nameplates: validate unitstr before filling the per-unit cache

cache.player and cache.minion were filled from unitstr before the two guards
that validate it, so a stale identifier poisoned the cache -- and because the
fill is gated on `== nil`, the wrong answer was never recomputed. Players read
back as cache.player == false until the plate was hidden and shown again, which
only appeared to fix it because pool reuse tripped the name/guid wipe.

Two paths produce a stale unitstr: OnUpdate dispatches a targetUpdate to
OnDataChanged before it refreshes plate.istarget, and frameState.mouseoverGuid
is only updated on gaining mouseover, never on losing it.

Hoist the PLAYER_TARGET_CHANGED distrust and the UnitName mismatch check above
the cache fill so an unverified unitstr leaves the cache nil for the next tick
instead of locking in a wrong answer.

.luarc.json

@@ -0,0 +1,22 @@
+{
+  "runtime": {
+    "version": "Lua 5.1"
+  },
+  "diagnostics": {
+    "disable": ["deprecated"],
+    "globals": [
+      "this",
+      "event",
+      "arg",
+      "arg1",
+      "arg2",
+      "arg3",
+      "arg4",
+      "arg5",
+      "arg6",
+      "arg7",
+      "arg8",
+      "arg9"
+    ]
+  }
+}

.pkgmeta

@@ -0,0 +1,4 @@
+package-as: pfUI
+
+ignore:
+  - .luarc.json

api/unitframes.lua

@@ -1638,39 +1638,40 @@ function pfUI.uf:RefreshUnit(unit, component)
     for i=1, unit.config.bufflimit do
       if not unit.buffs[i] then break end
 
-      local aura = C_UnitAuras.GetBuffDataByIndex(unitstr, i)
+      -- positional UnitBuff allocates nothing (vs a table per icon per refresh)
+      local name, icon, count, _, duration, expirationTime, _, _, _, spellId = C_UnitAuras.UnitBuff(unitstr, i)
 
-      if aura then
+      if name then
-        unit.buffs[i].texture:SetTexture(aura.icon)
+        unit.buffs[i].texture:SetTexture(icon)
         unit.buffs[i]:Show()
 
-        if aura.applications > 1 then
+        if count > 1 then
-          unit.buffs[i].stacks:SetText(aura.applications)
+          unit.buffs[i].stacks:SetText(count)
         else
           unit.buffs[i].stacks:SetText("")
         end
 
-        if aura.expirationTime > 0 then
+        if expirationTime > 0 then
           -- pfUI's cooldown text falls into a 2^32 wraparound branch when start > GetTime(),
-          -- which happens for talent-extended buffs where the real duration exceeds aura.duration
+          -- which happens for talent-extended buffs where the real duration exceeds the
-          -- (the Spell.dbc base). Anchor start to now in that case to keep the remaining math sane.
+          -- Spell.dbc base. Anchor start to now in that case to keep the remaining math sane.
           local now = GetTime()
-          local start = aura.expirationTime - aura.duration
+          local start = expirationTime - duration
-          local duration = aura.duration
+          local dur = duration
-          if start > now or duration <= 0 then
+          if start > now or dur <= 0 then
-            start, duration = now, aura.expirationTime - now
+            start, dur = now, expirationTime - now
           end
-          if duration > 0 then
+          if dur > 0 then
-            CooldownFrame_SetTimer(unit.buffs[i].cd, start, duration, 1)
+            CooldownFrame_SetTimer(unit.buffs[i].cd, start, dur, 1)
           else
             CooldownFrame_SetTimer(unit.buffs[i].cd, 0, 0, 0)
           end
-        elseif aura.duration > 0 then
+        elseif duration > 0 then
           local guid = UnitGUID(unitstr)
           local guidStarts = guid and pfUI.uf.aura_starts[guid]
-          local start = guidStarts and guidStarts[aura.spellId]
+          local start = guidStarts and guidStarts[spellId]
           if start then
-            CooldownFrame_SetTimer(unit.buffs[i].cd, start, aura.duration, 1)
+            CooldownFrame_SetTimer(unit.buffs[i].cd, start, duration, 1)
           else
             CooldownFrame_SetTimer(unit.buffs[i].cd, 0, 0, 0)
           end
@@ -1741,10 +1742,11 @@ function pfUI.uf:RefreshUnit(unit, component)
       -- selfdebuff narrows to player-cast harmful auras via the PLAYER filter.
       -- Player-frame debuffs aren't gated on it (it'd hide most party-applied
       -- effects on you).
-      local filter = (unit.label ~= "player" and selfdebuff == "1") and "HARMFUL|PLAYER" or "HARMFUL"
+      -- positional UnitDebuff allocates nothing; PLAYER predicate honored for selfdebuff
-      local aura = C_UnitAuras.GetAuraDataByIndex(unitstr, i, filter)
+      local filter = (unit.label ~= "player" and selfdebuff == "1") and "PLAYER" or nil
-      if aura then
+      local name, icon, count, dispelType, duration, expirationTime = C_UnitAuras.UnitDebuff(unitstr, i, filter)
-        texture, stacks, dtype = aura.icon, aura.applications, aura.dispelName
+      if name then
+        texture, stacks, dtype = icon, count, dispelType
       else
         texture, stacks, dtype = nil, 0, nil
       end
@@ -1757,18 +1759,18 @@ function pfUI.uf:RefreshUnit(unit, component)
       if texture then
         unit.debuffs[i]:Show()
 
-        if aura and aura.expirationTime > 0 then
+        if expirationTime > 0 then
           -- Cap start to now so talent-extended debuffs (expirationTime past
           -- the dbc base duration) don't push start into the future and trip
           -- CooldownFrame_SetTimer's 2^32-wraparound branch.
           local now = GetTime()
-          local start = aura.expirationTime - aura.duration
+          local start = expirationTime - duration
-          local duration = aura.duration
+          local dur = duration
-          if start > now or duration <= 0 then
+          if start > now or dur <= 0 then
-            start, duration = now, aura.expirationTime - now
+            start, dur = now, expirationTime - now
           end
-          if duration > 0 then
+          if dur > 0 then
-            CooldownFrame_SetTimer(unit.debuffs[i].cd, start, duration, 1)
+            CooldownFrame_SetTimer(unit.debuffs[i].cd, start, dur, 1)
           else
             CooldownFrame_SetTimer(unit.debuffs[i].cd, 0, 0, 0)
           end
@@ -1826,6 +1828,17 @@ function pfUI.uf:RefreshUnit(unit, component)
         end
       end
 
+      -- Scan the 16 harmful slots once into a reusable set, instead of
+      -- re-scanning all 16 for every dispellable type below. Reused across
+      -- frames (populated and consumed within this single RefreshUnit call).
+      local present = pfUI.uf.dispelPresent or {}
+      pfUI.uf.dispelPresent = present
+      for k in pairs(present) do present[k] = nil end
+      for i=1,16 do
+        local name, _, _, dispelType = C_UnitAuras.UnitDebuff(unitstr, i)
+        if name and dispelType and dispelType ~= "" then present[dispelType] = true end
+      end
+
       for _, debuff in pairs(unit.dispellable) do
         indicator[debuff] = indicator[debuff] or CreateFrame("Frame", nil, indicator)
         indicator[debuff]:SetParent(indicator)
@@ -1865,15 +1878,7 @@ function pfUI.uf:RefreshUnit(unit, component)
           indicator[debuff].disp = indicator.disp
         end
 
