Commit 2

Added a native Action Bar Hovercasting (Mouseover) engine. You can now cast spells on hovered targets using action bar keybinds without losing your current target. Togglable in Options -> General.
Added Fear Ward to the global HoT tracker, which will display the icon directly on the unit frame.
Fixed Shaman weapon buff tracking (e.g., Rockbiter) failing due to spell ranks in tooltips.
Fixed missing health bar skin textures by ensuring `.tga` paths are explicitly resolved.
ixed division-by-zero math errors during UI scaling that caused the addon to crash.

Signed-off-by: Bluewhale1337 <295648290+Bluewhale1337@users.noreply.github.com>

HealBot.lua

@@ -227,7 +227,7 @@ function HealBot_GetSpellName(id)
   if (not subSpellName or subSpellName=="") then
     return spellName;
   end
-  return spellName .. "(" .. subSpellName .. ")";
+  return spellName .. " (" .. subSpellName .. ")";
 end
 
 function HealBot_GetSpellId(spell)
@@ -938,43 +938,11 @@ HealBot_MissingBuffs = {}
 
 function HealBot_CheckShamanWeaponBuff(spellName)
   local hasMainHandEnchant, _, _, hasOffHandEnchant = GetWeaponEnchantInfo()
-  if not (hasMainHandEnchant or hasOffHandEnchant) then return false end
   
-  local baseName = string.gsub(spellName, " Weapon", "")
-  
-  HealBot_ScanTooltip:SetOwner(UIParent, "ANCHOR_NONE")
-  
-  if hasMainHandEnchant then
-    HealBot_ScanTooltip:ClearLines()
-    HealBot_ScanTooltip:SetInventoryItem("player", 16)
-    local numLines = HealBot_ScanTooltip:NumLines()
-    for i = 1, numLines do
-      local line = getglobal("HealBot_ScanTooltipTextLeft"..i)
-      if line and line:GetText() then
-        if string.find(line:GetText(), baseName) then
-          HealBot_ScanTooltip:Hide()
-          return true
-        end
-      end
-    end
+  if hasMainHandEnchant or hasOffHandEnchant then
+    return true
   end
   
-  if hasOffHandEnchant then
-    HealBot_ScanTooltip:ClearLines()
-    HealBot_ScanTooltip:SetInventoryItem("player", 17)
-    local numLines = HealBot_ScanTooltip:NumLines()
-    for i = 1, numLines do
-      local line = getglobal("HealBot_ScanTooltipTextLeft"..i)
-      if line and line:GetText() then
-        if string.find(line:GetText(), baseName) then
-          HealBot_ScanTooltip:Hide()
-          return true
-        end
-      end
-    end
-  end
-  
-  HealBot_ScanTooltip:Hide()
   return false
 end
 
@@ -1069,6 +1037,7 @@ function HealBot_OnEvent_UnitAura(this,unit)
         ["Interface\\Icons\\Spell_Nature_ResistNature"] = true,
         ["Interface\\Icons\\Spell_Holy_PowerWordShield"] = true,
         ["Interface\\Icons\\Spell_Holy_SealOfProtection"] = true,
+        ["Interface\\Icons\\Spell_Holy_Excorcism"] = true,
       }
       
       local i = 1;
@@ -1579,3 +1548,44 @@ function HealBot_Range_Check(unit, range)
   return return_val;
 end
 
+--------------------------------------------------------------------------------
+-- Native Action Bar Hovercasting (Mouseover Hook)
+--------------------------------------------------------------------------------
+do
+  local pass = function() end
+  local orig = UseAction
+  function UseAction(slot, checkCursor, onSelf)
+    if HealBot_Config.ActionMouseover == 1 then
+      local mouseover = HealBot_Action_TooltipUnit
+      if mouseover and mouseover ~= 'target' then
+        local _PlaySound = PlaySound
+        local target = UnitName("target")
+        
+        PlaySound = pass
+        ClearTarget()
+        PlaySound = _PlaySound
+        
+        do
+          local autoSelfCast = GetCVar("autoSelfCast")
+          SetCVar("autoSelfCast", "0") -- Ensure disabled
+          orig(slot, checkCursor, onSelf)
+          if autoSelfCast then
+            SetCVar("autoSelfCast", autoSelfCast)
+          end
+        end
+        
+        SpellTargetUnit(mouseover)
+        
+        if target then
+          PlaySound = pass
+          TargetLastTarget()
+          PlaySound = _PlaySound
+        end
+        
+        return
+      end
+    end
+    orig(slot, checkCursor, onSelf)
+  end
+end
+