我们每天都面临着选择与被选择的问题，但选择又有诸多限制，在这里做了个模型。有四个店，每个店最多容纳5个客户，有的客户只能进一个特定的店，有的客户能进两个店，但是不管客户是谁，只要店里人满了，即不能再被拖入，实现效果：
实现代码：
SelectDrag类：
1 package 2 { 3 import flash.display.DisplayObject; 4 import flash.display.Sprite; 5 import flash.events.MouseEvent; 6 7 [SWF(width="1200", height="800", frameRate="20")] 8 public class SelectDrag extends Sprite 9 { 10 public var cir:circle; 11 public var rec:Rect; 12 public var sto:storeState; 13 public var oldX:int; 14 public var oldY:int; 15 public var mov:move = new move(); 16 public var voi:VoicePlay = new VoicePlay(); 17 public var recArr:Array=new Array(); 18 public var stoArr:Array=new Array(); 19 public var errArr:Array=new Array(); 20 public var recName:Array=[1,3,2,3]; 21 public var numArr:Array=[0,0,0,0]; 22 public var countTol:int = 0; 23 24 public function SelectDrag() 25 { 26 init(); 27 } 28 29 public function init():void 30 { 31 createState(4); 32 createRect(4); 33 createCircle(40); 34 } 35 36 public function createCircle(num:int):void 37 { 38 39 for(var i:int = 0; i<40;i++) 40 { 41 if (i<10) 42 { 43 cir = new circle(1); 44 cir.x = 50 + Math.round(Math.random() * 900); 45 cir.y = 50 + Math.round(Math.random() * 400); 46 cir.buttonMode = true; 47 cir.name="1"; 48 cir.addEventListener(MouseEvent.MOUSE_DOWN,onDown); 49 cir.addEventListener(MouseEvent.MOUSE_UP,onUp); 50 addChild(cir); 51 } 52 else if(i>9 && i<20) 53 { 54 cir = new circle(2); 55 cir.x = 50 + Math.round(Math.random() * 900); 56 cir.y = 50 + Math.round(Math.random() * 400); 57 cir.buttonMode = true; 58 cir.name="2"; 59 cir.addEventListener(MouseEvent.MOUSE_DOWN,onDown); 60 cir.addEventListener(MouseEvent.MOUSE_UP,onUp); 61 62 addChild(cir); 63 } 64 else 65 { 66 cir = new circle(3); 67 cir.x = 50 + Math.round(Math.random() * 900); 68 cir.y = 50 + Math.round(Math.random() * 400); 69 cir.buttonMode = true; 70 cir.name="3"; 71 cir.addEventListener(MouseEvent.MOUSE_DOWN,onDown); 72 cir.addEventListener(MouseEvent.MOUSE_UP,onUp); 73 74 addChild(cir); 75 } 76 77 } 78 } 79 80 81 public function createState(num:int):void 82 { 83 for(var j:int=0;j<num;j++) 84 { 85 sto = new storeState(1); 86 addChild(sto); 87 sto.x = 50 + j*250; 88 sto.y = 560; 89 } 90 for(var l:int=0;l<num;l++) 91 { 92 sto = new storeState(2); 93 addChild(sto); 94 errArr.push(sto); 95 sto.x = 50 + l*250; 96 sto.y = 560; 97 } 98 for(var k:int=0;k<num;k++) 99 { 100 sto = new storeState(0); 101 addChild(sto); 102 stoArr.push(sto); 103 sto.x = 50 + k*250; 104 sto.y = 560; 105 } 106 } 107 108 109 public function createRect(num:int):void 110 { 111 for(var j:int=0;j<num;j++) 112 { 113 rec = new Rect(recName[j]); 114 rec.name = String(recName[j]); 115 addChild(rec); 116 recArr.push(rec); 117 rec.x = 50 + j*250; 118 rec.y = 600; 119 } 120 } 121 122 public function onDown(e:MouseEvent):void 123 { 124 oldX = e.currentTarget.x; 125 oldY = e.currentTarget.y; 126 e.currentTarget.startDrag(false); 127 128 // 图层设置，拖拽对象最前显示 129 setChildIndex(DisplayObject(e.currentTarget),numChildren-1); 130 } 131 132 133 public function onUp(e:MouseEvent):void 134 { 135 e.currentTarget.stopDrag(); 136 var judge:Boolean = true; 137 var spr:Sprite = e.currentTarget as Sprite; 138 for (var m:int=0;m<recArr.length;m++) 139 { 140 if(e.currentTarget.hitTestObject(recArr[m])) 141 { 142 judge = false; 143 if (e.currentTarget.name==recArr[m].name) 144 { 145 switch (m) 146 { 147 case 0: 148 149 if (numArr[0] > 4) 150 { 151 mov.MoveCall(spr,oldX,oldY,mouseX,mouseY); 152 voi.init(3); 153 break ; 154 } 155 if (numArr[0] == 4) 156 { 157 countTol++; 158 stoArr[0].visible = false; 159 errArr[0].visible = false; 160 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 161 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 162 voi.init(1); 163 164 } 165 else 