/// <summary>
/// Hide the given entity class from Sandbox.
/// </summary>
/// <param name="className">Entity class name.</param>
public bool Disable(string className)
{
if (String.IsNullOrEmpty(className) || !_registry.ContainsKey(className))
{
return(false);
}
EntityClass managedClass = _registry [className];
managedClass.Description.flags |= (int)EEntityClassFlags.ECLF_MODIFY_EXISTING | (int)EEntityClassFlags.ECLF_INVISIBLE;
managedClass.Description.pPropertyHandler = null;
managedClass.NativeClass = Global.gEnv.pEntitySystem.GetClassRegistry().RegisterStdClass(managedClass.Description);
//TODO: Disable all entity instance handlers
return(true);
}
/// <summary>
/// Called when CRYENGINE's entity system is spawning an entity. Will check if the entity class is registered with the managed entity class registry and if yes, it will create a managed CESharp entity instance.
/// </summary>
private static void OnSpawn(IEntity pEntity, SEntitySpawnParams arg1)
{
if (s_managedEntities.ContainsKey(pEntity.GetId()))
{
return;
}
EntityClass managedClass = s_entityClassRegistry.GetEntityClass(arg1);
if (managedClass == null)
{
return;
}
Log.Info("[EntityFramework] Spawn entity: {0} ({1})", arg1.sName, managedClass.ProtoType.Name);
s_managedEntities.Add(pEntity.GetId(), managedClass.CreateInstance(pEntity, arg1.HasEntityNode() ? arg1.entityNode : null));
}
/// <summary>
/// Setup the CESharp EntityFramework, including registering of discovered CESharp entity classes and assumption of already spawned CESharp entites.
/// </summary>
public static void Instantiate(InterDomainHandler handler)
{
EntityProperty.RegisterConverters();
s_managedEntities = new Dictionary <uint, BaseEntity> ();
s_entityClassRegistry = new EntityClassRegistry();
s_entityClassRegistry.RegisterAll();
s_entitySystemSink = new EntitySystemSink();
s_entitySystemSink.Spawn += OnSpawn;
s_entitySystemSink.Event += OnEvent;
s_entitySystemSink.Remove += OnRemove;
s_entityUpdateListener = new EntityUpdateListener();
s_entityUpdateListener.Update += OnUpdate;
// Assume already spawned entities
IEntityIt it = Global.gEnv.pEntitySystem.GetEntityIterator();
if (it != null)
{
it.MoveFirst();
IEntity pEntity = null;
while (!it.IsEnd())
{
pEntity = it.Next();
EntityClass managedClass = s_entityClassRegistry.GetEntityClass(pEntity);
if (managedClass == null)
{
continue;
}
Log.Info("[EntityFramework] Assume entity: {0} ({1})", pEntity.GetName(), managedClass.ProtoType.Name);
BaseEntity instance = managedClass.CreateInstance(pEntity);
handler.RetrieveEntity(instance);
s_managedEntities.Add(pEntity.GetId(), instance);
}
}
}
/// <summary>
/// Only intended to be used by the EntityFramework itself!
/// </summary>
/// <param name="parent">Parent.</param>
private EntityPropertyHandler(EntityClass parent)
{
_parent = parent;
}