From f40dbc7bec33b9750f4dc8eaa7d4f383848b3c12 Mon Sep 17 00:00:00 2001
From: Kwoth <srki0509@gmail.com>
Date: Thu, 26 Jan 2017 08:08:40 +0100
Subject: [PATCH] Users can no longer submit multiple sentences in acrophobia

---
 src/NadekoBot/Modules/Games/Commands/Acropobia.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/NadekoBot/Modules/Games/Commands/Acropobia.cs b/src/NadekoBot/Modules/Games/Commands/Acropobia.cs
index 2a7307bb..b379e473 100644
--- a/src/NadekoBot/Modules/Games/Commands/Acropobia.cs
+++ b/src/NadekoBot/Modules/Games/Commands/Acropobia.cs
@@ -69,6 +69,7 @@ namespace NadekoBot.Modules.Games
             private readonly ConcurrentDictionary<string, IGuildUser> submissions = new ConcurrentDictionary<string, IGuildUser>();
             public IReadOnlyDictionary<string, IGuildUser> Submissions => submissions;
 
+            private readonly ConcurrentHashSet<ulong> usersWhoSubmitted = new ConcurrentHashSet<ulong>();
             private readonly ConcurrentHashSet<ulong> usersWhoVoted = new ConcurrentHashSet<ulong>();
 
             private int spamCount = 0;
@@ -191,8 +192,7 @@ namespace NadekoBot.Modules.Games
                             catch { }
                         }
                         //user didn't input something already
-                        IGuildUser throwaway;
-                        if (submissions.TryGetValue(input, out throwaway))
+                        if (!usersWhoSubmitted.Add(guildUser.Id))
                             return;
                         var inputWords = input.Split(' '); //get all words