game/instance.html at main · rplacelive/game · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Instance manager | rplace</title>
	<link rel="stylesheet" href="/shared.css">
	<link rel="stylesheet" href="/instance.css">
	<link rel="apple-touch-icon" href="favicon.ico">
	<link rel="icon" type="image/x-icon" href="favicon.ico">
	<script>
		let accountData = null;
		const ws = new WebSocket("ws://localhost:1234")
		ws.binaryType = "arraybuffer"
		ws.onmessage = async function ({ data }) {
			data = new DataView(data)

			switch (data.getUint8(0)) {
				//string Username, string Password, string Email, int AccountTier, List<int> Instances
				case ServerPackets.AccountInfo: {
					accountData = JSON.parse(decoder.decode(data.buffer.slice(1)))
					accountName.textContent = accountData.Username
					let censoredSection = accountData.Email.slice(4, accountData.Email.indexOf("@"))
					accountEmail.textContent = accountData.Email.replace(censoredSection, "*".repeat(censoredSection.length))
					accountInfo.style.display = 'block'

					// Add to servers select
					for (let instance of accountData.Instances) {
						let el = document.createElement("option")
						el.textContent = instance
						viewServerOptions.appendChild(el)
					}

					// Create canvas if originated from builder
					if (builderData) {
						createCanvas(builderData)
					}
					break
				}
				case ServerPackets.Fail: {
					console.log(decoder.decode(data.buffer.slice(1)))
					break
				}
				case ServerPackets.WorkerLocations: {
					workerLocations = JSON.parse(decoder.decode(data.buffer.slice(1)))
					for (let i = 0; i < workerLocations.length; i++) {
						workerLocations[i].workerSocket = new WebSocket(workerLocations[i].SocketAddress)
						workerLocations[i].workerSocket.binaryType = "arraybuffer"

						for (let instance in accountData.Instances) {
							if (instance >= workerLocations[i].Range.Start && instance < workerLocations[i].Range.End) {
								// Then this worker carries one of our instances, this is the first step to building up what we know about
								// our "instances" before we can finally combine it all on the instances HTML table. Is like an odd form of bootstrapping.
								if (!instances[instance]) instances[instance] = { }
								instances[instance].workerSocket = workerLocations[i].workerSocket
								instances[instance].workerSocket.onmessage = async function ({ data }) {
									data = new DataView(data)

									switch (data.getUint8(0)) {
										case WorkerPackets.InstanceQuery: {
											instances[instance].info = JSON.parse(data.buffer.slice(1))
											break
										}
										case WorkerPackets.InstanceCreated: {
											console.log("Callback - Created instance " + data.getInt32(5))
											requestQueue[data.getInt32(1)]?.resolve(data.getInt32(5))
											break
										}
									}
								}

								let buffer = new DataView(new ArrayBuffer(5))
								buffer.setUint8(0, ClientPackets.QueryInstance)
								buffer.setInt32(1, instance)
								instances[instance].workerSocket.send(buffer)
							}
						}
					}

					break
				}
				case ServerPackets.AvailableVanity: {
					vanity.style.border = "1px solid " + (data.getUint8(1) ? "green" : "red")
					vanity.setAttribute("available", !!data.getUint8(1))
					break
				}
			}
		}
		ws.onclose = function() {
			overlay.style.display = 'flex'
		}
	</script>
</head>
<body>
	<div id="overlay" class="page-cover">
		<h1 style="margin: 0px;">Bruh.. 💀</h1>
		<h3 style="text-align: center;">The server has disconnected and something isn't working right</h3>
		<div style="display: flex; column-gap: 8px;">
			<button type="button" onclick="window.location.reload(true)">Reload page</button>
			<button type="button" onclick="window.location = window.location.origin">Go back</button>
		</div>
	</div>
	<dialog class="modal" id="createModal">
		<div class="header"><h4 style="margin: 0px;">Create new<br>rplace canvas</h4></div>
		<div class="body">
			<r-close-icon tabindex="0" class="close-icon" onclick="createModal.close()"></r-close-icon>
			<input id="vanity" type="text" placeholder="Vanity name (unique)" oninput="
				this.value = this.value.toLowerCase().replaceAll(' ', '-')
				let encoded = encoder.encode('X' + this.value)
				encoded[0] = ClientPackets.VanityAvailable
				ws.send(encoded)">
			<input id="cooldown" type="number" placeholder="Canvas cooldown (seconds)">
			<input id="width" type="number" placeholder="Canvas width (pixels)">
			<input id="height" type="number" placeholder="Canvas height (pixels)">
			<p style="margin: 0px;">Import canvas from image file:</p>
			<input type="file">
			<div style="flex-grow: 1"></div>
			<button class="create-button" onclick="
				if (vanity.getAttribute('available') != 'true') {
					alert('The provided canvas vanity name is not available, try another.')
					return
				}

