(Rotation).GenerateTypeHandle(Stencil);
var group = graphModel.CreateComponentQuery("g");
group.AddComponent(graphModel.Stencil, scaleType, ComponentDefinitionFlags.Subtract);
group.AddComponent(graphModel.Stencil, rotationType, ComponentDefinitionFlags.None);
IVariableModel groupInstance = graphModel.CreateVariableNode(group, Vector2.zero);
OnUpdateEntitiesNodeModel onOnEntitiesNodeModel = graphModel.CreateNode <OnUpdateEntitiesNodeModel>("loop", Vector2.zero);
graphModel.CreateEdge(onOnEntitiesNodeModel.InstancePort, groupInstance.OutputPort);
SetComponentNodeModel setRotationNode = graphModel.CreateNode <SetComponentNodeModel>("SetComponent", Vector2.zero);
setRotationNode.ComponentType = typeof(Rotation).GenerateTypeHandle(Stencil);
onOnEntitiesNodeModel.AddStackedNode(setRotationNode, -1);
setRotationNode.DefineNode();
var entityVarDeclaration = onOnEntitiesNodeModel.FunctionParameterModels.Single(p => p.DataType == typeof(Entity).GenerateTypeHandle(graphModel.Stencil));
var entityInstance = graphModel.CreateVariableNode(entityVarDeclaration, Vector2.zero);
var float4ConstantNode = (Float4ConstantModel)graphModel.CreateConstantNode("float4", typeof(float4).GenerateTypeHandle(graphModel.Stencil), Vector2.zero);
float4ConstantNode.value = modifiedValue.value;
graphModel.CreateEdge(setRotationNode.EntityPort, entityInstance.OutputPort);
graphModel.CreateEdge(setRotationNode.InputsById[nameof(Rotation.Value)], float4ConstantNode.OutputPort);
}
void AddComponentsToEntities(EntityManager manager, int entityIndex, Entity e)
{
manager.AddComponent(e, typeof(Rotation));
if (entityIndex % 2 == 1)
{
manager.AddComponent(e, typeof(Scale));
}
}
void ValidateSubtractive(EntityManager manager, int entityIndex, Entity e)
{
var expectedValue = manager.HasComponent <Scale>(e) ? defaultValue : modifiedValue;
Assert.That(manager.GetComponentData <Rotation>(e).Value, Is.EqualTo(expectedValue));
}
}
public void NestedIterationSystem_DifferentGroups_DifferentComponents([Values] CodeGenMode mode)
{
SetupTestGraph(mode, g =>
{
TypeHandle translationType = typeof(Translation).GenerateTypeHandle(Stencil);
TypeHandle rotationType = typeof(Rotation).GenerateTypeHandle(Stencil);
// query1 - Position
ComponentQueryDeclarationModel query1 = GraphModel.CreateComponentQuery("g1");
query1.AddComponent(Stencil, translationType, ComponentDefinitionFlags.None);
IVariableModel query1Instance = GraphModel.CreateVariableNode(query1, Vector2.zero);
// query2 - Rotation too
ComponentQueryDeclarationModel query2 = GraphModel.CreateComponentQuery("g2");
query2.AddComponent(Stencil, rotationType, ComponentDefinitionFlags.None);
IVariableModel query2Instance = GraphModel.CreateVariableNode(query2, Vector2.zero);
// update query 1
OnUpdateEntitiesNodeModel onUpdateModel = GraphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
GraphModel.CreateEdge(onUpdateModel.InstancePort, query1Instance.OutputPort);
// nested update query 2
var forAllStack = GraphModel.CreateLoopStack <ForAllEntitiesStackModel>(Vector2.zero);
var forAllNode = forAllStack.CreateLoopNode(onUpdateModel, 0) as ForAllEntitiesNodeModel;
Assert.That(forAllNode, Is.Not.Null);
GraphModel.CreateEdge(forAllNode.InputPort, query2Instance.OutputPort);
GraphModel.CreateEdge(forAllStack.InputPort, forAllNode.OutputPort);
// set query1.translation = ...
