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)));
}
protected IVariableModel SetupQuery(VSGraphModel graph, string name, IEnumerable <Type> components, out ComponentQueryDeclarationModel query)
{
query = graph.CreateComponentQuery(name);
foreach (var component in components)
{
query.AddComponent(Stencil, component.GenerateTypeHandle(Stencil), ComponentDefinitionFlags.None);
}
return(graph.CreateVariableNode(query, Vector2.zero));
}
static State AddComponentToQuery(State previousState, AddComponentToQueryAction action)
{
ComponentQueryDeclarationModel queryDeclarationModel = action.ComponentQueryDeclarationModel;
Undo.RegisterCompleteObjectUndo(queryDeclarationModel, "Add Component To Query");
queryDeclarationModel.AddComponent(previousState.CurrentGraphModel.Stencil, action.TypeHandle, action.CreationFlags);
queryDeclarationModel.ExpandOnCreateUI = true;
UpdateComponentQuery(previousState, queryDeclarationModel, action);
return(previousState);
}
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));
})
);
}
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 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 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());
}
static ComponentQueryDeclarationModel CreateComponentGroup(this VSGraphModel graphModel, string queryName, IEnumerable <TypeHandle> componentTypes)
{
Stencil stencil = graphModel.Stencil;
string uniqueName = graphModel.GetUniqueName(queryName);
ComponentQueryDeclarationModel field = graphModel.CreateComponentQuery(uniqueName);
if (field != null)
{
foreach (TypeHandle typeHandle in componentTypes)
{
field.AddComponent(stencil, typeHandle, ComponentDefinitionFlags.None);
}
if (componentTypes.Any())
{
field.ExpandOnCreateUI = true;
}
}
return(field);
}
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 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));
}
})
);
}