Scriptable bullet emitter

Resources/Debug/DebugLevels.tres

@@ -19,7 +19,7 @@ _name = "Intro"
 [sub_resource type="Resource" id="Resource_cfhv5"]
 script = ExtResource("1_ov731")
 EggIndex = 0
-StartingEquipment = Array[ExtResource("2_bkci5")]([])
+StartingEquipment = []
 
 [sub_resource type="Resource" id="Resource_0k62o"]
 script = ExtResource("2_tnajf")
@@ -31,7 +31,7 @@ StartData = SubResource("Resource_cfhv5")
 [sub_resource type="Resource" id="Resource_tpb7s"]
 script = ExtResource("1_ov731")
 EggIndex = 0
-StartingEquipment = Array[ExtResource("2_bkci5")]([])
+StartingEquipment = []
 
 [sub_resource type="Resource" id="Resource_edoov"]
 script = ExtResource("2_tnajf")
@@ -43,7 +43,7 @@ StartData = SubResource("Resource_tpb7s")
 [sub_resource type="Resource" id="Resource_1sw5g"]
 script = ExtResource("1_ov731")
 EggIndex = 255
-StartingEquipment = Array[ExtResource("2_bkci5")]([])
+StartingEquipment = []
 
 [sub_resource type="Resource" id="Resource_47bot"]
 script = ExtResource("2_tnajf")
@@ -73,7 +73,7 @@ _name = "Rebel Base"
 [sub_resource type="Resource" id="Resource_maxpt"]
 script = ExtResource("1_ov731")
 EggIndex = 0
-StartingEquipment = Array[ExtResource("2_bkci5")]([])
+StartingEquipment = []
 
 [sub_resource type="Resource" id="Resource_pein5"]
 script = ExtResource("2_tnajf")
@@ -128,7 +128,7 @@ metadata/_custom_type_script = "uid://dnthdjrx78u6m"
 [sub_resource type="Resource" id="Resource_7sue8"]
 script = ExtResource("1_ov731")
 EggIndex = 255
-StartingEquipment = Array[ExtResource("2_bkci5")]([])
+StartingEquipment = []
 metadata/_custom_type_script = "uid://mja0rk7n2kln"
 
 [sub_resource type="Resource" id="Resource_ognca"]
@@ -142,7 +142,7 @@ metadata/_custom_type_script = "uid://dnthdjrx78u6m"
 [sub_resource type="Resource" id="Resource_olpjo"]
 script = ExtResource("1_ov731")
 EggIndex = 0
-StartingEquipment = Array[ExtResource("2_bkci5")]([])
+StartingEquipment = []
 metadata/_custom_type_script = "uid://mja0rk7n2kln"
 
 [sub_resource type="Resource" id="Resource_nbnej"]

Resources/Weapons/EnemyWeapon.tres

@@ -5,7 +5,7 @@
 
 [resource]
 script = ExtResource("2_8ycgt")
-Name = "Enemy Weapon"
+Name = null
 BulletData = ExtResource("1_eps1c")
 RateOfFire = 0.3
 BulletCapacity = 4
@@ -15,6 +15,6 @@ InfiniteAmmo = true
 BulletsPerShot = 1
 SpreadAngle = 0.0
 RandomSpread = 0.0
-ItemKey = "EnemyWeapon"
+ItemKey = null
-AmmoKey = ""
+AmmoKey = null
 _rotationOffset = 0.0

Scripts/Actors/Boss.cs

@@ -1,4 +1,5 @@
 using System.Threading.Tasks;
+using Cirno.Scripts.AttackPatterns;
 using Cirno.Scripts.Resources;
 using Cirno.Scripts.Resources.ScriptableBullets;
 using Cirno.Scripts.UI;
@@ -7,7 +8,7 @@ using Godot.Collections;
 
 namespace Cirno.Scripts.Actors;
 
-public partial class Boss : Enemy, IActivable
+public partial class Boss : Enemy, IActivable, IScriptHost
 {
     [Export] public string BossName { get; private set; }
     //[Export] private Array<BossPhase> Phases;

