implemented basic game state loop for leduc holdem

2020-01-30 22:14:06 -08:00 · 2020-01-30 22:14:06 -08:00 · db813574ae
parent 68d5bcbe2a
commit db813574ae
11 changed files with 163 additions and 191 deletions
--- a/package.json
+++ b/package.json
@ -4,15 +4,12 @@
  "private": true,
  "dependencies": {
    "@material-ui/core": "^4.9.0",
-    "@testing-library/jest-dom": "^4.2.4",
-    "@testing-library/react": "^9.3.2",
-    "@testing-library/user-event": "^7.1.2",
    "element-react": "^1.4.34",
    "element-theme-default": "^1.4.13",
    "node-sass": "^4.13.0",
    "react": "^16.12.0",
    "react-dom": "^16.12.0",
-    "react-hot-loader": "^4.12.18",
+    "react-hot-loader": "^4.12.19",
    "react-router-dom": "^5.1.2",
    "react-scripts": "3.3.0",
    "socket.io-client": "^2.3.0"
@ -37,5 +34,8 @@
      "last 1 firefox version",
      "last 1 safari version"
    ]
+  },
+  "devDependencies": {
+    "axios": "^0.19.2"
  }
 }
--- a/public/config.js
+++ b/public/config.js
@ -0,0 +1,4 @@
+window.g = {
+    apiUrl: 'http://localhost:10080', // 配置服务器地址
+    // WebSocketUrl: '/api/' // 配置WebSocket地址
+};
--- a/public/index.html
+++ b/public/index.html
@ -24,6 +24,7 @@
      work correctly both with client-side routing and a non-root public URL.
      Learn how to configure a non-root public URL by running `npm run build`.
    -->
+    <script type="text/javascript" src="./config.js"></script>
    <title>RLcard Showdown</title>
  </head>
  <body>
--- a/server/sample_data/sample_leduc_holdem.json
+++ b/server/sample_data/sample_leduc_holdem.json
@ -13,6 +13,7 @@
      "index": 1
    }
  ],
+  "publicCard": "SJ",
  "moveHistory": [
    [
      {
@ -32,7 +33,6 @@
        "move": "Check"
      }
    ],
-    "SJ",
    [
      {
        "playerIdx": 0,
--- a/src/components/GameBoard/LeducHoldemGameBoard.js
+++ b/src/components/GameBoard/LeducHoldemGameBoard.js
@ -9,17 +9,17 @@ class LeducHoldemGameBoard extends React.Component {
    render() {
        return (
            <div style={{width: "100%", height: "100%", backgroundColor: "#ffcc99", position: "relative"}}>
-                <div id={"bottom-player"}>
-                    <div className="played-card-area">
-                        played card area
-                    </div>
-                    <div className="player-main-area">
-                        <div className="player-info">
-                            <span>{`Player Id ${bottomId}\n${this.props.playerInfo.length > 0 ? this.props.playerInfo[bottomIdx].role : ""}`}</span>
-                        </div>
-                        {bottomIdx >= 0 ? <div className="player-hand">{this.computeSingleLineHand(this.props.hands[bottomIdx])}</div> : <div className="player-hand-placeholder"><span>Waiting...</span></div>}
-                    </div>
-                </div>
+                {/*<div id={"bottom-player"}>*/}
+                {/*    <div className="played-card-area">*/}
+                {/*        played card area*/}
+                {/*    </div>*/}
+                {/*    <div className="player-main-area">*/}
+                {/*        <div className="player-info">*/}
+                {/*            <span>{`Player Id ${bottomId}\n${this.props.playerInfo.length > 0 ? this.props.playerInfo[bottomIdx].role : ""}`}</span>*/}
+                {/*        </div>*/}
+                {/*        {bottomIdx >= 0 ? <div className="player-hand">{this.computeSingleLineHand(this.props.hands[bottomIdx])}</div> : <div className="player-hand-placeholder"><span>Waiting...</span></div>}*/}
+                {/*    </div>*/}
+                {/*</div>*/}
            </div>
        );
    }
--- a/src/index.js
+++ b/src/index.js
@ -4,14 +4,6 @@ import './assets/index.css';
 import App from './App';

 // import element ui
-
 import 'element-theme-default';

