public static void Update()
{
//Determine whether the player tapped the screen
var touches = Touch.GetData(0);
//If tapped, inform the bird.
if (touches.Count > 0)
{
bird.Tapped();
}
//Update the bird.
bird.Update(0.0f);
if (bird.Alive)
{
//Move the background.
background.Update(0.0f);
//Update the obstacles.
foreach (Obstacle obstacle in obstacles)
{
obstacle.Update(0.0f);
}
}
}
public static void Update()
{
//Determine whether the player tapped the screen.
var touches = Touch.GetData(0);
//If tapped, inform the bird.
if (touches.Count > 0)
{
bird.Tapped();
}
// timer that decreases air supply of bird by one every 2 seconds.
if (airLoss.Seconds() > 2)
{
air--;
airLabel.Text = "Air: " + air.ToString();
airLoss.Reset();
}
//Update the bird.
bird.Update(0.0f);
//Update the bubble.
foreach (Bubble b in bubble)
{
b.Update(0.0f);
}
if (bird.Alive)
{
//Move the background.
background.Update(0.0f);
//Update chains and mines.
for (int i = 0; i < OBSTACLE_COUNT; i++)
{
chain[i].Update(0.0f);
seamine[i].SetPosition((chain[i].GetX - 60), (chain[i].GetY + chain[i].GetMaxY) - 20);
seamine[i].Update(0.0f);
}
}
Collision();
}
public static void Init()
{
Bird bird = new Bird();
bird.ReadHighScore();
// Используем поток для отлова прыжка птицы.
Thread birdThread = new Thread(bird.ThreadJumping);
birdThread.Start();
// Используем поток для создания стен.
Wall wall = new Wall();
Thread wallsThread = new Thread(wall.Add);
wallsThread.Start();
while (true)
{
// Если птица ударилась о границы карты или о препятствие.
if (bird.IsCrashed(wall.Walls))
{
// Завершаем потоки и выходим из цикла
wallsThread.Abort();
birdThread.Abort();
break;
}
// Обновляем координаты птицы, преград и отрисовываем карту заново.
bird.Update();
Map.Print(bird);
wall.Print(wallsThread);
Thread.Sleep(UpdateDelay);
}
// Завершаем игру
Destruct(bird);
}
public static void Update()
{
//Determine whether the player tapped the screen
var touches = Touch.GetData(0);
if (Director.Instance.CurrentScene == startScene)
{
scoreLabel.Text = "Touch to start";
if (touches.Count > 0 && !keyPressed)
{
Touch.GetData(0).Clear();
Director.Instance.ReplaceScene(gameScene);
keyPressed = true;
}
}
else if (Director.Instance.CurrentScene == gameScene)
{
//If tapped, inform the bird.
if (touches.Count > 0)
{
bird.Tapped();
}
//Update the bird.
bird.Update(0.0f);
if (bird.Alive)
{
//Move the background.
background.Update(0.0f);
//Update the obstacles.
foreach (Obstacle obstacle in obstacles)
{
obstacle.Update(0.0f);
}
foreach (Obstacle obstacle in obstacles)
{
if (obstacle.HasCollidedWith(bird.Sprite))
{
bird.Alive = false;
bird.Sprite.Color = Colors.Black;
}
if (obstacle.HasPassed(bird.Sprite))
{
score++;
}
}
scoreLabel.Text = "" + score;
}
if (!bird.Alive)
{
Director.Instance.ReplaceScene(endScene);
}
}
else if (Director.Instance.CurrentScene == endScene)
{
scoreLabel.Text = "You dead";
score = 0;
bird.reset();
bird.Sprite.Color = Colors.White;
obstacles[0].reset(Director.Instance.GL.Context.GetViewport().Width *0.5f);
obstacles[1].reset(Director.Instance.GL.Context.GetViewport().Width);
if (touches.Count > 0 && !keyPressed)
{
Director.Instance.ReplaceScene(startScene);
keyPressed = true;
}
}
if (touches.Count == 0 && keyPressed)
{
keyPressed = false;
}
}
/// <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)
{
// Check exit action
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
// Update the base class
base.Update(gameTime);
// Update game components
_Bird.Update(gameTime);
// Check the game state
switch (_GameState)
{
case GameState.Ready:
{
// Update the floor positions and maintain the floor list
foreach (Floor floor in _Floors)
{
floor.PositionX -= _SceneSpeed * gameTime.ElapsedGameTime.Milliseconds / 1000;
}
_MaintainFloors();
// Check if game starts
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
// Reset the score
_Score = 0;
// Set the vertical speed of the bird
_BirdVerticalSpeed = 400;
// Switch the game state
_GameState = GameState.Start;
}
else
{
_BirdVerticalSpeed = 0;
_Bird.PositionY = ScreenHeight / 2;
}
}
break;
case GameState.Start:
{
// Update the floor positions and maintain the floor list
foreach (Floor floor in _Floors)
{
floor.PositionX -= _SceneSpeed * gameTime.ElapsedGameTime.Milliseconds / 1000;
}
_MaintainFloors();
// Update the motion of the bird
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
_BirdVerticalSpeed = 400;
}
else
{
_BirdVerticalSpeed += -_Gravity * gameTime.ElapsedGameTime.Milliseconds / 1000;
}
_Bird.PositionY += _BirdVerticalSpeed * gameTime.ElapsedGameTime.Milliseconds / 1000;
if (_Bird.PositionY < Floor.Height)
{
_Bird.PositionY = Floor.Height;
_BirdVerticalSpeed = 0;
}
if (_Bird.PositionY > ScreenHeight)
{
_Bird.PositionY = ScreenHeight;
_BirdVerticalSpeed = 0;
}
// Update the pipe positions and maintain the pipe list
foreach (Pipe pipe in _Pipes)
{
pipe.PositionX -= _SceneSpeed * gameTime.ElapsedGameTime.Milliseconds / 1000;
}
_MaintainPipes();
// Update the score and check if game over
_UpdateScore();
}
break;
case GameState.GameOver:
{
// Check if game gets ready
if (Keyboard.GetState().IsKeyDown(Keys.Enter))
{
// Reset the pipes
_Pipes.Clear();
_Pipes.Add(new Pipe(this, 0, Floor.Height));
_Pipes[0].Initialize();
_Pipes[0].PositionX = ScreenWidth + Pipe.Width + 200;
_Pipes[0].OpeningAltitude = _Random.Next(_Pipes[0].OpeningMinAltitude, _Pipes[0].OpeningMaxAltitude);
// Switch the game state to ready
_GameState = GameState.Ready;
}
// Update the motion of the bird
_BirdVerticalSpeed += -_Gravity * gameTime.ElapsedGameTime.Milliseconds / 1000;
_Bird.PositionY += _BirdVerticalSpeed * gameTime.ElapsedGameTime.Milliseconds / 1000;
if (_Bird.PositionY < Floor.Height)
{
_Bird.PositionY = Floor.Height;
_BirdVerticalSpeed = 0;
}
if (_Bird.PositionY > ScreenHeight)
{
_Bird.PositionY = ScreenHeight;
_BirdVerticalSpeed = 0;
}
}
break;
}
}