dont forget special characters in file name. incompatible with map explorer.

mapcomplete.lua

function MAP_OPEN_HOOKED(frame)
	_G["MAP_OPEN_OLD"](frame);
	DRAW_RED_FOG(frame);
end

function REVEAL_MAP_PICTURE_HOOKED(frame, mapName, info, i, forMinimap)
	_G["REVEAL_MAP_PICTURE_OLD"](frame, mapName, info, i, forMinimap);
	DRAW_RED_FOG(frame);
end

function MINIMAP_CHAR_UDT_HOOKED(frame, msg, argStr, argNum)
	_G["MINIMAP_CHAR_UDT_OLD"](frame, msg, argStr, argNum);
	DRAW_RED_FOG(frame);
end

function UPDATE_MINIMAP_HOOKED(frame, isFirst)
	_G["UPDATE_MINIMAP_OLD"](frame, isFirst);
	DRAW_RED_FOG(frame);
end

function DRAW_RED_FOG(frame)
	HIDE_CHILD_BYNAME(frame, "_SAMPLE_");
	local offsetX, offsetY = GET_MAPFOG_PIC_OFFSET(frame);
	local mapPic = GET_CHILD(frame, "map", 'ui::CPicture');
	local mapZoom = math.abs((GET_MINIMAPSIZE() + 100) / 100);

	if frame == ui.GetFrame("map") then
		mapZoom = 1;
	end

	local list = session.GetMapFogList(session.GetMapName());
	local cnt = list:Count();
	for i = 0 , cnt - 1 do
		local tile = list:PtrAt(i);

		if tile.revealed == 0 then
			local mapName = session.GetMapName();
			local list = session.GetMapFogList(mapName);
			local cnt = list:Count();
			for i = 0 , cnt - 1 do
				local info = list:PtrAt(i);
				info.revealed = 1;
			end
			packet.ReqSaveMapReveal(mapName);
			local frame = ui.GetFrame('map');
			UPDATE_MAP(frame);

			if tile.selected == 1 then
				pic:ShowWindow(0);
			end
		end
	end

	frame:Invalidate();
end

local acutil = require("acutil")
--ui.SysMsg("Map Fog Viewer loaded!");
CHAT_SYSTEM("Map Completer loaded!")
acutil.setupHook(MAP_OPEN_HOOKED, "MAP_OPEN");
acutil.setupHook(REVEAL_MAP_PICTURE_HOOKED, "REVEAL_MAP_PICTURE");
acutil.setupHook(MINIMAP_CHAR_UDT_HOOKED, "MINIMAP_CHAR_UDT");
acutil.setupHook(UPDATE_MINIMAP_HOOKED, "UPDATE_MINIMAP");