/// <summary>
/// Se llama en cada frame.
/// Se debe escribir toda la lógica de computo del modelo, así como también verificar entradas del usuario y reacciones
/// ante ellas.
/// </summary>
protected override void Update(GameTime gameTime)
{
// Capturar Input teclado
if (Keyboard.GetState().IsKeyDown(Keys.Escape))
{
this.UnloadContent();
Exit();
}
if (State == GameState.Playing)
{
UpdateLightPosition((float)gameTime.ElapsedGameTime.TotalSeconds);
TargetLightCamera.Position = LightPosition;
TargetLightCamera.BuildView();
_timeSpan -= gameTime.ElapsedGameTime;
if (_timeSpan < TimeSpan.Zero || _health < 0)
{
State = GameState.GameOver;
}
UpdateCamera();
MoveSpaceship(gameTime);
InputController(gameTime);
movementSpeed = gameTime.ElapsedGameTime.Milliseconds / 500.0f * _gameSpeed;
MoveForward(ref _spaceshipPosition, _spaceshipRotation, movementSpeed);
EM.Update(gameTime, centerPosition);
CollisionType laserCollision = EM.UpdateEnemigoVigilante(_spaceshipPosition, gameTime, movementSpeed, _health);
if (laserCollision == CollisionType.Laser && !gmode)
{
_health -= 2;
}
venusRotation += .005f;
_laserManager.UpdateLaserAndCheckCollision(movementSpeed, _spaceshipPosition, _health);
shipSphere = new BoundingSphere(_spaceshipPosition, 0.09f);
CollisionType collisionType = CheckCollision(shipSphere);
if (collisionType != CollisionType.None)
{
if (collisionType == CollisionType.Trench)
{
_spaceshipPosition = new Vector3(8, 7, -3);
_spaceshipRotation = Quaternion.Identity;
if (!gmode)
{
_health -= 10;
}
}
}
if (_actualCheckpoint < 10)
{
venusSphere = new BoundingSphere(checkpoints[_actualCheckpoint], 0.5f);
if (shipSphere.Intersects(venusSphere))
{
_actualCheckpoint++;
}
}
if (_actualCheckpoint >= 10)
{
BoundingSphere TgcBound = new BoundingSphere(finalBossPosition, 0.09f);
if (shipSphere.Intersects(TgcBound))
{
State = GameState.Win;
}
}
}
base.Update(gameTime);
}