SetPropertyGroupNodeModel set = forAllStack.CreateStackedNode <SetPropertyGroupNodeModel>("set");
var member = new TypeMember(TypeHandle.Float, new List <string> {
nameof(Translation.Value), nameof(Translation.Value.x)
});
set.AddMember(member);
IVariableModel posComponent = GraphModel.CreateVariableNode(onUpdateModel.FunctionParameterModels.Single(p => p.DataType == translationType), Vector2.zero);
GraphModel.CreateEdge(set.InstancePort, posComponent.OutputPort);
((FloatConstantModel)set.InputConstantsById[member.GetId()]).value = 2f;
},
(manager, entityIndex, e) =>
{
manager.AddComponentData(e, new Translation {
Value = { x = entityIndex }
});
manager.AddComponentData(e, new Rotation());
},
(manager, entityIndex, e) => Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(2f)));
}
public void SendEventTest([Values] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, g =>
{
ComponentQueryDeclarationModel query = GraphModel.CreateComponentQuery("g1");
TypeHandle positionType = typeof(Translation).GenerateTypeHandle(Stencil);
query.AddComponent(Stencil, positionType, ComponentDefinitionFlags.None);
IVariableModel queryInstance = GraphModel.CreateVariableNode(query, Vector2.zero);
OnUpdateEntitiesNodeModel onUpdateModel = GraphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
GraphModel.CreateEdge(onUpdateModel.InstancePort, queryInstance.OutputPort);
TypeHandle eventTypeHandle = typeof(UnitTestEvent).GenerateTypeHandle(Stencil);
SendEventNodeModel set = onUpdateModel.CreateStackedNode <SendEventNodeModel>("set", 0, SpawnFlags.Default, n => n.EventType = eventTypeHandle);
TypeHandle entityType = typeof(Entity).GenerateTypeHandle(Stencil);
IVariableModel entityVar = GraphModel.CreateVariableNode(onUpdateModel.FunctionParameterModels.Single(p => p.DataType == entityType), Vector2.zero);
GraphModel.CreateEdge(set.EntityPort, entityVar.OutputPort);
var firstFieldInput = set.FieldInputs.First();
((FloatConstantModel)set.InputConstantsById[firstFieldInput.UniqueId]).value = 2f;
},
// Add translation to even entities
EachEntity((manager, i, e) =>
{
manager.AddComponent(e, typeof(Translation));
manager.World.CreateSystem <InitializationSystemGroup>();
}),
(manager, entities) =>
{
EventSystem <UnitTestEvent> eventSystem = manager.World.GetExistingSystem <EventSystem <UnitTestEvent> >();
Assert.That(eventSystem, Is.Not.Null);
eventSystem.Update();
},
// OnUpdate should have added a buffer and one event
EachEntity((manager, i, e) =>
{
DynamicBuffer <UnitTestEvent> buffer = default;
Assert.DoesNotThrow(() => buffer = manager.GetBuffer <UnitTestEvent>(e));
Assert.That(buffer.IsCreated, Is.True);
Assert.That(buffer.Length, Is.EqualTo(1));
Assert.That(buffer[0].i, Is.EqualTo(2f));
})
);
}
static State CreateVariableNodes(State previousState, CreateVariableNodesAction action)
{
if (action.VariablesToCreate.Count > 0)
{
if (action.ConnectAfterCreation != null)
{
// Delete previous connections
if (action.EdgeModelsToDelete.Any())
{
((VSGraphModel)previousState.CurrentGraphModel).DeleteEdges(action.EdgeModelsToDelete);
}
}
bool needToGroup = action.GroupModel != null;
List <INodeModel> nodesToGroup = needToGroup ? new List <INodeModel>(action.VariablesToCreate.Count) : null;
foreach (Tuple <IVariableDeclarationModel, Vector2> tuple in action.VariablesToCreate)
{
VSGraphModel vsGraphModel = ((VSGraphModel)previousState.CurrentGraphModel);
IVariableModel newVariable = vsGraphModel.CreateVariableNode(tuple.Item1, tuple.Item2);
if (action.ConnectAfterCreation != null)
{
var newEdge = ((VSGraphModel)previousState.CurrentGraphModel).CreateEdge(action.ConnectAfterCreation, newVariable.OutputPort);
