标签:关系 padding 连接方式 坑爹 ffffff actor container 连接 布局
说在前头:楼主之前没有不论什么flash开发经验,仅仅是从一次尝试中总结自己的理解和经验而已。假设有写的不正确的地方,欢迎大家指正。
前一段时间尝试想用flash(as3)又一次制作一下之前做的一个游戏,作为从来没有接触过flash开发的我来说,花了一些时间研究现有的一些框架。
尽管如今我已经放弃了使用flash来开发(后面会说原因),但我认为还是有必要总结一下这个过程中对于flash、starling、starling mvc的一些理解。
由于一開始我是使用silverlight开发游戏的,它有一个极大的便利是微软提供了强大好用的Microsoft Blend Expression。能够非常好的、所见即所得用它来制作UI。自然而然,我非常想在flash的开发环境下找一个替代品。
但非常遗憾,最后我自己得出的结论是:没有。
1、flex和blend有点像,但flex(后来叫flash builder)貌似某个版本号以后就不提供图形编辑器了。而且通过网上大家的讨论得出,flex性能特别差,差点儿无法在手机上执行。果断弃坑。
2、flash cs能够制作游戏UI,但给我的感觉是提供的功能特别基础,也不甚符合程序猿的逻辑思维。
3、另一些其它的第三方或者个人提供的UI库、编辑工具,如flexlite等——不敢用,怕有大坑。并且翻了一下代码更新日志,也是好久都没动过了——更加怕。
4、starling貌似是大家比較推崇的flash移动端解决方式,大概看了一下。从原理上来说肯定是性能比传统的flash要好得多。
通过一番调研,决定用starling试试。
非常自然的,游戏须要比較好的扩展性的话。我们须要一个好的代码框架。找了一圈找到starling MVC。大概看了一下功能介绍,感觉和j2ee的spring MVC有一点像。
starling MVC是一个IOC框架,提供下面特性:
我到网上翻了一些关于starling MVC编写的游戏例程。怎么说呢。我感觉是没一个靠谱的。。大部分人都是浅尝辄止,并且都是生搬硬套。想把游戏逻辑拼命的塞到starling MVC中,而不是真正的用它来做代码的整理、规划,没有理解MVC、IOC、DI等思想,于是我索性自己開始琢磨。
我整理的starling MVC的调用逻辑关系例如以下:
1、启动时初始化各个bean(包含model、mediator、controller、view我觉得都应该实例化为bean)
2、starling MVC提供方法将bean依赖注入([Inject]等标签)
3、MVC的连接方式为:
然后直接调用ViewManager的addView/removeView方法。来改动元素。
(调用view的改动方法,调用Model的逻辑)
)——当然。假设你说你能够自己开发一个可视化的工具。那么,我仅仅能说:祝你好运……
var stateBackground : ImageLoader = new ImageLoader(); stateBackground.source = assets.getTexture("nick"); stateBackground.x = 0; stateBackground.y = -12; stateBackground.width = 200; stateBackground.height = 70; stateCanvas.addChild(stateBackground); _nickLabel = ComponentFactory.getSmallFontLabel("初出茅庐", 0xEF5E00, true, 20); _nickLabel.x = 62; _nickLabel.y = -4; stateCanvas.addChild(_nickLabel); _gameModeLabel = ComponentFactory.getSmallFontLabel("难度:普通", 0xFFFFFF, true, 12); _gameModeLabel.x = 61; _gameModeLabel.y = 24; stateCanvas.addChild(_gameModeLabel); _zhujueHead = new ImageLoader(); _zhujueHead.x = 4; _zhujueHead.y = -4; _zhujueHead.width = 40; _zhujueHead.height = 49; _zhujueHead.source = assets.getTexture("zhujue"); stateCanvas.addChild(_zhujueHead); _descCanvas = new Sprite(); _descCanvas.x = 100; _descCanvas.y = 100; _descCanvas.visible = false; this.addChild(_descCanvas); //提示框 var descBackground : Scale9Image = ComponentFactory.getScale9Image("info", new Rectangle(7,9,360,87)); descBackground.x = 0; descBackground.y = 0; descBackground.width = 377; descBackground.height = 103; descBackground.alpha = 0.8; _descCanvas.addChild(descBackground); _descImage = new ImageLoader(); _descImage.x = 14; _descImage.y = 14; _descImage.width = 80; _descImage.height = 80; _descImage.maintainAspectRatio = false; _descCanvas.addChild(_descImage); _descLocationLabel = ComponentFactory.getSmallFontLabel("", 0xffffff, true, 18); _descLocationLabel.x = 104; _descLocationLabel.y = 6; _descLocationLabel.filter = BlurFilter.createDropShadow(4,0.7,0x000000,0.8,0.5,1); _descCanvas.addChild(_descLocationLabel); _descInfoLabel = ComponentFactory.getSmallFontLabel("", 0xffffff, false, 12); _descInfoLabel.x = 104; _descInfoLabel.y = 40; _descInfoLabel.width = 250; _descInfoLabel.height = 56; _descInfoLabel.filter = BlurFilter.createDropShadow(2,0.7,0x000000,0.8,0.5,1); _descCanvas.addChild(_descInfoLabel);
this.initComponents([ {type:Scale9Image, source:"UI-kuang", rect:new Rectangle(15,40,315,328), width:500, height:585}, {type:RoleUI, id:"roleUI", x:80, id:"roleUI"}, {type:Label, text:"当前队伍", color:0xffffff, fontSize:14, width:110, x:25, y:73}, {type:ScrollContainer, width:80, height:435, x:25, y:108, id:"teamlist" }, {type:ImageLoader, source:"back", width:20, height:20, x:470, y:5, id:"close"}, ]);