-import * as serviceWorker from './serviceWorker';
-
 ReactDOM.render(<App />, document.getElementById('root'));
-
-// If you want your app to work offline and load faster, you can change
-// unregister() to register() below. Note this comes with some pitfalls.
-// Learn more about service workers: https://bit.ly/CRA-PWA
-serviceWorker.unregister();
--- a/src/serviceWorker.js
+++ b/src/serviceWorker.js
@ -1,137 +0,0 @@
-// This optional code is used to register a service worker.
-// register() is not called by default.
-
-// This lets the app load faster on subsequent visits in production, and gives
-// it offline capabilities. However, it also means that developers (and users)
-// will only see deployed updates on subsequent visits to a page, after all the
-// existing tabs open on the page have been closed, since previously cached
-// resources are updated in the background.
-
-// To learn more about the benefits of this model and instructions on how to
-// opt-in, read https://bit.ly/CRA-PWA
-
-const isLocalhost = Boolean(
-  window.location.hostname === 'localhost' ||
-    // [::1] is the IPv6 localhost address.
-    window.location.hostname === '[::1]' ||
-    // 127.0.0.0/8 are considered localhost for IPv4.
-    window.location.hostname.match(
-      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
-    )
-);
-
-export function register(config) {
-  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
-    // The URL constructor is available in all browsers that support SW.
-    const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
-    if (publicUrl.origin !== window.location.origin) {
-      // Our service worker won't work if PUBLIC_URL is on a different origin
-      // from what our page is served on. This might happen if a CDN is used to
-      // serve assets; see https://github.com/facebook/create-react-app/issues/2374
-      return;
-    }
-
-    window.addEventListener('load', () => {
-      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
-
-      if (isLocalhost) {
-        // This is running on localhost. Let's check if a service worker still exists or not.
-        checkValidServiceWorker(swUrl, config);
-
-        // Add some additional logging to localhost, pointing developers to the
-        // service worker/PWA documentation.
-        navigator.serviceWorker.ready.then(() => {
-          console.log(
-            'This web app is being served cache-first by a service ' +
-              'worker. To learn more, visit https://bit.ly/CRA-PWA'
-          );
-        });
-      } else {
-        // Is not localhost. Just register service worker
-        registerValidSW(swUrl, config);
-      }
-    });
-  }
-}
-
-function registerValidSW(swUrl, config) {
-  navigator.serviceWorker
-    .register(swUrl)
-    .then(registration => {
-      registration.onupdatefound = () => {
-        const installingWorker = registration.installing;
-        if (installingWorker == null) {
-          return;
-        }
-        installingWorker.onstatechange = () => {
-          if (installingWorker.state === 'installed') {
-            if (navigator.serviceWorker.controller) {
-              // At this point, the updated precached content has been fetched,
-              // but the previous service worker will still serve the older
-              // content until all client tabs are closed.
-              console.log(
-                'New content is available and will be used when all ' +
-                  'tabs for this page are closed. See https://bit.ly/CRA-PWA.'
-              );
-
-              // Execute callback
-              if (config && config.onUpdate) {
-                config.onUpdate(registration);
-              }
-            } else {
-              // At this point, everything has been precached.
-              // It's the perfect time to display a
-              // "Content is cached for offline use." message.
-              console.log('Content is cached for offline use.');
-
-              // Execute callback
-              if (config && config.onSuccess) {
-                config.onSuccess(registration);
-              }
-            }
-          }
-        };
-      };
-    })
-    .catch(error => {
-      console.error('Error during service worker registration:', error);
-    });
-}
-
-function checkValidServiceWorker(swUrl, config) {
-  // Check if the service worker can be found. If it can't reload the page.
-  fetch(swUrl, {
-    headers: { 'Service-Worker': 'script' }
-  })
-    .then(response => {
-      // Ensure service worker exists, and that we really are getting a JS file.
-      const contentType = response.headers.get('content-type');
-      if (
-        response.status === 404 ||
-        (contentType != null && contentType.indexOf('javascript') === -1)
-      ) {
-        // No service worker found. Probably a different app. Reload the page.
-        navigator.serviceWorker.ready.then(registration => {
-          registration.unregister().then(() => {
-            window.location.reload();
-          });
-        });
-      } else {
-        // Service worker found. Proceed as normal.
-        registerValidSW(swUrl, config);
-      }
-    })
-    .catch(() => {
-      console.log(
-        'No internet connection found. App is running in offline mode.'
-      );
-    });
-}
-
-export function unregister() {
-  if ('serviceWorker' in navigator) {
-    navigator.serviceWorker.ready.then(registration => {
-      registration.unregister();
-    });
-  }
-}
--- a/src/setupTests.js
+++ b/src/setupTests.js
@ -1,5 +0,0 @@
-// jest-dom adds custom jest matchers for asserting on DOM nodes.
-// allows you to do things like:
-// expect(element).toHaveTextContent(/react/i)
-// learn more: https://github.com/testing-library/jest-dom
-import '@testing-library/jest-dom/extend-expect';
--- a/src/utils/index.js
+++ b/src/utils/index.js
@ -1,5 +1,5 @@
 export function removeCards(cards, hands){     // remove cards from hands, return the remained hands
-    let remainedHands = JSON.parse(JSON.stringify(hands));
+    let remainedHands = deepCopy(hands);
    // if the player's action is pass then return the copy of original hands
    if(cards === "P"){
        return remainedHands;
@ -19,10 +19,13 @@ export function removeCards(cards, hands){     // remove cards from hands, retur
        return remainedHands;
 }

