antlauzon · June 28, 2021 19:47
diff --git a/spam_domain_confetti.html b/spam_domain_confetti.html
 <html>
 <head>
 <title>spam domain confetti</title>
 <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
 </head>
 <body>
 <canvas id="canvas" style="width:100%; height:100%" />
 <script>
 var canvas1, ctx, W, H;
 if (screen.width >= 988) var mp = 150;
 else mp = 75;
 var deactivationTimerHandler, reactivationTimerHandler, animationHandler, particles = [],
    angle = 0,
    tiltAngle = 0,
    confettiActive = !0,
    animationComplete = !0,
    particleColors = {
        colorOptions: ["DodgerBlue", "OliveDrab", "Gold", "pink", "SlateBlue", "lightblue", "Violet", "PaleGreen", "SteelBlue", "SandyBrown", "Chocolate", "Crimson"],
        colorIndex: 0,
        colorIncrementer: 0,
        colorThreshold: 10,
        getColor: function() {
            return this.colorIncrementer >= 10 && (this.colorIncrementer = 0, this.colorIndex++, this.colorIndex >= this.colorOptions.length && (this.colorIndex = 0)), this.colorIncrementer++, this.colorOptions[this.colorIndex]
        }
    };

 function confettiParticle(t) {
    this.x = Math.random() * W, this.y = Math.random() * H - H, this.r = RandomFromTo(10, 30), this.d = Math.random() * mp + 10, this.color = t, this.tilt = Math.floor(10 * Math.random()) - 10, this.tiltAngleIncremental = .07 * Math.random() + .05, this.tiltAngle = 0, this.draw = function() {
        return ctx.beginPath(), ctx.lineWidth = this.r / 2, ctx.strokeStyle = this.color, ctx.moveTo(this.x + this.tilt + this.r / 4, this.y), ctx.lineTo(this.x + this.tilt, this.y + this.tilt + this.r / 4), ctx.stroke()
    }
 }

 function InitializeButton() {
    $("#stopButton").click(DeactivateConfetti), $("#startButton").click(RestartConfetti)
 }

 function SetGlobals() {
    canvas1 = document.getElementById("canvas"), ctx = canvas1.getContext("2d"), W = window.innerWidth, H = window.innerHeight, canvas1.width = W, canvas1.height = H
 }

 function InitializeConfetti() {
    particles = [], animationComplete = !1;
    for (var t = 0; t < mp; t++) {
        var i = particleColors.getColor();
        particles.push(new confettiParticle(i))
    }
    StartConfetti()
 }

 function Draw() {
    ctx.clearRect(0, 0, W, H);
    for (var t, i = [], n = 0; n < mp; n++) t = n, i.push(particles[t].draw());
    return Update(), i
 }

 function RandomFromTo(t, i) {
    return Math.floor(Math.random() * (i - t + 1) + t)
 }

 function Update() {
    var t, i = 0;
    angle += .01, tiltAngle += .1;
    for (var n = 0; n < mp; n++) {
        if (t = particles[n], animationComplete) return;
        !confettiActive && t.y < -15 ? t.y = H + 100 : (stepParticle(t, n), t.y <= H && i++, CheckForReposition(t, n))
    }
    0 === i && StopConfetti()
 }

 function CheckForReposition(t, i) {
    (t.x > W + 20 || t.x < -20 || t.y > H) && confettiActive && (i % 5 > 0 || i % 2 == 0 ? repositionParticle(t, Math.random() * W, -10, Math.floor(10 * Math.random()) - 10) : Math.sin(angle) > 0 ? repositionParticle(t, -5, Math.random() * H, Math.floor(10 * Math.random()) - 10) : repositionParticle(t, W + 5, Math.random() * H, Math.floor(10 * Math.random()) - 10))
 }

 function stepParticle(t, i) {
    t.tiltAngle += t.tiltAngleIncremental, t.y += (Math.cos(angle + t.d) + 3 + t.r / 2) / 2, t.x += Math.sin(angle), t.tilt = 15 * Math.sin(t.tiltAngle - i / 3)
 }

 function repositionParticle(t, i, n, e) {
    t.x = i, t.y = n, t.tilt = e
 }

 function StartConfetti() {
    W = window.innerWidth, H = window.innerHeight, canvas1.width = W, canvas1.height = H,
        function t() {
            return animationComplete ? null : (animationHandler = requestAnimFrame(t), Draw())
        }()
 }

 function ClearTimers() {
    clearTimeout(reactivationTimerHandler), clearTimeout(animationHandler)
 }

 function DeactivateConfetti() {
    confettiActive = !1, ClearTimers()
 }

 function StopConfetti() {
    animationComplete = !0, null != ctx && ctx.clearRect(0, 0, W, H)
 }

