mirror of
https://codeberg.org/ashley/poke
synced 2025-05-28 18:19:43 +00:00
new and improved snake
This commit is contained in:
ashley
parent
7527e49c9c
commit
6268bdebfb
360
html/gamehub.ejs
360
html/gamehub.ejs
@ -241,54 +241,346 @@
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<link href="/css/yt-ukraine.svg?v=4" rel="icon">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<title>Snake</title>
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<title>POKE SNAKE</title>
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<link href="https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap" rel="stylesheet">
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<style>
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html,body{margin:0;padding:0;background:linear-gradient(135deg,#2c3e50,#34495e);overflow:hidden;}
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#snakeCanvas{display:block;border:1px solid #000;position:absolute;}
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html, body {
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margin: 0; padding: 0;
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background: #000;
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font-family: 'Press Start 2P', monospace;
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color: #0f0;
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overflow: hidden;
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}
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#game-container { position: relative; width: 100vw; height: 100vh; }
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/* Canvas */
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#snakeCanvas {
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background: #111;
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display: block;
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margin: auto;
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image-rendering: pixelated;
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border: 4px solid #0f0;
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box-shadow: 0 0 20px #0f0;
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}
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/* Overlay Grid */
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#overlay { position:absolute; top:0; left:0; width:100%; height:100%; pointer-events:none;
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background: repeating-linear-gradient(transparent 0 2px, rgba(0,255,0,0.1) 2px 3px),
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repeating-linear-gradient(90deg, transparent 0 2px, rgba(0,255,0,0.1) 2px 3px);
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}
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/* Title & GameOver Screens */
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.screen {
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position:absolute; top:0; left:0; width:100%; height:100%;
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background: rgba(0,0,0,0.8); display:flex;
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flex-direction:column; align-items:center; justify-content:center;
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z-index:100;
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text-align:center;
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}
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.hidden { display: none; }
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.screen h1 {
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font-size: 48px;
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margin: 0 0 16px;
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white-space: nowrap;
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text-shadow: 0 0 10px #0f0;
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}
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.screen p { font-size: 14px; margin: 4px 0; }
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.screen button {
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margin-top: 12px;
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background: #0f0;
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color: #000;
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border: none;
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padding: 8px 16px;
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font-family: 'Press Start 2P', monospace;
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cursor: pointer;
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}
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/* Scoreboard */
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#scoreboard {
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position:absolute; top:16px; left:16px;
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z-index:50;
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white-space: nowrap;
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text-shadow:0 0 5px #0f0;
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}
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/* Settings Cog */
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#settingsBtn {
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position:absolute; top:16px; right:16px;
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font-size:24px;
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cursor:pointer;
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z-index:50;
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user-select:none;
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}
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/* Settings Modal */
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#settingsModal {
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position:absolute; top:50%; left:50%;
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transform:translate(-50%,-50%);
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background:#222; border:2px solid #0f0;
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padding:16px; display:none; z-index:200;
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width:auto;
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height:auto;
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}
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#settingsModal h2 { margin-top:0; text-align:center; }
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#settingsModal .section { margin-bottom:12px; }
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#settingsModal label { display:block; font-size:12px; margin:6px 0; }
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#settingsModal input[type="number"],
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#settingsModal input[type="range"],
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#settingsModal select {
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width:100%; margin-top:4px;
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background:#000; color:#0f0;
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border:1px solid #0f0; font-family:inherit; font-size:12px;
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padding:4px;
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}
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#settingsModal button { margin:8px 4px 0 0; }
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</style>
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</head>
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<body>
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<canvas id="snakeCanvas"></canvas>
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<div id="game-container">
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<div id="titleScreen" class="screen">
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<h1>POKE SNAKE</h1>
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<p>Press Any Key to Start</p>
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</div>
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<div id="scoreboard">Score: 0 High: 0 Level: 1</div>
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<div id="settingsBtn">⚙️</div>
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<canvas id="snakeCanvas"></canvas>
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<div id="overlay"></div>
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<!-- Game Over Screen -->
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<div id="gameOverScreen" class="screen hidden">
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<h1 id="gameOverText">GAME OVER!</h1>
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<p>Press R to Retry</p>
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<button id="backToTitle">Back to Title</button>
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</div>
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<!-- Settings Modal -->
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<div id="settingsModal">
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<h2>Settings</h2>
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<div class="section">
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<label>Speed
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<select id="paramSpeed">
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<option value="150">Slow</option>
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<option value="100" selected>Normal</option>
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<option value="50">Fast</option>
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</select>
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</label>
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<label>Sound FX
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<select id="paramSfx">
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<option value="on" selected>On</option>
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<option value="off">Off</option>
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</select>
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</label>
