{"id":2498,"date":"2023-12-05T16:00:30","date_gmt":"2023-12-05T16:00:30","guid":{"rendered":"http:\/\/blog.zhukunqian.com\/?p=2498"},"modified":"2023-12-05T16:00:30","modified_gmt":"2023-12-05T16:00:30","slug":"ugui%e7%9c%9f%e6%9c%ba%e4%b8%8a%e5%9b%be%e7%89%87%e4%b8%a2%e5%a4%b1%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/blog.zhukunqian.com\/?p=2498","title":{"rendered":"UGUI\u771f\u673a\u4e0a\u56fe\u7247\u4e22\u5931\u7684\u95ee\u9898"},"content":{"rendered":"\n<p>\u770b\u6b64\u5904\uff1ahttps:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlasManager-atlasRequested.html<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlasManager.html\">SpriteAtlasManager<\/a>.atlasRequested<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u63cf\u8ff0<\/h2>\n\n\n\n<p>\u5728\u4efb\u4f55 <a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/Sprite.html\">Sprite<\/a> \u7ed1\u5b9a\u5230 <a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlas.html\">SpriteAtlas<\/a> \u4f46\u65e0\u6cd5\u5728\u8fd0\u884c\u65f6\u627e\u5230\u56fe\u96c6\u8d44\u6e90\u65f6\u89e6\u53d1\u3002<\/p>\n\n\n\n<p>\u8fd9\u901a\u5e38\u610f\u5473\u7740\u7cbe\u7075\u88ab\u6253\u5305\u5230\u4e86\u4e00\u4e2a\u672a\u5305\u542b\u5728\u7f16\u8bd1\u7248\u672c\u4e2d\u7684\u56fe\u96c6\u5185<br><br>\u6b64\u56de\u8c03\u4e0d\u671f\u671b\u7528\u6237\u7684\u7acb\u5373\u54cd\u5e94\u3002\u76f8\u53cd\uff0c\u5b83\u4f20\u9012\u4e00\u4e2a System.Action\u3002\u7528\u6237\u53ef\u4ee5\u5728\u65e5\u540e\u52a0\u8f7d\u56fe\u96c6\u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528\u6b64 System.Action \u4f20\u56de\u52a0\u8f7d\u540e\u7684\u56fe\u96c6\u3002 using UnityEngine; using UnityEngine.U2D;<\/p>\n\n\n\n<p>public class AtlasLoader : <a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/MonoBehaviour.html\">MonoBehaviour<\/a> { void OnEnable() { <a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlasManager-atlasRequested.html\">SpriteAtlasManager.atlasRequested<\/a> += RequestAtlas; }<\/p>\n\n\n\n<p>void OnDisable() { <a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlasManager-atlasRequested.html\">SpriteAtlasManager.atlasRequested<\/a> -= RequestAtlas; }<\/p>\n\n\n\n<p>void RequestAtlas(string tag, System.Action&lt;<a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlas.html\">SpriteAtlas<\/a>&gt; callback) { var sa = <a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/Resources.Load.html\">Resources.Load<\/a>&lt;<a href=\"https:\/\/docs.unity.cn\/cn\/2021.1\/ScriptReference\/U2D.SpriteAtlas.html\">SpriteAtlas<\/a>&gt;(tag); callback(sa); } }<\/p>\n\n\n\n<p>\u53e6\u8bf7\u53c2\u9605\uff1aU2D.SpriteAtlasManager.RequestAtlasCallback\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u770b\u6b64\u5904\uff1ahttps:\/\/docs.unity.cn\/cn\/2021.1\/Scri &hellip;<\/p>\n<p class=\"read-more\"><a href=\"http:\/\/blog.zhukunqian.com\/?p=2498\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/2498"}],"collection":[{"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2498"}],"version-history":[{"count":1,"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/2498\/revisions"}],"predecessor-version":[{"id":2499,"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=\/wp\/v2\/posts\/2498\/revisions\/2499"}],"wp:attachment":[{"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2498"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.zhukunqian.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}