LoadAddOn("Blizzard_ArenaUI")
ArenaEnemyFrame1:ClearAllPoints()
ArenaEnemyFrame2:ClearAllPoints()
ArenaEnemyFrame3:ClearAllPoints()

ArenaEnemyFrame1:SetPoint("CENTER",UIParent,"CENTER",240,40)
ArenaEnemyFrame2:SetPoint("CENTER",UIParent,"CENTER",240,0)
ArenaEnemyFrame3:SetPoint("CENTER",UIParent,"CENTER",240,-40)

ArenaEnemyFrame1.SetPoint = function() end
ArenaEnemyFrame2.SetPoint = function() end
ArenaEnemyFrame3.SetPoint = function() end

ArenaEnemyFrames:SetScale(1.6)


hooksecurefunc("UnitFramePortrait_Update",function(self)
        if self.portrait then
                if UnitIsPlayer(self.unit) then
                        local t = CLASS_ICON_TCOORDS[select(2, UnitClass(self.unit))]
                        if t then
                                self.portrait:SetTexture("Interface\\TargetingFrame\\UI-Classes-Circles")
                                self.portrait:SetTexCoord(unpack(t))
                        end
                else
                        self.portrait:SetTexCoord(0,1,0,1)
                end
        end
end)


PlayerFrame:SetScale(1.6)
TargetFrame:SetScale(1.6)
BuffFrame:SetScale(1.3)
FocusFrame:SetScale(1.25)
FocusFrameSpellBar:SetScale(1.3)


local ClassColorUnits = {
	["target"] = {
		["name"] = "TargetFrame",
		["back"] = "TargetFrame",
		["x-offset"] = -104,
		["y-offset"] = 60,
		["x-offset2"] = 6,
		["y-offset2"] = -22,
	},
	["player"] = {
		["name"] = "PlayerFrame",
		["back"] = "PlayerFrameBackground",
		["x-offset"] = 0,
		["y-offset"] = 22,
		["x-offset2"] = 0,
		["y-offset2"] = 0,
	},
	["focus"] = {
		["name"] = "FocusFrame",
		["back"] = "FocusFrame",
		["x-offset"] = -104,
		["y-offset"] = 60,
		["x-offset2"] = 6,
		["y-offset2"] = -22,
	},
}
local function updateClassColor(unit)
	if(unit and UnitExists(unit)) then
		local _,class = UnitClass(unit)
		if(class and RAID_CLASS_COLORS[class]) then
			if(ClassColorUnits[unit]) then
				local uf = _G[ClassColorUnits[unit]['name']]
				local bg = _G[ClassColorUnits[unit]['back']]
				if(not uf['unitClassColorBack']) then
					uf['unitClassColorBack'] = uf:CreateTexture(nil, "ARTWORK")
					uf['unitClassColorBack']:SetPoint("TOPLEFT", bg, ClassColorUnits[unit]['x-offset2'], ClassColorUnits[unit]['y-offset2'])
					uf['unitClassColorBack']:SetPoint("BOTTOMRIGHT", bg, ClassColorUnits[unit]['x-offset'], ClassColorUnits[unit]['y-offset'])
					uf['unitClassColorBack']:SetTexture("Interface\\TargetingFrame\\UI-StatusBar")
				end
				local col = RAID_CLASS_COLORS[class]
				uf['unitClassColorBack']:SetVertexColor(col['r'], col['g'], col['b'])
			end
		end
	end
end

local frame = CreateFrame("Frame")
frame:RegisterEvent("PLAYER_FOCUS_CHANGED")
frame:RegisterEvent("PLAYER_TARGET_CHANGED")
frame:RegisterEvent("PLAYER_ENTERING_WORLD")
frame:SetScript("OnEvent", function(self, event)
	if(event=="PLAYER_FOCUS_CHANGED") then
		updateClassColor('focus')
	elseif(event=="PLAYER_TARGET_CHANGED") then
		updateClassColor('target')
	elseif(event=="PLAYER_ENTERING_WORLD") then
		updateClassColor('player')
		self:UnregisterEvent(event)
	end
end)