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</div>
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<div class="section">
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<label>Start Length
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<input type="number" id="paramStartLength" min="1" max="20" value="1">
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</label>
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<label>Wall Mode
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<select id="paramWallMode">
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<option value="kill" selected>Die on Hit</option>
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<option value="wrap">Wrap Around</option>
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</select>
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</label>
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<label>Grid Lines
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<select id="paramGrid">
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<option value="false" selected>Off</option>
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<option value="true">On</option>
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</select>
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</label>
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</div>
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<div class="section">
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<h3>Advanced Knobs</h3>
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<label>SFX Volume
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<input type="range" id="paramSfxVolume" min="0" max="1" step="0.1" value="1">
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</label>
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<label>Snake Head Color
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<input type="color" id="paramHeadColor" value="#ffff00">
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</label>
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<label>Snake Body Color
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<input type="color" id="paramBodyColor" value="#00ffff">
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</label>
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</div>
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<button id="saveSettings">Save</button>
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<button id="closeSettings">Close</button>
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</div>
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</div>
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<script>
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// GPL header omitted—see top of file
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const canvas = document.getElementById('snakeCanvas');
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const ctx = canvas.getContext('2d');
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const scale = 20;
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let snake = [{x:10,y:10}], dir={x:0,y:1}, food=randomFood();
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function resize(){
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canvas.width=Math.floor(window.innerWidth/scale)*scale;
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canvas.height=Math.floor(window.innerHeight/scale)*scale;
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// Elements
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const canvas = document.getElementById('snakeCanvas'), ctx = canvas.getContext('2d');
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const titleScreen = document.getElementById('titleScreen');
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const gameOverScreen = document.getElementById('gameOverScreen');
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const gameOverText = document.getElementById('gameOverText');
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const scoreboard = document.getElementById('scoreboard');
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const settingsBtn = document.getElementById('settingsBtn');
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const settingsModal = document.getElementById('settingsModal');
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const saveBtn = document.getElementById('saveSettings');
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const closeBtn = document.getElementById('closeSettings');
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const backToTitle = document.getElementById('backToTitle');
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// Params
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let params = {
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speed: 100,
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sfx: true,
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startLength: 1,
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wallMode: 'kill',
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grid: false,
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sfxVolume: 1,
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headColor: '#ffff00',
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bodyColor: '#00ffff'
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};
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// Game state
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let snake, dir, food, score, highScore = 0, level, gameInterval;
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let state = 'start'; // 'start', 'playing', 'gameover'
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const funnyMessages = [
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"You got scaled!", "Snake bit ya!", "Sssorry, try again!", "Slither fail!", "Curveball!"
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];
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function resizeCanvas() {
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canvas.width = Math.floor(window.innerWidth / 20) * 20;
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canvas.height = Math.floor(window.innerHeight / 20) * 20;
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}
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window.addEventListener('resize',resize);
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resize();
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function randomFood(){ return { x:Math.floor(Math.random()*(canvas.width/scale)), y:Math.floor(Math.random()*(canvas.height/scale)) }; }
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function draw(){
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ctx.clearRect(0,0,canvas.width,canvas.height);
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ctx.fillStyle='#f00'; ctx.fillRect(food.x*scale,food.y*scale,scale,scale);
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ctx.fillStyle='#00f'; snake.forEach(s=>ctx.fillRect(s.x*scale,s.y*scale,scale,scale));
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window.addEventListener('resize', resizeCanvas);
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resizeCanvas();
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function initGame() {
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// snake init
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snake = [];
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for (let i = 0; i < params.startLength; i++) {
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snake.push({ x: 10, y: 10 + i });
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}
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dir = { x: 0, y: -1 };
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pickFood();
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score = 0;
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level = 1;
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updateScoreboard();
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// start loop
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clearInterval(gameInterval);
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gameInterval = setInterval(gameLoop, params.speed);
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}
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function update(){
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const head={x:snake[0].x+dir.x,y:snake[0].y+dir.y};
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head.x=(head.x+(canvas.width/scale))%(canvas.width/scale);
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head.y=(head.y+(canvas.height/scale))%(canvas.height/scale);
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if(snake.some((seg,i)=>i&&seg.x===head.x&&seg.y===head.y)) return reset();
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function pickFood() {
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const cols = canvas.width / 20, rows = canvas.height / 20;
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food = { x: Math.floor(Math.random() * cols), y: Math.floor(Math.random() * rows) };
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}
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function drawGrid() {
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if (!params.grid) return;
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ctx.strokeStyle = 'rgba(0,255,0,0.2)';
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for (let x = 0; x < canvas.width; x += 20) {
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ctx.beginPath(); ctx.moveTo(x,0); ctx.lineTo(x,canvas.height); ctx.stroke();
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}
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for (let y = 0; y < canvas.height; y += 20) {
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ctx.beginPath(); ctx.moveTo(0,y); ctx.lineTo(canvas.width,y); ctx.stroke();
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}
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}
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function draw() {
