Add Physilinks prototype with scoring and game over

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Daddy32
2025-12-12 09:30:32 +01:00
commit 0547578f9a
2 changed files with 718 additions and 0 deletions

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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>Physilinks</title>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link
href="https://fonts.googleapis.com/css2?family=Manrope:wght@500;700&display=swap"
rel="stylesheet"
/>
<style>
:root {
--bg: #0f172a;
--panel: #111827;
--accent: #22d3ee;
--text: #e2e8f0;
--muted: #94a3b8;
}
* {
box-sizing: border-box;
}
body {
margin: 0;
font-family:
"Manrope",
system-ui,
-apple-system,
sans-serif;
background:
radial-gradient(
circle at 25% 20%,
rgba(56, 189, 248, 0.12),
transparent 25%
),
radial-gradient(
circle at 80% 10%,
rgba(167, 139, 250, 0.16),
transparent 30%
),
radial-gradient(
circle at 40% 80%,
rgba(52, 211, 153, 0.12),
transparent 25%
),
var(--bg);
color: var(--text);
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
padding: 20px;
}
.shell {
width: min(1100px, 100%);
background: rgba(17, 24, 39, 0.72);
border: 1px solid rgba(148, 163, 184, 0.1);
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
border-radius: 18px;
overflow: hidden;
position: relative;
backdrop-filter: blur(10px);
}
header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 14px 18px;
background: rgba(255, 255, 255, 0.02);
border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}
header h1 {
font-size: 20px;
margin: 0;
letter-spacing: 0.5px;
}
header .meta {
display: flex;
gap: 14px;
align-items: center;
font-size: 13px;
color: var(--muted);
}
header .pill {
padding: 6px 10px;
border-radius: 8px;
background: rgba(34, 211, 238, 0.12);
color: #67e8f9;
border: 1px solid rgba(34, 211, 238, 0.35);
font-weight: 700;
font-size: 12px;
letter-spacing: 0.6px;
text-transform: uppercase;
}
#scene-wrapper {
position: relative;
width: 100%;
height: 680px;
background:
radial-gradient(
circle at 30% 30%,
rgba(255, 255, 255, 0.02),
transparent 40%
),
radial-gradient(
circle at 75% 60%,
rgba(255, 255, 255, 0.02),
transparent 45%
),
#0b1222;
}
canvas {
display: block;
width: 100%;
height: 100%;
}
.hud-bar {
display: flex;
gap: 10px;
flex-wrap: wrap;
padding: 12px 16px;
background: rgba(255, 255, 255, 0.03);
border-top: 1px solid rgba(148, 163, 184, 0.08);
}
.hud-bar .card {
background: rgba(255, 255, 255, 0.04);
padding: 10px 12px;
border: 1px solid rgba(148, 163, 184, 0.14);
border-radius: 10px;
font-size: 13px;
color: var(--muted);
display: flex;
align-items: center;
gap: 6px;
}
.hud-bar .card strong {
color: var(--text);
font-size: 13px;
}
.legend {
position: absolute;
top: 16px;
right: 16px;
background: rgba(255, 255, 255, 0.04);
padding: 10px 12px;
border: 1px solid rgba(148, 163, 184, 0.14);
border-radius: 10px;
display: flex;
gap: 8px;
flex-wrap: wrap;
align-items: center;
pointer-events: none;
}
.legend span {
width: 18px;
height: 18px;
border-radius: 50%;
border: 1px solid rgba(255, 255, 255, 0.12);
display: inline-block;
}
.game-over {
position: absolute;
inset: 0;
background: rgba(10, 13, 25, 0.72);
backdrop-filter: blur(8px);
display: flex;
align-items: center;
justify-content: center;
pointer-events: none;
opacity: 0;
transition: opacity 200ms ease;
}
.game-over.visible {
pointer-events: auto;
opacity: 1;
}
.game-over__card {
background: rgba(255, 255, 255, 0.04);
border: 1px solid rgba(148, 163, 184, 0.18);
border-radius: 14px;
padding: 20px 24px;
text-align: center;
min-width: 240px;
box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
}
.game-over__card .title {
font-size: 22px;
font-weight: 700;
margin-bottom: 10px;
}
.game-over__card .score-line {
font-size: 14px;
color: var(--muted);
margin-bottom: 14px;
}
.game-over__card button {
background: linear-gradient(135deg, #22d3ee, #0ea5e9);
border: none;
color: #0b1222;
font-weight: 700;
padding: 10px 16px;
border-radius: 10px;
cursor: pointer;
font-size: 14px;
}
.game-over__card button:hover {
filter: brightness(1.08);
}
.floating-score {
position: absolute;
color: #e0f2fe;
font-weight: 800;
font-size: 18px;
pointer-events: none;
text-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
animation: floatUp 900ms ease-out forwards;
}
@keyframes floatUp {
0% {
opacity: 1;
transform: translate(-50%, 0);
}
60% {
opacity: 0.9;
transform: translate(-50%, -22px);
}
100% {
opacity: 0;
transform: translate(-50%, -38px);
}
}
.instructions {
padding: 14px 18px;
font-size: 14px;
color: var(--muted);
background: rgba(255, 255, 255, 0.03);
border-top: 1px solid rgba(148, 163, 184, 0.08);
line-height: 1.6;
}
@media (max-width: 800px) {
#scene-wrapper {
height: 520px;
}
header h1 {
font-size: 18px;
}
}
</style>
</head>
<body>
<div class="shell">
<header>
<h1>Physilinks</h1>
<div class="meta">
<span class="pill">Physics</span>
<span>Link same-colored balls to clear them.</span>
</div>
</header>
<div id="scene-wrapper">
<div class="legend" id="palette-legend"></div>
<div class="game-over" id="game-over">
<div class="game-over__card">
<div class="title">Game Over</div>
<div class="score-line">
Final score: <span id="final-score">0</span>
</div>
<button id="restart-btn">Restart</button>
</div>
</div>
</div>
<div class="hud-bar">
<div class="card">
<strong>Spawn</strong> <span id="spawn-rate"></span>
</div>
<div class="card">
<strong>Min link</strong> <span id="min-link"></span>
</div>
<div class="card">
<strong>Active color</strong>
<span id="active-color"></span>
</div>
<div class="card">
<strong>Chain length</strong>
<span id="chain-length">0</span>
</div>
<div class="card">
<strong>Score</strong> <span id="score">0</span>
</div>
</div>
<div class="instructions">
Click or touch a ball to start a chain. Drag through balls of
the same color to link them together. Drag back to the previous
ball to undo the last link. Release to finish: chains of fewer
than the minimum vanish; chains with enough balls clear all
linked balls (score: 10 × length²). If the entry gets blocked
and a new ball cannot drop in, the run ends—restart to try
again.
</div>
</div>
<script src="https://unpkg.com/matter-js@0.19.0/build/matter.min.js"></script>
<script src="main.js"></script>
</body>
</html>