-        indicator[debuff].visible = nil
+        indicator[debuff].visible = present[debuff]
-
-        for i=1,16 do
-          local a = C_UnitAuras.GetDebuffDataByIndex(unitstr, i)
-          local dtype = a and a.dispelName
-          if dtype == debuff then
-            indicator[debuff].visible = true
-          end
-        end
 
         if indicator[debuff].visible then
           indicator[debuff]:Show()
@@ -1920,50 +1925,58 @@ function pfUI.uf:RefreshUnit(unit, component)
 
     local pos = 1
     if table.getn(unit.indicators) > 0 then
-      for _, aura in ipairs(C_UnitAuras.GetUnitAuras(unitstr, "HELPFUL")) do
+      local i = 1
-        local texLower = string.lower(aura.icon)
+      while true do
-        local timeleft = aura.expirationTime > 0 and (aura.expirationTime - GetTime()) or nil
+        local name, icon, count, _, _, expirationTime = C_UnitAuras.UnitBuff(unitstr, i)
+        if not name then break end
+        local texLower = string.lower(icon)
+        local timeleft = expirationTime > 0 and (expirationTime - GetTime()) or nil
 
         for _, filter in pairs(unit.indicators) do
           if filter == texLower then
             local hot = HOT_INDICATORS[texLower]
-            if hot and string.lower(aura.name) ~= hot.name then
+            if hot and string.lower(name) ~= hot.name then
               break  -- texture matches but name disambiguates (e.g. shared icon)
             end
             if hot then
               local start, duration, prediction = libpredict:GetHotDuration(unitstr, hot.predict)
-              pfUI.uf:AddIcon(unit, pos, aura.icon, timeleft or prediction, aura.applications, tonumber(start), tonumber(duration))
+              pfUI.uf:AddIcon(unit, pos, icon, timeleft or prediction, count, tonumber(start), tonumber(duration))
             else
-              pfUI.uf:AddIcon(unit, pos, aura.icon, timeleft, aura.applications)
+              pfUI.uf:AddIcon(unit, pos, icon, timeleft, count)
             end
             pos = pos + 1
             break
           end
         end
+        i = i + 1
       end
     end
 
     if table.getn(unit.indicator_custom) > 0 then
-      for _, aura in ipairs(C_UnitAuras.GetUnitAuras(unitstr, "HELPFUL")) do
+      local ai = 1
-        local timeleft = aura.expirationTime > 0 and (aura.expirationTime - GetTime()) or nil
+      while true do
-        local lowerName = string.lower(aura.name)
+        local name, icon, count, _, _, expirationTime = C_UnitAuras.UnitBuff(unitstr, ai)
+        if not name then break end
+        local timeleft = expirationTime > 0 and (expirationTime - GetTime()) or nil
+        local lowerName = string.lower(name)
         for _, filter in pairs(unit.indicator_custom) do
           if filter == lowerName then
-            pfUI.uf:AddIcon(unit, pos, aura.icon, timeleft, aura.applications)
+            pfUI.uf:AddIcon(unit, pos, icon, timeleft, count)
             pos = pos + 1
             break
           end
         end
+        ai = ai + 1
       end
 
-      local debuffFilter = unit.config.selfdebuff == "1" and "HARMFUL|PLAYER" or "HARMFUL"
+      local debuffFilter = unit.config.selfdebuff == "1" and "PLAYER" or nil
       for i=1,16 do -- scan for custom debuffs
-        local aura = C_UnitAuras.GetAuraDataByIndex(unitstr, i, debuffFilter)
+        local name, icon, count, _, _, expirationTime = C_UnitAuras.UnitDebuff(unitstr, i, debuffFilter)
-        if aura then
+        if name then
-          local timeleft = aura.expirationTime > 0 and (aura.expirationTime - GetTime()) or nil
+          local timeleft = expirationTime > 0 and (expirationTime - GetTime()) or nil
           for _, filter in pairs(unit.indicator_custom) do
-            if filter == string.lower(aura.name) then
+            if filter == string.lower(name) then
-              pfUI.uf:AddIcon(unit, pos, aura.icon, timeleft, aura.applications)
+              pfUI.uf:AddIcon(unit, pos, icon, timeleft, count)
               pos = pos + 1
               break
             end

env/tables.lua

@@ -63,6 +63,12 @@ for i=1,40 do
   pfValidUnits["nameplate" .. i .. "target"] = true
 end
 
+
+if TURTLE_WOW_VERSION then -- We already know this table is going to be replaced by turtle-wow.lua, so there's no point in declaring it.
+  pfSellData = {} -- create empty just incase user has turtle-wow module disabled.
+  return
+end
+-- This table makes me sick.
 -- itemid = buyPrice (copper). Sell price comes from C_Item.GetItemSellPriceByID;
 -- this table only carries the curated vendor-buy price (which isn't a static
 -- engine field — it's collected from real vendor encounters).

libs/libpredict.lua

@@ -168,6 +168,9 @@ pfUI.libdebuff_spell_start_self_hooks["libpredict"] = function(spellId, casterGu
     return
   end
 
+  spell_queue[1] = spellName
+  spell_queue[2] = spellName .. (C_Spell.GetSpellSubtext(spellId) or "")
+
   if spell_queue[1] == spellName and cache[spell_queue[2]] then
     local amount   = cache[spell_queue[2]][1]
     local casttime = castTime

modules/buff.lua

@@ -23,7 +23,7 @@ pfUI:RegisterModule("buff", function ()
       CreateBackdropShadow(buff)
     end
 
-    local aura = C_UnitAuras.GetAuraDataByIndex("player", buff.id, buff.btype)
+    local name, icon, count, dispelType, _, expirationTime, _, _, _, spellId = C_UnitAuras.UnitAura("player", buff.id, buff.btype)
 
     --detect weapon buffs
     if buff.btype == "HELPFUL" and ((C.buffs.separateweapons == "0" and buff.gid <= pfUI.buff.wepbuffs.count) or (pfUI.buff.wepbuffs.count > 0 and buff.weapon ~= nil)) then
@@ -55,16 +55,16 @@ pfUI:RegisterModule("buff", function ()
         buff.texture:SetTexture(GetInventoryItemTexture("player", 17))
         buff.backdrop:SetBackdropBorderColor(GetItemQualityColor(GetInventoryItemQuality("player", 17) or 1))
       end
-    elseif aura and (( buff.btype == "HARMFUL" and C.buffs.debuffs == "1" ) or ( buff.btype == "HELPFUL" and C.buffs.buffs == "1" )) then
+    elseif name and (( buff.btype == "HARMFUL" and C.buffs.debuffs == "1" ) or ( buff.btype == "HELPFUL" and C.buffs.buffs == "1" )) then
       -- Set Buff Texture and Border
       buff.mode = buff.btype
-      buff.expirationTime = aura.expirationTime
+      buff.expirationTime = expirationTime
-      buff.stackCount = aura.applications
+      buff.stackCount = count
-      buff.spellId = aura.spellId
+      buff.spellId = spellId
-      buff.texture:SetTexture(aura.icon)
+      buff.texture:SetTexture(icon)
 
       if buff.btype == "HARMFUL" then
-        local dispelColor = C_UnitAuras.GetAuraDispelTypeColor(aura.dispelName)
+        local dispelColor = C_UnitAuras.GetAuraDispelTypeColor(dispelType)
         buff.backdrop:SetBackdropBorderColor(dispelColor:GetRGBA())
       else
         buff.backdrop:SetBackdropBorderColor(br,bg,bb,ba)

