first_store/438_talks_0325_04/scripts/qqgame/qqgame.ts

import * as fs from 'fs';
import * as path from 'path';
export class QQgamePlugin implements plugins.Command {
    private useQQPlugin: boolean = false;
    private pliginList: string[] = [];//qq engine plugin
    constructor(useQQPlugin: boolean, pliginList: string[]) {
        this.useQQPlugin = useQQPlugin
        this.pliginList = pliginList
    }

    async onFile(file: plugins.File) {
        if (file.extname == '.js') {

            const filename = file.origin;
            if (filename == "libs/modules/promise/promise.js" || filename == 'libs/modules/promise/promise.min.js') {
                return null;
            }
            if (this.useQQPlugin) {
                const basename = file.basename
                //QQ 小游戏引擎插件，支持下列官方库
                let engineJS = ['assetsmanager', 'dragonBones', 'egret', 'game', 'eui', 'socket', 'tween']
                for (let i in engineJS) {
                    let jsName = engineJS[i]
                    if (basename == jsName + ".js" || basename == jsName + ".min.js") {
                        this.pliginList.push(`requirePlugin("egret-library/${jsName}.min.js")`);
                        return null
                    }
                }
            }
            if (filename == 'libs/modules/egret/egret.js' || filename == 'libs/modules/egret/egret.min.js') {
                let content = file.contents.toString();
                content += `;window.egret = egret;`;
                content = content.replace(/definition = __global/, "definition = window");
                file.contents = new Buffer(content);
            }
            else {
                let content = file.contents.toString();
                if (
                    filename == "libs/modules/res/res.js" ||
                    filename == 'libs/modules/res/res.min.js' ||
                    filename == 'libs/modules/assetsmanager/assetsmanager.min.js' ||
                    filename == 'libs/modules/assetsmanager/assetsmanager.js'
                ) {
                    content += ";window.RES = RES;"
                }
                if (filename == "libs/modules/eui/eui.js" || filename == 'libs/modules/eui/eui.min.js') {
                    content += ";window.eui = eui;"
                }
                if (filename == 'libs/modules/dragonBones/dragonBones.js' || filename == 'libs/modules/dragonBones/dragonBones.min.js') {
                    content += ';window.dragonBones = dragonBones';
                }
                content = "var egret = window.egret;" + content;
                if (filename == 'main.js') {
                    content += "\n;window.Main = Main;"
                }
                file.contents = new Buffer(content);
            }
        }
        return file;
    }
    async onFinish(pluginContext: plugins.CommandContext) {
        let { projectRoot, outputDir, buildConfig } = pluginContext
        //同步 index.html 配置到 game.js
        const gameJSPath = path.join(outputDir, "game.js");
        if (!fs.existsSync(gameJSPath)) {
            console.log(`${gameJSPath}不存在，请先使用 Launcher 发布QQ小游戏`);
            return;
        }
        let gameJSContent = fs.readFileSync(gameJSPath, { encoding: "utf8" });
        const projectConfig = buildConfig.projectConfig;
        const optionStr =
            `entryClassName: ${projectConfig.entryClassName},\n\t\t` +
            `orientation: ${projectConfig.orientation},\n\t\t` +
            `frameRate: ${projectConfig.frameRate},\n\t\t` +
            `scaleMode: ${projectConfig.scaleMode},\n\t\t` +
            `contentWidth: ${projectConfig.contentWidth},\n\t\t` +
            `contentHeight: ${projectConfig.contentHeight},\n\t\t` +
            `showFPS: ${projectConfig.showFPS},\n\t\t` +
            `fpsStyles: ${projectConfig.fpsStyles},\n\t\t` +
            `showLog: ${projectConfig.showLog},\n\t\t` +
            `maxTouches: ${projectConfig.maxTouches},`;
        const reg = /\/\/----auto option start----[\s\S]*\/\/----auto option end----/;
        const replaceStr = '\/\/----auto option start----\n\t\t' + optionStr + '\n\t\t\/\/----auto option end----';
        gameJSContent = gameJSContent.replace(reg, replaceStr);
        fs.writeFileSync(gameJSPath, gameJSContent);

        //修改横竖屏
        let orientation;
        if (projectConfig.orientation == '"landscape"') {
            orientation = "landscape";
        }
        else {
            orientation = "portrait";
        }
        const gameJSONPath = path.join(outputDir, "game.json");
        let gameJSONContent = this.readData(gameJSONPath);
        gameJSONContent.deviceOrientation = orientation;
        if (!gameJSONContent.plugins) {
            gameJSONContent.plugins = {}
        }
        if (!this.useQQPlugin) {
            delete gameJSONContent.plugins["egret-library"]
        } else {
            let engineVersion = this.readData(path.join(projectRoot, "egretProperties.json")).engineVersion;
            gameJSONContent.plugins["egret-library"] = {
                "provider": "1110108620",
                "version": engineVersion
            }
        }
        this.writeData(gameJSONContent, gameJSONPath)
    }
    readData(filePath: string): any {
        return JSON.parse(fs.readFileSync(filePath, { encoding: "utf8" }));
    }
    writeData(data: object, filePath: string) {
        fs.writeFileSync(filePath, JSON.stringify(data, null, "\t"));
    }
}