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)));
}
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 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 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_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());
}
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 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());
}
