From 412961277249688fc8a1cc25a5358987bbe49363 Mon Sep 17 00:00:00 2001
From: Tom Smeding <t.j.smeding@uu.nl>
Date: Sat, 17 Feb 2024 20:54:46 +0100
Subject: Reindent

---
 server.js | 318 +++++++++++++++++++++++++++++++-------------------------------
 1 file 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));
-- 
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