update haxework. ep3

2019-03-01 12:48:35 +03:00
parent e3d3359019
commit 2d4c56d04c
21 changed files with 188 additions and 252 deletions
--- a/src/client/haxe/ru/m/skin/SimpleButtonSkin.hx
+++ b/src/client/haxe/ru/m/skin/SimpleButtonSkin.hx
@@ -1,26 +0,0 @@
-package ru.m.skin;
-
-import flash.display.Graphics;
-import haxework.gui.ButtonView;
-import haxework.gui.skin.ButtonColorSkin;
-
-class SimpleButtonSkin extends ButtonColorSkin {
-
-    public var borderColor(default, default):Int;
-
-    public function new(color:Int = 0xffffff, borderColor:Int = 0xffffff) {
-        super(color, 0.6);
-        this.borderColor = borderColor;
-    }
-
-    override public function draw(view:ButtonView):Void {
-        var color:Int = selectColor(view);
-        var graphics:Graphics = view.content.graphics;
-        graphics.clear();
-        graphics.beginFill(color, alpha);
-        graphics.lineStyle(2, borderColor);
-        //graphics.drawRoundRect(0, 0, view.width, view.height, 10, 10);
-        graphics.drawRect(0, 0, view.width, view.height);
-        graphics.endFill();
-    }
-}
--- a/src/client/haxe/ru/m/tankz/Client.hx
+++ b/src/client/haxe/ru/m/tankz/Client.hx
@@ -33,6 +33,7 @@ class Client {
        var view:ClientView = new ClientView();
        Root.bind(view);
        view.launch();
+
    }
 }

--- a/src/client/haxe/ru/m/tankz/ClientView.yaml
+++ b/src/client/haxe/ru/m/tankz/ClientView.yaml
@@ -1,13 +1,14 @@
 ---
 $type: haxework.gui.VGroupView
-pWidth: 100
-pHeight: 100
+geometry.size.stretch: true
+layout.hAlign: center
+layout.vAlign: middle
 skin: $r:skin:light
 views:
 - id: switcher
  $type: haxework.gui.frame.FrameSwitcher
-  width: 960
-  height: 720
+  geometry.size.width: 960
+  geometry.size.height: 720
  skin: $r:skin:dark
  views:
   - id: start
--- a/src/client/haxe/ru/m/tankz/Style.hx
+++ b/src/client/haxe/ru/m/tankz/Style.hx
@@ -1,6 +1,6 @@
 package ru.m.tankz;

-import ru.m.skin.SimpleButtonSkin;
+import haxework.gui.utils.ColorUtils;
 import haxework.gui.skin.Skin;
 import haxework.gui.skin.ButtonBitmapSkin;
 import haxework.gui.utils.DrawUtil;
@@ -26,14 +26,26 @@ class Style {
        resources.skin.put("light", [Skin.color(lightColor)]);
        resources.skin.put("dark", [Skin.color(darkColor)]);
        resources.skin.put("text", [Skin.text(textColor, 16, fontFamily)]);
-        resources.skin.put("button", [button, Skin.text(textColor, 18, fontFamily), Skin.size(250, 60)]);
+        resources.skin.put("button", [
+            button,
+            Skin.text(textColor, 18, fontFamily),
+            Skin.size(250, 60)
+        ]);
        resources.skin.put("button.simple", [
-            new SimpleButtonSkin(lightColor, textColor),
+            Skin.buttonColor(lightColor),
            Skin.text(textColor, 16, fontFamily),
            Skin.size(100, 36),
        ]);
+        resources.skin.put("button.toggle", [
+            Skin.tabColor(lightColor),
+            Skin.text(textColor, 16, fontFamily),
+            Skin.size(200, 36),
+        ]);
        resources.skin.put("button.close", [
            new ButtonBitmapSkin(Assets.getBitmapData("resources/image/ui/close.png"))
        ]);
+        resources.skin.put("border", [
+            Skin.border(ColorUtils.multiply(lightColor, 1.5), 1, 2),
+        ]);
    }
 }
--- a/src/client/haxe/ru/m/tankz/Style.yaml
+++ b/src/client/haxe/ru/m/tankz/Style.yaml
@@ -1,40 +0,0 @@
---
-button:
-  width: 250
-  height: 60
-  skin:
-    $type: haxework.gui.skin.ButtonBitmapSkin
-    upImage: "@asset:image:resources/image/ui/button/normal.png"
-    downImage: "@asset:image:resources/image/ui/button/down.png"
-    overImage: "@asset:image:resources/image/ui/button/over.png"
-    fillType: NINEPATH
-  fontFamily: Courirer New
-  fontColor: 0xE7E0BB
-  fontSize: 18
-
-button_simple:
-  width: 100
-  height: 36
-  skin:
-    $type: ru.m.skin.SimpleButtonSkin
-  fontFamily: Courirer New
-  fontColor: 0xffffff
-  fontSize: 18
-  shadowColor: 0x000000
-
-label:
-  fontColor: 0xffffff
-  fontFamily: Courirer New
-  fontSize: 16
-  shadowColor: 0x000000
-
-close:
-  inLayout: false
-  hAlign: LEFT
-  vAlign: BOTTOM
-  leftMargin: 10
-  bottomMargin: 10
-  contentSize: true
-  skin:
-    $type: haxework.gui.skin.ButtonBitmapSkin
-    image: "@asset:image:resources/image/ui/close.png"
--- a/src/client/haxe/ru/m/tankz/frame/GameFrame.hx
+++ b/src/client/haxe/ru/m/tankz/frame/GameFrame.hx
@@ -1,5 +1,6 @@
 package ru.m.tankz.frame;

