/// <summary>
/// Set the velocity of this <see cref="PhysicsObject"/>.
/// </summary>
/// <param name="velocity"></param>
public void SetVelocity(Vector3 velocity)
{
var action = new pe_action_set_velocity();
action.v = velocity;
NativeHandle.Action(action);
}
/// <summary>
/// Move this instance. May be overriden in inheriting classes.
/// </summary>
public virtual Vec3 Move()
{
// HAndle null?
if (!Exists)
{
return(Vec3.Zero);
}
// Empty jetPosition means x, y and z are all 0.
if (this is ProjectileBase)
{
if (!_isVelocitySet)
{
if (PhysicalEntity != null)
{
var peASV = new pe_action_set_velocity();
peASV.v = Speed;
PhysicalEntity.Action(peASV);
}
_isVelocitySet = true;
}
return(Position);
}
Vec3 newPosition = Position + FrameTime.Normalize(Speed);
Position = newPosition;
return(newPosition);
}
void CreateBall()
{
var ball = GameObject.Instantiate <Ball>();
balls.Add(ball);
ball.OnDestroy += () => balls.Remove(ball);
var rnd = new Random();
ball.Position = new Vec3(0, 0, rnd.Next(8, 12));
ball.Scale = new Vec3(Vec3.One * (float)(rnd.Next(5, 7) / 10f));
ball.Rotation = new Quat(new Ang3(rnd.Next(1, 10), rnd.Next(1, 10), rnd.Next(1, 10)));
var physParams = new SEntityPhysicalizeParams()
{
mass = 10,
density = -1,
type = (int)EPhysicalizationType.ePT_Rigid,
};
ball.Entity.BaseEntity.Physicalize(physParams);
var physImpulse = new pe_action_set_velocity()
{
v = new Vec3(rnd.Next(-5, 5), rnd.Next(-5, 5), rnd.Next(1, 5)),
};
ball.Physics.Action(physImpulse);
}
void IMouseDown.OnMouseDown(MouseButton button)
{
Debug.Log("OnMouseDown!");
if (button == MouseButton.Left)
{
var physImpulse = new pe_action_set_velocity()
{
v = new Vec3(Vec3.Up * 15f),
};
Physics.Action(physImpulse);
}
else
{
Destroy();
}
}
