public bool Tick()
{
_stateMachine.Start();
_tick.Tick();
_gameDraw.ClearSprites();
_scoreAnimation.Tick();
_invincibleAnimation.Tick();
Inputs.Invincible.On(() => _invincible = !_invincible);
Inputs.LevelSkip.On(() => _stateMachine.ChangeState(GameState.Complete));
_stateMachine
.OnEntry(GameState.Intro,
() => _tick.NextEventAfter(120),
StartLevel)
.During(GameState.Intro,
() => _gameDraw.DisplayReadyText(),
() => _tick.AtEvent(() => _stateMachine.ChangeState(GameState.StartOfLife))
);
_stateMachine.OnEntry(GameState.StartOfLife, () => _lives--);
_stateMachine.OnEntry(GameState.NewLevel, StartLevel);
_stateMachine.During(new [] { GameState.StartOfLife, GameState.NewLevel },
() => _stateMachine.ChangeState(GameState.GetReady));
_stateMachine.OnEntry(GameState.GetReady,
() => _tick.NextEventAfter(120),
ResetGhostsAndPacMan);
_stateMachine.During(GameState.GetReady,
() => _gameDraw.ClearReadyText(),
() => _tick.AtEvent(() => _stateMachine.ChangeState(GameState.Playing)),
() => _scatterChase.Reset(_level),
() => _speeds.SetLevel(_level));
_stateMachine.During(new[] { GameState.Playing, GameState.Frightened },
MainLoop);
_stateMachine.OnEntry(GameState.Complete,
() => _tick.NextEventAfter(120));
_stateMachine.During(GameState.Complete,
() => _tick.AtEvent(() => _stateMachine.ChangeState(GameState.Flash)));
_stateMachine
.OnEntry(GameState.Flash,
() => _tick.NextEventAfter(12),
() => { _flashCounter = 0; })
.During(GameState.Flash,
() => _tick.AtEvent(FlashMap));
_stateMachine
.OnEntry(GameState.Caught,
() => _tick.NextEventAfter(60))
.During(GameState.Caught,
() => _tick.AtEvent(() =>
{
_stateMachine.ChangeState(GameState.Dying);
_pacMan.Die();
}),
() =>
{
_powerPillAnimation.Tick();
DoToGhosts(g => g.Animate());
}
);
_stateMachine
.OnEntry(GameState.Dying,
() => _tick.NextEventAfter(4 * 60))
.During(GameState.Dying,
() => _pacMan.Animation.Tick(),
() => _tick.AtEvent(() =>
{
if (_lives > 0)
{
_stateMachine.ChangeState(GameState.StartOfLife);
ResetGhostsAndPacMan();
_ghostHouse.LifeLost();
}
else
{
_stateMachine.ChangeState(GameState.GameOver);
}
}));
_stateMachine
.OnEntry(GameState.GameOver,
() => _tick.NextEventAfter(4 * 60))
.During(GameState.GameOver,
() => _tick.AtEvent(() => { _stateMachine.End(); }));
Draw();
return(!_stateMachine.HasEnded);
}