Created
January 3, 2020 19:09
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<!doctype html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>Coin Collector!</title> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/pixi.js/5.1.3/pixi.min.js"></script> | |
<style> | |
body { | |
margin: 0; | |
padding: 0; | |
text-align: center; | |
overflow: hidden; | |
background-color: green; | |
} | |
</style> | |
<meta name="viewport" content="width=device-width, user-scalable=no" /> | |
<link rel="manifest" href="manifest.json" /> | |
</head> | |
<body> | |
<script type="module"> | |
const ONE_BLOCK_IN_PIXELS = 10; | |
const SCREEN_OUT_OF_BOUNDS_OFFSET = 1; | |
const coinCollectorApplication = new PIXI.Application({ | |
width: window.innerWidth, | |
height: window.innerHeight, | |
antialias: true, | |
transparent: false, | |
resolution: 1, | |
backgroundColor: 0x262d41, | |
autoDensity: true | |
}); | |
let type = "WebGL" | |
if (!PIXI.utils.isWebGLSupported()) { | |
type = "canvas" | |
} | |
document.body.appendChild(coinCollectorApplication.view); | |
const polyPoints = [ | |
(window.innerWidth / 2), -50, // top left | |
(window.innerWidth / 2), -50, // top right | |
window.innerWidth, window.innerHeight, // bottom right | |
0, window.innerHeight // bottom left | |
]; | |
const floor = new PIXI.Graphics() | |
.beginFill(0x22a6d7, 0.4) | |
.drawPolygon(polyPoints) | |
.lineStyle(100, 0xFF0000); | |
floor.sortableChildren = true | |
const backgroundTexture = PIXI.Texture.from('back.png'); | |
const background = new PIXI.Sprite(backgroundTexture); | |
background.width = window.innerWidth; | |
background.height = window.innerHeight; | |
const bushTexture = PIXI.Texture.from('bush.png'); | |
const treeTexture = PIXI.Texture.from('tree.png'); | |
const playerTexture = PIXI.Texture.from('player.png'); | |
const player = new PIXI.Sprite(playerTexture); | |
player.width = 150; | |
player.height = 150; | |
player.x = window.innerWidth / 2; | |
player.y = window.innerHeight - 200; | |
document.addEventListener('keydown', e => { | |
if (e.keyCode === 39 || e.keyCode === 68) { | |
player.x = player.x + 30; | |
} | |
if (e.keyCode === 37 || e.keyCode === 65 || e.keyCode === 81) { | |
player.x = player.x - 30; | |
} | |
}) | |
const objects = [] | |
let treeSpawning = false; | |
window.setInterval(function () { | |
let sprite = new PIXI.Sprite(bushTexture); | |
sprite.zIndex = 1 | |
objects.push({ | |
x: (window.innerWidth / 2 + 40) - (Math.floor(Math.random() * 90) + 1), | |
y: 0, | |
height: 5, | |
width: 5, | |
sprite: sprite, | |
direction: Math.floor(Math.random() * 2) + 1, | |
xMovement: Math.floor(Math.random() * 3700) + 500, | |
multiplier: 0 | |
}) | |
}, 300); | |
window.setInterval(function () { | |
let sprite = new PIXI.Sprite(treeTexture); | |
sprite.zIndex = 3 | |
objects.push({ | |
x: (window.innerWidth / 2 - 10) - (Math.floor(Math.random() * 90) + 1), | |
y: -100, | |
height: 80, | |
width: 80, | |
sprite: sprite, | |
direction: Math.floor(Math.random() * 2) + 1, | |
xMovement: Math.floor(Math.random() * 3700) + 500, | |
multiplier: 0 | |
}) | |
}, 1200); | |
coinCollectorApplication.ticker.add(delta => { | |
objects.forEach(object => { | |
object.sprite.x = object.x | |
object.sprite.y = object.y | |
object.sprite.width = object.width | |
object.sprite.height = object.height | |
floor.addChild(object.sprite); | |
object.y = object.y + 4 * object.multiplier; | |
if(object.direction === 1){ | |
object.x = object.x + (window.innerWidth / object.xMovement) * object.multiplier | |
}else{ | |
object.x = object.x - (window.innerWidth / object.xMovement) * object.multiplier | |
} | |
object.height = object.height + 0.4; | |
object.width = object.width + 0.4; | |
object.multiplier = object.multiplier + 0.01 | |
}) | |
}); | |
coinCollectorApplication.stage.addChild(background); | |
coinCollectorApplication.stage.addChild(floor); | |
coinCollectorApplication.stage.addChild(player); | |
</script> | |
</body> | |
</html> |
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