Fixed BuffWatch tracking of auras. UNIT_SPELLCAST_* events no longer pass spell name or rank.

VuhDoBuffWatch.lua

@@ -45,7 +45,6 @@ local VUHDO_isInBattleground;
 local VUHDO_brightenTextColor;
 local VUHDO_isConfigDemoUsers;
 
-local UnitBuff = UnitBuff;
 local GetTotemInfo = GetTotemInfo;
 local table = table;
 local strsub = strsub;
@@ -497,7 +496,7 @@ local function VUHDO_getMissingBuffs(aBuffInfo, someUnits, aCategSpec)
 			tInRange = (IsSpellInRange(aBuffInfo[1], tUnit) == 1) or tInfo["baseRange"];
 			tIsAvailable = tInfo["connected"] and not tInfo["dead"];
 
-			_, tTexture, tCount, _, tStart, tRest, _, _ = UnitBuff(tUnit, aBuffInfo[1]);
+			_, tTexture, tCount, _, tStart, tRest, _, _ = VUHDO_unitAura(tUnit, aBuffInfo[1]);
 
 			if not tTexture then
 				for tCnt = 3, 10 do
@@ -505,7 +504,7 @@ local function VUHDO_getMissingBuffs(aBuffInfo, someUnits, aCategSpec)
 					if not tBuffGroup then break; end
 
 					for _, tSameGroupBuff in pairs(tBuffGroup) do
-						_, tTexture, tCount, _, tStart, tRest, _, _ = UnitBuff(tUnit, tSameGroupBuff);
+						_, tTexture, tCount, _, tStart, tRest, _, _ = VUHDO_unitAura(tUnit, tSameGroupBuff);
 						if tTexture then break; end
 					end
 

VuhDoEventHandler.lua

@@ -485,6 +485,7 @@ function VUHDO_OnEvent(_, anEvent, anArg1, anArg2, anArg3, anArg4, anArg5, anArg
 		if (VUHDO_RAID or tEmptyRaid)[anArg1] then VUHDO_spellcastSucceeded(anArg1, anArg3); end
 
 	elseif "UNIT_SPELLCAST_SENT" == anEvent then
+		-- TODO: Blizz confirmed bug in payload no longer included target (arg4?)
 		if VUHDO_VARIABLES_LOADED then VUHDO_spellcastSent(anArg1, anArg2, anArg3); end
 
 	elseif "UNIT_THREAT_SITUATION_UPDATE" == anEvent then

VuhDoSpellEventHandler.lua

@@ -110,10 +110,14 @@ end
 local tTargetUnit;
 local tCateg;
 local tSpellName;
-function VUHDO_spellcastSent(aUnit, aSpellId, aTargetName)
-	if "player" ~= aUnit then return; end
+function VUHDO_spellcastSent(aUnit, aTargetName, aSpellId)
+	if "player" ~= aUnit then 
+		return;
+	end
 
-	if sIsShowGcd then VUHDO_initGcd(); end
+	if sIsShowGcd then 
+		VUHDO_initGcd(); 
+	end
 
 	if aSpellId then
 		tSpellName = GetSpellInfo(aSpellId);

changelog.txt

@@ -7,10 +7,6 @@ Known issues:
 --   Bodyguards have no unit ID so for now are only partially supported
 -- Incoming heal estimation reported is not even close to accurate
 --   Bug in Blizzard API UnitGetIncomingHeals() - returns bogus values
--- Patch 7.1 disabled retrieval of unit facing and position in instances
---   This was an intentional breaking change by Blizzard
---   This breaks AOE Advice, Clusters and out-of-range direction arrow
---   At this time there is no way to fix or renable these features
 
 
 Bugfixes:
@@ -18,6 +14,7 @@ Bugfixes:
 -- UNIT_POWER event is now named UNIT_POWER_UPDATE
 -- UnitAura/UnitBuff/UnitDebuff no longer accept spell name or ID
 -- UnitAura/UnitBuff/UnitDebuff no longer return spell rank
+-- Fixed BuffWatch tracking of auras
 
 
 Improvements: