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Update index.html

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Ben de Roo
2025-12-27 13:41:00 +01:00
parent 5c3a3da110
commit 1df15e2e76
1 changed files with 51 additions and 175 deletions
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index.html
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@@ -3,195 +3,71 @@
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Calculator</title>
<title>Pixel Wipe</title>
<style>
* { margin:0; padding:0; box-sizing:border-box; }
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: linear-gradient(135deg,#667eea 0%,#764ba2 100%);
display:flex; justify-content:center; align-items:center; min-height:100vh; overflow:hidden;
}
.calculator {
background:#2d3748; border-radius:20px; padding:30px; box-shadow:0 20px 60px rgba(0,0,0,0.5); width:400px;
}
.display {
background:#1a202c; border-radius:10px; padding:20px; margin-bottom:20px; text-align:right; min-height:100px; display:flex; flex-direction:column; justify-content:flex-end;
}
.equation { color:#a0aec0; font-size:18px; min-height:25px; margin-bottom:10px; }
.current { color:#fff; font-size:36px; font-weight:600; }
.buttons { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
button { padding:24px; font-size:20px; font-weight:600; border:none; border-radius:10px; cursor:pointer; transition:all 0.2s; color:#fff; }
button:hover { transform:translateY(-2px); box-shadow:0 4px 12px rgba(0,0,0,0.3); }
button:active { transform:translateY(0); }
.number { background:#4a5568; }
.operator { background:#ed8936; }
.clear { background:#e53e3e; grid-column:span 2; }
.equals { background:#48bb78; grid-column:span 2; }
.bsod {
display:none; position:fixed; top:0; left:0; width:100vw; height:100vh; background:#0078d7; color:white; font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; z-index:9999; padding:60px; overflow:hidden;
}
.bsod.show { display:flex; flex-direction:column; justify-content:center; }
.bsod-content { max-width:800px; }
.sad-face { font-size:120px; margin-bottom:40px; }
.bsod h1 { font-size:48px; font-weight:400; margin-bottom:30px; }
.bsod p { font-size:20px; line-height:1.6; margin-bottom:20px; }
.progress { margin:40px 0; font-size:18px; }
.error-details { margin-top:40px; font-size:14px; opacity:0.8; }
.restart-btn { display:none; margin-top:30px; padding:15px 40px; font-size:18px; background:white; color:#0078d7; border:none; cursor:pointer; border-radius:5px; font-weight:600; }
.restart-btn.show { display:inline-block; }
.restart-btn:hover { background:#f0f0f0; }
html, body {
margin:0; padding:0; overflow:hidden; height:100%; width:100%;
}
#wipeCanvas {
position: fixed;
top:0; left:0;
width:100vw; height:100vh;
z-index:9999;
}
</style>
</head>
<body>
<div class="calculator">
<div class="display">
<div class="equation" id="equation"></div>
<div class="current" id="current">0</div>
</div>
<div class="buttons">
<button class="clear" onclick="clearCalculator()">C</button>
<button class="clear" onclick="wipeCalculator()">💥 Wipe</button>
<button class="operator" onclick="appendOperator('/')">/</button>
<button class="operator" onclick="appendOperator('*')">×</button>
<button class="number" onclick="appendNumber('7')">7</button>
<button class="number" onclick="appendNumber('8')">8</button>
<button class="number" onclick="appendNumber('9')">9</button>
<button class="operator" onclick="appendOperator('-')">-</button>
<button class="number" onclick="appendNumber('4')">4</button>
<button class="number" onclick="appendNumber('5')">5</button>
<button class="number" onclick="appendNumber('6')">6</button>
<button class="operator" onclick="appendOperator('+')">+</button>
<button class="number" onclick="appendNumber('1')">1</button>
<button class="number" onclick="appendNumber('2')">2</button>
<button class="number" onclick="appendNumber('3')">3</button>
<button class="number" onclick="appendNumber('0')">0</button>
<button class="number" onclick="appendNumber('.')">.</button>
<button class="equals" onclick="triggerBSOD()">=</button>
</div>
</div>
<div class="bsod" id="bsod">
<div class="bsod-content">
<div class="sad-face">:(</div>