if (action.AutoAlign)
{
vsGraphModel.LastChanges.ModelsToAutoAlign.Add(newEdge);
}
}
if (needToGroup)
{
nodesToGroup.Add(newVariable);
}
}
if (needToGroup)
{
GroupNodeModel.Ungroup(nodesToGroup);
((GroupNodeModel)action.GroupModel).AddNodes(nodesToGroup);
}
}
return(previousState);
}
static void CreateUpdateAndLogEntity(VSGraphModel graphModel, IVariableModel variable)
{
// update entities
var update = graphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(update.InstancePort, variable.OutputPort);
// Create entity from update
var entity = graphModel.CreateVariableNode(
update.FunctionParameterModels.Single(
p => p.DataType == typeof(Entity).GenerateTypeHandle(graphModel.Stencil)),
Vector2.zero);
// Log the entity
var log = update.CreateFunctionCallNode(typeof(Debug).GetMethod("Log", new[] { typeof(object) }), 0);
graphModel.CreateEdge(log.GetParameterPorts().First(), entity.OutputPort);
}
public void Test_DisconnectSetPropertyKeepsPortType([Values] TestingMode mode)
{
VariableDeclarationModel trDecl = GraphModel.CreateGraphVariableDeclaration("tr", typeof(Transform).GenerateTypeHandle(Stencil), true);
IVariableModel trVar = GraphModel.CreateVariableNode(trDecl, Vector2.left);
FunctionModel method = GraphModel.CreateFunction("TestFunction", Vector2.zero);
SetPropertyGroupNodeModel setters = method.CreateSetPropertyGroupNode(0);
GraphModel.CreateEdge(setters.InstancePort, trVar.OutputPort);
setters.AddMember(
new TypeMember
{
Path = new List <string> {
"position"
},
Type = Stencil.GenerateTypeHandle(typeof(Vector3))
}
);
IConstantNodeModel constToken = GraphModel.CreateConstantNode("v3", typeof(Vector3).GenerateTypeHandle(Stencil), Vector2.left * 200);
IEdgeModel edge = GraphModel.CreateEdge(setters.GetPortsForMembers().First(), constToken.OutputPort);
TestPrereqActionPostreq(mode,
() =>
{
Assert.That(GetNodeCount(), Is.EqualTo(3));
Assert.That(GetEdgeCount(), Is.EqualTo(2));
Assert.That(method.NodeModels.Count(), Is.EqualTo(1));
Assert.That(setters.GetPortsForMembers().First().DataType.Resolve(Stencil), Is.EqualTo(typeof(Vector3)));
return(new DeleteElementsAction(edge));
},
() =>
{
Assert.That(GetNodeCount(), Is.EqualTo(3));
Assert.That(GetEdgeCount(), Is.EqualTo(1));
Assert.That(method.NodeModels.Count(), Is.EqualTo(1));
Assert.That(GetStackedNode(0, 0), Is.TypeOf <SetPropertyGroupNodeModel>());
Assert.That(setters.GetPortsForMembers().First().DataType.Resolve(Stencil), Is.EqualTo(typeof(Vector3)));
});
}
public void Test_DisconnectSetPropertyInstanceSetsRightPortType(TestingMode mode, int inputIndex, Type expectedPortType)
{
VariableDeclarationModel goDecl = GraphModel.CreateGraphVariableDeclaration("go", typeof(GameObject).GenerateTypeHandle(Stencil), true);
IVariableModel goVar = GraphModel.CreateVariableNode(goDecl, Vector2.left);
FunctionModel method = GraphModel.CreateFunction("TestFunction", Vector2.zero);
SetPropertyGroupNodeModel setters = method.CreateSetPropertyGroupNode(0);
IEdgeModel edge = GraphModel.CreateEdge(setters.InstancePort, goVar.OutputPort);
PropertyInfo propertyInfo = typeof(Transform).GetProperty("position");
var newMember = new TypeMember
{
Path = new List <string> {
propertyInfo?.Name
},
Type = typeof(Transform).GenerateTypeHandle(Stencil)
};
setters.AddMember(newMember);
TestPrereqActionPostreq(mode,
() =>
{
Assert.That(GetNodeCount(), Is.EqualTo(2));
Assert.That(GetEdgeCount(), Is.EqualTo(1));
Assert.That(method.NodeModels.Count(), Is.EqualTo(1));
Assert.That(setters.GetPortsForMembers().First().DataType, Is.EqualTo(typeof(Transform).GenerateTypeHandle(Stencil)));
return(new DeleteElementsAction(edge));
},
() =>
{
