-- // ArenaTrinkets
ArenaTrinkets = CreateFrame("Frame", nil, UIParent)
function ArenaTrinkets:Initialize()
     for i = 1, MAX_ARENA_ENEMIES do
           local ArenaFrame = _G["ArenaEnemyFrame"..i]
           self:CreateIcon(ArenaFrame)
     end
end
function ArenaTrinkets:CreateIcon(frame)
     local trinket = CreateFrame("Cooldown", nil, frame, "CooldownFrameTemplate")
     trinket:SetFrameLevel(frame:GetFrameLevel() + 3)
     trinket:SetDrawEdge(false)
     trinket:ClearAllPoints()
     trinket:SetPoint("LEFT", frame, "RIGHT", 0, -1)
     trinket:SetSize(22, 22)

     trinket.Icon = CreateFrame("Frame", nil, trinket)
     trinket.Icon:SetFrameLevel(trinket:GetFrameLevel() - 1)
     trinket.Icon:SetAllPoints()
     trinket.Icon.Texture = trinket.Icon:CreateTexture(nil, "BORDER")
     trinket.Icon.Texture:SetPoint("TOPLEFT", -3, 2)
     trinket.Icon.Texture:SetSize(25, 25)
SetPortraitToTexture(trinket.Icon.Texture, UnitFactionGroup('player') == "Horde" and "Interface\\Icons\\inv_jewelry_trinketpvp_02" or "Interface\\Icons\\inv_jewelry_trinketpvp_01")
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     trinket.Icon.Border = CreateFrame("Frame", nil, trinket.Icon)
     trinket.Icon.Border:SetFrameLevel(trinket:GetFrameLevel() + 1)
     trinket.Icon.Border:SetAllPoints()
     trinket.Icon.Border.Texture = trinket.Icon.Border:CreateTexture(nil, "ARTWORK")
     trinket.Icon.Border.Texture:SetTexture("Interface\\Minimap\\MiniMap-TrackingBorder")         
     if IsAddOnLoaded("Lorti UI") then
          trinket.Icon.Border.Texture:SetVertexColor(.005,.005,.005)
     end
     trinket.Icon.Border.Texture:SetPoint("TOPLEFT", -9, 7)
     trinket.Icon.Border.Texture:SetSize(63, 63)
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     local id = frame:GetID()
            self["arena"..id] = trinket
            if ( trinket ) then
                   trinket.Icon:SetParent(trinket:GetParent())
                   trinket.Icon:SetScale(1)
                   trinket.Icon:SetFrameLevel(trinket:GetFrameLevel() - 1)
     else
            for i = 1, MAX_ARENA_ENEMIES do
                  trinket.Icon:SetParent(trinket:GetParent())
                  trinket.Icon:SetScale(1)
                  trinket.Icon:SetFrameLevel(trinket:GetFrameLevel() - 1)
            end
      end
end
function ArenaTrinkets:ShowTrinkets()
      for i = 1, MAX_ARENA_ENEMIES do
            self["arena"..i].Icon:Show()
            self["arena"..i]:Show()
            self["arena"..i]:SetCooldown(0, 0)
      end
end
function ArenaTrinkets:HideTrinkets()
      for i = 1, MAX_ARENA_ENEMIES do
            self["arena"..i].Icon:Hide()
            self["arena"..i]:Hide()
            self["arena"..i]:SetCooldown(0, 0)
      end
end
ArenaTrinkets:SetScript("OnEvent", function(self, event, ...) return self[event](self, ...) end)
function ArenaTrinkets:UNIT_SPELLCAST_SUCCEEDED(unitID, spell)
      if not ArenaTrinkets[unitID] then return end

      if spell == GetSpellInfo(42292) or spell == GetSpellInfo(59752) then -- Trinket and EMFH
            CooldownFrame_SetTimer(self[unitID], GetTime(), 120, 1)
      elseif spell == GetSpellInfo(7744) then -- WOTF
            CooldownFrame_SetTimer(self[unitID], GetTime(), 30, 1)
      end
end
function ArenaTrinkets:PLAYER_ENTERING_WORLD()
local _, instanceType = IsInInstance()
      if instanceType == "arena" then
            self:RegisterEvent("UNIT_SPELLCAST_SUCCEEDED")
            ArenaTrinkets:ShowTrinkets()
            SetBinding("TAB", "TARGETNEARESTENEMYPLAYER")
      else
            ArenaTrinkets:HideTrinkets()
            SetBinding("TAB", "TARGETNEARESTENEMY")
                  if ( self:IsEventRegistered("UNIT_SPELLCAST_SUCCEEDED") ) then
                  self:UnregisterEvent("UNIT_SPELLCAST_SUCCEEDED")
            end
      end
end
ArenaTrinkets:RegisterEvent("PLAYER_ENTERING_WORLD")
function ArenaTrinkets:PLAYER_LOGIN()
       if not IsAddOnLoaded("Blizzard_ArenaUI") then
             LoadAddOn("Blizzard_ArenaUI")
       end
       self:Initialize()
end
ArenaTrinkets:RegisterEvent("PLAYER_LOGIN")

local arenaframes = CreateFrame("Frame")
local _, instanceType = IsInInstance()
arenaframes:RegisterEvent("ADDON_LOADED")
arenaframes:RegisterEvent("PLAYER_ENTERING_WORLD")
arenaframes:RegisterEvent("ARENA_PREP_OPPONENT_SPECIALIZATIONS")
arenaframes:SetScript("OnEvent", function(self, event, addon)
      if addon=="Blizzard_ArenaUI" and not (IsAddOnLoaded("Shadowed Unit Frames")) then
      for i = 1, MAX_ARENA_ENEMIES do
      local ArenaFrame = _G["ArenaEnemyFrame"..i]
      local CastBar = _G["ArenaEnemyFrame"..i.."CastingBar"]
            ArenaFrame:ClearAllPoints()
            ArenaFrame:SetPoint("CENTER",UIParent,"CENTER",340,140-50*(i-1))
            ArenaFrame.SetPoint = function() end
            CastBar:SetSize(110,14)
            ArenaPrepFrames:SetScale(1.4)
            ArenaEnemyFrames:SetScale(1.4)
      end
      elseif event == "ARENA_PREP_OPPONENT_SPECIALIZATIONS" or (event == "PLAYER_ENTERING_WORLD" and instanceType == "arena") then
            for i = 1, MAX_ARENA_ENEMIES do
            local PrepFrame = _G["ArenaPrepFrame"..i]
                  PrepFrame:ClearAllPoints()
                  PrepFrame:SetPoint("CENTER",UIParent,"CENTER",340,140-50*(i-1))
            end
      end
end)