modules/buffwatch.lua

@@ -75,10 +75,10 @@ pfUI:RegisterModule("buffwatch", function ()
 
   local function GetBuffData(unit, id, type, selfdebuff)
     local filter = (selfdebuff and type == "HARMFUL") and "HARMFUL|PLAYER" or type
-    local aura = C_UnitAuras.GetAuraDataByIndex(unit, id, filter)
+    local name, icon, count, dispelType, _, expirationTime = C_UnitAuras.UnitAura(unit, id, filter)
-    if not aura then return end
+    if not name then return end
-    local remaining = aura.expirationTime > 0 and (aura.expirationTime - GetTime()) or 0
+    local remaining = expirationTime > 0 and (expirationTime - GetTime()) or 0
-    return remaining, aura.icon, aura.name, aura.applications
+    return remaining, icon, name, count, dispelType
   end
 
   local function StatusBarOnClick()
@@ -236,7 +236,7 @@ pfUI:RegisterModule("buffwatch", function ()
     local selfdebuff = frame.config.selfdebuff == "1"
 
     for i=1,32 do
-      local timeleft, texture, name, stacks = GetBuffData(frame.unit, i, frame.type, selfdebuff)
+      local timeleft, texture, name, stacks, dtype = GetBuffData(frame.unit, i, frame.type, selfdebuff)
       timeleft = timeleft or 0
 
       if texture and name and name ~= "" and BuffIsVisible(frame.config, name) then
@@ -245,12 +245,14 @@ pfUI:RegisterModule("buffwatch", function ()
         frame.buffs[i][3] = name
         frame.buffs[i][4] = texture
         frame.buffs[i][5] = stacks
+        frame.buffs[i][6] = dtype
       else
         frame.buffs[i][1] = 0
         frame.buffs[i][2] = nil
         frame.buffs[i][3] = nil
         frame.buffs[i][4] = nil
         frame.buffs[i][5] = 0
+        frame.buffs[i][6] = nil
       end
     end
 
@@ -294,12 +296,9 @@ pfUI:RegisterModule("buffwatch", function ()
           -- calculate dynamic auto color
           local r, g, b
           if frame.type == "HARMFUL" then
-            r, g, b = 1, .2, .2
+            -- official Blizzard dispel-type colors (matches unitframes/buff);
-            local a = C_UnitAuras.GetDebuffDataByIndex(frame.unit, data[2])
+            -- nil/unknown type falls back to the DEBUFF_TYPE_NONE colour
-            local dtype = a and a.dispelName
+            r, g, b = C_UnitAuras.GetAuraDispelTypeColor(data[6] or ""):GetRGBA()
-            if dtype and DebuffTypeColor[dtype] then
-              r,g,b = DebuffTypeColor[dtype].r,DebuffTypeColor[dtype].g,DebuffTypeColor[dtype].b
-            end
           else
             r,g,b = str2rgb(data[3])
           end

modules/castbar.lua

@@ -45,7 +45,7 @@ pfUI:RegisterModule("castbar", function ()
     if not cb.tradeskillTotal or not cb.activeName or not cb.showname then return end
     local remaining = cb.tradeskillTotal - (cb.tradeskillCompleted or 0)
     if remaining > 1 then
-      cb.bar.left:SetText(string.format("%s (%d)", cb.activeName, remaining))
+      cb.bar.left:SetFormattedText("%s (%d)", cb.activeName, remaining)
     else
       cb.bar.left:SetText(cb.activeName)
     end

modules/chat.lua

@@ -296,6 +296,54 @@ pfUI:RegisterModule("chat", function ()
     end
   end
 
+  -- [ Chat Background Alpha ]
+  -- Blizzard's per-window transparency slider drives FCF_SetWindowAlpha, which only
+  -- touches the ChatFrame*Background textures that pfUI hides on docked frames. Mirror
+  -- the window's stored alpha onto the visible pfUI backdrop so the native slider
+  -- controls it directly. The slider is authoritative for the panel's alpha.
+  local function ApplyChatBackgroundAlpha(panel, frame)
+    if not (panel and panel.backdrop and frame) then return end
+    local _, _, _, _, _, alpha = GetChatWindowInfo(frame:GetID())
+    alpha = tonumber(alpha)
+    if not alpha then return end
+    local r, g, b = panel.backdrop:GetBackdropColor()
+    panel.backdrop:SetBackdropColor(r, g, b, alpha)
+  end
+
+  function pfUI.chat:RefreshBackgroundAlpha()
+    -- left panel follows the currently selected docked tab
+    local selected = SELECTED_CHAT_FRAME
+    if not (selected and selected:GetParent() == pfUI.chat.left) then
+      selected = ChatFrame1
+    end
+    ApplyChatBackgroundAlpha(pfUI.chat.left, selected)
+
+    if C.chat.right.enable == "1" then
+      ApplyChatBackgroundAlpha(pfUI.chat.right, ChatFrame3)
+    end
+  end
+
+  function pfUI.chat:MigrateBackgroundAlpha()
+    -- Runs once per character. The previous SetupPositions default stored a hard 0 window
+    -- alpha, which now renders the pfUI backdrop fully transparent. Restore the historical
+    -- 0.8 look for any pfUI-managed window still sitting at 0. Only existing installs that
+    -- already ran chat setup carry that legacy 0; fresh installs get 0.8 from SetupPositions.
+    if pfUI_init.chatbgalpha then return end
+    if not pfUI_init["chat_position"] then return end
+    pfUI_init.chatbgalpha = true
+
+    local frames = { ChatFrame1, ChatFrame2 }
+    if C.chat.right.enable == "1" then table.insert(frames, ChatFrame3) end
+
+    for _, frame in ipairs(frames) do
+      local _, _, _, _, _, alpha = GetChatWindowInfo(frame:GetID())
+      alpha = tonumber(alpha)
+      if alpha and alpha <= 0 then
+        FCF_SetWindowAlpha(frame, 0.8)
+      end
+    end
+  end
+
   function pfUI.chat:RefreshChat()
     local panelheight = C.global.font_size*1.5 + default_border*2 + 2
 
@@ -447,9 +495,13 @@ pfUI:RegisterModule("chat", function ()
     for index, value in pairs(DOCKED_CHAT_FRAMES) do
       FCF_UpdateButtonSide(value)
     end
+
+    pfUI.chat:RefreshBackgroundAlpha()
   end
 
   hooksecurefunc("FCF_SaveDock", pfUI.chat.RefreshChat)
+  hooksecurefunc("FCF_SetWindowAlpha", function() pfUI.chat:RefreshBackgroundAlpha() end)
+  hooksecurefunc("FCF_SelectDockFrame", function() pfUI.chat:RefreshBackgroundAlpha() end)
 
   if C.chat.global.tabmouse == "1" then
     pfUI.chat.mouseovertab = CreateFrame("Frame")
@@ -500,7 +552,7 @@ pfUI:RegisterModule("chat", function ()
     FCF_SetLocked(ChatFrame1, 1)
     FCF_SetWindowName(ChatFrame1, GENERAL)
     FCF_SetWindowColor(ChatFrame1, 0, 0, 0)
-    FCF_SetWindowAlpha(ChatFrame1, 0)
+    FCF_SetWindowAlpha(ChatFrame1, 0.8)
     FCF_SetChatWindowFontSize(ChatFrame1, 12)
     ChatFrame1:SetUserPlaced(1)
 
