【小程序】实现经典2048小游戏
技术:小程序
概述
经典小游戏2048,2048小游戏对于逻辑要求还是很有技术含量的,有兴趣的可以看看
详细
以前学习时写的小游戏2048,技术含量还是不错的,有兴趣的可以看看
2048已经封装好了,在主页面直接引入文件可以直接调用
演示图:
调用wxml文件
<view class="container"> <view class="game-body"> <loading hidden="{{hidden}}"> 加载中... </loading> <view class="heading"> <text class="title">2048</text> <view class="scores-container"> <view class="score-container">{{score}}</view> <view class="best-container">{{highscore}}</view> </view> </view> <view class="game-container"> <view class="game-message game-{{over ? (win ? 'won' : 'over') : ''}}"> <text class="over-msg">{{overMsg}}</text> <view class="lower"> <text class="retry-button" bindtap="restart">再试一次</text> </view> </view> <view class="grid-container" bindtouchstart="touchStart" bindtouchmove="touchMove" bindtouchend="touchEnd"> <view wx:for="{{grids}}" wx:for-index="rowIdx" wx:for-item="row" class="grid-row"> <view wx:for="{{row}}" wx:for-index="colIdx" wx:for-item="cell" class="grid-cell"> <view class="tile tile-{{cell.value}}"> <view wx:if="{{cell}}" class="tile-inner"> {{cell.value}} </view> </view> </view> </view> </view> </view> <view class="above-game" style="margin-top:40rpx;display:flex;flex-flow: column;align-items: center;"> <text class="restart-button" bindtap="restart" style="margin-top:40rpx">重新开始</text> </view> </view> </view>
调用css
.container { margin: 0; padding: 20px 0; background: #000; color: #FFF; font-family: "Helvetica Neue", Arial, sans-serif; font-size: 18px; height: 100vh; } .heading:after { content: ""; display: block; clear: both; } .title { font-size: 80px; font-weight: bold; margin: 0; display: block; float: left; } .scores-container { float: right; text-align: right; } .score-container, .best-container { position: relative; display: inline-block; background: #bbada0; padding: 15px 25px; font-size: 25px; height: 25px; line-height: 47px; font-weight: bold; border-radius: 3px; color: white; text-align: center; margin: 8px 0 0 8px; } .score-container:after, .best-container:after { position: absolute; width: 100%; top: 10px; left: 0; text-transform: uppercase; font-size: 13px; line-height: 13px; text-align: center; color: #eee4da; } .score-container .score-addition, .best-container .score-addition { position: absolute; right: 30px; color: red; font-size: 25px; line-height: 25px; font-weight: bold; color: rgba(119, 110, 101, 0.9); z-index: 100; } .score-container:after { content: "Score"; } .best-container:after { content: "Best"; } p { margin-top: 0; margin-bottom: 10px; line-height: 1.65; } a { color: #776e65; font-weight: bold; text-decoration: underline; cursor: pointer; } strong.important { text-transform: uppercase; } hr { border: none; border-bottom: 1px solid #d8d4d0; margin-top: 20px; margin-bottom: 30px; } .game-container { margin-top: 40px; position: relative; padding: 15px; cursor: default; -webkit-touch-callout: none; -ms-touch-callout: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; -ms-touch-action: none; touch-action: none; background: #bbada0; border-radius: 6px; width: 500px; height: 500px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } .game-container .game-message { /*display: none;*/ position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: rgba(238, 228, 218, 0.5); z-index: 100; text-align: center; } .game-container .game-message p { font-size: 60px; font-weight: bold; height: 60px; line-height: 60px; margin-top: 222px; } .game-container .game-message .lower { display: block; margin-top: 59px; } .game-container .game-message a { display: inline-block; background: #8f7a66; border-radius: 3px; padding: 0 20px; text-decoration: none; color: #f9f6f2; height: 