<h1>Your PC ran into a problem and needs to restart.</h1>
<p>We're just collecting some error info, and then we'll restart for you.</p>
<div class="progress">
<span id="progress">0</span>% complete
</div>
<div class="error-details">
<p>If you'd like to know more, search online later for this error: CALCULATOR_OVERFLOW</p>
<p>Stop code: 0x0000007B (0x00000034, 0xC0000034, 0x00000000, 0x00000000)</p>
<p>What failed: math.sys</p>
</div>
<button class="restart-btn" id="restartBtn" onclick="location.reload()">Restart</button>
</div>
</div>
<script>
let currentValue = '0';
let previousValue = '';
let operation = '';
let shouldResetScreen = false;
function pixelWipe() {
// Maak canvas fullscreen
const canvas = document.createElement('canvas');
canvas.id = 'wipeCanvas';
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
document.body.appendChild(canvas);
const ctx = canvas.getContext('2d');
function updateDisplay() {
document.getElementById('current').textContent = currentValue || '';
let equationText = previousValue;
if (operation) equationText += ' ' + operation;
document.getElementById('equation').textContent = equationText;
}
// Screenshot van hele body
ctx.drawImage(document.body,0,0,canvas.width,canvas.height);
function appendNumber(num) {
if (currentValue === '0' || shouldResetScreen) {
currentValue = num;
shouldResetScreen = false;
} else {
currentValue += num;
}
updateDisplay();
}
function appendOperator(op) {
if (operation && !shouldResetScreen) calculate();
previousValue = currentValue;
operation = op;
shouldResetScreen = true;
updateDisplay();
}
function calculate() {
const prev = parseFloat(previousValue);
const current = parseFloat(currentValue);
if (isNaN(prev) || isNaN(current)) return;
let result;
switch(operation){
case '+': result=prev+current; break;
case '-': result=prev-current; break;
case '*': result=prev*current; break;
case '/': result=prev/current; break;
default: return;
}
currentValue = result.toString();
operation='';
previousValue='';
shouldResetScreen=true;
updateDisplay();
}
function clearCalculator() {
currentValue='0';
previousValue='';
operation='';
shouldResetScreen=false;
updateDisplay();
}
function wipeCalculator() {
currentValue='';
previousValue='';
operation='';
shouldResetScreen=false;
updateDisplay();
}
function triggerBSOD() {
const bsod = document.getElementById('bsod');
const progressElement = document.getElementById('progress');
const restartBtn = document.getElementById('restartBtn');
// fullscreen
if (document.documentElement.requestFullscreen) document.documentElement.requestFullscreen();
// Pixel data
let imageData = ctx.getImageData(0,0,canvas.width,canvas.height);
let pixels = imageData.data;
// hide mouse
document.body.style.cursor = 'none';
// Maak array met alle pixel indices
let pixelIndices = [];
for(let i=0; i<pixels.length; i+=4){
pixelIndices.push(i);
}
bsod.classList.add('show');
let progress=0;
// Shuffle de pixels voor random effect
for(let i=pixelIndices.length-1; i>0; i--){
const j = Math.floor(Math.random()*(i+1));
[pixelIndices[i], pixelIndices[j]] = [pixelIndices[j], pixelIndices[i]];
}
let step = 0;
const interval = setInterval(()=>{
progress += Math.floor(Math.random()*8)+1;
if(progress>=100){
progress=100;
clearInterval(interval);
setTimeout(()=>{ restartBtn.classList.add('show'); },500);
for(let s=0; s<1000; s++){ // aantal pixels per frame
if(step >= pixelIndices.length){
clearInterval(interval);
canvas.remove(); // alles weg
return;
}
const idx = pixelIndices[step];
pixels[idx] = 0; // R
pixels[idx+1] = 0; // G
pixels[idx+2] = 0; // B
pixels[idx+3] = 255; // A
step++;
}
progressElement.textContent = progress;
},200);
ctx.putImageData(imageData,0,0);
}, 16); // ~60fps
}
// Keyboard support
document.addEventListener('keydown',(e)=>{
if(e.key>='0' && e.key<='9') appendNumber(e.key);
else if(e.key==='.') appendNumber('.');
else if(e.key==='+'||e.key==='-'||e.key==='*'||e.key==='/') appendOperator(e.key);
else if(e.key==='Enter'||e.key==='='){ e.preventDefault(); triggerBSOD(); }
else if(e.key==='Escape'||e.key==='c'||e.key==='C') clearCalculator();
});
updateDisplay();
// Trigger animatie na 1 sec voor demo
setTimeout(pixelWipe, 1000);
</script>
</body>
</html>