New boss system

Scripts/Components/FSM/Boss/Idle.cs

@@ -0,0 +1,30 @@
+using Cirno.Scripts.Components.Actors;
+using Cirno.Scripts.Components.FSM.Enemy;
+using Cirno.Scripts.Enums;
+using Godot;
+
+namespace Cirno.Scripts.Components.FSM.Boss;
+
+public partial class Idle : EnemyStateBase
+{
+    public override EnemyState StateId => EnemyState.Idle;
+    
+    [Export]
+    public EnemyStorageModule StorageModule { get; private set; }
+    
+    [Export]
+    public GenericDamageReceiver DamageReceiver { get; private set; }
+
+    public override void EnterState()
+    {
+        base.EnterState();
+        DamageReceiver.ChangeState(false);   
+    }
+
+    public override void ExitState()
+    {
+        base.ExitState();
+        
+    }
+
+}

Scripts/Components/FSM/Boss/Idle.cs.uid

@@ -0,0 +1 @@
+uid://cprumccndvblc

Scripts/Components/FSM/Boss/Shooting.cs

@@ -0,0 +1,121 @@
+using System.Threading.Tasks;
+using Cirno.Scripts.Components.Actors;
+using Cirno.Scripts.Components.FSM.Enemy;
+using Cirno.Scripts.Enums;
+using Cirno.Scripts.Resources;
+using Cirno.Scripts.Resources.ScriptableBullets;
+using Godot;
+
+namespace Cirno.Scripts.Components.FSM.Boss;
+
+public partial class Shooting : EnemyStateBase
+{
+    public override EnemyState StateId => EnemyState.Shooting;
+    [Export] public GenericDamageReceiver DamageReceiver { get; private set; }
+
+    [Export] public Weapon EquippedWeapon;
+
+    [Export] public EnemyStorageModule StorageModule { get; private set; }
+
+    [Export] public BossScript BossScript { get; set; }
+
+    // private Marker2D _cameraMarker;
+    //
+    // [Export]
+    // public Vector2 CameraOffset = Vector2.Zero;
+
+    private int _currentPhaseIndex = 0;
+
+    public Vector2 HomePosition => StorageModule.HomePosition;
+
+    private BossPhase CurrentPhase => BossScript.Phases[_currentPhaseIndex];
+
+    private bool _waiting = false;
+
+    public float CurrentHealth => DamageReceiver.HealthProvider.CurrentResource;
+
+    public override void EnterState()
+    {
+        base.EnterState();
+
+        DamageReceiver.ChangeState(true);
+
+        DamageReceiver.HealthProvider.ResourceDepleted += HealthProviderOnResourceDepleted;
+
+        StartPhase(CurrentPhase);
+        
+        //CallDeferred(MethodName.InitDeferred);
+    }
+
+    private void InitDeferred()
+    {
+    }
+
+    private void GrabCamera()
+    {
+    }
+
+    private void HealthProviderOnResourceDepleted()
+    {
+        ChangeState(EnemyState.Dead);
+    }
+
+    public override void ExitState()
+    {
+        base.ExitState();
+
+        DamageReceiver.HealthProvider.ResourceDepleted -= HealthProviderOnResourceDepleted;
+
+        DamageReceiver.ChangeState(false);
+    }
+
+    public override void PhysicsProcessState(double delta)
+    {
+        base.PhysicsProcessState(delta);
+    }
+
+    public override void ProcessState(double delta)
+    {
+        base.ProcessState(delta);
+
+        if (_waiting) return;
+        CurrentPhase.UpdatePhase(delta);
+
+        if (CurrentHealth <= CurrentPhase.Threshold && _currentPhaseIndex + 1 < BossScript.Phases.Count)
+        {
+            _currentPhaseIndex++;
+            //_bossHud.SpellCardName = CurrentPhase.PhaseName;
+            StartPhase(CurrentPhase);
+        }
+    }
+
+    private void StartPhase(BossPhase phase)
+    {
+        GameManager.Instance.ClearBullets();
+        if (phase.PlayAnimation)
+        {
+            _waiting = true;
+
+            DamageReceiver.ChangeState(false);
+            _ = Switchphase(phase);
+        }
+        else
+        {
+            phase.Start(this);
+        }
+    }
+
+    private async Task Switchphase(BossPhase phase)
+    {
+        await PlayAnimation();
+
+        _waiting = false;
+        DamageReceiver.ChangeState(true);
+        phase.Start(this);
+    }
+
+    private async Task PlayAnimation()
+    {
+        await Task.Delay(1000);
+    }
+}

Scripts/Components/FSM/Boss/Shooting.cs.uid

@@ -0,0 +1 @@
+uid://difn6d5np1pui