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-rw-r--r--src/ur/index.html27
-rw-r--r--src/ur/server.js175
-rw-r--r--src/ur/static/main.js130
-rw-r--r--src/ur/static/styles.css72
4 files changed, 404 insertions, 0 deletions
diff --git a/src/ur/index.html b/src/ur/index.html
new file mode 100644
index 0000000..809ed3d
--- /dev/null
+++ b/src/ur/index.html
@@ -0,0 +1,27 @@
+<!doctype html>
+<html lang="en">
+
+<head>
+ <title>Royal Game of Ur</title>
+ <meta charset="UTF-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+ <link rel="shortcut icon" href="/favicon.ico">
+ <!-- <script src="https://cdn.jsdelivr.net/npm/vue"></script> -->
+ <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
+ <script src="/ur/main.js"></script>
+ <link rel="stylesheet" type="text/css" href="/ur/styles.css">
+</head>
+
+<body>
+ <div id="data">
+ <h1 v-if="status">{{status}}</h1>
+
+ <canvas id="canvas" width="401" height="301"></canvas>
+
+ <div>
+ <button v-on:click="newGame">{{this.playing ? 'Forfeit' : 'New Game'}}</button>
+ </div>
+ </div>
+</body>
+
+</html> \ No newline at end of file
diff --git a/src/ur/server.js b/src/ur/server.js
new file mode 100644
index 0000000..81437ee
--- /dev/null
+++ b/src/ur/server.js
@@ -0,0 +1,175 @@
+const path = require('path');
+const fs = require('fs');
+
+function setUpRoutes(server, models, jwtFunctions, database) {
+
+ server.get('/ur', (req, res) => res.sendFile(__dirname + "/index.html"))
+ server.get('/ur/main.js', (req, res) => res.sendFile(__dirname + "/static/main.js"))
+ server.get('/ur/styles.css', (req, res) => res.sendFile(__dirname + "/static/styles.css"))
+ // server.use('/static', express.static(path.join(__dirname, '/static')))
+
+ var games = {}
+ var gameList = []
+ var id = 0
+ server.get('/ur/status', (req, res) => {
+ let cookie = req.cookies.session;
+ if (!cookie) {
+ cookie = uuidv4();
+ res.cookie('session', cookie, { expires: new Date(Date.now() + (1000 * 60 * 60)) });
+ }
+ currentGames = []
+ gameList.forEach( game => {
+ var diff = new Date() - game.time;
+ // Keep games that are recently updated
+ if(diff < 1000 * 10) {// 10 seconds with no update
+ currentGames.push(game)
+ } else { // otherwise don't save it and get rid of game
+ game.players.forEach(c => {
+ delete games[c]
+ });
+ }
+ })
+ gameList = currentGames
+ if (!games[cookie]) {
+ var game = gameList.find((el) => el.waiting)
+ if (game) { // Start game
+ game.players.push(cookie)
+ game.waiting = false
+ game.board = [[undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined],
+ [undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined],
+ [undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined]]
+ game.turn = Math.floor(Math.random() * 2)
+ games[cookie] = game
+ } else { // Create new game, and wait
+ game = {
+ waiting: true,
+ players: [cookie],
+ id: id++,
+ time: new Date(),
+ }
+ gameList.push(game)
+ games[cookie] = game
+ }
+ } else {
+ games[cookie].time = new Date()
+ }
+ res.status(200).send(games[cookie]);
+ })
+
+ // returns undefined if game in progress, or index of winner
+ function gameOver(game) {
+ // TODO
+ return false;
+
+ for (var player = 0; player < 2; player++) {
+ // 4 in a row in a column
+ for (var col = 0; col < 7; col++) {
+ for (var row = 0; row < 2; row++) {
+ if (game.board[row][col] == player){
+ return player
+ }
+ }
+ }
+ // 4 in a row in a row
+ for (var col = 0; col < 3; col++) {
+ for (var row = 0; row < 6; row++) {
+ if (game.board[col][row] == player &&
+ game.board[col + 1][row] == player &&
+ game.board[col + 2][row] == player &&
+ game.board[col + 3][row] == player) {
+ return player
