Fix connection bugs without removing binding address (#993)

* Fix connection bugs according to #921

Fix this for connect to game by local device or remote devices according to #921

* Fix connection bugs according to #921

same

* Update GameServer.java

* fix build

* Update GameServer.java

src/main/java/emu/grasscutter/server/game/GameServer.java

@@ -58,13 +58,21 @@ public final class GameServer extends KcpServer {
 	private final CombineManger combineManger;
 	private final TowerScheduleManager towerScheduleManager;
 
+	private static InetSocketAddress getAdapterInetSocketAddress(){
+		InetSocketAddress inetSocketAddress = null;
+		if(GAME_INFO.bindAddress.equals("")){
+			inetSocketAddress=new InetSocketAddress(GAME_INFO.bindPort);
+		}else{
+			inetSocketAddress=new InetSocketAddress(
+					GAME_INFO.bindAddress,
+					GAME_INFO.bindPort
+			);
+		}
+		return inetSocketAddress;
+	}
 	public GameServer() {
-		this(new InetSocketAddress(
-				GAME_INFO.bindAddress,
-				GAME_INFO.bindPort
-		));
+		this(getAdapterInetSocketAddress());
 	}
-	
 	public GameServer(InetSocketAddress address) {
 		super(address);
 

src/main/java/emu/grasscutter/server/http/HttpServer.java

@@ -129,7 +129,11 @@ public final class HttpServer {
      */
     public void start() {
         // Attempt to start the HTTP server.
-        this.express.listen(HTTP_INFO.bindAddress, HTTP_INFO.bindPort);
+        if(HTTP_INFO.bindAddress.equals("")){
+            this.express.listen(HTTP_INFO.bindPort);
+        }else{
+            this.express.listen(HTTP_INFO.bindAddress, HTTP_INFO.bindPort);
+        }
         
         // Log bind information.
         Grasscutter.getLogger().info(translate("messages.dispatch.port_bind", Integer.toString(this.express.raw().port())));