{"id":2602,"date":"2022-01-17T16:37:27","date_gmt":"2022-01-17T08:37:27","guid":{"rendered":"http:\/\/www.u3d8.com\/?p=2602"},"modified":"2022-01-17T16:37:30","modified_gmt":"2022-01-17T08:37:30","slug":"%e8%a7%a3%e5%86%b3spriteatlas%e8%b0%83%e7%94%a8getsprite%e5%86%85%e5%ad%98%e6%b3%84%e9%9c%b2%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/www.u3d8.com\/?p=2602","title":{"rendered":"\u89e3\u51b3SpriteAtlas\u8c03\u7528GetSprite\u5185\u5b58\u6cc4\u9732\u95ee\u9898"},"content":{"rendered":"\n

\u6700\u8fd1Android\u5305\u9891\u7e41\u5d29\u6e83\uff0c\u7ecf\u67e5\u8be2\u662fSpriteAtlas\u56fe\u96c6\u5728\u9891\u7e41\u8c03\u7528GetSprite()\u63a5\u53e3\uff0c\u4ea7\u751f\u7684\u5185\u5b58\u6cc4\u9732\u3002<\/p>\n\n\n\n

\u90a3\u4e48\u4e3a\u4ec0\u4e48\u9891\u7e41\u8c03\u7528GetSprite\u5c31\u4f1a\u5185\u5b58\u6cc4\u9732\u5462\uff1f<\/p>\n\n\n\n

\u8bf7\u5148\u770b\u4e0b\u63a5\u53e3\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n

        \/\/\r\n        \/\/ \u6458\u8981:\r\n        \/\/     Clone the first Sprite in this atlas that matches the name packed in this atlas\r\n        \/\/     and return it.\r\n        \/\/\r\n        \/\/ \u53c2\u6570:\r\n        \/\/   name:\r\n        \/\/     The name of the Sprite.\r\n        public Sprite GetSprite(string name);<\/code><\/pre>\n\n\n\n
\u6ce8\u610f\u770b\u6458\u8981\uff0c\u5b83\u8bf4\u662fClone\uff0c\u4e5f\u5c31\u662f\u8bf4\u6bcf\u6b21\u8c03\u7528GetSprite\uff0c\u90fd\u4f1a\u6267\u884c\u4e00\u6b21\u514b\u9686\u64cd\u4f5c\uff0c\u5e76\u4e14\u4e0d\u4f1a\u81ea\u52a8\u91ca\u653e\u3002<\/p>\n\n\n\n
\u5982\u4e0b\u56fe<\/p>\n\n\n\n
\"\u89e3\u51b3SpriteAtlas\u8c03\u7528GetSprite\u5185\u5b58\u6cc4\u9732\u95ee\u9898<\/a><\/figure>\n\n\n\n
\u4e8e\u662f\u505a\u4e86\u4e2a\u7f13\u51b2\u6c60\uff0c\u91cd\u590d\u7684sprite\u76f4\u63a5\u4ece\u6c60\u5b50\u91cc\u83b7\u53d6<\/p>\n\n\n\n
public static class SpriteAtlasExtention\r\n{\r\n    private static Dictionary<string, Sprite> sprites = new Dictionary<string, Sprite>();\r\n\r\n    public static Sprite GetSprite_Ex(this SpriteAtlas atlas, string spriteName)\r\n    {\r\n        if (string.IsNullOrEmpty(spriteName))\r\n        {\r\n            Debuger.LogError(\"\u83b7\u53d6\u56fe\u7247\u5931\u8d25\uff0cspriteName\u4e3a\u7a7a\");\r\n            return null;\r\n        }\r\n        if (atlas == null)\r\n        {\r\n            Debuger.LogError(\"\u83b7\u53d6\u56fe\u7247\u5931\u8d25\uff0catlas\u4e3a\u7a7a\");\r\n            return null;\r\n        }\r\n\r\n        string name = atlas.name + spriteName;\r\n        if (sprites.ContainsKey(name))\r\n        {\r\n            if (sprites[name] == null)\r\n                sprites[name] = atlas.GetSprite(spriteName);\r\n            return sprites[name];\r\n        }\r\n        else\r\n        {\r\n            sprites.Add(name, atlas.GetSprite(spriteName));\r\n            return sprites[name];\r\n        }\r\n    }\r\n\r\n    public static void Clear()\r\n    {\r\n        sprites.Clear();\r\n    }\r\n}<\/code><\/pre>\n\n\n\n
\u7528\u4e86\u7f13\u51b2\u6c60\u540e\u7684\u6548\u679c<\/p>\n\n\n\n
\"\u89e3\u51b3SpriteAtlas\u8c03\u7528GetSprite\u5185\u5b58\u6cc4\u9732\u95ee\u9898<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"
\u6700\u8fd1Android\u5305\u9891\u7e41\u5d29\u6e83\uff0c\u7ecf\u67e5\u8be2\u662fSpriteAtlas\u56fe\u96c6\u5728\u9891\u7e41\u8c03\u7528Get … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[252],"tags":[],"_links":{"self":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts\/2602"}],"collection":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2602"}],"version-history":[{"count":1,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts\/2602\/revisions"}],"predecessor-version":[{"id":2605,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts\/2602\/revisions\/2605"}],"wp:attachment":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2602"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}