Assert.That(GetNodeCount(), Is.EqualTo(2));
Assert.That(GetEdgeCount(), Is.EqualTo(0));
Assert.That(method.NodeModels.Count(), Is.EqualTo(1));
Assert.That(GetStackedNode(0, 0), Is.TypeOf <SetPropertyGroupNodeModel>());
Assert.That(setters.InstancePort.DataType, Is.EqualTo(TypeHandle.Unknown));
Assert.That(setters.GetPortsForMembers().First().DataType, Is.EqualTo(typeof(Transform).GenerateTypeHandle(Stencil)));
});
}
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());
}
[Test] // TODO: fix jobs
public void OnEnterAndExitWorks([Values(CodeGenMode.NoJobs)] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, graphModel =>
{
var query = graphModel.CreateComponentQuery("g");
var positionType = typeof(Translation).GenerateTypeHandle(Stencil);
query.AddComponent(graphModel.Stencil, positionType, ComponentDefinitionFlags.None);
query.AddComponent(graphModel.Stencil, typeof(Rotation).GenerateTypeHandle(Stencil), ComponentDefinitionFlags.None);
var queryInstance = graphModel.CreateVariableNode(query, Vector2.zero);
var update = graphModel.CreateNode <OnStartEntitiesNodeModel>("update", Vector2.zero);
graphModel.CreateEdge(update.InstancePort, queryInstance.OutputPort);
var set = update.CreateStackedNode <SetPositionNodeModel>("set", 0, SpawnFlags.Default, n => n.Mode = SetPositionNodeModel.TranslationMode.Float3);
set.Add = true; // increment so we can detect multiple runs if they happen
((Float3ConstantModel)set.InputConstantsById["Value"]).value = new Vector3(1f, 0.0f, 0.0f);
IVariableModel posComponent = GraphModel.CreateVariableNode(update.FunctionParameterModels.Single(p => p.DataType == positionType), Vector2.zero);
GraphModel.CreateEdge(set.InstancePort, posComponent.OutputPort);
var log = update.CreateFunctionCallNode(typeof(Debug).GetMethod("Log", new[] { typeof(object) }), 0);
IVariableModel entityVariable = GraphModel.CreateVariableNode(update.FunctionParameterModels.Single(p => p.DataType == typeof(Entity).GenerateTypeHandle(Stencil)), Vector2.zero);
GraphModel.CreateEdge(log.GetParameterPorts().First(), entityVariable.OutputPort);
},
EachEntity((manager, i, e) => manager.AddComponent(e, typeof(Rotation))),
EachEntity((manager, i, e) =>
{
manager.AddComponent(e, typeof(Translation)); // will make the entity enter the query
Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(0));
}),
EachEntity((manager, i, e) => Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(1))), // translate ran once
EachEntity((manager, i, e) => Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(1))), // not twice
EachEntity((manager, i, e) =>
{
LogAssert.Expect(LogType.Log, $"Entity({i}:1)");
manager.RemoveComponent <Rotation>(e);
}),
EachEntity((manager, i, e) => {})
);
}
// create a function bool IsIntEven(int i)
// if ((i % 2) == 0) { return true; } else { return false; }
// the goal is to have 2 different return nodes depending on a parameter
FunctionModel CreateIsIntEvenFunction()
{
// define function
FunctionModel method = GraphModel.CreateFunction("IsIntEven", Vector2.zero);
method.ReturnType = typeof(bool).GenerateTypeHandle(GraphModel.Stencil);
VariableDeclarationModel paramI = method.CreateAndRegisterFunctionParameterDeclaration("i", typeof(int).GenerateTypeHandle(GraphModel.Stencil));
// add if/then/else structure
IfConditionNodeModel if0 = CreateIfThenElseStacks(method, out var then0, out var else0);
// if (i % 2 == 0)
var binOpNode = GraphModel.CreateBinaryOperatorNode(BinaryOperatorKind.Modulo, Vector2.zero);
IVariableModel varI = GraphModel.CreateVariableNode(paramI, Vector2.left);
var const2 = CreateConstantIntNode(2);
GraphModel.CreateEdge(binOpNode.InputPortA, varI.OutputPort);
