File size: 4,360 Bytes
7cfaaee
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
02f4283
7cfaaee
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
const fruitMap = {
    'あ':'a',
    'い':'i',
    'う':'u',
    'え':'e',
    'お':'o',
    'か':'ka',
    'き':'ki',
    'く':'ku',
    'け':'ke',
    'こ':'ko',
    'さ':'sa',
    'し':'shi',
    'す':'su',
    'せ':'se',
    'そ':'so',
    'た':'ta',
    'ち':'chi',
    'つ':'tsu',
    'て':'te',
    'と':'to',
    'な':'na',
    'に':'ni',
    'ぬ':'nu',
    'ね':'ne',
    'の':'no',
    'は':'ha',
    'ひ':'hi',
    'ふ':'fu',
    'へ':'he',
    'ほ':'ho',
    'ま':'ma',
    'み':'mi',
    'む':'mu',
    'め':'me',
    'も':'mo',
    'や':'ya',
    'ゆ':'yu',
    'よ':'yo',
    'ら':'ra',
    'り':'ri',
    'る':'ru',
    'れ':'re',
    'ろ':'ro',
    'わ':'wa',
    'を':'wo',
    'ん':'n'
};


function shuffleArray(array) {
    for (let i = array.length - 1; i > 0; i--) {
        const j = Math.floor(Math.random() * (i + 1));
        [array[i], array[j]] = [array[j], array[i]]; // 交换
    }
}

const totalWords = 4;

function getRandomSubmap(map, n) {
    const keys = Object.keys(map);
    const shuffledKeys = keys.sort(() => Math.random() - 0.5);
    const newMap = {};
    
    for (let i = 0; i < n && i < shuffledKeys.length; i++) {
        const key = shuffledKeys[i];
        newMap[key] = map[key];
    }

    return newMap;
}


function generateWords() {
    newMap = getRandomSubmap(fruitMap, totalWords)
    const chineseWords = Object.keys(newMap);
    const englishWords = Object.values(newMap);

    shuffleArray(chineseWords);
    shuffleArray(englishWords);

    const chineseContainer = document.getElementById('chineseWords');
    const englishContainer = document.getElementById('englishWords');

    chineseContainer.innerHTML = '';
    englishContainer.innerHTML = '';

    chineseWords.forEach(word => {
        const button = document.createElement('button');
        button.textContent = word;
        button.className = 'button';
        button.onclick = () => wordClicked(word, 'chinese', button); // 将按钮元素也传递给wordClicked函数
        chineseContainer.appendChild(button);
    });

    englishWords.forEach(word => {
        const button = document.createElement('button');
        button.textContent = word;
        button.className = 'button';
        button.onclick = () => wordClicked(word, 'english', button); // 将按钮元素也传递给wordClicked函数
        englishContainer.appendChild(button);
    });
}

let selectedWords = [];
let matchCount = 0;
function checkMatch() {
    const selected = [...selectedWords]; // 保存对selectedWords的引用
    selectedWords = []; // 立即重置selectedWords数组
    
    const [firstButton, secondButton] = selected;
    if (firstButton.language === secondButton.language) {
        alert('请选择不同语言的单词!');
        resetButtonColor(firstButton);
        resetButtonColor(secondButton);
    } else {
        const chineseWord = firstButton.language === 'chinese' ? firstButton.word : secondButton.word;
        if (fruitMap[chineseWord] === (firstButton.language === 'english' ? firstButton.word : secondButton.word)) {
            matchCount++;
            firstButton.element.style.backgroundColor = 'green';
            secondButton.element.style.backgroundColor = 'green';
            
            if (matchCount === totalWords) {
                // alert('全部匹配成功!');
                matchCount = 0;
                generateWords();
            }
        } else {
            alert('匹配失败,请重试!');
            resetButtonColor(firstButton);
            resetButtonColor(secondButton);
        }
    }
}

function resetButtonColor(button) {
    // 只有当按钮颜色不是绿色时才重置颜色
    if (button.element.style.backgroundColor !== 'green') {
        button.element.style.backgroundColor = '';
    }
}

function wordClicked(word, language, element) {
    // 如果按钮颜色已经是绿色,则不允许用户选择
    if (element.style.backgroundColor === 'green') {
        return;
    }
    
    selectedWords.push({ word, language, element }); // 将元素也传递到对象中
    element.style.backgroundColor = 'yellow'; // 当单词被选中时,改变按钮颜色为黄色
    if (selectedWords.length === 2) {
        checkMatch();
        selectedWords = [];
    }
}

window.onload = generateWords;