public virtual void Update(GameTime gameTime)
{
UpdatePosition(gameTime);
UpdateRotation(gameTime);
UpdateBehaviour(gameTime);
// Is outside of the screen?
IsOutside = Game.GameManager.IsOutside(Position());
// New position timer
if (StartNewPositionTimer && NewPositionTimerFinished != null)
{
if (NewPositionTimer.TotalMilliseconds > 0)
{
NewPositionTimer -= gameTime.ElapsedGameTime;
}
else
{
NewPositionTimer = TimeSpan.FromSeconds(NewPositionTimerTime);
NewPositionTimerFinished.Invoke(this, NewPositionTimerTime);
}
}
// Shoot timer
if (StartShootTimer && ShootTimerFinished != null)
{
if (ShootTimer.TotalMilliseconds > 0)
{
ShootTimer -= gameTime.ElapsedGameTime;
}
else
{
ShootTimer = TimeSpan.FromSeconds(ShootTimerTime);
ShootTimerFinished.Invoke(this, ShootTimerTime);
}
}
if (_hitTimer.TotalMilliseconds > 0)
{
_hitTimer -= gameTime.ElapsedGameTime;
}
Tinted = _hitTimer.TotalMilliseconds > 0;
var portion = (InitialLife / Behaviours.Count);
var value = Life - (InitialLife - (CurrentBehaviourIndex + 1) * portion);
_hpBar.Scale = new Vector2(value / portion, 1f);
_hpBar.Color = Tinted ? Color.White : GameConfig.BossHPBarColors[CurrentBehaviourIndex];
_timer += gameTime.ElapsedGameTime;
_timerLabel.Text = _timer.ToString("mm\\:ss");
CurrentAnimator.Update(gameTime.ElapsedGameTime.Milliseconds);
}
public virtual void Update(GameTime gameTime)
{
if (_destroyed)
{
if (Game.GameManager.TransitioningToEndGame() && Game.SpriteBatchManager.Boss != null)
{
PlayExplosionAnimation();
Dispose();
}
return;
}
if (_bossEntranceAnimation)
{
if (Position().EqualsWithTolerence(InitialPosition, 1E-02f))
{
Position(InitialPosition);
_ready = true;
_bossEntranceAnimation = false;
Invincible = false;
}
}
if (!_destroyed && PhysicsEnabled)
{
PhysicsWorld.Step((float)gameTime.ElapsedGameTime.TotalSeconds);
SynchronizeGraphicsWithPhysics();
}
if (_randomPosition && !TargetingPosition)
{
var newPosition = Vector2.Zero;
if (_randomPositionLongDistance)
{
var currentPosition = Position().ToPoint();
var minDistance = (RandomMovingArea.Width - RandomMovingArea.X) / 2;
// Choose a random long distance new X position
var leftSpace = currentPosition.X - RandomMovingArea.X;
var rightSpace = RandomMovingArea.Width - currentPosition.X;
if (leftSpace > minDistance)
{
if (rightSpace > minDistance)
{
if (Game.GameManager.Random.NextDouble() > 0.5)
{
newPosition.X = Game.GameManager.Random.Next(currentPosition.X + minDistance, RandomMovingArea.Width);
}
else
{
newPosition.X = Game.GameManager.Random.Next(RandomMovingArea.X, currentPosition.X - minDistance);
}
}
else
{
newPosition.X = Game.GameManager.Random.Next(RandomMovingArea.X, currentPosition.X - minDistance);
}
}
else
{
newPosition.X = Game.GameManager.Random.Next(currentPosition.X + minDistance, RandomMovingArea.Width);
}
// minDistance only depends on the random area X and width
if (RandomMovingArea.Height - RandomMovingArea.Y > minDistance)
{
// Choose a random long distance new Y position
var topSpace = currentPosition.Y - RandomMovingArea.Y;
var bottomSpace = RandomMovingArea.Height - currentPosition.Y;
if (topSpace > minDistance)
{
if (bottomSpace > minDistance)
{
if (Game.GameManager.Random.NextDouble() > 0.5)
{
newPosition.Y = Game.GameManager.Random.Next(currentPosition.Y + minDistance, RandomMovingArea.Height);
}
else
{
newPosition.Y = Game.GameManager.Random.Next(RandomMovingArea.Y, currentPosition.Y - minDistance);
}
}
else
{
newPosition.Y = Game.GameManager.Random.Next(RandomMovingArea.Y, currentPosition.Y - minDistance);
}
}
else
{
newPosition.Y = Game.GameManager.Random.Next(currentPosition.Y + minDistance, RandomMovingArea.Height);
}
}
else
{
newPosition.Y = Game.GameManager.Random.Next(RandomMovingArea.Y, RandomMovingArea.Height);
}
}
else
{
newPosition.X = Game.GameManager.Random.Next(RandomMovingArea.X, RandomMovingArea.Width);
newPosition.Y = Game.GameManager.Random.Next(RandomMovingArea.Y, RandomMovingArea.Height);
}
MoveTo(newPosition, 1.5f);
}
UpdatePosition(gameTime);
UpdateRotation(gameTime);
UpdateBehaviour(gameTime);
if (_destroyed)
{
return;
}
// Is outside of the screen?
IsOutside = Game.GameManager.IsOutside(Position());
// New position timer
if (StartNewPositionTimer && NewPositionTimerFinished != null)
{
if (NewPositionTimer.TotalMilliseconds > 0)
{
NewPositionTimer -= gameTime.ElapsedGameTime;
}
else
{
NewPositionTimer = TimeSpan.FromSeconds(NewPositionTimerTime);
NewPositionTimerFinished.Invoke(this, NewPositionTimerTime);
}
}
// Shoot timer
if (StartShootTimer && ShootTimerFinished != null)
{
if (ShootTimer.TotalMilliseconds > 0)
{
ShootTimer -= gameTime.ElapsedGameTime;
}
else
{
ShootTimer = TimeSpan.FromSeconds(ShootTimerTime);
ShootTimerFinished.Invoke(this, ShootTimerTime);
}
}
if (_hitTimer.TotalMilliseconds > 0)
{
_hitTimer -= gameTime.ElapsedGameTime;
}
Tinted = _hitTimer.TotalMilliseconds > 0;
CurrentAnimator.Update(gameTime.ElapsedGameTime.Milliseconds);
}
