我是动作脚本的新手,
我的文档类是,
package
{
//list of our imports these are classes we need in order to
//run our application.
import flash.display.MovieClip;
import flash.display.Stage;
import flash.events.Event;
public class engine extends MovieClip
{
// moved ourShip to a class variable.
private var Circle:circle = new circle()
//our constructor function. This runs when an object of
//the class is created
public function engine()
{
addFrameScript(0, frame1);
addFrameScript(1, frame2);
}
// frame 1 layer 1 --------------------------------------------------
public function frame1()
{
stop();
}
//-------------------------------------------------------------------
// frame 2 layer 1 --------------------------------------------------
public function frame2()
{
Circle.x = stage.stageWidth / 2;
Circle.y = stage.stageHeight / 2;
addChild(Circle);
}
//-------------------------------------------------------------------
}
}
我制作了两个框架,首先包含按钮和另一个我想移动但它不移动的圆圈,它停留在第二帧的中间
我的按钮类是
package
{
//imports
import flash.events.MouseEvent;
import flash.display.SimpleButton;
import flash.display.MovieClip;
//-------
public class start extends SimpleButton
{
public function start()
{
addEventListener(MouseEvent.CLICK, onTopClick);
addEventListener(MouseEvent.MOUSE_OVER, onBottomOver);
}
function onTopClick(e:MouseEvent):void
{
MovieClip(root).gotoAndStop(2)
}
function onBottomOver(e:MouseEvent):void
{
}
}
}
而我的圆形电影剪辑是
package
{
//imports
import flash.display.MovieClip;
import flash.display.Stage;
import flash.ui.Keyboard;
import flash.events.Event;
import flash.events.KeyboardEvent;
public class circle extends MovieClip
{
private var speed:Number = 0.5;
private var vx:Number = 0;
private var vy:Number = 0;
private var friction:Number = 0.93;
private var maxspeed:Number = 8;
public function circle()
{
addEventListener(Event.ENTER_FRAME, loop, false, 0, true);
}
public function loop(e:Event) : void
{
addEventListener(KeyboardEvent.KEY_DOWN, keyHit);
x+=vx;
y+=vy
}
function keyHit(event:KeyboardEvent):void {
switch (event.keyCode) {
case Keyboard.RIGHT :
vx+=speed;
break;
case Keyboard.LEFT :
vx-=speed;
break;
case Keyboard.UP :
vy-=speed;
break;
case Keyboard.DOWN :
vy+=speed;
break;
}
}
}
}
很抱歉发布这么多内容供大家阅读,但 stackoverflow 是唯一可以帮助我的网站!