public MenuHandler_ChangeMap(Handle:menu, MenuAction:action, param1, param2)

{

	if (action == MenuAction_Cancel)

	{

		if (param2 == MenuCancel_ExitBack && hTopMenu != INVALID_HANDLE)

		{

			DisplayTopMenu(hTopMenu, param1, TopMenuPosition_LastCategory);

		}

	}

	else if (action == MenuAction_Select)

	{

		decl String:map[64];

		GetMenuItem(menu, param2, map, sizeof(map));

		ShowActivity2(param1, "[SM] ", "%t", "Changing map", map);

		LogAction(param1, -1, "\"%L\" changed map to \"%s\"", param1, map);

		new Handle:dp;

		CreateDataTimer(3.0, Timer_ChangeMap, dp);

		WritePackString(dp, map);

	}

}

public AdminMenu_Map(Handle:topmenu, 

							  TopMenuAction:action,

							  TopMenuObject:object_id,

							  param,

							  String:buffer[],

							  maxlength)

{

	if (action == TopMenuAction_DisplayOption)

	{

		Format(buffer, maxlength, "%T", "Choose Map", param);

	}

	else if (action == TopMenuAction_SelectOption)

	{

		DisplayMenu(g_MapList, param, MENU_TIME_FOREVER);

	}

}

public Action:Command_Map(client, args)

{

	if (args < 1)

	{

		ReplyToCommand(client, "[SM] Usage: sm_map <map>");

		return Plugin_Handled;

	}

	decl String:map[64];

	GetCmdArg(1, map, sizeof(map));

	if (!IsMapValid(map))

	{

		ReplyToCommand(client, "[SM] %t", "Map was not found", map);

		return Plugin_Handled;

	}

	ShowActivity2(client, "[SM] ", "%t", "Changing map", map);

	LogAction(client, -1, "\"%L\" changed map to \"%s\"", client, map);

	new Handle:dp;

	CreateDataTimer(3.0, Timer_ChangeMap, dp);

	WritePackString(dp, map);

	return Plugin_Handled;

}

public Action:Timer_ChangeMap(Handle:timer, Handle:dp)

{

	decl String:map[65];

	ResetPack(dp);

	ReadPackString(dp, map, sizeof(map));

	ServerCommand("changelevel \"%s\"", map);

	return Plugin_Stop;

}

LoadMapList(Handle:menu)

{

	decl String:mapPath[256];

	BuildPath(Path_SM, mapPath, sizeof(mapPath), "configs/adminmenu_maplist.ini");

	if (!FileExists(mapPath))

	{	

		if (g_MapList != INVALID_HANDLE)

		{

			RemoveAllMenuItems(menu);

		}

		return LoadMapFolder(menu);		

	}

	// If the file hasn't changed, there's no reason to reload

	// all of the maps.

	new fileTime =  GetFileTime(mapPath, FileTime_LastChange);

	if (g_mapFileTime == fileTime)

	{

		return GetMenuItemCount(menu);

	}

	g_mapFileTime = fileTime;

	// Reset the array

	if (g_MapList != INVALID_HANDLE)

	{

		RemoveAllMenuItems(menu);

	}

	new Handle:file = OpenFile(mapPath, "rt");

	if (file == INVALID_HANDLE)

	{

		LogError("[SM] Could not open file: %s, reverting to map folder", mapPath);

		return LoadMapFolder(menu);

	}

	decl String:buffer[256], len;

	while (!IsEndOfFile(file) && ReadFileLine(file, buffer, sizeof(buffer)))

	{

		TrimString(buffer);

		if ((len = StrContains(buffer, ".bsp", false)) != -1)

		{

			buffer[len] = '\0';

		}

		if (buffer[0] == '\0' 

			|| buffer[0] == ';'

			|| buffer[0] == '/'

			|| !IsValidConVarChar(buffer[0]))

		{

			continue;

		}

		if (IsMapValid(buffer))

		{

			AddMenuItem(menu, buffer, buffer);

		}

	}

	CloseHandle(file);

	new count = GetMenuItemCount(menu);

	if (!count)

		return LoadMapFolder(menu);

	else

		return count;

}

LoadMapFolder(Handle:menu)

{

	LogMessage("[SM] Loading menu map list from maps folder");

	new Handle:mapDir = OpenDirectory("maps/");

	if (mapDir == INVALID_HANDLE)

	{

		LogError("[SM] Could not open map directory for reading");

		return 0;

	}

	new String:mapName[64];

	new String:buffer[64];

	new FileType:fileType;

	new len;

	while(ReadDirEntry(mapDir, mapName, sizeof(mapName), fileType))

	{

		if(fileType == FileType_File)

		{

			len = strlen(mapName);

			if(SplitString(mapName, ".bsp", buffer, sizeof(buffer)) == len)

			{

				AddMenuItem(menu, buffer, buffer);

			}

		}

  	}

  	CloseHandle(mapDir);

  	return GetMenuItemCount(menu);

}