feat: add support for dynamic unit appending during combat and improve layout handling

Hotfix merge

HealBot.xml

@@ -18,7 +18,7 @@
       <FontString name="$parent_text" inherits="GameFontNormalSmall">
         <Anchors>
         <Anchor point="CENTER">
-          <Offset> <AbsDimension y="1"/>  </Offset>
+          <Offset> <AbsDimension y="0"/>  </Offset>
         </Anchor>
         </Anchors>
       </FontString>

HealBotBlue.toc

@@ -1,9 +1,9 @@
 ## Interface: 11200
 ## Title: HealBotBlue
-## Version: 1.4.1
+## Version: 1.6.0
 ## Author: Bluewhale
 ## Notes: Adds panel with skinable bars for healing and decursive
-## SavedVariables:  HealBot_Config
+## SavedVariablesPerCharacter:  HealBot_Config
 ..\..\FrameXML\Fonts.xml
 ..\..\FrameXML\OptionsFrameTemplates.xml
 ..\..\FrameXML\UIPanelTemplates.xml
@@ -27,3 +27,4 @@ HealBot_Options_CDC.xml
 HealBot_Options_Skins.xml
 HealBot_Options_Buffs.xml
 HealBot_Options_Chat.xml
+HealBot_Options_Auto.xml

HealBot_Action.lua

@@ -22,9 +22,9 @@ function HealBot_ShouldHeal(unit)
 end
 
 function HealBot_Action_ShouldHealSome()
-  return table.foreach(HealBot_Action_HealButtons, function (index,button)
+  for index, button in pairs(HealBot_Action_HealButtons) do
     if (HealBot_ShouldHeal(button.unit)) then return button.unit; end
-  end);
+  end
 end
 
 function HealBot_MustHeal(unit)
@@ -32,9 +32,9 @@ function HealBot_MustHeal(unit)
 end
 
 function HealBot_Action_MustHealSome()
-  return table.foreach(HealBot_Action_HealButtons, function (index,button)
+  for index, button in pairs(HealBot_Action_HealButtons) do
     if (HealBot_MustHeal(button.unit)) then return button.unit; end
-  end);
+  end
 end
 
 function HealBot_GetRezSpellForClass()
@@ -117,11 +117,107 @@ function HealBot_Action_HealUnit_OnLeave(this)
   HealBot_Action_HideTooltip(this);
 end
 
+--------------------------------------------------------------------------------------------------
+-- Puppeteer Utility Ports for Macro and Item Execution
+--------------------------------------------------------------------------------------------------
+
+function HealBot_SplitString(str, delimiter)
+    local result = {}
+    local start_pos = 1
+    while true do
+        local end_pos = string.find(str, delimiter, start_pos, true)
+        if not end_pos then
+            table.insert(result, string.sub(str, start_pos))
+            break
+        end
+        table.insert(result, string.sub(str, start_pos, end_pos - 1))
+        start_pos = end_pos + string.len(delimiter)
+    end
+    return result
+end
+
+function HealBot_RunMacroText(body)
+    local commands = HealBot_SplitString(body, "\n")
+    for i = 1, table.getn(commands) do
+        ChatFrameEditBox:SetText(commands[i])
+        ChatEdit_SendText(ChatFrameEditBox)
+    end
+end
+
+function HealBot_RunMacro(name)
+    if GetMacroIndexByName(name) == 0 then return end
+    local _, _, body = GetMacroInfo(GetMacroIndexByName(name))
+    HealBot_RunMacroText(body)
+end
+
+function HealBot_GetBagSlotInfo(bag, slot)
+    local link = GetContainerItemLink(bag, slot)
+    if not link then return end
+    local _, _, name = string.find(link, "%[(.*)%]")
+    local _, count = GetContainerItemInfo(bag, slot)
+    return name, count
+end
+
+function HealBot_FindBagSlot(itemName)
+    local bestBag, bestSlot, lowestStackSize
+    for bag = 0, NUM_BAG_FRAMES do
+        for slot = 1, GetContainerNumSlots(bag) do
+            local name, count = HealBot_GetBagSlotInfo(bag, slot)
+            if itemName == name then
+                if not lowestStackSize or lowestStackSize > count then
+                    bestBag = bag
+                    bestSlot = slot
+                    lowestStackSize = count
+                end
+            end
+        end
+    end
+    return bestBag, bestSlot
+end
+
+function HealBot_UseItem(itemName)
+    local bag, slot = HealBot_FindBagSlot(itemName)
+    if not bag then return false end
+    UseContainerItem(bag, slot)
+    return true
+end
+
 function HealBot_Action_HealUnit_OnClick(this,button)
     local decode_button = HealBot_Decode_Button(button);
     local pattern = HealBot_Action_SpellPattern(decode_button);
     
-    -- Resurrection override on dead target
+    if not pattern then return end
+    
+    -- Buff casting override (Spells only)
+    if HealBot_Config.BuffWatch == 1 then
+      local inCombat = UnitAffectingCombat("player")
+      if (not inCombat) or (HealBot_Config.BuffWatchInCombat == 1) then
+        if HealBot_MissingBuffs[this.unit] then
+          local missingBuff = HealBot_MissingBuffs[this.unit]
+          if decode_button == "Left" or decode_button == "Right" then
+            HealBot_CastSpellOnFriend(missingBuff, this.unit)
+            return
+          end
+        end
+      end
+    end
+
+    -- Priority 1: Inline Scripts (starts with /)
+    if string.sub(pattern, 1, 1) == "/" then
+        local oldTarget = nil
+        if UnitExists("target") then oldTarget = UnitName("target") end
+        TargetUnit(this.unit)
+        HealBot_RunMacroText(pattern)
+        if oldTarget then
+            TargetByName(oldTarget)
+        else
+            ClearTarget()
+        end
+        return
+    end
+    
+    -- Priority 2: Spells
+    -- Resurrection override on dead target first
     if UnitIsDeadOrGhost(this.unit) then
       local rezSpell = HealBot_GetRezSpellForClass();
       if rezSpell then
@@ -129,24 +225,41 @@ function HealBot_Action_HealUnit_OnClick(this,button)
         return
       end
     end
-    
-    -- Buff casting override
-    if HealBot_Config.BuffWatch == 1 then
-      local inCombat = UnitAffectingCombat("player")
-        if (not inCombat) or (HealBot_Config.BuffWatchInCombat == 1) then
-          local myClass = UnitClass("player")
-          if HealBot_MissingBuffs[this.unit] then
-            local missingBuff = HealBot_MissingBuffs[this.unit]
-            if decode_button == "Left" or decode_button == "Right" then
-              HealBot_CastSpellOnFriend(missingBuff, this.unit)
-              return
-            end
-          end
+
+    if HealBot_Spells[pattern] or HealBot_GetSpellId(pattern) then
+        HealBot_HealUnit(this.unit, pattern);
+        return
+    end
+
+    -- Priority 3: Named Macros
+    if GetMacroIndexByName(pattern) ~= 0 then
+        local oldTarget = nil
+        if UnitExists("target") then oldTarget = UnitName("target") end
+        TargetUnit(this.unit)
+        HealBot_RunMacro(pattern)
+        if oldTarget then
+            TargetByName(oldTarget)
+        else
+            ClearTarget()
         end
-      end
+        return
+    end
+
+    -- Priority 4: Items
+    local bag, slot = HealBot_FindBagSlot(pattern)
+    if bag then
+        local oldTarget = nil
+        if UnitExists("target") then oldTarget = UnitName("target") end
+        TargetUnit(this.unit)
+        UseContainerItem(bag, slot)
+        if SpellIsTargeting() then SpellTargetUnit(this.unit) end
+        if oldTarget then TargetByName(oldTarget) else ClearTarget() end
+        return
+    end
     
-    HealBot_HealUnit(this.unit,pattern);
-  end
+    -- Fallback attempt
+    HealBot_HealUnit(this.unit, pattern);
+end
 
 function HealBot_Action_HealUnitCheck_OnClick(this)
   if not this.unit then return end

HealBot_Action.xml

@@ -232,6 +232,15 @@
       <Button name="HealBot_Action_HealUnit39" inherits="HealingButtonTemplate" text="Unit not set"/>
       <Button name="HealBot_Action_HealUnit40" inherits="HealingButtonTemplate" text="Unit not set"/>
       <Button name="HealBot_Action_HealUnit41" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit42" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit43" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit44" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit45" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit46" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit47" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit48" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit49" inherits="HealingButtonTemplate" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit50" inherits="HealingButtonTemplate" text="Unit not set"/>
       
       <Button name="HealBot_Action_HealUnit51" inherits="HealingButtonTemplate2" text="Unit not set"/>
       <Button name="HealBot_Action_HealUnit52" inherits="HealingButtonTemplate2" text="Unit not set"/>
@@ -243,6 +252,46 @@
       <Button name="HealBot_Action_HealUnit58" inherits="HealingButtonTemplate2" text="Unit not set"/>
       <Button name="HealBot_Action_HealUnit59" inherits="HealingButtonTemplate2" text="Unit not set"/>
       <Button name="HealBot_Action_HealUnit60" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit61" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit62" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit63" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit64" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit65" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit66" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit67" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit68" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit69" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit70" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit71" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit72" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit73" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit74" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit75" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit76" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit77" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit78" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit79" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit80" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit81" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit82" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit83" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit84" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit85" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit86" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit87" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit88" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit89" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit90" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit91" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit92" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit93" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit94" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit95" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit96" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit97" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit98" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit99" inherits="HealingButtonTemplate2" text="Unit not set"/>
+      <Button name="HealBot_Action_HealUnit100" inherits="HealingButtonTemplate2" text="Unit not set"/>
       
       <Button name="HealBot_Action_Header1" inherits="HealingButtonTemplate4" text="Unit not set"/>
       <Button name="HealBot_Action_Header2" inherits="HealingButtonTemplate4" text="Unit not set"/>

HealBot_Controller_Aura.lua

@@ -2,6 +2,7 @@
 -- Handles tracking buffs/debuffs (auras) on group/raid units
 
 HealBot_MissingBuffs = {}
+local StaticHasBuff = {}
 
 function HealBot_UnitAffected(unit, effect)
     if not effect then return nil; end
@@ -68,7 +69,10 @@ function HealBot_CheckBuffs(unit)
     }
     
     -- Gather buffs on unit
-    local hasBuff = {}
+    local hasBuff = StaticHasBuff
+    for k in pairs(hasBuff) do
+        hasBuff[k] = nil
+    end
     local i = 1
     while true do
         local buffTexture = UnitBuff(unit, i)
@@ -91,7 +95,7 @@ function HealBot_CheckBuffs(unit)
             local val = HealBot_Config.BuffDropDowns[myClass][j]
             if val and val > 0 then
                 local isSelfOnly = (HealBot_Config.BuffWatchSelf and HealBot_Config.BuffWatchSelf[j] == 1)
-                if not (isSelfOnly and unit ~= "player") then
+                if not (isSelfOnly and not UnitIsUnit(unit, "player")) then
                     local spellName = HealBot_Buff_Spells[myClass][val]
                     
                     local hasIt = hasBuff[spellName]
@@ -100,7 +104,7 @@ function HealBot_CheckBuffs(unit)
                     end
                     
                     if not hasIt then
-                        if myClass == "SHAMAN" and unit == "player" and string.find(spellName, " Weapon") then
+                        if myClass == "SHAMAN" and UnitIsUnit(unit, "player") and string.find(spellName, " Weapon") then
                             hasIt = HealBot_CheckShamanWeaponBuff(spellName)
                         end
                     end
@@ -115,23 +119,28 @@ function HealBot_CheckBuffs(unit)
     end
 end
 
