private void UpdateVelocity()
{
var acceleration = Vector2.Zero;
if (Curve.GetPointCount() == 0)
{
Decelerate();
}
else
{
var destinationPoint = Curve.InterpolateBaked(_currentT);
if (_owner.GlobalPosition.DistanceSquaredTo(destinationPoint) < MAX_AHEAD * MAX_AHEAD)
{
_currentT += MAX_AHEAD_DELTA * GetProcessDeltaTime();
}
if (_currentT < (Curve.GetBakedLength()))
{
acceleration = (destinationPoint - _owner.GlobalPosition).Normalized() * _acceleration;
}
else
{
if (!_pathEndReached)
{
_pathEndReached = true;
EmitSignal(nameof(PathEndReached));
}
Decelerate();
}
}
Velocity += acceleration * GetProcessDeltaTime();
Velocity = Velocity.Clamped(_maxSpeed);
Velocity = _owner.MoveAndSlide(Velocity);
}
