64 lines
2.6 KiB
JavaScript
64 lines
2.6 KiB
JavaScript
window.addEventListener("load", async function (){
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const GAME_CONFIG ={
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mainGrid:{width:10,height:20},
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previewGrid:{width:6,height:6},
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cellSize:30,
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colors:["#CCCCCC", "red", "blue", "green", "yellow", "orange", "purple", "cyan", "#FAEBD7"],
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}
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const canvas = document.querySelector("#game-board");
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const nextCanvas = document.querySelector("#next-piece-board");
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const uiLvl = document.querySelector("#level");
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const uiLines = document.querySelector("#lines");
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const uiScore = document.querySelector("#score");
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const startButton = document.querySelector("#start-button");
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const overlay = document.querySelector("#game-overlay");
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const eventBus = new EventBus();
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const render = new Renderer(canvas, nextCanvas, eventBus, GAME_CONFIG.cellSize, GAME_CONFIG.colors);
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new UIManager(eventBus, overlay, startButton, uiLvl, uiLines, uiScore);
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new AnimationManager(eventBus);
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new InputHandler(eventBus);
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////////////////////////////////////////////
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let game = null;
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let isAnimating = false;
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function gameInit(){
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const grid = new Grid(GAME_CONFIG.mainGrid.width, GAME_CONFIG.mainGrid.height);
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const previewGrid = new Grid(GAME_CONFIG.previewGrid.width, GAME_CONFIG.previewGrid.height);
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const pieceFactory = new PieceFactory();
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const game = new Game(eventBus, grid, previewGrid, pieceFactory);
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eventBus.emit("render", game.getRenderState());
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return game;
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}
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function gameStart(){
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if(isAnimating) return;
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//Я подпишусь на эту функцию в EventBus. Событие будет вызываться при клавише пробел
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if (game) {
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window.cancelAnimationFrame(game.loopRequestID);
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game.unSetupInputListeners();
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game.unsubscribleStartGameplay();
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game.unsubscribleStopGameplay();
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//game.unSetupInputListeners() // <-- ГЛАВНОЕ: УДАЛЕНИЕ СЛУШАТЕЛЕЙ СТАРОЙ ИГРЫ
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}
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game = gameInit()
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game.start();
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}
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function gameEnd(){
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if (game) {
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game.unSetupInputListeners();
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game.unsubscribleStartGameplay();
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game.unsubscribleStopGameplay();
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window.cancelAnimationFrame(game.loopRequestID);
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eventBus.emit("showGameOver", game.uiState())
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}
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}
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eventBus.on("set-is-animating", ({state})=>{
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isAnimating = state;
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});
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eventBus.on("gameEnd", gameEnd);
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eventBus.on("gameStart", gameStart);
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game = gameInit();
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})
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