+local HealBot_TrackedHoTs = {
+    ["Interface\\Icons\\Spell_Holy_Renew"] = true,
+    ["Interface\\Icons\\Spell_Nature_Rejuvenation"] = true,
+    ["Interface\\Icons\\Spell_Nature_ResistNature"] = true,
+    ["Interface\\Icons\\Spell_Holy_PowerWordShield"] = true,
+    ["Interface\\Icons\\Spell_Holy_SealOfProtection"] = true,
+    ["Interface\\Icons\\Spell_Holy_Excorcism"] = true,
+    ["Interface\\Icons\\btnholyscriptures"] = true,
+    ["Interface\\Icons\\Spell_Holy_AshesToAshes"] = true,
+}
+
 function HealBot_OnEvent_UnitAura(this, unit)
     local DebuffType;
     
     if HealBot_Heals[unit] and unit ~= "target" then
-        HealBot_UnitIcons[unit] = {}
+        if not HealBot_UnitIcons[unit] then
+            HealBot_UnitIcons[unit] = {}
+        end
+        for j = 1, 5 do
+            HealBot_UnitIcons[unit][j] = nil
+        end
         local iconCount = 0
-        
-        local HealBot_TrackedHoTs = {
-            ["Interface\\Icons\\Spell_Holy_Renew"] = true,
-            ["Interface\\Icons\\Spell_Nature_Rejuvenation"] = true,
-            ["Interface\\Icons\\Spell_Nature_ResistNature"] = true,
-            ["Interface\\Icons\\Spell_Holy_PowerWordShield"] = true,
-            ["Interface\\Icons\\Spell_Holy_SealOfProtection"] = true,
-            ["Interface\\Icons\\Spell_Holy_Excorcism"] = true,
-            ["Interface\\Icons\\btnholyscriptures"] = true,
-        }
-        
         local i = 1;
         while true do
             local debuff, tmp, debuff_type = UnitDebuff(unit, i, 1)
@@ -140,7 +149,7 @@ function HealBot_OnEvent_UnitAura(this, unit)
                     iconCount = iconCount + 1
                     HealBot_UnitIcons[unit][iconCount] = debuff
                 end
-                if HealBot_CDCInc[UnitClass(unit)] == 1 and HealBot_DebuffWatch[debuff_type] == "YES" then
+                if HealBot_CDCInc[UnitClass(unit)] == 1 and HealBot_DebuffWatch[debuff_type] then
                     HealBot_UnitDebuff[unit] = debuff_type
                     DebuffType = debuff_type;
                     if HealBot_DebuffPriority[debuff_type] then
@@ -164,6 +173,17 @@ function HealBot_OnEvent_UnitAura(this, unit)
             end
             b = b + 1
         end
+
+        local d = 1
+        while true do
+            local debuff = UnitDebuff(unit, d)
+            if not debuff then break end
+            if HealBot_TrackedHoTs[debuff] and iconCount < 5 then
+                iconCount = iconCount + 1
+                HealBot_UnitIcons[unit][iconCount] = debuff
+            end
+            d = d + 1
+        end
         
         if HealBot_UnitDebuff[unit] then
             if DebuffType and HealBot_Range_Check(unit, 27) == 1 then

HealBot_Controller_Events.lua

@@ -30,9 +30,7 @@ function HealBot_OnLoad(this)
     end)
     HealBot_Model:RegisterObserver("EQUIPMENT_CHANGED", function(unitID)
         if unitID == "player" then
-            HealBot_BonusScanner:ScanEquipment()
-            HealBot_CalcEquipBonus = true;
-            HealBot_RecalcSpells();
+            HealBot_EquipChangeTimer = 1
         end
     end)
 end
@@ -43,17 +41,20 @@ end
 
 function HealBot_OnUpdate(this, arg1)
     if HealBot_Action_TooltipUnit and HealBot_Tooltip:IsVisible() then
-        local currentModState = ""
-        if IsShiftKeyDown() then currentModState = currentModState .. "S" end
-        if IsControlKeyDown() then currentModState = currentModState .. "C" end
-        if IsAltKeyDown() then currentModState = currentModState .. "A" end
+        local s = IsShiftKeyDown() and true or false
+        local c = IsControlKeyDown() and true or false
+        local a = IsAltKeyDown() and true or false
         
-        if HealBot_LastModState ~= currentModState then
-            HealBot_LastModState = currentModState
+        if HealBot_LastModS ~= s or HealBot_LastModC ~= c or HealBot_LastModA ~= a then
+            HealBot_LastModS = s
+            HealBot_LastModC = c
+            HealBot_LastModA = a
             HealBot_Action_RefreshTooltip(HealBot_Action_TooltipUnit)
         end
     else
-        HealBot_LastModState = ""
+        HealBot_LastModS = false
+        HealBot_LastModC = false
+        HealBot_LastModA = false
     end
 
     if HealBot_TargetRestorePending then
@@ -73,10 +74,20 @@ function HealBot_OnUpdate(this, arg1)
     end
 
     -- Process Dirty Queue for MVC View
-    if next(HealBot_View_DirtyUnits) ~= nil then
-        for unitID in pairs(HealBot_View_DirtyUnits) do
-            HealBot_Action_RefreshButtons(unitID)
-            HealBot_View_DirtyUnits[unitID] = nil
+    local unitID, _ = next(HealBot_View_DirtyUnits)
+    while unitID do
+        HealBot_Action_RefreshButtons(unitID)
+        HealBot_View_DirtyUnits[unitID] = nil
+        unitID, _ = next(HealBot_View_DirtyUnits)
+    end
+    
+    if HealBot_EquipChangeTimer > 0 then
+        HealBot_EquipChangeTimer = HealBot_EquipChangeTimer - arg1
+        if HealBot_EquipChangeTimer <= 0 then
+            HealBot_EquipChangeTimer = 0
+            HealBot_BonusScanner:ScanEquipment()
+            HealBot_CalcEquipBonus = true;
+            HealBot_RecalcSpells();
         end
     end
 
@@ -85,20 +96,12 @@ function HealBot_OnUpdate(this, arg1)
         if not HealBot_IsFighting then
             HealsIn_Timer = HealsIn_Timer + 1;
             if HealsIn_Timer >= 10 then
-                HealBot_HealsIn = {};
-                HealBot_Healers = {};
+                for k in pairs(HealBot_HealsIn) do HealBot_HealsIn[k] = nil end
+                for k in pairs(HealBot_Healers) do HealBot_Healers[k] = nil end
                 HealsIn_Timer = 0;
             end
             
-            if HealBot_EquipChangeTimer > 0 then
-                HealBot_EquipChangeTimer = HealBot_EquipChangeTimer - arg1
-                if HealBot_EquipChangeTimer <= 0 then
-                    HealBot_EquipChangeTimer = 0
-                    HealBot_BonusScanner:ScanEquipment()
-                    HealBot_CalcEquipBonus = true;
-                    HealBot_RecalcSpells();
-                end
-            end
+
             
             if HealBot_SpellsInitFlag > 1 then
                 HealBot_SpellsInitFlag = HealBot_SpellsInitFlag + 1;
@@ -131,32 +134,28 @@ local HealBot_EventHandlers = {
         HealBot_OnEvent_UnitHealth(this, arg1)
     end,
     ["UNIT_MANA"] = function(this, arg1)
+        if arg1 ~= "player" and HealBot_Config.ShowManaBars == 0 then return end
         if HealBot_Model:UpdateUnitPower(arg1) then
             HealBot_Model:NotifyObservers("UNIT_POWER_CHANGED", arg1)
         end
-        if (arg1 == "player") then HealBot_RecalcHeals(); end
-        HealBot_Action_RefreshButtons(arg1);
     end,
     ["UNIT_RAGE"] = function(this, arg1)
+        if arg1 ~= "player" and HealBot_Config.ShowManaBars == 0 then return end
         if HealBot_Model:UpdateUnitPower(arg1) then
             HealBot_Model:NotifyObservers("UNIT_POWER_CHANGED", arg1)
         end
-        if (arg1 == "player") then HealBot_RecalcHeals(); end
-        HealBot_Action_RefreshButtons(arg1);
     end,
     ["UNIT_ENERGY"] = function(this, arg1)
+        if arg1 ~= "player" and HealBot_Config.ShowManaBars == 0 then return end
         if HealBot_Model:UpdateUnitPower(arg1) then
             HealBot_Model:NotifyObservers("UNIT_POWER_CHANGED", arg1)
         end
-        if (arg1 == "player") then HealBot_RecalcHeals(); end
-        HealBot_Action_RefreshButtons(arg1);
     end,
     ["UNIT_DISPLAYPOWER"] = function(this, arg1)
+        if arg1 ~= "player" and HealBot_Config.ShowManaBars == 0 then return end
         if HealBot_Model:UpdateUnitPower(arg1) then
             HealBot_Model:NotifyObservers("UNIT_POWER_CHANGED", arg1)
         end
-        if (arg1 == "player") then HealBot_RecalcHeals(); end
-        HealBot_Action_RefreshButtons(arg1);
     end,
     ["UNIT_AURA"] = function(this, arg1)
         HealBot_Model:MarkAuraChanged(arg1)
@@ -182,6 +181,16 @@ local HealBot_EventHandlers = {
         HealBot_Model:NotifyObservers("ROSTER_CHANGED")
         HealBot_OnEvent_PartyMembersChanged(this)
     end,
+    ["RAID_ROSTER_UPDATE"] = function(this)
+        for _, unit in ipairs(HealBot_Model.partyMembers) do
+            HealBot_Model:RefreshUnit(unit)
+        end
+        for _, unit in ipairs(HealBot_Model.raidMembers) do
+            HealBot_Model:RefreshUnit(unit)
+        end
+        HealBot_Model:NotifyObservers("ROSTER_CHANGED")
+        HealBot_OnEvent_PartyMembersChanged(this)
+    end,
     ["PLAYER_ENTERING_WORLD"] = function(this)
         HealBot_Model:RefreshUnit("player")
         HealBot_Model:RefreshUnit("pet")
@@ -201,8 +210,6 @@ local HealBot_EventHandlers = {
     ["SPELLCAST_FAILED"] = function(this) HealBot_OnEvent_SpellcastStop(this, "SPELLCAST_FAILED") end,
     ["PLAYER_REGEN_DISABLED"] = function(this) HealBot_OnEvent_PlayerRegenDisabled(this) end,
     ["PLAYER_REGEN_ENABLED"] = function(this) HealBot_OnEvent_PlayerRegenEnabled(this) end,
-    ["BAG_UPDATE_COOLDOWN"] = function(this, arg1) HealBot_OnEvent_BagUpdateCooldown(this, arg1) end,
-    ["BAG_UPDATE"] = function(this, arg1) HealBot_OnEvent_BagUpdate(this, arg1) end,
     ["PARTY_MEMBER_DISABLE"] = function(this, arg1) HealBot_OnEvent_PartyMemberDisable(this, arg1) end,
     ["PARTY_MEMBER_ENABLE"] = function(this, arg1) HealBot_OnEvent_PartyMemberEnable(this, arg1) end,
     ["CHAT_MSG_SYSTEM"] = function(this, arg1) HealBot_OnEvent_SystemMsg(this, arg1) end,
@@ -212,11 +219,10 @@ local HealBot_EventHandlers = {
         HealBot_OnEvent_PlayerEquipmentChanged(this)
     end,
     ["UNIT_INVENTORY_CHANGED"] = function(this, arg1)
+        if arg1 ~= "player" then return end
         HealBot_Model:NotifyObservers("EQUIPMENT_CHANGED", arg1)
         HealBot_OnEvent_PlayerEquipmentChanged2(this, arg1)
     end,
-    ["PET_BAR_SHOWGRID"] = function(this) HealBot_OnEvent_PartyMembersChanged(this) end,
-    ["PET_BAR_HIDEGRID"] = function(this) HealBot_OnEvent_PartyMembersChanged(this) end,
     ["UNIT_PET"] = function(this, arg1) HealBot_OnEvent_PartyMembersChanged(this) end,
     ["SPELLS_CHANGED"] = function(this, arg1) HealBot_OnEvent_SpellsChanged(this, arg1) end,
     ["UPDATE_SHAPESHIFT_FORM"] = function(this) HealBot_UpdateShapeshiftForm() end,
@@ -286,10 +292,9 @@ function HealBot_OnEvent_VariablesLoaded(this)
         this:RegisterEvent("PLAYER_REGEN_ENABLED");
         this:RegisterEvent("PLAYER_TARGET_CHANGED");
         this:RegisterEvent("PARTY_MEMBERS_CHANGED");
+        this:RegisterEvent("RAID_ROSTER_UPDATE");
         this:RegisterEvent("PARTY_MEMBER_DISABLE");
         this:RegisterEvent("PARTY_MEMBER_ENABLE");
-        this:RegisterEvent("PET_BAR_SHOWGRID");
-        this:RegisterEvent("PET_BAR_HIDEGRID");
         this:RegisterEvent("UNIT_PET");
         this:RegisterEvent("UNIT_HEALTH");
         this:RegisterEvent("UNIT_MANA");
@@ -301,8 +306,6 @@ function HealBot_OnEvent_VariablesLoaded(this)
         this:RegisterEvent("SPELLCAST_STOP");
         this:RegisterEvent("SPELLCAST_INTERRUPTED");
         this:RegisterEvent("SPELLCAST_FAILED");
-        this:RegisterEvent("BAG_UPDATE");
-        this:RegisterEvent("BAG_UPDATE_COOLDOWN");
         this:RegisterEvent("UNIT_AURA");
         this:RegisterEvent("UPDATE_INVENTORY_ALERTS");
         this:RegisterEvent("UNIT_INVENTORY_CHANGED");
@@ -321,7 +324,6 @@ end
 function HealBot_OnEvent_UnitHealth(this, unit)
     if (not HealBot_Heals[unit]) then return end
     HealBot_CheckCasting(unit);
-    HealBot_RecalcHeals(unit);
     if unit == HealBot_Action_TooltipUnit then
         HealBot_Action_RefreshTooltip(HealBot_Action_TooltipUnit);
     end
@@ -338,7 +340,7 @@ function HealBot_OnEvent_ZoneChanged(this)
 end
 
