add extra checks for spbattack

leaderboard.lua

@@ -12,7 +12,6 @@ local splits = {}
 local PATCH = nil
 local help = true
 local EncoreInitial = nil
-local cv_teamchange
 local scoreTable
 
 
@@ -91,6 +90,10 @@ local ticsToTime
 local allowJoin
 ---------------
 
+-- maploaded cvars
+local cv_teamchange
+local cv_spbatk
+
 local cv_gui = CV_RegisterVar({
 	name = "lb_gui",
 	defaultvalue = GUI_ON,
@@ -805,6 +808,10 @@ addHook("MapLoad", function()
 		scrollAcc = 0
 		FlashTics = 0
 
+		-- cvars
+		cv_teamchange = CV_FindVar("teamchange")
+		cv_spbatk = CV_FindVar("spbatk")
+
 		allowJoin(true)
 		--printTable(lb)
 	end
@@ -1382,7 +1389,9 @@ local function think()
 
 		-- Gamemode flags
 		Flags = $ & !(F_SPBATK | F_SPBEXP | F_SPBBIG | F_SPBJUS)
-		if leveltime > START_TIME - (3 * TICRATE) / 2 and server.SPBArunning then
+		if server.SPBArunning
+		   and cv_spbatk.value
+		   and leveltime > START_TIME - (3 * TICRATE) / 2 then
 			Flags = $ | F_SPBATK
 			if server.SPBAexpert then
 				Flags = $ | F_SPBEXP
@@ -1405,18 +1414,22 @@ local function think()
 				end
 			end
 
+			-- make sure the spb actually spawned
+			if leveltime == START_TIME - 1 then
+				if not (server.SPBAbomb and server.SPBAbomb.valid) then
+					-- it didn't spawn, clear spb flags
+					Flags = $ & !(F_SPBATK | F_SPBEXP | F_SPBBIG | F_SPBJUS)
 				end
-		if not (Flags & F_SPBATK) then
+			end
+
+		else
 			hud.enable("freeplay")
 		end
+
 	end
 
 	scoreTable = getScoreTable(gamemap, Flags)
 
-	if not cv_teamchange then
-		cv_teamchange = CV_FindVar("allowteamchange")
-	end
-
 	if p then
 		-- Scroll controller
 		-- Spectators can't input buttons so let the gamer do it