+import haxework.gui.core.Geometry.Position;
 import flash.events.Event;
 import haxe.ds.Option;
 import haxe.Timer;
@@ -19,7 +20,6 @@ import ru.m.tankz.sound.SoundManager;
 import ru.m.tankz.storage.SaveStorage;
 import ru.m.tankz.Type.GameType;

-
@:template class GameFrame extends VGroupView {

    private static inline var TAG = "GameFrame";
@@ -60,7 +60,7 @@ import ru.m.tankz.Type.GameType;
    private function start(state:GameState):Void {
        for (type in panels.keys()) {
            panels.get(type).visible = type == state.type;
-            panels.get(type).inLayout = type == state.type;
+            panels.get(type).geometry.position = type == state.type ? LAYOUT : ABSOLUTE;
        }
        // ToDo: local / network game
        switch (1) {
@@ -76,7 +76,7 @@ import ru.m.tankz.Type.GameType;
                network.game = cast game;
        }
        panels.get(state.type).game = game;
-        content.addEventListener(Event.ENTER_FRAME, redraw);
+        content.addEventListener(Event.ENTER_FRAME, _redraw);
        render.draw(game.engine);
        sound.play('start');
    }
@@ -86,7 +86,7 @@ import ru.m.tankz.Type.GameType;
            timer.stop();
            timer = null;
        }
-        content.removeEventListener(Event.ENTER_FRAME, redraw);
+        content.removeEventListener(Event.ENTER_FRAME, _redraw);
        if (game != null) {
            game.dispose();
            game = null;
@@ -95,14 +95,14 @@ import ru.m.tankz.Type.GameType;
    }

    private function onGameStateChange(s:GameState):GameState {
-        panels.get(s.type).invalidate();
+        panels.get(s.type).toUpdate();
        return s;
    }

    private function onGameComplete(result:Option<GameState>):Void {
        switch (result) {
            case Option.Some(s):
-                panels.get(s.type).invalidate();
+                panels.get(s.type).toUpdate();
            case Option.None:
        }
        switch (game.next()) {
@@ -125,7 +125,7 @@ import ru.m.tankz.Type.GameType;
        game.engine.update();
    }