-export function doubleRaf (callback) {
+export function doubleRaf(callback){
    // secure all the animation got rendered before callback function gets executed
    requestAnimationFrame(() => {
        requestAnimationFrame(callback)
    })
 }

+export function deepCopy(toCopy){
+    return JSON.parse(JSON.stringify(toCopy));
+}
--- a/src/view/DoudizhuGameView.js
+++ b/src/view/DoudizhuGameView.js
@ -2,9 +2,9 @@ import React from 'react';
 import '../assets/gameview.scss';
 import { DoudizhuGameBoard } from '../components/GameBoard';
 import webSocket from "socket.io-client";
-import {removeCards, doubleRaf} from "../utils";
+import { removeCards, doubleRaf, deepCopy } from "../utils";

-import { Button, Layout, Slider as elSlider } from 'element-react';
+import { Button, Layout } from 'element-react';
 import Slider from '@material-ui/core/Slider';

 class DoudizhuGameView extends React.Component {
@ -30,7 +30,7 @@ class DoudizhuGameView extends React.Component {
            ws: null,
            gameInfo: this.initGameState,
            gameStateLoop: null,
-            considerationTime: this.initConsiderationTime
+            considerationTimeSetting: this.initConsiderationTime
        };
    }

@ -39,7 +39,7 @@ class DoudizhuGameView extends React.Component {
            let currentConsiderationTime = this.state.gameInfo.considerationTime;
            if(currentConsiderationTime > 0) {
                currentConsiderationTime -= this.considerationTimeDeduction;
-                let gameInfo = JSON.parse(JSON.stringify(this.state.gameInfo));
+                let gameInfo = deepCopy(this.state.gameInfo);
                gameInfo.considerationTime = currentConsiderationTime;
                this.setState({gameInfo: gameInfo});
                this.gameStateTimer();
@ -49,7 +49,7 @@ class DoudizhuGameView extends React.Component {
                    type: 1,
                    message: {turn: turn}
                };
-                let gameInfo = JSON.parse(JSON.stringify(this.state.gameInfo));
+                let gameInfo = deepCopy(this.state.gameInfo);
                this.setState({gameInfo: gameInfo});
                this.state.ws.emit("getMessage", gameStateReq);
            }
@ -80,7 +80,7 @@ class DoudizhuGameView extends React.Component {
                switch(message.type){
                    case 0:
                        // init replay info
-                        let gameInfo = JSON.parse(JSON.stringify(this.state.gameInfo));
+                        let gameInfo = deepCopy(this.state.gameInfo);
                        gameInfo.playerInfo = message.message.playerInfo;
                        gameInfo.hands = message.message.initHands.map(element => {
                            return element.split(" ");
@ -93,7 +93,7 @@ class DoudizhuGameView extends React.Component {
                        // getting player actions
                        let res = message.message;
                        if(res.turn === this.state.gameInfo.turn && res.playerIdx === this.state.gameInfo.currentPlayer){
-                            let gameInfo = JSON.parse(JSON.stringify(this.state.gameInfo));
+                            let gameInfo = deepCopy(this.state.gameInfo);
                            gameInfo.latestAction[res.playerIdx] = res.move === "P" ? "P" : res.move.split(" ");
                            gameInfo.turn++;
                            gameInfo.currentPlayer = (gameInfo.currentPlayer+1)%3;
@ -104,7 +104,7 @@ class DoudizhuGameView extends React.Component {
                            }else{
                                console.log("Cannot find cards in move from player's hand");
                            }
-                            gameInfo.considerationTime = this.state.considerationTime;
+                            gameInfo.considerationTime = this.state.considerationTimeSetting;
                            this.setState({gameInfo: gameInfo});
                        }else{
                            console.log("Mismatched game turn or current player index", message);
@ -140,6 +140,7 @@ class DoudizhuGameView extends React.Component {
    }

