PollSystem

src/de/steamwar/bungeecore/commands/PollCommand.java

@@ -33,7 +33,7 @@ public class PollCommand extends BasicCommand {
         int answer;
         try {
             answer = Integer.parseUnsignedInt(args[0]);
-            if(answer < 1 || answer >= PollSystem.answers())
+            if(answer < 1 || answer > PollSystem.answers())
                 throw new NumberFormatException();
         }catch(NumberFormatException e){
             BungeeCore.send(player, BungeeCore.CHAT_PREFIX + "§cDas ist keine Antwortmöglichkeit!");

src/de/steamwar/bungeecore/listeners/ConnectionListener.java

@@ -127,6 +127,6 @@ public class ConnectionListener extends BasicListener {
         ProxiedPlayer player = e.getPlayer();
         Collection<ProxiedPlayer> players = server.getPlayers();
         if(players.isEmpty() || (players.size() == 1 && players.contains(player)))
-            subserver.stop();
+            ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), subserver::stop);
     }
 }

src/de/steamwar/bungeecore/listeners/PollSystem.java

@@ -41,15 +41,15 @@ public class PollSystem extends BasicListener {
         BungeeCore.send(player, "§7Klicke die Antwort an, die dir gefällt!");
         BungeeCore.send(player, "§e" + question);
 
-        for(int i = 0; i < answers.size(); i++){
-            BungeeCore.send(player, "§7" + answers.get(i),
-                    "§eDiese Antwort wählen",
-                    new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/poll " + (i+1)));
+        for(int i = 1; i <= answers.size(); i++){
+            BungeeCore.send(player, "§7" + answers.get(i-1),
+                    "§e" + answers.get(i-1) + " §ewählen",
+                    new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/poll " + i));
         }
     }
 
     public static boolean noCurrentPoll(){
-        return question != null && !question.equals("");
+        return question == null || question.equals("");
     }
 
     public static String getQuestion() {

src/de/steamwar/bungeecore/sql/PollAnswer.java

@@ -19,6 +19,7 @@ public class PollAnswer {
     private PollAnswer(int userID, String question){
         this.userID = userID;
         this.question = question;
+        answer = 0;
     }
 
     public static PollAnswer get(int userID){
@@ -34,7 +35,7 @@ public class PollAnswer {
     }
 
     public boolean hasAnswered(){
-        return answer == 0;
+        return answer != 0;
     }
 
     public void setAnswer(int answer){