commit from backup

Libraries/oUF_Plugins/oUF_PVPSpecIcons/oUF_PVPSpecIcons.lua

@@ -0,0 +1,65 @@
+local _, ns = ...
+local oUF = ns.oUF or oUF
+assert(oUF, 'oUF not loaded')
+
+
+local Update = function(self, event, unit)
+	if event == 'ARENA_OPPONENT_UPDATE' and unit ~= self.unit then return; end
+	local specIcon = self.PVPSpecIcon
+	
+	local _, instanceType = IsInInstance();
+	specIcon.instanceType = instanceType
+	
+	if(specIcon.PreUpdate) then specIcon:PreUpdate(event) end
+
+	if instanceType == 'arena' then
+		local numOpps = GetNumArenaOpponentSpecs()
+		local ID = self.unit:match('arena(%d)') or self:GetID() or 0
+		local specID = GetArenaOpponentSpec(tonumber(ID))
+		if specID and specID > 0 then
+			local _, _, _, icon = GetSpecializationInfoByID(specID);
+			specIcon.Icon:SetTexture(icon)
+		else
+			specIcon.Icon:SetTexture([[INTERFACE\ICONS\INV_MISC_QUESTIONMARK]])
+		end
+	else
+		local unitFactionGroup = UnitFactionGroup(self.unit)
+		if unitFactionGroup == "Horde" then
+			specIcon.Icon:SetTexture([[Interface\Icons\INV_BannerPVP_01]])
+		elseif unitFactionGroup == 'Alliance' then
+			specIcon.Icon:SetTexture([[Interface\Icons\INV_BannerPVP_02]])
+		else
+			specIcon.Icon:SetTexture([[INTERFACE\ICONS\INV_MISC_QUESTIONMARK]])
+		end
+	end
+
+	if(specIcon.PostUpdate) then specIcon:PostUpdate(event) end
+end
+
+local Enable = function(self)
+	local specIcon = self.PVPSpecIcon
+	if specIcon then
+		self:RegisterEvent("ARENA_OPPONENT_UPDATE", Update, true)
+		self:RegisterEvent("PLAYER_ENTERING_WORLD", Update, true)
+		
+		if not specIcon.Icon then
+			specIcon.Icon = specIcon:CreateTexture(nil, "OVERLAY")
+			specIcon.Icon:SetAllPoints(specIcon)
+			specIcon.Icon:SetTexCoord(0.07, 0.93, 0.07, 0.93)
+		end
+		specIcon:Show()
+		return true
+	end
+end
+ 
+local Disable = function(self)
+	local specIcon = self.PVPSpecIcon
+	if specIcon then
+		self:UnregisterEvent("ARENA_PREP_OPPONENT_SPECIALIZATIONS", Update)
+		self:UnregisterEvent("ARENA_OPPONENT_UPDATE", Update)
+		self:UnregisterEvent("PLAYER_ENTERING_WORLD", Update)		
+		specIcon:Hide()
+	end
+end
+ 
+oUF:AddElement('PVPSpecIcon', Update, Enable, Disable)

Libraries/oUF_Plugins/oUF_PVPSpecIcons/oUF_PVPSpecIcons.toc

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+## Interface: 50001
+## Title: oUF Arena Spec Icons
+## Notes: Adds spec icons to arena frames.
+## Author: Elv
+## Version: 1.00
+## X-Category: oUF
+## Dependencies: oUF
+
+oUF_PVPSpecIcons.lua