				createCanvas({
					name: vanity.value,
					width: Math.max(parseInt(width.value), 1),
					height: Math.max(parseInt(height.value), 1),
					cooldown: Math.max(cooldown.value, 1)
				})
			">Create canvas!</button>
		</div>
	</dialog>
	<header>
		<nav>
			<img src="favicon.png" style="height: 64px;border-radius: 8px;">
			<h1 style="align-self: center;margin: 0px;">Rplace instance manager</h1>
			<ul>
				<li><a href="#dashboard">Dashboard</a></li>
				<li><a href="#servers">Servers</a></li>
				<li><a href="/discord">Discord</a></li>
			</ul>
		</nav>
	</header>
	<div id="dashboard">
		<h1>Dashboard</h1>
		<p>Welcome to the rplace server hosting control panel. Here you can
			manage your servers, view your server statistics, and get
			support.</p>
		<br>
		<div>
			<h2>Your Servers</h2>
			<table id="instanceTable">
				<thead>
					<tr>
						<th>Name</th>
						<th>IP Address</th>
						<th>Status</th>
						<th>Action</th>
					</tr>
				</thead>
				<tbody></tbody>
			</table>
			<button onclick="createModal.showModal()">+ Create instance</button> <button>- Delete instance</button>
		</div>
		<br>
		<div>
			<h2 id="accountHeader">Your Account</h2>
			<div id="loginPanel" style="display: block;">
				<input id="loginUsername" type="text" placeholder="Username" style="display: block; width: 256px;"
					maxlength="10">
				<input id="loginEmail" type="text" placeholder="Email" style="display: block; width: 256px;"
					maxlength="32">
			</div>
			<div id="preLoginOptions">
				<a href="#dashboard" onclick="
					if (loginPanel.style.display == 'block') {
						let buffer = encoder.encode('X' + loginUsername.value.padEnd(10) + loginEmail.value.padEnd(32))
						buffer[0] = ClientPackets.Authenticate
						ws.send(buffer)

