yoni-mcscripts-lib/yoni/lib/decorators/test.js

为 Minecraft Script API 中的部分接口创建了 wrapper，并提供简单的事件管理器和任务管理器，另附有一些便于代码编写的一些小工具。

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
class a {
    on() {
    }
}
__decorate([
    MethodAbuseWarning()
], a.prototype, "on", null);
function test() {
    console.log("start");
    console.log("1");
    let s = new a();
    console.log("2");
    s.on();
    console.log("3");
    s.on();
    s.on();
    s.on();
    s.on();
    s.on();
    s = new a();
    s.on();
    s.on();
    s.on();
    s.on();
    s.on();
    s.on();
    s.on();
    s.on();
    console.log("end");
}
function MethodAbuseWarning(message) {
    return function make(target, propKey, propDesc) {
        let warning = true;
        const className = target.constructor.name;
        const propKeyStr = String(propKey);
        const msg = message ?? `警告：方法 ${className}[${propKeyStr}]() 被滥用`;
        const originMethod = propDesc.value;
        const resultFuncName = originMethod.name ?? "a";
        const result = {
            [resultFuncName]: function () {
                if (warning) {
                    console.log("WARN: " + msg);
                    warning = false;
                }
                return Reflect.apply(originMethod, this, arguments);
            }
        };
        propDesc.value = result[resultFuncName];
        return propDesc;
    };
}
test();