-    private function redraw(_):Void {
+    private function _redraw(_):Void {
        render.draw(game.engine);
    }
 }
--- a/src/client/haxe/ru/m/tankz/frame/GameFrame.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/GameFrame.yaml
@@ -1,24 +1,24 @@
 ---
-pWidth: 100
-pHeight: 100
+geometry.size.stretch: true
+layout.hAlign: center
+layout.vAlign: middle
 views:
- id: dotaPanel
-  $type: ru.m.tankz.frame.game.DotaGamePanel
-  pWidth: 100
-  height: 20
-  visible: false
-  inLayout: false
- $type: haxework.gui.HGroupView
-  pWidth: 100
-  pHeight: 100
-  views:
-  - id: render
-    $type: ru.m.tankz.render.Render
-    contentSize: true
-  - id: classicPanel
-    $type: ru.m.tankz.frame.game.ClassicGamePanel
-    width: 200
-    pHeight: 100
+  - id: dotaPanel
+    $type: ru.m.tankz.frame.game.DotaGamePanel
+    geometry.size.width: 100%
+    geometry.size.height: 20
+    geometry.position: absolute
    visible: false
-    inLayout: false
-
+  - $type: haxework.gui.HGroupView
+    geometry.size.stretch: true
+    layout.hAlign: center
+    layout.vAlign: middle
+    views:
+      - id: render
+        $type: ru.m.tankz.render.Render
+      - id: classicPanel
+        $type: ru.m.tankz.frame.game.ClassicGamePanel
+        geometry.size.width: 200
+        geometry.size.height: 100%
+        geometry.position: absolute
+        visible: false
--- a/src/client/haxe/ru/m/tankz/frame/SettingsFrame.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/SettingsFrame.yaml
@@ -1,31 +1,28 @@
 ---
-pWidth: 100
-pHeight: 100
+geometry.size.stretch: true
 views:
 - $type: haxework.gui.LabelView
  skin: $r:skin:text
-  pWidth: 100
-  height: 20
+  geometry.size.percent.width: 100
+  geometry.size.fixed.height: 20
  text: Settings
 - $type: haxework.gui.HGroupView
-  pWidth: 100
-  pHeight: 100
+  geometry.size.stretch: true
  views:
  - $type: ru.m.tankz.frame.settings.SettingsEditor
-    pWidth: 50
-    pHeight: 100
+    geometry.size.percent.width: 50
+    geometry.size.percent.height: 100
    controlIndex: 0
  - $type: ru.m.tankz.frame.settings.SettingsEditor
-    pWidth: 50
-    pHeight: 100
+    geometry.size.percent.width: 50
+    geometry.size.percent.height: 100
    controlIndex: 1
 - id: close
  $type: haxework.gui.ButtonView
  skin: $r:skin:button.close
  +onPress: $this:onPress
-  inLayout: false
-  hAlign: LEFT
-  vAlign: BOTTOM
-  leftMargin: 10
-  bottomMargin: 10
-  contentSize: true
+  geometry.position: absolute
+  geometry.margin.left: 10
+  geometry.margin.bottom: 10
+  geometry.vAlign: bottom
+  geometry.hAlign: left
--- a/src/client/haxe/ru/m/tankz/frame/StartFrame.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/StartFrame.yaml
@@ -1,13 +1,12 @@
 ---
-pWidth: 100
-pHeight: 100
+geometry.size.stretch: true
+layout.hAlign: center
+layout.vAlign: middle
 views:
 - $type: haxework.gui.ImageView
  image: $asset:image:resources/image/ui/logo.png
-  contentSize: true
-  bottomMargin: 15
+  geometry.margin.bottom: 15
 - $type: haxework.gui.VGroupView
-  contentSize: true
  views:
  - id: classic
    $type: haxework.gui.ButtonView
@@ -28,21 +27,19 @@ views:
    visible: false
 - $type: haxework.gui.LabelView
  skin: $r:skin:text
-  inLayout: false
-  contentSize: true
-  vAlign: BOTTOM
-  hAlign: RIGHT
-  rightMargin: 10
-  bottomMargin: 10
+  geometry.position: absolute
+  geometry.margin.right: 10
+  geometry.margin.bottom: 10
+  geometry.vAlign: bottom
+  geometry.hAlign: right
  text: $r:text:version
 - id: settings
  $type: haxework.gui.ButtonView
-  inLayout: false
-  hAlign: LEFT
-  vAlign: BOTTOM
-  leftMargin: 10
-  bottomMargin: 10
-  contentSize: true
+  geometry.position: absolute
+  geometry.margin.left: 10
+  geometry.margin.bottom: 10
+  geometry.vAlign: bottom
+  geometry.hAlign: left
  skin:
    - $type: haxework.gui.skin.ButtonBitmapSkin
      image: $asset:image:resources/image/ui/settings.png
--- a/src/client/haxe/ru/m/tankz/frame/StartGameFrame.hx
+++ b/src/client/haxe/ru/m/tankz/frame/StartGameFrame.hx
@@ -70,6 +70,7 @@ import ru.m.tankz.Type;
                this.players.data = [];
            }
        }
+        toUpdate();
        return presetId;
    }

