public Projectile Shoot(Projectile.ProjectileType pt, Direction d)
{
Point projectileLocation = new Point(Sprite.Location.X + (Sprite.Width / 2), Sprite.Location.Y + (Sprite.Height / 2));
Projectile pr = new Projectile();
switch (pt)
{
case Projectile.ProjectileType.Bullet:
pr = new Bullet(this, projectileLocation);
pr.Direction = d;
pr.SetController(controller);
pr.StartMoving();
break;
case Projectile.ProjectileType.Laser:
if (d != Direction.Stop)
{
pr = new Laser(this, projectileLocation, d);
pr.SetController(controller);
pr.StartMoving();
}
break;
//case Projectile.ProjectileType.Missile:
// pr = new Missile(this, projectileLocation, GetRandomEnemy(this));
// pr.SetController(controller);
// pr.StartMoving();
// break;
}
return pr;
}
public void Fire()
{
if (_fireRecoveryTime > 0)
{
return;
}
else
{
_fireRecoveryTime = FireRecovery;
}
Bullet bullet = new Bullet(_bulletTexture);
bullet.SetColor(new Color(0, 1, 0, 1));
bullet.SetPosition(_sprite.GetPosition() + _gunOffset);
_bulletManager.Shoot(bullet);
}
public override void intersectBullet(Bullet b)
{
base.intersectBullet(b);
if (Math.Abs(b.vX) > Math.Abs(b.vY))
{
double oldX = X;
X += 20 * (int)(Math.Abs(b.vX) / b.vX);
foreach (Entity e in World.getEntities())
{
if (e.Removed)
continue;
if (e != this && !(e is Bullet) && e.getBounds2D().intersects(getBounds2D()))
{
X = oldX;
break;
}
}
}
else
{
double oldY = Y;
Y += 20 * (int)(Math.Abs(b.vY) / b.vY);
foreach (Entity e in World.getEntities())
{
if (e.Removed)
continue;
if (e != this && !(e is Bullet) && e.getBounds2D().intersects(getBounds2D()))
{
Y = oldY;
break;
}
}
}
}
public void Update(double elapsedTime)
{
_shootCountDown = _shootCountDown - elapsedTime;
if (_shootCountDown <= 0)
{
Bullet bullet = new Bullet(_bulletTexture);
Vector currentPosition = _sprite.GetPosition();
Vector bulletDir = _playerCharacter.GetPosition() - currentPosition;
bulletDir = Vector.Normalize(bulletDir);
bullet.Direction = bulletDir;
bullet.Speed = 350;
//bullet.Direction = new Vector(-1, 0, 0);
bullet.SetPosition(_sprite.GetPosition());
bullet.SetColor(new Engine.Color(1, 0, 0, 1));
_bulletManager.EnemyShoot(bullet);
RestartShootCountDown();
}
if (Path != null)
{
Path.UpdatePosition(elapsedTime, this);
}
if (_hitFlashCountDown != 0)
{
_hitFlashCountDown = Math.Max(0, _hitFlashCountDown - elapsedTime);
double scaledTime = 1 - (_hitFlashCountDown / HitFlashTime);
_sprite.SetColor(new Engine.Color(1, 1, (float)scaledTime, 1));
}
}
internal void OnCollision(Bullet bullet)
{
// If the ship is already dead then ignore any more bullets.
if (Health == 0)
{
return;
}
Health = Math.Max(0, Health - 25);
_hitFlashCountDown = HitFlashTime; // half
_sprite.SetColor(new Engine.Color(1, 1, 0, 1));
if (Health == 0)
{
OnDestroyed();
}
}
public void Shoot(Bullet bullet)
{
_bullets.Add(bullet);
}
public override void intersectBullet(Bullet b)
{
base.intersectBullet(b);
blowUp();
}
public void Add(Bullet b)
{
bullets.Add(b);
}
public override void intersectBullet(Bullet b)
{
World.remove(b);
}
internal void OnCollision(Bullet bullet)
{
if (Health == 0)
{
return;
}
Health = Math.Max(0, Health - 25);
_hitFlashCountDown = HitFlashTime;
_sprite.SetColor(new Engine.Color(1, 1, 0, 1));
if(Health == 0) {
OnDestroyed();
}
}
internal void OnCollision(Bullet bullet)
{
_dead = true;
}
public virtual void intersectBullet(Bullet b)
{
World.remove(b);
}
public override void intersectBullet(Bullet b)
{
}
public void EnemyShoot(Bullet bullet)
{
_enemyBullets.Add(bullet);
}