游戏读写函数promise化:game.promises

game/game.js

@@ -9886,6 +9886,62 @@ new Promise(resolve=>{
 					proceed2();
 				})};
 				
+				const initGamePromises=function(){
+					game.promises.download=function(url,folder,dev,onprogress){
+						return new Promise((resolve,reject)=>{
+							game.download(url,folder,resolve,reject,dev,onprogress);
+						});
+					};
+
+					game.promises.readFile=function(filename){
+						return new Promise((resolve,reject)=>{
+							game.readFile(filename,resolve,reject);
+						});
+					};
+
+					game.promises.readFileAsText=function(filename){
+						return new Promise((resolve,reject)=>{
+							game.readFileAsText(filename,resolve,reject);
+						});
+					};
+
+					game.promises.writeFile=function(data,path,name){
+						return (new Promise((resolve,reject)=>{
+							game.writeFile(data,path,name,resolve);
+						})).then(result=>{
+							return new Promise((resolve,reject)=>{
+								if(result instanceof Error){
+									reject(result);
+								}else{
+									resolve(result);
+								}
+							});
+						});
+					};
+
+					game.promises.removeFile=function(dir){
+						return (new Promise((resolve,reject)=>{
+							game.removeFile(dir,resolve);
+						})).then(result=>{
+							return new Promise((resolve,reject)=>{
+								if(result instanceof Error){
+									reject(result);
+								}else{
+									resolve(result);
+								}
+							});
+						});
+					};
+
+					game.promises.getFileList=function(dir){
+						return new Promise((resolve,reject)=>{
+							game.getFileList(dir,resolve,reject);
+						});
+					};
+
+					game.promises.ensureDirectory=game.ensureDirectory;
+				};
+
 				if(lib.device){
 					lib.init.cordovaReady=function(){
 						if(lib.device=='android'){
@@ -9989,9 +10045,9 @@ new Promise(resolve=>{
 											fileEntry.createWriter(function(fileWriter){
 												fileWriter.onwriteend=callback;
 												fileWriter.write(data);
-										});
-									});
-								});
+											},callback);
+										},callback);
+									},callback);
 								}
 							});
 						};
@@ -9999,11 +10055,9 @@ new Promise(resolve=>{
 							window.resolveLocalFileSystemURL(lib.assetURL,function(entry){
 								entry.getFile(dir,{},function(fileEntry){
 									fileEntry.remove();
-									if(callback){
-										callback();
-									}
-								});
-							});
+									if(callback) callback();
+								},callback||function(){});
+							},callback||function(){});
 						};
 						game.getFileList=(dir,success,failure)=>{
 							var files=[],folders=[];
@@ -10055,6 +10109,7 @@ new Promise(resolve=>{
 								createDirectory();
 							},reject));
 						};
+						initGamePromises();
 						if(ui.updateUpdate){
 							ui.updateUpdate();
 						}
@@ -10239,6 +10294,7 @@ new Promise(resolve=>{
 							createDirectory();
 						});
 					};
+					initGamePromises();
 					if(ui.updateUpdate){
 						ui.updateUpdate();
 					}
@@ -36248,6 +36304,10 @@ new Promise(resolve=>{
 		}
 	};
 	const game={
+		/**
+		 * @type { { [key: string]: (...args:[])=>Promise } }
+		 */
+		promises:{},
 		globalEventHandlers: new class {
 			constructor() {
 				this._handlers = {};