 function RestartConfetti() {
    ClearTimers(), StopConfetti(), reactivationTimerHandler = setTimeout(function() {
        confettiActive = !0, animationComplete = !1, InitializeConfetti()
    }, 100)
 }
 $(document).ready(function() {
    SetGlobals(), InitializeButton(), InitializeConfetti(), $(window).resize(function() {
        W = window.innerWidth, H = window.innerHeight, canvas1.width = W, canvas1.height = H
    })
 }), window.requestAnimFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(t) {
    return window.setTimeout(t, 1e3 / 60)
 };
 </script>
 </body>
 <html>
	<html>
	<head>
	<title>spam domain confetti</title>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
	</head>
	<body>
	<canvas id="canvas" style="width:100%; height:100%" />
	<script>
	var canvas1, ctx, W, H;
	if (screen.width >= 988) var mp = 150;
	else mp = 75;
	var deactivationTimerHandler, reactivationTimerHandler, animationHandler, particles = [],
	angle = 0,
	tiltAngle = 0,
	confettiActive = !0,
	animationComplete = !0,
	particleColors = {
	colorOptions: ["DodgerBlue", "OliveDrab", "Gold", "pink", "SlateBlue", "lightblue", "Violet", "PaleGreen", "SteelBlue", "SandyBrown", "Chocolate", "Crimson"],
	colorIndex: 0,
	colorIncrementer: 0,
	colorThreshold: 10,
	getColor: function() {
	return this.colorIncrementer >= 10 && (this.colorIncrementer = 0, this.colorIndex++, this.colorIndex >= this.colorOptions.length && (this.colorIndex = 0)), this.colorIncrementer++, this.colorOptions[this.colorIndex]
	}
	};

	function confettiParticle(t) {
	this.x = Math.random() * W, this.y = Math.random() * H - H, this.r = RandomFromTo(10, 30), this.d = Math.random() * mp + 10, this.color = t, this.tilt = Math.floor(10 * Math.random()) - 10, this.tiltAngleIncremental = .07 * Math.random() + .05, this.tiltAngle = 0, this.draw = function() {
	return ctx.beginPath(), ctx.lineWidth = this.r / 2, ctx.strokeStyle = this.color, ctx.moveTo(this.x + this.tilt + this.r / 4, this.y), ctx.lineTo(this.x + this.tilt, this.y + this.tilt + this.r / 4), ctx.stroke()
	}
	}

	function InitializeButton() {
	$("#stopButton").click(DeactivateConfetti), $("#startButton").click(RestartConfetti)
	}

	function SetGlobals() {
	canvas1 = document.getElementById("canvas"), ctx = canvas1.getContext("2d"), W = window.innerWidth, H = window.innerHeight, canvas1.width = W, canvas1.height = H
	}

	function InitializeConfetti() {
	particles = [], animationComplete = !1;
	for (var t = 0; t < mp; t++) {
	var i = particleColors.getColor();
	particles.push(new confettiParticle(i))
	}
	StartConfetti()
	}

	function Draw() {
	ctx.clearRect(0, 0, W, H);
	for (var t, i = [], n = 0; n < mp; n++) t = n, i.push(particles[t].draw());
	return Update(), i
	}

	function RandomFromTo(t, i) {
	return Math.floor(Math.random() * (i - t + 1) + t)
	}

	function Update() {
	var t, i = 0;
	angle += .01, tiltAngle += .1;
	for (var n = 0; n < mp; n++) {
	if (t = particles[n], animationComplete) return;
	!confettiActive && t.y < -15 ? t.y = H + 100 : (stepParticle(t, n), t.y <= H && i++, CheckForReposition(t, n))
	}
	0 === i && StopConfetti()
	}

	function CheckForReposition(t, i) {
	(t.x > W + 20 \|\| t.x < -20 \|\| t.y > H) && confettiActive && (i % 5 > 0 \|\| i % 2 == 0 ? repositionParticle(t, Math.random() * W, -10, Math.floor(10 * Math.random()) - 10) : Math.sin(angle) > 0 ? repositionParticle(t, -5, Math.random() * H, Math.floor(10 * Math.random()) - 10) : repositionParticle(t, W + 5, Math.random() * H, Math.floor(10 * Math.random()) - 10))
	}

	function stepParticle(t, i) {
	t.tiltAngle += t.tiltAngleIncremental, t.y += (Math.cos(angle + t.d) + 3 + t.r / 2) / 2, t.x += Math.sin(angle), t.tilt = 15 * Math.sin(t.tiltAngle - i / 3)
	}

	function repositionParticle(t, i, n, e) {
	t.x = i, t.y = n, t.tilt = e
	}

	function StartConfetti() {
	W = window.innerWidth, H = window.innerHeight, canvas1.width = W, canvas1.height = H,
	function t() {
	return animationComplete ? null : (animationHandler = requestAnimFrame(t), Draw())
	}()
	}

	function ClearTimers() {
	clearTimeout(reactivationTimerHandler), clearTimeout(animationHandler)
	}

	function DeactivateConfetti() {
	confettiActive = !1, ClearTimers()
	}

	function StopConfetti() {
	animationComplete = !0, null != ctx && ctx.clearRect(0, 0, W, H)
	}

	function RestartConfetti() {
	ClearTimers(), StopConfetti(), reactivationTimerHandler = setTimeout(function() {
	confettiActive = !0, animationComplete = !1, InitializeConfetti()
	}, 100)
	}
	$(document).ready(function() {
	SetGlobals(), InitializeButton(), InitializeConfetti(), $(window).resize(function() {
	W = window.innerWidth, H = window.innerHeight, canvas1.width = W, canvas1.height = H
	})
	}), window.requestAnimFrame = window.requestAnimationFrame \|\| window.webkitRequestAnimationFrame \|\| window.mozRequestAnimationFrame \|\| window.oRequestAnimationFrame \|\| window.msRequestAnimationFrame \|\| function(t) {
	return window.setTimeout(t, 1e3 / 60)
	};
	</script>
	</body>
	<html>