[client] add Updater

src/client/haxe/ru/m/Updater.hx

@@ -0,0 +1,72 @@
+package ru.m;
+
+import haxework.net.JsonLoader;
+import openfl.Lib;
+import openfl.net.URLRequest;
+import promhx.Promise;
+
+typedef PackageInfo = {
+    var type:String;
+    var path:String;
+    var filename:String;
+    var url:String;
+}
+
+typedef PackagesBundle = {
+    var name:String;
+    var version:String;
+    var packages:Array<PackageInfo>;
+}
+
+class Updater {
+
+    private static inline var TAG = "Update";
+
+    public var type(get, null):String;
+    public var bundle(default, null):PackagesBundle;
+
+    private var url:String;
+    private var version:String;
+
+    public function new(version:String, url:String) {
+        this.url = url;
+        this.version = version;
+    }
+
+    private function get_type():String {
+        #if android
+        return "android";
+        #elseif linux
+        return "debian";
+        #else
+        return null;
+        #end
+    }
+
+    private function resolveBundle():Promise<PackagesBundle> {
+        return bundle != null ? Promise.promise(bundle) : new JsonLoader().GET(url).then(function(bundle) {
+            this.bundle = bundle;
+            return this.bundle;
+        });
+    }
+
+    public function check():Promise<Bool> {
+        return resolveBundle().then(function(bundle:PackagesBundle):Bool {
+            this.bundle = bundle;
+            return bundle.version != version && Lambda.exists(bundle.packages, function(item) return item.type == type);
+        });
+    }
+
+    public function download():Promise<Bool> {
+        return resolveBundle().then(function(bundle:PackagesBundle) {
+            for (item in bundle.packages) {
+                if (item.type == type) {
+                    L.i(TAG, 'download: ${item.url}');
+                    Lib.getURL(new URLRequest(item.url));
+                    return true;
+                }
+            }
+            return false;
+        });
+    }
+}

src/client/haxe/ru/m/tankz/Init.hx

@@ -1,12 +1,14 @@
 package ru.m.tankz;
 
-import haxework.view.theme.ITheme;
 import flash.Lib;
 import haxework.animate.FadeAnimate;
 import haxework.animate.UnFadeAnimate;
+import haxework.net.manage.ILoaderManager;
+import haxework.net.manage.LoaderManager;
 import haxework.resources.IResources;
 import haxework.resources.Resources;
 import haxework.view.popup.PopupManager;
+import haxework.view.theme.ITheme;
 import lime.ui.Gamepad;
 import lime.ui.Joystick;
 import ru.m.connect.IConnection;
@@ -42,6 +44,8 @@ class Init {
     @:provide static var popupManager:PopupManager;
     @:provide static var connection:IConnection<Request, Response>;
     @:provide static var bus:IControlBus;
+    @:provide static var loaderManager:ILoaderManager;
+    @:provide static var updater:Updater;
 
     private static function buildConnection():IConnection<Request, Response> {
         var host:String = CompilationOption.get("host");
@@ -77,6 +81,9 @@ class Init {
         bus = new ControlBus();
         bus.connect(new KeyboardDevice(Lib.current.stage));
 
+        loaderManager = new LoaderManager();
+        updater = new Updater(Const.VERSION, "https://shmyga.ru/repo/tankz/packages.json");
+
         for (device in Gamepad.devices) {
             trace('gamepad', device);
         }

src/client/haxe/ru/m/tankz/view/MenuFrame.hx

@@ -19,10 +19,12 @@ import ru.m.tankz.view.popup.LoginPopup;
     @:provide var gameInit:GameInit;
     @:provide var switcher:FrameSwitcher;
     @:provide var network:NetworkManager;
+    @:provide var appUpdater:Updater;
 
     @:view var username:LabelView;
     @:view("login") var loginButton:ButtonView;
     @:view("logout") var logoutButton:ButtonView;
+    @:view("update") var updateButton:ButtonView;
 
     public function new() {
         super(ID);
@@ -32,6 +34,12 @@ import ru.m.tankz.view.popup.LoginPopup;
         super.onShow(data);
         network.stateSignal.connect(onConnectionState);
         onConnectionState(network.state);
+        appUpdater.check().then(function(update:Bool) {
+            updateButton.visible = update;
+           if (update) {
+               updateButton.text = 'Update ${appUpdater.bundle.version}';
+           }
+        });
     }
 
     override public function onHide():Void {
@@ -93,4 +101,8 @@ import ru.m.tankz.view.popup.LoginPopup;
     private function logout():Void {
         network.logout();
     }
+
+    private function appUpdate():Void {
+        appUpdater.download();
+    }
 }

src/client/haxe/ru/m/tankz/view/MenuFrame.yaml

@@ -72,3 +72,7 @@ views:
             visible: false
           - $type: haxework.view.SpriteView
             geometry.width: 50%
+          - id: update
+            $type: haxework.view.form.ButtonView
+            +onPress: ~appUpdate()
+            visible: false