--- a/src/client/haxe/ru/m/tankz/frame/StartGameFrame.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/StartGameFrame.yaml
@@ -1,37 +1,35 @@
 ---
-pWidth: 100
-pHeight: 100
+geometry.size.stretch: true
 views:
- id: presets
-  $type: ru.m.tankz.frame.start.PresetsView
-  contentSize: true
-  topMargin: 10
- $type: haxework.gui.HGroupView
-  pWidth: 100
-  pHeight: 100
-  views:
-  - id: players
-    $type: haxework.gui.list.VListView<PlayerId>
-    factory: { $class: ru.m.tankz.frame.start.PlayerView }
-    pWidth: 50
-    pHeight: 100
-    paddings: 10
-    scroll:
-      $type: haxework.gui.list.VScrollBarView
-      width: 10
-      pHeight: 100
-      skin:
-        - $type: [haxework.gui.list.ScrollBarSkin.vertical]
-  - id: levels
-    $type: haxework.gui.list.VListView<Int>
-    factory: { $class: ru.m.tankz.frame.start.LevelView }
-    +onItemSelect: $this:onListItemClick
-    pWidth: 50
-    pHeight: 100
-    paddings: 10
-    scroll:
-      $type: haxework.gui.list.VScrollBarView
-      width: 10
-      pHeight: 100
-      skin:
-        - $type: [haxework.gui.list.ScrollBarSkin.vertical]
+  - id: presets
+    $type: ru.m.tankz.frame.start.PresetsView
+    geometry.size.width: 100%
+    geometry.margin.top: 10
+    layout.hAlign: center
+  - $type: haxework.gui.HGroupView
+    skin: $r:skin:border
+    geometry.size.stretch: true
+    views:
+      - id: players
+        $type: haxework.gui.list.VListView<PlayerId>
+        factory: { $class: ru.m.tankz.frame.start.PlayerView }
+        geometry.size.percent: [50, 100]
+        geometry.padding: 10
+        scroll:
+          $type: haxework.gui.list.VScrollBarView
+          geometry.size.width: 10
+          geometry.size.height: 100%
+          skin:
+            - $type: [haxework.gui.list.ScrollBarSkin.vertical]
+      - id: levels
+        $type: haxework.gui.list.VListView<Int>
+        factory: { $class: ru.m.tankz.frame.start.LevelView }
+        +onItemSelect: $this:onListItemClick
+        geometry.size.percent: [50, 100]
+        geometry.padding: 10
+        scroll:
+          $type: haxework.gui.list.VScrollBarView
+          geometry.size.width: 10
+          geometry.size.height: 100%
+          skin:
+            - $type: [haxework.gui.list.ScrollBarSkin.vertical]
--- a/src/client/haxe/ru/m/tankz/frame/game/ClassicGamePanel.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/game/ClassicGamePanel.yaml
@@ -1,16 +1,18 @@
+---
+layout.vAlign: middle
 views:
- id: botstate
-  $type: haxework.gui.LabelView
-  $style: label
-  pWidth: 100
-  height: 20
- id: player1state
-  $type: haxework.gui.LabelView
-  $style: label
-  pWidth: 100
-  height: 20
- id: player2state
-  $type: haxework.gui.LabelView
-  $style: label
-  pWidth: 100
-  height: 20
+  - id: botstate
+    $type: haxework.gui.LabelView
+    skin: $r:skin:text
+    geometry.size.width: 100%
+    geometry.size.height: 20
+  - id: player1state
+    $type: haxework.gui.LabelView
+    skin: $r:skin:text
+    geometry.size.width: 100%
+    geometry.size.height: 20
+  - id: player2state
+    $type: haxework.gui.LabelView
+    skin: $r:skin:text
+    geometry.size.width: 100%
+    geometry.size.height: 20
--- a/src/client/haxe/ru/m/tankz/frame/game/DotaGamePanel.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/game/DotaGamePanel.yaml
@@ -1,6 +1,7 @@
+---
 views:
- id: state
-  $type: haxework.gui.LabelView
-  $style: label
-  pWidth: 100
-  height: 20
+  - id: state
+    $type: haxework.gui.LabelView
+    skin: $r:skin:text
+    geometry.size.width: 100%
+    geometry.size.height: 20
--- a/src/client/haxe/ru/m/tankz/frame/settings/ActionView.hx
+++ b/src/client/haxe/ru/m/tankz/frame/settings/ActionView.hx
@@ -64,7 +64,7 @@ class KeyboardMap {

