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-rwxr-xr-xserver.js318
1 files changed, 159 insertions, 159 deletions
diff --git a/server.js b/server.js
index 08812a7..faf7954 100755
--- a/server.js
+++ b/server.js
@@ -13,186 +13,186 @@ const io = socketio(server);
const games = new Map();
function genId() {
- for (let i = 0; i < 10; i++) {
- // 2176782336 == 36^6
- const id = ("000000" + (2176782336 * Math.random() | 0).toString(36)).slice(-6);
- if (!games.has(id)) return id;
- }
- return "";
+ for (let i = 0; i < 10; i++) {
+ // 2176782336 == 36^6
+ const id = ("000000" + (2176782336 * Math.random() | 0).toString(36)).slice(-6);
+ if (!games.has(id)) return id;
+ }
+ return "";
}
function validId(id) {
- return /^[0-9a-z]{6}$/.test(id);
+ return /^[0-9a-z]{6}$/.test(id);
}
app.get("/", (req, res) => {
- const gameid = genId();
- if (gameid == "") {
- res.sendStatus(500);
- return;
- }
- res.redirect("/game/" + gameid);
+ const gameid = genId();
+ if (gameid == "") {
+ res.sendStatus(500);
+ return;
+ }
+ res.redirect("/game/" + gameid);
});
app.param("gameid", (req, res, next, gameid) => {
- if (!validId(gameid)) {
- res.sendStatus(404);
- } else {
- next();
- }
+ if (!validId(gameid)) {
+ res.sendStatus(404);
+ } else {
+ next();
+ }
});
app.get("/game/:gameid", (req, res) => {
- res.sendFile(__dirname + "/game.html");
+ res.sendFile(__dirname + "/game.html");
});
const staticFiles = [
- "/game.css",
- "/game.js",
- /^\/snd\//,
+ "/game.css",
+ "/game.js",
+ /^\/snd\//,
];
app.get(staticFiles, (req, res) => {
- res.sendFile(__dirname + req.path);
+ res.sendFile(__dirname + req.path);
});
io.on("connection", (conn) => {
- let gameid, gameobj;
- conn.on("open", (id) => {
- console.log("open " + id);
- if (!validId(id)) {
- console.log(" invalid");
- conn.emit("redirect", "/");
- conn.disconnect(true);
- return;
- }
- gameobj = games.get(id);
- if (gameobj != undefined) {
- if (gameobj.pl.length == 1 && !gameobj.started) {
- console.log(" serve");
- gameid = id;
- gameobj.pl.push(conn);
- gameobj.pl[0].emit("join");
- gameobj.pl[0].emit("status", "Get ready...");
- gameobj.pl[1].emit("status", "Get ready...");
- gameobj.pl[0].emit("serve", "left", 0.5, 0.5, true);
- gameobj.pl[1].emit("serve", "right", 0.5, 0.5, true);
- gameobj.started = true;
- setTimeout(() => {
- if (!gameobj || gameobj.pl.length != 2) return;
- gameobj.pl[0].emit("status", "");
- gameobj.pl[1].emit("status", "");
- gameobj.pl[0].emit(gameobj.nextServe == 0 ? "startBall" : "start");
- gameobj.pl[1].emit(gameobj.nextServe == 1 ? "startBall" : "start");
- gameobj.nextServe = 1 - gameobj.nextServe;
- }, 2000);
- } else {
- console.log(" full");
- gameobj = undefined;
- conn.emit("status", "Game full! Opening new game...");
- setTimeout(() => {
- conn.emit("redirect", "/");
- conn.disconnect(true);
- }, 2000);
- }
- } else {
- console.log(" new");
- gameid = id;