 function HealBot_OnEvent_PlayerRegenDisabled(this)
-  HealBot_RecalcParty();
+  -- Removed HealBot_RecalcParty();
   if (UnitIsDeadOrGhost("player")) or (UnitOnTaxi("player")) then
     if HealBot_Config.AutoClose==1 and HealBot_Config.ActionVisible~=0 then 
       HealBot_Action.ProgrammaticHide = true;
@@ -378,7 +380,10 @@ function HealBot_OnEvent_PlayerRegenEnabled(this)
 end
 
 function HealBot_OnEvent_PlayerTargetChanged(this)
-    HealBot_RecalcParty();
+    if HealBot_Action_UnitButtons and HealBot_Action_UnitButtons["target"] then
+        HealBot_View_DirtyUnits["target"] = true
+        HealBot_OnEvent_UnitAura(nil, "target");
+    end
 end
 
 function HealBot_OnEvent_PartyMembersChanged(this)
@@ -439,20 +444,6 @@ function HealBot_OnEvent_TalentsChanged(this, arg1)
     HealBot_AddDebug("HB: TalentsChanged");
 end
 
-function HealBot_OnEvent_BagUpdate(this, bag)
-    if HealBot_EquipChangeTimer == 0 then
-        HealBot_RecalcSpells();
-    end
-end
-
-function HealBot_OnEvent_BagUpdateCooldown(this, bag)
-    if not bag then 
-        bag = "undef"
-    elseif HealBot_EquipChangeTimer == 0 then
-        HealBot_RecalcSpells();
-    end
-end
-
 function HealBot_OnEvent_PlayerEnteringWorld(this)
     HealBot_IsFighting = false;
     -- Re-apply the refresh hook late in case another addon overrode it during load

HealBot_Controller_Spells.lua

@@ -246,7 +246,7 @@ function HealBot_CheckCasting(unit)
   local ag = HealBot_Config.babortcolg[HealBot_Config.Current_Skin] or 0.1;
   local ab = HealBot_Config.babortcolb[HealBot_Config.Current_Skin] or 0.5;
   local aa = HealBot_Config.babortcola[HealBot_Config.Current_Skin] or 1;
-  bar.txt = getglobal(bar:GetName() .. "_text");  
+  if not bar.txt then bar.txt = getglobal(bar:GetName() .. "_text") end
   
   if HealBot_IsCasting == false and HealBot_AbortButton == 0 then
     bar:SetStatusBarColor(ar, ag, ab, 0);
@@ -462,7 +462,8 @@ end
 
 function HealBot_CanCastSpell(spell, unit)
   local this = HealBot_Spells[spell];
-  if this.Mana > UnitMana("player") then return false end;
+  -- Removed manual mana check so WoW can properly handle 0-cost buffs (Clearcasting/Inner Focus)
+  -- and so tooltips can render in red instead of disappearing.
   if this.BagSlot then
     local bag, slot = HealBot_UnpackBagSlot(this.BagSlot);
     local start, duration, enable = GetContainerItemCooldown(bag, slot);
@@ -475,19 +476,43 @@ end
 
 function HealBot_GetHealSpell(unit, pattern)
   if (not UnitName(unit)) then return nil end;
+  if not pattern then return nil end;
   if UnitOnTaxi("player") then return nil end;
   if HealBot_Config.ProtectPvP == 1 and UnitIsPVP(unit) and not UnitIsPVP("player") then return nil end
   if HealBot_UnitClass("player") == "DRUID" then
     if HealBot_ActiveShapeshiftStance and HealBot_Config.AutoUnshift ~= 1 then return nil end; 
-  end    
-  local spell = HealBot_GetSpellName(HealBot_GetSpellId(pattern))
-  local range = 40;
-  if HealBot_Spells[spell] then
-    if not HealBot_CanCastSpell(spell, unit) then return nil end;
-    range = HealBot_Spells[spell].range;
   end
-  if HealBot_Range_Check(unit, range) == 0 then return nil end;
-  return spell;
+  
+  -- Handle Inline Scripts
+  if string.sub(pattern, 1, 1) == "/" then
+      return pattern;
+  end
+
+  -- Handle Spells
+  if HealBot_Spells[pattern] or HealBot_GetSpellId(pattern) then
+    local spell = HealBot_GetSpellName(HealBot_GetSpellId(pattern)) or pattern
+    local range = 40;
+    if HealBot_Spells[spell] then
+      if not HealBot_CanCastSpell(spell, unit) then return nil end;
+      range = HealBot_Spells[spell].range or 40;
+    end
+    if HealBot_Range_Check(unit, range) == 0 then return nil end;
+    return spell;
+  end
+
+  -- Handle Named Macros
+  if GetMacroIndexByName(pattern) ~= 0 then
+      return pattern;
+  end
+
+  -- Handle Items
+  local bag, slot = HealBot_FindBagSlot(pattern)
+  if bag then
+      -- optionally check item range, but skipping for now as it's complex in vanilla
+      return pattern;
+  end
+  
+  return nil;
 end
 
 function HealBot_HealUnit(unit, pattern)
@@ -568,9 +593,7 @@ function HealBot_InitSpells()
     end
     id = id + 1;
   end
-  if class == "PRIEST" or class == "DRUID" or class == "PALADIN" or class == "SHAMAN" then
-    HealBot_AddChat("Initiated HealBot_CurrentSpells with " .. cnt .. " Spells");
-  end
+
   return cnt;
 end
 

HealBot_Data.lua

@@ -2,6 +2,20 @@ HealBot_ConfigDefaults = {
   ShowManaBars=0,
   ManaBarsHealersOnly=0,
   Version = HEALBOT_VERSION,
+  AutoSwap_Enabled = 0,
+  AutoSwap_Profiles = {
+    [1] = HEALBOT_SKINS_STD,
+    [2] = HEALBOT_SKINS_STD,
+    [3] = HEALBOT_SKINS_STD,
+    [4] = HEALBOT_SKINS_STD,
+    [5] = HEALBOT_SKINS_STD,
+  },
+  bmaxrows = {
+    [HEALBOT_SKINS_STD] = 0,
+  },
+  GridOrientation = {
+    [HEALBOT_SKINS_STD] = 1,
+  },
   AlertLevel = 0.95,
   AutoClose = 1,
   PanelSounds = 1,
@@ -181,7 +195,17 @@ HealBot_ConfigDefaults = {
   Current_Skin = "Modern Flat",
   Skin_ID = 1,
   Skins = {"Modern Flat", HEALBOT_SKINS_STD, "HealBot Party", "HealBot Raid", "Alteric Valley"},
+  AutoSwap_Enabled = 0,
+  AutoSwap_Profiles = {
+    [1] = "Modern Flat",   -- Solo
+    [2] = "HealBot Party", -- Party (2-5)
+    [3] = "HealBot Raid",  -- Raid 15 (6-15)
+    [4] = "HealBot Raid",  -- Raid 25 (16-25)
+    [5] = "HealBot Raid",  -- Raid 40 (26-40)
+  },
   numcols = {[HEALBOT_SKINS_STD] = 1, ["HealBot Party"] = 1, ["HealBot Raid"] = 4, ["Alteric Valley"] = 2, ["Modern Flat"] = 1},
+  bmaxrows = {[HEALBOT_SKINS_STD] = 0, ["HealBot Party"] = 0, ["HealBot Raid"] = 0, ["Alteric Valley"] = 0, ["Modern Flat"] = 0},
+  GridOrientation = {[HEALBOT_SKINS_STD] = 1, ["HealBot Party"] = 1, ["HealBot Raid"] = 1, ["Alteric Valley"] = 1, ["Modern Flat"] = 1},
   btexture = {[HEALBOT_SKINS_STD] = 8,["HealBot Party"] = 6, ["HealBot Raid"] = 7, ["Alteric Valley"] = 9, ["Modern Flat"] = 10},
   bcspace = {[HEALBOT_SKINS_STD] = 4, ["HealBot Party"] = 4, ["HealBot Raid"] = 2, ["Alteric Valley"] = 2, ["Modern Flat"] = 4},
   brspace = {[HEALBOT_SKINS_STD] = 1, ["HealBot Party"] = 2, ["HealBot Raid"] = 2, ["Alteric Valley"] = 1, ["Modern Flat"] = 2},
@@ -545,7 +569,7 @@ HealBot_Debuff_Types = {
 HealBot_IsFighting = false;
 
 HealBot_DebuffPriority = {"none"};
-HealBot_DebuffWatch = {[HEALBOT_DISEASE_en]="NO", [HEALBOT_MAGIC_en]="NO", [HEALBOT_POISON_en]="NO", [HEALBOT_CURSE_en]="NO"};
+HealBot_DebuffWatch = {[HEALBOT_DISEASE_en]=false, [HEALBOT_MAGIC_en]=false, [HEALBOT_POISON_en]=false, [HEALBOT_CURSE_en]=false};
 
 HealBot_Heals = {};
 
@@ -559,3 +583,23 @@ HealBot_SpamCnt=0;
 HealBot_Action_TooltipUnit=nil;
 HealBot_Ressing = {};
 HealBot_IamRessing = false;
+
+-- Table Recycling Pool (Puppeteer-inspired)
+local tablePool = {}
+function HealBot_GetTable()
+    local t = table.remove(tablePool)
+    if not t then
+        t = {}
+    end
+    return t
+end
+
+function HealBot_ReleaseTable(t)
+    if type(t) == "table" then
+        for k in pairs(t) do
+            t[k] = nil
+        end
+        table.insert(tablePool, t)
+    end
+end
+

HealBot_Localization.en.lua

@@ -1,4 +1,4 @@
-HEALBOT_VERSION = "1.4.1";
+HEALBOT_VERSION = GetAddOnMetadata("HealBotBlue", "Version");
 
 -------------
 -- ENGLISH --
@@ -323,9 +323,10 @@ HEALBOT_OPTIONS_HEAL_BUTTONS  = "Healing bars";
 HEALBOT_OPTIONS_EMERGFILTER   = "Show extra bars for";
 
 HEALBOT_OPTIONS_GROUPHEALS    = "Group";
+HEALBOT_OPTIONS_GROUPHEALS_LABEL = "Group Only";
 HEALBOT_OPTIONS_TANKHEALS     = "Main tanks";
 HEALBOT_OPTIONS_TARGETHEALS   = "Targets";
-HEALBOT_OPTIONS_EMERGENCYHEALS= "Extra";
+HEALBOT_OPTIONS_EMERGENCYHEALS= "Raid / Extra";
 HEALBOT_OPTIONS_HEALLEVEL     = "Healing Level";
 HEALBOT_OPTIONS_ALERTLEVEL    = "Alert Level";
 HEALBOT_OPTIONS_OVERHEAL      = "Show Abort button when overhealing"

