/// <summary>
/// 附加子实体。
/// </summary>
/// <param name="childEntity">要附加的子实体。</param>
/// <param name="parentEntity">被附加的父实体。</param>
/// <param name="parentTransformPath">相对于被附加父实体的位置。</param>
/// <param name="userData">用户自定义数据。</param>
public void AttachEntity(Entity childEntity, Entity parentEntity, string parentTransformPath, object userData)
{
if (childEntity == null)
{
Log.Warning("Child entity is invalid.");
return;
}
if (parentEntity == null)
{
Log.Warning("Parent entity is invalid.");
return;
}
Transform parentTransform = null;
if (string.IsNullOrEmpty(parentTransformPath))
{
parentTransform = parentEntity.Logic.CachedTransform;
}
else
{
parentTransform = parentEntity.Logic.CachedTransform.Find(parentTransformPath);
if (parentTransform == null)
{
Log.Warning("Can not find transform path '{0}' from parent entity '{1}'.", parentTransformPath, parentEntity.Logic.Name);
parentTransform = parentEntity.Logic.CachedTransform;
}
}
m_EntityManager.AttachEntity(childEntity, parentEntity, new AttachEntityInfo(parentTransform, userData));
}
public void AttachEntity(Entity childEnity, Entity parentEntity, Transform parentTransform, object userData)
{
if (parentTransform)
{
parentTransform = parentEntity.Logic.CachedTransform;
}
m_EntityManager.AttachEntity(childEnity, parentEntity, new AttachEntityInfo(parentTransform, userData));
}
/// <summary>
/// 附加子实体。
/// </summary>
/// <param name="childEntity">要附加的子实体。</param>
/// <param name="parentEntity">被附加的父实体。</param>
/// <param name="parentTransform">相对于被附加父实体的位置。</param>
/// <param name="userData">用户自定义数据。</param>
public void AttachEntity(Entity childEntity, Entity parentEntity, Transform parentTransform, object userData)
{
if (childEntity == null)
{
Log.Warning("Child entity is invalid.");
return;
}
if (parentEntity == null)
{
Log.Warning("Parent entity is invalid.");
return;
}
if (parentTransform == null)
{
parentTransform = parentEntity.Logic.CachedTransform;
}
m_EntityManager.AttachEntity(childEntity, parentEntity, new AttachEntityInfo(parentTransform, userData));
}
/// <summary>
/// 附加子实体。
/// </summary>
/// <param name="childEntity">要附加的子实体。</param>
/// <param name="parentEntity">被附加的父实体。</param>
/// <param name="parentTransform">相对于被附加父实体的位置。</param>
/// <param name="userData">用户自定义数据。</param>
public void AttachEntity(Entity childEntity, Entity parentEntity, Transform parentTransform, object userData)
{
if (childEntity == null)
{
Log.Warning("Child entity is invalid.");
return;
}
if (parentEntity == null)
{
Log.Warning("Parent entity is invalid.");
return;
}
if (parentTransform == null)
{
parentTransform = parentEntity.Logic.CachedTransform;
}
AttachEntityInfo attachEntityInfo = ReferencePool.Acquire <AttachEntityInfo>();
attachEntityInfo.Initialize(parentTransform, userData);
m_EntityManager.AttachEntity(childEntity, parentEntity, attachEntityInfo);
}