會講土味情話的煙火怎麼輸？

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// Particle Explosion Effect with Random Pickup Lines in p5.js for OpenProcessing
​
let particles = [];  // Array to store particles
let explosionCenter; // Center of explosion
let numParticles = 100;  // Number of particles to generate
let pickupLines = [
  "我有個秘密，\n需要嘴對嘴告訴你。",
  "我優點很多，\n但有一個缺點，\n缺點你。",
  "我有兩個心願，\n在你身邊和你在身邊。",
  "報告！\n我變心了，\n今天變得比昨天還喜歡你。",
  "外面風很大，\n有什麼事我們被窩裡說。",
  "你能不能好好走路，\n都撞上我的心了。",
  "距離不是問題，\n你離我不夠近才是問題。",
  "我結婚你一定要來，\n要不然沒有新郎很尷尬。",
  "我做事向來十拿九穩，\n差的那一穩，\n是你的吻。",
  "我有超能力，\n超級喜歡你。"  // 在逗號後加上 \n 实现换行
];
let currentLine = ''; // Variable to store the current random line
​
function setup() {
  createCanvas(400, 400);
  background(0);
  explosionCenter = createVector(width / 2, height / 2); // Set explosion center
  textAlign(CENTER, CENTER);
  textSize(14); // Make the text smaller
}
​
function draw() {
  background(0, 50); // Fade background for trails
​
  // Update and display particles
  for (let i = particles.length - 1; i >= 0; i--) {
    let p = particles[i];
    p.update();
    p.show();
​
    // Remove particle if it fades out completely
    if (p.alpha <= 0) {
      particles.splice(i, 1);
    }
  }
​
  // Display the random pickup line at the explosion center
  displayRainbowText(currentLine, explosionCenter.x, explosionCenter.y);
}
​
function mousePressed() {
  // Trigger explosion at mouse location
  explosionCenter = createVector(mouseX, mouseY);
​
  // Randomly pick a new pickup line from the list
  currentLine = random(pickupLines);
​
  for (let i = 0; i < numParticles; i++) {
    particles.push(new Particle(explosionCenter));
  }
}
​
// Function to display text with rainbow gradient effect
function displayRainbowText(pickupText, x, y) {
  let rainbowColors = [
    color(255, 0, 0),    // Red
    color(255, 165, 0),  // Orange
    color(255, 255, 0),  // Yellow
    color(0, 255, 0),    // Green
    color(0, 0, 255),    // Blue
    color(75, 0, 130),   // Indigo
    color(238, 130, 238) // Violet
  ];
​
  // Shuffle the rainbow colors for a random order
  shuffle(rainbowColors, true);
​
  // Draw each character with a different color from the shuffled gradient
  let lines = pickupText.split('\n'); // Split the text by newline character
  let textLength = 0;
  for (let j = 0; j < lines.length; j++) { // Loop through each line
    let line = lines[j];
    let lineLength = 0;
    for (let i = 0; i < line.length; i++) {
      let c = line.charAt(i);  // Use line instead of pickupText
      fill(rainbowColors[i % rainbowColors.length]);
      text(c, x + lineLength, y + j * 20); // Add vertical offset for each line
      lineLength += textWidth(c);
    }
  }
}
​
// Particle class
class Particle {
  constructor(position) {
    this.pos = position.copy();
    this.vel = p5.Vector.random2D();
    this.vel.mult(random(2, 5));  // Random speed
    this.size = random(4, 10);  // Random size
    this.alpha = 255;  // Starting opacity
    this.color = color(random(100, 255), random(100, 255), random(100, 255));
  }
​
  update() {
    this.pos.add(this.vel);     // Move particle
    this.vel.mult(0.96);        // Apply slight drag
    this.alpha -= 4;            // Fade out
  }
​
  show() {
    noStroke();
    fill(red(this.color), green(this.color), blue(this.color), this.alpha);
    ellipse(this.pos.x, this.pos.y, this.size);
  }
}
​