40px; line-height: 42px; margin-left: 9px; } .game-container .game-message .keep-playing-button { display: none; } .game-container .game-message.game-won { background: rgba(237, 194, 46, 0.5); color: #f9f6f2; } .game-container .game-message.game-won .keep-playing-button { display: inline-block; } .game-container .game-message.game-won, .game-container .game-message.game-over { display: block; } .grid-container { position: absolute; z-index: 1; } .grid-row { margin-bottom: 15px; } .grid-row:last-child { margin-bottom: 0; } .grid-row:after { content: ""; display: block; clear: both; } .grid-cell { width: 106.25px; height: 106.25px; margin-right: 15px; float: left; border-radius: 3px; background: rgba(238, 228, 218, 0.35); } .grid-cell:last-child { margin-right: 0; } .tile-container { position: absolute; z-index: 2; } .tile, .tile .tile-inner { width: 107px; height: 107px; line-height: 107px; } .tile.tile-position-1-1 { -webkit-transform: translate(0px, 0px); -moz-transform: translate(0px, 0px); -ms-transform: translate(0px, 0px); transform: translate(0px, 0px); } .tile.tile-position-1-2 { -webkit-transform: translate(0px, 121px); -moz-transform: translate(0px, 121px); -ms-transform: translate(0px, 121px); transform: translate(0px, 121px); } .tile.tile-position-1-3 { -webkit-transform: translate(0px, 242px); -moz-transform: translate(0px, 242px); -ms-transform: translate(0px, 242px); transform: translate(0px, 242px); } .tile.tile-position-1-4 { -webkit-transform: translate(0px, 363px); -moz-transform: translate(0px, 363px); -ms-transform: translate(0px, 363px); transform: translate(0px, 363px); } .tile.tile-position-2-1 { -webkit-transform: translate(121px, 0px); -moz-transform: translate(121px, 0px); -ms-transform: translate(121px, 0px); transform: translate(121px, 0px); } .tile.tile-position-2-2 { -webkit-transform: translate(121px, 121px); -moz-transform: translate(121px, 121px); -ms-transform: translate(121px, 121px); transform: translate(121px, 121px); } .tile.tile-position-2-3 { -webkit-transform: translate(121px, 242px); -moz-transform: translate(121px, 242px); -ms-transform: translate(121px, 242px); transform: translate(121px, 242px); } .tile.tile-position-2-4 { -webkit-transform: translate(121px, 363px); -moz-transform: translate(121px, 363px); -ms-transform: translate(121px, 363px); transform: translate(121px, 363px); } .tile.tile-position-3-1 { -webkit-transform: translate(242px, 0px); -moz-transform: translate(242px, 0px); -ms-transform: translate(242px, 0px); transform: translate(242px, 0px); } .tile.tile-position-3-2 { -webkit-transform: translate(242px, 121px); -moz-transform: translate(242px, 121px); -ms-transform: translate(242px, 121px); transform: translate(242px, 121px); } .tile.tile-position-3-3 { -webkit-transform: translate(242px, 242px); -moz-transform: translate(242px, 242px); -ms-transform: translate(242px, 242px); transform: translate(242px, 242px); } .tile.tile-position-3-4 { -webkit-transform: translate(242px, 363px); -moz-transform: translate(242px, 363px); -ms-transform: translate(242px, 363px); transform: translate(242px, 363px); } .tile.tile-position-4-1 { -webkit-transform: translate(363px, 0px); -moz-transform: translate(363px, 0px); -ms-transform: translate(363px, 0px); transform: translate(363px, 0px); } .tile.tile-position-4-2 { -webkit-transform: translate(363px, 121px); -moz-transform: translate(363px, 121px); -ms-transform: translate(363px, 121px); transform: translate(363px, 121px); } .tile.tile-position-4-3 { -webkit-transform: translate(363px, 242px); -moz-transform: translate(363px, 242px); -ms-transform: translate(363px, 