[更新]键位设置组件和连招组件[KeyMapper & ComboInput]
作者 佚名技术
来源 服务器技术
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发布时间 2012-07-11
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解决了有时不能更改按钮名的bug。Flash的类型转换的问题。 更改了使用的方法，现在不需要在场景中添加km和ci的组件了，只需在库中保留km_ci组件，然后在代码中new出KeyMapper或者ComboInput的对象即可。 使用方法：  点击浏览该文件组件： 点击浏览该文件
/** system required: flash mx 2k4 or later flash player 6 or later AS 2 */ ///////////////// KeyMapper class //////////////// /* class xp.gameLib.input.KeyMapper extends MovieClip implements xp.events.EventDispatcher_itf { public function KeyMapper(b:Object, m:Array); public function addEventListener(event:String, handler):Void; public function addMap(m:Array):Number; public function dispatchEvent(eventObj:Object):Void; public function dispatchQueue(queueObj:Object, eventObj:Object):Void; function set enabled(e:Boolean); function get enabled():Boolean; public function getButtons():Array; public function getMap(i:Number):Array; public function getMappedKey(q:String):Number; public function removeEventListener(event:String, handler):Void; public function setButtons(b:Object); public function switchMap(i:Number); }; */ //initialize and set buttons and corresponding key codes //the keys used here are: w,a,s,d,u,i,j,k; //**the last 4 keys are not used ’cause there are only 4 buttons defined. var km:xp.gameLib.input.KeyMapper=new xp.gameLib.input.KeyMapper(["up","down","front","back"],[87, 83, 68, 65, 85, 73, 74, 75]); /** OR: var km:KeyMapper=new KeyMapper("up,down,front,back",[87, 83, 68, 65, 85, 73, 74, 75]); var km:KeyMapper=new KeyMapper(); */ //add another button_to_key map //return an ID for this map var id=km.addMap([87, 83, 68, 65, 85, 73, 74, 75]); //enable or disable key mapper. km.enabled=true;//=false //get all buttons var buttons:Array=km.getButtons(); trace(buttons); //get a map or as default get the current map var mapA:Array=km.getMap(id); trace(mapA); /* OR: km.getMap();//to return current */ //get key code for a specific button trace(km.getMappedKey("up")); //reset buttons, km.setButtons(["up","down","front","back"]); //or: km.setButtons("up,down,front,back"); //choose another map km.switchMap(id); //make some Object to receive buttons event: km.addEventListener("button",_root); _root.button=function(eo){ var re="" for (i in eo.btn) re+=i+"--"+eo.btn[i]+" "; trace(re); } /* there are some global value for buttons state _global._KD = 1; _global._KU = 2; _global._KH = 3; _global._KR = 4; you can use these value to determine the button states: KD:key just pressed down KU:key just released up KH:key is holding down KR:key is free */ /* ////////////////////////// output: /////////////////////////////// INFO: buttons set to up,down,front,back up,down,front,back 87,83,68,65,85,73,74,75 87 INFO: buttons set to up,down,front,back back--4 front--4 down--4 up--3 back--4 front--4 down--4 up--4 back--4 front--1 down--4 up--4 back--4 front--3 down--4 up--4 back--4 front--3 down--4 up--4 back--4 front--3 down--4 up--4 */ //////////////// |
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