feigndeath: add module to show real hp

modules/feigndeath.lua

@@ -0,0 +1,30 @@
+pfUI:RegisterModule("feigndeath", function ()
+  local cache = { }
+  local healthscan = CreateFrame("GameTooltip", "pfHpScanner", UIParent, "GameTooltipTemplate")
+  healthscan:SetOwner(healthscan,"ANCHOR_NONE")
+  local healthbar = healthscan:GetChildren()
+
+  local cache_update = CreateFrame("Frame")
+  cache_update:RegisterEvent("UNIT_HEALTH")
+  cache_update:RegisterEvent("PLAYER_TARGET_CHANGED")
+  cache_update:SetScript("OnEvent", function()
+    if event == "PLAYER_TARGET_CHANGED" and UnitIsDead("target") then
+      healthscan:SetUnit("target")
+      cache[UnitName("target")] = healthbar:GetValue()
+    elseif event == "UNIT_HEALTH" and UnitIsDead(arg1) then
+      healthscan:SetUnit(arg1)
+      cache[UnitName(arg1)] = healthbar:GetValue()
+    elseif event == "UNIT_HEALTH" then
+      cache[UnitName(arg1)] = nil
+    end
+  end)
+
+  local oldUnitHealth = UnitHealth
+  function _G.UnitHealth(arg)
+    if UnitIsDead(arg) and cache[UnitName(arg)] then
+      return cache[UnitName(arg)]
+    else
+      return oldUnitHealth(arg)
+    end
+  end
+end)

pfUI.toc

@@ -84,3 +84,4 @@ modules\custom.lua
 modules\gm.lua
 modules\mirrortimers.lua
 modules\socialmod.lua
+modules\feigndeath.lua