public TetrisGame()
{
graphics = new GraphicsDeviceManager(this);
keyboard = new GameKeyboard();
Content.RootDirectory = "Content";
activeScreen = new InitScreen(topScores);
Window.Title = "Px Tetris";
}
public void Update(GameKeyboard keyboard, TimeSpan elapsedTime)
{
IReadOnlyCollection <Keys> justPressedKeys = keyboard.GetJustPressedKeys();
if (justPressedKeys.Contains(Keys.Enter))
{
topScores.InsertTopScore(new string(letters), playedScore);
NextScreen = true;
}
else if (justPressedKeys.Contains(Keys.Up))
{
letters[currentLetterIndex]--;
if (letters[currentLetterIndex] < 'A')
{
letters[currentLetterIndex] = 'Z';
}
}
else if (justPressedKeys.Contains(Keys.Down))
{
letters[currentLetterIndex]++;
if (letters[currentLetterIndex] > 'Z')
{
letters[currentLetterIndex] = 'A';
}
}
else if (justPressedKeys.Contains(Keys.Right))
{
currentLetterIndex++;
if (currentLetterIndex >= letters.Length)
{
currentLetterIndex = 0;
}
}
else if (justPressedKeys.Contains(Keys.Left))
{
currentLetterIndex--;
if (currentLetterIndex < 0)
{
currentLetterIndex = letters.Length - 1;
}
}
}
public void Update(GameKeyboard keyboard, TimeSpan elapsedTime)
{
IReadOnlyCollection <Keys> pressedKeys = keyboard.GetPressedKeys();
IReadOnlyCollection <Keys> justPressedKeys = keyboard.GetJustPressedKeys();
if (justPressedKeys.Contains(Keys.P))
{
paused = !paused;
}
if (paused)
{
return;
}
timer.Update(elapsedTime);
switch (state)
{
case GameState.Running:
UpdateRunning(pressedKeys, justPressedKeys);
break;
case GameState.RowClearing:
UpdateRowClearing();
break;
case GameState.LevelUp:
if (timer.TickCompleted)
{
timer.RequestGameMessageTick();
state = GameState.RowClearing;
}
break;
case GameState.GameOver:
if (timer.TickCompleted)
{
NextScreen = true;
}
break;
}
}