void when_created() { Entity e = null; before = () => { e = this.CreateEntity(); }; it["has component of type when component of that type was added"] = () => { e.AddComponentA(); e.HasComponentA().should_be_true(); }; it["returns entity when adding a component"] = () => { e.AddComponent(0, null).should_be_same(e); }; it["doesn't have component of type when no component of that type was added"] = () => { e.HasComponentA().should_be_false(); }; it["doesn't have components of types when no components of these types were added"] = () => { e.HasComponents(new [] { CID.ComponentA }).should_be_false(); }; it["doesn't have components of types when not all components of these types were added"] = () => { e.AddComponentA(); e.HasComponents(new [] { CID.ComponentA, CID.ComponentB }).should_be_false(); }; it["has components of types when all components of these types were added"] = () => { e.AddComponentA(); e.AddComponentB(); e.HasComponents(new [] { CID.ComponentA, CID.ComponentB }).should_be_true(); }; it["doesn't have any components of types when no components of these types were added"] = () => { e.HasAnyComponent(new [] { CID.ComponentA }).should_be_false(); }; it["has any components of types when any component of these types was added"] = () => { e.AddComponentA(); e.HasAnyComponent(new [] { CID.ComponentA, CID.ComponentB }).should_be_true(); }; it["removes a component of type"] = () => { e.AddComponentA(); e.RemoveComponentA(); e.HasComponentA().should_be_false(); }; it["returns entity when removing a component"] = () => { e.AddComponentA(); e.RemoveComponent(1).should_be_same(e); }; it["gets a component of type"] = () => { e.AddComponentA(); e.GetComponentA().should_be_same(Component.A); }; it["replaces existing component"] = () => { e.AddComponentA(); var newComponentA = new ComponentA(); e.ReplaceComponentA(newComponentA); e.GetComponentA().should_be_same(newComponentA); }; it["returns entity when replacing a component"] = () => { e.ReplaceComponent(1, null).should_be_same(e); }; it["replacing a non existing component adds component"] = () => { var newComponentA = new ComponentA(); e.ReplaceComponentA(newComponentA); e.GetComponentA().should_be_same(newComponentA); }; it["gets empty array of components when no components were added"] = () => { e.GetComponents().should_be_empty(); }; it["gets empty array of component indices when no components were added"] = () => { e.GetComponentIndices().should_be_empty(); }; it["gets all components"] = () => { e.AddComponentA(); e.AddComponentB(); var allComponents = e.GetComponents(); allComponents.should_contain(Component.A); allComponents.should_contain(Component.B); allComponents.Length.should_be(2); }; it["gets all component indices"] = () => { e.AddComponentA(); e.AddComponentB(); var allComponentIndices = e.GetComponentIndices(); allComponentIndices.should_contain(CID.ComponentA); allComponentIndices.should_contain(CID.ComponentB); allComponentIndices.Length.should_be(2); }; it["removes all components"] = () => { e.AddComponentA(); e.AddComponentB(); e.RemoveAllComponents(); e.HasComponentA().should_be_false(); e.HasComponentB().should_be_false(); e.GetComponents().should_be_empty(); e.GetComponentIndices().should_be_empty(); }; it["can ToString"] = () => { e.AddComponentA(); e.AddComponentB(); e.ToString().should_be("Entity_0(ComponentA, ComponentB)"); }; context["events"] = () => { Entity eventEntity = null; int eventIndex = CID.None; IComponent eventComponent = null; before = () => { eventEntity = null; eventIndex = CID.None; eventComponent = null; }; it["dispatches OnComponentAdded when adding a component"] = () => { e.OnComponentAdded += (entity, index, component) => { eventEntity = entity; eventIndex = index; eventComponent = component; }; e.OnComponentReplaced += (entity, index, component) => this.Fail(); e.OnComponentWillBeRemoved += (entity, index, component) => this.Fail(); e.OnComponentRemoved += (entity, index, component) => this.Fail(); e.AddComponentA(); eventEntity.should_be_same(e); eventIndex.should_be(CID.ComponentA); eventComponent.should_be_same(Component.A); }; it["dispatches OnComponentRemoved when removing a component"] = () => { e.AddComponentA(); e.OnComponentAdded += (entity, index, component) => this.Fail(); e.OnComponentReplaced += (entity, index, component) => this.Fail(); e.OnComponentRemoved += (entity, index, component) => { eventEntity = entity; eventIndex = index; eventComponent = component; }; e.RemoveComponentA(); eventEntity.should_be_same(e); eventIndex.should_be(CID.ComponentA); eventComponent.should_be_same(Component.A); }; it["dispatches OnComponentWillBeRemoved when removing a component"] = () => { e.AddComponentA(); e.OnComponentWillBeRemoved += (entity, index, component) => { eventEntity = entity; eventIndex = index; eventComponent = component; }; e.RemoveComponentA(); eventEntity.should_be_same(e); eventIndex.should_be(CID.ComponentA); eventComponent.should_be_same(Component.A); }; it["dispatches OnComponentReplaced when replacing a component"] = () => { e.AddComponentA(); var newComponentA = new ComponentA(); var didReplace = 0; e.OnComponentAdded += (entity, index, component) => this.Fail(); e.OnComponentReplaced += (entity, index, component) => { entity.should_be_same(entity); index.should_be(CID.ComponentA); component.should_be_same(newComponentA); didReplace++; }; e.OnComponentWillBeRemoved += (entity, index, component) => this.Fail(); e.OnComponentRemoved += (entity, index, component) => this.Fail(); e.ReplaceComponentA(newComponentA); didReplace.should_be(1); }; it["doesn't dispatch anything when replacing a non existing component with null"] = () => { e.OnComponentAdded += (entity, index, component) => this.Fail(); e.OnComponentReplaced += (entity, index, component) => this.Fail(); e.OnComponentWillBeRemoved += (entity, index, component) => this.Fail(); e.OnComponentRemoved += (entity, index, component) => this.Fail(); e.ReplaceComponentA(null); }; it["dispatches OnComponentWillBeRemoved when called manually and component exists"] = () => { e.AddComponentA(); e.OnComponentWillBeRemoved += (entity, index, component) => { eventEntity = entity; eventIndex = index; eventComponent = component; }; e.WillRemoveComponent(CID.ComponentA); eventEntity.should_be_same(e); eventIndex.should_be(CID.ComponentA); eventComponent.should_be_same(Component.A); }; it["doesn't dispatch OnComponentWillBeRemoved when called manually and entity doesn't have"] = () => { e.OnComponentWillBeRemoved += (entity, index, component) => { eventEntity = entity; eventIndex = index; eventComponent = component; }; e.WillRemoveComponent(CID.ComponentA); eventEntity.should_be_null(); eventIndex.should_be(CID.None); eventComponent.should_be_null(); }; it["dispatches OnComponentAdded when attempting to replace a component which hasn't been added"] = () => { e.OnComponentAdded += (entity, index, component) => { eventEntity = entity; eventIndex = index; eventComponent = component; }; e.OnComponentReplaced += (entity, index, component) => this.Fail(); e.OnComponentWillBeRemoved += (entity, index, component) => this.Fail(); e.OnComponentRemoved += (entity, index, component) => this.Fail(); var newComponentA = new ComponentA(); e.ReplaceComponentA(newComponentA); eventEntity.should_be_same(e); eventIndex.should_be(CID.ComponentA); eventComponent.should_be_same(newComponentA); }; it["dispatches OnComponentRemoved when removing all components"] = () => { var removed = 0; e.AddComponentA(); e.AddComponentB(); e.OnComponentRemoved += (entity, index, component) => removed++; e.RemoveAllComponents(); removed.should_be(2); }; }; context["invalid operations"] = () => { it["throws when adding a component of the same type twice"] = expect <EntityAlreadyHasComponentException>(() => { e.AddComponentA(); e.AddComponentA(); }); it["throws