remove from instance

void QuestManager::RemoveFromInstance(uint16 instance_id)
{
    QuestManagerCurrentQuestVars();
    if(initiator) {
        if(database.RemoveClientFromInstance(instance_id, initiator->CharacterID())) {
            initiator->Message(0, "Removed client from instance.");
        } else {
            initiator->Message(0, "Failed to remove client from instance.");
        }
    }
}

void QuestManager::RemoveAllFromInstance(uint16 instance_id)
{
    QuestManagerCurrentQuestVars();
    if(initiator) {
        std::list<uint32> charid_list;
        uint16 i = 1;
        database.GetCharactersInInstance(instance_id,charid_list);
        auto iter = charid_list.begin();
        while(iter != charid_list.end()) {
            if(database.RemoveClientFromInstance(instance_id, *iter)) {
                // remove this after testing
                initiator->Message(0, "Removed charid %i from instance.", *iter);
            } else {
                // warn them that this character was not removed
                // todo change to character name or just remove?
                initiator->Message(0, "Failed to remove charid %i from instance.", *iter);
            }
            ++i;
            ++iter;
        }
    }
}