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index.html
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<!DOCTYPE html>
<head>
<meta charset="UTF-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="viewport" content="user-scalable=no, viewport-fit=cover" />
<title>无名杀</title>
<script>
if (
typeof window.require == "function" &&
typeof window.process == "object" &&
typeof window.__dirname == "string"
) {
// 使importMap解析node内置模块
const builtinModules = require("module").builtinModules;
if (Array.isArray(builtinModules)) {
const importMap = {
imports: {},
};
for (const module of builtinModules) {
importMap.imports[module] = importMap.imports[`node:${module}`] =
`./noname-builtinModules/${module}`;
}
const im = document.createElement("script");
im.type = "importmap";
im.textContent = JSON.stringify(importMap);
document.currentScript.after(im);
}
}
</script>
<script>
"use strict";
(() => {
window.onerror = function (msg, src, line, column, err) {
let str = `错误文件: ${typeof src == "string" && src.length > 0 ? decodeURI(src) : "未知文件"}`;
str += `\n错误信息: ${msg}`;
str += `\n行号: ${line}`;
str += `\n列号: ${column}`;
if (err && err.stack) str += "\n" + decodeURI(err.stack);
console.error(str);
alert(str);
};
const STACK_REGEXP = /^\s*at .*(\S+:\d+|\(native\))/m;
const errorList = [];
function extractLocation(urlLike) {
// 不存在地址信息的字符串
if (!/:/.test(urlLike)) {
return [urlLike];
}
// 捕获位置用到的正则
const regExp = /(.+?)(?::(\d+))?(?::(\d+))?$/;
const parts = regExp.exec(urlLike.replace(/[()]/g, ""));
// @ts-ignore
return [parts[1], parts[2] || void 0, parts[3] || void 0];
}
window.onunhandledrejection = async (event) => {
event.promise.catch((error) => {
console.log(error);
// 如果`error`是个错误，则继续处理
if (error instanceof Error) {
// 如果已经处理过该错误，则不再处理
if (errorList.includes(error)) return;
errorList.push(error);
// 如果`error`拥有字符串形式的报错栈堆，且报错栈堆确实符合v8的stack
if (typeof error.stack === "string" && STACK_REGEXP.test(error.stack)) {
// 获取符合栈堆信息的字符串，一般来说就是从第二行开始的所有行
// 为了处理eval的情况，故必须获取完行数
let lines = error.stack.split("\n").filter((line) => STACK_REGEXP.test(line));
// 提供类型信息防止vscode报错
/**
* @type {string | undefined}
*/
let fileName = void 0;
/**
* @type {number | undefined}
*/
let line = void 0;
/**
* @type {number | undefined}
*/
let column = void 0;
// 从第一条开始遍历，一直遍历到不存在eval的位置
for (let currentLine = 0; currentLine < lines.length; ++currentLine) {
if (/\(eval /.test(lines[currentLine])) continue;
let formatedLine = lines[currentLine]
.replace(/^\s+/, "")
.replace(/\(eval code/g, "(")
.replace(/^.*?\s+/, "");
const location = formatedLine.match(/ (\(.+\)$)/);
if (location) formatedLine = formatedLine.replace(location[0], "");
const locationParts = extractLocation(location ? location[1] : formatedLine);
fileName = ["eval", "<anonymous>"].includes(locationParts[0])
? void 0
: locationParts[0];
line = Number(locationParts[1]);
column = Number(locationParts[2]);
break;
}
// @ts-ignore
window.onerror(error.message, fileName, line, column, error);
}
// 反之我们只能不考虑报错文件信息，直接调用onerror
else {
try {
// @ts-ignore
let [_, src = void 0, line = void 0, column = void 0] =
/at\s+.*\s+\((.*):(\d*):(\d*)\)/i.exec(error.stack.split("\n")[1]);
if (typeof line == "string") line = Number(line);
if (typeof column == "string") column = Number(column);
// @ts-ignore
window.onerror(error.message, src, line, column, error);
} catch (e) {
window.onerror(error.message, "", 0, 0, error);
}
}
}
});
};
})();
</script>
<script>
"use strict";
if (
location.href.startsWith("http") &&
typeof window.initReadWriteFunction != "function" &&
!window.require &&
!window.__dirname
) {
window.initReadWriteFunction = async function (game) {
return new Promise((resolve, reject) => {
fetch(`./checkFile?fileName=noname.js`)
.then((response) => {
return response.json();
})
.then((result) => {
if (result && result.success) callback();
else reject(result.errorMsg);
})
.catch(reject);
function callback() {
/**
* 检查指定的路径是否是一个文件
*
* @param {string} fileName - 需要查询的路径
* @param {(result: -1 | 0 | 1) => void} [callback] - 回调函数；接受的参数意义如下:
* - `-1`: 路径不存在或无法访问
* - `0`: 路径的内容不是文件
* - `1`: 路径的内容是文件
* @param {(err: Error) => void} [onerror] - 接收错误的回调函数
* @return {void} - 由于三端的异步需求和历史原因，文件管理必须为回调异步函数
*/
game.checkFile = function (fileName, callback, onerror) {
