让小黑人360度旋转的制作技巧

var p = Math.PI*2;
var a = [0, p / 4, 0, p / 4, 0, p / 4, 0, p / 4, p / 8];//人各个部位的弧度
var b = [400, 400, 450, 450, 450, 450, 300, 200, 175];
var c = [20, 20, 20, 20, 40, 40, 60, 80, 20];//人各个部位的y坐标和截距
var num = 9;//部位的数目，如要更多，自己添加
var i = 0;
while (i < num) {
  ball.duplicateMovieClip("ball" + i, i);
  this["ball" + i].i = i;
  i++;
}
ball8._xscale = (ball8._yscale = 200);//头部放大
//下面为连线，组成一个人 
onEnterFrame = function () {
  createEmptyMovieClip("line", 2000);
  with (line) {
   lineStyle(8, 0, 100);
   var i = 0;
   while (i <= 1) {
    moveTo(ball._x, ball._y);
    lineTo(this["ball" + i]._x, this["ball" + i]._y);
    i++;
   }
   var i = 0;
   while (i <= 3) {
    moveTo(this["ball" + i]._x, this["ball" + i]._y);
    lineTo(this["ball" + (i + 2)]._x, this["ball" + (i + 2)]._y);
    i++;
   }
   var i = 6;
   while (i <= 7) {
    moveTo(body._x, body._y);
    lineTo(this["ball" + i]._x, this["ball" + i]._y);
    i++;
   }
  }
};

onClipEvent (load) {
  var myMove = new Move (150, 300, 20, 2, 0);
  var i;
  if (this._name != "ball") {
   myMove.timer(_parent.a[i]);//设置人各部位的弧度
   myMove.cen_y(_parent.b[i]);//设置人各部位的截距
   myMove.cen_a(_parent.c[i]);//设置人各部位的y坐标
  } else {
   myMove.cen_a(0);
   myMove.cen_b(0);
  }
  if (this._name != "ball8") {
   this._visible = 0;
  }
}
onClipEvent (enterFrame) {
  myMove.myMove(this);//小人转动
}