662 lines
15 KiB
JavaScript
662 lines
15 KiB
JavaScript
let board = document.getElementById('tetris-canvas');
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const boardBis = document.getElementById('tetris-canvas').cloneNode(true);
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const scoreElement = document.getElementById('score-value');
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const loadMenu = document.getElementById('load-menu');
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const mainMenu = document.getElementById('main-menu');
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const pauseMenu = document.getElementById('pause-menu');
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const startButton = document.getElementById('start-button');
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const pauseButton = document.getElementById('pause-button');
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let preview = document.getElementById('preview-canvas');
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const previewBis = document.getElementById('preview-canvas').cloneNode(true);
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const gameOverMenu = document.getElementById('game-over-menu');
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const restartButton = document.getElementById('restart-button');
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const boardContainer = document.getElementById('board-container');
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const previewContainer = document.getElementById('preview-container');
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const buttonContainer = document.getElementById('pause-container');
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const highScoreTemplate = document.getElementById('high-score-template');
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const highScoresList = document.getElementById('high-scores-list');
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restartButton.addEventListener('click', () =>
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{
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displayGameBoard();
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startGame();
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refresh();
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}
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);
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startButton.addEventListener('click', () =>
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{
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startGame();
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});
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pauseButton.addEventListener('click', () =>
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{
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pauseGame();
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});
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let boardContext = board.getContext('2d');
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let previewContext = preview.getContext('2d');
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boardContext.fillStyle = 'black';
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boardContext.fillRect(0, 0, board.width, board.height);
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const img = new Image();
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img.src = '../img/PieceTetris.png';
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let endDownInterval;
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let oppacity = 255;
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let downInterval;
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let rightInterval;
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let leftInterval;
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let keyPress = [];
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let score = 0;
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let level = 0;
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let lines = 0;
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let speed = 1000;
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let pause = false;
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let gameOver = true;
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const templatePiece = [
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[ // ok
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[3, 0],
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[4, 0],
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[5, 0],
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[6, 0],
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[4.5, 0.5]
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],
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[
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[3, 1],
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[4, 1],
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[5, 1],
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[5, 0],
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[4, 1]
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],
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[ // ok
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[3, 1],
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[4, 1],
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[5, 1],
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[3, 0],
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[4, 1]
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],
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[ // ok
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[3, 0],
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[4, 0],
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[4, 1],
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[5, 1],
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[4, 1]
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],
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[
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[3, 1],
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[4, 1],
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[4, 0],
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[5, 0],
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[4, 1]
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],
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[ // ok
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[3, 0],
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[4, 0],
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[4, 1],
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[5, 0],
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[4, 0]
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],
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[ // ok
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[4, 0],
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[5, 0],
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[4, 1],
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[5, 1],
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[4.5, 0.5]
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]
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];
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const templateColor = [
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[240, 87, 84, 255],
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[254, 223, 92, 255],
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[27, 148, 118, 255],
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[36, 115, 155, 255],
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[106, 190, 178, 255],
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[164, 199, 218, 255],
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[177, 225, 218, 255]
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];
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const speedSecondsToBotomPerLevel = [
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15.974, //0
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14.31, //1
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12.646, //2
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10.982, //3
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9.318, //4
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7.654, //5
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5.99, //6
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4.326, //7
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2.662, //8
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1.997, //9
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1.664, //10
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1.664, //11
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1.664, //12
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1.331, //13
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1.331, //14
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1.331, //15
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0.998, //16
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0.998, //17
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0.998, //18
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0.666, //19