HealBot_Options.lua

@@ -234,7 +234,7 @@ function HealBot_Options_OnLoad(this)
   table.insert(UISpecialFrames,this:GetName());
 
   -- Tabs
-  PanelTemplates_SetNumTabs(this,7);
+  PanelTemplates_SetNumTabs(this,8);
   this.selectedTab = 1; 
   PanelTemplates_UpdateTabs(this);
   HealBot_Options_ShowPanel(this.selectedTab);
@@ -314,6 +314,8 @@ function HealBot_Options_SetSkins()
   HealBot_Options_BarHeightS:SetValue(HealBot_Config.bheight[HealBot_Config.Current_Skin])
   HealBot_Options_BarWidthS:SetValue(HealBot_Config.bwidth[HealBot_Config.Current_Skin])
   HealBot_Options_BarNumColsS:SetValue(HealBot_Config.numcols[HealBot_Config.Current_Skin])
+  HealBot_Options_BarMaxRowsS:SetValue((HealBot_Config.bmaxrows and HealBot_Config.bmaxrows[HealBot_Config.Current_Skin]) or 0)
+  HealBot_Options_GridOrientation:SetChecked(((HealBot_Config.GridOrientation and HealBot_Config.GridOrientation[HealBot_Config.Current_Skin]) == 2) and 1 or nil)
   HealBot_Options_BarBRSpaceS:SetValue(HealBot_Config.brspace[HealBot_Config.Current_Skin])
   HealBot_Options_BarBCSpaceS:SetValue(HealBot_Config.bcspace[HealBot_Config.Current_Skin])
   HealBot_Options_FramePaddingS:SetValue((HealBot_Config.bpadding and HealBot_Config.bpadding[HealBot_Config.Current_Skin]) or 10)

HealBot_Options.xml

@@ -94,7 +94,7 @@
   <Frame name="HealBot_Options" toplevel="true" frameStrata="DIALOG" 
       movable="true" parent="UIParent" enableMouse="true" hidden="true">
     <Size>
-      <AbsDimension x="420" y="455"/>
+      <AbsDimension x="480" y="455"/>
     </Size>
     <Anchors>
       <Anchor point="CENTER">
@@ -206,38 +206,16 @@
           </Anchor>
         </Anchors>
       </Button>
-      <Button name="HealBot_Options_Defaults" inherits="UIPanelButtonTemplate" text="HEALBOT_OPTIONS_DEFAULTS">
-        <Size>
-          <AbsDimension x="80" y="22"/>
-        </Size>
+      <Button name="HealBot_OptionsTab8" inherits="HealBot_Options_Tab" id="8" text="Auto">
         <Anchors>
-          <Anchor point="BOTTOM" relativePoint="BOTTOM">
+          <Anchor point="LEFT" relativeTo="HealBot_OptionsTab7" relativePoint="RIGHT">
             <Offset>
-              <AbsDimension x="-50" y="15"/>
+              <AbsDimension x="-14" y="0" /> 
             </Offset>
           </Anchor>
         </Anchors>
-        <Scripts>
-          <OnClick>HealBot_Options_Defaults_OnClick(this)</OnClick> 
-        </Scripts>
-      </Button>
-      <Button name="HealBot_Options_CloseButton" inherits="UIPanelButtonTemplate" text="HEALBOT_OPTIONS_CLOSE">
-        <Size>
-          <AbsDimension x="80" y="22"/>
-        </Size>
-        <Anchors>
-          <Anchor point="BOTTOM" relativePoint="BOTTOM">
-            <Offset>
-              <AbsDimension x="50" y="15"/>
-            </Offset>
-          </Anchor>
-        </Anchors>
-        <Scripts>
-          <OnClick>
-            HideUIPanel(this:GetParent());
-          </OnClick>
-        </Scripts>
       </Button>
+
     </Frames>
     <Scripts>
        <OnLoad>HealBot_Options_OnLoad(this);</OnLoad>

HealBot_Options_Auto.lua

@@ -0,0 +1,82 @@
+function HealBot_Options_AutoSwap_OnClick(this)
+  if this:GetChecked() then
+    HealBot_Config.AutoSwap_Enabled = 1
+  else
+    HealBot_Config.AutoSwap_Enabled = 0
+  end
+  HealBot_Action_PartyChanged()
+end
+
+function HealBot_Options_Auto_Initialize()
+  local dropdownName = UIDROPDOWNMENU_OPEN_MENU
+  if not dropdownName then return end
+  local dropdownFrame = getglobal(dropdownName)
+  if not dropdownFrame then return end
+  local id = dropdownFrame:GetID()
+  if not id then return end
+  
+  for i=1, getn(HealBot_Config.Skins), 1 do
+    local info = {}
+    info.text = HealBot_Config.Skins[i]
+    info.func = HealBot_Options_Auto_OnSelect
+    info.value = id
+    if not HealBot_Config.AutoSwap_Profiles then HealBot_Config.AutoSwap_Profiles = {} end
+    if HealBot_Config.AutoSwap_Profiles[id] == HealBot_Config.Skins[i] then
+      info.checked = 1
+    else
+      info.checked = nil
+    end
+    UIDropDownMenu_AddButton(info)
+  end
+end
+
+function HealBot_Options_Auto_OnSelect()
+  local skin = this:GetText()
+  local id = this.value
+  if not id or not skin then return end
+  
+  if not HealBot_Config.AutoSwap_Profiles then HealBot_Config.AutoSwap_Profiles = {} end
+  HealBot_Config.AutoSwap_Profiles[id] = skin
+  
+  local dropdowns = {
+    "HealBot_Options_Auto_Solo",
+    "HealBot_Options_Auto_Party",
+    "HealBot_Options_Auto_Raid15",
+    "HealBot_Options_Auto_Raid25",
+    "HealBot_Options_Auto_Raid40"
+  }
+  local dropdownName = dropdowns[id]
+  local dropdownFrame = getglobal(dropdownName)
+  HealBot_UIDropDownMenu_SetSelectedValue(dropdownFrame, skin)
+  UIDropDownMenu_SetText(skin, dropdownFrame)
+  
+  HealBot_Action_PartyChanged()
+end
+
+function HealBot_Options_Auto_OnShow(this)
+  if HealBot_Config.AutoSwap_Enabled == 1 then
+    HealBot_Options_AutoSwap:SetChecked(1)
+  else
+    HealBot_Options_AutoSwap:SetChecked(nil)
+  end
+  
+  local dropdowns = {
+    "HealBot_Options_Auto_Solo",
+    "HealBot_Options_Auto_Party",
+    "HealBot_Options_Auto_Raid15",
+    "HealBot_Options_Auto_Raid25",
+    "HealBot_Options_Auto_Raid40"
+  }
+  for id, name in ipairs(dropdowns) do
+    local dropdownFrame = getglobal(name)
+    if dropdownFrame then
+        UIDropDownMenu_SetWidth(150, dropdownFrame)
+        if not HealBot_Config.AutoSwap_Profiles then HealBot_Config.AutoSwap_Profiles = {} end
+        local skin = HealBot_Config.AutoSwap_Profiles[id]
+        if skin then
+            HealBot_UIDropDownMenu_SetSelectedValue(dropdownFrame, skin)
+            UIDropDownMenu_SetText(skin, dropdownFrame)
+        end
+    end
+  end
+end

HealBot_Options_Auto.xml

@@ -0,0 +1,152 @@
+<Ui xmlns="http://www.blizzard.com/wow/ui/"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.blizzard.com/wow/ui/ ..\FrameXML\UI.xsd">
+  <Script file="HealBot_Options_Auto.lua" />
+  <Frame name="HealBot_Options_Panel8" parent="HealBot_Options" hidden="true" setAllPoints="true">
+    <Frames>
+      <CheckButton name="HealBot_Options_AutoSwap" inherits="OptionsCheckButtonTemplate">
+        <Anchors>
+          <Anchor point="TOPLEFT">
+            <Offset>
+              <AbsDimension x="25" y="-30" /> 
+            </Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            getglobal(this:GetName().."Text"):SetText("Enable Auto-Swap");
+          </OnLoad>
+          <OnClick>
+            HealBot_Options_AutoSwap_OnClick(this);
+          </OnClick>
+        </Scripts>
+      </CheckButton>
+
+      <Frame name="HealBot_Options_Auto_Solo" inherits="UIDropDownMenuTemplate" id="1">
+        <Layers>
+          <Layer level="BACKGROUND">
+            <FontString name="$parentLabel" text="Solo Skin:" inherits="GameFontNormalSmall">
+              <Anchors>
+                <Anchor point="TOPLEFT">
+                  <Offset><AbsDimension x="-10" y="15" /></Offset>
+                </Anchor>
+              </Anchors>
+            </FontString>
+          </Layer>
+        </Layers>
+        <Anchors>
+          <Anchor point="TOPLEFT">
+            <Offset><AbsDimension x="30" y="-80" /></Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            UIDropDownMenu_Initialize(this, HealBot_Options_Auto_Initialize);
+          </OnLoad>
+        </Scripts>
+      </Frame>
+
+      <Frame name="HealBot_Options_Auto_Party" inherits="UIDropDownMenuTemplate" id="2">
+        <Layers>
+          <Layer level="BACKGROUND">
+            <FontString name="$parentLabel" text="Party Skin:" inherits="GameFontNormalSmall">
+              <Anchors>
+                <Anchor point="TOPLEFT">
+                  <Offset><AbsDimension x="-10" y="15" /></Offset>
+                </Anchor>
+              </Anchors>
+            </FontString>
+          </Layer>
+        </Layers>
+        <Anchors>
+          <Anchor point="TOPLEFT">
+            <Offset><AbsDimension x="30" y="-130" /></Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            UIDropDownMenu_Initialize(this, HealBot_Options_Auto_Initialize);
+          </OnLoad>
+        </Scripts>
+      </Frame>
+
+      <Frame name="HealBot_Options_Auto_Raid15" inherits="UIDropDownMenuTemplate" id="3">
+        <Layers>
+          <Layer level="BACKGROUND">
+            <FontString name="$parentLabel" text="Raid 15 Skin:" inherits="GameFontNormalSmall">
+              <Anchors>
+                <Anchor point="TOPLEFT">
+                  <Offset><AbsDimension x="-10" y="15" /></Offset>
+                </Anchor>
+              </Anchors>
+            </FontString>
+          </Layer>
+        </Layers>
+        <Anchors>
+          <Anchor point="TOPLEFT">
+            <Offset><AbsDimension x="30" y="-180" /></Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            UIDropDownMenu_Initialize(this, HealBot_Options_Auto_Initialize);
+          </OnLoad>
+        </Scripts>
+      </Frame>
+
+      <Frame name="HealBot_Options_Auto_Raid25" inherits="UIDropDownMenuTemplate" id="4">
+        <Layers>
+          <Layer level="BACKGROUND">
+            <FontString name="$parentLabel" text="Raid 25 Skin:" inherits="GameFontNormalSmall">
+              <Anchors>
+                <Anchor point="TOPLEFT">
+                  <Offset><AbsDimension x="-10" y="15" /></Offset>
+                </Anchor>
+              </Anchors>
+            </FontString>
+          </Layer>
+        </Layers>
+        <Anchors>
+          <Anchor point="TOPLEFT">
+            <Offset><AbsDimension x="30" y="-230" /></Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            UIDropDownMenu_Initialize(this, HealBot_Options_Auto_Initialize);
+          </OnLoad>
+        </Scripts>
+      </Frame>
+
+      <Frame name="HealBot_Options_Auto_Raid40" inherits="UIDropDownMenuTemplate" id="5">
+        <Layers>
+          <Layer level="BACKGROUND">
+            <FontString name="$parentLabel" text="Raid 40 Skin:" inherits="GameFontNormalSmall">
+              <Anchors>
+                <Anchor point="TOPLEFT">
+                  <Offset><AbsDimension x="-10" y="15" /></Offset>
+                </Anchor>
+              </Anchors>
+            </FontString>
+          </Layer>
+        </Layers>
+        <Anchors>
+          <Anchor point="TOPLEFT">
+            <Offset><AbsDimension x="30" y="-280" /></Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            UIDropDownMenu_Initialize(this, HealBot_Options_Auto_Initialize);
+          </OnLoad>
+        </Scripts>
+      </Frame>
+
+    </Frames>
+    <Scripts>
+      <OnShow>
+        HealBot_Options_Auto_OnShow(this);
+      </OnShow>
+    </Scripts>
+  </Frame>
+</Ui>

HealBot_Options_Buffs.xml

@@ -123,7 +123,7 @@
             <Anchors>
               <Anchor point="TOPLEFT" relativeTo="HealBot_Options_Buff1" relativePoint="BOTTOMLEFT">
                 <Offset>
-                  <AbsDimension x="0" y="-20" /> 
+                  <AbsDimension x="0" y="-35" /> 
                 </Offset>
               </Anchor>
             </Anchors>
@@ -160,7 +160,7 @@
             <Anchors>
               <Anchor point="TOPLEFT" relativeTo="HealBot_Options_Buff2" relativePoint="BOTTOMLEFT">
                 <Offset>
-                  <AbsDimension x="0" y="-20" /> 
+                  <AbsDimension x="0" y="-35" /> 
                 </Offset>
               </Anchor>
             </Anchors>
@@ -197,7 +197,7 @@
             <Anchors>
               <Anchor point="TOPLEFT" relativeTo="HealBot_Options_Buff3" relativePoint="BOTTOMLEFT">
                 <Offset>
-                  <AbsDimension x="0" y="-20" /> 
+                  <AbsDimension x="0" y="-35" /> 
                 </Offset>
               </Anchor>
             </Anchors>
@@ -271,7 +271,7 @@
             <Anchors>
               <Anchor point="TOPLEFT" relativeTo="HealBot_Options_Buff5" relativePoint="BOTTOMLEFT">
                 <Offset>
-                  <AbsDimension x="0" y="-20" /> 
+                  <AbsDimension x="0" y="-35" /> 
                 </Offset>
               </Anchor>
             </Anchors>
@@ -308,7 +308,7 @@
             <Anchors>
               <Anchor point="TOPLEFT" relativeTo="HealBot_Options_Buff6" relativePoint="BOTTOMLEFT">
                 <Offset>
-                  <AbsDimension x="0" y="-20" /> 
+                  <AbsDimension x="0" y="-35" /> 
                 </Offset>
               </Anchor>
             </Anchors>
@@ -345,7 +345,7 @@
             <Anchors>
               <Anchor point="TOPLEFT" relativeTo="HealBot_Options_Buff7" relativePoint="BOTTOMLEFT">
                 <Offset>
-                  <AbsDimension x="0" y="-20" /> 
+                  <AbsDimension x="0" y="-35" /> 
                 </Offset>
               </Anchor>
             </Anchors>

HealBot_Options_CDC.lua

@@ -247,16 +247,16 @@ function HealBot_Options_Debuff_Reset()
   local classEN=HealBot_UnitClass("player")
   if classEN=="PRIEST" or classEN=="DRUID" or classEN=="PALADIN" or classEN=="SHAMAN" then
     local spell = HealBot_Config.CDCLeftText[UnitClass("player")];
-    HealBot_DebuffWatch = {[HEALBOT_DISEASE_en]="NO", [HEALBOT_MAGIC_en]="NO", [HEALBOT_POISON_en]="NO", [HEALBOT_CURSE_en]="NO" }
+    HealBot_DebuffWatch = {[HEALBOT_DISEASE_en]=false, [HEALBOT_MAGIC_en]=false, [HEALBOT_POISON_en]=false, [HEALBOT_CURSE_en]=false }
     if spell ~= "None" then
       table.foreach(HealBot_Debuff_Types[spell], function (index,debuff)
-        HealBot_DebuffWatch[debuff]="YES";
+        HealBot_DebuffWatch[debuff]=true;
       end)
     end
     spell = HealBot_Config.CDCRightText[UnitClass("player")];
     if spell ~= "None" then
       table.foreach(HealBot_Debuff_Types[spell], function (index,debuff)
-        HealBot_DebuffWatch[debuff]="YES";
+        HealBot_DebuffWatch[debuff]=true;
       end)
     end
   end

HealBot_Options_General.xml

@@ -265,8 +265,38 @@
         </Scripts>
       </CheckButton>
 
-      
-      
+      <Button name="HealBot_Options_Defaults" inherits="UIPanelButtonTemplate" text="HEALBOT_OPTIONS_DEFAULTS">
+        <Size>
+          <AbsDimension x="80" y="22"/>
+        </Size>
+        <Anchors>
+          <Anchor point="BOTTOM" relativePoint="BOTTOM">
+            <Offset>
+              <AbsDimension x="-50" y="15"/>
+            </Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnClick>HealBot_Options_Defaults_OnClick(this)</OnClick> 
+        </Scripts>
+      </Button>
+      <Button name="HealBot_Options_CloseButton" inherits="UIPanelButtonTemplate" text="HEALBOT_OPTIONS_CLOSE">
+        <Size>
+          <AbsDimension x="80" y="22"/>
+        </Size>
+        <Anchors>
+          <Anchor point="BOTTOM" relativePoint="BOTTOM">
+            <Offset>
+              <AbsDimension x="50" y="15"/>
+            </Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnClick>
+            HideUIPanel(this:GetParent():GetParent());
+          </OnClick>
+        </Scripts>
+      </Button>
         </Frames>
       </Frame>
 

HealBot_Options_Healing.xml

@@ -52,7 +52,7 @@
           </Anchor>
         </Anchors>
         <Scripts>
-          <OnLoad>HealBot_Options_GroupHeals_OnLoad(this,HEALBOT_OPTIONS_GROUPHEALS)</OnLoad> 
+          <OnLoad>HealBot_Options_GroupHeals_OnLoad(this,HEALBOT_OPTIONS_GROUPHEALS_LABEL)</OnLoad> 
           <OnClick>HealBot_Options_GroupHeals_OnClick(this)</OnClick> 
         </Scripts>
       </CheckButton>

HealBot_Options_Skins.lua

@@ -1,6 +1,22 @@
 -- HealBot Options panel file: HealBot_Options_Skins.lua
 -- Split from original HealBot_Options.lua
 
+function HealBot_Options_BarMaxRowsS_OnValueChanged(this)
+  if not HealBot_Config.bmaxrows then HealBot_Config.bmaxrows = {} end
+  HealBot_Config.bmaxrows[HealBot_Config.Current_Skin] = this:GetValue()
+  HealBot_Action_PartyChanged()
+end
+
+function HealBot_Options_GridOrientation_OnClick(this)
+  if not HealBot_Config.GridOrientation then HealBot_Config.GridOrientation = {} end
+  if this:GetChecked() then
+    HealBot_Config.GridOrientation[HealBot_Config.Current_Skin] = 2 -- Horizontal
+  else
+    HealBot_Config.GridOrientation[HealBot_Config.Current_Skin] = 1 -- Vertical
+  end
+  HealBot_Action_PartyChanged()
+end
+
 function HealBot_Options_NewSkin_OnTextChanged(this)
   local text= this:GetText()
   if string.len(text)>0 then
@@ -11,6 +27,10 @@ function HealBot_Options_NewSkin_OnTextChanged(this)
 end
 function HealBot_Options_NewSkinb_OnClick(this)
   HealBot_Config.numcols[HealBot_Options_NewSkin:GetText()] = HealBot_Config.numcols[HealBot_Config.Current_Skin]
+  if not HealBot_Config.bmaxrows then HealBot_Config.bmaxrows = {} end
+  if not HealBot_Config.GridOrientation then HealBot_Config.GridOrientation = {} end
+  HealBot_Config.bmaxrows[HealBot_Options_NewSkin:GetText()] = HealBot_Config.bmaxrows[HealBot_Config.Current_Skin] or 0
+  HealBot_Config.GridOrientation[HealBot_Options_NewSkin:GetText()] = HealBot_Config.GridOrientation[HealBot_Config.Current_Skin] or 1
   HealBot_Config.btexture[HealBot_Options_NewSkin:GetText()] = HealBot_Config.btexture[HealBot_Config.Current_Skin]
   HealBot_Config.bcspace[HealBot_Options_NewSkin:GetText()] = HealBot_Config.bcspace[HealBot_Config.Current_Skin]
   HealBot_Config.brspace[HealBot_Options_NewSkin:GetText()] = HealBot_Config.brspace[HealBot_Config.Current_Skin]
@@ -56,6 +76,8 @@ end
 function HealBot_Options_DeleteSkin_OnClick(this)
   if HealBot_Config.Current_Skin~=HEALBOT_SKINS_STD then
     HealBot_Config.numcols[HealBot_Options_SkinsText:GetText()] = nil
+    if HealBot_Config.bmaxrows then HealBot_Config.bmaxrows[HealBot_Options_SkinsText:GetText()] = nil end
+    if HealBot_Config.GridOrientation then HealBot_Config.GridOrientation[HealBot_Options_SkinsText:GetText()] = nil end
     HealBot_Config.btexture[HealBot_Options_SkinsText:GetText()] = nil
     HealBot_Config.bcspace[HealBot_Options_SkinsText:GetText()] = nil
     HealBot_Config.brspace[HealBot_Options_SkinsText:GetText()] = nil

HealBot_Options_Skins.xml

@@ -266,9 +266,9 @@
 		  <AbsDimension x="123" y="17" />
 		</Size>
         <Anchors>
-          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_BarBRSpaceS" relativePoint="TOPLEFT">
+          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_BarBCSpaceS" relativePoint="TOPRIGHT">
               <Offset>
-                <AbsDimension x="0" y="-35" /> 
+                <AbsDimension x="10" y="0" /> 
             </Offset>
           </Anchor>
         </Anchors>
@@ -277,28 +277,14 @@
           <OnValueChanged>HealBot_Options_FramePaddingS_OnValueChanged(this)</OnValueChanged> 
         </Scripts>
       </Slider> 
-      <Slider name="HealBot_Options_BorderThicknessS" inherits="HealBot_Options_SliderTemplate">
-        <Size>
-		  <AbsDimension x="123" y="17" />
-		</Size>
-        <Anchors>
-          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_FramePaddingS" relativePoint="TOPRIGHT">
-            <Offset>
-              <AbsDimension x="10" y="0" /> 
-            </Offset>
-          </Anchor>
-        </Anchors>
-        <Scripts>
-          <OnLoad>HealBot_Options_val_OnLoad(this,"Solid Border",1,10)</OnLoad> 
-          <OnValueChanged>HealBot_Options_BorderThicknessS_OnValueChanged(this)</OnValueChanged> 
-        </Scripts>
-      </Slider> 
+
+
       <Slider name="HealBot_Options_BarAlpha" inherits="HealBot_Options_SliderTemplate">
         <Size>
 		  <AbsDimension x="123" y="17" />
 		</Size>
         <Anchors>
-          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_FramePaddingS" relativePoint="TOPLEFT">
+          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_BarBRSpaceS" relativePoint="TOPLEFT">
             <Offset>
               <AbsDimension x="0" y="-35" /> 
             </Offset>
@@ -375,6 +361,56 @@
         </Scripts>
       </Slider> 
       
