extractByNode.js

const fs = require('fs');
const crypto = require('crypto');
const Card = require('./official-API/parseCard');
const Skill = require('./official-API/parseSkill');
const runDate = new Date();
const officialAPI = [ //来源于官方API
	{
		code: "ja",
		customName: ["cht", "chs"]
	},
	{
		code: "en",
		customName: []
	},
	{
		code: "ko",
		customName: []
	}
];

//数组去重
Array.prototype.distinct = function () {
	let _set = new Set(this);
	return Array.from(_set)
}
//比较两只怪物是否是同一只（在不同语言服务器）
function sameCard(m1, m2) {
	//不管那么多了，懒得判断了
	return true;

	if (m1 == undefined || m2 == undefined) return false; //是否存在
	if (m1.attrs[0] != m2.attrs[0]) return false; //主属性
	//if (m1.attrs[1] != m2.attrs[1]) return false; //副属性
	//全部类型有任意不同的时候也返回false，但是考虑到上修，不要求总数一致
	for (let i = 0; i < Math.min(m1.types.length, m2.types.length); i++) {
		if (m1.types[i] != m2.types[i]) return false;
	}
	if (m1.maxLevel != m2.maxLevel) return false; //最大等级
	if (m1.seriesId != m2.seriesId) return false; //系列ID
	return true;
}

//查找到真正起作用的那一个技能
function getActuallySkills(skillsDataset, skillid, skillTypes, searchRandom = true) {
	const skill = skillsDataset[skillid];
	if (skill) {
		if (skillTypes.includes(skill.type)) {
			return [skill];
		} else if (skill.type == 116 || //主动技
			(searchRandom && skill.type == 118) || //随机主动技
			skill.type == 138 || //队长技
			skill.type == 232 || //进化技能1，不循环
			skill.type == 233) { //进化技能2，循环
			//因为可能有多层调用，特别是随机118再调用组合116的，所以需要递归
			let subSkills = skill.params.flatMap(id => getActuallySkills(skillsDataset, id, skillTypes, searchRandom));
			subSkills = subSkills.filter(s => s);
			return subSkills;
		} else {
			return [];
		}
	} else {
		return [];
	}
}
/*
 * 正式流程
 */
officialAPI.forEach(function (lang) {
	console.log("正在读取官方 %s 信息", lang.code);
	const cardJson = fs.readFileSync("official-API/" + lang.code + "-card.json", 'utf-8'); //使用同步读取怪物
	const cardJsonObj = JSON.parse(cardJson);
	const oCards = lang.cardOriginal = cardJsonObj.card;//将字符串转换为json对象

	const monCards = lang.cards = [];
	//const monCards = lang.cards = oCards.map(ocard=>new Card(ocard));
	/*oCards.forEach((oCard, idx)=>{
		let mid = oCard[0];
		if (mid === idx) //原始怪物
		{
			monCards.push(new Card(oCard));
		}else
		{
			const nCard = monCards[mid % 100000];
			if (!nCard.specialVersion) nCard.specialVersion = {};
			nCard.specialVersion[Math.floor(mid / 100000)] = new Card(oCard);
		}
	});*/
	//为了减小数据文件容量，删掉一些用不上的，有的可以后面游戏内再重新加上
	for (let cardIndex = 0; oCards[cardIndex][0] < 1e5; cardIndex++) {
		const card = new Card(oCards[cardIndex]);
		delete card.enemy; //不做地下城解析，用不上
		delete card.onlyAssist; //数量太少了，游戏内再加

		delete card.unk01;
		delete card.unk02;
		delete card.unk03;
		delete card.unk04;
		delete card.unk05;
		delete card.unk06;
		delete card.unk07;
		delete card.unk08;

		if (card.searchFlags.every(num => isNaN(num)))
			delete card.searchFlags; //没有队长技能的，用不上
		
		if (!card.syncAwakening)
			delete card.syncAwakeningConditions; //没有同步觉醒
		monCards.push(card);
	}