    render(){
+        // todo: reset game state timer when considerationTimeSetting changes
        return (
            <div>
                <div style={{width: "960px", height: "540px"}}>
@ -169,8 +170,8 @@ class DoudizhuGameView extends React.Component {
                        </Layout.Col>
                        <Layout.Col span="16">
                            <Slider
-                                value={this.state.considerationTime}
-                                onChange={(e, newVal)=>{console.log('slider val', newVal);this.setState({considerationTime: newVal})}}
+                                value={this.state.considerationTimeSetting}
+                                onChange={(e, newVal)=>{console.log('slider val', newVal);this.setState({considerationTimeSetting: newVal})}}
                                aria-labelledby="discrete-slider"
                                valueLabelDisplay="auto"
                                step={1000}
--- a/src/view/LeducHoldemGameView.js
+++ b/src/view/LeducHoldemGameView.js
@ -1,7 +1,8 @@
 import React from 'react';
+import axios from 'axios';
 import '../assets/gameview.scss';
-import {DoudizhuGameBoard, LeducHoldemGameBoard} from '../components/GameBoard';
-import {removeCards, doubleRaf} from "../utils";
+import {LeducHoldemGameBoard} from '../components/GameBoard';
+import {doubleRaf, deepCopy} from "../utils";

 import { Button, Layout, Slider as elSlider } from 'element-react';
 import Slider from '@material-ui/core/Slider';
@ -9,21 +10,133 @@ import Slider from '@material-ui/core/Slider';
 class LeducHoldemGameView extends React.Component {
    constructor(props) {
        super(props);
+        const mainViewerId = 0;     // Id of the player at the bottom of screen
+        this.initConsiderationTime = 1000;
+        this.considerationTimeDeduction = 100;
+        this.gameStateTimeout = null;
+        this.apiUrl = window.g.apiUrl;
+        this.moveHistory = [];
+        this.initGameState = {
+            playerInfo: [],
+            hands: [],
+            latestAction: ["", ""],
+            mainViewerId: mainViewerId,
+            round: 0,
+            turn: 0,
+            pot: [1, 1],
+            publicCard: "",
+            currentPlayer: null,
+            considerationTime: this.initConsiderationTime
+        };
+        this.state = {
+            gameInfo: this.initGameState,
+            gameStateLoop: null,
+            considerationTimeSetting: this.initConsiderationTime
+        }
+    }
+
+    retrieveReplayData(){
+        // for test use
+        const replayId = 0;
+
+        axios.get(`${this.apiUrl}/replay/leduc_holdem/${replayId}`)
+            .then(res => {
+                res = res.data;
+                this.moveHistory = res.moveHistory;
+                let gameInfo = deepCopy(this.state.gameInfo);
+                gameInfo.hands = res.initHands;
+                gameInfo.playerInfo = res.playerInfo;
+                gameInfo.currentPlayer = res.moveHistory[0][0].playerIdx;
+                gameInfo.publicCard = res.publicCard;
+                this.setState({gameInfo: gameInfo}, ()=>{
+                    this.startReplay();
+                });
+            })
+            .catch(err=>{
+                console.log("err", err);
+            })
+    }
+
+    startReplay(){
+        if(this.gameStateTimeout){
+            window.clearTimeout(this.gameStateTimeout);
+            this.gameStateTimeout = null;
+        }
+        // loop to update game state
+        this.gameStateTimer();
+    }
+
+    gameStateTimer(){
+        this.gameStateTimeout = setTimeout(()=>{
+            let currentConsiderationTime = this.state.gameInfo.considerationTime;
+            if(currentConsiderationTime > 0) {
+                currentConsiderationTime -= this.considerationTimeDeduction;
+                let gameInfo = deepCopy(this.state.gameInfo);
+                gameInfo.considerationTime = currentConsiderationTime;
+                this.setState({gameInfo: gameInfo});
