private void frmAsteroids_KeyDown(object sender, KeyEventArgs e)
{
// Check escape key
if (e.KeyData == Keys.Escape) // Escape
{
// Escape during a title screen exits the game
if (gameStatus == Modes.TITLE)
{
gameStatus = Modes.EXIT;
Application.Exit();
}
// Escape in game goes back to Title Screen
if (gameStatus == Modes.GAME)
{
score.CancelGame();
currTitle = new TitleScreen();
gameStatus = Modes.TITLE;
}
}
else // Not Escape
{
// If we are in tht Title Screen, Start a game
if (gameStatus == Modes.TITLE)
{
score.ResetGame();
currGame = new Game();
gameStatus = Modes.GAME;
bLeftPressed = false;
bRightPressed = false;
bUpPressed = false;
bHyperspaceLastPressed = false;
bShootingLastPressed = false;
bPauseLastPressed = false;
}
else // In Game
{
// Keydown handled in game
// Rotate Left
if (e.KeyData == Keys.Left)
{
bLeftPressed = true;
}
// Rotate Right
if (e.KeyData == Keys.Right)
{
bRightPressed = true;
}
// Thrust
if (e.KeyData == Keys.Up)
{
bUpPressed = true;
}
// Hyperspace (can't be held down)
if (!bHyperspaceLastPressed && (e.KeyData == Keys.Down))
{
bHyperspaceLastPressed = true;
currGame.Hyperspace();
}
// Shooting (can't be held down)
if (!bShootingLastPressed && (e.KeyData == Keys.Space))
{
bShootingLastPressed = true;
currGame.Shoot();
}
// Pause can't be held down)
if (!bPauseLastPressed && (e.KeyData == Keys.P))
{
bPauseLastPressed = true;
currGame.Pause();
}
}
}
}
/// <summary>
/// Метод инициализации событий и добавления кнопок на основую форму
/// </summary>
/// <param name="form">Основная форма</param>
public static void ControlsInit(Form form)
{
BtnList.Clear();
BtnList.Add(GameContinueBtn);
BtnList.Add(NewGameBtn);
BtnList.Add(RecordsBtn);
BtnList.Add(ExitBtn);
ShowMenu(form, true); // Показать меню
foreach (var b in BtnList)
{
form.Controls.Add(b);
}
#region Описание событий
// Событие нажатия "Начать игру"
NewGameBtn.Click += (object sender, EventArgs e) =>
{
ShowMenu(form, false);
if (MessageBox.Show("Игра началась!\n" + Settings.GameRules, $"Привет, {Settings.UserName}!",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk) == DialogResult.OK)
{
Game.Restart();
}
};
// Событие нажатия "Выход"
ExitBtn.Click += (object sender, EventArgs e) =>
{
if (MessageBox.Show("Вы уверены, что хотите выйти?", "Выход", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
Application.Exit();
}
};
// Событие нажатия "Продолжить игру"
GameContinueBtn.Click += (object sender, EventArgs e) =>
{
if (Game.GameStarting)
{
Game.Pause(); form.Focus();
}
};
// Событие нажатия "Продолжить игру"
RecordsBtn.Click += (object sender, EventArgs e) =>
{
ShowRecordsFile();
};
// Событие нажатия клавиш
form.KeyDown += (object sender, KeyEventArgs e) =>
{
if (e.KeyCode == Keys.Space)
{
Game.Ship?.Fire(true);
}
if (e.KeyCode == Keys.Up)
{
Game.Ship?.Up(true);
}
if (e.KeyCode == Keys.Down)
{
Game.Ship?.Down(true);
}
if (e.KeyCode == Keys.Left)
{
Game.Ship?.Left(true);
}
if (e.KeyCode == Keys.Right)
{
Game.Ship?.Right(true);
}
if (e.KeyCode == Keys.Escape && Game.GameStarting)
{
Game.Pause();
}
};
form.KeyUp += (object sender, KeyEventArgs e) =>
{
if (e.KeyCode == Keys.Space)
{
Game.Ship?.Fire(false);
}
if (e.KeyCode == Keys.Up)
{
Game.Ship?.Up(false);
}
if (e.KeyCode == Keys.Down)
{
Game.Ship?.Down(false);
}
if (e.KeyCode == Keys.Left)
{
Game.Ship?.Left(false);
}
if (e.KeyCode == Keys.Right)
{
Game.Ship?.Right(false);
}
};
#endregion
}
