# HG changeset patch
# User Asa Ayers <Asa.Ayers@Gmail.com>
# Date 1289784424 28800
# Node ID 1ba103196edee1aafdf858dc72671b338cd37394
# Parent  16396ebfa35ff3e7c45bbb180d96b8568b52592a
Added a check to prevent attempting to use a dead tank. If any players die or 'unghost' it will update the macros (after combat).

diff -r 16396ebfa35f -r 1ba103196ede Core.lua
--- a/Core.lua	Sun Nov 14 17:03:15 2010 -0800
+++ b/Core.lua	Sun Nov 14 17:27:04 2010 -0800
@@ -34,15 +34,17 @@
 	local tank = nil
 	for i = 1, GetNumRaidMembers()-1 do
 		local unit = 'raid'..i
-		if tankGUID and UnitGUID(unit) == tankGUID then
-			return unit
-		end
-		if UnitGroupRolesAssigned(unit) == 'TANK' then
-			if tank == nil then
-				tank = unit
-			else
-				-- Too many tanks.
-				tank = ''
+		if not UnitIsDead(unit) then
+			if tankGUID and UnitGUID(unit) == tankGUID then
+				return unit
+			end
+			if UnitGroupRolesAssigned(unit) == 'TANK' then
+				if tank == nil then
+					tank = unit
+				else
+					-- Too many tanks.
+					tank = ''
+				end
 			end
 		end
 	end
@@ -53,12 +55,14 @@
 	tank = nil
 	for i = 1, GetNumPartyMembers() do
 		local unit = 'party'..i
-		if tankGUID and UnitGUID(unit) == tankGUID then
-			return unit
-		end
-		
-		if UnitGroupRolesAssigned(unit) == 'TANK' then
-			tank = unit
+		if not UnitIsDead(unit) then
+			if tankGUID and UnitGUID(unit) == tankGUID then
+				return unit
+			end
+
+			if UnitGroupRolesAssigned(unit) == 'TANK' then
+				tank = unit
+			end
 		end
 	end
 	
@@ -119,10 +123,13 @@
 -- This is used to determine when a pet is summoned or dismissed
 TankSpotter:RegisterEvent("UNIT_PET", 'UpdateAllMacros')
 
+-- If your tank dies, this will trigger a new tank to be found as soon as combat is over.
+TankSpotter:RegisterEvent("PLAYER_DEAD", 'UpdateAllMacros')
+TankSpotter:RegisterEvent("PLAYER_UNGHOST", 'UpdateAllMacros')
+
+
+
 SLASH_TANKSPOTTER1, SLASH_TANKSPOTTER2  = '/tankspotter', '/ts'
 SlashCmdList["TANKSPOTTER"] = function(msg, editBox)
 	TankSpotter:Slash(msg, editBox)
 end
-
-
--- TankSpotter:UpdateAllMacros()