+      <Slider name="HealBot_Options_BorderThicknessS" inherits="HealBot_Options_SliderTemplate">
+        <Size>
+		  <AbsDimension x="123" y="17" />
+		</Size>
+        <Anchors>
+          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_BarAlphaInHeal" relativePoint="TOPRIGHT">
+            <Offset>
+              <AbsDimension x="10" y="0" /> 
+            </Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>HealBot_Options_val_OnLoad(this,"Solid Border",1,10)</OnLoad> 
+          <OnValueChanged>HealBot_Options_BorderThicknessS_OnValueChanged(this)</OnValueChanged> 
+        </Scripts>
+      </Slider> 
+      <Slider name="HealBot_Options_BarMaxRowsS" inherits="HealBot_Options_SliderTemplate">
+        <Size>
+		  <AbsDimension x="123" y="17" />
+		</Size>
+        <Anchors>
+          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_AbortBarSize" relativePoint="TOPRIGHT">
+              <Offset>
+                <AbsDimension x="10" y="0" /> 
+            </Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>HealBot_Options_val_OnLoad(this,"Max Rows",0,40)</OnLoad> 
+          <OnValueChanged>HealBot_Options_BarMaxRowsS_OnValueChanged(this)</OnValueChanged> 
+        </Scripts>
+      </Slider> 
+      <CheckButton name="HealBot_Options_GridOrientation" inherits="OptionsCheckButtonTemplate">
+        <Anchors>
+          <Anchor point="TOPLEFT" relativeTo="HealBot_Options_BarMaxRowsS" relativePoint="BOTTOMLEFT">
+            <Offset>
+              <AbsDimension x="-5" y="-10" /> 
+            </Offset>
+          </Anchor>
+        </Anchors>
+        <Scripts>
+          <OnLoad>
+            getglobal(this:GetName().."Text"):SetText("Horizontal Grid");
+          </OnLoad>
+          <OnClick>
+            HealBot_Options_GridOrientation_OnClick(this);
+          </OnClick>
+        </Scripts>
+      </CheckButton>
+      
    <Button name="HealBot_EnTextColorpickb">
 	<Size>
 	  <AbsDimension x="87" y="20"/>

HealBot_View_Layout.lua

@@ -70,13 +70,13 @@ function HealBot_HealthColor(unit, hlth, maxhlth)
     end
 
     local colorMode = HealBot_Config.bcolormode[HealBot_Config.Current_Skin] or 1
-    if colorMode == 2 and HealBot_Model and HealBot_Model.units[unit] and HealBot_Model.units[unit].englishClass then
+    if colorMode == 2 and HealBot_Model and HealBot_Model.units[unit] and HealBot_Model.units[unit].englishClass and RAID_CLASS_COLORS and RAID_CLASS_COLORS[HealBot_Model.units[unit].englishClass] then
         local engClass = HealBot_Model.units[unit].englishClass
-        if RAID_CLASS_COLORS and RAID_CLASS_COLORS[engClass] then
-            r = RAID_CLASS_COLORS[engClass].r
-            g = RAID_CLASS_COLORS[engClass].g
-            b = RAID_CLASS_COLORS[engClass].b
-        end
+        r = RAID_CLASS_COLORS[engClass].r
+        g = RAID_CLASS_COLORS[engClass].g
+        b = RAID_CLASS_COLORS[engClass].b
+    elseif colorMode == 2 and string.find(unit, "pet") then
+        r, g, b = 0.4, 0.9, 0.6 -- Mint color
     else
         if pct >= 0.98 then r = 0.0; end
         if pct < 0.98 and pct >= 0.65 then r = 2.94 - (pct * 3); end 
@@ -87,13 +87,17 @@ function HealBot_HealthColor(unit, hlth, maxhlth)
 end
 
 function HealBot_Action_HealthBar(button)
-    local name = button:GetName();
-    return getglobal(name .. "Bar");
+    if not button.bar then
+        button.bar = getglobal(button:GetName() .. "Bar")
+    end
+    return button.bar;
 end
 
 function HealBot_Action_HealthBar2(button)
-    local name = button:GetName();
-    return getglobal(name .. "Bar2");
+    if not button.bar2 then
+        button.bar2 = getglobal(button:GetName() .. "Bar2")
+    end
+    return button.bar2;
 end
 
 function HealBot_Action_EnableButton(button)
@@ -105,10 +109,16 @@ function HealBot_Action_EnableButton(button)
     local maxhlth = state.maxHealth
     local name = state.name
     if not name then name = UnitName(unit) end -- fallback
+    
+    if not name or name == "Unknown" then
+        button:Hide()
+        return
+    end
 
     local bar = HealBot_Action_HealthBar(button);
     local bar2 = HealBot_Action_HealthBar2(button);
-    local bar3 = getglobal(button:GetName() .. "Bar3");
+    if not button.bar3 then button.bar3 = getglobal(button:GetName() .. "Bar3") end
+    local bar3 = button.bar3;
     local btexture = HealBot_Config.btexture[HealBot_Config.Current_Skin];
     local bheight = HealBot_Config.bheight[HealBot_Config.Current_Skin];
     local sr = HealBot_Config.btextenabledcolr[HealBot_Config.Current_Skin];
@@ -175,7 +185,7 @@ function HealBot_Action_EnableButton(button)
     else
         bar2:SetValue(0);
     end
-    bar.txt = getglobal(bar:GetName() .. "_text");
+    if not bar.txt then bar.txt = getglobal(bar:GetName() .. "_text") end
     if (not HealBot_IsCasting and (HealBot_CanHeal(unit) or HealBot_MissingBuffs[unit])) then
         button:Enable();
         if HealBot_UnitDebuff[unit] then
@@ -255,9 +265,9 @@ function HealBot_Action_EnableButton(button)
 end
 
 function HealBot_Action_EnableButtons()
-    table.foreach(HealBot_Action_HealButtons, function (index, button)
-        HealBot_Action_EnableButton(button);
-    end);
+    for index, button in pairs(HealBot_Action_HealButtons) do
+        HealBot_Action_EnableButton(button)
+    end
 end
   
 function HealBot_Action_RefreshButton(button)
@@ -285,13 +295,13 @@ end
 
 function HealBot_Action_RefreshButtons(unit)
     if unit and HealBot_Action_UnitButtons[unit] then
-        table.foreach(HealBot_Action_UnitButtons[unit], function (index, button)
-            HealBot_Action_RefreshButton(button);
-        end);
+        for index, button in pairs(HealBot_Action_UnitButtons[unit]) do
+            HealBot_Action_RefreshButton(button)
+        end
     else
-        table.foreach(HealBot_Action_HealButtons, function (index, button)
-            HealBot_Action_RefreshButton(button);
-        end);
+        for index, button in pairs(HealBot_Action_HealButtons) do
+            HealBot_Action_RefreshButton(button)
+        end
     end
 end
 
@@ -330,6 +340,41 @@ function HealBot_Action_PositionButton(button, OsetX, OsetY, bwidth, bheight, ch
     return OsetY;
 end
 
+function HealBot_Action_PositionButtonHorizontal(button, OsetX, OsetY, bwidth, bheight, checked, header)
+    local bcspace = HealBot_Config.bcspace[HealBot_Config.Current_Skin] or 3;
+    if header then
+        headerno = headerno + 1;
+        local headerobj = getglobal("HealBot_Action_Header" .. headerno);
+        headerobj:SetText(header)
+        headerobj:Show();
+        headerobj:ClearAllPoints();
+        headerobj:SetHeight(bheight);
+        headerobj:SetWidth(bwidth);
+        headerobj:SetPoint("TOPLEFT", "HealBot_Action", "TOPLEFT", OsetX, -OsetY);
+        headerobj:Disable();
+        OsetX = OsetX + bwidth + bcspace;
+    else
+        local unit = button.unit;
+        button:SetText(" ");
+        if (HealBot_MayHeal(unit)) then
+            button:Show();
+            button:ClearAllPoints();
+            button:SetHeight(bheight);
+            if checked then
+                button:SetWidth(bwidth - 14);
+                button:SetPoint("TOPLEFT", "HealBot_Action", "TOPLEFT", OsetX + 14, -OsetY);
+            else
+                button:SetWidth(bwidth);
+                button:SetPoint("TOPLEFT", "HealBot_Action", "TOPLEFT", OsetX, -OsetY);
+            end
+            OsetX = OsetX + bwidth + bcspace;
+        else
+            button:Hide();
+        end
+    end
+    return OsetX;
+end
+
 function HealBot_Action_SetHeightWidth(width, height, bwidth)
     if HealBot_ActionHeight then
         HealBot_Action:SetHeight(HealBot_ActionHeight);
@@ -362,6 +407,7 @@ function HealBot_Action_SetHealButton(index, unit)
         return nil
     end
     local button = getglobal("HealBot_Action_HealUnit" .. index);
+    if not button then return nil end
     button.unit = unit;
     if unit then
         table.insert(HealBot_Action_HealButtons, button);
@@ -374,12 +420,41 @@ function HealBot_Action_SetHealButton(index, unit)
 end
 
 function HealBot_Action_PartyChanged()
-    if not HealBot_IsFighting then
-        local numBars = 0;
+    if HealBot_IsFighting then
+        HealBot_Action_AppendNewUnits()
+        return
+    end
+    
+    local numBars = 0;
         local numHeaders = 0;
         local TempMaxH = 0;
         local HeaderPos = {};
         
+        if HealBot_Config.AutoSwap_Enabled == 1 then
+            local totalMembers = GetNumRaidMembers()
+            if totalMembers == 0 then totalMembers = GetNumPartyMembers() end
+            
+            local threshold = 1
+            if totalMembers == 0 then
+                threshold = 1 -- Solo
+            elseif totalMembers > 0 and totalMembers <= 5 then
+                threshold = 2 -- Party
+            elseif totalMembers > 5 and totalMembers <= 15 then
+                threshold = 3 -- Raid15
+            elseif totalMembers > 15 and totalMembers <= 25 then
+                threshold = 4 -- Raid25
+            else
+                threshold = 5 -- Raid40
+            end
+            
+            if not HealBot_Config.AutoSwap_Profiles then HealBot_Config.AutoSwap_Profiles = {} end
+            local swapSkin = HealBot_Config.AutoSwap_Profiles[threshold]
+            if swapSkin and swapSkin ~= HealBot_Config.Current_Skin then
+                HealBot_Config.Current_Skin = swapSkin
+                HealBot_Options_SetSkins()
+            end
+        end
+        
         for j = 1, 15 do
             local headerobj = getglobal("HealBot_Action_Header" .. j);
             headerobj:SetText(" ")
@@ -401,10 +476,7 @@ function HealBot_Action_PartyChanged()
         local checked_end = 0;
         headerno = 0;
         
-        for j = 1, 41 do
-            HealBot_Action_SetHealButton(j, nil);
-        end
-        for j = 51, 60 do
+        for j = 1, 100 do
             HealBot_Action_SetHealButton(j, nil);
         end
         HealBot_Action_SetHealButton();
@@ -738,8 +810,12 @@ function HealBot_Action_PartyChanged()
         local OffsetY = bpadding;
         local OffsetX = bpadding;
         local MaxOffsetY = 0;
+        local MaxOffsetX = 0;
         
-        if cols > (numBars - numHeaders) then
+        local maxRows = (HealBot_Config.bmaxrows and HealBot_Config.bmaxrows[HealBot_Config.Current_Skin]) or 0
+        local orientation = (HealBot_Config.GridOrientation and HealBot_Config.GridOrientation[HealBot_Config.Current_Skin]) or 1
+        
+        if cols > (numBars - numHeaders) and maxRows == 0 then
             cols = numBars - numHeaders;
         end
         if cols <= 0 then cols = 1 end
@@ -747,33 +823,64 @@ function HealBot_Action_PartyChanged()
         local h = 1;
         local i = 0;
         local z = 1;
+        local brspace = HealBot_Config.brspace[HealBot_Config.Current_Skin] or 3;
+        local bcspace = HealBot_Config.bcspace[HealBot_Config.Current_Skin] or 3;
         
