Method burst

js/script.js:1760–2046

* 在指定位置爆炸 * @param {*} x * @param {*} y

(x, y)

	 * @param {*} y
	 */
	burst(x, y) {
		// Set burst speed so overall burst grows to set size. This specific formula was derived from testing, and is affected by simulated air drag.
		const speed = this.spreadSize / 96;

		let color, onDeath, sparkFreq, sparkSpeed, sparkLife;
		let sparkLifeVariation = 0.25;
		// Some death effects, like crackle, play a sound, but should only be played once.
		//有些死亡效果，像爆裂声，播放声音，但应该只播放一次。
		let playedDeathSound = false;

		if (this.crossette)
			onDeath = (star) => {
				if (!playedDeathSound) {
					soundManager.playSound("crackleSmall");
					playedDeathSound = true;
				}
				crossetteEffect(star);
			};
		if (this.crackle)
			onDeath = (star) => {
				if (!playedDeathSound) {
					soundManager.playSound("crackle");
					playedDeathSound = true;
				}
				crackleEffect(star);
			};
		if (this.floral) onDeath = floralEffect;
		if (this.fallingLeaves) onDeath = fallingLeavesEffect;

		if (this.glitter === "light") {
			sparkFreq = 400;
			sparkSpeed = 0.3;
			sparkLife = 300;
			sparkLifeVariation = 2;
		} else if (this.glitter === "medium") {
			sparkFreq = 200;
			sparkSpeed = 0.44;
			sparkLife = 700;
			sparkLifeVariation = 2;
		} else if (this.glitter === "heavy") {
			sparkFreq = 80;
			sparkSpeed = 0.8;
			sparkLife = 1400;
			sparkLifeVariation = 2;
		} else if (this.glitter === "thick") {
			sparkFreq = 16;
			sparkSpeed = isHighQuality ? 1.65 : 1.5;
			sparkLife = 1400;
			sparkLifeVariation = 3;
		} else if (this.glitter === "streamer") {
			sparkFreq = 32;
			sparkSpeed = 1.05;
			sparkLife = 620;
			sparkLifeVariation = 2;
		} else if (this.glitter === "willow") {
			sparkFreq = 120;
			sparkSpeed = 0.34;
			sparkLife = 1400;