/// <summary>
/// Initialize this system to a working state.
/// </summary>
/// <param name="game">
/// The <see cref="IGame"/> game, that requested the initialization. That is the game,
/// the system will be running in.
/// </param>
public override void Initialize(IGame game)
{
base.Initialize(game);
// Register the component types, required by this system. Since this
// system uses a state machine, it also needs to register all types
// of components, required by the individual states.
this.Game.ComponentSystem.RegisterComponentType <LevelComponent>();
this.Game.ComponentSystem.RegisterComponentType <BallComponent>();
this.Game.ComponentSystem.RegisterComponentType <DestructableComponent>();
this.Game.ComponentSystem.RegisterComponentType <PlayerComponent>();
// Register the events, required by this system
this.Game.EventManager.RegisterListener(BreakoutEvents.GameStarted, this.OnGameStarted);
this.Game.EventManager.RegisterListener(BreakoutEvents.LoadLevel, this.OnLoadLevel);
// Set up the state machine, top-down, as described in the model design
// (Documents/Breakout Game StateMachine.png). This is mostly boilerplate,
// but it represents the modeled behaviour and can be written down very
// fast and with a lower error rate than defining the whole state machine
// in this system. Check out LevelSystemWithoutStateMachine.cs for a
// comparison.
this.StateMachine = new StateMachine();
LevelSpawnState spawnState = new LevelSpawnState(this);
spawnState.BallsLeftEvent = LevelEvents.Finished;
spawnState.AddTransition(LevelEvents.Finished, LevelStates.Paused);
spawnState.GameOverEvent = LevelEvents.NoLivesLeft;
spawnState.AddTransition(LevelEvents.NoLivesLeft, LevelStates.LevelFailed);
this.StateMachine.AddState(LevelStates.Spawn, spawnState);
LevelPlayingState playingState = new LevelPlayingState(this);
playingState.PauseButtonEvent = LevelEvents.Pause;
playingState.AddTransition(LevelEvents.Pause, LevelStates.Paused);
playingState.NoBlocksLeftEvent = LevelEvents.NoBlocksLeft;
playingState.AddTransition(LevelEvents.NoBlocksLeft, LevelStates.LevelFinished);
playingState.NoBallsLeftEvent = LevelEvents.NoBallsLeft;
playingState.AddTransition(LevelEvents.NoBallsLeft, LevelStates.Spawn);
this.StateMachine.AddState(LevelStates.Playing, playingState);
LevelPausedState pausedState = new LevelPausedState(this);
pausedState.PlayButtonEvent = LevelEvents.Finished;
pausedState.AddTransition(LevelEvents.Finished, LevelStates.Playing);
this.StateMachine.AddState(LevelStates.Paused, pausedState);
LevelFinishedState finishedState = new LevelFinishedState(this);
finishedState.LevelLoadingEvent = LevelEvents.Finished;
finishedState.AddTransition(LevelEvents.Finished, LevelStates.Loading);
this.StateMachine.AddState(LevelStates.LevelFinished, finishedState);
LevelFailedState failedState = new LevelFailedState(this);
failedState.LevelLoadingEvent = LevelEvents.Finished;
failedState.AddTransition(LevelEvents.Finished, LevelStates.Loading);
this.StateMachine.AddState(LevelStates.LevelFailed, failedState);
LevelLoadingState loadingState = new LevelLoadingState(this);
loadingState.LevelLoadedEvent = LevelEvents.Finished;
loadingState.AddTransition(LevelEvents.Finished, LevelStates.Spawn);
this.StateMachine.AddState(LevelStates.Loading, loadingState);
if (GameObject.FindObjectOfType <LevelComponent>() == null)
{
// This is a bit of a dirty hack, but it works in conjunction with the SystemSceneLoader component.
this.Game.EventManager.QueueEvent(new HelGamesEvent(BreakoutEvents.LoadLevel, this.StartLevelIndex));
}
}
/// <summary>
/// Initialize this system to a working state.