GraphModel.CreateEdge(binOpNode.InputPortB, const2.OutputPort);
var equalNode = GraphModel.CreateBinaryOperatorNode(BinaryOperatorKind.Equals, Vector2.zero);
var const0 = CreateConstantIntNode(0);
GraphModel.CreateEdge(equalNode.InputPortA, binOpNode.OutputPort);
GraphModel.CreateEdge(equalNode.InputPortB, const0.OutputPort);
GraphModel.CreateEdge(if0.IfPort, equalNode.OutputPort);
// then return true
var returnTrue = then0.CreateStackedNode <ReturnNodeModel>("return true");
var constTrue = CreateConstantBoolNode(true);
GraphModel.CreateEdge(returnTrue.InputPort, constTrue.OutputPort);
// else return false
var returnFalse = else0.CreateStackedNode <ReturnNodeModel>("return false");
var constFalse = CreateConstantBoolNode(false);
GraphModel.CreateEdge(returnFalse.InputPort, constFalse.OutputPort);
return(method);
}
public void OneGroupIterationSystem_ReadOnly([Values] CodeGenMode mode)
{
SetupTestGraph(mode, g =>
{
ComponentQueryDeclarationModel query = GraphModel.CreateComponentQuery("g1");
TypeHandle translationType = typeof(Translation).GenerateTypeHandle(Stencil);
TypeHandle rotationType = typeof(Rotation).GenerateTypeHandle(Stencil);
query.AddComponent(Stencil, translationType, ComponentDefinitionFlags.None);
query.AddComponent(Stencil, rotationType, ComponentDefinitionFlags.None);
IVariableModel queryInstance = GraphModel.CreateVariableNode(query, Vector2.zero);
OnUpdateEntitiesNodeModel onUpdateModel = GraphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
GraphModel.CreateEdge(onUpdateModel.InstancePort, queryInstance.OutputPort);
var log = onUpdateModel.CreateFunctionCallNode(typeof(Debug).GetMethod("Log", new[] { typeof(object) }), 0);
IVariableModel posComponent = GraphModel.CreateVariableNode(onUpdateModel.FunctionParameterModels.Single(p => p.DataType == translationType), Vector2.zero);
GraphModel.CreateEdge(log.GetParameterPorts().First(), posComponent.OutputPort);
},
(manager, entityIndex, e) => manager.AddComponents(e,
new ComponentTypes(ComponentType.ReadWrite <Translation>(), ComponentType.ReadWrite <Rotation>())),
(manager, entityIndex, e) => Assert.Pass());
}
public void NestedIterationSystem_DifferentGroups_NestedLocalVariable([Values] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, g =>
{
TypeHandle translationType = typeof(Translation).GenerateTypeHandle(Stencil);
TypeHandle rotationType = typeof(Rotation).GenerateTypeHandle(Stencil);
// query1 - Position
ComponentQueryDeclarationModel query1 = GraphModel.CreateComponentQuery("g1");
query1.AddComponent(Stencil, translationType, ComponentDefinitionFlags.None);
IVariableModel query1Instance = GraphModel.CreateVariableNode(query1, Vector2.zero);
// query2 - Rotation too
ComponentQueryDeclarationModel query2 = GraphModel.CreateComponentQuery("g2");
query2.AddComponent(Stencil, rotationType, ComponentDefinitionFlags.None);
IVariableModel query2Instance = GraphModel.CreateVariableNode(query2, Vector2.zero);
// update query 1
OnUpdateEntitiesNodeModel onUpdateModel = GraphModel.CreateNode <OnUpdateEntitiesNodeModel>("update", Vector2.zero);
GraphModel.CreateEdge(onUpdateModel.InstancePort, query1Instance.OutputPort);
// nested update query 2
var forAllStack = GraphModel.CreateLoopStack <ForAllEntitiesStackModel>(Vector2.zero);
var forAllNode = forAllStack.CreateLoopNode(onUpdateModel, 0) as ForAllEntitiesNodeModel;
Assert.That(forAllNode, Is.Not.Null);
GraphModel.CreateEdge(forAllNode.InputPort, query2Instance.OutputPort);
GraphModel.CreateEdge(forAllStack.InputPort, forAllNode.OutputPort);
var decl = forAllStack.CreateFunctionVariableDeclaration("x", TypeHandle.Int);
// set query1.translation = ...