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0.666, //20
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0.666, //21
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0.666, //22
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0.666, //23
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0.666, //24
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0.666, //25
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0.666, //26
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0.666, //27
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0.666, //28
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0.333 //29
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];
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let currentPiece = [];
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let nextPiece = [];
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let color = [];
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let nextColor = [];
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let boardData = [];
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const MOVELEFT = 1;
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const MOVERIGHT = 2;
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const MOVEDOWN = 3;
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const ROTATE = 4;
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const MOVEDOWNFAST = 5;
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const RESPAWN = 6;
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const CHANGENEXTPIECE = 7;
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let history = [];
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function startGame() {
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pause = false;
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gameOver = false;
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boardData = [];
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currentPiece = [];
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color = [];
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history = [];
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keyPress = [];
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for (let i = 0; i < 10; i++) {
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boardData[i] = [];
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for (let j = 0; j < 20; j++) {
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boardData[i][j] = [0, 0, 0, 255];
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}
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}
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score = 0;
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lines = 0;
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level = 0;
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speed = 1000;
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scoreElement.innerText = score;
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displayGameBoard();
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iniGame();
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refresh();
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}
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function pauseGame() {
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if (gameOver) {
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return;
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}
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if (pause) {
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pause = false;
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displayGameBoard();
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//initAndChangeSpeedDrop();
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} else {
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pause = true;
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displayPause();
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clearDownInterval();
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clearInterval(endDownInterval);
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}
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}
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function iniGame() {
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// Initialisation de la vitesse de chute
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speed = (speedSecondsToBottomPerLevel[level]/20) * 1000;
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spawnPiece();
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// Intervalle pour faire tomber la pièce
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downInterval = setInterval(() => {
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moveDown();
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refresh();
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}, speed);
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}
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function loadTetris() {
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clearDownInterval();
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clearInterval(endDownInterval);
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oppacity = 255;
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currentPieceToBoard();
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checkLine();
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spawnPiece();
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//checkEndDrop();
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}
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function currentPieceToBoard() {
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if (currentPiece.length != 0) {
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for (let i = 0; i < currentPiece.length - 1; i++) {
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let piece = currentPiece[i];
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boardData[piece[0]][piece[1]] = color; // Copie du tableau color
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}
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}
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}
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function spawnPiece() {
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let random = 0;
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if (nextPiece.length == 0) {
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random = Math.floor(Math.random() * templatePiece.length);
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for (let i = 0; i < templatePiece[random].length; i++) {
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nextPiece.push([templatePiece[random][i][0], templatePiece[random][i][1]]);
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}
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nextColor = templateColor[random];
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history.push([CHANGENEXTPIECE, random]);
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}
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currentPiece = nextPiece;
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if (gameOver) {
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return;
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}
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for (let i = 0; i < currentPiece.length - 1; i++) {
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if (boardData[currentPiece[i][0]][currentPiece[i][1]][0] != 0 &&
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boardData[currentPiece[i][0]][currentPiece[i][1]][1] != 0 &&
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boardData[currentPiece[i][0]][currentPiece[i][1]][2] != 0) {
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gameOver = true;
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clearDownInterval();
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clearInterval(endDownInterval);
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oppacity = 255;
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displayGameOver();
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sendScore();
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return;
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}
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}
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random = Math.floor(Math.random() * templatePiece.length);
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nextPiece = [];
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for (let i = 0; i < templatePiece[random].length; i++) {
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nextPiece.push([templatePiece[random][i][0], templatePiece[random][i][1]]);
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}
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history.push([CHANGENEXTPIECE, random]);
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color = nextColor;
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nextColor = templateColor[random];
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}
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async function sendScore() {
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const playerName = prompt('Enter your name:');
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if (playerName) {
