/// <summary>
/// handles any Components that need to be removed or added
/// </summary>
void UpdateLists()
{
// handle removals
if (_componentsToRemove.Count > 0)
{
for (int i = 0; i < _componentsToRemove.Count; i++)
{
HandleRemove(_componentsToRemove[i]);
_components.Remove(_componentsToRemove[i]);
}
_componentsToRemove.Clear();
}
// handle additions
if (_componentsToAdd.Count > 0)
{
for (int i = 0, count = _componentsToAdd.Count; i < count; i++)
{
var component = _componentsToAdd[i];
if (component is ECRenderable)
{
_entity.Scene.RenderableComponents.Add(component as ECRenderable);
}
if (component is IUpdatable)
{
_updatableComponents.Add(component as IUpdatable);
}
_components.Add(component);
_tempBufferList.Add(component);
}
// clear before calling onAddedToEntity in case more Components are added then
_componentsToAdd.Clear();
_isComponentListUnsorted = true;
// now that all components are added to the scene, we loop through again and call onAddedToEntity/onEnabled
for (var i = 0; i < _tempBufferList.Count; i++)
{
var component = _tempBufferList[i];
component.OnAddedToEntity();
// component.enabled checks both the Entity and the Component
if (component.Enabled)
{
component.OnEnabled();
}
}
_tempBufferList.Clear();
}
if (_isComponentListUnsorted)
{
_updatableComponents.Sort(compareUpdatableOrder);
_isComponentListUnsorted = false;
}
}
public void UpdateLists()
{
// handle removals
if (_entitiesToRemove.Count > 0)
{
Utils.Swap(ref _entitiesToRemove, ref _tempEntityList);
foreach (var entity in _tempEntityList)
{
// handle the tagList
RemoveFromTagList(entity);
// handle the regular entity list
_entities.Remove(entity);
entity.OnRemovedFromScene();
entity.Scene = null;
}
_tempEntityList.Clear();
}
// handle additions
if (_entitiesToAdd.Count > 0)
{
Utils.Swap(ref _entitiesToAdd, ref _tempEntityList);
foreach (var entity in _tempEntityList)
{
_entities.Add(entity);
entity.Scene = Scene;
// handle the tagList
AddToTagList(entity);
}
// now that all entities are added to the scene, we loop through again and call onAddedToScene
foreach (var entity in _tempEntityList)
{
entity.OnAddedToScene();
}
_tempEntityList.Clear();
_isEntityListUnsorted = true;
}
if (_isEntityListUnsorted)
{
_entities.Sort();
_isEntityListUnsorted = false;
}
// sort our tagList if needed
if (_unsortedTags.Count > 0)
{
foreach (var tag in _unsortedTags)
{
_entityDict[tag].Sort();
}
_unsortedTags.Clear();
}
}
public void UpdateLists()
{
if (_componentsNeedSort)
{
_components.Sort(CompareUpdatableOrder);
_componentsNeedSort = false;
}
if (_unsortedRenderLayers.Count > 0)
{
for (int i = 0, count = _unsortedRenderLayers.Count; i < count; i++)
{
if (_componentsByRenderLayer.TryGetValue(_unsortedRenderLayers[i], out var renderLayerComponents))
{
renderLayerComponents.Sort(CompareUpdatableOrder);
}
}
_unsortedRenderLayers.Clear();
}
}