public void CreateEntityBeforeUpdate()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TestEntityTemplate>();
Assert.That(entity.Transform, Is.Not.Null);
ComponentA component = entity.GetComponent <ComponentA>();
Assert.That(component.Transform, Is.Not.Null);
Assert.That(!component.IsStarted);
Assert.That(!component.IsUpdated);
Assert.That(!component.IsDrew);
Assert.That(!component.IsDestroyed);
service.Update(new GameTime());
service.Draw(new GameTime());
Assert.That(component.IsStarted);
Assert.That(component.IsUpdated);
Assert.That(component.IsDrew);
Assert.That(!component.IsDestroyed);
}
public void CreateEntityWithComponentWhichAddedAnotherComponentDuringUpdate()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var component = entity.GetComponent <ConfigurableComponent>();
component.OnUpdateAction = configurableComponent =>
{
if (configurableComponent.Entity.GetComponent <ComponentA>() == null)
{
configurableComponent.Entity.AddComponent <ComponentA>();
}
};
service.Update(new GameTime());
var componentA = entity.GetComponent <ComponentA>();
Assert.That(componentA, Is.Not.Null);
Assert.That(componentA.IsStarted, Is.False);
service.Update(new GameTime());
Assert.That(componentA.IsStarted, Is.True);
Assert.That(componentA.IsUpdated, Is.True);
}
public void DrawDisabledHierarchicalEntities()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity entityChild = service.CreateEntityFromTemplate <TestEntityTemplate>();
entityChild.Transform.Parent = entity.Transform;
ComponentA component = entity.GetComponent <ComponentA>();
ComponentA componentChild = entityChild.GetComponent <ComponentA>();
entity.Enabled = false;
service.Update(new GameTime());
service.Draw(new GameTime());
Assert.That(entity.EnabledInHierarchy, Is.False);
Assert.That(component.IsStarted, Is.True);
Assert.That(component.IsDrew, Is.False);
Assert.That(entityChild.EnabledInHierarchy, Is.False);
Assert.That(componentChild.IsStarted, Is.True);
Assert.That(componentChild.IsDrew, Is.False);
}
public void ParentChangingTwiceAfterRegistration()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity parent = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity child = service.CreateEntityFromTemplate <TestEntityTemplate>();
service.Update(new GameTime());
child.Transform.Parent = parent.Transform;
service.Update(new GameTime());
child.Transform.Parent = null;
service.Update(new GameTime());
foreach (EntityNode entityNode in service.Tree)
{
if (entityNode.Entity == parent)
{
Assert.That(parent.Transform.Parent, Is.Null);
}
if (entityNode.Entity == child)
{
Assert.That(child.Transform.Parent, Is.Null);
}
}
}
public void RemoveTransformComponent()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
Assert.That(() => entity.RemoveComponent <Transform2DComponent>(), Throws.Exception.TypeOf <ArgumentException>());
}
public void CheckIdsAddingAndRemoving()
{
EcsService service = EcsServiceFactory.CreateECSManager();
int entitesCount = 10;
Entity[] createdEntities = new Entity[entitesCount];
for (int i = 0; i < entitesCount; i++)
{
createdEntities[i] = service.CreateEntityFromTemplate <TestEntityTemplate>();
}
for (int i = 0; i < entitesCount; i++)
{
Assert.That(createdEntities[i].Id, Is.EqualTo(i + 1));
}
service.Update(new GameTime());
createdEntities[1].Destroy();
service.Update(new GameTime());
var newEntityWithOldId = service.CreateEntityFromTemplate <TestEntityTemplate>();
Assert.That(newEntityWithOldId.Id, Is.EqualTo(2));
}
public void FindExistentComponents()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var components = entity.FindComponents <ConfigurableComponent>();
Assert.That(components, Has.Exactly(1).TypeOf <ConfigurableComponent>());
}
public void FindExistentComponent()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var component = entity.FindComponent <ConfigurableComponent>();
Assert.That(component, Is.Not.Null);
}
public void FindNonExistentComponents()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var components = entity.FindComponents <ComponentA>();
Assert.That(components, Is.Empty);
}
public void DoubleDestroyEntity()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
service.Update(new GameTime());
entity.Destroy();
Assert.That(() => entity.Destroy(), Throws.Exception.TypeOf <EcsWorkflowException>());
}
public void GetComponentInParentAndChild()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