-        table.foreach(HealBot_Action_HealButtons, function (index, button)
+        local limit = math.ceil((numBars) / cols)
+        if orientation == 1 and maxRows > 0 then
+            limit = maxRows
+        elseif orientation == 2 then
+            limit = cols
+        end
+        
+        for index, button in pairs(HealBot_Action_HealButtons) do
             i = i + 1;
             local checked = false;
             local header;
 
             if HeaderPos[i] then
                 header = HeaderPos[i];
-                OffsetY = HealBot_Action_PositionButton(nil, OffsetX, OffsetY, bwidth, bheight, checked, header);
-                if h == math.ceil((numBars) / cols) and z < numBars then
-                    h = 0;
-                    if MaxOffsetY < OffsetY then MaxOffsetY = OffsetY; end
-                    OffsetY = bpadding;
-                    OffsetX = OffsetX + bwidth + bcspace; 
+                if orientation == 1 then
+                    OffsetY = HealBot_Action_PositionButton(nil, OffsetX, OffsetY, bwidth, bheight, checked, header);
+                    if h == limit and z < numBars then
+                        h = 0;
+                        if MaxOffsetY < OffsetY then MaxOffsetY = OffsetY; end
+                        OffsetY = bpadding;
+                        OffsetX = OffsetX + bwidth + bcspace; 
+                    end
+                else
+                    OffsetX = HealBot_Action_PositionButtonHorizontal(nil, OffsetX, OffsetY, bwidth, bheight, checked, header);
+                    if h == limit and z < numBars then
+                        h = 0;
+                        if MaxOffsetX < OffsetX then MaxOffsetX = OffsetX; end
+                        OffsetX = bpadding;
+                        OffsetY = OffsetY + bheight + brspace;
+                    end
                 end
                 h = h + 1;
                 z = z + 1;
             end
 
             if checked_start <= i and checked_end >= i then checked = true; end
-            OffsetY = HealBot_Action_PositionButton(button, OffsetX, OffsetY, bwidth, bheight, checked, nil);
-            if h == math.ceil((numBars) / cols) and z < numBars then
-                h = 0;
-                if MaxOffsetY < OffsetY then MaxOffsetY = OffsetY; end
-                OffsetY = bpadding;
-                OffsetX = OffsetX + bwidth + bcspace; 
+            
+            if orientation == 1 then
+                OffsetY = HealBot_Action_PositionButton(button, OffsetX, OffsetY, bwidth, bheight, checked, nil);
+                if h == limit and z < numBars then
+                    h = 0;
+                    if MaxOffsetY < OffsetY then MaxOffsetY = OffsetY; end
+                    OffsetY = bpadding;
+                    OffsetX = OffsetX + bwidth + bcspace; 
+                end
+            else
+                OffsetX = HealBot_Action_PositionButtonHorizontal(button, OffsetX, OffsetY, bwidth, bheight, checked, nil);
+                if h == limit and z < numBars then
+                    h = 0;
+                    if MaxOffsetX < OffsetX then MaxOffsetX = OffsetX; end
+                    OffsetX = bpadding;
+                    OffsetY = OffsetY + bheight + brspace; 
+                end
             end
+            
             z = z + 1;
             h = h + 1;
             local bar = HealBot_Action_HealthBar(button);
@@ -787,9 +894,29 @@ function HealBot_Action_PartyChanged()
             bar:SetScale(barScale);
             bar2:SetHeight(bheight);
             HealBot_Action_SetTexture(bar2, btexture);
-        end);
+        end
 
-        if MaxOffsetY < OffsetY then MaxOffsetY = OffsetY; end
+        if orientation == 1 then
+            if MaxOffsetY < OffsetY then MaxOffsetY = OffsetY; end
+        else
+            if MaxOffsetX < OffsetX then MaxOffsetX = OffsetX; end
+            -- In horizontal mode, OffsetY represents the active row. We need to measure total height.
+            MaxOffsetY = OffsetY + bheight + brspace
+            OffsetX = MaxOffsetX
+            if numBars > 0 then
+                OffsetX = OffsetX - bwidth - bcspace
+            end
+        end
+
+        HealBot_Grid_LastI = i;
+        HealBot_Grid_LastH = h;
+        HealBot_Grid_LastZ = z;
+        HealBot_Grid_OffsetX = OffsetX;
+        HealBot_Grid_OffsetY = OffsetY;
+        HealBot_Grid_MaxOffsetX = MaxOffsetX;
+        HealBot_Grid_MaxOffsetY = MaxOffsetY;
+        HealBot_Grid_Limit = limit;
+        HealBot_Grid_NumBars = numBars;
 
         if HealBot_Config.HideOptions == 1 then
             HealBot_Action_OptionsButton:Hide();
@@ -885,3 +1012,129 @@ function HealBot_Action_Refresh(unit)
         end
     end
 end
+function HealBot_Action_AppendUnit(unit)
+    if not HealBot_Grid_LastI then return end
+    if HealBot_Grid_LastI >= 100 then return end
+    
+    HealBot_Grid_LastI = HealBot_Grid_LastI + 1
+    HealBot_Grid_NumBars = HealBot_Grid_NumBars + 1
+    
+    local button = HealBot_Action_SetHealButton(HealBot_Grid_LastI, unit)
+    if not button then return end
+    
+    local orientation = (HealBot_Config.GridOrientation and HealBot_Config.GridOrientation[HealBot_Config.Current_Skin]) or 1
+    local bwidth = (HealBot_Config.bwidth and HealBot_Config.bwidth[HealBot_Config.Current_Skin]) or 85
+    local bheight = (HealBot_Config.bheight and HealBot_Config.bheight[HealBot_Config.Current_Skin]) or 18
+    local bcspace = (HealBot_Config.bcspace and HealBot_Config.bcspace[HealBot_Config.Current_Skin]) or 3
+    local brspace = (HealBot_Config.brspace and HealBot_Config.brspace[HealBot_Config.Current_Skin]) or 3
+    local bpadding = (HealBot_Config.bpadding and HealBot_Config.bpadding[HealBot_Config.Current_Skin]) or 10
+    
+    if orientation == 1 then
+        HealBot_Grid_OffsetY = HealBot_Action_PositionButton(button, HealBot_Grid_OffsetX, HealBot_Grid_OffsetY, bwidth, bheight, false, nil)
+        if HealBot_Grid_LastH == HealBot_Grid_Limit then
+            HealBot_Grid_LastH = 0
+            if HealBot_Grid_MaxOffsetY < HealBot_Grid_OffsetY then HealBot_Grid_MaxOffsetY = HealBot_Grid_OffsetY end
+            HealBot_Grid_OffsetY = bpadding
+            HealBot_Grid_OffsetX = HealBot_Grid_OffsetX + bwidth + bcspace
+        end
+    else
+        HealBot_Grid_OffsetX = HealBot_Action_PositionButtonHorizontal(button, HealBot_Grid_OffsetX, HealBot_Grid_OffsetY, bwidth, bheight, false, nil)
+        if HealBot_Grid_LastH == HealBot_Grid_Limit then
+            HealBot_Grid_LastH = 0
+            if HealBot_Grid_MaxOffsetX < HealBot_Grid_OffsetX then HealBot_Grid_MaxOffsetX = HealBot_Grid_OffsetX end
+            HealBot_Grid_OffsetX = bpadding
+            HealBot_Grid_OffsetY = HealBot_Grid_OffsetY + bheight + brspace
+        end
+    end
+    
+    HealBot_Grid_LastH = HealBot_Grid_LastH + 1
+    HealBot_Grid_LastZ = HealBot_Grid_LastZ + 1
+    
+    local bar = HealBot_Action_HealthBar(button)
+    local bar2 = HealBot_Action_HealthBar2(button)
+    bar.txt = getglobal(bar:GetName() .. "_text")
+    bar:SetHeight(bheight)
+    local btexture = (HealBot_Config.btexture and HealBot_Config.btexture[HealBot_Config.Current_Skin]) or 5
+    HealBot_Action_SetTexture(bar, btexture)
+    local btextheight = (HealBot_Config.btextheight and HealBot_Config.btextheight[HealBot_Config.Current_Skin]) or 10
+    bar.txt:SetTextHeight(btextheight)
+    bar2:SetHeight(bheight)
+    HealBot_Action_SetTexture(bar2, btexture)
+    
+    local totalOffsetX = HealBot_Grid_OffsetX
+    local totalOffsetY = HealBot_Grid_OffsetY
+    if orientation == 1 then
+        if HealBot_Grid_MaxOffsetY < totalOffsetY then HealBot_Grid_MaxOffsetY = totalOffsetY end
+        totalOffsetY = HealBot_Grid_MaxOffsetY
+    else
+        if HealBot_Grid_MaxOffsetX < totalOffsetX then HealBot_Grid_MaxOffsetX = totalOffsetX end
+        totalOffsetX = HealBot_Grid_MaxOffsetX
+        totalOffsetY = totalOffsetY + bheight + brspace
+    end
+    
+    HealBot_Action_SetHeightWidth(totalOffsetX, totalOffsetY + bpadding, bwidth)
+end
+function HealBot_Action_AppendNewUnits()
+    if not HealBot_Grid_LastI then return end
+    
+    local unitsToCheck = {}
+    
+    -- Gather units based on config, similar to PartyChanged
+    if HealBot_Config.GroupHeals == 1 then
+        for _, unit in ipairs(HealBot_Action_HealGroup) do
+            table.insert(unitsToCheck, unit)
+        end
+    end
+    
+    if HealBot_Config.TankHeals == 1 and GetNumRaidMembers() > 0 and CT_RA_MainTanks then
+        for j = 1, 10 do
+            if CT_RA_MainTanks[j] then
+                for k = 1, GetNumRaidMembers() do
+                    local unit = "raid" .. k
+                    if UnitName(unit) == CT_RA_MainTanks[j] then
+                        table.insert(unitsToCheck, unit)
+                    end
+                end
+            end
+        end
+    end
+    
+    if HealBot_Config.TargetHeals == 1 then
+        for _, unit in ipairs(HealBot_Action_HealTarget) do
+            table.insert(unitsToCheck, unit)
+        end
+        table.insert(unitsToCheck, "target")
+    end
+    
+    if HealBot_Config.EmergencyHeals == 1 then
+        if GetNumRaidMembers() > 0 then
+            for j = 1, 40 do
+                table.insert(unitsToCheck, "raid" .. j)
+            end
+        else
+            for j = 1, 4 do
+                table.insert(unitsToCheck, "party" .. j)
+            end
+            table.insert(unitsToCheck, "player")
+        end
+    end
+    
+    if HealBot_Config.PetHeals == 1 then
+        if GetNumRaidMembers() > 0 then
+            for j = 1, 40 do
+                table.insert(unitsToCheck, "raidpet" .. j)
+            end
+        else
+            for j = 1, 4 do
+                table.insert(unitsToCheck, "partypet" .. j)
+            end
+            table.insert(unitsToCheck, "pet")
+        end
+    end
+    
+    for _, unit in ipairs(unitsToCheck) do
+        if not HealBot_Action_UnitButtons[unit] and HealBot_MayHeal(unit) then
+            HealBot_Action_AppendUnit(unit)
+        end
+    end
+end