						loginPanel.style.display = 'none'
						preLoginOptions.style.display = 'none'
						signoutOptions.style.display = 'block'
						localStorage.username = btoa(loginUsername.value)
						localStorage.password = btoa(loginEmail.value)
						setTimeout(() => {
							ws.send(new Uint8Array([ClientPackets.AccountInfo]))
							ws.send(new Uint8Array([ClientPackets.LocateWorkers]))
						}, 100) // TODO: Unjank
					}
					else {
						loginPanel.style.display = 'block'
						signupPanel.style.display = 'none'
					}
				">Login</a>
				<span style="color: gray;">•</span>
				<a href="./index.hml">Signup</a>
			</div>
			<div id="signoutOptions" style="display: none;">
				<a href="#dashboard" onclick="window.location.reload()">Log out</a>
			</div>
			<p id="loginSignupMessage" style="color: red; font-size: small;"></p>
			<br>
			<div id="accountInfo" style="display: none;">
				<h4>Account info:</h4>
				<div>Account name: <span id="accountName"></span></div>
				<div>Account email: <span id="accountEmail"></span></div>
				<div>Billing info: <span id="accountBilling"></span></div>
				<a href="#dashboard">Delete account</a>
			</div>
		</div>
	</div>
	<div id="servers">
		<h1>Servers</h1>
		<p>Manage one of your servers, view it's activity and change its settings.</p>
		<select id="viewServerOptions">
			<option>currently viewing</option>
		</select>
		<br><br>
		<h4>Canvas info:</h4>
		<div style="display: flex; flex-direction: column; margin-bottom: 24px;">
			<div><a href="">https://rplace.live?board=...</a> <button>copy direct link</button></div>
			<span style="color: #0079d3;">https://rplace.live/<span></span><button>edit vanity link</button></span>
		</div>
		<h4>Canvas settings:</h4>
		<div style="display: flex; flex-direction: column; margin-bottom: 24px;">
			<div id="serverSettings"></div>
			<div>
				<button class="button">Save changes</button>
				<button class="button">Undo changes</button>
			</div>
		</div>
		<h4>Server activity:</h4>
		<div id="serverActivity">
			<div class="player-list">
				<div class="player-list-header">
					<h4 style="flex-grow: 1;">Players</h4>
					<span style="opacity: 0.5;">16 online, 4 VIPs</span>
				</div>
				<div class="player-list-body">
					<div class="player-card">
						<div class="player-card-ip">192.168.1.1 | #1234</div>
						<div class="player-card-vip">Permissions: VIP</div>
						<div class="player-card-detail">Join date: Mon Jan 01 1970 00:00:00</div>
						<div class="player-card-detail">Pixels placed: 0</div>
						<div style="position: absolute;top: 0px;right: 0px;"></div>
						<div class="player-card-actions">
							<button>Kick</button>
							<button>Ban</button>
							<button>Message</button>
						</div>
					</div>
				</div>
			</div>
			<br>
			<button class="button">Restart server</button>
			<button class="button">Delete server</button>
			<br><br>
		</div>
	</div>
	<div id="instancePlayer">
		<div style="position: relative;aspect-ratio: 1/1;"><canvas id="instanceCanvas" width="400" height="400"></canvas></div>
		<div id="instanceLiveChat" style="flex-grow: 1; min-height: 150px; max-height: 200px; overflow-y: scroll;">
			<span>[en][zekiahepic] Hello world</span>
		</div>
	</div>
	<footer>
		<p>&copy; 2023 Zekiah-A. Powered by <a href="https://github.com/Zekiah-A/RplaceServer">RplaceServer</a>.</p>
	</footer>
</body>
<script>
	const params = new URLSearchParams(location.search)
	const encoder = new TextEncoder()
	const decoder = new TextDecoder()
	const instances = {}
	const ClientPackets = {
		// To auth server
		DeleteAccount: 0,
		UpdateAccount: 1,
		CreateAccount: 2,
		AuthenticateCreate: 3,
		AccountInfo: 4,
		Authenticate: 5,
		LocateVanity: 6,
		LocateWorkers: 7,
		VanityAvailable: 8,

		// To worker
		CreateInstance: 0,
		DeleteInstance: 1,
		RestartInstance: 2,
		Subscribe: 3,
		QueryInstance: 4,
		CreateVanity: 5,
	}
	const ServerPackets = {
		Fail: 0,
		AccountInfo: 1,
		VanityLocation: 2,
		WorkerLocations: 3,
		AvailableVanity: 4
	}
	const WorkerPackets = {
		Logger: 0,
		PlayerConnected: 1,
		PlayerDisconnected: 2,
		BackupCreated: 3,
		InstanceQuery: 4,
		InstanceCreated: 5
	}
	const gameData = {
		Cooldown: 10,
		ChatCooldown: 10,
		CaptchaEnabled: false,
		CreateBackups: false,
		Vips: [],
		Bans: [],
		BoardWidth: 1000,
		BoardHeight: 1000,
		BackupFrequency: 100000,
		PostLimitPeriod: 100000,
		TimelapseLimitPeriod: 100000,
		CensorChatMessages: false,
		ChatHistoryLength: 100,
		WebhookUrl: "\"\"",
		Palette: []
	}
	let builderData = null
	let requestQueue = { }
	let requestId = 0
	let workerLocations = null

