Fireworks · ministral-3b-2512
Output saved · Stopped by an API error Cost / run $0.0084 Runtime 227.8s
A model request failed and its retries ran out. The output is the HTML saved before that.
Prompt for this run
Build an interactive fireworks display on a full-screen canvas. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Clicking the sky launches a visible shell upward from the bottom of the scene toward the clicked location. The shell then explodes into a radial burst of colored particles. - Burst particles fall under gravity, fade over time, and are removed after their lifetime. Support several overlapping shells and bursts. - Launch one demonstration shell automatically on initial load so the effect is visible before interaction; subsequent shells respond to clicks. - Provide Clear to remove active shells, particles, and trails. Keep controls usable after resizing. - Use procedural drawing only. Choose the visual design, palette, and trails freely while keeping the launch-to-burst sequence visible. Verify: Trigger a shell at a chosen location and sample its ascent, burst, and early particle fall. Check that the click affects the launch target and that particles visibly spread and fade. Use Clear and confirm the scene is emptied.
TAKE IT TO CODE
A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.
RUN
METRICS
Transcript · 71 messages
Build an interactive fireworks display on a full-screen canvas. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Clicking the sky launches a visible shell upward from the bottom of the scene toward the clicked location. The shell then explodes into a radial burst of colored particles. - Burst particles fall under gravity, fade over time, and are removed after their lifetime. Support several overlapping shells and bursts. - Launch one demonstration shell automatically on initial load so the effect is visible before interaction; subsequent shells respond to clicks. - Provide Clear to remove active shells, particles, and trails. Keep controls usable after resizing. - Use procedural drawing only. Choose the visual design, palette, and trails freely while keeping the launch-to-burst sequence visible. Verify: Trigger a shell at a chosen location and sample its ascent, burst, and early particle fall. Check that the click affects the launch target and that particles visibly spread and fade. Use Clear and confirm the scene is emptied.
/tmp/job-tWUEv3/index.html (7848 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}
The fireworks display is not yet visible because the initial demo shell isn't being launched correctly. Let me fix the issue by ensuring the demo shell is properly added and the click event logic is accurate. I'll also refine the particle behavior and shell trajectory for better visuals.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Initial launch\n launchShell(canvas.width / 2, canvas.height);",Successfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Launch a shell\n function launchShell(x, y) {\n constSuccessfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Create particles\n const particleCount = 50 + Math.randoCould not find the exact text in /tmp/job-tWUEv3/index.html. The old text must match exactly including all whitespace and newlines.
{"path":"/tmp/job-tWUEv3/index.html"}<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Interactive Fireworks</title> <style> body { margin: 0; overflow: hidden; background: #0a0a2a; font-family: Arial, sans-serif; display: flex; flex-direction: column; height: 100vh; width: 100vw; } #controls { position: absolute; top: 10px; left: 10px; color: white; background: rgba(0, 0, 0, 0.7); padding: 8px 12px; border-radius: 4px; font-size: 14px; z-index: 100; } #clear-btn { background: #ff4444; color: white; border: none; padding: 6px 12px; border-radius: 3px; cursor: pointer; margin-left: 8px; } #clear-btn:hover { background: #ff2222; } canvas { display: block; background: #0a0a2a; touch-action: none; -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } </style> </head> <body> <div id="controls">Launch Fireworks | <button id="clear-btn">Clear</button></div> <canvas id="fireworksCanvas"></canvas> <script> const canvas = document.getElementById('fireworksCanvas'); const ctx = canvas.getContext('2d'); const controls = document.getElementById('clear-btn'); // Set canvas to full window size function resizeCanvas() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; } window.addEventListener('resize', resizeCanvas); resizeCanvas(); // Fireworks data structures const shells = []; const particles = []; const trails = []; // Particle class class Particle { constructor(x, y, color, shell) { this.x = x; this.y = y; this.color = color; this.shell = shell; this.lifetime = 100 + Math.random() * 100; // Random lifetime this.velocityX = (Math.random() - 0.5) * 3; this.velocityY = -10 - Math.random() * 5; // Initial upward velocity this.trailLength = 0; this.trail = []; } update() { this.trailLength += 1; this.trail.push([this.x, this.y]); // Apply gravity this.velocityY += 0.2; this.x += this.velocityX; this.y += this.velocityY; // Fade effect this.alpha = 1 - this.lifetime / 200; // Remove if lifetime exceeded if (this.lifetime <= 0) { this.remove(); } } draw() { ctx.save(); ctx.globalAlpha = this.alpha; // Draw particle ctx.beginPath(); ctx.arc(this.x, this.y, 2, 0, Math.PI * 2); ctx.fillStyle = this.color; ctx.fill(); // Draw trail if (this.trailLength > 1) { ctx.beginPath(); ctx.moveTo(this.trail[this.trailLength - 1][0], this.trail[this.trailLength - 1][1]); for (let i = this.trailLength - 2; i >= 0; i--) { ctx.lineTo(this.trail[i][0], this.trail[i][1]); } ctx.strokeStyle = this.color; ctx.lineWidth = 0.5; ctx.stroke(); } ctx.restore(); } remove() { particles.splice(particles.indexOf(this), 1); } } // Shell class class Shell { constructor(x, y) { this.x = x; this.y = y; this.radius = 10; this.explosionTime = 0; this.explosionRadius = 0; this.explosionColor = this.getRandomColor(); this.shellActive = true; } getRandomColor() { const hue = Math.random() * 360; return `hsl(${hue}, 100%, 80%)`; } update() { if (!this.shellActive) return; // Shell moves upward this.y -= 2; // Explode when near top if (this.y < 0) { this.explode(); } } explode() { this.shellActive = false; // Create particles const particleCount = 50 + Math.random() * 50; for (let i = 0; i < particleCount; i++) { const angle = Math.random() * Math.PI * 2; const distance = 10 + Math.random() * 20; const particleX = this.x + Math.cos(angle) * distance; const particleY = this.y + Math.sin(angle) * distance; const particle = new Particle(particleX, particleY, this.explosionColor, this); particles.push(particle); } } draw() { if (!this.shellActive) return; ctx.beginPath(); ctx.arc(this.x, this.y, this.radius, 0, Math.PI * 2); ctx.fillStyle = this.getRandomColor(); ctx.fill(); } } // Launch a shell function launchShell(x, y) { const shell = new Shell(x, y); shells.push(shell); } } // Clear all fireworks function clearFireworks() { shells.length = 0; particles.length = 0; trails.length = 0; } // Animation loop function animate() { ctx.clearRect(0, 0, canvas.width, canvas.height); // Update and draw shells for (let i = shells.length - 1; i >= 0; i--) { shells[i].update(); shells[i].draw(); } // Update and draw particles for (let i = particles.length - 1; i >= 0; i--) { particles[i].update(); particles[i].draw(); } } // Event listeners document.addEventListener('click', (e) => { const rect = canvas.getBoundingClientRect(); const mouseX = e.clientX - rect.left; const mouseY = e.clientHeight - e.clientY - rect.top; launchShell(mouseX, mouseY); }); // Clear button controls.addEventListener('click', clearFireworks); // Start animation setInterval(animate, 16); // ~60 FPS // Initial launch setTimeout(() => { launchShell(canvas.width / 2, canvas.height); }, 1000); // Add click handler for mouse events canvas.addEventListener('click', (e) => { const rect = canvas.getBoundingClientRect(); const mouseX = e.clientX - rect.left; const mouseY = canvas.height - e.clientY - rect.top; launchShell(mouseX, mouseY); }); </script> </body> </html>
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Create particles\n const particleCount = 50 + Math.randoCould not find the exact text in /tmp/job-tWUEv3/index.html. The old text must match exactly including all whitespace and newlines.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Create particles\n const particleCount = 50 + Math.rSuccessfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Initial launch\n setTimeout(() => {\n launchShell(canSuccessfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","error: Unexpected token '}'"],"dom":"Launch Fireworks | Clear","images":"attached"}
There seems to be a syntax error in the script due to an unclosed brace. Let me fix the syntax and ensure the demo shell launches properly.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Initial demo shell\n setTimeout(() => {\n launchShellSuccessfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Add click handler for mouse events\n canvas.addEventListener('clSuccessfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
/tmp/job-tWUEv3/index.html (7180 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}
The demo shell isn't appearing immediately. Let's ensure the shell trajectory and particle behavior are properly set up to show the fireworks effect. I'll refine the shell movement and particle explosion logic to make it more visible.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Shell moves upward\n this.y -= 2;\n \Could not find the exact text in /tmp/job-tWUEv3/index.html. The old text must match exactly including all whitespace and newlines.
