src/de/steamwar/bungeecore/ArenaMode.java

@@ -95,11 +95,13 @@ public class ArenaMode {
     private final String config;
     private final List<String> maps;
     private final boolean historic;
+    private final String internalName;
 
     private final boolean ranked;
     private final String schemType;
 
     private ArenaMode(String internalName, Configuration config){
+        this.internalName = internalName;
         this.folder = config.getString("Server.Folder");
         this.serverJar = config.getString("Server.ServerJar");
         this.config = internalName + ".yml";
@@ -172,4 +174,8 @@ public class ArenaMode {
     public String getSchemType() {
         return schemType;
     }
+
+    public String getInternalName() {
+        return internalName;
+    }
 }

src/de/steamwar/bungeecore/ServerStarter.java

@@ -37,10 +37,13 @@ public class ServerStarter {
     private Portrange portrange = BAU_PORTS;
     private Function<Integer, String> serverNameProvider = port -> node.getName() + port;
     private BooleanSupplier startCondition = () -> true;
-    private ServerConstructor constructor = (serverName, port, builder, shutdownCallback) -> new Subserver(Servertype.ARENA, serverName, port, builder, shutdownCallback);
     private Runnable worldSetup = () -> {};
     private String worldName = null;
     private Runnable worldCleanup = () -> {};
+    private boolean allowMerge = false;
+    private String fightMap = null;
+    private String gameMode = null;
+    private ServerConstructor constructor = (serverName, port, builder, shutdownCallback) -> new Arenaserver(serverName, gameMode, fightMap, allowMerge, port, builder, shutdownCallback);
 
     private final Set<ProxiedPlayer> playersToSend = new HashSet<>();
     private final Map<String, String> arguments = new HashMap<>();
@@ -49,6 +52,9 @@ public class ServerStarter {
         portrange = ARENA_PORTS;
         serverNameProvider = port -> mode.getDisplayName() + (port - portrange.start);
         serverJar = mode.serverJar();
+        allowMerge = true;
+        fightMap = map;
+        gameMode = mode.getInternalName();
         directory = new File(SERVER_PATH, mode.getFolder());
         arguments.put("config", mode.getConfig());
         tempWorld(SERVER_PATH + mode.getFolder() + "/arenas/" + map);
@@ -61,6 +67,8 @@ public class ServerStarter {
         worldDir = EVENT_PATH;
         worldCleanup = () -> {};
         arguments.put("fightID", String.valueOf(eventFight.getFightID()));
+        fightMap = eventFight.getMap();
+        gameMode = eventFight.getSpielmodus().getInternalName();
 
         String serverName = Team.get(eventFight.getTeamBlue()).getTeamKuerzel() + " vs " + Team.get(eventFight.getTeamRed()).getTeamKuerzel();
         serverNameProvider = port -> serverName;

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

@@ -262,7 +262,7 @@ public class BauCommand extends BasicCommand {
     }
 
     private static void testarena(ProxiedPlayer p, String[] args){
-        FightCommand.createArena(p, "/bau testarena ", args, 1, false, (player, mode, map) -> ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> new ServerStarter().test(mode, map, p).start()));
+        FightCommand.createArena(p, "/bau testarena ", false, args, 1, false, (player, mode, map) -> ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> new ServerStarter().test(mode, map, p).start()));
     }
 
     private static BauweltMember member(ProxiedPlayer p, SteamwarUser member){

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

@@ -71,7 +71,7 @@ public class ChallengeCommand extends BasicCommand {
             return;
         }
 
-        FightCommand.createArena(sender, "/challenge " + target.getName() + " ", args, 1, false, (player, mode, map) -> {
+        FightCommand.createArena(sender, "/challenge " + target.getName() + " ", false, args, 1, false, (player, mode, map) -> {
             if(challenges.containsKey(target) && challenges.get(target).contains(player)){
                 challenges.remove(target);
                 challenges.remove(player);

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

@@ -20,6 +20,8 @@
 package de.steamwar.bungeecore.commands;
 
 import de.steamwar.bungeecore.*;
+import de.steamwar.bungeecore.inventory.SWInventory;
+import de.steamwar.bungeecore.inventory.SWItem;
 import de.steamwar.bungeecore.listeners.mods.ModLoaderBlocker;
 import de.steamwar.bungeecore.sql.Punishment;
 import de.steamwar.messages.ChatSender;
@@ -42,6 +44,7 @@ import java.util.LinkedList;
  * Sollte der ArenaMode fehlen, kann er mit getMode() bestimmt werden.
  * Sollte die Map fehlen, kann sie mit getMap() bestimmt werden.
  */
+
 public class FightCommand extends BasicCommand {
 
     public FightCommand() {
@@ -126,7 +129,7 @@ public class FightCommand extends BasicCommand {
         return false;
     }
 
