好的,所以我在一个守卫跟随我的角色的地方做了一些 AI。
我正在使用这段代码:
private function getDegrees(radians:Number):Number
{
//return Math.floor(radians/(Math.PI/180));
return radians / 0.01745 | 0;
}
private function getRadians(delta_x:Number, delta_y:Number):Number
{
var r:Number = Math.atan2(delta_y, delta_x);
if (delta_y < 0)
{
//r += (2 * Math.PI);
r += 6.283;
}
return r;
}
然后在循环中
if(isShooting)
{
// calculate rotation based on mouse X & Y
_dx = this.x - _root.assassin.x;
_dy = this.y - _root.assassin.y;
// which way to rotate
_rotateTo = getDegrees(getRadians(_dx, _dy));
// keep rotation positive, between 0 and 360 degrees
if (_rotateTo > this.rotation + 180) _rotateTo -= 360;
if (_rotateTo < this.rotation - 180) _rotateTo += 360;
// ease rotation
_trueRotation = (_rotateTo - this.rotation) / _rotateSpeedMax;
// update rotation
this.rotation += _trueRotation;
gotoAndStop(5);
isWalking = false;
isStanding = false;
}
问题是,后卫奇怪地旋转,就好像他没有看着球员一样。就好像玩家在其他地方一样。不知道,它只是不起作用..我不知道代码有什么问题!