UIPanelWindows["WorldMapFrame"] = {area = "center", pushable = 9}
hooksecurefunc(WorldMapFrame, "Show", function(self)
self:SetScale(0.75)
self:EnableKeyboard(false)
BlackoutWorld:Hide()
end)

local fmt = string.format
local sub = string.sub
local find = string.find
local RAID_CLASS_COLORS = RAID_CLASS_COLORS
local _G = _G

local UnitClass = UnitClass
local GetRaidRosterInfo = GetRaidRosterInfo
local UnitAffectingCombat = UnitAffectingCombat
local UnitIsDeadOrGhost = UnitIsDeadOrGhost
local MapUnit_IsInactive = MapUnit_IsInactive

--Artwork taken from Cartographer
local path = "Interface\\AddOns\\lolMap\\Artwork\\"

local FixUnit, FixWorldMapUnits, FixBattlefieldUnits, OnUpdate, UpdateUnitIcon

local GroupIcons = CreateFrame("Frame", nil, UIParent)

function GroupIcons:OnEnable()
	if not IsAddOnLoaded("Blizzard_BattlefieldMinimap") then
		self:RegisterEvent("ADDON_LOADED", function(event, addon)
			if addon == "Blizzard_BattlefieldMinimap" then
				GroupIcons:UnregisterEvent("ADDON_LOADED")
				FixBattlefieldUnits(true)
				self:UnregisterEvent("ADDON_LOADED")
			end
		end)
	else
		FixBattlefieldUnits(true)
	end
	FixWorldMapUnits(true)
end

function GroupIcons:OnDisable()
	FixWorldMapUnits(false)
	FixBattlefieldUnits(false)
end

function FixUnit(unit, state, isNormal)
	local frame = _G[unit]
	local icon = _G[unit.."Icon"]
	if state then
		frame:SetScript("OnUpdate", OnUpdate)
		if isNormal then
			icon:SetTexture(path .. "Normal")
		end
	else
		frame:SetScript("OnUpdate", MapUnit_OnUpdate)
		icon:SetVertexColor(1, 1, 1)
		icon:SetTexture("Interface\\WorldMap\\WorldMapPartyIcon")
	end
end

function FixWorldMapUnits(state)
	for i = 1, 4 do
		FixUnit(fmt("WorldMapParty%d", i), state, true)
	end
	for i = 1,40 do
		FixUnit(fmt("WorldMapRaid%d", i), state)
	end
end

function FixBattlefieldUnits(state)
	if BattlefieldMinimap then
		for i = 1, 4 do
		FixUnit(fmt("BattlefieldMinimapParty%d", i), state, true)
	end
		for i = 1, 40 do
			FixUnit(fmt("BattlefieldMinimapRaid%d", i), state)
		end
	end
end

function OnUpdate(self)
	local name = self:GetName().."Icon"
	local texture = _G[name]
	if texture then
		UpdateUnitIcon(texture, self.unit)
	end
end

local grouptex = path .. "Group%d"
function UpdateUnitIcon(tex, unit)
	--Don't flash or color inactive
	if MapUnit_IsInactive(unit) then return end
	-- sanity check
	if not (tex and unit) then return end
	-- grab the class filename
	local _, fileName = UnitClass(unit)
	if not fileName then return end

	-- handle raid units, and set the correct subgroup texture
	if find(unit, "raid", 1, true) then
		local _, _, subgroup = GetRaidRosterInfo(sub(unit, 5))
		if not subgroup then return end
		tex:SetTexture(fmt(grouptex, subgroup))
	end

	-- color the texture
	local t = RAID_CLASS_COLORS[fileName]
	-- either by flash color
	if (GetTime() % 1 < 0.5) then
		if UnitAffectingCombat(unit) then
			-- red flash for units in combat
			tex:SetVertexColor(0.8, 0, 0)
		elseif UnitIsDeadOrGhost(unit) then
			-- dark grey flash for dead units
			tex:SetVertexColor(0.2, 0.2, 0.2)
		end
	-- or class color
	elseif t then
		tex:SetVertexColor(t.r, t.g, t.b)
	else --fallback grey, you never know what happens
		tex:SetVertexColor(0.8, 0.8, 0.8)
	end
end
GroupIcons:OnEnable()