fetch(`./checkFile?fileName=${fileName}`)
.then(response => response.json())
.then(result => {
if (result) {
if (result.success) {
callback?.(1);
return;
}
if (result.code === 404) {
if (result.errorMsg === "不是一个文件") return void callback?.(0);
else if (result.errorMsg === "文件不存在或无法访问") return void callback?.(-1);
}
}
onerror?.(result?.errorMsg);
})
.catch(onerror);
}
/**
* 检查指定的路径是否是一个目录
*
* @param {string} dir - 需要查询的路径
* @param {(result: -1 | 0 | 1) => void} [callback] - 回调函数；接受的参数意义如下:
* - `-1`: 路径不存在或无法访问
* - `0`: 路径的内容不是目录
* - `1`: 路径的内容是目录
* @param {(err: Error) => void} [onerror] - 接收错误的回调函数
* @return {void} - 由于三端的异步需求和历史原因，文件管理必须为回调异步函数
*/
game.checkDir = function (dir, callback, onerror) {
fetch(`./checkDir?dir=${dir}`)
.then(response => response.json())
.then(result => {
if (result) {
if (result.success) {
callback?.(1);
return;
}
if (result.code === 404) {
if (result.errorMsg === "不是一个文件夹") return void callback?.(0);
else if (result.errorMsg === "文件夹不存在或无法访问") return void callback?.(-1);
}
}
onerror?.(result?.errorMsg);
})
.catch(onerror);
}
game.readFile = function (fileName, callback = () => {}, error = () => {}) {
fetch(`./readFile?fileName=${fileName}`)
.then((response) => {
return response.json();
})
.then((result) => {
if (result && result.success)
callback(new Uint8Array(result.data).buffer);
else error(result && result.errorMsg);
})
.catch(error);
};
game.readFileAsText = function (fileName, callback = () => {}, error = () => {}) {
fetch(`./readFileAsText?fileName=${fileName}`)
.then((response) => {
return response.json();
})
.then((result) => {
if (result && result.success) callback(result.data);
else error(result && result.errorMsg);
})
.catch(error);
};
game.writeFile = function (data, path, name, callback = () => {}) {
game.ensureDirectory(path, function () {
if (Object.prototype.toString.call(data) == "[object File]") {
const fileReader = new FileReader();
fileReader.onload = function (e) {
game.writeFile(e.target.result, path, name, callback);
};
fileReader.readAsArrayBuffer(data, "UTF-8");
} else {
let filePath = path;
if (path.endsWith("/")) {
filePath += name;
} else if (path == "") {
filePath += name;
} else {
filePath += "/" + name;
}
fetch(`./writeFile`, {
method: "post",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
data:
typeof data == "string"
? data
: Array.prototype.slice.call(new Uint8Array(data)),
path: filePath,
}),
})
.then((response) => {
return response.json();
})
.then((result) => {
if (result && result.success) {
callback();
} else {
callback(result.errorMsg);
}
});
}
});
};
game.removeFile = function (fileName, callback = () => {}) {
fetch(`./removeFile?fileName=${fileName}`)
.then((response) => {
return response.json();
})
.then((result) => {
callback(result.errorMsg);
})
.catch(error);
};
game.getFileList = function (dir, callback = () => {}, onerror) {
fetch(`./getFileList?dir=${dir}`)
.then((response) => {
return response.json();
})
.then((result) => {
if (!result) {
throw new Error("Cannot get available resource.");
}
if (result.success) {
callback(result.data.folders, result.data.files);
} else if (onerror) {
onerror(new Error(result.errorMsg));
}
});
};
game.ensureDirectory = function (list, callback = () => {}, file = false) {
let pathArray = typeof list == "string" ? list.split("/") : list;
if (file) {
pathArray = pathArray.slice(0, -1);
}
game.createDir(pathArray.join("/"), callback, console.error);
};
game.createDir = (
directory,
successCallback = () => {},
errorCallback = () => {}
) => {
fetch(`./createDir?dir=${directory}`)
.then((response) => {
return response.json();
})
.then((result) => {
if (result && result.success) {
successCallback();
} else {
errorCallback(new Error("创建文件夹失败"));
}
})
.catch(errorCallback);
};
game.removeDir = (
directory,
successCallback = () => {},
errorCallback = () => {}
) => {
fetch(`./removeDir?dir=${directory}`)
.then((response) => {
return response.json();
})
.then((result) => {
if (result && result.success) {
successCallback();
} else {
errorCallback(new Error("创建文件夹失败"));
}
})
.catch(errorCallback);
};
resolve();
}
});
};
}
</script>
<script src="game/update.js"></script>
<script src="game/config.js"></script>
<script src="game/package.js"></script>
<script src="game/game.js"></script>
</head>