public override void Update()
{
//keep a record of the old position so the goal::scored method
//can utilize it for goal testing
_oldPosition = Position;
//Test for collisions
TestCollisionWithWalls(_pitchBoundary);
//Simulate Prm.Friction. Make sure the speed is positive
//first though
if (Velocity.LengthSquared > ParameterManager.Instance.Friction * ParameterManager.Instance.Friction)
{
Velocity += Vector2D.Vec2DNormalize(Velocity) * ParameterManager.Instance.Friction;
Position += Velocity;
//update heading
Heading = Vector2D.Vec2DNormalize(Velocity);
}
}
/// <summary> public void Update()
{
if (_paused)
{
return;
}
//update the balls
_ball.Update();
//update the teams
_redTeam.Update();
_blueTeam.Update();
//if a goal has been detected reset the pitch ready for kickoff
if (_blueGoal.CheckIfGoalScored(_ball) || _redGoal.CheckIfGoalScored(_ball))
{
_gameInPlay = false;
//reset the ball
_ball.PlaceAtPosition(new Vector2D((double)_clientWidth / 2.0, (double)_clientHeight / 2.0));
//get the teams ready for kickoff
_redTeam.FSM.ChangeState(PrepareForKickoffState.Instance);
_blueTeam.FSM.ChangeState(PrepareForKickoffState.Instance);
}
}