{"id":275,"date":"2009-09-07T01:02:18","date_gmt":"2009-09-06T17:02:18","guid":{"rendered":"http:\/\/www.wlash.com\/blog\/?p=275"},"modified":"2009-09-07T01:02:18","modified_gmt":"2009-09-06T17:02:18","slug":"the-limit-in-flash","status":"publish","type":"post","link":"https:\/\/blog2.wwhhoo.com\/?p=275","title":{"rendered":"the limit in flash"},"content":{"rendered":"<p>\u6700\u8fd1\u5728\u505a\u4e00\u4e2aAS2\u9879\u76ee\u65f6\u53d1\u73b0\u4e00\u4e2a\u95ee\u9898,\u5f53\u6570\u5b57\u592a\u5927\u7684\u65f6\u5019,\u65e0\u6cd5\u8f6c\u4e3a\u5b57\u4e32.<!--more-->\u5728<strong>AS2<\/strong>\u4e2d,\u5f53\u4e00\u4e2a\u6570\u5b57\u5927\u4e8e\u6216\u7b49\u4e8e0x80000000(\u5341\u8fdb\u5236\u4e3a:2147483648),\u5c31\u65e0\u6cd5\u7528Number.toString(radix)\u65b9\u6cd5\u6765\u628a\u6570\u5b57\u8f6c\u4e3a\u5b57\u4e32.\u9664\u4e86radix=10,\u5176\u5b83\u4efb\u4f55\u6570\u5b57\u90fd\u4e0d\u884c.\u5728AS3\u4e2d\u7684int.MAX_VALUE\u503c\u4e3a0x7FFFFFFF(\u5341\u8fdb\u5236:2147483647)\u4e5f\u5c31\u662fAS2\u4e2d\u53ef\u4ee5\u5904\u7406\u8f6c\u4e3a\u5b57\u4e32\u7684\u6700\u5927\u503c.<\/p>\n<p>\n<strong>AS2<\/strong>\u4e2d,\u5982\u679c\u75280x\u8868\u793a16\u8fdb\u5236\u6570\u5b57\u65f6,\u6700\u5927\u53ef\u8868\u793a\u7684\u6570\u5b57\u4e3a0xFFFFFFFF(\u5341\u8fdb\u5236\u4e3a:4294967295),\u5982\u679c0x\u8ddf\u7684\u4f4d\u6570\u8d85\u8fc78\u4f4d,\u53ea\u63a5\u6536\u540e8\u4f4d\u6570\u5b57,\u5bf9\u4e8e8\u4f4d\u4e4b\u524d\u7684\u6570\u5b57\u4f1a\u88ab\u5ffd\u7565.\u5982\u679c\u9700\u8981\u7528\u5341\u516d\u8fdb\u5236\u8868\u793a\u8d85\u8fc78\u4f4d\u6570,\u7528\u5b57\u7b26\u4e32\u8868\u793a,\u7136\u540e\u7528parseInt(value, 16)\u65b9\u6cd5\u8f6c\u4e3a\u5341\u8fdb\u5236.<br \/>\n\u4e0a\u8ff0\u6240\u8bf4\u7684\u9650\u5236,\u53ea\u662f\u5728AS2\u4e2d\u5b58\u5728,\u5728AS3\u4e2d\u65e0\u6b64\u9650\u5236.<\/p>\n<hr \/>\n<p>\u9664\u4e86\u4e0a\u8fb9\u6240\u8bf4\u7684\u9650\u5236\u5916,flash\u4e2d\u6709\u7740\u5404\u79cd\u9650\u5236,\u6bd4\u5982:<\/p>\n<ul>\n<li>for\u6216while\u5faa\u73af\u4e2d\u768415\u79d2\u9650\u5236.<\/li>\n<li>LocalConnection\u4f20\u9012\u7684\u53c2\u6570\u6570\u636e\u5927\u5c0f\u4e0d\u80fd\u8d85\u8fc740K<\/li>\n<li>AS\u6587\u4ef6\u4e0d\u80fd\u5927\u4e8e32K<a href=\"#as2\">*<\/a><\/li>\n<li>function\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc7500\u884c<a href=\"#as2\">*<\/a><\/li>\n<li>\u56fe\u7247\u957f\u5bbd\u4e0d\u80fd\u8d85\u8fc72880px,\u5728flash10\u4e2d\u6700\u5927\u663e\u793a 8192px,\u4f46\u603b\u50cf\u7d20\u4e0d\u80fd\u8d85\u8fc716,777,216,\u56e0\u6b64,\u5f53\u957f\u4e3a8192px\u65f6,\u9ad8\u5c31\u53ea\u80fd\u4e3a2048px.\u8d85\u51fa\u90e8\u5206\u4e0d\u4f1a\u663e\u793a.<\/li>\n<li>movieclip\u603b\u5e27\u6570\u4e0d\u80fd\u8d85\u8fc716000\u5e27.<\/li>\n<li>\u901a\u8fc7\u5c5e\u6027\u9762\u677f\u53ef\u4ee5\u4fee\u6539\u5f71\u7247\u5e27\u7387\u4e3a0.01\u5230120\u5e27,\u5728AS3\u4e2d,\u901a\u8fc7\u4ee3\u7801\u6539stage.frameRate\u6700\u5927\u53ef\u4ee5\u52301000fps<\/li>\n<\/ul>\n<p><a name=\"as2\">*<\/a>\u53ea\u5728AS2\u4e2d\u5b58\u5728\u6b64\u95ee\u9898,\u5177\u4f53\u53c2\u8003<a href=\"http:\/\/kb2.adobe.com\/cps\/195\/tn_19520.html\" target=\"_blank\" rel=\"noopener\">http:\/\/kb2.adobe.com\/cps\/195\/tn_19520.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5728\u505a\u4e00\u4e2aAS2\u9879\u76ee\u65f6\u53d1\u73b0\u4e00\u4e2a\u95ee\u9898,\u5f53\u6570\u5b57\u592a\u5927\u7684\u65f6\u5019,\u65e0\u6cd5\u8f6c\u4e3a\u5b57\u4e32.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[8,9,12,15,23],"class_list":["post-275","post","type-post","status-publish","format-standard","hentry","category-6","tag-as2","tag-as3","tag-flash","tag-limit","tag-swf"],"_links":{"self":[{"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=\/wp\/v2\/posts\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=275"}],"version-history":[{"count":0,"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=\/wp\/v2\/posts\/275\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog2.wwhhoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}