HealBot_View_Tooltip.lua

@@ -3,6 +3,16 @@
 
 HealBot_Action_TooltipUnit = nil
 
+function HealBot_Tooltip_GetSpellColor(spell)
+    local r, g, b = 1, 1, 0 -- default yellow
+    if spell and HealBot_Spells and HealBot_Spells[spell] and HealBot_Spells[spell].Mana then
+        if UnitMana("player") < HealBot_Spells[spell].Mana then
+            r, g, b = 1, 0, 0 -- red if not enough mana
+        end
+    end
+    return r, g, b
+end
+
 function HealBot_Action_RefreshTooltip(unit)
   if HealBot_Config.ShowTooltip==0 then return end
   if not unit then unit = HealBot_Action_TooltipUnit end
@@ -33,53 +43,63 @@ function HealBot_Action_RefreshTooltip(unit)
   if HealBot_Config.Tooltip_ShowSpellDetail==1 then
     if spellLeft then
       linenum=linenum+2
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONLEFT.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellLeft,1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellLeft)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONLEFT.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellLeft,sr,sg,sb,linenum) 
       linenum=HealBot_Action_Tooltip_SpellInfo(spellLeft,linenum);
     end
     if spellMiddle then
       linenum=linenum+2
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONMIDDLE.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellMiddle,1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellMiddle)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONMIDDLE.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellMiddle,sr,sg,sb,linenum) 
       linenum=HealBot_Action_Tooltip_SpellInfo(spellMiddle,linenum);
     end
     if spellRight then
       linenum=linenum+2
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONRIGHT.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellRight,1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellRight)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONRIGHT.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellRight,sr,sg,sb,linenum) 
       linenum=HealBot_Action_Tooltip_SpellInfo(spellRight,linenum);
     end
     if spellButton4 then
       linenum=linenum+2
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON4.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellButton4,1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellButton4)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON4.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellButton4,sr,sg,sb,linenum) 
       linenum=HealBot_Action_Tooltip_SpellInfo(spellButton4,linenum);
     end
     if spellButton5 then
       linenum=linenum+2
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON5.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellButton5,1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellButton5)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON5.." "..HEALBOT_OPTIONS_COMBOBUTTON..": "..spellButton5,sr,sg,sb,linenum) 
       linenum=HealBot_Action_Tooltip_SpellInfo(spellButton5,linenum);
     end
   else
     if spellLeft then 
       linenum=linenum+1
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONLEFT..":",1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellLeft)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONLEFT..":",sr,sg,sb,linenum) 
       HealBot_Action_Tooltip_SetLineRight(HealBot_Action_Tooltip_SpellSummary(spellLeft),1,1,1,linenum) 
     end
     if spellMiddle then 
       linenum=linenum+1
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONMIDDLE..":",1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellMiddle)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONMIDDLE..":",sr,sg,sb,linenum) 
       HealBot_Action_Tooltip_SetLineRight(HealBot_Action_Tooltip_SpellSummary(spellMiddle),1,1,1,linenum) 
     end
     if spellRight then 
       linenum=linenum+1
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONRIGHT..":",1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellRight)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTONRIGHT..":",sr,sg,sb,linenum) 
       HealBot_Action_Tooltip_SetLineRight(HealBot_Action_Tooltip_SpellSummary(spellRight),1,1,1,linenum) 
     end
     if spellButton4 then 
       linenum=linenum+1
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON4..":",1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellButton4)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON4..":",sr,sg,sb,linenum) 
       HealBot_Action_Tooltip_SetLineRight(HealBot_Action_Tooltip_SpellSummary(spellButton4),1,1,1,linenum) 
     end
     if spellButton5 then 
       linenum=linenum+1
-      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON5..":",1,1,0,linenum) 
+      local sr, sg, sb = HealBot_Tooltip_GetSpellColor(spellButton5)
+      HealBot_Action_Tooltip_SetLineLeft(HEALBOT_OPTIONS_BUTTON5..":",sr,sg,sb,linenum) 
       HealBot_Action_Tooltip_SetLineRight(HealBot_Action_Tooltip_SpellSummary(spellButton5),1,1,1,linenum) 
     end
   end      

README.md

@@ -1,10 +1,11 @@
 **HealBotBlue**
 By Bluewhale.
 
+> **NOTE:** For HealBot to work correctly, the **Selfcast** feature in WoW options needs to be disabled.
+
 Original HealBot, while being a staple healing addon in Wrath and later expansions, was in its infancy during Vanilla WoW. It was a memory and CPU hog that ate up resources, featured a clunky UI, and offered limited functions. To fix all of the above while still using it as a base framework, I refactored the entire codebase. The monolithic code structure was split to follow a more modern approach (MVC design pattern), making it more stable and easily editable. Additionally, the inefficient AURA scanning was replaced with lightweight (Observer Pattern) reactive programming. It now updates only what is necessary when a trigger fires, rather than performing clumsy, continuous scans of a 40-man raid. By doing so, I managed to throttle down CPU and memory usage significantly, placing it on par with modern addons. Additional functionalities are being added over time to provide a holistic, healer-centered raid frame.
 
-
-> **NOTE:** For HealBot to work correctly, the **Selfcast** feature in WoW options needs to be disabled.
+> **Performance First:** The raidframe is not library reliant - unlike popular raidframe replacement addons it doesn't rely at all on external frameworks. While this makes my work a bit harder this allows complete control over garbage collection and CPU use which makes it multiple times more stable and lightweight.
 
 ### Reporting Errors
 Major errors will pop up a frame with error information. Take a screenshot and post comments.
@@ -19,24 +20,55 @@ Default installation path: `C:\Program Files\World of Warcraft\Interface\AddOns\
 * `/hb reset` - Resets the contents of the main HealBot panel
 
 ### Key Features & Current Functionality
-* **MVC & Observer Architecture:** High-performance, reactive engine that updates frames dynamically on state changes, drastically reducing CPU and memory overhead compared to traditional polling.
+* **MVC & Observer Architecture:** High-performance, reactive engine that updates frames dynamically on state changes, drastically reducing CPU and memory overhead. Features memory recycling pool and event loop decoupling for zero-stutter combat.
 * **Native Hovercasting (Mouseover):** Cast configured spells on hovered unit frames using keybinds directly from your action bars, without losing your current target. (Toggleable in Options -> General).
+* **Macro, Item, & Script Bindings:** Bind named macros, inventory items, and scripts directly to mouse clicks. Supports implicit `@mouseover` targeting natively.
+* **Zero-Latency Self-Heals:** Incoming heals for the local player process instantly with zero latency, independent of network lag.
+* **Talent-Based Calculations & Equipment Bonus:** Dynamic spell healing calculations for Druid, Priest, and Paladin based on talents, and automatically scans equipped gear to scale healing predictions - currently only TurtleWoW patch 1.18 supported.
+* **Modifier-Aware Tooltips:** Tooltips dynamically update to show exact bound actions (Shift/Ctrl/Alt) and required mana costs (turns red if insufficient mana).
 * **Blizzard Party Frame Toggle:** Toggle to automatically hide Blizzard's default party frames when in a group in favor of HealBot's layouts.
 * **HoT & Buff Tracking:** Intelligently track active HoTs and buffs directly on the grid frames with custom icons (e.g., Renew, Rejuvenation, Regrowth, Fear Ward).
 * **Mana Bars for Healers:** Enable and position mini-mana status bars next to unit frames, toggleable to display for healer classes only or all classes.
-* **Equipment Bonus Integration:** Automatically scans equipped gear (for classes capable of healing) to dynamically scale healing predictions.
 * **Curse & Debuff Warning (CDC):** Dynamic visual and audio alerts for cleanable debuffs. Customizable colors based on debuff type (Curse, Poison, Disease, Magic).
 * **Pet & Familiar Frames:** Dedicated, toggleable frames for tracking and healing player pets.
 * **Customizable Health Text:** Dynamic unit health display (Name Only, Percentage, Real Health, or Health Deficit).
 * **Non-Mana Resource Tracking:** Track Rage, Energy, and Focus for non-mana classes.
 * **Highly Customizable Skins:** Fully configure dimensions (width, height), row spacing, column layouts, custom textures, opacity, class-colored frames, and outline of fonts.
 
+### To be implemented
+- **GUID-based frame mapping:** Migrate internal state to use lightweight GUID tracking to resolve bugs when targets switch or duplicate names appear (e.g., enemy mobs, warlock pets).
+- **Mod Integration Optimization:** Add conditional SuperWoW/UnitXP SP3 integration to reduce GC spikes and improve frame rendering accuracy.
+
 ### Known issues
 
-* **New spell rank bug** you may experience lua error spaming your chat frame after learning new healing spells. /reload will clear the issue. To be fixed next release
+* **New spell rank bug** you may experience lua error spaming your chat frame after learning new healing spells. /reload will clear the issue.
 
 
 ### Change Log
+
+**v1.6.1**
+* **Hotfix - pet frames** - With class colours toggled extra frames for player pets were given some classy mint colour.
+* **Hotfi - raidframes in combat** - Modfied how frames behave when player leaves during combat.
+
+**v1.6**
+* **Event Loop Decoupling:** Ripped out redundant synchronous UI redraws that were bypassed by the new MVC architecture. High-frequency events (mana regen, health ticks) now fully rely on the `HealBot_OnUpdate` dirty queue, severely reducing CPU bottlenecks.
+* **Combat UI Optimizations:** Removed unnecessary full spell recalculations when dropping combat, preventing client stutter after every mob kill.
+* **Memory Optimization:** Fixed severe Lua garbage collection spikes during UI reloads by preventing full party layout rebuilds on `PLAYER_TARGET_CHANGED`, and cached dynamic string concatenations directly to unit frames to eliminate memory leakage on high frequency UI refreshes.
+* **Mana Validation Fix:** Removed artificial spell mana gating, fixing an issue where low-mana spells disappeared from tooltips and couldn't be cast. WoW's native mana validation now correctly processes 0-cost buffs (e.g. Clearcasting, Inner Focus) while turning low-mana tooltip spells red.
+* **Self-Buff Tracking:** Fixed a bug where "Self Only" buff tracking incorrectly excluded the player when represented by party or raid frames instead of the standard "player" unit ID.
+* **Settings Persistence Fix:** Changed `SavedVariables` to `SavedVariablesPerCharacter` in TOC so configurations correctly load unique per character instead of account-wide.
+* **CPU Optimization:** Added early exit logic to resource tracking events (Mana, Rage, Energy) to stop background polling on party/raid members when "Show Mana Bars" is toggled off. Also removed excessive triggers (`BAG_UPDATE`, `PET_BAR_SHOWGRID`) and filtered `UNIT_INVENTORY_CHANGED` to only process the player, eliminating massive CPU spikes and unnecessary UI layout rebuilds during looting, item cooldowns, or when other players change gear.
+* **OnUpdate GC Spike Fix:** Rewrote the modifier polling logic inside `HealBot_OnUpdate` to use boolean state tracking instead of dynamic string concatenation, eliminating a major source of garbage collection bloat while hovering over unit frames.
+* **Aura Scanning Optimization:** Refactored Debuff tracking (`HealBot_DebuffWatch`) to use native boolean values (`true`/`false`) instead of string comparisons (`"YES"`/`"NO"`). This improves performance inside the continuous aura scanning loops.
+
+**v1.5**
+* **Macro, Item, and Script Bindings:** Support for binding named macros, inventory items, and inline scripts (e.g. `/target`) directly to mouse clicks in the Spells tab. All of these now natively support implicit `@mouseover` targeting on the unit frame you click, without losing your current target.
+* **Modifier-Aware Tooltips & Resource Costs:** The tooltip dynamically updates to show exactly what action is bound when holding down Shift, Ctrl, or Alt over a frame. Spells also show their required mana cost, turning red if you do not have enough mana to cast them.
+* **Memory Recycling Pool:** Added a local table recycling pool in the data layer to greatly reduce Lua garbage collection (GC) spikes, improving overall client frame rates during intense combat.
+
+**v1.4.2**
+* **Memory Optimization:** Fixed a significant memory leak where tracking tables were being repeatedly allocated every tick during aura scanning, and replaced `table.foreach` with pairs loops to avoid GC spikes during combat.
+
 **v1.4.1**
 * **Talent-based Healing Calculations:** Implemented dynamic spell healing calculations for Druid, Priest, and Paladin classes based on talents.
 * **Modifier Key Polling:** Replaced MODIFIER_STATE_CHANGED event with polling in HealBot_OnUpdate to track modifier keys reliably.

patch_xml.py

@@ -0,0 +1,23 @@
+import re
+
+with open('HealBot_Action.xml', 'r') as f:
+    content = f.read()
+
+buttons_42_50 = '\n'.join([f'      <Button name=\"HealBot_Action_HealUnit{i}\" inherits=\"HealingButtonTemplate\" text=\"Unit not set\"/>' for i in range(42, 51)])
+buttons_61_100 = '\n'.join([f'      <Button name=\"HealBot_Action_HealUnit{i}\" inherits=\"HealingButtonTemplate2\" text=\"Unit not set\"/>' for i in range(61, 101)])
+
+content = re.sub(
+    r'(<Button name=\"HealBot_Action_HealUnit41\" [^\>]+>\n)',
+    r'\g<1>' + buttons_42_50 + '\n',
+    content
+)
+
+content = re.sub(
+    r'(<Button name=\"HealBot_Action_HealUnit60\" [^\>]+>\n)',
+    r'\g<1>' + buttons_61_100 + '\n',
+    content
+)
+
+with open('HealBot_Action.xml', 'w') as f:
+    f.write(content)
+print('Updated HealBot_Action.xml')