FSM

Scripts/Components/FSM/EnemyFSMState.cs

@@ -0,0 +1,15 @@
+using Godot;
+
+namespace Cirno.Scripts.Components.FSM;
+
+public abstract partial class EnemyFSMState : State
+{
+    [Export]
+    public EnemyState State { get; private set; } 
+    public override int StateId => (int)State;
+    
+    protected void ChangeState(EnemyState newState)
+    {
+        _stateMachine.SetState((int)newState);
+    }
+}

Scripts/Components/FSM/EnemyIdle.cs

@@ -1,36 +0,0 @@
-using Godot;
-
-namespace Cirno.Scripts.Components.FSM;
-
-public partial class EnemyIdle : State
-{
-    //[Export]
-    //public EnemyState State { get; private set; } 
-    public override int StateId => (int)EnemyState.Idle;
-    
-    public override void EnterState()
-    {
-        
-    }
-
-    public override void ExitState()
-    {
-        
-    }
-
-    public override void ProcessState(double delta)
-    {
-        
-    }
-
-    public override void PhysicsProcessState(double delta)
-    {
-        // Scan for player
-        // Wait for alarms
-    }
-
-    protected void ChangeState(EnemyState newState)
-    {
-        _stateMachine.SetState((int)newState);
-    }
-}

Scripts/Components/FSM/FSMStateModule.cs

@@ -0,0 +1,11 @@
+using System;
+using Godot;
+
+namespace Cirno.Scripts.Components.FSM;
+
+public abstract partial class FSMStateModule : Node2D
+{
+    public abstract void Init(Actor actor);
+    public abstract void Update(double delta);
+    public abstract void PhysicsUpdate(double delta);
+}

Scripts/Components/FSM/PlayerFSMState.cs

@@ -0,0 +1,22 @@
+using Godot;
+
+namespace Cirno.Scripts.Components.FSM;
+
+public abstract partial class PlayerFSMState : State
+{
+    [Export]
+    public PlayerState State { get; private set; } 
+    public override int StateId => (int)State;
+    
+    protected void ChangeState(PlayerState newState)
+    {
+        _stateMachine.SetState((int)newState);
+    }
+}
+
+public enum PlayerState 
+{
+    Idle,
+    Walking,
+    Cutscene
+}

Scripts/Components/FSM/State.cs

@@ -1,9 +1,13 @@
 using Godot;
+using Godot.Collections;
 
 namespace Cirno.Scripts.Components.FSM;
 
 public abstract partial class State : Node2D
 {
+    [Export]
+    public Array<FSMStateModule> Modules { get; private set; } = new();
+    
     public virtual int StateId { get; }
 
     protected ActorStateMachine _stateMachine;
@@ -11,6 +15,11 @@ public abstract partial class State : Node2D
     public virtual void Init(ActorStateMachine stateMachine)
     {
         _stateMachine = stateMachine;
+
+        foreach (var module in Modules) 
+        {
+            //module.Init()
+        }
     }
     
     public abstract void EnterState();