Function C_DeinitConsole

source/common/console/c_console.cpp:291–349

//==========================================================================

void C_DeinitConsole ()
{
	GameAtExit *cmd = ExitCmdList;

	while (cmd != NULL)
	{
		GameAtExit *next = cmd->Next;
		AddCommandString (cmd->Command.GetChars());
		delete cmd;
		cmd = next;
	}

	// Free command history
	History *hist = HistTail;

	while (hist != NULL)
	{
		History *next = hist->Newer;
		delete hist;
		hist = next;
	}
	HistTail = HistHead = HistPos = NULL;

	// Free alias commands. (i.e. The "commands" that can be allocated
	// at runtime.)
	for (size_t i = 0; i < countof(Commands); ++i)
	{
		FConsoleCommand *command = Commands[i];

		while (command != NULL)
		{
			FConsoleCommand *nextcmd = command->m_Next;
			if (command->IsAlias())
			{
				delete command;
			}
			command = nextcmd;
		}
	}

	// Make sure all tab commands are cleared before the memory for
	// their names is deallocated.
	C_ClearTabCommands ();
	C_ClearDynCCmds();

	// Free AddToConsole()'s work buffer
	if (work != NULL)
	{
		free (work);
		work = NULL;
		worklen = 0;
	}

	if (conbuffer != NULL)
	{
		delete conbuffer;
		conbuffer = NULL;
	}