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ctx.fillStyle = '#111'; ctx.fillRect(0,0,canvas.width,canvas.height);
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drawGrid();
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// food
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ctx.fillStyle = '#f00'; ctx.fillRect(food.x*20, food.y*20, 20, 20);
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// snake
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snake.forEach((seg,i) => {
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ctx.fillStyle = i===0 ? params.headColor : params.bodyColor;
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ctx.fillRect(seg.x*20, seg.y*20, 20, 20);
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});
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}
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function playBeep(freq, duration) {
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if (!params.sfx) return;
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const ac = new (window.AudioContext || window.webkitAudioContext)();
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const gain = ac.createGain();
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gain.gain.value = params.sfxVolume;
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const osc = ac.createOscillator();
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osc.frequency.value = freq;
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osc.connect(gain).connect(ac.destination);
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osc.start(); osc.stop(ac.currentTime + duration);
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}
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function update() {
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const head = { x: snake[0].x + dir.x, y: snake[0].y + dir.y };
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const cols = canvas.width / 20, rows = canvas.height / 20;
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// wall
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if (params.wallMode === 'wrap') {
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head.x = (head.x + cols) % cols;
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head.y = (head.y + rows) % rows;
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} else if (head.x < 0 || head.x >= cols || head.y < 0 || head.y >= rows) {
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return endGame();
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}
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// self-collide
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if (snake.some((s,i) => i>0 && s.x===head.x && s.y===head.y)) return endGame();
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snake.unshift(head);
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if(head.x===food.x&&head.y===food.y) food=randomFood(); else snake.pop();
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if (head.x===food.x && head.y===food.y) {
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score++; if (score % 5 === 0) level++; updateScoreboard(); pickFood(); playBeep(440,0.1);
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} else snake.pop();
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}
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function reset(){ snake=[{x:10,y:10}]; dir={x:0,y:1}; food=randomFood(); }
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document.addEventListener('keydown',e=>{
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if(e.key.startsWith('Arrow')){
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const map={Up:[0,-1],Down:[0,1],Left:[-1,0],Right:[1,0]};
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const [dx,dy]=map[e.key.replace('Arrow','')];
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if(dx!==-dir.x&&dy!==-dir.y) dir={x:dx,y:dy};
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function gameLoop() {
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update(); draw();
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}
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function endGame() {
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clearInterval(gameInterval);
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state = 'gameover';
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gameOverText.textContent = funnyMessages[Math.floor(Math.random()*funnyMessages.length)];
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gameOverScreen.classList.remove('hidden');
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}
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function updateScoreboard() {
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highScore = Math.max(highScore, score);
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scoreboard.textContent = `Score: ${score} High: ${highScore} Level: ${level}`;
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}
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// Event handlers
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document.addEventListener('keydown', e => {
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if (state === 'start') {
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titleScreen.classList.add('hidden');
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initGame(); state = 'playing';
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} else if (state === 'playing') {
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const M = { ArrowUp:[0,-1], ArrowDown:[0,1], ArrowLeft:[-1,0], ArrowRight:[1,0] };
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if (M[e.key] && (M[e.key][0]!==-dir.x || M[e.key][1]!==-dir.y)) dir = { x: M[e.key][0], y: M[e.key][1] };
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} else if (state === 'gameover') {
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if (e.key.toLowerCase() === 'r') {
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gameOverScreen.classList.add('hidden'); titleScreen.classList.remove('hidden'); state = 'start';
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}
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}
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});
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setInterval(()=>{update();draw();},100);
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// Settings
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settingsBtn.addEventListener('click', () => {
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// pause
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if (state === 'playing') clearInterval(gameInterval);
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// populate
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document.getElementById('paramSpeed').value = params.speed;
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document.getElementById('paramSfx').value = params.sfx ? 'on' : 'off';
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document.getElementById('paramStartLength').value = params.startLength;
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document.getElementById('paramWallMode').value = params.wallMode;
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document.getElementById('paramGrid').value = params.grid;
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document.getElementById('paramSfxVolume').value = params.sfxVolume;
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document.getElementById('paramHeadColor').value = params.headColor;
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document.getElementById('paramBodyColor').value = params.bodyColor;
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settingsModal.style.display = 'block';
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});
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closeBtn.addEventListener('click', () => {
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settingsModal.style.display = 'none';
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if (state === 'playing') gameInterval = setInterval(gameLoop, params.speed);
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});
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saveBtn.addEventListener('click', () => {
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// save and reinit if playing
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params.speed = parseInt(document.getElementById('paramSpeed').value,10);
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params.sfx = document.getElementById('paramSfx').value === 'on';
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params.startLength = parseInt(document.getElementById('paramStartLength').value,10);
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params.wallMode = document.getElementById('paramWallMode').value;
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params.grid = document.getElementById('paramGrid').value === 'true';
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params.sfxVolume = parseFloat(document.getElementById('paramSfxVolume').value);
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params.headColor = document.getElementById('paramHeadColor').value;
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params.bodyColor = document.getElementById('paramBodyColor').value;
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settingsModal.style.display = 'none';
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if (state === 'playing') initGame();
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});
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backToTitle.addEventListener('click', () => {
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gameOverScreen.classList.add('hidden'); titleScreen.classList.remove('hidden'); state = 'start';
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});
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</script>
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</body>
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</html>
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<% } %>
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