/// <summary>
/// Raises an event indicating that a game object has been added to an area.
/// </summary>
protected void InstanceInsertedIntoCollection(OEICollectionWithEvents cList, int index, object value)
{
INWN2Instance ins = (INWN2Instance)value;
NWN2GameArea area = (NWN2GameArea)cList.Tag;
OnInstanceAdded(cList, new InstanceEventArgs(ins, area));
}
//
// Called when a resource element changes and a rescan is necessary.
//
private void OnResourceRepositoryInvalidated(OEICollectionWithEvents List)
{
//
// Tell the resource accessor to invalidate its resource indexes.
//
InvalidateResourceIndexes();
}
private void OnResourceRepositoryAdded(OEICollectionWithEvents List, int Index, object Value)
{
IResourceRepository Repository = (IResourceRepository)Value;
//
// Subscribe to the new repository.
//
Repository.Resources.Changed += this.OnResourceRepositoryContentsInvalidated;
InvalidateResourceIndexes();
}
/// <summary>
/// Raises an event indicating that a game object has been removed from an area.
/// </summary>
protected void InstanceRemovedFromCollection(OEICollectionWithEvents cList, int index, object value)
{
INWN2Instance ins = (INWN2Instance)value;
try {
foreach (NWN2GameArea a in NWN2Toolset.NWN2ToolsetMainForm.App.Module.Areas.Values)
{
foreach (NWN2InstanceCollection collection in a.AllInstances)
{
if (collection == cList)
{
OnInstanceRemoved(cList, new InstanceEventArgs(ins, a));
return;
}
}
}
}
catch (Exception) {}
// Always null when the instance has been removed:
NWN2GameArea area = (NWN2GameArea)cList.Tag;
OnInstanceRemoved(cList, new InstanceEventArgs(ins, area));
}
//
// Called when a resource element changes and a rescan is necessary.
//
private void OnResourceRepositoryInvalidated(OEICollectionWithEvents List)
{
//
// Tell the resource accessor to invalidate its resource indexes.
//
InvalidateResourceIndexes();
}
private void OnResourceRepositoryAdded(OEICollectionWithEvents List, int Index, object Value)
{
IResourceRepository Repository = (IResourceRepository)Value;
//
// Subscribe to the new repository.
//
Repository.Resources.Changed += this.OnResourceRepositoryContentsInvalidated;
InvalidateResourceIndexes();
}