@@ -508,7 +560,7 @@ pfUI:RegisterModule("chat", function ()
     FCF_SetLocked(ChatFrame2, 1)
     FCF_SetWindowName(ChatFrame2, COMBAT_LOG)
     FCF_SetWindowColor(ChatFrame2, 0, 0, 0)
-    FCF_SetWindowAlpha(ChatFrame2, 0)
+    FCF_SetWindowAlpha(ChatFrame2, 0.8)
     FCF_SetChatWindowFontSize(ChatFrame2, 12)
     ChatFrame2:SetUserPlaced(1)
 
@@ -518,7 +570,7 @@ pfUI:RegisterModule("chat", function ()
       FCF_SetLocked(ChatFrame3, 1)
       FCF_SetWindowName(ChatFrame3, T["Loot & Spam"])
       FCF_SetWindowColor(ChatFrame3, 0, 0, 0)
-      FCF_SetWindowAlpha(ChatFrame3, 0)
+      FCF_SetWindowAlpha(ChatFrame3, 0.8)
       FCF_SetChatWindowFontSize(ChatFrame3, 12)
       FCF_UnDockFrame(ChatFrame3)
       FCF_SetTabPosition(ChatFrame3, 0)
@@ -566,6 +618,9 @@ pfUI:RegisterModule("chat", function ()
   end
 
   pfUI.chat:SetScript("OnEvent", function()
+    -- restore legacy chat windows stuck at 0 alpha before anything reads it
+    pfUI.chat:MigrateBackgroundAlpha()
+
     -- set the default chat
     FCF_SelectDockFrame(SELECTED_CHAT_FRAME)
 

modules/firstrun.lua

@@ -127,7 +127,7 @@ pfUI:RegisterModule("firstrun", function ()
   -- welcome dialog
   pfUI.firstrun:AddStep("init", function()
     local f = CreateFirstRunPage()
-    f.text:SetText(string.format(T["Welcome to |cff33ffccpf|cffffffffUI|r!\n\nI'm the first run wizard that will guide you through some basic configuration. If you're lazy, feel free to hit the \"Defaults\" button. If you wish to run this dialog again, go to the settings and hit the \"Reset Firstrun\" button.\n\nVisit |cff33ffcc%s|r to check for the latest version."], GetAddOnMetadata(pfUI.name, "X-Website")))
+    f.text:SetFormattedText(T["Welcome to |cff33ffccpf|cffffffffUI|r!\n\nI'm the first run wizard that will guide you through some basic configuration. If you're lazy, feel free to hit the \"Defaults\" button. If you wish to run this dialog again, go to the settings and hit the \"Reset Firstrun\" button.\n\nVisit |cff33ffcc%s|r to check for the latest version."], GetAddOnMetadata(pfUI.name, "X-Website"))
     return f
   end)
 
@@ -137,8 +137,7 @@ pfUI:RegisterModule("firstrun", function ()
     f.text:SetText(T["A new installation of |cff33ffccpf|rUI ships with 4 prebuilt design profiles. Click below if you wish to load one of these profiles."])
 
     f.Modern = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-    f.Modern:SetWidth(120)
+    f.Modern:SetSize(120, 20)
-    f.Modern:SetHeight(20)
     f.Modern:SetPoint("BOTTOM", -65, 100)
     f.Modern:SetTextColor(1,1,1)
     f.Modern:SetText("Modern")
@@ -151,8 +150,7 @@ pfUI:RegisterModule("firstrun", function ()
     SkinButton(f.Modern)
 
     f.Nostalgia = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-    f.Nostalgia:SetWidth(120)
+    f.Nostalgia:SetSize(120, 20)
-    f.Nostalgia:SetHeight(20)
     f.Nostalgia:SetPoint("BOTTOM", 65, 100)
     f.Nostalgia:SetTextColor(1,1,1)
     f.Nostalgia:SetText("Nostalgia")
@@ -165,8 +163,7 @@ pfUI:RegisterModule("firstrun", function ()
     SkinButton(f.Nostalgia)
 
     f.Legacy = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-    f.Legacy:SetWidth(120)
+    f.Legacy:SetSize(120, 20)
-    f.Legacy:SetHeight(20)
     f.Legacy:SetPoint("BOTTOM", 65, 75)
     f.Legacy:SetTextColor(1,1,1)
     f.Legacy:SetText("Legacy")
@@ -179,8 +176,7 @@ pfUI:RegisterModule("firstrun", function ()
     SkinButton(f.Legacy)
 
     f.Slim = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-    f.Slim:SetWidth(120)
+    f.Slim:SetSize(120, 20)
-    f.Slim:SetHeight(20)
     f.Slim:SetPoint("BOTTOM", -65, 75)
     f.Slim:SetTextColor(1,1,1)
     f.Slim:SetText("Slim")
@@ -197,8 +193,7 @@ pfUI:RegisterModule("firstrun", function ()
     f.Slider.text:SetPoint("TOP", f.Slider, "BOTTOM", 0, 2)
     f.Slider.text:SetText(T["Scale"])
 
-    f.Slider:SetWidth(240)
+    f.Slider:SetSize(240, 20)
-    f.Slider:SetHeight(20)
     f.Slider:SetPoint("BOTTOM", 0, 50)
     f.Slider:SetOrientation('HORIZONTAL')
     f.Slider:SetMinMaxValues(0.5, 2.0)

modules/map.lua

@@ -181,7 +181,7 @@ pfUI:RegisterModule("map", function ()
         end
 
         if mx and my and MouseIsOver(WorldMapButton) then
-          WorldMapButton.coords.text:SetText(string.format('%.1f / %.1f', mx, my))
+          WorldMapButton.coords.text:SetFormattedText('%.1f / %.1f', mx, my)
         else
           WorldMapButton.coords.text:SetText("")
         end

modules/minimap.lua

@@ -138,7 +138,7 @@ pfUI:RegisterModule("minimap", function ()
     local coord = pfUI.minimapCoordinates
     coord.posX, coord.posY = GetPlayerMapPosition("player")
     if coord.posX ~= 0 and coord.posY ~= 0 then
-      coord.text:SetText(string.format("%.1f, %.1f", round(coord.posX * 100, 1), round(coord.posY * 100, 1)))
+      coord.text:SetFormattedText("%.1f, %.1f", round(coord.posX * 100, 1), round(coord.posY * 100, 1))
     else
       coord.text:SetText("|cffffaaaaN/A")
     end

modules/nameplates.lua

@@ -1039,13 +1039,29 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
     local mouseover = plate.cachedGuid and plate.cachedGuid == frameState.mouseoverGuid or nil
     local unitstr = target and "target" or mouseover and "mouseover" or plate.cachedGuid or nil
 
+    -- target event sometimes fires too quickly, where nameplate identifiers are not
+    -- yet updated. So while being inside this event, we cannot trust the unitstr.
+    if event == "PLAYER_TARGET_CHANGED" then unitstr = nil end
+
+    -- remove unitstr when it doesn't resolve to this plate's unit (stale istarget,
+    -- stale mouseover guid or a despawned unit). Must run before the cache fills
+    -- below -- an unrelated unitstr would poison cache.player/minion with the
+    -- *other* unit's answer, and the nil-gate would then never recompute it.
+    if unitstr and UnitName(unitstr) ~= name then unitstr = nil end
+
     -- resolve player vs npc from plate's own unit so libunitscan can't return
     -- a player record for an NPC sharing the same name (e.g. Chromie). Stored
     -- as true/false/nil so it doubles as the GetUnitInfo hint.
     if plate.cache.player == nil and unitstr then
       plate.cache.player = UnitIsPlayer(unitstr) and true or false
     end
-    local class, ulevel, elite, player, guild = GetUnitInfo(name, true, plate.cache.player)
+    if plate.cache.minion == nil and unitstr then
+      plate.cache.minion = UnitIsMinion(unitstr) and true or false
+    end
+    local class, ulevel, elite, player, guild
+    if not plate.cache.minion then
+      class, ulevel, elite, player, guild = GetUnitInfo(name, true, plate.cache.player)
+    end
     if plate.cache.player ~= nil then player = plate.cache.player or nil end
 