- gameobj = {pl: [conn], started: false, nextServe: 0, score: [0, 0]};
- games.set(gameid, gameobj);
- conn.emit("status", "Waiting for other player...");
- }
- });
-
- conn.on("disconnect", () => {
- if (gameobj == undefined) return;
-
- console.log("stop " + gameid);
-
- const newpl = [];
- for (const p of gameobj.pl) {
- if (p != conn) {
- p.emit("stop");
- p.emit("leave");
- p.emit("status", "Other player left.");
- setTimeout(() => {
- p.emit("redirect", "/");
- p.disconnect(true);
- }, 2000);
- newpl.push(p);
- }
- }
-
- if (newpl.length == 0) {
- console.log(" delete");
- games.delete(gameid);
- } else {
- gameobj.pl = newpl;
- }
- });
-
- conn.on("padvec", (pos, vel) => {
- if (!gameobj) return;
- for (const p of gameobj.pl) {
- if (p != conn) {
- p.emit("padvec", pos, vel);
- }
- }
- });
-
- conn.on("ballvec", (x, y, vx, vy) => {
- if (!gameobj) return;
- for (const p of gameobj.pl) {
- if (p != conn) {
- p.emit("ballvec", 1 - x, y, -vx, vy);
- }
- }
- });
-
- conn.on("bounce", () => {
- if (!gameobj) return;
- for (const p of gameobj.pl) {
- if (p != conn) {
- p.emit("bounce");
- }
- }
- });
-
- conn.on("ballout", () => {
- if (!gameobj || gameobj.pl.length != 2) return;
-
- gameobj.pl[0].emit("stop");
- gameobj.pl[1].emit("stop");
- gameobj.pl[0].emit("status", "Ball out!");
- gameobj.pl[1].emit("status", "Ball out!");
-
- for (let i = 0; i < gameobj.pl.length; i++) {
- if (gameobj.pl[i] != conn) {
- gameobj.score[i]++;
- gameobj.pl[i].emit("othermiss");
- }
- }
-
- gameobj.pl[0].emit("score", gameobj.score);
- gameobj.pl[1].emit("score", gameobj.score);
-
- setTimeout(() => {
- if (!gameobj || gameobj.pl.length != 2) return;
- gameobj.pl[0].emit("status", "Get ready...");
- gameobj.pl[1].emit("status", "Get ready...");
- gameobj.pl[0].emit("serve", "left", 0.5, 0.5, false);
- gameobj.pl[1].emit("serve", "right", 0.5, 0.5, false);
-
- setTimeout(() => {
- if (!gameobj || gameobj.pl.length != 2) return;
- gameobj.pl[0].emit("status", "");
- gameobj.pl[1].emit("status", "");
- gameobj.pl[0].emit(gameobj.nextServe == 0 ? "startBall" : "start");
- gameobj.pl[1].emit(gameobj.nextServe == 1 ? "startBall" : "start");
- gameobj.nextServe = 1 - gameobj.nextServe;
- }, 2000);
- }, 2000);
- });
+ let gameid, gameobj;
+ conn.on("open", (id) => {
+ console.log("open " + id);
+ if (!validId(id)) {
+ console.log(" invalid");
+ conn.emit("redirect", "/");
+ conn.disconnect(true);
+ return;
+ }
+ gameobj = games.get(id);
+ if (gameobj != undefined) {
+ if (gameobj.pl.length == 1 && !gameobj.started) {
+ console.log(" serve");
+ gameid = id;
+ gameobj.pl.push(conn);
+ gameobj.pl[0].emit("join");
+ gameobj.pl[0].emit("status", "Get ready...");
+ gameobj.pl[1].emit("status", "Get ready...");
+ gameobj.pl[0].emit("serve", "left", 0.5, 0.5, true);
+ gameobj.pl[1].emit("serve", "right", 0.5, 0.5, true);
+ gameobj.started = true;
+ setTimeout(() => {
+ if (!gameobj || gameobj.pl.length != 2) return;
