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Running
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6f69eeb
1
Parent(s):
d1f39a6
Update index.html
Browse files- index.html +157 -19
index.html
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@@ -1,19 +1,157 @@
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<!
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<html>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Flappy Bird</title>
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<style>
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body {
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margin: 0;
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overflow: hidden;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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background-color: #70c5ce;
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}
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canvas {
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border: 2px solid #333;
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}
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</style>
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</head>
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<body>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/1.4.0/p5.js"></script>
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<script>
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let bird;
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let pipes = [];
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let gameState = 0; // 0: not started, 1: playing, 2: game over
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let score = 0;
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function setup() {
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createCanvas(windowWidth / 2, windowHeight / 1.5);
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bird = new Bird();
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pipes.push(new Pipe());
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}
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function draw() {
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background(220);
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if (gameState === 1) {
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for (let i = pipes.length - 1; i >= 0; i--) {
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pipes[i].show();
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pipes[i].update();
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if (pipes[i].hits(bird)) {
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gameState = 2; // Game Over
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}
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if (pipes[i].offscreen()) {
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pipes.splice(i, 1);
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score++;
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}
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}
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bird.update();
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bird.show();
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if (frameCount % 100 === 0) {
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pipes.push(new Pipe());
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}
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} else if (gameState === 0) {
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fill(0);
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textAlign(CENTER);
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text("Press Space to Start", width / 2, height / 2);
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} else {
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fill(255, 0, 0);
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textSize(32);
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textAlign(CENTER);
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text("Game Over", width / 2, height / 2);
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text("Score: " + score, width / 2, height / 2 + 40);
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}
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}
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function keyPressed() {
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if (key === ' ') {
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if (gameState === 0 || gameState === 2) {
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pipes = [];
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bird = new Bird();
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score = 0;
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gameState = 1;
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} else {
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bird.up();
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}
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}
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}
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class Bird {
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constructor() {
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this.y = height / 2;
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this.x = 64;
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this.gravity = 0.6;
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this.lift = -15;
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this.velocity = 0;
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this.size = 32;
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}
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show() {
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fill(255, 200, 0);
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ellipse(this.x, this.y, this.size, this.size);
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}
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update() {
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this.velocity += this.gravity;
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this.velocity *= 0.9;
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this.y += this.velocity;
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if (this.y > height) {
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this.y = height;
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this.velocity = 0;
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}
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if (this.y < 0) {
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this.y = 0;
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this.velocity = 0;
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}
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}
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up() {
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this.velocity += this.lift;
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}
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}
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class Pipe {
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constructor() {
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this.top = random(height / 2);
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this.bottom = random(height / 2);
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this.x = width;
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this.w = 20;
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this.speed = 3;
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}
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show() {
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fill(0, 200, 0);
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rect(this.x, 0, this.w, this.top);
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rect(this.x, height - this.bottom, this.w, this.bottom);
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}
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update() {
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this.x -= this.speed;
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}
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offscreen() {
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return this.x < -this.w;
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}
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hits(bird) {
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if (bird.y < this.top || bird.y > height - this.bottom) {
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if (bird.x > this.x && bird.x < this.x + this.w) {
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return true;
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}
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}
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return false;
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}
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}
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</script>
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</body>
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</html>
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