/// </summary>
/// <param name="game">
/// The <see cref="IGame"/> game, that requested the initialization. That is the game,
/// the system will be running in.
/// </param>
public override void Initialize(IGame game)
{
base.Initialize(game);
// Register the component types, required by this system. Since this
// system uses a state machine, it also needs to register all types
// of components, required by the individual states.
this.Game.ComponentSystem.RegisterComponentType<LevelComponent>();
this.Game.ComponentSystem.RegisterComponentType<BallComponent>();
this.Game.ComponentSystem.RegisterComponentType<DestructableComponent>();
this.Game.ComponentSystem.RegisterComponentType<PlayerComponent>();
// Register the events, required by this system
this.Game.EventManager.RegisterListener(BreakoutEvents.GameStarted, this.OnGameStarted);
this.Game.EventManager.RegisterListener(BreakoutEvents.LoadLevel, this.OnLoadLevel);
// Set up the state machine, top-down, as described in the model design
// (Documents/Breakout Game StateMachine.png). This is mostly boilerplate,
// but it represents the modeled behaviour and can be written down very
// fast and with a lower error rate than defining the whole state machine
// in this system. Check out LevelSystemWithoutStateMachine.cs for a
// comparison.
this.StateMachine = new StateMachine();
LevelSpawnState spawnState = new LevelSpawnState(this);
spawnState.BallsLeftEvent = LevelEvents.Finished;
spawnState.AddTransition(LevelEvents.Finished, LevelStates.Paused);
spawnState.GameOverEvent = LevelEvents.NoLivesLeft;
spawnState.AddTransition(LevelEvents.NoLivesLeft, LevelStates.LevelFailed);
this.StateMachine.AddState(LevelStates.Spawn, spawnState);
LevelPlayingState playingState = new LevelPlayingState(this);
playingState.PauseButtonEvent = LevelEvents.Pause;
playingState.AddTransition(LevelEvents.Pause, LevelStates.Paused);
playingState.NoBlocksLeftEvent = LevelEvents.NoBlocksLeft;
playingState.AddTransition(LevelEvents.NoBlocksLeft, LevelStates.LevelFinished);
playingState.NoBallsLeftEvent = LevelEvents.NoBallsLeft;
playingState.AddTransition(LevelEvents.NoBallsLeft, LevelStates.Spawn);
this.StateMachine.AddState(LevelStates.Playing, playingState);
LevelPausedState pausedState = new LevelPausedState(this);
pausedState.PlayButtonEvent = LevelEvents.Finished;
pausedState.AddTransition(LevelEvents.Finished, LevelStates.Playing);
this.StateMachine.AddState(LevelStates.Paused, pausedState);
LevelFinishedState finishedState = new LevelFinishedState(this);
finishedState.LevelLoadingEvent = LevelEvents.Finished;
finishedState.AddTransition(LevelEvents.Finished, LevelStates.Loading);
this.StateMachine.AddState(LevelStates.LevelFinished, finishedState);
LevelFailedState failedState = new LevelFailedState(this);
failedState.LevelLoadingEvent = LevelEvents.Finished;
failedState.AddTransition(LevelEvents.Finished, LevelStates.Loading);
this.StateMachine.AddState(LevelStates.LevelFailed, failedState);
LevelLoadingState loadingState = new LevelLoadingState(this);
loadingState.LevelLoadedEvent = LevelEvents.Finished;
loadingState.AddTransition(LevelEvents.Finished, LevelStates.Spawn);
this.StateMachine.AddState(LevelStates.Loading, loadingState);
if (GameObject.FindObjectOfType<LevelComponent>() == null)
{
// This is a bit of a dirty hack, but it works in conjunction with the SystemSceneLoader component.
this.Game.EventManager.QueueEvent(new HelGamesEvent(BreakoutEvents.LoadLevel, this.StartLevelIndex));
}
}
