game init
This commit is contained in:
Anthony Stirling
parent
bcb4594afa
commit
6b0fedfabf
3 changed files with 351 additions and 0 deletions
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@ -14,6 +14,13 @@ public class GeneralWebController {
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model.addAttribute("currentPage", "merge-pdfs");
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return "merge-pdfs";
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}
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@GetMapping("/game")
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@Hidden
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public String gameForm(Model model) {
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model.addAttribute("currentPage", "game");
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return "game";
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}
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@GetMapping("/multi-tool")
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@Hidden
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public String multiToolForm(Model model) {
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264
src/main/resources/static/js/game.js
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264
src/main/resources/static/js/game.js
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@ -0,0 +1,264 @@
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document.addEventListener('DOMContentLoaded', function() {
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const gameContainer = document.getElementById('game-container');
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const player = document.getElementById('player');
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const scoreElement = document.getElementById('score');
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const levelElement = document.getElementById('level');
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const livesElement = document.getElementById('lives');
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const highScoreElement = document.getElementById('high-score');
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let playerX = gameContainer.clientWidth / 2;
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let playerY = 50;
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let paused = false;
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const fireRate = 200; // Time between shots in milliseconds
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let lastProjectileTime = 0;
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let lives = 3;
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let highScore = localStorage.getItem('highScore') ? parseInt(localStorage.getItem('highScore')) : 0;
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updateHighScore();
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const keysPressed = {};
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const pdfs = [];
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const projectiles = [];
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let score = 0;
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let level = 1;
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let pdfSpeed = 1;
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let gameOver = false;
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function handleKeys() {
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if (keysPressed['ArrowLeft']) {
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playerX -= 10;
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}
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if (keysPressed['ArrowRight']) {
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playerX += 10;
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}
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if (keysPressed[' '] && !gameOver) {
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const currentTime = new Date().getTime();
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if (currentTime - lastProjectileTime >= fireRate) {
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shootProjectile();
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lastProjectileTime = currentTime;
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}
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}
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updatePlayerPosition();
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}
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document.addEventListener('keydown', (event) => {
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keysPressed[event.key] = true;
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handleKeys();
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});
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document.addEventListener('keyup', (event) => {
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keysPressed[event.key] = false;
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});
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function updatePlayerPosition() {
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player.style.left = playerX + 'px';
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player.style.bottom = playerY + 'px';
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}
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function updateLives() {
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livesElement.textContent = 'Lives: ' + lives;
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}
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function updateHighScore() {
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highScoreElement.textContent = 'High Score: ' + highScore;
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}
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function shootProjectile() {
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const projectile = document.createElement('div');
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projectile.classList.add('projectile');
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projectile.style.backgroundColor = 'black';
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projectile.style.width = '5px';
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projectile.style.height = '10px';
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projectile.style.left = playerX + 20 + 'px';
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projectile.style.top = (gameContainer.clientHeight - playerY - 20) + 'px';
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gameContainer.appendChild(projectile);
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projectiles.push(projectile);
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}
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function spawnPdf() {
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const pdf = document.createElement('img');
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pdf.src = 'images/file-earmark-pdf.svg';
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pdf.classList.add('pdf');
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pdf.style.left = Math.floor(Math.random() * (gameContainer.clientWidth - 50)) + 'px';
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pdf.style.top = '0px';
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gameContainer.appendChild(pdf);
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pdfs.push(pdf);
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}
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function resetEnemies() {
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pdfs.forEach((pdf) => gameContainer.removeChild(pdf));
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pdfs.length = 0;
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}
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function updateGame() {
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if (gameOver || paused) return;
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pdfs.forEach((pdf, pdfIndex) => {
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const pdfY = parseInt(pdf.style.top) + pdfSpeed;
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if (pdfY + 50 > gameContainer.clientHeight) {
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gameContainer.removeChild(pdf);
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pdfs.splice(pdfIndex, 1);
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// Deduct 2 points when a PDF gets past the player
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score -= 0;
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updateScore();
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// Decrease lives and check if game over
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lives--;
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updateLives();
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if (lives <= 0) {
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endGame();
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return;
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}
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} else {
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pdf.style.top = pdfY + 'px';
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// Check for collision with player
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if (collisionDetected(player, pdf)) {
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lives--;
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updateLives();
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resetEnemies();
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if (lives <= 0) {
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endGame();
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return;
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}
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}
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}
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});
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function resetGame() {
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playerX = gameContainer.clientWidth / 2;
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playerY = 50;
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updatePlayerPosition();
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pdfs.forEach((pdf) => gameContainer.removeChild(pdf));
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projectiles.forEach((projectile) => gameContainer.removeChild(projectile));
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pdfs.length = 0;
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projectiles.length = 0;
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score = 0;
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level = 1;
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lives = 3;
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pdfSpeed = 2;
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gameOver = false;
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updateScore();
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updateLevel();
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updateLives();
