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InnerFireWatch.lua

@@ -1,21 +1,32 @@
 -- InnerFireWatch (Turtle WoW / 1.12.1)
--- Alerts when "Inner Fire" buff falls off.
+-- Tracks key self-buffs and alerts when they fall off:
+--  - Priest: Inner Fire
+--  - Warrior: Battle Shout
+--  - Shaman: Lightning Shield / Water Shield / Earth Shield
 
 InnerFireWatchDB = InnerFireWatchDB or {}
 
 local f = CreateFrame("Frame")
-local wasActive = false
 
 local DEFAULTS = {
   enabled = true,
   soundEnabled = true,
   gainedMessage = false,
   largeMessageEnabled = true,
+
   useCustomSound = true,
   customSoundPath = "Interface\\AddOns\\InnerFireWatch\\sounds\\expire.wav",
   fallbackSound = "igQuestFailed",
 }
 
+local function ApplyDefaults()
+  for k, v in pairs(DEFAULTS) do
+    if InnerFireWatchDB[k] == nil then
+      InnerFireWatchDB[k] = v
+    end
+  end
+end
+
 -- Big center-screen text (independent of UIErrorsFrame)
 local CenterAlert = CreateFrame("Frame", "InnerFireWatchCenterAlert", UIParent)
 CenterAlert:SetPoint("CENTER", UIParent, "CENTER", 0, 120)
@@ -44,27 +55,19 @@ CenterAlert:SetScript("OnUpdate", function()
     CenterAlert:Hide()
     return
   end
-  -- 0.0 -> 1.6
   local alpha = 1 - (t / 1.6)
   CenterAlert:SetAlpha(alpha)
 end)
 
-local function ApplyDefaults()
+-- Returns true if player currently has a buff whose texture contains textureNeedle (lowercase compare).
-  for k, v in pairs(DEFAULTS) do
+local function HasBuffByTexture(textureNeedle)
-    if InnerFireWatchDB[k] == nil then
-      InnerFireWatchDB[k] = v
-    end
-  end
-end
-
-local function HasInnerFire()
   local i = 1
   while true do
     local texture = UnitBuff("player", i)
     if not texture then break end
 
     texture = string.lower(texture)
-    if string.find(texture, "spell_holy_innerfire") then
+    if string.find(texture, textureNeedle) then
       return true
     end
 
@@ -86,37 +89,74 @@ local function PlayExpireSound()
   end
 end
 
-local function NotifyExpired()
+local function NotifyExpired(buffLabel)
-  DEFAULT_CHAT_FRAME:AddMessage("|cffff3333Inner Fire has expired!|r")
+  local msg = buffLabel .. " has expired!"
+  DEFAULT_CHAT_FRAME:AddMessage("|cffff3333" .. msg .. "|r")
+
   if InnerFireWatchDB.largeMessageEnabled then
-    ShowCenterAlert("INNER FIRE EXPIRED!")
+    ShowCenterAlert(string.upper(buffLabel) .. " EXPIRED!")
   end
 
-
   if UIErrorsFrame and UIErrorsFrame.AddMessage then
-    UIErrorsFrame:AddMessage("Inner Fire expired!", 1.0, 0.1, 0.1, 1.0, 5)
+    UIErrorsFrame:AddMessage(msg, 1.0, 0.1, 0.1, 1.0, 5)
   end
 
   PlayExpireSound()
 end
 
-local function NotifyGained()
+local function NotifyGained(buffLabel)
   if not InnerFireWatchDB.gainedMessage then return end
-  DEFAULT_CHAT_FRAME:AddMessage("|cff33ff33Inner Fire active.|r")
+  DEFAULT_CHAT_FRAME:AddMessage("|cff33ff33" .. buffLabel .. " active.|r")
+end
+
+-- Build trackers based on class
+local trackers = {}
+local function BuildTrackers()
+  trackers = {}
+
+  local _, classToken = UnitClass("player")
+  if classToken == "PRIEST" then
+    table.insert(trackers, {
+      label = "Inner Fire",
+      needle = "spell_holy_innerfire",
+      active = false,
+    })
+  elseif classToken == "WARRIOR" then
+    table.insert(trackers, {
+      label = "Battle Shout",
+      needle = "ability_warrior_battleshout",
+      active = false,
+    })
+  elseif classToken == "SHAMAN" then
+    -- Texture needles are based on the icon file names.
+    -- Lightning Shield: Spell_Nature_LightningShield
+    -- Water Shield: Ability_Shaman_WaterShield
+    -- Earth Shield: Spell_Nature_SkinOfEarth (commonly used in TBC/clients that add it)
+    table.insert(trackers, { label = "Lightning Shield", needle = "spell_nature_lightningshield", active = false })
+    table.insert(trackers, { label = "Water Shield",     needle = "ability_shaman_watershield",   active = false })
+    table.insert(trackers, { label = "Earth Shield",     needle = "spell_nature_skinofearth",    active = false })
+  end
+
+  for _, t in ipairs(trackers) do
+    t.active = HasBuffByTexture(t.needle)
+  end
 end
 
