public override void OnEntityDestroy(EntityBase entity)
{
RecordComponent rc = m_world.GetSingletonComp <RecordComponent>();
ChangeRecordInfo info = new ChangeRecordInfo();
info.m_type = ChangeType.DestroyEntity;
info.m_EnityID = entity.ID;
rc.m_changeCache.Add(info);
}
public override void OnEntityCompRemove(EntityBase entity, string compName, ComponentBase component)
{
RecordComponent rc = m_world.GetSingletonComp <RecordComponent>();
ChangeRecordInfo info = new ChangeRecordInfo();
info.m_type = ChangeType.RemoveComp;
info.m_EnityID = entity.ID;
info.m_compName = compName;
info.m_comp = component;
rc.m_changeCache.Add(info);
}
public void RevertByChangeRecordInfo(ChangeRecordInfo info)
{
switch (info.m_type)
{
case ChangeType.AddComp: RevertAddComp(info); break;
case ChangeType.ChangeComp: RevertChangeComp(info); break;
case ChangeType.RemoveComp: RevertRemoveComp(info); break;
case ChangeType.CreateEntity: RevertCreateEntity(info); break;
case ChangeType.DestroyEntity: RevertDestroyEntity(info); break;
}
}
public void RevertDestroyEntity(ChangeRecordInfo info)
{
m_world.CreateEntity(info.m_EnityID);
}
public void RevertRemoveComp(ChangeRecordInfo info)
{
EntityBase entity = m_world.GetEntity(info.m_EnityID);
entity.AddComp(info.m_compName, info.m_comp);
}