UFP = "UnitFramePortrait_Update"; UICC = "Interface\\TargetingFrame\\UI-Classes-Circles"; CIT = CLASS_ICON_TCOORDS
hooksecurefunc(UFP,function(self) if self.portrait then local t = CIT[select(2,UnitClass(self.unit))] if t then self.portrait:SetTexture(UICC) self.portrait:SetTexCoord(unpack(t)) end end end)

local UnitIsPlayer, UnitIsConnected, UnitClass, RAID_CLASS_COLORS =
UnitIsPlayer, UnitIsConnected, UnitClass, RAID_CLASS_COLORS
local _, class, c

local function colour(statusbar, unit)
if UnitIsPlayer(unit) and UnitIsConnected(unit) and unit == statusbar.unit and UnitClass(unit) then
_, class = UnitClass(unit)
c = CUSTOM_CLASS_COLORS and CUSTOM_CLASS_COLORS[class] or RAID_CLASS_COLORS[class]
statusbar:SetStatusBarColor(c.r, c.g, c.b)
end
end

hooksecurefunc("UnitFrameHealthBar_Update", colour)
hooksecurefunc("HealthBar_OnValueChanged", function(self)
colour(self, self.unit)
end)

local sb = _G.GameTooltipStatusBar
local addon = CreateFrame("Frame", "StatusColour")
addon:RegisterEvent("UPDATE_MOUSEOVER_UNIT")
addon:SetScript("OnEvent", function()
colour(sb, "mouseover")
end)


for i=1, 12 do
        _G["ActionButton"..i.."HotKey"]:SetAlpha(0) -- main bar
        _G["MultiBarBottomRightButton"..i.."HotKey"]:SetAlpha(0) -- bottom right bar
        _G["MultiBarBottomLeftButton"..i.."HotKey"]:SetAlpha(0) -- bottom left bar
        _G["MultiBarRightButton"..i.."HotKey"]:SetAlpha(0) -- right bar
        _G["MultiBarLeftButton"..i.."HotKey"]:SetAlpha(0) -- left bar
end

for i=1,4 do
        local f = _G["PartyMemberFrame"..i]
        f:UnregisterEvent("UNIT_AURA")
        local g = CreateFrame("Frame")
        g:RegisterEvent("UNIT_AURA")
        g:SetScript("OnEvent",function(self,event,a1)
                if a1 == f.unit then
                        RefreshDebuffs(f,a1,20,nil,1)
                else
                        if a1 == f.unit.."pet" then
                                PartyMemberFrame_RefreshPetDebuffs(f)
                        end
                end
        end)
        local b = _G[f:GetName().."Debuff1"]
        b:ClearAllPoints()
        b:SetPoint("LEFT",f,"RIGHT",-7,5)
        for j=5,20 do
                local l = f:GetName().."Debuff"
                local n = l..j
                local c = CreateFrame("Frame",n,f,"PartyDebuffFrameTemplate")
                c:SetPoint("LEFT",_G[l..(j-1)],"RIGHT")
        end
end

for i=1,4 do
        local f = _G["PartyMemberFrame"..i]
        f:UnregisterEvent("UNIT_AURA")
        local g = CreateFrame("Frame")
        g:RegisterEvent("UNIT_AURA")
        g:SetScript("OnEvent",function(self,event,a1)
                if a1 == f.unit then
                        RefreshBuffs(f,a1,20,nil,1)
                end
        end)
        for j=1,20 do
                local l = f:GetName().."Buff"
                local n = l..j
                local c = CreateFrame("Frame",n,f,"TargetBuffFrameTemplate")
                c:EnableMouse(false)
                if j == 1 then
                        c:SetPoint("TOPLEFT",48,-32)
                else
                        c:SetPoint("LEFT",_G[l..(j-1)],"RIGHT",1,0)
                end
        end
end