注：作者为中原工学院学生，此篇仅供作业完成无其他用处
项目介绍
垃圾可以分为四大类：可回收垃圾、厨余垃圾、有害垃圾、其他垃圾。垃圾图片随机出现，玩家点击对应的分类图标进行归类，得分高者获胜。
项目结构
游戏首页
首页是背景图片，游戏标题和2个游戏模式按钮。
.container {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
left: 0px;
top: 0px;
width: 100%;
height: 100%;
background-image: url("/common/bg.png");
background-size: cover;
}
tobattlemode() {
router.replace({
uri: "pages/battlemode/battlemode"
})
},
torushmode() {
router.replace({
uri: "pages/rushmode/rushmode"
})
}比拼模式
页面设计
游戏界面分为左右两边，两名玩家分别操作左右两边，对随机出现的垃圾进行分类，答对加分，答错扣一颗心，答错3次后出局，双方都出局后最终得分高者获胜。
<div class="state">
<image class="HP" src="{{ player_1.HP1 }}"></image>
<image class="HP" src="{{ player_1.HP2 }}"></image>
<image class="HP" src="{{ player_1.HP3 }}"></image>
<text style="margin-left: 70px;">得分：{{ player_1.score }}</text>
<div style="flex-direction: column; align-items: center;">
<image class="GarbageType" src="common/Recyclable.jpg" onclick="typeclick({{player_1}}, 1)"></image>
<div>
<image class="GarbageType" src="common/FoodWaste.jpg" onclick="typeclick({{player_1}}, 2)"></image>
<image class="garbage" src="{{player_1.garbage.src}}"></image>
<image class="GarbageType" src="common/ResidualWaste.jpg" onclick="typeclick({{player_1}}, 3)"></image>
</div>
<image class="GarbageType" src="common/HazardousWaste.jpg" onclick="typeclick({{player_1}}, 4)"></image>
</div>
游戏逻辑
玩家属性：初始化玩家容错次数、血量图片、默认初始垃圾、得分及出局标识符等。
player_1: {
HP: 3, //剩余容错次数
HP1: "common/heart.png",
HP2: "common/heart.png",
HP3: "common/heart.png",
garbage: {
name: "卫生卷纸", //垃圾名称
type: 3, //垃圾类型
src: "common/garbages/LJ000.png", //图片资源路径
},
score: 0, //得分
disabled: false, //出局标识符},游戏初始化：给两名玩家的垃圾随机赋值。
onInit() {
this.player_1.garbage = GarbageList[Math.floor(Math.random()*GarbageList.length)];this.player_2.garbage = GarbageList[Math.floor(Math.random()*GarbageList.length)];
},得分判断：打印垃圾的正确分类，玩家分类符合正确答案则加10分，否则扣除一次容错次数，再给垃圾随机赋值。
typeclick(role, choosetype) {
console.info(role.garbage.name + "——" + role.garbage.type);
if(choosetype == role.garbage.type) {
role.score += 10;
}
else {
role.HP -= 1;
this.HPChange(role);
}role.garbage = GarbageList[Math.floor(Math.random()*GarbageList.length)];
},
血量变化
HPChange(role) {
if(3 == role.HP) {
role.HP1 = role.HP2 = role.HP3 = "common/heart.png";
}
if(2 == role.HP) {
role.HP3 = "common/broken.png";
}
if(1 == role.HP) {
role.HP2 = "common/broken.png";
}
if(0 == role.HP) {
role.HP1 = "common/broken.png";
role.disabled = true;
}},结束弹窗：初始化游戏结束标识符为false，游戏结果为空。当双方都出局后根据得分高低赋值结果文本，出现游戏结束弹窗。
if((this.player_1.HP == 0) && (this.player_2.HP == 0)) {
if(this.player_1.score > this.player_2.score) {
this.ScoreResult = "玩家1获胜";
}
else if(this.player_1.score < this.player_2.score) {
this.ScoreResult = "玩家2获胜";
}
else {
this.ScoreResult = "平局";
}
var timeoutID = setTimeout(()=> {
this.GameOver = true;
}, 1000);
}
<div class="gameover" show="{{GameOver}}">
<text style="font-size: 30px;">比赛结果</text>
<text style="font-size: 24px;">{{ScoreResult}}</text>
<div style="height: 40%; align-items: center;">
<button class="btn" onclick="GameRestart">重新开始</button>
<button class="btn" style="margin-left: 5%;" onclick="GameExit">退出</button>
</div>
</div>
重新开始：将玩家数据全部初始化为默认值。
GameRestart() {
this.player_1.HP = 3;
this.HPChange(this.player_1);
this.player_2.HP = 3;
this.HPChange(this.player_2);
this.player_1.score = 0;
this.player_2.score = 0;
this.GameOver = false;
this.player_1.garbage = GarbageList[Math.floor(Math.random()*GarbageList.length)];
this.player_2.garbage = GarbageList[Math.floor(Math.random()*GarbageList.length)];
this.player_1.disabled = false;
this.player_2.disabled = false;
},退出游戏：页面路由到首页。
GameExit() {
router.replace({
uri: "pages/index/index"})},
