/// <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)
{
delay += gameTime.ElapsedGameTime.Milliseconds;
if (delay > 20)
{
delay = gameTime.ElapsedGameTime.Milliseconds;
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
if (columns.Count == 0)
{
columns.Add(new Columns(Content.Load <Texture2D>("pipe-green"), 320));
}
if (Keyboard.GetState().IsKeyDown(Keys.Space) && !beforeJumpStatus && !bird.isDead)
{
bird.Jump();
}
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
beforeJumpStatus = true;
}
else
{
beforeJumpStatus = false;
}
if (!bird.isDead)
{
bird.Move(1);
}
for (int i = 0; i < columns.Count; i++)
{
if (columns[i].x + columns[i].columnTexture.Width < 0)
{
columns.RemoveAt(i);
}
}
for (int i = 0; i < columns.Count; i++)
{
if (!bird.isDead)
{
columns[i].Move(1);
columns[i].Colide(ref bird);
}
}
if (bird.isDead)
{
isGameOver = true;
}
Console.WriteLine(bird.score);
delay -= 30;
}
base.Update(gameTime);
}
public void Jump()
{
player.Jump();
}