homeman-deno/common.ts

import { confetti } from 'https://esm.sh/@tsparticles/confetti@3.0.3'
import { IS_BROWSER } from '$fresh/runtime.ts'

let fireworks: HTMLAudioElement | null
if (IS_BROWSER) {
	fireworks = new Audio('/fireworks.mp3')
}

export function excitement() {
	if (IS_BROWSER) {
		const count = 200,
			defaults = {
				origin: { y: 0.7 },
			}

		if (fireworks) fireworks.play()

		// deno-lint-ignore no-inner-declarations
		function fire(particleRatio: number, opts: {
			spread?: number
			startVelocity?: number
			decay?: number
			scalar?: number
		}) {
			confetti(
				Object.assign({}, defaults, opts, {
					particleCount: Math.floor(count * particleRatio),
				}),
			)
		}

		fire(0.25, {
			spread: 26,
			startVelocity: 55,
		})

		fire(0.2, {
			spread: 60,
		})

		fire(0.35, {
			spread: 100,
			decay: 0.91,
			scalar: 0.8,
		})

		fire(0.1, {
			spread: 120,
			startVelocity: 25,
			decay: 0.92,
			scalar: 1.2,
		})

		fire(0.1, {
			spread: 120,
			startVelocity: 45,
		})
	}
}