Entity entityChild = service.CreateEntityFromTemplate <TestEntityTemplate>();
entityChild.Transform.Parent = entity.Transform;
Assert.That(entityChild.GetComponentInParent <ConfigurableComponent>(), Is.Not.Null);
Assert.That(entity.GetComponentInChild <ConfigurableComponent>(), Is.Not.Null);
}
public void DoubleRemoveComponent()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TestEntityTemplate>();
var componentA = entity.GetComponent <ComponentA>();
service.Update(new GameTime());
componentA.Destroy();
Assert.That(() => componentA.Destroy(), Throws.Exception.TypeOf <EcsWorkflowException>());
}
public void CreateEntityWithTwoComponents()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TwoComponentsEntityTemplate>();
ComponentA componentA = entity.GetComponent <ComponentA>();
ComponentB componentB = entity.GetComponent <ComponentB>();
service.Update(new GameTime());
Assert.That(componentB.ComponentAReference, Is.EqualTo(componentA));
}
public void UpdateDisabledEntity()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TestEntityTemplate>();
ComponentA component = entity.GetComponent <ComponentA>();
entity.Enabled = false;
service.Update(new GameTime());
Assert.That(entity.EnabledInHierarchy, Is.False);
Assert.That(component.IsStarted, Is.True);
Assert.That(component.IsUpdated, Is.False);
}
public void DestroyEntityDuringUpdate()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var component = entity.FindComponent <ConfigurableComponent>();
component.OnUpdateAction = configurableComponent =>
{
configurableComponent.Entity.Destroy();
};
service.Update(new GameTime());
Assert.That(service.Tree, Is.Empty);
}
public void EntityDestroyDuringDraw()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var component = entity.GetComponent <ConfigurableComponent>();
component.OnDrawAction = configurableComponent =>
{
configurableComponent.Entity.Destroy();
};
service.Update(new GameTime());
Assert.That(() => service.Draw(new GameTime()), Throws.Exception.TypeOf <EcsWorkflowException>());
}
public void CreateEntityWithComponentWhichRemovesItselfOnUpdate()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var component = entity.GetComponent <ConfigurableComponent>();
component.OnUpdateAction = configurableComponent =>
{
configurableComponent.Destroy();
};
service.Update(new GameTime());
service.Draw(new GameTime());
Assert.That(entity.GetComponent <ConfigurableComponent>(), Is.Null);
}
public void GetComponentsInParentAndChild()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
Entity entityChild = service.CreateEntityFromTemplate <TestEntityTemplate>();
entityChild.Transform.Parent = entity.Transform;
var parentComponents = entityChild.GetComponentsInParent <ConfigurableComponent>();
var childComponents = entity.GetComponentsInChild <ComponentA>();
Assert.That(parentComponents, Has.Exactly(1).Items);
Assert.That(parentComponents, Has.Exactly(1).TypeOf <ConfigurableComponent>());
Assert.That(childComponents, Has.Exactly(1).Items);
Assert.That(childComponents, Has.Exactly(1).TypeOf <ComponentA>());
}
public void CreateEntityDuringUpdateFromTemplate()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
var component = entity.FindComponent <ConfigurableComponent>();
Entity newEntity = null;
component.OnUpdateAction = configurableComponent =>
{
newEntity = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
};
service.Update(new GameTime());
Assert.That(component, Is.Not.Null);
Assert.That(newEntity, Is.Not.Null);
Assert.That(newEntity.GetComponent <ConfigurableComponent>(), Is.Not.Null);
}
public void RemoveComponentBeforeUpdate()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TwoComponentsEntityTemplate>();
ComponentB componentB = entity.GetComponent <ComponentB>();
Assert.That(!componentB.IsEnabled);
entity.RemoveComponent <ComponentB>();
service.Update(new GameTime());
Assert.That(!componentB.IsStarted);
Assert.That(!componentB.IsUpdated);
Assert.That(!componentB.IsEnabled);
Assert.That(componentB.IsDestroyed);
}
public void DestoryEntityWithChildrenBeforeAdding()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entityParent = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity entityChild = service.CreateEntityFromTemplate <TestEntityTemplate>();
entityChild.Transform.Parent = entityParent.Transform;
ComponentA parentComponent = entityParent.GetComponent <ComponentA>();