    public function edit():Promise<Int> {
        cast(this.skin[0], ColorSkin).color = 0x00ff00;
-        invalidate();
+        toRedraw();
        editDeferred = new Deferred();
        content.stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
        return editDeferred.promise();
@@ -73,7 +73,7 @@ class KeyboardMap {
    private function onKeyDown(event: KeyboardEvent):Void {
        content.stage.removeEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
        cast(this.skin[0], ColorSkin).color = 0x000000;
-        invalidate();
+        toRedraw();

        data.key = event.keyCode;
        key.text = keyLabel(data.key);
--- a/src/client/haxe/ru/m/tankz/frame/settings/ActionView.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/settings/ActionView.yaml
@@ -1,19 +1,19 @@
 ---
-pWidth: 100
-height: 44
-margins: 5
+geometry.size.width: 100%
+geometry.size.height: 44
+geometry.margin: 5
 views:
 - id: action
  $type: haxework.gui.LabelView
  skin: $r:skin:text
-  pWidth: 50
-  pHeight: 100
+  geometry.size.width: 50%
+  geometry.size.height: 100%
  text: ""
 - id: key
  $type: haxework.gui.LabelView
  skin: $r:skin:text
-  pWidth: 50
-  pHeight: 100
+  geometry.size.width: 50%
+  geometry.size.height: 100%
  text: ""
 skin:
  - $type: haxework.gui.skin.ColorSkin
--- a/src/client/haxe/ru/m/tankz/frame/settings/SettingsEditor.hx
+++ b/src/client/haxe/ru/m/tankz/frame/settings/SettingsEditor.hx
@@ -51,13 +51,13 @@ import ru.m.tankz.storage.SettingsStorage;
        for (item in list.data) {
            item.key = -1;
        }
-        list.invalidate();
+        list.toUpdate();
        _save();
    }

    private function _reset():Void {
        list.data = SettingsStorage.getDefault(controlIndex).data;
-        list.invalidate();
+        list.toUpdate();
        _save();
    }