SetVariableNodeModel set = forAllStack.CreateStackedNode <SetVariableNodeModel>("set");
IVariableModel posComponent = GraphModel.CreateVariableNode(decl, Vector2.zero);
GraphModel.CreateEdge(set.InstancePort, posComponent.OutputPort);
});
}
public void AddVariable(IVariableModel variable)
{
TfVariables.Add(variable);
}
static bool HandleVariable(GraphBuilder builder, out INode node,
out PortMapper portToOffsetMapping, out uint?preAllocatedDataIndex, IVariableModel variableModel)
{
if (variableModel.DeclarationModel.IsInputOrOutputTrigger())
{
preAllocatedDataIndex = null;
portToOffsetMapping = new PortMapper();
if (variableModel.DeclarationModel.Modifiers == ModifierFlags.ReadOnly) // Input
{
var trigger = builder.DeclareInputTrigger(variableModel.DeclarationModel.VariableName);
node = MapPort(portToOffsetMapping, variableModel.OutputPort, ref trigger.Output.Port, trigger);
}
else
{
var trigger = builder.DeclareOutputTrigger(variableModel.DeclarationModel.VariableName);
node = MapPort(portToOffsetMapping, variableModel.OutputPort, ref trigger.Input.Port, trigger);
}
return(true);
}
var valueType = variableModel.DeclarationModel.DataType.ToValueType();
var type = GraphBuilder.GetVariableType(variableModel.DeclarationModel);
switch (type)
{
case GraphBuilder.VariableType.ObjectReference:
switch (valueType)
{
case ValueType.Entity:
preAllocatedDataIndex = builder.GetVariableDataIndex(variableModel.DeclarationModel).DataIndex;
portToOffsetMapping = new PortMapper();
var cf = new ConstantEntity();
node = MapPort(portToOffsetMapping, variableModel.OutputPort, ref cf.ValuePort.Port, cf);
return(true);
}
break;
case GraphBuilder.VariableType.Variable: // Data
throw new NotImplementedException();
case GraphBuilder.VariableType.InputOutput:
// Just create an edge later
node = default;
portToOffsetMapping = null;
preAllocatedDataIndex = null;
return(false);
default:
throw new ArgumentOutOfRangeException("Variable type not supported: " + type);
}
throw new ArgumentOutOfRangeException(valueType.ToString());
}
public static IEnumerable <SyntaxNode> BuildVariable(this RoslynTranslator translator, IVariableModel v, IPortModel portModel)
{
if (v is IConstantNodeModel constantNodeModel)
{
if (constantNodeModel.ObjectValue != null)
{
if (constantNodeModel is IStringWrapperConstantModel)
{
yield return(translator.Constant(constantNodeModel.ObjectValue.ToString(), translator.Stencil));
}
else
{
yield return(translator.Constant(constantNodeModel.ObjectValue, translator.Stencil));
}
}
yield break;
}
if (translator.InMacro.Count > 0 && v.DeclarationModel.VariableType == VariableType.GraphVariable && v.DeclarationModel.Modifiers == ModifierFlags.ReadOnly)
{
MacroRefNodeModel oldValue = translator.InMacro.Pop();
var syntaxNodes = translator.BuildPort(oldValue.InputsById[v.DeclarationModel.VariableName]);
translator.InMacro.Push(oldValue);
foreach (var syntaxNode in syntaxNodes)
{
yield return(syntaxNode);
}
yield break;
}
switch (v.DeclarationModel.VariableType)
{
case VariableType.FunctionVariable:
case VariableType.GraphVariable:
case VariableType.ComponentQueryField:
yield return(RoslynBuilder.LocalVariableReference(v.DeclarationModel.Name));
break;
case VariableType.FunctionParameter:
yield return(RoslynBuilder.ArgumentReference(v.DeclarationModel.Name));
break;
// case VariableType.Literal:
// case VariableType.InlineExpression:
default:
throw new ArgumentOutOfRangeException();
}
}
public static GraphElement CreateToken(this INodeBuilder builder, Store store, IVariableModel model)
{
var isExposed = model.DeclarationModel?.IsExposed;
Texture2D icon = (isExposed != null && isExposed.Value)
? VisualScriptingIconUtility.LoadIconRequired("GraphView/Nodes/BlackboardFieldExposed.png")
: null;
GetTokenPorts(store, model, out var input, out var output, Orientation.Horizontal);
var token = new Token(model, store, input, output, builder.GraphView, icon);
if (model.DeclarationModel != null && model.DeclarationModel is LoopVariableDeclarationModel loopVariableDeclarationModel)
{
VseUtility.AddTokenIcon(token, loopVariableDeclarationModel.TitleComponentIcon);
}
return(token);
}
static bool HandleVariable(GraphBuilder builder, out INode node,
out Dictionary <string, uint> portToOffsetMapping, out uint?preAllocatedDataIndex, IVariableModel variableModel)