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const data = {
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score,
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history,
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playerName
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};
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console.log(data);
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try {
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// Send a PUT request to the server
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const query = await fetch('/api/sendScore', {
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method: 'PUT',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify(data)
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});
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// Check if the response is ok before parsing
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if (!query.ok) {
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throw new Error(`Server returned ${query.status}: ${query.statusText}`);
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}
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// Check the content type to ensure it's JSON
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const contentType = query.headers.get('content-type');
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if (!contentType || !contentType.includes('application/json')) {
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throw new Error('Server did not return JSON');
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}
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// Get the response body
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const response = await query.json();
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if (response.success) {
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console.log('Score and history saved successfully');
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}
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else {
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console.error('Error saving score and history:', response.error);
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}
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} catch (error) {
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console.error('Failed to save score:', error.message);
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alert('Could not save your score. Please try again later.');
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}
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}
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}
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function ifMoveTo(x, y) {
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return canMoveTo(x, y, currentPiece);
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}
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function canMoveTo(x, y, piece) {
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for (let i = 0; i < piece.length - 1; i++) {
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if (piece[i][0] + x < 0 || piece[i][0] + x >= 10 || piece[i][1] + y >= 20 || ifPiece(piece[i][0] + x, piece[i][1] + y)) {
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return false;
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}
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}
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return true;
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}
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function ifRotate(piece) {
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for (let i = 0; i < piece.length - 1; i++) {
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if (piece[i][0] < 0 || piece[i][0] >= 10 || piece[i][1] >= 20 || ifPiece(piece[i][0], piece[i][1])) {
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return false;
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}
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}
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return true;
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}
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function ifPiece(x, y) {
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if (x < 0 || x >= 10 || y >= 20) {
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return true;
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}
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if (y < 0) {
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return false;
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}
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if (boardData[x][y][0] == 0 && boardData[x][y][1] == 0 && boardData[x][y][2] == 0) {
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return false;
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}
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return true;
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}
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function rotate() {
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if (currentPiece.length == 0) {
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return;
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}
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let currentPieceCopy = [];
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for (let i = 0; i < currentPiece.length; i++) {
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currentPieceCopy.push([currentPiece[i][0], currentPiece[i][1]]);
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}
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const center = currentPieceCopy[currentPieceCopy.length - 1];
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for (let i = 0; i < currentPiece.length - 1; i++) {
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const x = currentPieceCopy[i][0] - center[0];
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const y = currentPieceCopy[i][1] - center[1];
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currentPieceCopy[i][0] = center[0] - y;
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currentPieceCopy[i][1] = center[1] + x;
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}
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if (ifRotate(currentPieceCopy)) {
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currentPiece = currentPieceCopy;
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history.push([ROTATE, 0]);
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}
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else {
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for (let x = -1; x <= 1; x++) {
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for (let y = 0; y >= -1; y--) {
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if (canMoveTo(x, y, currentPieceCopy)) {
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moveToPiece(x, y, currentPieceCopy);
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currentPiece = currentPieceCopy;
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history.push([ROTATE, 0]);
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x = 2;
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y = -2;
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}
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}
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}
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}
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checkEndDrop();
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}
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function checkEndDrop() {
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clearInterval(endDownInterval);
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oppacity = 255;
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if (!ifMoveTo(0, 1)) {
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clearDownInterval();
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endDownInterval = setInterval(() => {
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oppacity -= 5;
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if (oppacity <= 60) {
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loadTetris();
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}
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refresh();
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}
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, 11);
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}
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else if (!downInterval) {
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clearDownInterval();
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initAndChangeSpeedDrop();
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}
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}
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function clearDownInterval() {
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clearInterval(downInterval);
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downInterval = null;
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}
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function checkLine() {
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let lineFilled = 0;
