change ingame() to only check if there is 2 players in game

as ingame() is only used to check if there is more than 1 player then it is changed to not look for more than 2 since its not needed. name changed to reflect that.

leaderboard.lua

@@ -310,22 +310,25 @@ function allowJoin(v)
 	end
 end
 
-local function ingame()
+local function 2PlusInGame()
 	local n = 0
 	for p in players.iterate do
 		if p.valid and not p.spectator then
 			n = $ + 1
+			if n == 2 then
+				return true
+			end
 		end
 	end
-	return n
+	return false
 end
 
 local function initLeaderboard(player)
 	if cv_enable.value and G_RaceGametype() then
 		if disable and leveltime < START_TIME then
-			disable = ingame() > 1
+			disable = 2PlusInGame()
 		else
-			disable = $ or ingame() > 1
+			disable = $ or 2PlusInGame()
 		end
 	else
 		disable = true
@@ -342,7 +345,7 @@ end
 addHook("PlayerSpawn", initLeaderboard)
 
 local function doyoudare(player)
-	if ingame() > 1 or player.spectator then
+	if 2PlusInGame() or player.spectator then
 		CONS_Printf(player, "How dare you")
 		return false
 	end
@@ -1163,7 +1166,7 @@ local function think()
 
 	if disable then
 		if AntiAFK then
-			if ingame() > 1 then
+			if 2PlusInGame() then
 				for p in players.iterate do
 					if p.valid and not p.spectator and not p.exiting and p.lives > 0 then
 						if p.cmd.buttons then