KiteWeb/index.html at main · HHN/KiteWeb · GitHub

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<!DOCTYPE html>
<html lang="en-us">
<head>
	<meta charset="utf-8" />
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title>Kite 2</title>
	<link rel="icon" href="StreamingAssets/kite_II__Bildmarke_RGB_favicon.svg" type="image/svg+xml" />

	<meta name="viewport"
		  content="width=device-width,height=device-height,initial-scale=1.0,viewport-fit=cover,user-scalable=no,shrink-to-fit=yes" />

	<style>
		:root{
			/* Default-Werte – werden per JS überschrieben */
			--circle-size-px: 176px;
			--circle-top-px: 40px;

			--gap-under-circle: 18px;
			--wordmark-min: 200px;
			--wordmark-max: 420px;

			--progress-height: 14px;
			--accent-orange: #F36E21;
		}

		html, body {
			background: linear-gradient(180deg, #14305D 0%, #0C1A2D 100%);
			width: 100%; height: 100%;
			margin: 0; padding: 0; overflow: visible;
		}

		/* Unity-Container wird per onResize positioniert (1:2 auf Desktop) */
		#container {
			position: absolute;
			box-sizing: border-box;
			background: transparent !important;
			display: block;
		}
		#container canvas { position: absolute; }

		/* Standardkonforme image-rendering-Werte */
		#container canvas[data-pixel-art="true"] { image-rendering: pixelated; }

		@media (hover: hover) and (pointer: fine) { #container { outline: 5px solid white; } }
		@media (hover: none)  and (pointer: coarse){ #container { outline: none; } }

		/* Loading-Overlay (mit Logo, Wortmarke, Progress) */
		#loading{
			position: absolute; inset: 0;
			z-index:10; pointer-events:none; transition:opacity .35s ease;
		}
		#loading.hidden{ opacity:0; }

		/* NEU: initial komplett aus dem Viewport schieben, damit nichts kurz oben links flackert */
		#loading.preinit{
			visibility: hidden;                 /* sicherheitshalber unsichtbar */
			transform: translate(-300vw,-300vh);/* sehr weit off-screen */
		}

		/* Schwarzer Vorhang für die Überblende */
		#blackout{
			position:absolute; inset:0; background:#000;
			opacity:0; pointer-events:none; z-index:20; /* über dem Loader */
			transition: opacity .18s ease; /* erster Sprung: schnell zu Schwarz */
		}

		/* Kreis-Box */
		.brand-mark{
			position: absolute;
			left: 50%;
			top: var(--circle-top-px, 40px); /* Fallbacks für Linter/DevTools */
			transform: translateX(-50%);
			width:  var(--circle-size-px, 176px);
			height: var(--circle-size-px, 176px);
			border-radius: 50%;
			background: #fff;
			display: grid; place-items: center;
			overflow: hidden;
			box-shadow: 0 10px 30px rgba(0,0,0,.18);
		}
		/* Innen-Logo: 5% kleiner, zentriert */
		.brand-mark img{
			width: 95%;
			height: 95%;
			object-fit: contain;
			display: block;
		}

		/* Bereich unterhalb des Kreises */
		.below{
			position: absolute;
			left: 0; width: 100%;
			top: calc(
					var(--circle-top-px, 40px)
					+ var(--circle-size-px, 176px)
					+ var(--gap-under-circle, 18px)
			);
			display: flex; flex-direction: column; align-items: center;
		}

		.wordmark{
			width: clamp(var(--wordmark-min, 200px), 60%, var(--wordmark-max, 420px));
			height:auto; display:block;
			filter: drop-shadow(0 6px 18px rgba(0,0,0,.25));
		}

		.progress{
			width: clamp(220px, 70%, 380px);
			height: var(--progress-height, 14px);
			background:#fff; border-radius:8px; overflow:hidden;
			box-shadow: 0 6px 18px rgba(0,0,0,.25);
			margin-top: 20px;
		}
		.progress__fill{
			width:0%; height:100%; background:var(--accent-orange, #F36E21);
			border-radius:8px 0 0 8px; transition: width .2s ease;
		}

		/* Bewegungen reduzieren, wenn Systempräferenz aktiv ist */
		@media (prefers-reduced-motion: reduce){
			#loading{ transition:none; }
			#blackout{ transition:none; }
			.progress__fill{ transition:none; }
		}
	</style>
</head>

<body>
<div id="container">
	<!-- Ladebild -->
	<div id="loading" class="preinit" role="status" aria-live="polite" aria-label="Ladevorgang">
		<!-- Kreis + Innenlogo -->
		<div class="brand-mark">
			<img src="StreamingAssets/Kite_Logo_im_Kreis.png" alt="Kite-Logo" />
		</div>

