The Fly

Size
3,405 Kb
Views
16,192

How do I make an the fly?

An HTML5 mini game supersmall I made for fun. What is a the fly? How do you make a the fly? This script and codes were developed by Gianluca Guarini on 04 November 2022, Friday.

The Fly Previews

The Fly - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>The Fly</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css"> <link rel="stylesheet" href="css/style.css">
</head>
<body>	<link href='https://fonts.googleapis.com/css?family=Hanalei+Fill' rel='stylesheet' type='text/css'>
<canvas width="666" height="333"></canvas> <script src="js/index.js"></script>
</body>
</html>

The Fly - Script Codes CSS Codes

body { margin: 0; background: black;
}
canvas { background: white; position: absolute; left: 50%; top: 50%; margin: -166.5px 0 0 -333px; border: 1px solid black;
}

The Fly - Script Codes JS Codes

(function () {	'use strict';	Object.getOwnPropertyNames(window.Math).forEach(function (method) {	window[method] = Math[method];	});	function moveObj(obj) {	obj.x += cos(obj.angle) * obj.speed;	obj.y += sin(obj.angle) * obj.speed;	}	function toRadians(angle) {	return angle * PI / 180;	}	var canvas = document.querySelectorAll('canvas')[0],	ctx = canvas.getContext('2d'),	mouse = {	x: 0,	y: 0,	isDown: false	},	isTouch = "ontouchstart" in window || window.DocumentTouch && document instanceof DocumentTouch,	count = 0,	ninetyDegrees = toRadians(90),	flies = [];	function Fly() {	this.x = random() * canvas.width * 0.8;	this.y = random() * canvas.height * 0.8;	this.size = 15;	this.speed = random() * 3;	this.angle = toRadians(random() * 360);	this.killed = false;	this.fade = 1;	var blood = [],	lastUpdate = new Date().getTime();	this.draw = function (now) {	this.halfSize = this.size / 2;	if (this.killed) {	if (!blood.length) {	var i = 40;	while (i--) {	blood.push({	x: this.x + this.halfSize,	y: this.y + this.halfSize,	speed: random() * 3,	size: random() * this.halfSize,	angle: toRadians(random() * 360)	})	}	}	var _this = this;	blood.forEach(function (p) {	moveObj(p);	ctx.save();	ctx.translate(p.x + p.size / 2, p.y - p.size / 2);	ctx.rotate(p.angle);	ctx.beginPath();	ctx.fillStyle = 'rgba(255,0,0,' + _this.fade + ')';	ctx.rect(0, 0, p.size, p.size);	ctx.fill();	ctx.closePath();	ctx.restore();	});	this.fade -= 0.05;	} else {	this.delta = lastUpdate - now;	if (this.delta <= 0) {	this.angle += toRadians((random() * 360) - 180);	lastUpdate = now + random() * 500 + 500;	} else if (this.x <= 0 || this.x >= canvas.width || this.y <= 0 || this.y >= canvas.height) {	this.angle -= toRadians(180);	}	ctx.save();	ctx.translate(this.x + this.halfSize, this.y + this.halfSize);	ctx.rotate(this.angle + ninetyDegrees);	ctx.beginPath();	ctx.fillStyle = 'rgba(0,0,0,0.7)';	ctx.rect(-this.halfSize, -this.halfSize, this.size, this.size);	ctx.fill();	ctx.closePath();	var flyFactor = random() * 7;	ctx.beginPath();	ctx.fillStyle = 'rgba(0,0,0,0.2)';	ctx.rect(-10 - this.halfSize, -flyFactor + 7 - this.halfSize, this.size, this.size / 2);	ctx.rect(+10 - this.halfSize, -flyFactor + 7 - this.halfSize, this.size, this.size / 2);	ctx.fill();	ctx.closePath();	ctx.restore();	}	};	}	function render() {	var now = new Date().getTime();	ctx.clearRect(0, 0, canvas.width, canvas.height);	ctx.fillStyle = 'rgb(' + (count * 20 < 255 ? (count * 20) : 255) + ',0,0)';	ctx.fillText('F1ies K!ll3d: ' + count, 66, 33);	flies.forEach(function (fly, i) {	moveObj(fly);	if (	mouse.isDown &&	mouse.x > fly.x &&	mouse.x < fly.x + fly.size &&	mouse.y > fly.y &&	mouse.y < fly.y + fly.size) {	fly.killed = true;	}	fly.draw(now);	if (fly.fade <= 0) {	flies.splice(i, 1);	flies.push(new Fly());	count++;	flies.forEach(function (_fly) {	_fly.speed += count * 0.01;	})	}	});	mouse.isDown = false;	requestAnimationFrame(render);	}	var i = 10;	while (i--) {	flies.push(new Fly());	}	window.addEventListener(isTouch ? 'touchstart' : 'mousedown', function (e) {	e.preventDefault();	var pointer = isTouch ? e.touches[0] : e;	mouse.x = pointer.pageX - (canvas.offsetLeft - canvas.scrollLeft);	mouse.y = pointer.pageY - (canvas.offsetTop - canvas.scrollTop);	mouse.isDown = true;	});	window.addEventListener(isTouch ? 'touchend' : 'mouseup', function () {	mouse.isDown = false;	});	window.onload = function () {	ctx.font = '28px "Hanalei Fill"';	ctx.textAlign = 'center';	ctx.fillStyle = 'rgb(255,0,0)';	ctx.fillText('K!ll th3m 4ll!', 333, 166.5);	ctx.font = '18px "Hanalei Fill"';	setTimeout(render, 3000);	};
}())
The Fly - Script Codes
The Fly - Script Codes
Home Page Home
Developer Gianluca Guarini
Username GianlucaGuarini
Uploaded November 04, 2022
Rating 3.5
Size 3,405 Kb
Views 16,192
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Gianluca Guarini (GianlucaGuarini) Script Codes
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