	// Equivalent of TaskCompletionSource
	class PublicPromise {
		constructor() {
			this.promise = new Promise((resolve, reject) => {
				this.resolve = resolve
				this.reject = reject
			})
		}
	}

	serverSettings.innerHTML = objectToHtml(gameData, true)
	window.location.hash = "#dashboard"
	loginUsername.value = atob(localStorage.username || "")
	loginEmail.value = atob(localStorage.password || "")
	if (params.get("builder")) {
		accountHeader.textContent = "Sign in to finish creating your canvas"
		builderData = {
			name: params.get("name"),
			width: +params.get("width"),
			height: +params.get("height"),
			cooldown: +params.get("cooldown")
		}
	}

	async function createCanvas(builder) {
		let encoded = encoder.encode('X' + atob(localStorage.username).padEnd(10) + atob(localStorage.password).padEnd(32) + 'XXXX')
		encoded[0] = ClientPackets.CreateInstance
		let view = new DataView(encoded.buffer)
		let request = requestId++
		view.setInt32(42, request)

		let responseSource = new PublicPromise()
		requestQueue[request] = responseSource
		workerLocations[0].workerSocket.send(view.buffer)
		let instanceId = await responseSource.promise
		delete requestQueue[request]

		if (builder.name) {
			let vanityEncode = endoded.slice(0, encoded.length - 4) + encoder.encode(builder.name)
			vanityEncode[0] = ClientPackets.CreateVanity
			workerLocations[0].workerSocket.send(vanityEncode)
		}
	}

	async function renderBoard(url) {
		const ctx = instanceCanvas.getContext("2d")
		ctx.clearRect(0, 0, +instanceCanvas.getAttribute("width") || 0, +instanceCanvas.getAttribute("height") || 0)
		instanceCanvas.style.visibility = 'visible'

		let response = await fetch(url)
		if (!response.ok) return
		let placeView = new DataView(await response.arrayBuffer())
		let metadataLength = placeView.getInt16(placeView.byteLength - 2)
		let boardLength = placeView.byteLength - metadataLength
		let boardWidth = placeView.getUint32(boardLength)
		let boardHeight = boardLength / boardWidth
		instanceCanvas.setAttribute("width", boardWidth)
		instanceCanvas.setAttribute("height", boardHeight)

		let palette = []
		for (let i = boardLength + 4; i < boardLength - 2; i += 4) {
			palette.push(placeView.getUint32(i))
		}
		if (!palette.length) {
			palette = [0xff1a006d, 0xff3900be, 0xff0045ff, 0xff00a8ff, 0xff35d6ff, 0xffb8f8ff, 0xff68a300, 0xff78cc00,
				0xff56ed7e, 0xff6f7500, 0xffaa9e00, 0xffc0cc00, 0xffa45024, 0xffea9036, 0xfff4e951, 0xffc13a49, 0xffff5c6a,
				0xffffb394, 0xff9f1e81, 0xffc04ab4, 0xffffabe4, 0xff7f10de, 0xff8138ff, 0xffaa99ff, 0xff2f486d, 0xff26699c,
				0xff70b4ff, 0xff000000, 0xff525251, 0xff908d89, 0xffd9d7d4, 0xffffffff] // argb
		}

		const pixelData = ctx.createImageData(1, 1)
		for (let i = 0; i < boardLength; i++) {
			let colour = palette[placeView.getUint8(i)]
			pixelData.data[0] = colour & 0xFF
			pixelData.data[1] = (colour >> 8) & 0xFF
			pixelData.data[2] = (colour >> 16) & 0xFF
			pixelData.data[3] = (colour >> 24) & 0xFF
			ctx.putImageData(pixelData, i % boardWidth, Math.floor(i / boardWidth));
		}
	}
</script>

</html>