242px); transform: translate(363px, 242px); } .tile.tile-position-4-4 { -webkit-transform: translate(363px, 363px); -moz-transform: translate(363px, 363px); -ms-transform: translate(363px, 363px); transform: translate(363px, 363px); } .tile { position: absolute; -webkit-transition: 100ms ease-in-out; -moz-transition: 100ms ease-in-out; transition: 100ms ease-in-out; -webkit-transition-property: -webkit-transform; -moz-transition-property: -moz-transform; transition-property: transform; } .tile .tile-inner { border-radius: 3px; background: #eee4da; text-align: center; font-weight: bold; z-index: 10; font-size: 55px; } .tile.tile-2 .tile-inner { background: #eee4da; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0), inset 0 0 0 1px rgba(255, 255, 255, 0); } .tile.tile-4 .tile-inner { background: #ede0c8; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0), inset 0 0 0 1px rgba(255, 255, 255, 0); } .tile.tile-8 .tile-inner { color: #f9f6f2; background: #f2b179; } .tile.tile-16 .tile-inner { color: #f9f6f2; background: #f59563; } .tile.tile-32 .tile-inner { color: #f9f6f2; background: #f67c5f; } .tile.tile-64 .tile-inner { color: #f9f6f2; background: #f65e3b; } .tile.tile-128 .tile-inner { color: #f9f6f2; background: #edcf72; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.2381), inset 0 0 0 1px rgba(255, 255, 255, 0.14286); font-size: 45px; } @media screen and (max-width:520px) { .tile.tile-128 .tile-inner { font-size: 25px; } } .tile.tile-256 .tile-inner { color: #f9f6f2; background: #edcc61; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.31746), inset 0 0 0 1px rgba(255, 255, 255, 0.19048); font-size: 45px; } @media screen and (max-width:520px) { .tile.tile-256 .tile-inner { font-size: 25px; } } .tile.tile-512 .tile-inner { color: #f9f6f2; background: #edc850; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.39683), inset 0 0 0 1px rgba(255, 255, 255, 0.2381); font-size: 45px; } @media screen and (max-width:520px) { .tile.tile-512 .tile-inner { font-size: 25px; } } .tile.tile-1024 .tile-inner { color: #f9f6f2; background: #edc53f; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.47619), inset 0 0 0 1px rgba(255, 255, 255, 0.28571); font-size: 35px; } @media screen and (max-width:520px) { .tile.tile-1024 .tile-inner { font-size: 15px; } } .tile.tile-2048 .tile-inner { color: #f9f6f2; background: #edc22e; box-shadow: 0 0 30px 10px rgba(243, 215, 116, 0.55556), inset 0 0 0 1px rgba(255, 255, 255, 0.33333); font-size: 35px; } @media screen and (max-width:520px) { .tile.tile-2048 .tile-inner { font-size: 15px; } } .tile.tile-super .tile-inner { color: #f9f6f2; background: #3c3a32; font-size: 30px; } @media screen and (max-width:520px) { .tile.tile-super .tile-inner { font-size: 10px; } } .tile-merged .tile-inner { z-index: 20; } .above-game:after { content: ""; display: block; clear: both; } .game-intro { float: left; line-height: 42px; margin-bottom: 0; } .restart-button { display: inline-block; background: #8f7a66; border-radius: 3px; padding: 0 20px; text-decoration: none; color: #f9f6f2; height: 40px; line-height: 42px; display: block; text-align: center; float: right; } .game-explanation { margin-top: 50px; } @media screen and (max-width:520px) { html, body { font-size: 15px; } body { margin: 20px 0; padding: 0 20px; } .title { font-size: 27px; margin-top: 15px; } /*.container { width: 280px; margin: 0 auto; }*/ .score-container, .best-container { margin-top: 0; padding: 15px 10px; min-width: 40px; } .heading { margin-bottom: 10px; } .game-intro { width: 55%; display: block; box-sizing: border-box; line-height: 1.65; } .restart-button { width: 42%; padding: 0; display: block; box-sizing: border-box; margin-top: 2px; } .game-container { margin-top: 17px; position: relative; padding: 10px; cursor: default; -webkit-touch-callout: none; -ms-touch-callout: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; -ms-touch-action: none; touch-action: none; background: #bbada0; border-radius: 6px; width: 280px; height: 280px; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } .game-container .game-message { display: none; position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: rgba(238, 228, 218, 0.5); z-index: 100; text-align: center; } .game-container .game-message .over-msg { display: block; font-size: 30px; font-weight: bold; height: 30px; line-height: 30px; /*margin-top: 222px;*/ margin-top: 59px; } .game-container .game-message .lower { display: block; margin-top: 59px; } .game-container .game-message .retry-button { display: inline-block; background: #8f7a66; border-radius: 3px; padding: 0 20px; text-decoration: none; color: #f9f6f2; height: 40px; line-height: 42px; margin-left: 9px; } .game-container .game-message .keep-playing-button { display: none; } .game-container .game-message.game-won { background: rgba(237, 194, 46, 0.5); color: #f9f6f2; } .game-container .game-message.game-won .keep-playing-button { display: inline-block; } .game-container .game-message.game-won, .game-container .game-message.game-over { display: block; } .grid-container { position: absolute; z-index: 1; } .grid-row { margin-bottom: 10px; } .grid-row:last-child { margin-bottom: 0; } .grid-row:after { content: ""; display: block; clear: both; } .grid-cell { width: 57.5px; height: 57.5px; margin-right: 10px; float: left; border-radius: 3px; background: rgba(238, 228, 218, 0.35); } .grid-cell:last-child { margin-right: 0; } .tile, .tile .tile-inner { width: 58px; height: 58px; line-height: 58px; } .tile.tile-position-1-1 { -webkit-transform: translate(0px, 0px); -moz-transform: translate(0px, 0px); -ms-transform: translate(0px, 0px); transform: translate(0px, 0px); } .tile.tile-position-1-2 { -webkit-transform: translate(0px, 67px); -moz-transform: translate(0px, 67px); -ms-transform: translate(0px, 67px); transform: translate(0px, 67px); } .tile.tile-position-1-3 { -webkit-transform: translate(0px, 135px); -moz-transform: translate(0px, 135px); -ms-transform: translate(0px, 135px); transform: translate(0px, 135px); } .tile.tile-position-1-4 { -webkit-transform: translate(0px, 202px); -moz-transform: translate(0px, 202px); -ms-transform: translate(0px, 202px); transform: translate(0px, 202px); } .tile.tile-position-2-1 { -webkit-transform: translate(67px, 0px); -moz-transform: translate(67px, 0px); -ms-transform: translate(67px, 0px); transform: translate(67px, 0px); } .tile.tile-position-2-2 { -webkit-transform: translate(67px, 67px); -moz-transform: translate(67px, 67px); -ms-transform: translate(67px, 67px); transform: translate(67px, 67px); } .tile.tile-position-2-3 { -webkit-transform: translate(67px, 135px); -moz-transform: translate(67px, 135px); -ms-transform: translate(67px, 135px); transform: translate(67px, 135px); } .tile.tile-position-2-4 { -webkit-transform: translate(67px, 202px); -moz-transform: translate(67px, 202px); -ms-transform: translate(67px, 202px); transform: translate(67px, 202px); } .tile.tile-position-3-1 { -webkit-transform: translate(135px, 0px); -moz-transform: translate(135px, 0px); -ms-transform: translate(135px, 0px); transform: translate(135px, 0px); } .tile.tile-position-3-2 { -webkit-transform: translate(135px, 67px); -moz-transform: translate(135px, 67px); -ms-transform: translate(135px, 67px); transform: translate(135px, 67px); } .tile.tile-position-3-3 { -webkit-transform: translate(135px, 135px); -moz-transform: translate(135px, 135px); -ms-transform: translate(135px, 135px); transform: translate(135px, 135px); } .tile.tile-position-3-4 { -webkit-transform: translate(135px, 202px); -moz-transform: translate(135px, 202px); -ms-transform: translate(135px, 202px); transform: translate(135px, 202px); } .tile.tile-position-4-1 { -webkit-transform: translate(202px, 0px); -moz-transform: translate(202px, 0px); -ms-transform: translate(202px, 0px); transform: translate(202px, 0px); } .tile.tile-position-4-2 { -webkit-transform: translate(202px, 67px); -moz-transform: translate(202px, 67px); -ms-transform: translate(202px, 67px); transform: translate(202px, 67px); } .tile.tile-position-4-3 { -webkit-transform: translate(202px, 135px); -moz-transform: translate(202px, 135px); -ms-transform: translate(202px, 135px); transform: translate(202px, 135px); } .tile.tile-position-4-4 { -webkit-transform: translate(202px, 202px); -moz-transform: translate(202px, 202px); -ms-transform: translate(202px, 202px); transform: translate(202px, 202px); } .tile .tile-inner { font-size: 35px; } .game-message p { font-size: 30px !important; height: 30px !important; line-height: 30px !important; margin-top: 90px !important; } .game-message .lower { margin-top: 30px !important; } }
调用js文件
var app = getApp(); var Grid = require('./grid.js'); var Tile = require('./tile.js'); var GameManager = require('./game_manager.js'); var config = { data: { hidden: false, // 游戏数据可以通过参数控制 grids: [], over: false, win: false, score: 0, highscore: 0, overMsg: '游戏结束' }, onLoad: function() { this.GameManager = new GameManager(4); this.setData({ grids: this.GameManager.setup(), highscore: wx.getStorageSync('highscore') || 0 }); }, onReady: function() { var that = this; // 页面渲染完毕隐藏loading that.setData({ hidden: true }); }, onShow: function() { // 页面展示 }, onHide: function() { // 页面隐藏 }, onUnload: function() { // 页面关闭 }, // 更新视图数据 updateView: function(data) { // 游戏结束 if(data.over){ data.overMsg = '游戏结束'; } // 获胜 if(data.win){ data.overMsg = '恭喜'; } this.setData(data); }, // 重新开始 restart: function() { this.updateView({ grids: this.GameManager.restart(), over: false, won: false, score: 0 }); }, touchStartClienX: 0, touchStartClientY: 0, touchEndClientX: 0, touchEndClientY: 0, isMultiple: false, // 多手指操作 touchStart: function(events) { // 多指操作 this.isMultiple = events.touches.length > 1; if (this.isMultiple) { return; } var touch = events.touches[0]; this.touchStartClientX = touch.clientX; this.touchStartClientY = touch.clientY; }, touchMove: function(events) { var touch = events.touches[0]; this.touchEndClientX = touch.clientX; this.touchEndClientY = touch.clientY; }, touchEnd: function(events) { if (this.isMultiple) { return; } var dx = this.touchEndClientX - this.touchStartClientX; var absDx = Math.abs(dx); var dy = this.touchEndClientY - this.touchStartClientY; var absDy = Math.abs(dy); if (Math.max(absDx, absDy) > 10) { var direction = absDx > absDy ? (dx > 0 ? 1 : 3) : (dy > 0 ? 2 : 0); var data = this.GameManager.move(direction) || { grids: this.data.grids, over: this.data.over, won: this.data.won, score: this.data.score }; var highscore = wx.getStorageSync('highscore') || 0; if(data.score > highscore){ wx.setStorageSync('highscore', data.score); } this.updateView({ grids: data.grids, over: data.over, won: data.won, score: data.score, highscore: Math.max(highscore, data.score) }); } } }; Page(config);
代码量不大,学习还是很有价值的
补充,项目结构图:
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