do not transmit on first frame

ghost.lua

@@ -75,6 +75,15 @@ local function Columns(line, sep)
 	}
 end
 
+local function compareTables(a, b, ...)
+	for _, key in ipairs({...}) do
+		if a[key] != b[key] then
+			return false
+		end
+	end
+	return true
+end
+
 Ghosts = {
 	map,
 	players = {},
@@ -114,9 +123,16 @@ Ghosts = {
 		this:reset()
 
 		local headers = Index:getMap(gamemap, mapChecksum(gamemap))
-		local data
+		local ok, data
 		for _, header in ipairs(headers) do
-			data = Ghost.read(header, Ghost.tableReader)
+			ok, data = pcall(Ghost.read, header, Ghost.tableReader)
+			if not ok then
+				print(data)
+				print("\x85\ERROR:\x80 invalid ghost data, removing entry")
+				Index:remove(header)
+				Index:write()
+				continue
+			end
 			this:set(header, data)
 		end
 	end,
@@ -188,7 +204,7 @@ CV_RegisterVar({
 	name = "lb_ghost_trans_prox",
 	defaultvalue = 150,
 	flags = CV_CALL,
-	PossibleValue = CV_NATURAL,
+	PossibleValue = CV_Natural,
 	func = function(cv)
 		transProximity = cv.value
 	end
@@ -397,6 +413,10 @@ Server = {
 
 		transmitters = {},
 		callback = function(cmd, handle)
+			if handle.transmitters[cmd] then
+				return
+			end
+
 			local mapindex = Index:getMap(gamemap, mapChecksum(gamemap))
 			local header = assert(mapindex[tonumber(cmd)])
 			local data = Ghost.read(header, Ghost.stringReader)
@@ -449,7 +469,7 @@ Client = {
 		end,
 
 		callback = function(data, this)
-			local header
+			local header, storedHeader
 			local cmd = 1
 			for str in data:gmatch("(.-)\n") do
 				if Client.data:busy(cmd) then
@@ -457,7 +477,18 @@ Client = {
 				end
 
 				header = Index.parseHeader(str)
-				if not Index:find(header) then
+				storedHeader = Index:find(header)
+				if not (
+					storedHeader
+					and compareTables(
+						header,
+						storedHeader,
+						"time",
+						"flags",
+						"skin",
+						"color"
+					)
+				) then
 					local tr = Transmitter("GC", {stream = true})
 					tr:transmit(cmd)
 					Client.data:listen(header, cmd)
@@ -559,7 +590,7 @@ local function open(filename, mode, fn)
 	f:close()
 
 	if not ok then
-		err = string.format("%s\n(%s (%s))", err, filename, mode)
+		err = string.format("%s\n(\x82%s\x80 (%s))", err, filename, mode)
 	end
 
 	return ok, err
@@ -582,6 +613,17 @@ Index = {
 		this:setMap(header.map, header.checksum, map)
 	end,
 
+	remove = function(this, header)
+		local map = this:getMap(header.map, header.checksum)
+		for i, h in ipairs(map) do
+			if h.player == header.player then
+				map[i] = nil
+				this:setMap(header.map, header.checksum, map)
+				return
+			end
+		end
+	end,
+
 	find = function(this, header)
 		local index = this:getMap(header.map, header.checksum)
 		for i, h in ipairs(index) do
@@ -625,10 +667,10 @@ Index = {
 			map = c:next(),
 			checksum = c:next(),
 			player = c:next(),
-			time = c:next(),
-			flags = c:next(),
+			time = tonumber(c:next()),
+			flags = tonumber(c:next()),
 			skin = c:next(),
-			color = c:next()
+			color = tonumber(c:next())
 		}
 	end,
 

leaderboard.lua

@@ -1212,7 +1212,7 @@ local function saveTime(player)
 	MapRecords = GetMapRecords(gamemap, mapChecksum(gamemap), ST_SEP)
 
 	-- Set the updated ScoreTable
-	ScoreTable = MapRecords[Flags]
+	ScoreTable = MapRecords[ST_SEP & Flags]
 
 	for i, score in ipairs(ScoreTable) do
 		if score.name != player.name then continue end

transmission.lua

@@ -90,7 +90,7 @@ end
 rawset(_G, "lb_transmitter", Transmitter)
 
 addHook("ThinkFrame", function()
-	if not #transmitters then return end
+	if not (#transmitters and leveltime) then return end
 
 	local index = (leveltime % #transmitters) + 1
 	local transmitter = transmitters[index]