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Various changes.

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This commit is contained in:
Marco 2023-06-08 17:10:48 +02:00
parent 605743c0d2
commit 6e5d84364d
9 changed files with 237 additions and 81 deletions
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41
lib/api/websocket_message.dart Normal file
View File

@ -0,0 +1,41 @@
import 'package:mchess/api/move.dart';
enum MessageType {
moveMessage,
colorDetermined;
String toJson() => name;
static MessageType fromJson(String json) => values.byName(json);
}
enum ApiColor {
black,
white;
String toJson() => name;
static ApiColor fromJson(String json) => values.byName(json);
}
class ApiWebsocketMessage {
final MessageType type;
final ApiMove? move;
final ApiColor? color;
ApiWebsocketMessage(
{required this.type, required this.move, required this.color});
factory ApiWebsocketMessage.fromJson(Map<String, dynamic> json) {
final type = MessageType.fromJson(json['messageType']);
ApiWebsocketMessage ret;
switch (type) {
case MessageType.colorDetermined:
ret = ApiWebsocketMessage(
type: type, move: null, color: ApiColor.fromJson(json['color']));
break;
case MessageType.moveMessage:
ret = ApiWebsocketMessage(
type: type, move: ApiMove.fromJson(json['move']), color: null);
}
return ret;
}
}

18
lib/chess_bloc/chess_bloc.dart
View File

@ -51,8 +51,6 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
? ChessColor.black
: ChessColor.white;
log('emitting new state with position $newPosition');
emit(
ChessBoardState(
state.bottomColor,
@ -60,6 +58,7 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
newPosition,
),
);
log('emitting new state with position $newPosition');
}
void ownMoveHandler(OwnPieceMoved event, Emitter<ChessBoardState> emit) {
@ -72,6 +71,21 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
var move = ApiMove(startSquare: start, endSquare: end);
ServerConnection.getInstance().send(jsonEncode(move));
turnColor = state.newTurnColor == ChessColor.white
? ChessColor.black
: ChessColor.white;
var newPosition = ChessPosition.getInstance().currentPosition;
emit(
ChessBoardState(
state.bottomColor,
turnColor,
newPosition,
),
);
log('emitting new state with position $newPosition');
}
}

23
lib/connection/ws_connection.dart
View File

@ -1,7 +1,7 @@
import 'dart:convert';
import 'dart:developer';
import 'package:flutter/foundation.dart';
import 'package:mchess/api/move.dart';
import 'package:mchess/api/websocket_message.dart';
import 'package:mchess/chess_bloc/chess_bloc.dart';
import 'package:mchess/chess_bloc/chess_events.dart';
import 'package:mchess/chess_bloc/chess_position.dart';
@ -41,8 +41,8 @@ class ServerConnection {
channel =
WebSocketChannel.connect(Uri.parse('ws://localhost:8080/api/ws'));
} else {
channel =
WebSocketChannel.connect(Uri.parse('wss://chess.sw-gross.de:8080'));
channel = WebSocketChannel.connect(
Uri.parse('wss://chess.sw-gross.de:9999/api/ws'));
}
send(jsonEncode(WebsocketMessageIdentifyPlayer(
playerID: (playerID), lobbyID: (lobbyID))));
@ -59,12 +59,21 @@ class ServerConnection {
void handleIncomingData(dynamic data) {
log("Data received:");
log(data);
var apiMove = ApiMove.fromJson(jsonDecode(data));
var apiMessage = ApiWebsocketMessage.fromJson(jsonDecode(data));
//Todo: Implement status messages
// e.g. to tell the client that both players connected, who is playing which color and so on
switch (apiMessage.type) {
case MessageType.colorDetermined:
ChessBloc.getInstance().add(ColorDetermined(
myColor: ChessColor.fromApiColor(apiMessage.color!)));
break;
var move = ChessMove.fromApiMove(apiMove);
case MessageType.moveMessage:
handleIncomingMoveMessage(apiMessage);
}
}
void handleIncomingMoveMessage(ApiWebsocketMessage apiMessage) {
var move = ChessMove.fromApiMove(apiMessage.move!);
if (move == ChessPosition.getInstance().lastMove) {
//This is our own move that got resent by the server. Do not process.
} else {