when attempting to remove a component of type which hasn't been added"] = expect <EntityDoesNotHaveComponentException>(() => { e.RemoveComponentA(); }); it["throws when attempting to get component of type which hasn't been added"] = expect <EntityDoesNotHaveComponentException>(() => { e.GetComponentA(); }); }; context["internal caching"] = () => { context["components"] = () => { it["caches components"] = () => { e.AddComponentA(); var c = e.GetComponents(); e.GetComponents().should_be_same(c); }; it["updates cache when a new component was added"] = () => { e.AddComponentA(); var c = e.GetComponents(); e.AddComponentB(); e.GetComponents().should_not_be_same(c); }; it["updates cache when a component was removed"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponents(); e.RemoveComponentA(); e.GetComponents().should_not_be_same(c); }; it["updates cache when a component was replaced"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponents(); e.ReplaceComponentA(new ComponentA()); e.GetComponents().should_not_be_same(c); }; it["doesn't update cache when a component was replaced with same component"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponents(); e.ReplaceComponentA(Component.A); e.GetComponents().should_be_same(c); }; it["updates cache when all components were removed"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponents(); e.RemoveAllComponents(); e.GetComponents().should_not_be_same(c); }; }; context["component indices"] = () => { it["caches component indices"] = () => { e.AddComponentA(); var c = e.GetComponentIndices(); e.GetComponentIndices().should_be_same(c); }; it["updates cache when a new component was added"] = () => { e.AddComponentA(); var c = e.GetComponentIndices(); e.AddComponentB(); e.GetComponentIndices().should_not_be_same(c); }; it["updates cache when a component was removed"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponentIndices(); e.RemoveComponentA(); e.GetComponentIndices().should_not_be_same(c); }; it["doesn't update cache when a component was replaced"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponentIndices(); e.ReplaceComponentA(new ComponentA()); e.GetComponentIndices().should_be_same(c); }; it["updates cache when adding a new component with ReplaceComponent"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponentIndices(); e.ReplaceComponentC(Component.C); e.GetComponentIndices().should_not_be_same(c); }; it["updates cache when all components were removed"] = () => { e.AddComponentA(); e.AddComponentB(); var c = e.GetComponentIndices(); e.RemoveAllComponents(); e.GetComponentIndices().should_not_be_same(c); }; }; }; }
public virtual void DestroyEntity(Entity entity) { var removed = _entities.Remove(entity); if (!removed) { throw new PoolDoesNotContainEntityException(entity, "Could not destroy entity!"); } entity.RemoveAllComponents(); entity.OnComponentAdded -= onComponentAddedOrRemoved; entity.OnComponentReplaced -= onComponentReplaced; entity.OnComponentWillBeRemoved -= onComponentWillBeRemoved; entity.OnComponentRemoved -= onComponentAddedOrRemoved; _entitiesCache = null; _entityPool.Push(entity); }
public virtual void DestroyEntity(Entity entity) { var removed = _entities.Remove(entity); if (!removed) { throw new PoolDoesNotContainEntityException(entity, "Could not destroy entity!"); } _entitiesCache = null; updateGroupsEntityWillBeDestroyed(entity); if (OnEntityWillBeDestroyed != null) { OnEntityWillBeDestroyed(this, entity); } entity.OnComponentAdded -= updateGroupsComponentAddedOrRemoved; entity.OnComponentReplaced -= updateGroupsComponentReplaced; entity.OnComponentRemoved -= updateGroupsComponentAddedOrRemoved; entity.RemoveAllComponents(); entity._isEnabled = false; _entityPool.Push(entity); if (OnEntityDestroyed != null) { OnEntityDestroyed(this, entity); } }
public void TearDown() { testFilter.Reset(); testEntity.RemoveAllComponents(); }