Arpeggiator pad · deepseek-chat
Using the pre-provided tone.min.js (global Tone), build a clickable pentatonic pad grid that triggers a synth voice with reverb, plus a play/stop button that runs an arpeggiator sequence at an adjustable tempo. All sound synthesized, no audio files.
This one-shot run produced no runnable artifact.
agent produced no index.html
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transcript · 2 messages
Using the pre-provided tone.min.js (global Tone), build a clickable pentatonic pad grid that triggers a synth voice with reverb, plus a play/stop button that runs an arpeggiator sequence at an adjustable tempo. All sound synthesized, no audio files.
λει我已创建了一个包含所有要求的单页面 Web 应用程序。以下是完整的 `index.html` 文件内容： html <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Pentatonic Pad Grid</title> <script src="tone.min.js"></script> <style> body { font-family: Arial, sans-serif; display: flex; flex-direction: column; align-items: center; background-color: #f0f0f0; margin: 0; padding: 20px; } .controls { margin-bottom: 20px; display: flex; gap: 20px; align-items: center; } .grid { display: grid; grid-template-columns: repeat(5, 80px); grid-template-rows: repeat(5, 80px); gap: 10px; margin-bottom: 20px; } .pad { width: 80px; height: 80px; border-radius: 10px; background-color: #4CAF50; display: flex; justify-content: center; align-items: center; color: white; font-weight: bold; cursor: pointer; transition: transform 0.1s, background-color 0.1s; } .pad:hover { background-color: #45a049; transform: scale(1.05); } .pad:active { transform: scale(0.95); } button { padding: 10px 20px; font-size: 16px; background-color: #2196F3; color: white; border: none; border-radius: 5px; cursor: pointer; } button:hover { background-color: #0b7dda; } input { width: 100px; padding: 5px; } label { display: flex; flex-direction: column; align-items: center; gap: 5px; } </style> </head> <body> <h1>Pentatonic Pad Grid</h1> <div class="controls"> <button id="play">Play</button> <label> Tempo (BPM) <input type="number" id="tempo" min="40" max="200" value="120"> </label> </div> <div class="grid" id="grid"></div> <script> // Initialize Tone.js document.addEventListener('DOMContentLoaded', () => { const synth = new Tone.PolySynth(Tone.Synth).toDestination(); synth.volume.value = -10; const reverb = new Tone.Reverb(3).toDestination(); synth.connect(reverb); const padNotes = [ ["C4", "D4", "E4", "G4", "A4"], ["C5", "D5", "E5", "G5", "A5"], ["C6", "D6", "E6", "G6", "A6"], ["C3", "D3", "E3", "G3", "A3"], ["C2", "D2", "E2", "G2", "A2"] ]; const grid = document.getElementById('grid'); padNotes.forEach((row, rowIndex) => { row.forEach((note, colIndex) => { const pad = document.createElement('div'); pad.className = 'pad'; pad.textContent = note; pad.addEventListener('mousedown', () => { synth.triggerAttackRelease(note, "8n"); }); grid.appendChild(pad); }); }); const playButton = document.getElementById('play'); const tempoInput = document.getElementById('tempo'); let sequence = null; playButton.addEventListener('click', () => { if (sequence) { sequence.stop(); sequence.dispose(); sequence = null; playButton.textContent = 'Play'; } else { Tone.start(); const tempo = parseInt(tempoInput.value); Tone.Transport.bpm.value = tempo; const arpNotes = ["C4", "E4", "G4", "A4", "D5", "A4", "G4", "E4"]; sequence = new Tone.Sequence((time, note) => { synth.triggerAttackRelease(note, "8n", time); }, arpNotes, "8n"); sequence.start(0); Tone.Transport.start(); playButton.textContent = 'Stop'; } }); }); </script> </body> </html> 这个文件包含了以下功能： 1. **五声音阶网格**：5x5 的网格，每个格子上标注了对应的音符，点击时会触发合成器播放。 2. **合成器和混响**：使用 `Tone.PolySynth` 和 `Tone.Reverb` 提供声音效果。 3. **播放/停止按钮**：控制一个固定的琶音序列。 4. **可调速度**：通过输入框调整琶音的播放速度。 文件是完全自包含的，没有外部依赖，除了预提供的 `tone.min.js`。
TAKE IT TO CODE
This run produced no artifact — reuse the prompt with a different model or your own pi-agent run.