+                this.gameStateTimer();
+            }else{
+                console.log(this.state.gameInfo.latestAction);
+                const turn = this.state.gameInfo.turn;
+                if(turn >= this.moveHistory[this.state.gameInfo.round].length){
+                    if(this.state.gameInfo.round === 0){
+                        // todo: if it's the first round, then reveal the public card and start the second round
+                        let gameInfo = deepCopy(this.state.gameInfo);
+                        gameInfo.turn = 0;
+                        gameInfo.round = 1;
+                        gameInfo.latestAction = ["", ""];
+                        gameInfo.currentPlayer = this.moveHistory[1][0].playerIdx;
+                        gameInfo.considerationTime = this.state.considerationTimeSetting;
+                        this.setState({gameInfo: gameInfo}, ()=>{
+                            this.gameStateTimer();
+                        });
+                    }else{
+                        // todo: if it's the second round, game ends
+                        console.log("game ends");
+                    }
+                }else{
+                    let gameInfo = deepCopy(this.state.gameInfo);
+                    // debugger;
+                    if(gameInfo.currentPlayer === this.moveHistory[gameInfo.round][gameInfo.turn].playerIdx){
+                        gameInfo.latestAction[gameInfo.currentPlayer] = this.moveHistory[gameInfo.round][gameInfo.turn].move;
+                        // todo: check if the player choose to fold in this turn
+
+                        gameInfo.turn++;
+                        gameInfo.currentPlayer = (gameInfo.currentPlayer+1)%2;
+                        gameInfo.considerationTime = this.state.considerationTimeSetting;
+                        this.setState({gameInfo: gameInfo}, ()=>{
+                            this.gameStateTimer();
+                        });
+                    }else{
+                        console.log("Mismatch in current player & move history");
+                    }
+                }
+            }
+        }, this.considerationTimeDeduction);
    }

    render(){
        return (
-            <div style={{width: "960px", height: "540px"}}>
-                <LeducHoldemGameBoard
-                    playerInfo={this.state.gameInfo.playerInfo}
-                    hands={this.state.gameInfo.hands}
-                    latestAction={this.state.gameInfo.latestAction}
-                    mainPlayerId={this.state.gameInfo.mainViewerId}
-                    currentPlayer={this.state.gameInfo.currentPlayer}
-                    considerationTime={this.state.gameInfo.considerationTime}
-                    turn={this.state.gameInfo.turn}
-                    runNewTurn={(prevTurn)=>this.runNewTurn(prevTurn)}
-                />
+            <div>
+                <div style={{width: "960px", height: "540px"}}>
+                    {/*<LeducHoldemGameBoard*/}
+                    {/*    playerInfo={this.state.gameInfo.playerInfo}*/}
+                    {/*    hands={this.state.gameInfo.hands}*/}
+                    {/*    latestAction={this.state.gameInfo.latestAction}*/}
+                    {/*    mainPlayerId={this.state.gameInfo.mainViewerId}*/}
+                    {/*    currentPlayer={this.state.gameInfo.currentPlayer}*/}
+                    {/*    considerationTime={this.state.gameInfo.considerationTime}*/}
+                    {/*    turn={this.state.gameInfo.turn}*/}
+                    {/*    runNewTurn={(prevTurn)=>this.runNewTurn(prevTurn)}*/}
+                    {/*/>*/}
+                </div>
+                <div className="game-controller">
+                    <Layout.Row>
+                        <Layout.Col span="24">
+                            <Button type="primary" onClick={()=>{this.retrieveReplayData()}}>Connect</Button>
+                        </Layout.Col>
+                    </Layout.Row>
+                </div>
            </div>
        );
    }