     -- Use database level ONLY if current level is ?? (fixes ?? after reload, but doesn't override visible levels)
@@ -1065,18 +1081,11 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
     if player and unittype == "ENEMY_NPC" then unittype = "ENEMY_PLAYER" end
     if player and unittype == "FRIENDLY_NPC" then unittype = "FRIENDLY_PLAYER" end
     elite = plate.original.levelicon:IsShown() and not player and "boss" or elite
-    if not class then plate.wait_for_scan = true end
+    if not class and not plate.cache.minion then plate.wait_for_scan = true end
 
     -- skip data updates on invisible frames
     if not visible then return end
 
-    -- target event sometimes fires too quickly, where nameplate identifiers are not
-    -- yet updated. So while being inside this event, we cannot trust the unitstr.
-    if event == "PLAYER_TARGET_CHANGED" then unitstr = nil end
-
-    -- remove unitstr on unit name mismatch
-    if unitstr and UnitName(unitstr) ~= name then unitstr = nil end
-
     -- always make sure to keep plate visible
     plate:Show()
 
@@ -1151,7 +1160,7 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
     if plate.cache.level ~= level or plate.cache.elite ~= elite then
       plate.cache.level = level
       plate.cache.elite = elite
-      plate.level:SetText(string.format("%s%s", level, (elitestrings[elite] or "")))
+      plate.level:SetFormattedText("%s%s", level, (elitestrings[elite] or ""))
     end
 
     -- Set level color from GetDifficultyColor when using DB level.
@@ -1212,21 +1221,21 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
       local hasdata = ( rhp and rhpmax ) or estimated or hpmax > 100 or (round(hpmax/100*hp) ~= hp)
 
       if setting == "curperc" and hasdata and rhp then
-        plate.health.text:SetText(string.format("%s | %s%%", Abbreviate(rhp), ceil(hp/hpmax*100)))
+        plate.health.text:SetFormattedText("%s | %s%%", Abbreviate(rhp), ceil(hp/hpmax*100))
       elseif setting == "cur" and hasdata and rhp then
-        plate.health.text:SetText(string.format("%s", Abbreviate(rhp)))
+        plate.health.text:SetFormattedText("%s", Abbreviate(rhp))
       elseif setting == "curmax" and hasdata and rhp then
-        plate.health.text:SetText(string.format("%s - %s", Abbreviate(rhp), Abbreviate(rhpmax)))
+        plate.health.text:SetFormattedText("%s - %s", Abbreviate(rhp), Abbreviate(rhpmax))
       elseif setting == "curmaxs" and hasdata and rhp then
-        plate.health.text:SetText(string.format("%s / %s", Abbreviate(rhp), Abbreviate(rhpmax)))
+        plate.health.text:SetFormattedText("%s / %s", Abbreviate(rhp), Abbreviate(rhpmax))
       elseif setting == "curmaxperc" and hasdata and rhp then
-        plate.health.text:SetText(string.format("%s - %s | %s%%", Abbreviate(rhp), Abbreviate(rhpmax), ceil(hp/hpmax*100)))
+        plate.health.text:SetFormattedText("%s - %s | %s%%", Abbreviate(rhp), Abbreviate(rhpmax), ceil(hp/hpmax*100))
       elseif setting == "curmaxpercs" and hasdata and rhp then
-        plate.health.text:SetText(string.format("%s / %s | %s%%", Abbreviate(rhp), Abbreviate(rhpmax), ceil(hp/hpmax*100)))
+        plate.health.text:SetFormattedText("%s / %s | %s%%", Abbreviate(rhp), Abbreviate(rhpmax), ceil(hp/hpmax*100))
       elseif setting == "deficit" and rhp then
-        plate.health.text:SetText(string.format("-%s" .. (hasdata and "" or "%%"), Abbreviate(rhpmax - rhp)))
+        plate.health.text:SetFormattedText("-%s" .. (hasdata and "" or "%%"), Abbreviate(rhpmax - rhp))
       else -- "percent" as fallback
-        plate.health.text:SetText(string.format("%s%%", ceil(hp/hpmax*100)))
+        plate.health.text:SetFormattedText("%s%%", ceil(hp/hpmax*100))
       end
     else
       plate.health.text:SetText()
@@ -1313,19 +1322,22 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
       for i = 1, 16 do debuffDisplayBuf[i].effect = nil end
       if unitstr then
         local filter = cfg.owndebuffs and "HARMFUL|PLAYER" or "HARMFUL"
-        local auras = C_UnitAuras.GetUnitAuras(unitstr, filter)
         local now = GetTime()
-        for _, aura in ipairs(auras) do
+        -- positional UnitAura writes straight into the reusable buffer, so the
-          if debuffCount >= 16 then break end
+        -- per-plate scan allocates nothing (no per-aura table, no result array)
+        local i = 1
+        while debuffCount < 16 do
+          local aname, icon, count, dispelType, duration, expirationTime = C_UnitAuras.UnitAura(unitstr, i, filter)
+          if not aname then break end
           debuffCount = debuffCount + 1
-          local timeleft = (aura.expirationTime and aura.expirationTime > 0) and (aura.expirationTime - now) or nil
           local b = debuffDisplayBuf[debuffCount]
-          b.effect = aura.name
+          b.effect = aname
-          b.texture = aura.icon
+          b.texture = icon
-          b.stacks = aura.applications
+          b.stacks = count
-          b.dtype = aura.dispelName
+          b.dtype = dispelType
-          b.duration = aura.duration
+          b.duration = duration
-          b.timeleft = timeleft
+          b.timeleft = (expirationTime and expirationTime > 0) and (expirationTime - now) or nil
+          i = i + 1
         end
       end
       for i = 1, 16 do
@@ -1548,7 +1560,7 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
     -- otherwise an NPC sharing a name with a known player flips wait_for_scan
     -- off here, then OnDataChanged re-sets it, every frame until the mob scan
     -- lands.
-    if nameplate.wait_for_scan and GetUnitInfo(name, true, nameplate.cache.player) then
+    if nameplate.wait_for_scan and not nameplate.cache.minion and GetUnitInfo(name, true, nameplate.cache.player) then
       nameplate.wait_for_scan = nil
       update = true
     end
@@ -1697,7 +1709,7 @@ nameplates:RegisterEvent("PLAYER_GUILD_UPDATE")
       rounded = floor(remaining * 100)
       if castbar.lastTextTick ~= rounded then
         castbar.lastTextTick = rounded
-        castbar.text:SetText(string.format("%.2f", remaining))
+        castbar.text:SetFormattedText("%.2f", remaining)
       end
     end
   end

