public void EnslaveMovementAndSprite(IEntity master, IEntity slave)
{
slave.RemoveComponent(ComponentFamily.Mover);
slave.AddComponent(ComponentFamily.Mover, componentFactory.GetComponent <SlaveMoverComponent>());
slave.GetComponent <SlaveMoverComponent>(ComponentFamily.Mover).Attach(master);
if (slave.HasComponent(ComponentFamily.Renderable) && master.HasComponent(ComponentFamily.Renderable))
{
slave.GetComponent <IRenderableComponent>(ComponentFamily.Renderable).SetMaster(master);
}
}
/// <summary>
/// Creates an entity from this prototype.
/// Do not call this directly, use the server entity manager instead.
/// </summary>
/// <returns></returns>
public Entity CreateEntity(EntityUid uid, IEntityManager manager, IEntityNetworkManager networkManager, IComponentFactory componentFactory)
{
var entity = (Entity)Activator.CreateInstance(ClassType ?? typeof(Entity));
entity.SetManagers(manager, networkManager);
entity.SetUid(uid);
entity.Name = Name;
entity.Prototype = this;
if (DataNode != null)
{
entity.ExposeData(new YamlEntitySerializer(DataNode));
}
foreach (var componentData in Components)
{
var component = (Component)componentFactory.GetComponent(componentData.Key);
component.Owner = entity;
component.LoadParameters(componentData.Value);
component.ExposeData(new YamlEntitySerializer(componentData.Value));
entity.AddComponent(component);
}
return(entity);
}
public bool TryAddStatusEffect(EntityUid uid, string key, TimeSpan time, bool refresh, string component,
StatusEffectsComponent?status = null)
{
if (!Resolve(uid, ref status, false))
{
return(false);
}
if (TryAddStatusEffect(uid, key, time, refresh, status))
{
// If they already have the comp, we just won't bother updating anything.
if (!EntityManager.HasComponent(uid, _componentFactory.GetRegistration(component).Type))
{
// F**k this shit I hate it
var newComponent = (Component)_componentFactory.GetComponent(component);
newComponent.Owner = uid;
EntityManager.AddComponent(uid, newComponent);
status.ActiveEffects[key].RelevantComponent = component;
}
return(true);
}
return(false);
}
/// <summary>
/// Creates an entity from this template
/// </summary>
/// <returns></returns>
public IEntity CreateEntity(IEntityManager manager, IEntityNetworkManager networkManager, IComponentFactory componentFactory)
{
var entity = (IEntity)Activator.CreateInstance(ClassType, manager, networkManager);
foreach (KeyValuePair <string, Dictionary <string, YamlNode> > componentData in components)
{
IComponent component;
try
{
component = componentFactory.GetComponent(componentData.Key);
}
catch (UnknowComponentException)
{
// Ignore nonexistant ones.
// This is kind of inefficient but we'll do the sanity on prototype creation
// Once the dependency injection stack is fixed.
Log.Logger.Log(string.Format("Unable to load prototype component. UnknowComponentException occured for componentKey `{0}`", componentData.Key));
continue;
}
component.LoadParameters(componentData.Value);
entity.AddComponent(component.Family, component);
}
entity.Name = Name;
entity.Prototype = this;
return(entity);
}
private static string GetLinkTitle(XmlElement linkElement, Localization localization)
{
string componentUri = linkElement.GetAttribute("xlink:href");
IComponentFactory componentFactory = DD4TFactoryCache.GetComponentFactory(localization);
IComponent component = componentFactory.GetComponent(componentUri);
return((component == null) ? linkElement.GetAttribute("title") : component.Title);
}
/// <summary>
/// Ensures that the Component Fields of DCPs on the Page are populated.
