public MainPage()
{
this.InitializeComponent();
player = new Player(canvas);
invaders = new Invaders(canvas);
dispatcherTimer = new DispatcherTimer();
dispatcherTimer.Tick += Game;
dispatcherTimer.Interval = TimeSpan.FromTicks(TimeSpan.TicksPerSecond / 60);
dispatcherTimer.Start();
}
//game method that fires in dispatch timer
private void Game(object sender, object e)
{
//check to see if player has died
if (!invaders.playerAlive())
{
//get the player score
playerGameScore = player.getScore();
//handle how many lives player has left
switch (playerLives)
{
case 3:
life3.Visibility = Visibility.Collapsed;
invaders.setPlayerAlive(true);
break;
case 2:
life2.Visibility = Visibility.Collapsed;
invaders.setPlayerAlive(true);
break;
case 1:
dispatcherTimer.Stop();
life1.Visibility = Visibility.Collapsed;
finalScoreBlock.Text = playerGameScore.ToString();
gameOverPanel.Visibility = Visibility.Visible;
sounds.playGameOverSound();
return;
}
//loss of a life and reset player and alien grid
playerLives--;
canvas.Children.Clear();
invaders.rebuildInvaders(canvas);
player = new Player(canvas, playerGameScore);
}
//new level upon killing of all aliens
if (!invaders.invadersAreAlive())
{
level++;
invaders = new Invaders(canvas, level);
}
//call the draw methods of each player and alien classes passing in requirements
invaders.Draw(canvas, player.getPlayer(), sounds);
player.Draw(canvas, invaders.getInvaderGrid(), sounds);
//update score textblock
scoreBlock.Text = player.getScore().ToString();
}
public GamePage()
{
this.InitializeComponent();
//set preffered window size
ApplicationView.PreferredLaunchViewSize = new Size(700, 500);
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize;
//initialize variable for gameplay
playerLives = 3;
playerGameScore = 0;
level = 1;
//initiate classes
player = new Player(canvas, playerGameScore);
invaders = new Invaders(canvas, level);
sounds = new Sounds(grid);
//start the game dispatch timer
dispatcherTimer = new DispatcherTimer();
dispatcherTimer.Tick += Game;
dispatcherTimer.Interval = TimeSpan.FromTicks(TimeSpan.TicksPerSecond / 30);
dispatcherTimer.Start();
}
//Reset everything for a new round of Space Invaders.
public void Reset()
{
Main.currentScore = 0;
overallDifficulty = 0;
levelDifficulty = 0;
invaders = new List<Enemy>();
invaderPosition = new List<EnemyPosition>();
lasers = new List<Laser>();
invaderDestroyed = new List<GraphicalObject>();
blockFormations = new List<BlockFormation>();
lifeMarkers = new List<GraphicalObject>();
player = new Player("Player", new Vector2(width / 2, height - 40));
player.GetLifeTexture();
EnemyPosition.overallPosition = new Vector2(0, 0);
pointText = new TextLine("Font", Main.currentScore.ToString(), Color.White, new Vector2(10, 10));
shootNext = rand.Next(800, 2000);
lifeMarkers.Add(new GraphicalObject("Player", new Vector2(width, 0)));
lifeMarkers.Add(new GraphicalObject("Player", new Vector2(width, 0)));
int blockPoint = width / 5;
for (int i = 0; i < 4; i++)
{
blockFormations.Add(new BlockFormation());
blockFormations[i].LoadContent(content, blockPoint + blockPoint * i, height);
}
UFO.Reset();
NewWave(content);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.f
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
IsMouseVisible = true;
base.Initialize();
// Pass often referenced variables to Global
Global.GraphicsDevice = GraphicsDevice;
Global.content = Content;
spriteBatch = new SpriteBatch(GraphicsDevice);
Global.spriteBatch = spriteBatch;
// Aliens x amount of object on y amount of roads
aliens = new Aliens(8, 4);
// Player
player = new Player(1, 1);
}