--- a/src/client/haxe/ru/m/tankz/frame/settings/SettingsEditor.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/settings/SettingsEditor.yaml
@@ -1,11 +1,11 @@
-layoutMargin: 10
+layout.margin: 10
+layout.hAlign: center
 views:
 - id: label
  $type: haxework.gui.LabelView
  skin: $r:skin:text
 - $type: haxework.gui.HGroupView
-  contentSize: true
-  layoutMargin: 10
+  layout.margin: 10
  views:
  - id: change
    $type: haxework.gui.ButtonView
@@ -25,9 +25,8 @@ views:
 - id: list
  $type: haxework.gui.list.VListView<ru.m.tankz.control.ActionItem>
  factory: { $class: ru.m.tankz.frame.settings.ActionView }
-  pWidth: 100
-  pHeight: 100
+  geometry.size.stretch: true
  scroll:
    $type: haxework.gui.list.VScrollBarView
-    width: 1
-    pHeight: 100
+    geometry.position: absolute
+    visible: false
--- a/src/client/haxe/ru/m/tankz/frame/start/LevelView.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/start/LevelView.yaml
@@ -1,14 +1,13 @@
 ---
-pWidth: 100
-height: 44
-margins: 5
+geometry.size.width: 100%
+geometry.size.height: 44
+geometry.margin: 5
 views:
- id: label
-  $type: haxework.gui.LabelView
-  $style: label
-  pWidth: 100
-  pHeight: 100
-  text: ""
+  - id: label
+    $type: haxework.gui.LabelView
+    skin: $r:skin:text
+    geometry.size.stretch: true
+    text: ""
 skin:
  - $type: haxework.gui.skin.ColorSkin
    color: 0x000000
--- a/src/client/haxe/ru/m/tankz/frame/start/PlayerView.yaml
+++ b/src/client/haxe/ru/m/tankz/frame/start/PlayerView.yaml
@@ -1,20 +1,18 @@
 ---
-pWidth: 50
-height: 44
-margins: 5
-layoutMargin: 10
+geometry.size.width: 50%
+geometry.size.height: 44
+geometry.margin: 5
+layout.margin: 10
 views:
- id: index
-  $type: haxework.gui.LabelView
-  $style: label
-  pHeight: 100
-  pWidth: 100
-  skin:
-    - $type: haxework.gui.skin.ColorSkin
-      color: 0x000000
-      alpha: 0.2
-  shadow: true
-  shadowColor: 0x000000
- id: control
-  $type: haxework.gui.ButtonView
-  contentSize: true
+  - id: index
+    $type: haxework.gui.LabelView
+    $style: label
+    geometry.size.stretch: true
+    skin:
+      - $type: haxework.gui.skin.ColorSkin
+        color: 0x000000
+        alpha: 0.2
+    shadow: true
+    shadowColor: 0x000000
+  - id: control
+    $type: haxework.gui.ButtonView
--- a/src/client/haxe/ru/m/tankz/frame/start/PresetsView.hx
+++ b/src/client/haxe/ru/m/tankz/frame/start/PresetsView.hx
@@ -1,27 +1,26 @@
 package ru.m.tankz.frame.start;

 import haxework.resources.IResources;
-import haxework.provider.Provider;
-import ru.m.skin.SimpleButtonSkin;
-import ru.m.signal.Signal.Signal1;
-import haxework.gui.ToggleButtonView;
-import ru.m.tankz.Type;
 import haxework.gui.ButtonView;
-import ru.m.tankz.config.Config.GamePreset;
 import haxework.gui.HGroupView;
-
+import haxework.gui.ToggleButtonView;
+import ru.m.signal.Signal;
+import ru.m.tankz.config.Config.GamePreset;
+import ru.m.tankz.Type;

 class PresetsView extends HGroupView {

    public var data(default, set):Array<GamePreset>;
    public var selected(default, set):PresetId;

-    public var change(default, null):Signal1<PresetId>;
+    public var change(default, null):Signal<PresetId>;
+
+    @:provide private static var resources:IResources;

    public function new() {
        super();
-        layoutMargin = 10;
-        change = new Signal1();
+        layout.margin = 10;
+        change = new Signal();
    }

    private function set_data(value:Array<GamePreset>):Array<GamePreset> {
@@ -29,16 +28,15 @@ class PresetsView extends HGroupView {
        removeAllViews();
        for (item in data) {
            var view = new ToggleButtonView();
-            view.skin = [new SimpleButtonSkin()];
-            view.onSkin = [new SimpleButtonSkin(0x00ff00)];
+            view.skin = resources.skin.get("button.toggle");
            view.text = item.id;
-            view.width = 250;
-            view.height = 36;
            view.fontFamily = "Courirer New";
            view.fontColor = 0xffffff;
            view.fontSize = 18;
            view.shadowColor = 0x000000;
            view.onPress.connect(onPress);
+            //ToDo: update text and size
+            view.redraw();
            view.update();
            addView(view);
        }
--- a/src/client/haxe/ru/m/tankz/render/Render.hx
+++ b/src/client/haxe/ru/m/tankz/render/Render.hx
@@ -53,10 +53,8 @@ class Render extends SpriteView {
        g.beginFill(0x000000);
        g.drawRect(0, 0, mapWidth, mapHeight);
        g.endFill();
-        if (contentSize) {
-            width = mapWidth;
-            height = mapHeight;
-        }
+        geometry.size.content.width = mapWidth;
+        geometry.size.content.height = mapHeight;
    }

    public function draw(game:Engine):Void {