/// </summary>
private static void FullyLoadDynamicComponentPresentations(IPage page, Localization localization)
{
using (new Tracer(page, localization))
{
foreach (ComponentPresentation dcp in page.ComponentPresentations.Where(cp => cp.IsDynamic).OfType <ComponentPresentation>())
{
IComponentFactory componentFactory = DD4TFactoryCache.GetComponentFactory(localization);
dcp.Component = (Component)componentFactory.GetComponent(dcp.Component.Id, dcp.ComponentTemplate.Id);
}
}
}
public void AddRandomTrigger(EntityUid uid, ArtifactComponent?component = null)
{
if (!Resolve(uid, ref component))
{
return;
}
var triggerName = _random.Pick(component.PossibleTriggers);
var trigger = (Component)_componentFactory.GetComponent(triggerName);
trigger.Owner = uid;
EntityManager.AddComponent(uid, trigger);
}
/// <inheritdoc />
public T AddComponent <T>(IEntity entity) where T : Component, new()
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
var newComponent = _componentFactory.GetComponent <T>();
newComponent.Owner = entity;
AddComponent(entity, newComponent);
return(newComponent);
}
public void CopyInto(IGameObject newObject)
{
//Copy components
foreach (var component in AllComponents())
{
var newComponent = componentFactory.GetComponent(component.ConcreteType);
newObject.AddComponent(component.InterfaceType, newComponent);
component.CopyInto(newComponent);
}
//Copy metadata and layer info
foreach (var entry in metadata)
{
newObject.AddMetadata(entry.Key, entry.Value);
}
newObject.Layer = Layer;
}
public string GetTitle(TridionSiteMapNode node)
{
string title = null;
string pageUri = null;
if (node.Attributes["type"].Equals("64"))
{
pageUri = node.Attributes["id"];
}
else
{
var landingPageNode = node.ChildNodes
.Cast <TridionSiteMapNode>()
.FirstOrDefault(tn => tn.Attributes["type"].Equals("64") && tn.Title.StartsWith("000 "));
if (landingPageNode != null)
{
pageUri = landingPageNode.Attributes["id"];
}
}
if (!String.IsNullOrEmpty(pageUri))
{
IPage landingPage;
if (pageFactory.TryGetPage(pageUri, out landingPage))
{
var landingCp = landingPage.ComponentPresentations.FirstOrDefault();
if (landingCp != null)
{
var component = componentFactory.GetComponent(landingCp.Component.Id, landingCp.ComponentTemplate.Id);
title = component.Fields["Heading"].Value;
}
}
}
if (String.IsNullOrEmpty(title))
{
title = node.Title.Remove(0, 4);
}
return(title);
}
private void OnEntityInserted(EntityUid uid, PayloadCaseComponent _, EntInsertedIntoContainerMessage args)
{
if (!TryComp(args.Entity, out PayloadTriggerComponent? trigger))
{
return;
}
trigger.Active = true;
if (trigger.Components == null)
{
return;
}
// ANY payload trigger that gets inserted can grant components. It is up to the construction graphs to determine trigger capacity.
foreach (var(name, data) in trigger.Components)
{
if (!_componentFactory.TryGetRegistration(name, out var registration))
{
continue;
}
if (HasComp(uid, registration.Type))
{
continue;
}
if (_componentFactory.GetComponent(registration.Type) is not Component component)
{
continue;
}
component.Owner = uid;
if (_serializationManager.Copy(data, component, null) is Component copied)
{
EntityManager.AddComponent(uid, copied);
}
trigger.GrantedComponents.Add(registration.Type);
}
}
/// <summary>
/// Creates an entity from this template
/// </summary>
/// <returns></returns>
public IEntity CreateEntity(IEntityManager manager, IEntityNetworkManager networkManager, IComponentFactory componentFactory)
{
var entity = (IEntity)Activator.CreateInstance(ClassType, manager, networkManager, componentFactory);
entity.Name = Name;
entity.Prototype = this;
foreach (KeyValuePair <string, YamlMappingNode> componentData in Components)
{
IComponent component = componentFactory.GetComponent(componentData.Key);
component.LoadParameters(componentData.Value);
entity.AddComponent(component);
}
entity.LoadData(DataNode);
return(entity);
}
public static string GetTitle(TridionSiteMapNode node, DD4T.ContentModel.Factories.IPageFactory pageFactory, IComponentFactory cmpFactory)
{
string title = null;
string pageUri = null;
if (node.Attributes["type"].Equals("64"))
{
pageUri = node.Attributes["id"];
}
else
{
var landingPageNode = node.ChildNodes
.Cast<TridionSiteMapNode>()
.FirstOrDefault(tn => tn.Attributes["type"].Equals("64") && tn.Title.StartsWith("000 "));
if (landingPageNode != null)