166 { 167 stoArr[0].visible = true; 168 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 169 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 170 voi.init(1); 171 } 172 numArr[0]++; 173 174 175 break; 176 case 1: 177 178 if (numArr[1] > 4) 179 { 180 mov.MoveCall(spr,oldX,oldY,mouseX,mouseY); 181 voi.init(3); 182 break ; 183 } 184 if (numArr[1] == 4) 185 { 186 countTol++; 187 stoArr[1].visible = false; 188 errArr[1].visible = false; 189 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 190 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 191 voi.init(1); 192 } 193 else 194 { 195 stoArr[1].visible = true; 196 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 197 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 198 voi.init(1); 199 } 200 201 numArr[1]++; 202 break; 203 case 2: 204 205 if (numArr[2] > 4) 206 { 207 mov.MoveCall(spr,oldX,oldY,mouseX,mouseY); 208 voi.init(3); 209 break ; 210 } 211 if (numArr[2] == 4) 212 { 213 countTol++; 214 stoArr[2].visible = false; 215 errArr[2].visible = false; 216 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 217 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 218 voi.init(1); 219 220 } 221 else 222 { 223 stoArr[2].visible = true; 224 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 225 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 226 voi.init(1); 227 } 228 numArr[2]++; 229 230 break; 231 case 3: 232 if (numArr[3] > 4) 233 { 234 mov.MoveCall(spr,oldX,oldY,mouseX,mouseY); 235 voi.init(3); 236 break ; 237 } 238 if (numArr[3] == 4) 239 { 240 countTol++; 241 stoArr[3].visible = false; 242 errArr[3].visible = false; 243 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 244 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 245 voi.init(1); 246 } 247 else 248 { 249 e.currentTarget.removeEventListener(MouseEvent.MOUSE_DOWN,onDown); 250 e.currentTarget.removeEventListener(MouseEvent.MOUSE_UP,onUp); 251 stoArr[m].visible = true; 252 voi.init(1); 253 } 254 255 numArr[3]++; 256 257 break; 258 259 } 260 261 if (countTol == 4) 262 { 263 trace("游戏结束！！！"); 264 var suc:SuccessOver = new SuccessOver(); 265 suc.x = 400; 266 suc.y = 200; 267 voi.init(2); 268 addChild(suc); 269 } 270 } 271 else 272 { 273 mov.MoveCall(spr,oldX,oldY,mouseX,mouseY); 274 stoArr[m].visible = false; 275 voi.init(3); 276 return ; 277 } 278 279 } 280 } 281 282 if(judge) 283 { 284 mov.MoveCall(spr,oldX,oldY,mouseX,mouseY); 285 voi.init(3); 286 } 287 288 289 } 290 291 292 } 293 }
小球实现类，circle：
package { import flash.display.Sprite; import flash.text.TextField; import flash.text.TextFieldAutoSize; import flash.text.TextFormat; public class circle extends Sprite { private var xzuobiao:uint; private var yzuobiao:uint; private var spr:Sprite = new Sprite(); public function circle(num:uint) { init(num); } private function init(num:uint):void { spr.graphics.beginFill(0xffffff*Math.random()); spr.graphics.lineStyle(1);//设置线条粗细 spr.graphics.drawCircle(0,0,20); spr.graphics.endFill(); //设置数字 var txt_format:TextFormat=new TextFormat(); txt_format.size=30; var txt_num:TextField=new TextField(); txt_num.selectable=false;//设置文本字段不可选 txt_num.text=""+num; txt_num.width=40; txt_num.height=40; txt_num.x=-20; txt_num.y=-18; txt_num.setTextFormat(txt_format); txt_num.autoSize=TextFieldAutoSize.CENTER; spr.addChild(txt_num); addChild(spr); } } }
门店实现类，Rect：
