Only save/load files for the server

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
 ---------------
 
+-- cvars
+local cv_teamchange
+local cv_spbatk
+
 local cv_gui = CV_RegisterVar({
 	name = "lb_gui",
 	defaultvalue = GUI_ON,
@@ -254,8 +257,9 @@ local function stat_str(stat)
 end
 
 -- Read the leaderboard
-local f = io.open(FILENAME, "r")
-if f then
+if isserver then
+	local f = io.open(FILENAME, "r")
+	if f then
 		for l in f:lines() do
 			-- Leaderboard is stored in the following tab separated format
 			-- mapnum, name, skin, color, time, splits, flags, stat
@@ -306,8 +310,9 @@ if f then
 
 		sortScores()
 		f:close()
-else
+	else
 		print("Failed to open file: ", FILENAME)
+	end
 end
 
 function allowJoin(v)
@@ -1256,6 +1261,7 @@ local function saveTime(player)
 		StatTrack = true
 	end
 
+	if isserver then
 		local f = assert(io.open(FILENAME, "w"))
 		if f == nil then
 			print("Failed to open file for writing: " + FILENAME)
@@ -1280,6 +1286,7 @@ local function saveTime(player)
 		end
 
 		f:close()
+	end
 end
 
 -- DEBUGGING
@@ -1379,10 +1386,15 @@ local function think()
 				end
 			end
 		end
+		if not cv_spbatk then
+			cv_spbatk = CV_FindVar("spbatk")
+		end
 
 		-- 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
@@ -1405,10 +1417,18 @@ 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)