{"path":"/tmp/job-tWUEv3/index.html","offset":1,"limit":10}<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Interactive Fireworks</title> <style> body { margin: 0; overflow: hidden; [214 more lines in file. Use offset=11 to continue.]
{"path":"/tmp/job-tWUEv3/index.html","offset":11,"limit":15}background: #0a0a2a; font-family: Arial, sans-serif; display: flex; flex-direction: column; height: 100vh; width: 100vw; } #controls { position: absolute; top: 10px; left: 10px; color: white; background: rgba(0, 0, 0, 0.7); padding: 8px 12px; border-radius: 4px; [199 more lines in file. Use offset=26 to continue.]
{"path":"/tmp/job-tWUEv3/index.html","offset":26,"limit":30}font-size: 14px; z-index: 100; } #clear-btn { background: #ff4444; color: white; border: none; padding: 6px 12px; border-radius: 3px; cursor: pointer; margin-left: 8px; } #clear-btn:hover { background: #ff2222; } canvas { display: block; background: #0a0a2a; touch-action: none; -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } </style> </head> <body> <div id="controls">Launch Fireworks | <button id="clear-btn">Clear</button></div> [169 more lines in file. Use offset=56 to continue.]
{"path":"/tmp/job-tWUEv3/index.html","offset":56,"limit":65}<canvas id="fireworksCanvas"></canvas> <script> const canvas = document.getElementById('fireworksCanvas'); const ctx = canvas.getContext('2d'); const controls = document.getElementById('clear-btn'); // Set canvas to full window size function resizeCanvas() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; } window.addEventListener('resize', resizeCanvas); resizeCanvas(); // Fireworks data structures const shells = []; const particles = []; // Particle class class Particle { constructor(x, y, color, shell) { this.x = x; this.y = y; this.color = color; this.shell = shell; this.lifetime = 100 + Math.random() * 100; this.velocityX = (Math.random() - 0.5) * 3; this.velocityY = -10 - Math.random() * 5; this.trailLength = 0; this.trail = []; } update() { this.trailLength += 1; this.trail.push([this.x, this.y]); this.velocityY += 0.2; this.x += this.velocityX; this.y += this.velocityY; this.alpha = 1 - this.lifetime / 200; if (this.lifetime <= 0) { this.remove(); } } draw() { ctx.save(); ctx.globalAlpha = this.alpha; ctx.beginPath(); ctx.arc(this.x, this.y, 2, 0, Math.PI * 2); ctx.fillStyle = this.color; ctx.fill(); if (this.trailLength > 1) { ctx.beginPath(); ctx.moveTo(this.trail[this.trailLength - 1][0], this.trail[this.trailLength - 1][1]); for (let i = this.trailLength - 2; i >= 0; i--) { ctx.lineTo(this.trail[i][0], this.trail[i][1]); } ctx.strokeStyle = this.color; ctx.lineWidth = 0.5; ctx.stroke(); } [104 more lines in file. Use offset=121 to continue.]
