refactor: update incoming heal tracking to support multiple targets and add resurrection event handling

HealBot_Controller_Comms.lua

@@ -73,7 +73,7 @@ end
 
 if not HealBot_IncomingHealers then HealBot_IncomingHealers = {} end
 
-local function SetIncomingHeal(sender, target, amount, protocol)
+local function SetIncomingHeal(sender, targets, amount, protocol)
     -- prioritize HealComm over HealBot protocol to avoid double-counting
     if HealBot_IncomingHealers[sender] and HealBot_IncomingHealers[sender].protocol == "HealComm" and protocol == "HealBot" then
         return
@@ -81,20 +81,24 @@ local function SetIncomingHeal(sender, target, amount, protocol)
     
     -- remove old heal if it exists
     if HealBot_IncomingHealers[sender] then
-        local oldTarget = HealBot_IncomingHealers[sender].target
+        local oldTargets = HealBot_IncomingHealers[sender].targets
         local oldAmount = HealBot_IncomingHealers[sender].amount
-        if HealBot_HealsIn[oldTarget] then
-            HealBot_HealsIn[oldTarget] = HealBot_HealsIn[oldTarget] - oldAmount
-            if HealBot_HealsIn[oldTarget] < 0 then HealBot_HealsIn[oldTarget] = 0 end
-            HealBot_RecalcHeals(HealBot_FindUnitID(oldTarget))
+        for _, oldTarget in ipairs(oldTargets) do
+            if HealBot_HealsIn[oldTarget] then
+                HealBot_HealsIn[oldTarget] = HealBot_HealsIn[oldTarget] - oldAmount
+                if HealBot_HealsIn[oldTarget] < 0 then HealBot_HealsIn[oldTarget] = 0 end
+                HealBot_RecalcHeals(HealBot_FindUnitID(oldTarget))
+            end
         end
     end
     
-    if amount > 0 then
-        HealBot_IncomingHealers[sender] = { target = target, amount = amount, protocol = protocol }
-        if not HealBot_HealsIn[target] then HealBot_HealsIn[target] = 0 end
-        HealBot_HealsIn[target] = HealBot_HealsIn[target] + amount
-        HealBot_RecalcHeals(HealBot_FindUnitID(target))
+    if amount > 0 and targets and #targets > 0 then
+        HealBot_IncomingHealers[sender] = { targets = targets, amount = amount, protocol = protocol }
+        for _, target in ipairs(targets) do
+            if not HealBot_HealsIn[target] then HealBot_HealsIn[target] = 0 end
+            HealBot_HealsIn[target] = HealBot_HealsIn[target] + amount
+            HealBot_RecalcHeals(HealBot_FindUnitID(target))
+        end
     else
         HealBot_IncomingHealers[sender] = nil
     end
@@ -105,18 +109,42 @@ function HealBot_OnEvent_AddonMsg(this, addon_id, inc_msg, dist_target, sender_i
     if sender_id == UnitName("player") then return end
     
     if addon_id == "HealComm" then
-        -- HealComm protocol (e.g. "Heal/TargetName/Amount/CastTime/")
-        local cmd, target, amount, cast_time = strsplit("/", inc_msg)
-        if cmd == "Heal" and target and amount then
-            SetIncomingHeal(sender_id, target, tonumber(amount) or 0, "HealComm")
+        -- HealComm protocol
+        local args = {}
+        for word in string.gfind(inc_msg, "[^/]+") do
+            table.insert(args, word)
+        end
+        local cmd = args[1]
+        
+        if cmd == "Heal" and args[2] and args[3] then
+            SetIncomingHeal(sender_id, {args[2]}, tonumber(args[3]) or 0, "HealComm")
         elseif cmd == "Healstop" then
             SetIncomingHeal(sender_id, nil, 0, "HealComm")
-        elseif cmd == "GrpHeal" and amount then
-            -- Note: Group heals technically have multiple targets, but this is a simple implementation
-            -- We'll just track it against the first target to keep it simple, or ignore it.
-            -- Full GrpHeal parsing would split target1,target2,target3
+        elseif cmd == "GrpHeal" and args[2] then
+            local amount = tonumber(args[2]) or 0
+            local targets = {}
+            for i = 4, 8 do
+                if args[i] and args[i] ~= "" then
+                    table.insert(targets, args[i])
+                end
+            end
+            SetIncomingHeal(sender_id, targets, amount, "HealComm")
         elseif cmd == "GrpHealstop" then
             SetIncomingHeal(sender_id, nil, 0, "HealComm")
+        elseif cmd == "Resurrection" then
+            if args[2] == "stop" then
+                HealBot_AddDebug(sender_id .. " Stopped ressing");
+                for unit, resser in pairs(HealBot_Ressing) do
+                    if resser == sender_id then
+                        HealBot_Ressing[unit] = nil;
+                        HealBot_RecalcHeals(HealBot_FindUnitID(unit));
+                    end
+                end
+            elseif args[2] and args[3] == "start" then
+                HealBot_AddDebug(sender_id .. " is ressing " .. args[2]);
+                HealBot_Ressing[args[2]] = sender_id;
+                HealBot_RecalcHeals(HealBot_FindUnitID(args[2]));
+            end
         end
         
     elseif addon_id == HEALBOT_ADDON_ID then
@@ -124,7 +152,7 @@ function HealBot_OnEvent_AddonMsg(this, addon_id, inc_msg, dist_target, sender_i
         if heal_val and unitname then
             local amount = tonumber(heal_val) or 0
             if amount < 0 then amount = 0 end -- HealBot sends negative to cancel
-            SetIncomingHeal(sender_id, unitname, amount, "HealBot")
+            SetIncomingHeal(sender_id, {unitname}, amount, "HealBot")
         end
         
     elseif addon_id == "HealBot" then