189 lines
4.2 KiB
JavaScript
189 lines
4.2 KiB
JavaScript
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const EPlatform = cc.Enum( {
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Unknown : 0,
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WebBrowser_Mobile : 1,
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WebBrowser_Fixed : 2,
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Native_Android : 11,
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Native_IOS : 12,
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WindowsOrEditor : 15,
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Other : 999
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});
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const PlatformName = {
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"0": "Unknown",
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"1": "WebBrowser_Mobile",
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"2": "WebBrowser_Fixed",
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"11": "Native_Android",
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"12": "Native_IOS",
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"15": "WindowsOrEditor",
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"999": "Other",
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};
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let CMiscHelp = cc.Class({
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statics: {
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instance: null
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},
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ctor: function () {
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this.mPlatform = EPlatform.Unknown;
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},
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getPlatform : function() {
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if ( EPlatform.Unknown !== this.mPlatform ) {
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return this.mPlatform;
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}
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if ( cc.sys.isBrowser ) {
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this.mPlatform = ( cc.sys.OS_ANDROID === cc.sys.os || cc.sys.OS_IOS === cc.sys.os )
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? EPlatform.WebBrowser_Mobile : EPlatform.WebBrowser_Fixed;
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}
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else {
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if( cc.sys.isNative ) {
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if( cc.sys.isMobile ) {
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if ( cc.sys.OS_ANDROID === cc.sys.os ) {
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this.mPlatform = EPlatform.Native_Android;
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}
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else if ( cc.sys.OS_IOS === cc.sys.os ) {
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this.mPlatform = EPlatform.Native_IOS;
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}
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else {
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this.mPlatform = EPlatform.Other;
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}
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}
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else {
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this.mPlatform = EPlatform.WindowsOrEditor;
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}
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}
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else {
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this.mPlatform = EPlatform.Other;
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}
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}
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return this.mPlatform;
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},
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/**
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* 获取当前平台名
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* @return {string}
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*/
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getPlatformName: function() {
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let pt = this.getPlatform();
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return PlatformName[pt] || PlatformName[0];
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},
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/**
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* 是否浏览器环境
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* @return {boolean}
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*/
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isBrowser : function() {
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return this.isMobileBrowser() || this.isWin32WebBrowser();
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},
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/**
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* 是否移动平台的浏览器
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* @return {boolean}
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*/
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isMobileBrowser: function() {
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return EPlatform.WebBrowser_Mobile === this.getPlatform();
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},
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/**
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* 是否 win32，Mac等 非移动平台的浏览器
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* @return {boolean}
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*/
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isWin32WebBrowser : function () {
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return EPlatform.WebBrowser_Fixed === this.getPlatform();
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},
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isNative : function () {
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return this.isNativeAndroid() || this.isNativeIOS();
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},
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/**
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* 是否 Android 源生环境
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* @return {boolean}
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*/
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isNativeAndroid : function() {
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return EPlatform.Native_Android === this.getPlatform();
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},
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/**
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* 是否 IOS 源生环境
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* @return {boolean}
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*/
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isNativeIOS : function() {
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return EPlatform.Native_IOS === this.getPlatform();
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},
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/**
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* 是否 Win32，Mac，编辑器 等源生环境
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* @return {boolean}
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*/
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isWindowsOrEditor: function() {
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return EPlatform.WindowsOrEditor === this.getPlatform();
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},
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/**
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* @return {boolean}
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*/
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isValid : function( target ) {
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return undefined !== target && null !== target;
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},
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/**
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* @return {boolean}
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*/
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isValidString : function( targetString ) {
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return undefined !== targetString && null !== targetString && 0 !== targetString['length'];
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},
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/**
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* @return {cc.Node}
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*/
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getValidNode : function( node ) {
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if( !node ) {
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return null;
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}
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let realNodeVal = null;
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if( node instanceof cc.Node ) {
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realNodeVal = node;
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}
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else if( node instanceof cc.Component ) {
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realNodeVal = node.node;
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}
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else {
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return null;
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}
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if ( realNodeVal && realNodeVal.isValid ) {
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return realNodeVal;
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}
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return null;
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},
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/**
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* @return {boolean}
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*/
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isValidNode( node ) {
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return ( null != this.getValidNode( node ) );
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},
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});
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CMiscHelp.getInstance = function () {
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if (!CMiscHelp.instance) {
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CMiscHelp.instance = new CMiscHelp();
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}
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return CMiscHelp.instance;
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}
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module.exports = CMiscHelp;
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