2
lib/pages/chess_game.dart
View File

@ -35,7 +35,7 @@ class _ChessGameState extends State<ChessGame> {
body: Center(
child: FittedBox(
fit: BoxFit.contain,
child: Row(
child: Column(
children: [
if (kDebugMode)
StreamBuilder(

12
lib/pages/lobby_selector.dart
View File

@ -7,11 +7,13 @@ class LobbySelector extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: TextButton(
onPressed: () {
context.goNamed('prepareChessGame');
},
child: const Text('Random lobby'),
body: Center(
child: TextButton(
onPressed: () {
context.goNamed('prepareChessGame');
},
child: const Text('Random lobby'),
),
),
);
}

90
lib/pages/prepare_chess_game.dart
View File

@ -1,43 +1,93 @@
import 'dart:developer';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:http/http.dart';
import 'package:mchess/api/register.dart';
import 'package:mchess/pages/chess_game.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
class PrepareChessGameWidget extends StatelessWidget {
class PrepareChessGameWidget extends StatefulWidget {
const PrepareChessGameWidget({super.key});
@override
State<PrepareChessGameWidget> createState() => _PrepareChessGameWidgetState();
}
class _PrepareChessGameWidgetState extends State<PrepareChessGameWidget> {
late Future randomGameResponse;
@override
void initState() {
randomGameResponse = registerForRandomGame();
super.initState();
}
@override
Widget build(BuildContext context) {
return FutureBuilder(
future: registerForRandomGame(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
log('future done ${snapshot.data?.playerID}');
return ChessGame(
playerID: snapshot.data!.playerID,
lobbyID: snapshot.data!.lobbyID,
return Scaffold(
body: FutureBuilder(
future: randomGameResponse,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
log('Response from registering to random game ${snapshot.data}');
if (snapshot.data != null) {
return ChessGame(
playerID: snapshot.data!.playerID,
lobbyID: snapshot.data!.lobbyID,
);
}
}
return const Center(
child: SizedBox(
height: 100,
width: 100,
child: CircularProgressIndicator(),
),
);
}
return const CircularProgressIndicator();
},
},
),
);
}
Future<ResponseFromRegisteringGame> registerForRandomGame() async {
final response = await http.get(
Uri.parse('http://localhost:8080/api/random'),
headers: {"Accept": "application/json"});
Future<ResponseFromRegisteringGame?> registerForRandomGame() async {
String addr;
if (kDebugMode) {
addr = 'http://localhost:8080/api/random';
} else {
addr = 'https://chess.sw-gross.de:9999/api/random';
}
Response response;
try {
response = await http
.get(Uri.parse(addr), headers: {"Accept": "application/json"});
} catch (e) {
const snackBar = SnackBar(
backgroundColor: Colors.amberAccent,
content:
Text("mChess server is not responding. Try again or give up"));
if (!context.mounted) return null;
ScaffoldMessenger.of(context).clearSnackBars();
ScaffoldMessenger.of(context).showSnackBar(snackBar);
Future.delayed(const Duration(seconds: 2), () {
context.goNamed('lobbySelector');
});
return null;
}
if (response.statusCode == 200) {
log(response.body);
return ResponseFromRegisteringGame.fromJson(jsonDecode(response.body));
} else {
// If the server did not return a 200 OK response,
// then throw an exception.
throw Exception('Failed to register for random game');
}
return null;
}
}

14
lib/utils/chess_utils.dart
View File

@ -1,6 +1,7 @@
import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:mchess/api/move.dart';
import 'package:mchess/api/websocket_message.dart';
import 'package:quiver/core.dart';
enum ChessPieceName {
@ -19,7 +20,18 @@ enum ChessPieceName {
blackKing,
}
enum ChessColor { black, white }
enum ChessColor {
black,
white;
static ChessColor fromApiColor(ApiColor color) {
if (color == ApiColor.black) {
return black;
} else {
return white;
}
}
}
Map<ChessPieceName, String> chessPiecesAssets = {
ChessPieceName.whitePawn: 'assets/pieces/white/pawn.svg',

