/// <summary>
/// Method for firing projectiles from a star, for Boss mode.
/// Generates 2 lines of projectiles rotating around each star, with direction changing at various intervals.
/// TODO: need to modify fire counter and fire delay to be star properties so that boss mode works with multiple stars.
/// </summary>
/// <param name="currentStar">Star firing this projectile.</param>
public void bossFireMode3(Star currentStar)
{
if (starFireCounter % starFireDelay == 0)
{
if ((starFireDir.ToAngle() >= 0 && starFireDir.ToAngle() < 2.0))
{
clockwise = !clockwise;
}
if (clockwise)
{
starFireDir.Rotate(2.0);
}
else
{
starFireDir.Rotate(-2.0);
}
SpawnProjectile(currentStar, this.starFireDir);
starFireDir.Rotate(180.0);
SpawnProjectile(currentStar, this.starFireDir);
starFireDir.Rotate(180.0); // reset orientation for next iteration.
}
starFireCounter++;
}
/// <summary>
/// This method is invoked when the DrawingPanel needs to be re-drawn
/// </summary>
/// <param name="e"></param>
protected override void OnPaint(PaintEventArgs e)
{
if (theWorld != null)
{
lock (this.theWorld)
{
// Draw the ships
foreach (Ship ship in this.theWorld.GetShips().Values)
{
Vector2D shipLoc = ship.GetLocation();
Vector2D shipDir = ship.GetDirection();
if (shipDir == null)
{
DrawObjectWithTransform(e, ship, this.Size.Width, shipLoc.GetX(), shipLoc.GetY(), 0, new ObjectDrawer(ShipDrawer));
DrawObjectWithTransform(e, ship, this.Size.Width, shipLoc.GetX(), shipLoc.GetY(), 0, ShipInfoDrawer);
}
else
{
if (ship.GetHealth() == 0)
{
DrawObjectWithTransform(e, ship, this.Size.Width, shipLoc.GetX(), shipLoc.GetY(), 0, ShipDrawer);
}
else
{
DrawObjectWithTransform(e, ship, this.Size.Width, shipLoc.GetX(), shipLoc.GetY(), shipDir.ToAngle(), ShipDrawer);
}
DrawObjectWithTransform(e, ship, this.Size.Width, shipLoc.GetX(), shipLoc.GetY(), 0, ShipInfoDrawer);
}
}
// Draw the projectiles
foreach (Projectile projectile in this.theWorld.GetProjectile().Values)
{
Vector2D proLoc = projectile.GetLocation();
Vector2D proDir = projectile.GetDirection();
if (proDir == null)
{
DrawObjectWithTransform(e, projectile, this.Size.Width, proLoc.GetX(), proLoc.GetY(), 0, new ObjectDrawer(this.ProjectileDrawer));
}
else
{
DrawObjectWithTransform(e, projectile, this.Size.Width, proLoc.GetX(), proLoc.GetY(), proDir.ToAngle(), new ObjectDrawer(this.ProjectileDrawer));
}
}
// Draw the projectiles
foreach (Star star in this.theWorld.GetStar().Values)
{
Vector2D proLoc = star.GetLoc();
DrawObjectWithTransform(e, star, this.Size.Width, proLoc.GetX(), proLoc.GetY(), 0, new ObjectDrawer(this.StarDrawer));
}
}
}
// Do anything that Panel (from which we inherit) needs to do
base.OnPaint(e);
}