	//加入自定义的语言
	lang.customName.forEach(function (lcode) {
		console.log("正在读取自定义 " + lcode + " 信息");
		const ljson = fs.readFileSync("custom/" + lcode + ".json", 'utf-8'); //使用同步读取
		const ccard = JSON.parse(ljson);//将字符串转换为json对象
		ccard.forEach(function (cm) { //每个文件内的名字循环
			let m = monCards[cm.id];
			if (m) {
				if (!m.otLangName) //如果没有其他语言名称属性，则添加一个对象属性
					m.otLangName = {};
				m.otLangName[lcode] = cm.name;
				if (!m.otTags) //如果没有其他语言名称属性，则添加一个对象属性
					m.otTags = [];

				let newTags = Array.from(new Set(cm.tags));
				newTags = newTags.filter(tag => !m.altName.includes(tag) && !m.otTags.includes(tag));
				m.otTags.push(...newTags);
			}
		});
	});

	const skillJson = fs.readFileSync("official-API/" + lang.code + "-skill.json", 'utf-8'); //使用同步读取技能
	const skillJsonObj = JSON.parse(skillJson);
	const oSkills = lang.skillOriginal = skillJsonObj.skill;//将字符串转换为json对象
	lang.skills = oSkills.map((oc, idx) => new Skill(idx, oc)); //每一项生成分析对象

	lang.cards.forEach((m, cardId, cardArr) => {
		let henshinTo = null;
		const henshinSkill = getActuallySkills(lang.skills, m.activeSkillId, [202, 236]);
		if (henshinSkill.length) {
			const skill = henshinSkill[0];
			henshinTo = skill.params.distinct();
			if (Array.isArray(henshinTo)) {
				m.henshinTo = henshinTo;
				//变身来源可能有多个，因此将变身来源修改为数组
				for (let toId of henshinTo) {
					let henshinFrom = cardArr[toId].henshinFrom;
					if (Array.isArray(henshinFrom)) {
						henshinFrom.push(cardId);
					} else {
						cardArr[toId].henshinFrom = [cardId];
					}
				}
			}
		}
	});

	//const eskillJson = fs.readFileSync("official-API/" + lang.code +"-enemy_skill.json", 'utf-8'); //使用同步读取技能
	//const eskillJsonObj = JSON.parse(eskillJson);
	//lang.enemy_skills = eskillJsonObj.enemy_skills;
});

//加入其他服务器相同角色的名字
for (let li = 0; li < officialAPI.length; li++) {
	const otherLangs = officialAPI.concat(); //复制一份原始数组，储存其他语言
	const lang = otherLangs.splice(li, 1)[0]; //删掉并取得当前的语言

	const langCard = lang.cards;
	const langCardCount = langCard.length;
	for (let mi = 0; mi < langCardCount; mi++) {
		const m = langCard[mi];
		const name = m.name; //当前语言的名字

		//名字对象
		otherLangs.forEach((otLang) => {
			let _m = otLang.cards[mi]; //获得这种其他语言的当前这个怪物数据
			let isSame = false; //与原语言怪物是否是同一只
			const l1 = lang.code, l2 = otLang.code;
			if (
				l1 == 'ja' && (l2 == 'en' || l2 == 'ko') ||
				l2 == 'ja' && (l1 == 'en' || l1 == 'ko')
			) { //当同id两者不同，日服和英韩服比较时的一些人工确认相同的特殊id差异卡片
				const langIsJa = l1 == 'ja' ? true : false; //原始语言是否是日语
				let diff = 0; //日语和其它语言的id差异
				switch (true) {
					case (langIsJa && mi >= 671 && mi <= 680) ||
						(!langIsJa && mi >= 1049 && mi <= 1058):
						//神罗 日服 671-680 等于英韩服 1049-1058
						diff = 378;
						break;
					case (langIsJa && mi >= 669 && mi <= 670) ||
						(!langIsJa && mi >= 934 && mi <= 935):
						//神罗 日服 669-670 等于英韩服 934-935
						diff = 265;
						break;
					case (langIsJa && mi >= 924 && mi <= 935) ||
						(!langIsJa && mi >= 669 && mi <= 680):
						//蝙蝠侠 日服 924-935 等于英韩服 669-680
						diff = -255;
						break;
					case (langIsJa && mi >= 1049 && mi <= 1058) ||
						(!langIsJa && mi >= 924 && mi <= 933):
						//蝙蝠侠 日服 1049-1058 等于英韩服 924-933
						diff = -125;
						break;
				}
				if (diff != 0) {
					_m = langIsJa ? otLang.cards[mi + diff] : otLang.cards[mi - diff];
					isSame = true;
				}
			}
			if (!isSame) isSame = sameCard(m, _m); //不属于特殊指定区间的情况下，判断与原语言怪物是否是同一只