modules/panel.lua

@@ -418,8 +418,13 @@ pfUI:RegisterModule("panel", function()
             local repPercent = floor(cur / max * 100)
             if repPercent < 100 then
               local _, _, _, hex = GetColorGradient(repPercent/100)
+              local link = GetInventoryItemLink("player", id)
+              local texture = GetInventoryItemTexture("player", id)
+              if texture then
+                link = CreateSimpleTextureMarkup(texture, 24) .. " " .. link
+              end
               itemLines[table.getn(itemLines)+1] = {
-                GetInventoryItemLink("player", id),
+                link,
                 string.format("%s%s%%|r", hex, repPercent)
               }
             end
@@ -428,8 +433,7 @@ pfUI:RegisterModule("panel", function()
         if totalRep > 0 then
           GameTooltip:ClearLines()
           GameTooltip_SetDefaultAnchor(GameTooltip, this)
-          GameTooltip:SetText("|cff555555"..(string.gsub(REPAIR_COST,":","")).."|r")
+          GameTooltip:AddLine(REPAIR_COST.." " .. CreateGoldString(totalRep), 0.3333, 0.3333, 0.3333)
-          SetTooltipMoney(GameTooltip, totalRep)
           for _,line in ipairs(itemLines) do
             GameTooltip:AddDoubleLine(line[1],line[2])
           end

modules/screenshot.lua

@@ -119,7 +119,7 @@ pfUI:RegisterModule("screenshot", function ()
   end
 
   function pfUI.screenshot:CHAT_MSG_SYSTEM()
-    local _,_, standing, rep = string.find(arg1, FACTION_STANDING_CHANGEDregex)
+    local standing, rep = string.match(arg1, FACTION_STANDING_CHANGEDregex)
     if standing and rep then
       local dt = date("%a, %b %d, %Y %X")
       local loc = string.format("%s - %s",GetRealZoneText(),GetSubZoneText())
@@ -150,13 +150,13 @@ pfUI:RegisterModule("screenshot", function ()
   end
 
   function pfUI.screenshot:CHAT_MSG_LOOT()
-    local _,_, item, amount = string.find(arg1, LOOT_ITEM_SELF_MULTIPLEregex)
+    local item, amount = string.match(arg1, LOOT_ITEM_SELF_MULTIPLEregex)
     if amount then -- ignore stacks
       return
     else
-      _,_, item = string.find(arg1, LOOT_ITEM_SELFregex)
+      item = string.match(arg1, LOOT_ITEM_SELFregex)
       if item then
-        local _, _, itemColor, itemString, itemName = string.find(item, "^(|c%x+)|H(.+)|h(%[.+%])")
+        local itemColor, itemString, itemName = string.match(item, "^(|c%x+)|H(.+)|h(%[.+%])")
         local quality = color2quality[itemColor]
         if quality and quality >= tonumber(C.screenshot.loot) then
           local dt = date("%a, %b %d, %Y %X")

modules/socialmod.lua

@@ -97,20 +97,20 @@ pfUI:RegisterModule("socialmod", function ()
 
           if friendName then
             friendName:SetText(cname)
-            friendLoc:SetText(format(TEXT(FRIENDS_LIST_TEMPLATE), zone, status))
+            friendLoc:SetFormattedText(TEXT(FRIENDS_LIST_TEMPLATE), zone, status)
           else
-            friendLoc:SetText(format(TEXT(FRIENDS_LIST_TEMPLATE), cname, zone, status))
+            friendLoc:SetFormattedText(TEXT(FRIENDS_LIST_TEMPLATE), cname, zone, status)
           end
 
-          friendInfo:SetText(format(TEXT(FRIENDS_LEVEL_TEMPLATE), info.level, info.className))
+          friendInfo:SetFormattedText(TEXT(FRIENDS_LEVEL_TEMPLATE), info.level, info.className)
           caption:SetVertexColor(1,1,1,.9)
           friendInfo:SetVertexColor(1,1,1,.9)
         else
           if playerdb[name] and playerdb[name].cname and playerdb[name].level and playerdb[name].lastseen then
-            caption:SetText(format(TEXT(FRIENDS_LIST_OFFLINE_TEMPLATE), playerdb[name].cname))
+            caption:SetFormattedText(TEXT(FRIENDS_LIST_OFFLINE_TEMPLATE), playerdb[name].cname)
-            friendInfo:SetText(format(TEXT(FRIENDS_LEVEL_TEMPLATE), playerdb[name].level, playerdb[name].lastseen))
+            friendInfo:SetFormattedText(TEXT(FRIENDS_LEVEL_TEMPLATE), playerdb[name].level, playerdb[name].lastseen)
           else
-            caption:SetText(format(TEXT(FRIENDS_LIST_OFFLINE_TEMPLATE), name.."|r"))
+            caption:SetFormattedText(TEXT(FRIENDS_LIST_OFFLINE_TEMPLATE), name.."|r")
             friendInfo:SetText(TEXT(UNKNOWN))
           end
 
@@ -131,9 +131,9 @@ pfUI:RegisterModule("socialmod", function ()
       local playerguild = GetGuildInfo("player")
 
       if num + 1 >= MAX_WHOS_FROM_SERVER then
-        WhoFrameTotals:SetText("|cffffffff" .. format(GetText("WHO_FRAME_TOTAL_TEMPLATE", nil, num), max).."  |cffaaaaaa"..format(WHO_FRAME_SHOWN_TEMPLATE, MAX_WHOS_FROM_SERVER))
+        WhoFrameTotals:SetFormattedText("|cffffffff" .. GetText("WHO_FRAME_TOTAL_TEMPLATE", nil, num) .. "  |cffaaaaaa" .. WHO_FRAME_SHOWN_TEMPLATE, max, MAX_WHOS_FROM_SERVER)
       else
-        WhoFrameTotals:SetText("|cffffffff" .. format(GetText("WHO_FRAME_TOTAL_TEMPLATE", nil, num), num).."  |cffaaaaaa"..format(WHO_FRAME_SHOWN_TEMPLATE, num))
+        WhoFrameTotals:SetFormattedText("|cffffffff" .. GetText("WHO_FRAME_TOTAL_TEMPLATE", nil, num) .. "  |cffaaaaaa" .. WHO_FRAME_SHOWN_TEMPLATE, num, num)
       end
 