16
lib/utils/widgets/server_log_widget.dart
View File

@ -18,12 +18,16 @@ class ServerLogWidgetState extends State<ServerLogWidget> {
@override
Widget build(BuildContext context) {
log.add(widget.addString);
return Column(
children: [
for (int i = 0; i < log.length; i++)
Text(style: TextStyle(color: widget.textColor, fontSize: 20), log[i])
],
return SizedBox(
height: 200,
width: 200,
child: ListView(
children: [
for (int i = 0; i < log.length; i++)
Text(
style: TextStyle(color: widget.textColor, fontSize: 20), log[i])
],
),
);
}
}

102
pubspec.lock
View File

@ -1,6 +1,14 @@
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
args:
dependency: transitive
description:
name: args
sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
url: "https://pub.dev"
source: hosted
version: "2.4.2"
async:
dependency: transitive
description:
@ -13,10 +21,10 @@ packages:
dependency: transitive
description:
name: bloc
sha256: bd4f8027bfa60d96c8046dec5ce74c463b2c918dce1b0d36593575995344534a
sha256: "3820f15f502372d979121de1f6b97bfcf1630ebff8fe1d52fb2b0bfa49be5b49"
url: "https://pub.dev"
source: hosted
version: "8.1.0"
version: "8.1.2"
boolean_selector:
dependency: transitive
description:
@ -53,10 +61,10 @@ packages:
dependency: transitive
description:
name: crypto
sha256: aa274aa7774f8964e4f4f38cc994db7b6158dd36e9187aaceaddc994b35c6c67
sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
url: "https://pub.dev"
source: hosted
version: "3.0.2"
version: "3.0.3"
cupertino_icons:
dependency: "direct main"
description:
@ -82,10 +90,10 @@ packages:
dependency: "direct main"
description:
name: flutter_bloc
sha256: "890c51c8007f0182360e523518a0c732efb89876cb4669307af7efada5b55557"
sha256: e74efb89ee6945bcbce74a5b3a5a3376b088e5f21f55c263fc38cbdc6237faae
url: "https://pub.dev"
source: hosted
version: "8.1.1"
version: "8.1.3"
flutter_lints:
dependency: "direct dev"
description:
@ -98,10 +106,10 @@ packages:
dependency: "direct main"
description:
name: flutter_svg
sha256: "6ff9fa12892ae074092de2fa6a9938fb21dbabfdaa2ff57dc697ff912fc8d4b2"
sha256: "6ff8c902c8056af9736de2689f63f81c42e2d642b9f4c79dbf8790ae48b63012"
url: "https://pub.dev"
source: hosted
version: "1.1.6"
version: "2.0.6"
flutter_test:
dependency: "direct dev"
description: flutter
@ -116,10 +124,10 @@ packages:
dependency: "direct main"
description:
name: go_router
sha256: "788a89932142b0059c319e3153e73308e0fc8bbab78e9a66b0128423090c4e01"
sha256: bd7e671d26fd39c78cba82070fa34ef1f830b0e7ed1aeebccabc6561302a7ee5
url: "https://pub.dev"
source: hosted
version: "6.0.0"
version: "6.5.9"
http:
dependency: "direct main"
description:
@ -148,26 +156,26 @@ packages:
dependency: transitive
description:
name: lints
sha256: "5e4a9cd06d447758280a8ac2405101e0e2094d2a1dbdd3756aec3fe7775ba593"
sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
url: "https://pub.dev"
source: hosted
version: "2.0.1"
version: "2.1.1"
logging:
dependency: transitive
description:
name: logging
sha256: c0bbfe94d46aedf9b8b3e695cf3bd48c8e14b35e3b2c639e0aa7755d589ba946
sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
url: "https://pub.dev"
source: hosted
version: "1.1.0"
version: "1.2.0"
matcher:
dependency: transitive
description:
name: matcher
sha256: "6501fbd55da300384b768785b83e5ce66991266cec21af89ab9ae7f5ce1c4cbb"
sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
url: "https://pub.dev"