package cn.hanjiasongshu.jygame.views.components { import com.creativebottle.starlingmvc.views.ViewManager; import flash.geom.Rectangle; import flash.utils.Dictionary; import cn.hanjiasongshu.jygame.core.assets.Assets; import cn.hanjiasongshu.jygame.views.factorys.ComponentFactory; import feathers.controls.ImageLoader; import feathers.controls.Label; import feathers.controls.ScrollContainer; import feathers.core.FeathersControl; import feathers.display.Scale9Image; import feathers.textures.Scale9Textures; import feathers.dragDrop.DragDropManager; import starling.display.Sprite; import starling.textures.Texture; /** * UI基类 * @author cg * */ public class BaseUI extends FeathersControl { private static const ANONYMOUS_PREFIX:String = "__"; public function BaseUI() { _components = new Dictionary(); _autoId = 0; } public function get assets():Assets { return Assets.instance; } /** * 初始化组件 * @param componentsArray * */ protected function initComponents(componentsArray:Object):void { this.addComponents(componentsArray, this); } /** * 为一个组件加入孩子 * @param componentsArray * @param parent * */ private function addComponents(componentsArray:Object, parent:Sprite):void { for each(var c:Object in componentsArray) { if(c.type == null) { trace("[error]undefined component type:" + c); continue; } var type:String = c.type; var id:String = ""; if(c.id != null) { id = c.id; } else { id = String(ANONYMOUS_PREFIX + _autoId + ":" + String(c.type)); _autoId++; } var component:Sprite = null; switch(c.type) { case Label: var text:String = c.text==null?"":c.text; var color:int = c.color==null?0:c.color; var bold:Boolean = c.bold==null?true:c.bold; var fontSize:int = c.fontSize==null?11:c.fontSize; if(c.align != null && c.align == "center") { component = ComponentFactory.getCenterAlignedFontLabel(text,color,bold,fontSize); } else { component = ComponentFactory.getSmallFontLabel(text,color,bold,fontSize); } break; case ImageLoader: var tmp:ImageLoader = new ImageLoader(); tmp.maintainAspectRatio = false; var source:String = c.source==null?"":c.source; tmp.source = c.source==null?"":assets.getTexture(source); component = tmp; break; case Scale9Image: component = ComponentFactory.getScale9Image(c.source, c.rect); break; case ScrollContainer: component = ComponentFactory.generateVerticalScrollContainer(c.layout, c.backgroundSkin); break; case ToolTipUI: component = new ToolTipUI(parent); break; default: var clz:Class = c.type; var instance:Object = new clz(); if(instance is Sprite) { component = instance as Sprite; } else { trace("[error]invalid component type:" + c.type); } break; } if(component != null) { this.setIfExist(c, component, ["x","y","width","height","visible"]); _components[id] = component; parent.addChild(component); if(c.children != null) //遍历孩子组件 { this.addComponents(c.children, component); } } } } /** * 通过ID获取组件 * @param id * @return * */ public function getComponentById(id:String):Sprite { if(_components[id] == null) { trace("[error]get undefined component id:"+id); return null; } return _components[id]; } public function getLabel(id:String):Label { return this.getComponentById(id) as Label; } public function getImageLoader(id:String):ImageLoader { return this.getComponentById(id) as ImageLoader; } private function setIfExist(dataSource:Object, obj:Sprite, params:Array):void { for each(var p:String in params) { if(dataSource[p]!=null) obj[p]=dataSource[p]; } } private var _components:Dictionary; private var _autoId:int; public override function dispose():void { for each(var key:String in _components) { var sprite:Sprite = _components[key] as Sprite; sprite.removeFromParent(true); } _components = null; } } }
关于对FLASH开发,starling、starling feathers、starling MVC框架的理解
标签:关系 padding 连接方式 坑爹 ffffff actor container 连接 布局
原文地址:http://www.cnblogs.com/cxchanpin/p/7049922.html