{
pageUri = landingPageNode.Attributes["id"];
}
}
if (!String.IsNullOrEmpty(pageUri))
{
IPage landingPage;
if (pageFactory.TryGetPage(pageUri, out landingPage))
{
var landingCp = landingPage.ComponentPresentations.FirstOrDefault();
if (landingCp != null)
{
var component = cmpFactory.GetComponent(landingCp.Component.Id, landingCp.ComponentTemplate.Id);
title = component.Fields["Heading"].Value;
}
}
}
if (String.IsNullOrEmpty(title))
{
title = node.Title.Remove(0, 4);
}
return title;
}
private void AddRandomTrigger(EntityUid uid, ArtifactComponent?component = null)
{
if (!Resolve(uid, ref component))
{
return;
}
var triggerName = _random.Pick(component.PossibleTriggers);
var trigger = (Component)_componentFactory.GetComponent(triggerName);
trigger.Owner = uid;
if (EntityManager.HasComponent(uid, trigger.GetType()))
{
Logger.Error($"Attempted to add a random artifact trigger ({triggerName}) to an entity ({ToPrettyString(uid)}), but it already has the trigger");
return;
}
EntityManager.AddComponent(uid, trigger);
RaiseLocalEvent(uid, new RandomizeTriggerEvent(), true);
}
private void OnGotEquipped(EntityUid uid, AddAccentClothingComponent component, GotEquippedEvent args)
{
if (!TryComp(uid, out ClothingComponent? clothing))
{
return;
}
// check if entity was actually used as clothing
// not just taken in pockets or something
var isCorrectSlot = clothing.SlotFlags.HasFlag(args.SlotFlags);
if (!isCorrectSlot)
{
return;
}
// does the user already has this accent?
var componentType = _componentFactory.GetRegistration(component.Accent).Type;
if (EntityManager.HasComponent(args.Equipee, componentType))
{
return;
}
// add accent to the user
var accentComponent = (Component)_componentFactory.GetComponent(componentType);
accentComponent.Owner = args.Equipee;
EntityManager.AddComponent(args.Equipee, accentComponent);
// snowflake case for replacement accent
if (accentComponent is ReplacementAccentComponent rep)
{
rep.Accent = component.ReplacementPrototype !;
}
component.IsActive = true;
}
/// <summary>
/// Return an instance of the specified component that match specified type.
/// </summary>
/// <typeparam name="T">type the component must match</typeparam>
/// <param name="name"></param>
/// <returns>component instance of desired type</returns>
public static T GetComponent <T>(this IComponentFactory factory, string name)
{
return((T)factory.GetComponent(name, typeof(T)));
}
private void HandleEntityState(IComponentManager compMan, IEntity entity, EntityState curState,
EntityState nextState)
{
var compStateWork = new Dictionary <uint, (ComponentState curState, ComponentState nextState)>();
var entityUid = entity.Uid;
if (curState?.ComponentChanges != null)
{
foreach (var compChange in curState.ComponentChanges)
{
if (compChange.Deleted)
{
if (compMan.TryGetComponent(entityUid, compChange.NetID, out var comp))
{
compMan.RemoveComponent(entityUid, comp);
}
}
else
{
if (compMan.HasComponent(entityUid, compChange.NetID))
{
continue;
}
var newComp = (Component)_compFactory.GetComponent(compChange.ComponentName);
newComp.Owner = entity;
compMan.AddComponent(entity, newComp, true);
}
}
}
if (curState?.ComponentStates != null)
{
foreach (var compState in curState.ComponentStates)
{
compStateWork[compState.NetID] = (compState, null);
}
}
if (nextState?.ComponentStates != null)
{
foreach (var compState in nextState.ComponentStates)
{
if (compStateWork.TryGetValue(compState.NetID, out var state))
{
compStateWork[compState.NetID] = (state.curState, compState);
}
else
{
compStateWork[compState.NetID] = (null, compState);
}
}
}
foreach (var kvStates in compStateWork)
{
if (!compMan.TryGetComponent(entityUid, kvStates.Key, out var component))
{
var eUid = entityUid;
var eExpectedNetUid = kvStates.Key;
var eRegisteredNetUidName = _compFactory.GetRegistration(eExpectedNetUid).Name;
DebugTools.Assert($"Component does not exist for state: entUid={eUid}, expectedNetId={eExpectedNetUid}, expectedName={eRegisteredNetUidName}");
continue;
}
try
{
component.HandleComponentState(kvStates.Value.curState, kvStates.Value.nextState);
}
catch (Exception e)
{
var wrapper = new ComponentStateApplyException(
$"Failed to apply comp state: entity={component.Owner}, comp={component.Name}", e);
#if EXCEPTION_TOLERANCE
_runtimeLog.LogException(wrapper, "Component state apply");
#else
throw wrapper;
#endif
}
}
}