       for i=1, WHOS_TO_DISPLAY do

modules/swingtimer.lua

@@ -592,10 +592,10 @@ pfUI:RegisterModule("swingtimer", function ()
       end
       pfUI.swingtimer.mainhand:SetStatusBarColor(curR, curG, curB, mhA)
       if sw_showtext then
-        pfUI.swingtimer.mainhand.text:SetText(string.format("%.1f", math.floor(S.mhTimer * 10) / 10))
+        pfUI.swingtimer.mainhand.text:SetFormattedText("%.1f", math.floor(S.mhTimer * 10) / 10)
       end
       if sw_showspeed and S.mhSpeed > 0 then
-        pfUI.swingtimer.mainhand.speed:SetText(string.format("%.2f", S.mhSpeed))
+        pfUI.swingtimer.mainhand.speed:SetFormattedText("%.2f", S.mhSpeed)
       end
       anyActive = true
     end
@@ -626,10 +626,10 @@ pfUI:RegisterModule("swingtimer", function ()
         end
       end
       if sw_showtext then
-        pfUI.swingtimer.offhand.text:SetText(string.format("%.1f", math.floor(S.ohTimer * 10) / 10))
+        pfUI.swingtimer.offhand.text:SetFormattedText("%.1f", math.floor(S.ohTimer * 10) / 10)
       end
       if sw_showspeed and S.ohSpeed > 0 then
-        pfUI.swingtimer.offhand.speed:SetText(string.format("%.2f", S.ohSpeed))
+        pfUI.swingtimer.offhand.speed:SetFormattedText("%.2f", S.ohSpeed)
       end
       anyActive = true
     elseif not sw_showoh then
@@ -668,9 +668,9 @@ pfUI:RegisterModule("swingtimer", function ()
         end
         if sw_showtext then
           if remaining <= 0.5 then
-            pfUI.swingtimer.ranged.text:SetText(string.format("%.1f", math.floor(remaining * 10) / 10))
+            pfUI.swingtimer.ranged.text:SetFormattedText("%.1f", math.floor(remaining * 10) / 10)
           else
-            pfUI.swingtimer.ranged.text:SetText(string.format("%.1f", math.floor((remaining - 0.5) * 10) / 10))
+            pfUI.swingtimer.ranged.text:SetFormattedText("%.1f", math.floor((remaining - 0.5) * 10) / 10)
           end
         end
       else
@@ -683,11 +683,11 @@ pfUI:RegisterModule("swingtimer", function ()
         pfUI.swingtimer.ranged.right:Hide()
         pfUI.swingtimer.ranged.warn:Hide()
         if sw_showtext then
-          pfUI.swingtimer.ranged.text:SetText(string.format("%.1f", math.floor(remaining * 10) / 10))
+          pfUI.swingtimer.ranged.text:SetFormattedText("%.1f", math.floor(remaining * 10) / 10)
         end
       end
       if sw_showspeed and S.raSpeed > 0 then
-        pfUI.swingtimer.ranged.speed:SetText(string.format("%.2f", S.raSpeed))
+        pfUI.swingtimer.ranged.speed:SetFormattedText("%.2f", S.raSpeed)
       end
       local raProgress = 1 - (S.raTimer / S.raTimerMax)
       local raMarkerX = raProgress * sw_width

modules/tooltip.lua

@@ -166,9 +166,9 @@ pfUI:RegisterModule("tooltip", function ()
     end
 
     if C.tooltip.alwaysperc == "0" and ( estimated or hpmax > 100 or round(hpmax/100*hp) ~= hp ) then
-      pfUI.tooltipStatusBar.HP:SetText(string.format("%s / %s", Abbreviate(rhp), Abbreviate(rhpmax)))
+      pfUI.tooltipStatusBar.HP:SetFormattedText("%s / %s", Abbreviate(rhp), Abbreviate(rhpmax))
     elseif hpmax > 0 then
-      pfUI.tooltipStatusBar.HP:SetText(string.format("%s%%", ceil(hp/hpmax*100)))
+      pfUI.tooltipStatusBar.HP:SetFormattedText("%s%%", ceil(hp/hpmax*100))
     else
       pfUI.tooltipStatusBar.HP:SetText("")
     end

modules/tracking.lua

@@ -3,56 +3,15 @@ pfUI:RegisterModule("tracking", function ()
   MINIMAP_TRACKING_FRAME:UnregisterAllEvents()
   MINIMAP_TRACKING_FRAME:Hide()
 
-  local function HasEntries(tbl)
-    for _ in pairs(tbl) do
-      return true
-    end
-    return nil
-  end
-
   local rawborder, border = GetBorderSize()
   local size = tonumber(C.appearance.minimap.tracking_size)
   local pulse = C.appearance.minimap.tracking_pulse == "1"
 
-  -- Tracking spells identified by SpellID + expected icon path.
+  -- Tracking spells come from ClassicAPI's native GetNumTrackingTypes /
-  -- SpellID is the primary identifier (stable, locale-independent).
+  -- GetTrackingInfo (see the DLL's docs/API.md "Tracking"). The DLL
-  -- Icon path is used as secondary confirmation when scanning the spellbook.
+  -- enumerates them straight from the spellbook by tracking-aura effect,
-  local knownTrackingSpells = {
+  -- so there is no spell table to maintain here and server-custom trackers
-    any = {
+  -- (e.g. Turtle's Find Trees) are picked up automatically.
-      { id = 2481,  icon = "Racial_Dwarf_FindTreasure"       }, -- Find Treasure
-      { id = 2580,  icon = "Spell_Nature_Earthquake"          }, -- Find Minerals
-      { id = 2383,  icon = "INV_Misc_Flower_02"               }, -- Find Herbs (Rank 1)
-      { id = 8387,  icon = "INV_Misc_Flower_02"               }, -- Find Herbs (Rank 2)
-      { id = 52917, icon = "INV_TradeSkillItem_03"            }, -- Find Trees (TurtleWow)
-    },
-    HUNTER = {
-      { id = 1494,  icon = "Ability_Tracking"                 }, -- Track Beasts
-      { id = 19883, icon = "Spell_Holy_PrayerOfHealing"       }, -- Track Humanoids
-      { id = 19884, icon = "Spell_Shadow_DarkSummoning"       }, -- Track Undead
-      { id = 19885, icon = "Ability_Stealth"                  }, -- Track Hidden
-      { id = 19880, icon = "Spell_Frost_SummonWaterElemental" }, -- Track Elementals
-      { id = 19878, icon = "Spell_Shadow_SummonFelHunter"     }, -- Track Demons
-      { id = 19882, icon = "Ability_Racial_Avatar"            }, -- Track Giants
-      { id = 19879, icon = "INV_Misc_Head_Dragon_01"          }, -- Track Dragonkin
-    },
-    PALADIN = {
-      { id = 5502,  icon = "Spell_Holy_SenseUndead"           }, -- Sense Undead
-    },
-    WARLOCK = {
-      { id = 5500,  icon = "Spell_Shadow_Metamorphosis"       }, -- Sense Demons
-    },
-    DRUID = {
-      { id = 5225,  icon = "Ability_Tracking"                 }, -- Track Humanoids (Cat Form only)
-    },
-  }
-
-  -- Build a flat lookup: spellId -> entry, for fast spellbook matching
-  local spellIdLookup = {}
-  for _, entries in pairs(knownTrackingSpells) do
-    for _, entry in ipairs(entries) do
-      spellIdLookup[entry.id] = entry
-    end
-  end
 
   local state = {
     texture = nil,
@@ -128,50 +87,24 @@ pfUI:RegisterModule("tracking", function ()
   end)
 
   function pfUI.tracking:RefreshSpells()
-    local playerClass = UnitClassBase("player")
+    state.spells = {}
-    local isCatForm = pfUI.tracking:PlayerIsDruidInCatForm(playerClass)
+    if not GetNumTrackingTypes then return end
 
-    -- Build set of valid SpellIDs for this class
+    -- Druid Track Humanoids (5225) only casts in Cat Form. Hide it out of
-    local validIds = {}
+    -- form so the menu never offers a tracker that would fail to cast.
-    for _, entry in ipairs(knownTrackingSpells.any) do
+    local isCatForm = pfUI.tracking:PlayerIsDruidInCatForm(UnitClassBase("player"))
-      validIds[entry.id] = true
-    end
-    if knownTrackingSpells[playerClass] then
-      for _, entry in ipairs(knownTrackingSpells[playerClass]) do
-        validIds[entry.id] = true
-      end
-    end
 