+ gameobj.pl[0].emit("status", "");
+ gameobj.pl[1].emit("status", "");
+ gameobj.pl[0].emit(gameobj.nextServe == 0 ? "startBall" : "start");
+ gameobj.pl[1].emit(gameobj.nextServe == 1 ? "startBall" : "start");
+ gameobj.nextServe = 1 - gameobj.nextServe;
+ }, 2000);
+ } else {
+ console.log(" full");
+ gameobj = undefined;
+ conn.emit("status", "Game full! Opening new game...");
+ setTimeout(() => {
+ conn.emit("redirect", "/");
+ conn.disconnect(true);
+ }, 2000);
+ }
+ } else {
+ console.log(" new");
+ gameid = id;
+ gameobj = {pl: [conn], started: false, nextServe: 0, score: [0, 0]};
+ games.set(gameid, gameobj);
+ conn.emit("status", "Waiting for other player...");
+ }
+ });
+
+ conn.on("disconnect", () => {
+ if (gameobj == undefined) return;
+
+ console.log("stop " + gameid);
+
+ const newpl = [];
+ for (const p of gameobj.pl) {
+ if (p != conn) {
+ p.emit("stop");
+ p.emit("leave");
+ p.emit("status", "Other player left.");
+ setTimeout(() => {
+ p.emit("redirect", "/");
+ p.disconnect(true);
+ }, 2000);
+ newpl.push(p);
+ }
+ }
+
+ if (newpl.length == 0) {
+ console.log(" delete");
+ games.delete(gameid);
+ } else {
+ gameobj.pl = newpl;
+ }
+ });
+
+ conn.on("padvec", (pos, vel) => {
+ if (!gameobj) return;
+ for (const p of gameobj.pl) {
+ if (p != conn) {
+ p.emit("padvec", pos, vel);
+ }
+ }
+ });
+
+ conn.on("ballvec", (x, y, vx, vy) => {
+ if (!gameobj) return;
+ for (const p of gameobj.pl) {
+ if (p != conn) {
+ p.emit("ballvec", 1 - x, y, -vx, vy);
+ }
+ }
+ });
+
+ conn.on("bounce", () => {
+ if (!gameobj) return;
+ for (const p of gameobj.pl) {
+ if (p != conn) {
+ p.emit("bounce");
+ }
+ }
+ });
+
+ conn.on("ballout", () => {
+ if (!gameobj || gameobj.pl.length != 2) return;
+
+ gameobj.pl[0].emit("stop");
+ gameobj.pl[1].emit("stop");
+ gameobj.pl[0].emit("status", "Ball out!");
+ gameobj.pl[1].emit("status", "Ball out!");
+
+ for (let i = 0; i < gameobj.pl.length; i++) {
+ if (gameobj.pl[i] != conn) {
+ gameobj.score[i]++;
+ gameobj.pl[i].emit("othermiss");
+ }
+ }
+
+ gameobj.pl[0].emit("score", gameobj.score);
+ gameobj.pl[1].emit("score", gameobj.score);
+
+ setTimeout(() => {
+ if (!gameobj || gameobj.pl.length != 2) return;
+ gameobj.pl[0].emit("status", "Get ready...");
+ gameobj.pl[1].emit("status", "Get ready...");
+ gameobj.pl[0].emit("serve", "left", 0.5, 0.5, false);
+ gameobj.pl[1].emit("serve", "right", 0.5, 0.5, false);
+
+ setTimeout(() => {
+ if (!gameobj || gameobj.pl.length != 2) return;
+ gameobj.pl[0].emit("status", "");
+ gameobj.pl[1].emit("status", "");
+ gameobj.pl[0].emit(gameobj.nextServe == 0 ? "startBall" : "start");
+ gameobj.pl[1].emit(gameobj.nextServe == 1 ? "startBall" : "start");
+ gameobj.nextServe = 1 - gameobj.nextServe;
+ }, 2000);
+ }, 2000);
+ });
});
server.listen(PORT, () => console.log("Listening on port " + PORT));
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-21 17:07:33 +0100