-    static void createArena(CommandSender s, String precommand, String[] args, int startArg, boolean historic, FightCallback callback){
+    static void createArena(CommandSender s, String precommand, boolean allowMerging, String[] args, int startArg, boolean historic, FightCallback callback){
         if(!(s instanceof ProxiedPlayer))
             return;
 
@@ -167,12 +170,55 @@ public class FightCommand extends BasicCommand {
         if(map == null)
             return;
 
-        callback.run(player, mode, map);
+        if(!allowMerging) {
+            callback.run(player, mode, map);
+        } else {
+            suggestMerging(player, mode, map, callback);
+        }
+    }
+
+    public static void suggestMerging(ProxiedPlayer player, ArenaMode mode, String map, FightCallback declineMerge) {
+        Arenaserver mergable = null;
+        synchronized (Subserver.getServerList()) {
+            for (Subserver subserver : Subserver.getServerList()) {
+                if(subserver instanceof Arenaserver) {
+                    Arenaserver arenaserver = (Arenaserver) subserver;
+                    if(mode.getInternalName().equals(arenaserver.getMode()) && map.equals(arenaserver.getMap()) && arenaserver.isAllowMerge() && arenaserver.getServer().getPlayers().size() == 1) {
+                        mergable = arenaserver;
+                        break;
+                    }
+                }
+            }
+        }
+
+        if(mergable == null) {
+            declineMerge.run(player, mode, map);
+            return;
+        }
+
+        SWInventory inventory = new SWInventory(player, 9, Message.parse("FIGHT_MERGE_TITLE", player));
+        inventory.addItem(0, new SWItem(Message.parse("FIGHT_MERGE_DECLINE", player), 1), click -> {
+            inventory.close();
+            declineMerge.run(player, mode, map);
+        });
+        Arenaserver finalMergable = mergable;
+        SWItem item = new SWItem(Message.parse("FIGHT_MERGE_INFO", player, mode.getDisplayName(), finalMergable.getMap()), 11);
+        item.addLore(Message.parse("FIGHT_MERGE_INFO_LORE_1", player, finalMergable.getServer().getPlayers().toArray(new ProxiedPlayer[1])[0].getName()));
+        inventory.addItem(4, item, click -> {});
+        inventory.addItem(8, new SWItem(Message.parse("FIGHT_MERGE_ACCEPT", player), 10), click -> {
+            if(Subserver.getServerList().contains(finalMergable)) {
+                finalMergable.sendPlayer(player);
+            } else {
+                Message.send("FIGHT_MERGE_OFFLINE", player);
+                declineMerge.run(player, mode, map);
+            }
+        });
+        inventory.open();
     }
 
     @Override
     public void execute(CommandSender sender, String[] args) {
-        createArena(sender, "/fight ", args, 0, false, (player, mode, map) -> {
+        createArena(sender, "/fight ", true, args, 0, false, (player, mode, map) -> {
             Subserver arena = new ServerStarter().arena(mode, map).blueLeader(player).start();
             Message.broadcast("FIGHT_BROADCAST", "FIGHT_BROADCAST_HOVER"
                     , new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), player.getName());

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

@@ -35,7 +35,7 @@ public class HistoricCommand extends BasicCommand {
 
     @Override
     public void execute(CommandSender sender, String[] args) {
-        FightCommand.createArena(sender, "/historic ", args, 0, true, (player, mode, map) -> {
+        FightCommand.createArena(sender, "/historic ", true, args, 0, true, (player, mode, map) -> {
             Subserver arena = new ServerStarter().arena(mode, map).blueLeader(player).start();
             Message.broadcast("HISTORIC_BROADCAST", "HISTORIC_BROADCAST_HOVER"
                     , new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), player.getName());

src/de/steamwar/messages/BungeeCore.properties

@@ -602,3 +602,11 @@ RANK_NEEDED_FIGHTS_LEFT={0} §8(§7noch §e{1}§7 Kämpfe nötig§8)
 MODIFICATION_BAN_MESSAGE=Du hast probiert den FabricModSender zu umgehen / zu modifizieren!
 MODIFICATION_BAN_LOG={0} hat probiert den Fabric Mod Sender zu editieren / umzugehen!
 MODIFICATION_CHECK_SUCCESS=§eDeine Mods wurden geprüft und du darfst nun auf Arenen joinen!
+
+#Arena Merging
+FIGHT_MERGE_TITLE=Gleicher Kampf gefunden!
+FIGHT_MERGE_DECLINE=Neue Arena starten
+FIGHT_MERGE_ACCEPT=Kampf beitreten
+FIGHT_MERGE_INFO_LORE_1=§8Von: §e{0}
+FIGHT_MERGE_OFFLINE=§7Die vorgeschlagene Arena wurde in der Zwischenzeit beendet, es wird eine neue Arena gestartet.
+FIGHT_MERGE_INFO=§e{0}§8: §e{1}