{
if (variableModel.DeclarationModel.IsInputOrOutputTrigger())
{
preAllocatedDataIndex = null;
portToOffsetMapping = new Dictionary <string, uint>();
if (variableModel.DeclarationModel.Modifiers == ModifierFlags.ReadOnly) // Input
{
var trigger = builder.DeclareInputTrigger(variableModel.DeclarationModel.VariableName);
node = MapPort(portToOffsetMapping, variableModel.OutputPort.UniqueId, ref trigger.Output.Port, trigger);
}
else
{
var trigger = builder.DeclareOutputTrigger(variableModel.DeclarationModel.VariableName);
node = MapPort(portToOffsetMapping, variableModel.OutputPort.UniqueId, ref trigger.Input.Port, trigger);
}
return(true);
}
var valueType = variableModel.DeclarationModel.DataType.TypeHandleToValueType();
Assert.AreEqual(VariableType.GraphVariable, variableModel.DeclarationModel.VariableType);
var type = GraphBuilder.GetVariableType(variableModel.DeclarationModel);
switch (type)
{
case GraphBuilder.VariableType.ObjectReference:
switch (valueType)
{
case ValueType.Entity:
preAllocatedDataIndex = builder.GetVariableDataIndex(variableModel.DeclarationModel).DataIndex;
portToOffsetMapping = new Dictionary <string, uint>();
var cf = new ConstantEntity();
node = MapPort(portToOffsetMapping, variableModel.OutputPort.UniqueId, ref cf.ValuePort.Port, cf);
return(true);
}
break;
case GraphBuilder.VariableType.Variable: // Data
// Just create an edge later
node = default;
portToOffsetMapping = null;
preAllocatedDataIndex = null;
return(false);
case GraphBuilder.VariableType.InputOutput:
Assert.IsFalse(variableModel.DeclarationModel.IsDataOutput()); // TODO check legit
portToOffsetMapping = new Dictionary <string, uint>();
preAllocatedDataIndex = null;
var inputData = builder.DeclareInputData(variableModel.DeclarationModel.VariableName, variableModel.DeclarationModel.DataType.TypeHandleToValueType());
node = MapPort(portToOffsetMapping, variableModel.OutputPort.UniqueId, ref inputData.Output.Port, inputData);
return(true);
default:
throw new ArgumentOutOfRangeException("Variable type not supported: " + type);
}
throw new ArgumentOutOfRangeException(valueType.ToString());
}
public void OnEventTest([Values] CodeGenMode mode)
{
SetupTestGraphMultipleFrames(mode, g =>
{
ComponentQueryDeclarationModel query = GraphModel.CreateComponentQuery("g1");
TypeHandle positionType = typeof(Translation).GenerateTypeHandle(Stencil);
query.AddComponent(Stencil, positionType, ComponentDefinitionFlags.None);
IVariableModel queryInstance = GraphModel.CreateVariableNode(query, Vector2.zero);
TypeHandle eventTypeHandle = typeof(UnitTestEvent).GenerateTypeHandle(Stencil);
OnEventNodeModel onUpdateModel = GraphModel.CreateNode <OnEventNodeModel>("update", Vector2.zero, SpawnFlags.Default, n => n.EventTypeHandle = eventTypeHandle);
GraphModel.CreateEdge(onUpdateModel.InstancePort, queryInstance.OutputPort);
SetPropertyGroupNodeModel set = onUpdateModel.CreateStackedNode <SetPropertyGroupNodeModel>("set", 0);
var member = new TypeMember(TypeHandle.Float, new List <string> {
nameof(Translation.Value), nameof(Translation.Value.x)
});
set.AddMember(member);
IVariableModel posComponent = GraphModel.CreateVariableNode(onUpdateModel.FunctionParameterModels.Single(p => p.DataType == positionType), Vector2.zero);
GraphModel.CreateEdge(set.InstancePort, posComponent.OutputPort);
((FloatConstantModel)set.InputConstantsById[member.GetId()]).value = 2f;
},
// Add translation to even entities
EachEntity((manager, i, e) =>
{
if (e.Index % 2 == 0)
{
manager.AddComponent(e, typeof(Translation));
}
}),
// Send event on these
EachEntity(del: (manager, i, e) =>
{
if (e.Index % 2 == 0)
{
Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(0f));
}
else
{
Assert.IsFalse(manager.HasComponent <Translation>(e));
}
// Add event on all entities
manager.AddBuffer <UnitTestEvent>(e).Add(new UnitTestEvent());
}),
// Event handler should set t.x to 2
EachEntity((manager, i, e) =>
{
if (e.Index % 2 == 0)
{
Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(2f));
}
}),
// Reset translation
EachEntity((manager, i, e) =>
{
if (e.Index % 2 == 0)
{
var t = manager.GetComponentData <Translation>(e);
t.Value.x = 0;
manager.SetComponentData(e, t);
}
}),
// As we send events manually, the event system is not running and won't cleanup events.
