.hangmanstop command added, updated commandlist

src/NadekoBot/Modules/Games/Commands/HangmanCommands.cs

@@ -25,12 +25,14 @@ namespace NadekoBot.Modules.Games
             //channelId, game
             public static ConcurrentDictionary<ulong, HangmanGame> HangmanGames { get; } = new ConcurrentDictionary<ulong, HangmanGame>();
             [NadekoCommand, Usage, Description, Aliases]
+            [RequireContext(ContextType.Guild)]
             public async Task Hangmanlist()
             {
                 await Context.Channel.SendConfirmAsync(Format.Code(GetText("hangman_types", Prefix)) + "\n" + string.Join(", ", HangmanTermPool.data.Keys));
             }
 
             [NadekoCommand, Usage, Description, Aliases]
+            [RequireContext(ContextType.Guild)]
             public async Task Hangman([Remainder]string type = "All")
             {
                 var hm = new HangmanGame(_client, Context.Channel, type);
@@ -59,6 +61,17 @@ namespace NadekoBot.Modules.Games
 
                 await Context.Channel.SendConfirmAsync(GetText("hangman_game_started"), hm.ScrambledWord + "\n" + hm.GetHangman());
             }
+
+            [NadekoCommand, Usage, Description, Aliases]
+            [RequireContext(ContextType.Guild)]
+            public async Task HangmanStop()
+            {
+                if (HangmanGames.TryRemove(Context.Channel.Id, out HangmanGame throwaway))
+                {
+                    throwaway.Dispose();
+                    await ReplyConfirmLocalized("hangman_stopped").ConfigureAwait(false);
+                }
+            }
         }
     }
 }

src/NadekoBot/Resources/CommandStrings.resx

@@ -2781,6 +2781,15 @@
   <data name="hangman_usage" xml:space="preserve">
     <value>`{0}hangman` or `{0}hangman movies`</value>
   </data>
+  <data name="hangmanstop_cmd" xml:space="preserve">
+    <value>hangmanstop</value>
+  </data>
+  <data name="hangmanstop_desc" xml:space="preserve">
+    <value>Stops the active hangman game on this channel if it exists.</value>
+  </data>
+  <data name="hangmanstop_usage" xml:space="preserve">
+    <value>`{0}hangmanstop`</value>
+  </data>
   <data name="crstatsclear_cmd" xml:space="preserve">
     <value>crstatsclear</value>
   </data>

src/NadekoBot/_strings/ResponseStrings.en-US.json

@@ -375,6 +375,7 @@
   "games_hangman_game_started": "Hangman game started",
   "games_hangman_running": "Hangman game already running on this channel.",
   "games_hangman_start_errored": "Starting hangman errored.",
+  "games_hangman_stopped": "Hangman game stopped.",
   "games_hangman_types": "List of \"{0}hangman\" term types:",
   "games_leaderboard": "Leaderboard",
   "games_not_enough": "You don't have enough {0}",