yxy/web/src/components/unity/unity.vue

<template>
  <div id="unity-container" class="unity-desktop">
            <canvas id="unity-canvas" tabindex="-1"></canvas>
            <div id="unity-loading-bar">
                <div id="unity-logo"></div>
                <div id="unity-progress-bar-empty">
                    <div id="unity-progress-bar-full"></div>
                </div>
            </div>
            <div id="unity-warning"> </div>
            <div id="unity-footer">
                <!-- <div id="unity-webgl-logo"></div>
        <div id="unity-fullscreen-button"></div>
        <div id="unity-build-title">2Building</div> -->
            </div>
        </div>
</template>

<script lang="ts" setup>
import { onMounted, reactive, computed, ref, onUnmounted } from 'vue';
import { useRouter } from 'vue-router'

onMounted(() => {
    /* bg模型 */

    var container = document.querySelector("#unity-container");
    var canvas = document.querySelector("#unity-canvas");
    var loadingBar = document.querySelector("#unity-loading-bar");
    var progressBarFull = document.querySelector("#unity-progress-bar-full");
    var fullscreenButton = document.querySelector("#unity-fullscreen-button");
    var warningBanner = document.querySelector("#unity-warning");

    // Shows a temporary message banner/ribbon for a few seconds, or
    // a permanent error message on top of the canvas if type=='error'.
    // If type=='warning', a yellow highlight color is used.
    // Modify or remove this function to customize the visually presented
    // way that non-critical warnings and error messages are presented to the
    // user.
    function unityShowBanner(msg, type) {
        function updateBannerVisibility() {
            warningBanner.style.display = warningBanner.children.length ? 'block' : 'none';
        }
        var div = document.createElement('div');
        div.innerHTML = msg;
        warningBanner.appendChild(div);
        if (type == 'error') div.style = 'background: red; padding: 10px;';
        else {
            if (type == 'warning') div.style = 'background: yellow; padding: 10px;';
            setTimeout(function () {
                warningBanner.removeChild(div);
                updateBannerVisibility();
            }, 5000);
        }
        updateBannerVisibility();
    }


    // 使用 import.meta.url 来获取动态路径
    const buildUrl = '/assets/Build/'
    const loaderUrl = buildUrl + 'B.loader.js';
    const dataUrl = buildUrl + 'B.data';
    const frameworkUrl = buildUrl + 'B.framework.js';
    const codeUrl = buildUrl + 'B.wasm';

    const config = {
        dataUrl: dataUrl,
        frameworkUrl: frameworkUrl,
        codeUrl: codeUrl,
        streamingAssetsUrl: "StreamingAssets",
        companyName: "DefaultCompany",
        productName: "2Building",
        productVersion: "0.1.0",
        showBanner: unityShowBanner,
    };

    if (/iPhone|iPad|iPod|Android/i.test(navigator.userAgent)) {

        var meta = document.createElement('meta');
        meta.name = 'viewport';
        meta.content = 'width=device-width, height=device-height, initial-scale=1.0, user-scalable=no, shrink-to-fit=yes';
        document.getElementsByTagName('head')[0].appendChild(meta);
        container.className = "unity-mobile";
        canvas.className = "unity-mobile";

    } else {
        canvas.style.width = "960px";
        canvas.style.height = "600px";
    }

    loadingBar.style.display = "block";

    var script = document.createElement("script");
    script.src = loaderUrl;
    script.onload = () => {
        createUnityInstance(canvas, config, (progress) => {
            progressBarFull.style.width = 100 * progress + "%";
        }).then((unityInstance) => {
            loadingBar.style.display = "none";
            //                fullscreenButton.onclick = () => {
            //                  unityInstance.SetFullscreen(1);
            //                };
        }).catch((message) => {
            alert(message);
        });
    };

    document.body.appendChild(script);

});
</script>

<style scoped></style>