Scripts/Actors/ScriptableBulletsEmitter.cs

@@ -0,0 +1,64 @@
+using System;
+using Cirno.Scripts.AttackPatterns;
+using Cirno.Scripts.Resources;
+using Godot;
+
+namespace Cirno.Scripts.Actors;
+
+public partial class ScriptableBulletsEmitter : Area2D, IActivable, IScriptHost
+{
+    [Export]
+    public BulletScript Script { get; private set; }
+
+
+    private bool _isActive = false;
+
+    public override void _Ready()
+    {
+        _homePosition = this.GlobalPosition;
+    }
+
+    public bool Activate(ActivationType activationType = ActivationType.Toggle)
+    {
+        switch (activationType)
+        {
+            case ActivationType.Use:
+            case ActivationType.Toggle:
+                _isActive = !_isActive;
+                break;
+            case ActivationType.Close:
+            case ActivationType.Enable:
+                _isActive = true;
+                break;
+            case ActivationType.Open:
+            case ActivationType.Disable:
+                _isActive = false;
+                break;
+            case ActivationType.Destroy:
+                _isActive = false;
+                break;
+        }
+
+        if (_isActive)
+        {
+            Script.Start(this);
+        }
+
+        return true;
+    }
+    
+    public override void _Process(double delta)
+    {
+        if (!_isActive) return;
+        
+        Script.UpdatePhase(delta);
+    }
+
+    private Vector2 _homePosition;
+    public Vector2 HomePosition => _homePosition;
+    
+    public void ChangeSpriteDirection(Vector2 direction)
+    {
+        
+    }
+}

Scripts/Actors/ScriptableBulletsEmitter.cs.uid

@@ -0,0 +1 @@
+uid://c1gu44a1kkmt1

Scripts/AttackPatterns/IScriptHost.cs

@@ -0,0 +1,9 @@
+using Godot;
+
+namespace Cirno.Scripts.AttackPatterns;
+
+public interface IScriptHost
+{
+    public  Vector2 HomePosition { get; }
+    public void ChangeSpriteDirection(Vector2 direction);
+}

Scripts/AttackPatterns/MovementPattern.cs

@@ -16,23 +16,28 @@ public partial class MovementPattern : AttackPattern
 
     private Tween tween;
     private bool isComplete = false;
-
+    
-    public override void Start(Boss boss)
+    protected IScriptHost Boss;
+    
+    public override void Start(Node2D parent)
     {
+        if (parent is not IScriptHost boss)
+            return;
+        
         Boss = boss;
-        tween = boss.CreateTween();
+        tween = parent.CreateTween();
         isComplete = false;
         
-        Vector2 targetPosition = (Boss?.HomePosition ?? boss.GlobalPosition) + this.relativeTargetPosition;
+        Vector2 targetPosition = (Boss?.HomePosition ?? parent.GlobalPosition) + this.relativeTargetPosition;
         
-        tween.TweenProperty(Boss, "position", targetPosition, moveDuration)
+        tween.TweenProperty(Parent, "position", targetPosition, moveDuration)
             .SetTrans(transitionType)
             .SetEase(easeType)
             .Finished += () => isComplete = true;
 
         if (shootingPattern != null && !WaitForCompletion)
         {
-            shootingPattern.Start(boss);
+            shootingPattern.Start(Parent);
         }
     }
 

Scripts/AttackPatterns/PatternTest.cs

@@ -19,12 +19,12 @@ public partial class PatternTest : AttackPattern
     private double burstTimer;
     private BulletSpawner spawner;
 
