internal void Remove(Command command)
{
if (command == null || !m_commandTable.ContainsKey(command))
{
return;
}
LinkedListElement e = m_commandTable[command];
m_commandTable.Remove(command);
if (e.Equals(m_lastCommand))
{
m_lastCommand = e.GetPrevious();
}
if (e.Equals(m_firstCommand))
{
m_firstCommand = e.GetNext();
}
e.Remove();
var requirements = command.GetRequirements();
foreach (var requirement in requirements)
{
requirement.SetCurrentCommand(null);
}
command.Removed();
}