source: hosted
version: "0.12.15"
version: "0.12.16"
material_color_utilities:
dependency: transitive
description:
@ -200,14 +208,6 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.8.3"
path_drawing:
dependency: transitive
description:
name: path_drawing
sha256: bbb1934c0cbb03091af082a6389ca2080345291ef07a5fa6d6e078ba8682f977
url: "https://pub.dev"
source: hosted
version: "1.0.1"
path_parsing:
dependency: transitive
description:
@ -220,26 +220,26 @@ packages:
dependency: transitive
description:
name: petitparser
sha256: "49392a45ced973e8d94a85fdb21293fbb40ba805fc49f2965101ae748a3683b4"
sha256: cb3798bef7fc021ac45b308f4b51208a152792445cce0448c9a4ba5879dd8750
url: "https://pub.dev"
source: hosted
version: "5.1.0"
version: "5.4.0"
provider:
dependency: transitive
description:
name: provider
sha256: e1e7413d70444ea3096815a60fe5da1b11bda8a9dc4769252cc82c53536f8bcc
sha256: cdbe7530b12ecd9eb455bdaa2fcb8d4dad22e80b8afb4798b41479d5ce26847f
url: "https://pub.dev"
source: hosted
version: "6.0.4"
version: "6.0.5"
quiver:
dependency: "direct main"
description:
name: quiver
sha256: "93982981971e812c94d4a6fa3a57b89f9ec12b38b6380cd3c1370c3b01e4580e"
sha256: b1c1ac5ce6688d77f65f3375a9abb9319b3cb32486bdc7a1e0fdf004d7ba4e47
url: "https://pub.dev"
source: hosted
version: "3.1.0"
version: "3.2.1"
sky_engine:
dependency: transitive
description: flutter
@ -289,18 +289,18 @@ packages:
dependency: transitive
description:
name: test_api
sha256: daadc9baabec998b062c9091525aa95786508b1c48e9c30f1f891b8bf6ff2e64
sha256: "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8"
url: "https://pub.dev"
source: hosted
version: "0.5.2"
version: "0.6.0"
typed_data:
dependency: transitive
description:
name: typed_data
sha256: "26f87ade979c47a150c9eaab93ccd2bebe70a27dc0b4b29517f2904f04eb11a5"
sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
url: "https://pub.dev"
source: hosted
version: "1.3.1"
version: "1.3.2"
uuid:
dependency: "direct main"
description:
@ -309,6 +309,30 @@ packages:
url: "https://pub.dev"
source: hosted
version: "3.0.7"
vector_graphics:
dependency: transitive
description:
name: vector_graphics
sha256: b96f10cbdfcbd03a65758633a43e7d04574438f059b1043104b5d61b23d38a4f
url: "https://pub.dev"
source: hosted
version: "1.1.6"
vector_graphics_codec:
dependency: transitive
description:
name: vector_graphics_codec
sha256: "57a8e6e24662a3bdfe3b3d61257db91768700c0b8f844e235877b56480f31c69"
url: "https://pub.dev"
source: hosted
version: "1.1.6"
vector_graphics_compiler:
dependency: transitive
description:
name: vector_graphics_compiler
sha256: "7430f5d834d0db4560d7b19863362cd892f1e52b43838553a3c5cdfc9ab28e5b"
url: "https://pub.dev"
source: hosted
version: "1.1.6"
vector_math:
dependency: transitive
description:
@ -321,18 +345,18 @@ packages:
dependency: "direct main"
description:
name: web_socket_channel
sha256: "3a969ddcc204a3e34e863d204b29c0752716f78b6f9cc8235083208d268a4ccd"
sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
url: "https://pub.dev"
source: hosted
version: "2.2.0"
version: "2.4.0"
xml:
dependency: transitive
description:
name: xml
sha256: "979ee37d622dec6365e2efa4d906c37470995871fe9ae080d967e192d88286b5"
sha256: "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84"
url: "https://pub.dev"
source: hosted
version: "6.2.2"
version: "6.3.0"
sdks:
dart: ">=3.0.0 <4.0.0"
flutter: ">=3.3.0"
flutter: ">=3.7.0-0"