+ }
+ }
+ }
+ // Check up right diagonal
+ for (var row = 0; row < 2; row++) {
+ for (var col = 0; col < 3; col++) {
+ if (game.board[col][row] == player &&
+ game.board[col + 1][row + 1] == player &&
+ game.board[col + 2][row + 2] == player &&
+ game.board[col + 3][row + 3] == player) {
+ return player
+ }
+ }
+ }
+ // Check down right diagonal
+ for (var row = 3; row < 6; row++) {
+ for (var col = 0; col < 3; col++) {
+ if (game.board[col][row] == player &&
+ game.board[col + 1][row - 1] == player &&
+ game.board[col + 2][row - 2] == player &&
+ game.board[col + 3][row - 3] == player) {
+ return player
+ }
+ }
+ }
+ }
+ return undefined
+ }
+
+ function sendGame(res, game, cookie){
+ var winner = gameOver(game)
+ if (winner != undefined) {
+ res.status(200).send({ game: game, turn: -1, winner: game.players[winner] == cookie });
+ } else {
+ res.status(200).send({ game: game, turn: game.players[game.turn] == cookie });
+ }
+ }
+ server.get('/ur/game/:col/:row', (req, res, next) => {
+ let cookie = req.cookies.session;
+ if (!cookie || !games[cookie]) {
+ next()
+ return
+ }
+ var game = games[cookie]
+ const { col } = req.params;
+ if (game.players[game.turn] == cookie && gameOver(game) == undefined) {
+ // Add player's token to column
+
+ // do nothing
+ if(game.board == undefined){
+
+ } else {
+ // move piece at col, row
+ game.board[col, row]
+ }
+
+ for (var row = 0; row < 6; row++) {
+ if (game.board[col][row] == undefined) {
+ game.board[col][row] = (game.players.indexOf(cookie))
+ game.turn = (game.turn + 1) % 2
+ break
+ }
+ }
+ }
+ sendGame(res, game, cookie)
+ })
+ server.get('/ur/game', (req, res, next) => {
+ let cookie = req.cookies.session;
+ if (!cookie || !games[cookie]) {
+ res.status(200).send({restart: true});
+ return
+ }
+ var game = games[cookie]
+ if(gameOver(game) != undefined){
+ delete games[cookie]
+ }
+ sendGame(res, game, cookie)
+ })
+
+ server.get('/ur/new', (req, res, next) => {
+ let cookie = req.cookies.session;
+ if (!cookie || !games[cookie]) {
+ next()
+ return
+ }
+ games[cookie].players.forEach( el =>{
+ delete games[el]
+ })
+ })
+
+}
+
+module.exports = {
+ setUpRoutes
+};
diff --git a/src/ur/static/main.js b/src/ur/static/main.js
new file mode 100644
index 0000000..8f29c6c
--- /dev/null
+++ b/src/ur/static/main.js
@@ -0,0 +1,130 @@
+window.onload = function () {
+ var transactionData = new Vue({
+ el: '#data',
+ data: {
+ status: "Loading...",
+ playing: false
+ },
+ methods: {
+ newGame: function () {
+ if (this.playing) {
+ fetch(new Request(`/ur/new`))
+ } else {
+ this.startGame()
+ }
+ },
+ startGame: function () {
+ console.log("created")
+ var mouseDown = function (e) {
+ var canvas = document.getElementById('canvas')
+ col = Math.floor((e.x - canvas.offsetLeft) / 50);
+ row = Math.floor((e.y - canvas.offsetTop) / 50);
+ console.log(row, col)
+ if (0 <= col && col <= 7 && 0 <= row && row <= 2) {
+ console.log("clicked board")
+ fetch(new Request(`/ur/game/${col}/${row}`))
+ } else if( 0 == col && 4 == row){
+ console.log("roll")
+ }
+ }
+ document.addEventListener("click", mouseDown);
+ var playInterval;
+ var playGame = function (t) {
+ fetch(new Request(`/ur/game`)).then(response => response.json())
+ .then(response => {
+ var c = document.getElementById("canvas");
+ var ctx = c.getContext("2d");
+ ctx.fillStyle = "#eee"
+ ctx.fillRect(0, 0, 401, 301)
+
+ if (response.restart) {
+ t.playing = false
+ t.status = "The game has been forfeited"
+ clearInterval(playInterval)
+ return
+ } else if (response.winner != undefined) {
+ clearInterval(playInterval)
+ if (response.winner) {
+ t.status = "You won!"