package { import flash.display.Sprite; import flash.text.TextField; import flash.text.TextFieldAutoSize; import flash.text.TextFormat; public class Rect extends Sprite { private var xzuobiao:uint; private var yzuobiao:uint; public function Rect(num:uint) { init(num); } private function init(num:uint) { this.graphics.beginFill(0xffffff*Math.random()); this.graphics.lineStyle(1);//设置线条粗细 this.graphics.drawRect(0,0,200,200); this.graphics.endFill(); //设置数字 var txt_format:TextFormat=new TextFormat(); txt_format.size=30; var txt_num:TextField=new TextField(); txt_num.selectable=false;//设置文本字段不可选 txt_num.text=""+num; txt_num.width=40; txt_num.height=40; txt_num.x=0; txt_num.y=0; txt_num.setTextFormat(txt_format); txt_num.autoSize=TextFieldAutoSize.CENTER; this.addChild(txt_num); } } }
门店状态类，storeState：
package { import flash.display.Sprite; import flash.text.TextField; import flash.text.TextFieldAutoSize; import flash.text.TextFormat; public class storeState extends Sprite { public function storeState(count:uint) { init(count); } private function init(cou:uint) { this.graphics.beginFill(0xffffff*Math.random()); this.graphics.lineStyle(1);//设置线条粗细 this.graphics.drawRect(0,0,200,40); this.graphics.endFill(); //设置数字 var txt_format:TextFormat=new TextFormat(); txt_format.font="黑体"; txt_format.size=40; var txt_num:TextField=new TextField(); txt_num.selectable=false;//设置文本字段不可选 if(cou==0) { txt_num.text="欢迎光临"; } else if(cou==1) { txt_num.text="本店客满"; } else { txt_num.text="门票不对"; } txt_num.width=40; txt_num.height=40; txt_num.x=85; txt_num.y=0; txt_num.setTextFormat(txt_format); txt_num.autoSize=TextFieldAutoSize.CENTER; this.addChild(txt_num); } } }
声音播放类，VoicePlay：
package { import flash.display.Sprite; import flash.media.Sound; import flash.net.URLRequest; public class VoicePlay extends Sprite { public var arr:Array = ['voice/misstone.mp3','voice/righttone.mp3','voice/great.mp3','voice/move.mp3']; public function VoicePlay() { } public function init(count:int):void { var snd:Sound = new Sound(new URLRequest(arr[count])); snd.play(); } } }
拖拽缓动类，move：
package { import flash.display.DisplayObject; import flash.display.Loader; import flash.display.Sprite; import flash.events.Event; import flash.events.MouseEvent; import flash.net.URLLoader; import flash.net.URLRequest; import flash.utils.getTimer; [SWF(width="1600",height="800",frameRate="60")] public class move extends Sprite { private var obj:Object; private var t:Number; private var start:Object; // 起点的属性 集合 private var to:Object; // 终点的属性集合 private var startMove:Boolean; private var recordTime:Number; // 记录起始的时间点 public function move() { addEventListener(Event.ENTER_FRAME,onFrame); } /** * 当点击的时候 * @param e * */ public function MoveCall(spr:Sprite,oldX:int,oldY:int,newX:int,newY:int):void { var wid:int = spr.width; var hei:int = spr.height; moveTo(spr,{ start:{x:newX,y:newY,wid,height:wid}, to:{x:oldX,y:oldY,wid,height:wid} },500); } /** * 运动开始 * @param obj 谁要运动 * @param mp 起点状态和终点状态 * @param t 总花费的时间 ms * */ private function moveTo(obj:DisplayObject,mp:Object,t:Number):void{ this.obj = obj; this.t = t; this.start = mp.start; this.to = mp.to; startMove = true; recordTime = getTimer(); for (var key:String in start){ obj[key] = start[key]; } } /** * 用于计算时间点我的状态并设置当前的状态 * @param e * */ private function onFrame(e:Event):void{ if(!startMove)return; var nowTime:Number = getTimer(); var dTime:Number = nowTime - recordTime; // 表示我的移动抵达了终点，不再移动了。 // 过程 var per:Number = dTime/t; if(per>=1){ startMove = false; per=1; } for (var key:String in to){ var dx:Number = to[key] - start[key]; obj[key] = dx*per + start[key]; } } } }
结束提示类，SuccessOver：
package { import flash.display.Loader; import flash.display.Sprite; import flash.events.Event; import flash.net.URLRequest; [SWF(width="1200", height="800", frameRate="20")] public class SuccessOver extends Sprite { public function SuccessOver() { var loader:Loader = new Loader(); loader.load(new URLRequest("file/001.swf")); loader.contentLoaderInfo.addEventListener(Event.COMPLETE,function():void { addChild(loader); }); } } }
编程资源百度网盘：https://pan.baidu.com/s/1i5pGCE5#list/path=%2F 密码：4vyn