Added maxDungeons config option

Author: Sn0wStorm

src/main/java/io/github/dre2n/dungeonsxl/config/MainConfig.java

@@ -39,6 +39,7 @@ public class MainConfig extends BRConfig {
     private String tutorialDungeon = "tutorial";
     private String tutorialStartGroup = "default";
     private String tutorialEndGroup = "player";
+    private int maxDungeons = 10;
 
     /* Misc */
     private boolean sendFloorTitle = true;
@@ -98,6 +99,13 @@ public String getTutorialStartGroup() {
         return tutorialStartGroup;
     }
 
+    /**
+     * @return the maxDungeons
+     */
+    public int getMaxDungeons() {
+        return maxDungeons;
+    }
+
     /**
      * @return if the floor title shall be sent
      */
@@ -188,6 +196,10 @@ public void initialize() {
             config.set("tutorial.endgroup", tutorialEndGroup);
         }
 
+        if (!config.contains("maxDungeons")) {
+            config.set("maxDungeons", maxDungeons);
+        }
+
         if (!config.contains("sendFloorTitle")) {
             config.set("sendFloorTitle", sendFloorTitle);
         }
@@ -251,6 +263,10 @@ public void load() {
             tutorialEndGroup = config.getString("tutorial.endgroup");
         }
 
+        if (config.contains("maxDungeons")) {
+            maxDungeons = config.getInt("maxDungeons");
+        }
+
         if (config.contains("sendFloorTitle")) {
             sendFloorTitle = config.getBoolean("sendFloorTitle");
         }

src/main/java/io/github/dre2n/dungeonsxl/global/GameSign.java

@@ -506,6 +506,11 @@ public static boolean playerInteract(Block block, Player player) {
             return true;
         }
 
+        if (plugin.getGameWorlds().size() >= plugin.getMainConfig().getMaxDungeons()) {
+            MessageUtil.sendMessage(player, "&cEs gibt bereits zu viele laufende Dungeons!");
+            return true;
+        }
+
         int sx1 = gameSign.startSign.getX(), sy1 = gameSign.startSign.getY(), sz1 = gameSign.startSign.getZ();
 
         Block topBlock = block.getRelative(0, sy1 - y, 0);

src/main/java/io/github/dre2n/dungeonsxl/listener/PlayerListener.java

@@ -19,6 +19,7 @@
 import io.github.dre2n.commons.util.messageutil.MessageUtil;
 import io.github.dre2n.dungeonsxl.DungeonsXL;
 import io.github.dre2n.dungeonsxl.config.DMessages;
+import io.github.dre2n.dungeonsxl.config.MainConfig;
 import io.github.dre2n.dungeonsxl.config.WorldConfig;
 import io.github.dre2n.dungeonsxl.event.dgroup.DGroupCreateEvent;
 import io.github.dre2n.dungeonsxl.event.dplayer.DPlayerDeathEvent;
@@ -68,6 +69,7 @@
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.event.player.PlayerRespawnEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
+import org.bukkit.event.player.PlayerLoginEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.BookMeta;
 
@@ -556,6 +558,36 @@ public void onJoin(PlayerJoinEvent event) {
             }
 
             new DGamePlayer(player, dGroup.getGameWorld());
+            return;
+        }
+    }
+
+    @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
+    public void onPlayerLogin(PlayerLoginEvent event) {
+        Player player = event.getPlayer();
+
+        MainConfig config = plugin.getMainConfig();
+        if (!config.isTutorialActivated()) {
+            return;
+        }
+        if (DGamePlayer.getByPlayer(player) != null) {
+            return;
+        }
+        if (plugin.getPermissionProvider() == null) {
+            return;
+        }
+        if ((config.getTutorialDungeon() == null || config.getTutorialStartGroup() == null || config.getTutorialEndGroup() == null)) {
+            return;
+        }
+        for (String group : plugin.getPermissionProvider().getPlayerGroups(player)) {
+            if (!config.getTutorialStartGroup().equalsIgnoreCase(group)) {
+                continue;
+            }
+            if (plugin.getGameWorlds().size() >= config.getMaxDungeons()) {
+                event.setResult(PlayerLoginEvent.Result.KICK_FULL);
+                event.setKickMessage("Es laufen bereits zu viele Tutorials, bitte warte eine Weile!");
+            }
+            return;
         }
     }