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setTimeout(updateGame, 1000 / 60);
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spawnPdfInterval();
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}
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projectiles.forEach((projectile, projectileIndex) => {
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const projectileY = parseInt(projectile.style.top) - 10;
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if (projectileY < 0) {
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gameContainer.removeChild(projectile);
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projectiles.splice(projectileIndex, 1);
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} else {
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projectile.style.top = projectileY + 'px';
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}
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for (let pdfIndex = 0; pdfIndex < pdfs.length; pdfIndex++) {
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const pdf = pdfs[pdfIndex];
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if (collisionDetected(projectile, pdf)) {
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gameContainer.removeChild(pdf);
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gameContainer.removeChild(projectile);
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pdfs.splice(pdfIndex, 1);
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projectiles.splice(projectileIndex, 1);
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score = score + 10;
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updateScore();
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break;
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}
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}
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});
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setTimeout(updateGame, 1000 / 60);
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}
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function updateScore() {
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scoreElement.textContent = 'Score: ' + score;
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checkLevelUp();
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}
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function checkLevelUp() {
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const newLevel = Math.floor(score / 100) + 1;
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if (newLevel > level) {
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level = newLevel;
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levelElement.textContent = 'Level: ' + level;
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pdfSpeed += 1;
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}
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}
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function collisionDetected(a, b) {
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const rectA = a.getBoundingClientRect();
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const rectB = b.getBoundingClientRect();
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return (
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rectA.left < rectB.right &&
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rectA.right > rectB.left &&
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rectA.top < rectB.bottom &&
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rectA.bottom > rectB.top
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);
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}
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function endGame() {
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gameOver = true;
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if (score > highScore) {
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highScore = score;
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localStorage.setItem('highScore', highScore);
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updateHighScore();
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}
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alert('Game Over! Your final score is: ' + score);
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resetGame();
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}
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let spawnPdfTimeout;
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function spawnPdfInterval() {
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if (gameOver || paused) {
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clearTimeout(spawnPdfTimeout);
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return;
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}
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spawnPdf();
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spawnPdfTimeout = setTimeout(spawnPdfInterval, 1000 - level * 50);
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}
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updatePlayerPosition();
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updateGame();
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spawnPdfInterval();
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document.addEventListener('visibilitychange', function() {
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if (document.hidden) {
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paused = true;
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} else {
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paused = false;
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updateGame();
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spawnPdfInterval();
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}
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});
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});
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80
src/main/resources/templates/game.html
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80
src/main/resources/templates/game.html
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@ -0,0 +1,80 @@
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<!DOCTYPE html>
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<html th:lang="${#locale.toString()}" th:lang-direction="#{language.direction}" xmlns:th="http://www.thymeleaf.org">
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<th:block th:insert="~{fragments/common :: head(title=#{pageRemover.title})}"></th:block>
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<body>
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<div id="page-container">
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<div id="content-wrap">
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<div th:insert="~{fragments/navbar.html :: navbar}"></div>
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<br> <br>
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<div class="container">
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<div class="row justify-content-center">
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<div class="col-md-6">
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<div class="game-container-wrapper" style="position: relative;">
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<div id="game-container">
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<div id="score">Score: 0</div>
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<div id="lives">Lives: 3</div>
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<div id="level">Level: 1</div>
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<div id="high-score">High Score: 0</div>
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<img src="favicon.svg" class="player" id="player">
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</div>
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<style>
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#game-container {
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position: relative;
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width: 800px;
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height: 600px;
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background-color: white;
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margin: auto;
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overflow: hidden;
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}
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.pdf, .player, .projectile {
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position: absolute;
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}
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.pdf {
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width: 50px;
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height: 50px;
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}
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.player {
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width: 50px;
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height: 50px;
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}
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.projectile {
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background-color: black !important;
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width: 5px;
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height: 10px;
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}
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#score, #level, #lives,#high-score {
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color: black;
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font-family: sans-serif;
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position: absolute;
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font-size: 24px;
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}
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#score {
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top: 10px;
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left: 10px;
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}
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#level {
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top: 10px;
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right: 10px;
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}
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#lives {
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top: 10px;
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left: 190px;
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}
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#high-score {
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top: 10px;
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left: 290px;
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}
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</style>
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<script src="js/game.js"></script>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div th:insert="~{fragments/footer.html :: footer}"></div>
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</div>
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</body>
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</html>
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