-    public override void Start(Boss boss)
+    public override void Start(Node2D parent)
     {
-        Boss = boss;
+        Parent = parent;
         timer = 0;
         burstTimer = 0;
-        spawner = boss.GetNode<BulletSpawner>("BulletSpawner");
+        spawner = Parent.GetNode<BulletSpawner>("BulletSpawner");
     }
 
     public override void UpdatePattern(double delta)
@@ -33,7 +33,7 @@ public partial class PatternTest : AttackPattern
         burstTimer += delta;
         if (timer < duration && burstTimer >= burstInterval)
         {
-            spawner.SpawnBullet(Boss.GlobalPosition, Vector2.Right, bulletSpeed, owner, bulletCount, bulletScene: BulletScene);
+            spawner.SpawnBullet(Parent.GlobalPosition, Vector2.Right, bulletSpeed, owner, bulletCount, bulletScene: BulletScene);
             burstTimer = 0;
         }
     }

Scripts/AttackPatterns/SpiralPattern.cs

@@ -13,19 +13,19 @@ namespace Cirno.Scripts.AttackPatterns;
 public partial class SpiralPattern : AttackPattern
 {
     [Export] public BulletResource BulletResource { get; set; }
-    [Export] public PackedScene BulletScene;
+    //Export] public PackedScene BulletScene;
-    [Export] private float _bulletLifeTime = 20f;  // Switch to res
+    //[Export] private float _bulletLifeTime = 20f;  // Switch to res
-    [Export] private bool _destroyOnCollision = false;  // Switch to res
+    //[Export] private bool _destroyOnCollision = false;  // Switch to res
-    [Export] private float bulletSpeed = 5f; // Switch to res
+    //[Export] private float bulletSpeed = 5f; // Switch to res
     [Export] private int bulletCount = 16;
     [Export] private float rotationSpeed = 0f;
     [Export] private float _rotationOffset = 0f;
     [Export] private float duration = 5f;
     [Export] private float burstInterval = 0.5f;
     [Export] private float spread = 360f;
-    [Export] private BulletOwner owner = BulletOwner.Enemy;  // Switch to res
+    //[Export] private BulletOwner owner = BulletOwner.Enemy;  // Switch to res
-    [Export] private DamageType _damageType = DamageType.Neutral;  // Switch to res
+    //[Export] private DamageType _damageType = DamageType.Neutral;  // Switch to res
-    [Export] private float _bulletDamage = 1f;  // Switch to res
+    //[Export] private float _bulletDamage = 1f;  // Switch to res
     [ExportGroup("Modifiers")]
     [Export] private BulletCreationModifier _modifier;
     [ExportGroup("Modifiers")]
@@ -37,12 +37,12 @@ public partial class SpiralPattern : AttackPattern
     private double burstTimer;
     private BulletSpawner spawner;
     
-    public override void Start(Boss boss)
+    public override void Start(Node2D parent)
     {
-        Boss = boss;
+        Parent = parent;
         timer = 0;
         burstTimer = burstInterval; // start immediately
-        spawner = boss.GetNode<BulletSpawner>("BulletSpawner");
+        spawner = parent.GetNode<BulletSpawner>("BulletSpawner");
     }
 
     public override void UpdatePattern(double delta)
@@ -55,12 +55,12 @@ public partial class SpiralPattern : AttackPattern
 
             Vector2 direction = BulletResource.Direction;
             
-            if (_targetPlayer && Boss.GameManager.PlayerPosition.HasValue)
+            if (_targetPlayer && GameManager.Instance.PlayerPosition.HasValue)
             {
-                direction = (Boss.GameManager.PlayerPosition.Value - Boss.GlobalPosition).Normalized();
+                direction = (GameManager.Instance.PlayerPosition.Value - Parent.GlobalPosition).Normalized();
             }
 
-            var bullet = BulletResource.MakeBullet(Boss.GlobalPosition, bulletCount, spread, angleOffset);
+            var bullet = BulletResource.MakeBullet(Parent.GlobalPosition, bulletCount, spread, angleOffset);
             bullet.Direction = direction;
             
             //spawner.SpawnBullet(MakeBullet(Boss.GlobalPosition, direction, angleOffset));
@@ -94,25 +94,27 @@ public partial class SpiralPattern : AttackPattern
     {
         var bl = BulletResource.MakeBullet(position, bulletCount, angleOffset);
         bl.Direction = direction;
+
+        return bl;
         
