public MechPlanet AddPlanet(double x = 0, double y = 0, double vx = 0, double vy = 0, double m = 1, double r = 0)
{
MechPlanet result = new MechPlanet(_nextID++, x, y, vx, vy, m, r, this);
_objects.Add(result);
return(result);
}
/// <summary>
/// 在场景中创建一个mechObject的副本
/// </summary>
/// <param name="mechObject"></param>
/// <returns></returns>
public MechObject AddObject(MechObject mechObject)
{
MechObject result = null;
if (mechObject.IsPlanet)
{
result = new MechPlanet((MechPlanet)mechObject);
}
else
{
result = new MechObject(mechObject);
}
result._parent = this;
_objects.Add(result);
return(result);
}
/// <summary>
/// 拷贝构造函数，创建一个与Simulator无关的MechPlanet拷贝
/// </summary>
/// <param name="planet"></param>
public MechPlanet(MechPlanet planet)
: this(planet.ID, planet.X, planet.Y, planet.VX, planet.VY, planet.M, planet.R)
{
}
