Add DevCommand

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

@@ -28,6 +28,7 @@ import java.io.File;
 import java.net.InetSocketAddress;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 public class DevCommand extends BasicCommand {
@@ -50,19 +51,25 @@ public class DevCommand extends BasicCommand {
             String[] server = devSever[0].split("\\.");
             sendToServer((ProxiedPlayer) sender, server[0], Integer.parseInt(server[1]));
         } else {
-            if (args.length != 0) {
-                for (String s : devSever) {
-                    String[] server = s.split("\\.");
-                    if (args[0].equals(server[0])) {
-                        sendToServer((ProxiedPlayer) sender, server[0], Integer.parseInt(server[1]));
-                        return;
-                    }
-                }
+            if (args.length == 0) {
+                send(devSever, (ProxiedPlayer) sender, s -> s.equalsIgnoreCase(((ProxiedPlayer) sender).getDisplayName()), () -> sender.sendMessage("§eSteam§8War§8» §cBitte gib einen DevServer an."));
+            } else {
+                send(devSever, (ProxiedPlayer) sender, args[0]::equalsIgnoreCase, () -> sender.sendMessage("§eSteam§8War§8» §cDer Server ist derzeit nicht erreichbar."));
             }
-            sender.sendMessage("§eSteam§8War§8» §cUnbekannter DevServer.");
         }
     }
 
+    private void send(String[] devServer, ProxiedPlayer sender, Predicate<String> test, Runnable error) {
+        for (String s : devServer) {
+            String[] server = s.split("\\.");
+            if (test.test(server[0])) {
+                sendToServer(sender, server[0], Integer.parseInt(server[1]));
+                break;
+            }
+        }
+        error.run();
+    }
+
     private void sendToServer(ProxiedPlayer proxiedPlayer, String name, int port) {
         InetSocketAddress address = new InetSocketAddress("127.0.0.1", port);
         ServerInfo serverInfo = ProxyServer.getInstance().constructServerInfo("Dev-" + name, address, "SteamWar.de - Subserver", false);
@@ -81,6 +88,9 @@ public class DevCommand extends BasicCommand {
         if (args.length > 1) {
             return Collections.emptyList();
         }
-        return Arrays.stream(devSever).map(s -> s.split("\\.")).map(s -> s[0]).collect(Collectors.toList());
+        return Arrays.stream(devSever).map(s -> s.split("\\.")).map(s -> s[0]).filter(s -> {
+            if (args.length == 0) return true;
+            return s.startsWith(args[0]);
+        }).collect(Collectors.toList());
     }
 }