Merge pull request 'Is Punished' (#152) from is_punished into master

Reviewed-on: #152
Reviewed-by: YoyoNow <jwsteam@nidido.de>

SpigotCore_Main/src/de/steamwar/sql/Punishment.java

@@ -27,6 +27,7 @@ import java.sql.SQLException;
 import java.sql.Timestamp;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
+import java.util.function.Consumer;
 
 public class Punishment {
 
@@ -50,6 +51,16 @@ public class Punishment {
         }, user);
     }
 
+    public static boolean isPunished(SteamwarUser user, Punishment.PunishmentType type, Consumer<Punishment> callback) {
+        Punishment punishment = Punishment.getPunishmentOfPlayer(user.getId(), type);
+        if(punishment == null || punishment.isCurrent()) {
+            return false;
+        } else {
+            callback.accept(punishment);
+            return true;
+        }
+    }
+
     private final Timestamp startTime;
     private Timestamp endTime;
     private final PunishmentType type;