ComponentA childComponent = entityChild.GetComponent <ComponentA>();
entityParent.Destroy();
service.Update(new GameTime());
Assert.That(parentComponent.IsDestroyed);
Assert.That(childComponent.IsDestroyed);
Assert.That(service.Tree.Count(), Is.EqualTo(0));
}
public void DestoryEntityBeforeAdding()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TwoComponentsEntityTemplate>();
ComponentB componentA = entity.GetComponent <ComponentB>();
ComponentB componentB = entity.GetComponent <ComponentB>();
entity.Destroy();
service.Update(new GameTime());
Assert.That(!componentA.IsStarted);
Assert.That(!componentA.IsUpdated);
Assert.That(!componentB.IsStarted);
Assert.That(!componentB.IsUpdated);
Assert.That(componentA.IsDestroyed);
Assert.That(componentB.IsDestroyed);
Assert.That(service.Tree.Count(), Is.EqualTo(0));
}
public void TransformChildIterationTest()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity parent = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity child1 = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity child2 = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity child3 = service.CreateEntityFromTemplate <TestEntityTemplate>();
child1.Transform.Parent = parent.Transform;
child2.Transform.Parent = parent.Transform;
child3.Transform.Parent = parent.Transform;
Transform2DComponent[] childTransforms = new[]
{
child1.Transform,
child2.Transform,
child3.Transform
};
service.Update(new GameTime());
Assert.That(parent.Transform, Is.EquivalentTo(childTransforms));
}
public void DrawEntityWhenChildChangedEnableness()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity entity = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity entityChild = service.CreateEntityFromTemplate <ConfigurableComponentTemplate>();
entityChild.Transform.Parent = entity.Transform;
var component = entity.GetComponent <ComponentA>();
var componentChild = entityChild.GetComponent <ConfigurableComponent>();
componentChild.OnDrawAction = configurableComponent =>
{
configurableComponent.Entity.Transform.Parent.Entity.Enabled = false;
};
service.Update(new GameTime());
service.Draw(new GameTime());
Assert.That(entity.EnabledInHierarchy, Is.False);
Assert.That(component.IsStarted, Is.True);
Assert.That(component.IsDrew, Is.False);
}
public void CreateEntityFromNotExistentTemplateByName()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Assert.That(() => service.CreateEntityFromTemplate("SomeNotExistentTemplateName"), Throws.Exception.TypeOf <ArgumentException>());
}
public void ZIndexChanging()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Entity parent = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity childOne = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity childTwo = service.CreateEntityFromTemplate <TestEntityTemplate>();
Entity childThree = service.CreateEntityFromTemplate <TestEntityTemplate>();
childOne.Transform.Parent = parent.Transform;
childTwo.Transform.Parent = parent.Transform;
childThree.Transform.Parent = parent.Transform;
childOne.Transform.ZIndex = 10;
childTwo.Transform.ZIndex = 20;
childThree.Transform.ZIndex = 30;
service.Update(new GameTime());
foreach (EntityNode entityNode in service.Tree)
{
if (entityNode.Entity == parent)
{
Assert.That(entityNode, Is.Ordered.Using(new EntityNodeZIndexComparator()));
}
}
childOne.Transform.ZIndex = 20;
childTwo.Transform.ZIndex = 10;
childThree.Transform.ZIndex = 5;
foreach (EntityNode entityNode in service.Tree)
{
if (entityNode.Entity == parent)
{
Assert.That(entityNode, Is.Ordered.Using(new EntityNodeZIndexComparator()));
}
}
childOne.Transform.ZIndex = 20;
childTwo.Transform.ZIndex = 5;
childThree.Transform.ZIndex = 10;
foreach (EntityNode entityNode in service.Tree)
{
if (entityNode.Entity == parent)
{
Assert.That(entityNode, Is.Ordered.Using(new EntityNodeZIndexComparator()));
}
}
childOne.Transform.ZIndex = 5;
childTwo.Transform.ZIndex = 5;
childThree.Transform.ZIndex = 10;
foreach (EntityNode entityNode in service.Tree)
{
if (entityNode.Entity == parent)
{
Assert.That(entityNode, Is.Ordered.Using(new EntityNodeZIndexComparator()));
}
}
}
public void CreateEntityFromNotExistentTemplateByType()
{
EcsService service = EcsServiceFactory.CreateECSManager();
Assert.That(() => service.CreateEntityFromTemplate(typeof(ComponentA)), Throws.Exception.TypeOf <ArgumentException>());
}