feign death detection

EventListener.lua

@@ -112,7 +112,9 @@ function EventListener:COMBAT_LOG_EVENT_UNFILTERED()
         end
         -- death detection
         if (Gladdy.buttons[destUnit] and eventType == "UNIT_DIED" or eventType == "PARTY_KILL" or eventType == "SPELL_INSTAKILL") then
-            Gladdy:SendMessage("UNIT_DEATH", destUnit)
+            if not Gladdy:isFeignDeath(destUnit) then
+                Gladdy:SendMessage("UNIT_DEATH", destUnit)
+            end
         end
         -- spec detection
         if Gladdy.buttons[destUnit] and (not Gladdy.buttons[destUnit].class or not Gladdy.buttons[destUnit].race) then

Modules/Healthbar.lua

@@ -118,7 +118,7 @@ function Healthbar:CreateFrame(unit)
 end
 
 function Healthbar.OnEvent(self, event, unit)
-    local isDead = UnitExists(unit) and UnitIsDeadOrGhost(unit)
+    local isDead = UnitExists(unit) and UnitIsDeadOrGhost(unit) and not Gladdy:isFeignDeath(unit)
     if event == "UNIT_HEALTH_FREQUENT" or event == "UNIT_MAXHEALTH" then
         if isDead then
             Gladdy:SendMessage("UNIT_DEATH", unit)
@@ -207,7 +207,7 @@ function Healthbar:SetHealthText(healthBar, health, healthMax)
     local healthText = ""
     local healthPercentage = health and healthMax and floor(health * 100 / healthMax)
 
-    if health == 0 and UnitExists(healthBar.unit) and UnitIsDeadOrGhost(healthBar.unit) then
+    if health == 0 and UnitExists(healthBar.unit) and UnitIsDeadOrGhost(healthBar.unit) and not Gladdy:isFeignDeath(healthBar.unit) then
         self:UNIT_DEATH(healthBar.unit)
         return
     end

Util.lua

@@ -3,6 +3,8 @@ local floor = math.floor
 local str_find, str_gsub, str_sub, tinsert = string.find, string.gsub, string.sub, table.insert
 local Gladdy = LibStub("Gladdy")
 local L = Gladdy.L
+local AuraUtil = AuraUtil
+local GetSpellInfo = GetSpellInfo
 
 ---------------------------
 
@@ -151,3 +153,8 @@ function Gladdy:contains(entry, list)
     end
     return false
 end
+
+local feignDeath = GetSpellInfo(5384)
+function Gladdy:isFeignDeath(unit)
+    return AuraUtil.FindAuraByName(feignDeath, unit)
+end