cocos-engine/templates/wechatprogram/game.ejs

globalThis.__wxRequire = require;
var GameGlobal = getApp().GameGlobal;
Page({
    onReady() {
        GameGlobal.indexThis = this;
        const query = wx.createSelectorQuery()
        query.select('#myCanvas').node().exec(async (res) => {
            const canvas = res[0].node;
            let width = canvas.width;
            let height = canvas.height;
            const adapter = require('./miniapp-adapter');
            adapter.adapt(canvas, width, height);
            require('./web-adapter');
            const firstScreen = require('./first-screen'); 
            <%- include(cocosTemplate, {}) %>
            const loader = require('load-module.js');
            await loader.loadModules();

            require('./application.js');
            // Adjust initial canvas size
            if (canvas && GameGlobal.devicePixelRatio >= 2) {
                canvas.width *= 2; canvas.height *= 2;
            }

            const importMap = require("<%= importMapFile%>").default;
            const System = GameGlobal.System;
            System.warmup({
                importMap,
                importMapUrl: '<%= importMapFile%>',
                // defaultHandler: (urlNoSchema) => {
                //     require('.' + urlNoSchema);
                // },
                // handlers: {
                //     'plugin:': (urlNoSchema) => {
                //         requirePlugin(urlNoSchema);
                //     },
                //     'project:': (urlNoSchema) => {
                //         require(urlNoSchema);
                //     },
                // },
            });

            firstScreen.start('<%= alpha %>', '<%= antialias %>', '<%= useWebgl2 %>').then(() => {
                return System.import('<%= applicationJs %>');
            }).then((module) => {
                return firstScreen.setProgress(0.2).then(() => Promise.resolve(module));
            }).then(({ Application }) => {
                return new Application();
            }).then((application) => {
                return firstScreen.setProgress(0.4).then(() => Promise.resolve(application));
            }).then((application) => {
                return onApplicationCreated(application);
            }).catch((err) => {
                console.error(err);
            });

            function onApplicationCreated(application) {
                return System.import('cc').then((module) => {
                    return firstScreen.setProgress(0.6).then(() => Promise.resolve(module));
                }).then((cc) => {
                    require('./engine-adapter');
                    return application.init(cc);
                }).then(() => {
                    return firstScreen.end().then(() => application.start());
                });
            }

        })
    },

    onKeyboardInput: function (event) {
        GameGlobal._onKeyboardInput && GameGlobal._onKeyboardInput(event);
    },

    onKeyboardConfirm: function (event) {
        console.log(event.detail.value);
        GameGlobal._onKeyboardConfirm && GameGlobal._onKeyboardConfirm(event);
    },

    onKeyboardComplete: function (event) {
        console.log(event.detail.value);
        GameGlobal._onKeyboardComplete && GameGlobal._onKeyboardComplete(event);
    },

    touchStart(event) {
        GameGlobal._touchStart && GameGlobal._touchStart(event);
    },

    touchEnd(event) {
        GameGlobal._touchEnd && GameGlobal._touchEnd(event);
    },

    touchMove(event) {
        GameGlobal._touchMove && GameGlobal._touchMove(event);
    },

    touchCancel(event) {
        GameGlobal._touchCancel && GameGlobal._touchCancel(event);
    }
})