+ } else {
+ t.status = "You lose!"
+ }
+ } else if (response.turn) {
+ t.status = "It's your turn!"
+ } else {
+ t.status = "Waiting for other player..."
+ }
+
+ ctx.strokeStyle = "black"
+ for (var i = 0; i <= 4; i++) {
+ ctx.moveTo(50 * i, 0);
+ ctx.lineTo(50 * i, 150);
+ ctx.stroke();
+ }
+ for (var i = 6; i <= 8; i++) {
+ ctx.moveTo(50 * i, 0);
+ ctx.lineTo(50 * i, 150);
+ ctx.stroke();
+ }
+ ctx.moveTo(250, 50);
+ ctx.lineTo(250, 100);
+ ctx.moveTo(0, 0);
+ ctx.lineTo(200, 0);
+ ctx.moveTo(300, 0);
+ ctx.lineTo(400, 0);
+ ctx.moveTo(0, 50);
+ ctx.lineTo(400, 50);
+ ctx.moveTo(0, 100);
+ ctx.lineTo(400, 100);
+ ctx.moveTo(0, 150);
+ ctx.lineTo(200, 150);
+ ctx.moveTo(300, 150);
+ ctx.lineTo(400, 150);
+ ctx.stroke();
+
+ for (var col = 0; col < 7; col++) {
+ for (var row = 0; row < 6; row++) {
+ if (response.game.board[col][row] == undefined) {
+ continue
+ } else if (response.game.board[col][row] == 0) {
+ ctx.fillStyle = "#0000FF";
+ } else {
+ ctx.fillStyle = "#FF0000";
+ }
+ ctx.beginPath();
+ ctx.arc(25 + 50 * col, 50 * (5 - row) + 25, 23, 0, 2 * Math.PI);
+ ctx.fill();
+ }
+ }
+ ctx.fillStyle = "black"
+ ctx.fillRect(0, 200, 50, 50);
+ });
+ }
+ var loadInterval = undefined
+ var loadStatus = function (recurse, t) {
+ fetch(new Request(`/ur/status`)).then(response => response.json())
+ .then(response => {
+ if (response.waiting) {
+ t.status = "Waiting..."
+ if (recurse) {
+ loadInterval = window.setInterval(loadStatus, 1000, false, t)
+ }
+ } else {
+ t.status = "Playing..."
+ t.playing = true
+ clearInterval(loadInterval)
+ playInterval = window.setInterval(playGame, 1000, t)
+ }
+ });
+ }
+ loadStatus(true, this)
+ }
+ },
+ created() {
+ this.startGame();
+ },
+ computed: {
+
+ }
+ });
+} \ No newline at end of file
diff --git a/src/ur/static/styles.css b/src/ur/static/styles.css
new file mode 100644
index 0000000..4eedd0b
--- /dev/null
+++ b/src/ur/static/styles.css
@@ -0,0 +1,72 @@
+td {
+ border: 1px solid lightgrey;
+ min-width: 3em;
+}
+
+table {
+ max-width: 100%;
+}
+
+li {
+ cursor: pointer;
+ text-decoration: underline;
+}
+
+tr:nth-child(2n+1) {
+ background-color: lightgray;
+}
+tr {
+ width: 100%;
+}
+
+.bold {
+ font-weight: bold;
+}
+
+#data {
+ width: 100%;
+}
+
+.border {
+ border: 1px solid lightgrey;
+}
+
+textarea {
+ border-radius: 4px;
+ width: 60%;
+ height: 10em;
+ display: block;
+}
+
+pre {
+ white-space: pre-line;
+}
+
+.net-negative {
+ /* color: red; */
+ background-color: lightcoral;
+}
+.net-positive {
+ /* color: green; */
+ background-color: lightgreen
+}
+.summary-panel {
+ float:left;
+ padding-right: 2em;
+}
+@media only screen and (max-width: 600px) {
+ .newItem td {
+ display:block;
+ }
+ .table-index {
+ display: none;
+ }
+ button {
+ font-size: 32px;
+ }
+ input {
+ font-size: 32px;
+ display: block;
+ width: 100%;
+ }
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 23:17:07 +0000