-    -- Druids only get Track Humanoids in Cat Form
+    for i = 1, GetNumTrackingTypes() do
-    if playerClass == "DRUID" and not isCatForm then
+      local name, texture, _, _, spellId = GetTrackingInfo(i)
-      validIds[5225] = nil
+      local castable = not (spellId == 5225 and not isCatForm)
-    end
+      if name and texture and castable
-
+        and not pfUI.tracking.invalidSpells[name] then
-    -- Scan spellbook: match by icon path, confirm SpellID is valid for this class
+        state.spells[i] = {
-    for tabIndex = 1, GetNumSpellTabs() do
+          index   = i,        -- tracking index, passed to SetTracking()
-      local _, _, offset, numSpells = GetSpellTabInfo(tabIndex)
+          name    = name,
-      for spellIndex = offset + 1, offset + numSpells do
+          texture = texture,
-        local spellTexture = GetSpellTexture(spellIndex, BOOKTYPE_SPELL)
+          spellId = spellId,
-        local spellName    = GetSpellName(spellIndex, BOOKTYPE_SPELL)
+        }
-
-        if pfUI.tracking.invalidSpells[spellName] then
-          spellTexture = nil
-        end
-
-        if spellTexture then
-          local lowerTexture = string.lower(spellTexture)
-          for spellId, entry in pairs(spellIdLookup) do
-            if validIds[spellId] and not state.spells[spellId]
-              and strfind(lowerTexture, string.lower(entry.icon)) then
-              state.spells[spellId] = {
-                index   = spellIndex,
-                name    = spellName,
-                texture = spellTexture,
-                spellId = spellId,
-              }
-            end
-          end
-        end
       end
     end
   end
@@ -187,7 +120,7 @@ pfUI:RegisterModule("tracking", function ()
     elseif not texture then
       state.texture = nil
 
-      if pulse and HasEntries(state.spells) then
+      if pulse and next(state.spells) ~= nil then
         pfUI.tracking.pulse = true
         pfUI.tracking.icon:SetTexture("Interface\\Icons\\INV_Misc_QuestionMark")
         pfUI.tracking.icon:SetVertexColor(1,1,1,1)
@@ -217,7 +150,7 @@ pfUI:RegisterModule("tracking", function ()
           checked = spell.texture == state.texture,
           arg1 = spell,
           func = function (arg1)
-            CastSpell(arg1.index, BOOKTYPE_SPELL)
+            SetTracking(arg1.index)
             CloseDropDownMenus()
           end
         })

modules/unitxp.lua

@@ -134,7 +134,7 @@ pfUI:RegisterModule("unitxp", function ()
           end
 
           this.text:SetTextColor(r, g, b, 1)
-          this.text:SetText(string.format("%.1f%s", distance, suffix))
+          this.text:SetFormattedText("%.1f%s", distance, suffix)
           this.text:Show()
         end)
 
@@ -206,7 +206,7 @@ pfUI:RegisterModule("unitxp", function ()
             end
 
             f.text:SetTextColor(r, g, b, 1)
-            f.text:SetText(string.format("%.1f%s", distance, suffix))
+            f.text:SetFormattedText("%.1f%s", distance, suffix)
           end)
         end
         pfUI.uf.target.distanceIndicator = pfRangeDisplay

modules/xpbar.lua

@@ -236,7 +236,7 @@ end
       local xpperc = round(xp / xpmax * 100)
       local experc = ex and round(ex / xpmax * 100) or 0
       if ex then text = "%s: %s%% (%s%% %s)" end
-      self.bar.text:SetText(string.format(text, T["Experience"], xpperc, experc, T["Rested"]))
+      self.bar.text:SetFormattedText(text, T["Experience"], xpperc, experc, T["Rested"])
 
       self.tick = GetTime() + self.timeout
       if event == "UPDATE_EXHAUSTION" and GameTooltip:IsOwned(self) then
@@ -254,7 +254,7 @@ end
 
       local text = "%s: %s%%"
       local xpperc = nextXP and nextXP ~= 0 and round(currXP / nextXP * 100) or 0
-      self.bar.text:SetText(string.format(text, T["Pet Experience"], xpperc))
+      self.bar.text:SetFormattedText(text, T["Pet Experience"], xpperc)
 
       self.tick = GetTime() + self.timeout
       return
@@ -282,7 +282,7 @@ end
         local text = "%s: %s%% (%s)"
         local perc = round(barValue / barMax * 100)
         local standing = GetText("FACTION_STANDING_LABEL"..standingID, gender)
-        self.bar.text:SetText(string.format(text, name, perc, standing))
+        self.bar.text:SetFormattedText(text, name, perc, standing)
 
         self.tick = GetTime() + self.timeout
         return

pfUI.lua

@@ -23,7 +23,7 @@ do
   -- ClassicAPI dependency check.
   -- pfUI relies pervasively on the modern C_* / SuperWoW / nameplate / focus
   -- API surface that ClassicAPI polyfills, so presence is required.
-  local PFUI_CLASSIC_API_MIN     = 10906  -- (X*10000 + Y*100 + Z)
+  local PFUI_CLASSIC_API_MIN     = 11204  -- (X*10000 + Y*100 + Z)
   local PFUI_CLASSIC_API_LATEST  = PFUI_CLASSIC_API_MIN
   local PFUI_CLASSIC_API_WEBSITE = "https://github.com/brues-code/ClassicAPI"
   local PFUI_CLASSIC_API_LATEST_URL = PFUI_CLASSIC_API_WEBSITE .. "/releases/latest"
@@ -86,14 +86,13 @@ do
   end
 end
 
--- initialize saved variables
+pfUI_playerDB = pfUI_playerDB or {}
-pfUI_playerDB = {}
+pfUI_config = pfUI_config or {}
-pfUI_config = {}
+pfUI_init = pfUI_init or {}
-pfUI_init = {}
+pfUI_profiles = pfUI_profiles or {}
-pfUI_profiles = {}
+pfUI_addon_profiles = pfUI_addon_profiles or {}
-pfUI_addon_profiles = {}
+pfUI_cache = pfUI_cache or {}
-pfUI_cache = {}
+pfUI_throttle = pfUI_throttle or {}
-pfUI_throttle = {}
 
 -- localization
 pfUI_locale = {}
@@ -577,4 +576,4 @@ function pfUI.SetupCVars()
     COMBAT_TEXT_SHOW_HONOR_GAINED = "1"
   end
   UIParentLoadAddOn("Blizzard_CombatText")
-end
+end

skins/blizzard/character.lua

@@ -295,9 +295,8 @@ pfUI:RegisterSkin("Character", function ()
           if faction and faction.reaction and faction.reaction < 8 then
             local repLeft = faction.nextReactionThreshold - faction.currentStanding
             if repLeft > 1 then
-              local text = standing:GetText() .. string.format(" (%d)", repLeft)
+              standing:SetFormattedText("%s (%d)", standing:GetText(), repLeft)
-              standing:SetText(text)
+              standing:GetParent().standingText = standing:GetText()
-              standing:GetParent().standingText = text
             end
           end
         end

skins/blizzard/inspect.lua

@@ -125,7 +125,7 @@ pfUI:RegisterSkin("Inspect", function ()
         local guild, title = GetGuildInfo(InspectFrame.unit)
         if guild then
           InspectGuildText:SetPoint("TOP", InspectLevelText, "BOTTOM", 0, -1)
-          InspectGuildText:SetText(format(TEXT(GUILD_TITLE_TEMPLATE), title, guild))
+          InspectGuildText:SetFormattedText(TEXT(GUILD_TITLE_TEMPLATE), title, guild)
           InspectGuildText:Show()
         else
           InspectGuildText:SetText("")