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for (let i = 0; i < 20; i++) {
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let check = true;
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for (let j = 0; j < 10; j++) {
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if (boardData[j][i][0] == 0 && boardData[j][i][1] == 0 && boardData[j][i][2] == 0) {
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check = false;
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break;
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}
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}
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if (check) {
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for (let j = i; j > 0; j--) {
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for (let k = 0; k < 10; k++) {
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boardData[k][j] = boardData[k][j - 1];
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}
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}
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for (let k = 0; k < 10; k++) {
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boardData[k][0] = [0, 0, 0, 255];
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}
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lineFilled++;
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}
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}
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if (lineFilled == 1) {
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score += 40;
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}
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else if (lineFilled == 2) {
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score += 100;
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}
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else if (lineFilled == 3) {
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score += 300;
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}
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else if (lineFilled == 4) {
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score += 1200;
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}
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scoreElement.innerText = score;
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lines += lineFilled;
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level = Math.floor(lines / 10);
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initAndChangeSpeedDrop();
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}
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function initAndChangeSpeedDrop() {
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if (level > 29) {
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speed = (speedSecondsToBottomPerLevel[29]/20) * 1000;
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}
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else {
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speed = (speedSecondsToBottomPerLevel[level]/20) * 1000;
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}
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clearDownInterval();
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downInterval = setInterval(() => {
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moveDown();
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refresh();
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}, speed);
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}
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function moveTo(x, y) {
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moveToPiece(x, y, currentPiece);
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}
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function moveToPiece(x, y, piece) {
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for (let i = 0; i < piece.length; i++) {
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piece[i][0] += x;
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piece[i][1] += y;
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}
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checkEndDrop();
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}
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function moveDown() {
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if (!ifMoveTo(0, 1) || currentPiece.length == 1) {
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return false;
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}
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moveTo(0, 1);
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history.push([MOVEDOWN, 0]);
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return true;
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}
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function moveLeft() {
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if (!ifMoveTo(-1, 0) || currentPiece.length == 1) {
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return false;
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}
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moveTo(-1, 0);
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history.push([MOVELEFT, 0]);
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return true;
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}
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function moveRight() {
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if (!ifMoveTo(1, 0) || currentPiece.length == 1) {
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return false;
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}
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moveTo(1, 0);
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history.push([MOVERIGHT, 0]);
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return true;
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}
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function fastDrop() {
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while (ifMoveTo(0, 1)) {
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moveDown();
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}
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clearDownInterval();
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clearInterval(endDownInterval);
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oppacity = 255;
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loadTetris();
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}
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document.addEventListener('keydown', (event) => {
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if (event.key == 'Escape' && !keyPress.includes('Escape')) {
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pauseGame();
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return;
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}
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if (pause) {
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return;
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}
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if (gameOver) {
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return;
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}
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if ((event.key == 'ArrowUp' || event.key == 'w' || event.key == 'z') && !keyPress.includes('ArrowUp') && !keyPress.includes('w') && !keyPress.includes('z')) {
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rotate();
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} else if ((event.key == 'ArrowDown' || event.key == 's') && !keyPress.includes('ArrowDown') && !keyPress.includes('s')) {
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clearDownInterval();
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downInterval = setInterval(() => {
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moveDown();
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refresh();
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}, 50);
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} else if ((event.key == 'ArrowLeft' || event.key == 'a' || event.key == 'q') && !keyPress.includes('ArrowLeft') && !keyPress.includes('q') && !keyPress.includes('a')) {
|
|
moveLeft();
|
|
|
|
leftInterval = setInterval(() => {
|
|
moveLeft();
|
|
|
|
refresh();
|
|
}, 100);
|
|
} else if (((event.key == 'ArrowRight') || event.key == 'd') && !keyPress.includes('ArrowRight') && !keyPress.includes('d')) {
|
|
moveRight();
|
|
|
|
rightInterval = setInterval(() => {
|
|
moveRight();
|
|
refresh();
|
|
}, 100);
|
|
} else if (event.key == ' ' && !keyPress.includes(' ')) {
|
|
fastDrop();
|
|
}
|
|
|
|
refresh();
|
|
|
|
console.log(event.key);
|
|
|
|
keyPress.push(event.key);
|
|
});
|
|
|
|
document.addEventListener('keyup', (event) => {
|
|
if (!pause && !gameOver) {
|
|
if (event.key == 'ArrowDown' || event.key == 's') {
|
|
initAndChangeSpeedDrop();
|
|
} else if (event.key == 'ArrowLeft' || event.key == 'a' || event.key == 'q') {
|
|
clearInterval(leftInterval);
|
|
} else if (event.key == 'ArrowRight' || event.key == 'd') {
|
|
clearInterval(rightInterval);
|
|
}
|
|
}
|
|
|
|
keyPress = keyPress.filter((key) => {
|
|
return key != event.key;
|
|
});
|
|
});
|
|
|
|
img.onload = () => {
|
|
displayMainMenu();
|
|
} |