		<!-- Unterhalb des Kreises: Wortmarke + Progress -->
		<div class="below">
			<img class="wordmark" src="StreamingAssets/kite_logo_ohne_II.png" alt="kite Wortmarke" />
			<div class="progress" aria-hidden="true">
				<div id="progress-fill" class="progress__fill"></div>
			</div>
		</div>
	</div>

	<!-- Schwarzer Vorhang für die Überblende -->
	<div id="blackout" aria-hidden="true"></div>

	<canvas id="game-canvas" data-pixel-art="false"></canvas>

		<!-- Unity ersetzt die Platzhalter beim Build -->
	 <script>
		window.KITE_CONFIG = {
			passphrase: "KITE_PASSPHRASE_PLACEHOLDER"
		};
	</script>

	<!-- Unity ersetzt die Platzhalter beim Build -->
	<script src="Build/KiteWeb.loader.js"></script>

	<script>
		var canvas = document.querySelector("#game-canvas");

		var config = {
			dataUrl: "Build/KiteWeb.data",
			frameworkUrl: "Build/KiteWeb.framework.js",
			codeUrl: "Build/KiteWeb.wasm",
			streamingAssetsUrl: "StreamingAssets",
			companyName: "Hochschule Heilbronn",
			productName: "Kite 2",
			productVersion: "1.6.1",
			autoSyncPersistentDataPath: true
		};

		const root      = document.documentElement;
		const fillEl    = document.getElementById("progress-fill");
		const loadingEl = document.getElementById("loading");
		const blackout  = document.getElementById("blackout");

		let revealed = false;
		function revealLoader(){
			if (revealed) return;
			// Klasse entfernen NACHDEM Maße gesetzt wurden
			loadingEl.classList.remove('preinit');
			loadingEl.style.visibility = 'visible';
			revealed = true;
		}

		function progressHandler(progress){
			const pct = Math.max(0, Math.min(100, Math.round(progress*100)));
			fillEl.style.width = pct + "%";

			if (pct >= 100 || progress >= 0.999){
				// 1) Schnell zu Schwarz blenden (über dem Loader)
				blackout.style.opacity = 1;               // nutzt .18s ease (CSS)

				// 2) Sobald schwarz: Loader unter dem Vorhang ausblenden
				setTimeout(()=>{ loadingEl.classList.add("hidden"); }, 180);

				// 3) Kurz schwarz stehen lassen, dann den Vorhang langsam aufziehen
				setTimeout(()=>{
					blackout.style.transition = "opacity .40s ease";
					blackout.style.opacity = 0;
				}, 180 + 120); // 120ms Standzeit in Schwarz

				// 4) Aufräumen
				setTimeout(()=>{
					loadingEl.remove();
					blackout.remove();
				}, 180 + 120 + 450);
			}
		}

		/* Container berechnen & CSS-Variablen setzen (26,7% Höhe, Topkante 20,6%) */
		function onResize(){
			var container = canvas.parentElement;
			var isDesktop = matchMedia("(hover: hover) and (pointer: fine)").matches;
			var w,h,left,top;

			if(isDesktop){
				var vw = innerWidth, vh = innerHeight;
				h = vh; w = Math.floor(h/2);
				if (w > vw){ w = vw; h = Math.floor(w*2); }
				left = Math.floor((vw - w)/2); top = 0;
			}else{
				var vv = visualViewport || { width: innerWidth, height: innerHeight, offsetLeft:0, offsetTop:0 };
				w = vv.width; h = vv.height; left = vv.offsetLeft; top = vv.offsetTop;
			}

			container.style.width = w+"px"; container.style.height = h+"px";
			container.style.left = left+"px"; container.style.top = top+"px";
			canvas.style.width = w+"px"; canvas.style.height = h+"px";

			// 26,7% und 20,6% der Containerhöhe
			root.style.setProperty("--circle-size-px", (h * 0.267) + "px");
			root.style.setProperty("--circle-top-px",  (h * 0.206) + "px");

			// Jetzt, wo alles positioniert ist, das Overlay ins Bild holen
			// per rAF sicherstellen, dass Layout angewandt wurde
			requestAnimationFrame(revealLoader);
		}

		createUnityInstance(canvas, config, progressHandler).then(function(instance){
			canvas = instance.Module.canvas;
			onResize();
		});

		addEventListener("resize", onResize);
		onResize();

		// Zusatz-Viewport-Meta
		const meta = document.createElement("meta");
		meta.name = "viewport";
		meta.content = "width=device-width, height=device-height, initial-scale=1.0, user-scalable=no, shrink-to-fit=yes";
		document.head.appendChild(meta);

		function logMessage(m){ console.log(m); }
	</script>
</div>
</body>
</html>