/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// 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
player = new playerShip();
enemySprite = new Texture2D[3];
enemies = new enemyShip[25];
enemyGrid = new Vector2[5, 5];
screenDim = new float[] { GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height };
//initializes the array of positions
float holdX = 0;
float holdY = 0;
for (int x = 0; x < 5; x++)
{
for (int y = 0; y < 5; y++)
{
holdX += (screenDim[0] / 5);
enemyGrid[x, y] = new Vector2(holdX, holdY);
}
holdX = 0;
holdY += (10 + (50 * (x + 1)));
}
int currentShip = 0;
//assigns positions to ships and makes them idle
for (int x = 0; x < 5; x++)
{
for (int y = 0; y < 5; y++)
{
enemies[currentShip] = new enemyShip(enemyGrid[x, y], enemySprite[0]);
enemies[currentShip].setStance(enemyShip.stance.idling);
currentShip += 1;
}
}
speed = 5;
timer = 0;
player.setPlayerPos(GraphicsDevice.Viewport.Width / 2, GraphicsDevice.Viewport.Height - 60);
base.Initialize();
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
this.Exit();
}
timer += 1;
currentState = Keyboard.GetState();
pressedKeys = currentState.GetPressedKeys();
enemies[0] = new enemyShip(enemyGrid[2, 4], enemySprite[0]);
if (pressedKeys.Length != 0)
{
switch (pressedKeys[pressedKeys.Length - 1])
{
case Keys.D:
player.setPlayerPos(player.getPlayerPos().X + speed, player.getPlayerPos().Y);
break;
case Keys.A:
player.setPlayerPos(player.getPlayerPos().X - speed, player.getPlayerPos().Y);
break;
case Keys.Space:
break;
}
//Check to make sure the user didn't overstep his damn bounds
}
// TODO: Add your update logic here
base.Update(gameTime);
}