92 lines
2.6 KiB
HTML
92 lines
2.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<link rel="stylesheet" href="/index.css" />
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</head>
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<body>
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<h1>Each time you press the button there's a 1/3 chance of returning to 0</h1>
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<button id="button" onclick="send_click()">0</button>
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<div id="score-table"></div>
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</body>
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<script src="/address.js"> </script>
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<script>
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let score = 0;
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let locally = false;
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// get the username
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let name = validate_data(prompt("Nickname for the leaderboard\nOnly alphanumeric, - or _ please\nPress cancel to just play locally.","anon") ?? set_local());
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let ws = "local";
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if (!locally)
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{
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ws = new WebSocket(`ws://${ADDRESS}:8084/ws`);
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};
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ws.onopen = (event) => {
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if (!locally) { ws.send(name); };
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}
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ws.onmessage = (event) => {
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console.log(event.data);
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score = validate_data(event.data);
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}
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const ws_leaderboard = new WebSocket(`ws://${ADDRESS}:8084/ws-leaderboard`); // download the leaderboard
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ws_leaderboard.onopen = (event) => {
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ws_leaderboard.send("1");
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};
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ws_leaderboard.onmessage = (event) => {
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console.log(event.data);
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firstMessage = false;
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data = JSON.parse(event.data);
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const tableDiv = document.getElementById("score-table");
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const table = document.createElement("table");
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// Add header row
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table.innerHTML = `<tr><th>Rank</th><th>Score</th><th>Name</th><th>P</th></tr>`;
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// Add data rows concisely using forEach
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data.hiscores.forEach((entry, index) => {
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table.innerHTML += `<tr>
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<td>#${index + 1}</td>
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<td>${validate_data(entry.score)}</td>
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<td>${validate_data(entry.person)}</td>
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<td>${((2/3)**validate_data(entry.score)).toExponential(2)}</td>
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</tr>`;
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});
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tableDiv.appendChild(table);
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};
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function send_click()
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{
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if (!locally)
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{
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ws.send("");
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if (score !== null)
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{
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document.getElementById("button").textContent=score;
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score = null;
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}
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}
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else // locally = true
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{
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if (Math.random() < (1/3)) { score = 0; } // fail
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else { score += 1; } // success
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document.getElementById("button").textContent=score;
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}
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}
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function set_local()
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{
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score = 0
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locally = true
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return "anon"
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}
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function get_rand(min, max) {
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return Math.round(Math.random() * (max - min) + min);
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}
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window.addEventListener('beforeunload', () => {
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ws.close();
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}, !locally);
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function validate_data(data) { // Only allow a-z, A-Z, 0-9, - and _ characters, sorry Ramón
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const regex = new RegExp("^[a-zA-Z0-9_-]+$");
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if (regex.test(data)) { return data }
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else { return "anon" }
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}
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</script>
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</html>
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