 local function Check()
   if not InnerFireWatchDB.enabled then return end
+  if not trackers or table.getn(trackers) == 0 then return end
 
-  local active = HasInnerFire()
+  for _, t in ipairs(trackers) do
+    local nowActive = HasBuffByTexture(t.needle)
 
-  if wasActive and not active then
+    if t.active and (not nowActive) then
-    NotifyExpired()
+      NotifyExpired(t.label)
-  elseif (not wasActive) and active then
+    elseif (not t.active) and nowActive then
-    NotifyGained()
+      NotifyGained(t.label)
+    end
+
+    t.active = nowActive
   end
-
-  wasActive = active
 end
 
 f:RegisterEvent("PLAYER_LOGIN")
@@ -126,12 +166,14 @@ f:SetScript("OnEvent", function()
   Check()
 end)
 
+-- Init after saved vars load
 f:SetScript("OnUpdate", function()
   f:SetScript("OnUpdate", nil)
   ApplyDefaults()
-  wasActive = HasInnerFire()
+  BuildTrackers()
 end)
 
+-- Slash commands
 SLASH_INNERFIREWATCH1 = "/ifw"
 SlashCmdList["INNERFIREWATCH"] = function(msg)
   msg = msg and string.lower(msg) or ""

InnerFireWatch.toc

@@ -1,6 +1,6 @@
 ## Interface: 11200
 ## Title: InnerFireWatch
-## Notes: Alerts you when Priest buff Inner Fire expires.
+## Notes: Alerts you when key self-buffs expire (Priest/Warrior/Shaman).
 ## Author: Olzon
 ## Version: 1.1
 ## SavedVariables: InnerFireWatchDB

README.md

@@ -1,18 +1,25 @@
 # InnerFireWatch (Turtle WoW)
 
-Version: 1.1  
+Version: 1.1\
 Author: Olzon
 
-A lightweight Turtle WoW (1.12.1) addon that alerts you when **Inner
+A lightweight Turtle WoW (1.12.1) addon that alerts you when key
-Fire** expires.
+self-buffs expire.
+
+## What It Tracks
+
+-   **Priest:** Inner Fire
+-   **Warrior:** Battle Shout
+-   **Shaman:** Lightning Shield, Water Shield, Earth Shield
 
 ## What It Does
 
--   Detects when Inner Fire falls off
+-   Detects when the tracked buff falls off
 -   Prints a chat warning
 -   Displays red error text in the center of the screen
+-   Optional big center-screen message
 -   Plays an alert sound
--   Minimal and vanilla‑friendly
+-   Minimal and vanilla-friendly
 
 ------------------------------------------------------------------------
 
@@ -22,7 +29,7 @@ Fire** expires.
 
 2.  Place the `InnerFireWatch` folder inside:
 
-    World of Warcraft`\Interface`{=tex}`\AddOns`{=tex}\
+    `World of Warcraft\Interface\AddOns\`
 
 3.  Restart the client.
 
@@ -36,8 +43,10 @@ Fire** expires.
 -   `/ifw off` --- Disable addon
 -   `/ifw sound on` --- Enable sound
 -   `/ifw sound off` --- Disable sound
--   `/ifw gained on` --- Message when Inner Fire is gained
+-   `/ifw gained on` --- Message when the buff is gained
 -   `/ifw gained off` --- Disable gained message
+-   `/ifw large on` --- Enable big center-screen message
+-   `/ifw large off` --- Disable big center-screen message
 
 ------------------------------------------------------------------------
 
@@ -53,9 +62,5 @@ If you want to use your own sound:
 
     `expire.wav`
 
-The addon will automatically use it if the file exists. If not, it will
+If the file exists, the addon will play it on expiration. Otherwise it
-use the default WoW alert sound.
+uses the default WoW alert sound.
-
-------------------------------------------------------------------------
-
-Made for Turtle WoW.