public bool ShootUFO(UFO ufo)
{
if (ufo.Visible)
{
Rectangle bulletRect = new Rectangle((int)X, (int)Y, (int)Width, (int)Height);
Rectangle ufoRect = new Rectangle((int)ufo.X, (int)ufo.Y, (int)ufo.Width, (int)ufo.Height);
if (HitTest(bulletRect, ufoRect))
{
Visible = false;
ufo.Visible = false;
ufo.ufoSoundInstance.Stop();
PlaySound(gameContent.ufoShotSound);
return(true);
}
}
return(false);
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
gameContent = new GameContent(Content);
screenWidth = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Width;
screenHeight = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode.Height;
if (screenWidth >= 2500)
{
screenWidth = 2500;
}
if (screenHeight >= 1250)
{
screenHeight = 1250;
}
graphics.PreferredBackBufferWidth = screenWidth;
graphics.PreferredBackBufferHeight = screenHeight;
graphics.ApplyChanges();
speed1 = gameContent.speed1Sound.CreateInstance();
speed2 = gameContent.speed2Sound.CreateInstance();
speed3 = gameContent.speed3Sound.CreateInstance();
speed4 = gameContent.speed4Sound.CreateInstance();
int spaceShipX = (screenWidth - gameContent.imgSpaceShip.Width / 4) / 2;
int spaceShipY = screenHeight - 150;
spaceShip = new SpaceShip(spaceShipX, spaceShipY, screenWidth, spriteBatch, gameContent);
shields = new Shield[3];
for (int x = 0; x < 3; x++)
{
shields[x] = new Shield(screenWidth / 3 * x + screenWidth / 8, spaceShip.Y - 150, spriteBatch, GraphicsDevice);
}
alienFleet = new AlienFleet(50, 150, screenWidth, spaceShip.Y, spriteBatch, gameContent);
ufo = new UFO(0, 60, screenWidth, spriteBatch, gameContent);
gameBorder = new GameBorder(screenWidth, screenHeight, spriteBatch, gameContent);
}
public void RestartGame()
{
livesRemaining = 3;
aliensKilled = 0;
alienFireRate = 5000;
firstTime = false;
hitBottom = false;
level = 1;
score = 0;
int spaceShipX = (screenWidth - gameContent.imgSpaceShip.Width / 4) / 2;
int spaceShipY = screenHeight - 150;
spaceShip = new SpaceShip(spaceShipX, spaceShipY, screenWidth, spriteBatch, gameContent);
shields = new Shield[3];
for (int x = 0; x < 3; x++)
{
shields[x] = new Shield(screenWidth / 3 * x + screenWidth / 8, spaceShip.Y - 150, spriteBatch, GraphicsDevice);
}
alienFleet = new AlienFleet(50, 150, screenWidth, spaceShip.Y, spriteBatch, gameContent);
ufo = new UFO(0, 60, screenWidth, spriteBatch, gameContent);
gameBorder = new GameBorder(screenWidth, screenHeight, spriteBatch, gameContent);
}
