ActionScript 3 制作互動元件(可以移動兼簡單的運算)
各位前輩們,小弟目前正在試做一個簡單加法的互動元件
因為是剛開始做sample檔所以裡面的元件不多,
三個可拖移元件one_mc(數字1), two_mc(數字2), three_mc(數字3)
被加數box1_mc 加數box2_mc 以及 秀出加起來的和的answer_txt
小弟我是想要“拖移數字1或數字2、數字3到box1_mc或box2_mc裡就會算出答案,
比例1+2=3或2+1=3..等
結果只要是拖到“3”,答案就是秀不出來,如3+1秀不出答案,
請各位前輩指導指導,感謝萬分。
以下是我的程式內容:
<<===========================================================>>
import flash.events.MouseEvent;
//----------------數字方塊拖移------------------\\
one_mc.addEventListener(MouseEvent.MOUSE_DOWN,startDragOne);
one_mc.addEventListener(MouseEvent.MOUSE_UP,stopDragOne);
two_mc.addEventListener(MouseEvent.MOUSE_DOWN,startDragTwo);
two_mc.addEventListener(MouseEvent.MOUSE_UP,stopDragTwo);
three_mc.addEventListener(MouseEvent.MOUSE_DOWN,startDragThree);
three_mc.addEventListener(MouseEvent.MOUSE_UP,stopDragThree);
function startDragOne(Event:MouseEvent):void
{
one_mc.startDrag();
}
function stopDragOne(Event:MouseEvent):void
{
one_mc.stopDrag();
Box1addition();
Box2addition();
}
function startDragTwo(Event:MouseEvent):void
{
two_mc.startDrag();
}
function stopDragTwo(Event:MouseEvent):void
{
two_mc.stopDrag();
Box1addition();
Box2addition();
}
function startDragThree(Event:MouseEvent):void
{
three_mc.startDrag();
}
function stopDragThree(Event:MouseEvent):void
{
three_mc.stopDrag();
Box1addition();
Box2addition();
}
var box1Temp:Number;
var box2Temp:Number;
function Box1addition():void
{
if (one_mc.hitTestObject(box1_mc))
{
box1Temp = 1;
}
else if (two_mc.hitTestObject(box1_mc))
{
box1Temp = 2;
}
else if (three_mc.hitTestObject(box1_mc))
{
box1Temp = 3;
}
else
{
box1Temp = 0;
}
BoxTotalAnswer();
}
function Box2addition():void
{
if (one_mc.hitTestObject(box2_mc))
{
box2Temp = 1;
}
else if (two_mc.hitTestObject(box2_mc))
{
box2Temp = 2;
}
else if (three_mc.hitTestObject(box2_mc))
{
box2Temp = 3;
}
else
{
box2Temp = 0;
}
BoxTotalAnswer();
}
function BoxTotalAnswer():void
{
var boxTotal:Number = 0;
boxTotal = box1Temp + box2Temp;
trace(boxTotal);
boxTotal.toString();
answer_txt.text = String(boxTotal);
}
<<===========================================================>>