// Event handler should set t.x to 2 again
EachEntity((manager, i, e) =>
{
if (e.Index % 2 == 0)
{
Assert.That(manager.GetComponentData <Translation>(e).Value.x, Is.EqualTo(2f));
}
})
);
}
public static IGraphElement CreateToken(this ElementBuilder elementBuilder, IStore store, IVariableModel model)
{
var isExposed = model.DeclarationModel?.IsExposed;
Texture2D icon = (isExposed != null && isExposed.Value)
? GraphViewStaticBridge.LoadIconRequired("GraphView/Nodes/BlackboardFieldExposed.png")
: null;
var ui = new Token();
ui.Setup(model, store, elementBuilder.GraphView, icon);
return(ui);
}
public static IEnumerable <SyntaxNode> BuildVariable(this RoslynEcsTranslator translator, IVariableModel v, IPortModel portModel)
{
if (v is IConstantNodeModel model)
{
if (model.ObjectValue != null)
{
yield return(translator.Constant(model.ObjectValue, translator.Stencil, model.Type));
}
yield break;
}
if (translator.InMacro.Count > 0 && v.DeclarationModel.VariableType == VariableType.GraphVariable && v.DeclarationModel.Modifiers == ModifierFlags.ReadOnly)
{
MacroRefNodeModel oldValue = translator.InMacro.Pop();
var syntaxNodes = translator.BuildPort(oldValue.InputsById[v.DeclarationModel.VariableName]);
translator.InMacro.Push(oldValue);
foreach (var syntaxNode in syntaxNodes)
{
yield return(syntaxNode);
}
yield break;
}
switch (v.DeclarationModel.VariableType)
{
case VariableType.GraphVariable:
yield return(translator.context.GetSingletonVariable(v.DeclarationModel));
break;
case VariableType.FunctionVariable:
case VariableType.ComponentGroupField:
yield return(RoslynBuilder.LocalVariableReference(v.DeclarationModel.VariableName));
break;
case VariableType.FunctionParameter:
var variableDeclarationModel = v.DeclarationModel;
if (variableDeclarationModel.VariableIsAGeneratedEcsComponent(out var groupDeclaration))
{
var relevantContext = translator.FindContext(groupDeclaration);
translator.context.RecordComponentAccess(relevantContext, v.DeclarationModel.DataType, translator.IsRecordingComponentAccesses);
yield return(RoslynBuilder.ArgumentReference(translator.context.GetComponentVariableName(groupDeclaration, variableDeclarationModel.DataType)));
}
else
{
yield return(RoslynBuilder.ArgumentReference(v.DeclarationModel.VariableName));
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public static IEnumerable <SyntaxNode> BuildVariable(this RoslynTranslator translator, IVariableModel v, IPortModel portModel)
{
if (v is IConstantNodeModel constantNodeModel)
{
if (constantNodeModel.ObjectValue != null)
{
if (constantNodeModel is IStringWrapperConstantModel)
{
yield return(translator.Constant(constantNodeModel.ObjectValue.ToString(), translator.Stencil));
}
else
{
yield return(translator.Constant(constantNodeModel.ObjectValue, translator.Stencil));
}
}
yield break;
}
switch (v.DeclarationModel.VariableType)
{
case VariableType.GraphVariable:
case VariableType.ComponentQueryField:
yield return(RoslynBuilder.LocalVariableReference(v.DeclarationModel.Name));
break;
// case VariableType.Literal:
// case VariableType.InlineExpression:
default:
throw new ArgumentOutOfRangeException();
}
}