{"path":"/tmp/job-tWUEv3/index.html","offset":121,"limit":130}ctx.restore(); } remove() { const index = particles.indexOf(this); if (index !== -1) { particles.splice(index, 1); } } } // Shell class class Shell { constructor(x, y) { this.x = x; this.y = y; this.radius = 10; this.explosionColor = this.getRandomColor(); this.shellActive = true; } getRandomColor() { const hue = Math.random() * 360; return `hsl(${hue}, 100%, 80%)`; } update() { if (!this.shellActive) return; this.y -= 2; if (this.y < 0) { this.explode(); } } explode() { this.shellActive = false; const particleCount = 30 + Math.random() * 50; for (let i = 0; i < particleCount; i++) { const angle = Math.random() * Math.PI * 2; const distance = 15 + Math.random() * 25; const particleX = this.x + Math.cos(angle) * distance; const particleY = this.y + Math.sin(angle) * distance; const particle = new Particle(particleX, particleY, this.explosionColor, this); particles.push(particle); } } draw() { if (!this.shellActive) return; ctx.beginPath(); ctx.arc(this.x, this.y, this.radius, 0, Math.PI * 2); ctx.fillStyle = this.explosionColor; ctx.fill(); } } // Launch a shell function launchShell(x, y) { const shell = new Shell(x, y); shells.push(shell); } // Clear all fireworks function clearFireworks() { shells.length = 0; particles.length = 0; } // Animation loop function animate() { ctx.clearRect(0, 0, canvas.width, canvas.height); for (let i = shells.length - 1; i >= 0; i--) { shells[i].update(); shells[i].draw(); } for (let i = particles.length - 1; i >= 0; i--) { particles[i].update(); particles[i].draw(); } } // Event listeners canvas.addEventListener('click', (e) => { const rect = canvas.getBoundingClientRect(); const mouseX = e.clientX - rect.left; const mouseY = canvas.height - e.clientY - rect.top; launchShell(mouseX, mouseY); }); // Clear button controls.addEventListener('click', clearFireworks); // Initial demo shell setTimeout(() => { launchShell(canvas.width / 2, canvas.height); }, 1000); // Start animation setInterval(animate, 16); </script> </body> </html>
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Shell moves upward\n this.y -= 2;\n \Could not find the exact text in /tmp/job-tWUEv3/index.html. The old text must match exactly including all whitespace and newlines.
/tmp/job-tWUEv3/index.html (7459 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}
The demo shell is still not appearing immediately. Let's ensure the demo shell is launched at the right time and make sure the shell trajectory is more visible. I'll add a small delay adjustment and improve the shell's visual appearance.
{"path":"/tmp/job-tWUEv3/index.html","edits":[{"oldText":" // Initial demo shell\n setTimeout(() => {\n launchShellSuccessfully replaced 1 block(s) in /tmp/job-tWUEv3/index.html.
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}
Let me simplify the demo shell logic and ensure the shell is clearly visible by making it larger and more prominent. I'll also add a visual indicator for the shell's trajectory.
/tmp/job-tWUEv3/index.html (7961 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","error: missing ) after argument list"],"dom":"Launch Fireworks | Clear","images":"attached"}
Let me simplify the demo shell logic and focus on making the shell visible immediately. I'll remove the complex color manipulation and just ensure the shell is large and clearly visible.
/tmp/job-tWUEv3/index.html (7749 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}
Let me simplify the demo shell logic and ensure the shell is visible immediately by removing the interval-based highlighting and focusing on making the shell itself visible. I'll also fix the shell trajectory and particle behavior.
/tmp/job-tWUEv3/index.html (7635 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}
Let me simplify the demo shell logic and ensure the shell is visible immediately by removing the interval-based highlighting and focusing on making the shell itself visible with a more direct approach. I'll add a visual indicator for the shell's launch point.
/tmp/job-tWUEv3/index.html (7859 bytes)Successfully wrote to /tmp/job-tWUEv3/index.html
{"action":"click","x":600,"y":400}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Launch Fireworks | Clear","images":"attached"}