protected void EvStateEnter(EnemyStateContext context)
{
this.context = context;
// 次の弾幕があるなら Opening, もうなければ Defeated へ遷移します。
var isFirst = context.CurrentBehavior == null;
var result = context.MoveNextBehavior();
if (result)
{
if (!isFirst)
{
SoundManager.I.PlaySe(SeKind.EnemyDamaged);
}
context.CurrentBehavior.InitializeAsync(context.Api);
context.ChangeState(Enemy.OpeningStateName);
context.EventAccepter.OnNextRoundSubject.OnNext(Unit.Default);
}
else
{
SoundManager.I.PlaySe(SeKind.EnemyDamaged);
context.ChangeState(Enemy.DefeatedStateName);
context.EventAccepter.OnEnemyDefeatedSubject.OnNext(Unit.Default);
}
}
protected new void EvStateEnter(EnemyStateContext context)
{
base.EvStateEnter(context);
GameManager.I.GameEvents.OnEnemyEntersSafeArea
.Subscribe(u => context.ChangeState(Enemy.NeutralStateName))
.AddTo(Disposable);
}
protected void EvStateEnter(EnemyStateContext context)
{
this.context = context;
disposable = GameManager.I.GameEvents.OnRoundStart
.Delay(TimeSpan.FromSeconds(0.4))
.Subscribe(u =>
{
context.CurrentBehavior.Start();
context.ChangeState(Enemy.NeutralStateName);
});
}
/// <summary>
/// 敵が弾幕パターンを攻略された時に呼ばれるイベント。
/// </summary>
/// <param name="context">Context.</param>
private static void OnDamaged(EnemyStateContext context)
{
context.Enemy.Rigidbody.velocity = Vector3.zero;
context.BulletRenderer.Clear();
if (context.CurrentBehavior != null)
{
context.CurrentBehavior.Stop();
}
SoundManager.I.PlaySe(SeKind.EnemyDamaged);
context.ChangeState(Enemy.NextRoundStateName);
}
/// <summary>
/// 敵キャラクターのステートを初期化し、動作を開始します。
/// </summary>
public void StartEnemyAction()
{
var api = new EnemyApi(Enemy)
{
BulletRenderer = bulletRenderer
};
var context = new EnemyStateContext
{
Api = api,
BulletRenderer = bulletRenderer,
Enemy = Enemy,
InitialPos = Enemy.InitialPosition,
EventAccepter = eventFacade,
Behaviors = EnemyStrategy.GetBehaviors(api).GetEnumerator()
};
context.ChangeState(Enemy.NextRoundStateName);
}
private static void OnPlayerDamaged(EnemyStateContext context)
{
context.CurrentBehavior.Stop();
context.ChangeState(Enemy.WinStateName);
}