			if (_m && isSame) //如果有这个怪物，且与原语言怪物是同一只
			{
				const otName = _m.name;
				if (/^(?:\?+|\*+|초월\s*\?+)/i.test(otName)) //名字以问号、星号、韩文的问号开头
				{
					return; //跳过
				} else {
					if (!m.otLangName) //如果没有其他语言名称属性，则添加一个对象属性
						m.otLangName = {};

					m.otLangName[otLang.code] = otName;

					if (_m.otLangName) { //增加储存当前语言的全部其他语言
						Object.entries(_m.otLangName).forEach(entry => {
							const lcode = entry[0];
							if (lcode != l1 && !Object.keys(m.otLangName).includes(lcode)) //如果不是本来的的语言
								m.otLangName[lcode] = entry[1];
						});
					}
				}

				if (!m.otTags) //如果没有其他语言标签属性，则添加一个数组属性
					m.otTags = [];

				let otTags = Array.from(new Set(_m.otTags ? _m.altName.concat(_m.otTags) : _m.altName));
				otTags = otTags.filter(tag => !m.altName.includes(tag) && !m.otTags.includes(tag));
				m.otTags.push(...otTags);
			}
		});
	}
}

var newCkeyObjs = officialAPI.map(lang => {
	const lcode = lang.code;
	const cardStr = JSON.stringify(lang.cards);
	const skillStr = JSON.stringify(lang.skills);

	//写入Cards
	fs.writeFile(`./mon_${lcode}.json`, cardStr, function (err) {
		if (err) {
			console.error(err);
		}
		console.log(`mon_${lcode}.json 导出成功`);
	});
	//写入Skills
	fs.writeFile(`./skill_${lcode}.json`, skillStr, function (err) {
		if (err) {
			console.error(err);
		}
		console.log(`skill_${lcode}.json 导出成功`);
	});
	//const enemy_skillsStr = lang.enemy_skills;
	//写入enemy_skills
	//fs.writeFile(`./enemy_skills_${lcode}.json`,enemy_skillsStr,function(err){
	//	if(err){
	//		console.error(err);
	//	}
	//	console.log(`enemy_skills_${lcode}.json 导出成功`);
	//});

	const cardHash = crypto.createHash('md5');
	const skillHash = crypto.createHash('md5');
	cardHash.update(cardStr, 'utf8');
	skillHash.update(skillStr, 'utf8');

	const ckeyOutObj = {
		code: lcode,
		ckey: {
			card: cardHash.digest('hex'),
			skill: skillHash.digest('hex'),
		},
		updateTime: runDate.getTime(),
	};
	return ckeyOutObj;
});
//读取旧的ckeyObj
var ckeyObjs;
fs.readFile('./ckey.json', 'utf-8', function (err, data) {
	if (err) { //如果读取错误，直接使用全新ckey
		ckeyObjs = newCkeyObjs;
	} else { //如果读取正确，则读入JSON，并判断是否和旧有的一致
		ckeyObjs = JSON.parse(data);
		for (let ci = 0; ci < ckeyObjs.length; ci++) {
			const oldCkey = ckeyObjs[ci];
			const newCkey = newCkeyObjs.find(nckey => nckey.code === oldCkey.code);
			if (newCkey && (oldCkey.ckey.card != newCkey.ckey.card || oldCkey.ckey.skill != newCkey.ckey.skill)) {
				ckeyObjs[ci] = newCkey;
			}
		}
	}
	fs.writeFile('./ckey.json', JSON.stringify(ckeyObjs, null, '\t'), function (err) {
		if (err) {
			console.error(err);
		}
		console.log('ckey.json 导出成功');
	});
});