-        return new BulletInfo()
+        // return new BulletInfo()
-        {
+        // {
-            Position = position,
+        //     Position = position,
-            Direction = direction,
+        //     Direction = direction,
-            LifeTime = _bulletLifeTime,
+        //     LifeTime = _bulletLifeTime,
-            DestroyOnCollision = _destroyOnCollision,
+        //     DestroyOnCollision = _destroyOnCollision,
-            Speed = bulletSpeed,
+        //     Speed = bulletSpeed,
-            Owner = owner,
+        //     Owner = owner,
-            DamageType = _damageType,
+        //     DamageType = _damageType,
-            Damage = _bulletDamage,
+        //     Damage = _bulletDamage,
-            BulletCount = bulletCount,
+        //     BulletCount = bulletCount,
-            Spread = spread,
+        //     Spread = spread,
-            BulletScene = BulletScene,
+        //     BulletScene = BulletScene,
-            RotationOffset = angleOffset,
+        //     RotationOffset = angleOffset,
-            Modifier = _modifier,
+        //     Modifier = _modifier,
-            TimeModifiers = _timeModifiers.ToList()// _timeModifiers.Select(x => x.MakeClone()).ToList()
+        //     TimeModifiers = _timeModifiers.ToList()// _timeModifiers.Select(x => x.MakeClone()).ToList()
-            // TimeModifiers = _timeModifiers?.Where(mod => mod != null).ToList() ?? new List<TimeModifier>()
+        //     // TimeModifiers = _timeModifiers?.Where(mod => mod != null).ToList() ?? new List<TimeModifier>()
-        };
+        // };
     }
 
     public override bool IsComplete()

Scripts/AttackPatterns/TargetedPattern.cs

@@ -23,16 +23,14 @@ public partial class TargetedPattern : AttackPattern
     private double burstTimer;
     private BulletSpawner spawner;
     //private Node2D player;
-    private GameManager _gameManager;
     
-    public override void Start(Boss boss)
+    public override void Start(Node2D parent)
     {
-        _gameManager = boss.GetNode<GameManager>("/root/GameScene");
         
-        Boss = boss;
+        Parent = parent;
         timer = 0;
         burstTimer = 0;
-        spawner = boss.GetNode<BulletSpawner>("BulletSpawner");
+        spawner = Parent.GetNode<BulletSpawner>("BulletSpawner");
         
     }
 
@@ -40,9 +38,9 @@ public partial class TargetedPattern : AttackPattern
     {
         timer += delta;
         burstTimer += delta;
-        if (timer < duration && burstTimer >= burstInterval && _gameManager.PlayerPosition.HasValue)
+        if (timer < duration && burstTimer >= burstInterval && GameManager.Instance.PlayerPosition.HasValue)
         {
-            spawner.SpawnTargetedBullet(Boss.GlobalPosition, _gameManager.PlayerPosition.Value, bulletSpeed, owner, BulletScene, bulletsPerShot, spread, modifier);
+            spawner.SpawnTargetedBullet(Parent.GlobalPosition, GameManager.Instance.PlayerPosition.Value, bulletSpeed, owner, BulletScene, bulletsPerShot, spread, modifier);
             burstTimer = 0;
         }
     }

Scripts/Resources/AttackPattern.cs

@@ -6,9 +6,9 @@ namespace Cirno.Scripts.Resources;
 [GlobalClass]
 public abstract partial class AttackPattern : Resource
 {
-    public Boss Boss;
+    public Node2D Parent;
     [Export] public bool WaitForCompletion = true;
-    public abstract void Start(Boss boss);
+    public abstract void Start(Node2D parent);
     public abstract void UpdatePattern(double delta);
     public abstract bool IsComplete();
 }

Scripts/Resources/BossPhase.cs

@@ -31,7 +31,7 @@ public partial class BossPhase : Resource
         if (!currentPattern.WaitForCompletion || currentPattern.IsComplete())
         {
             currentPatternIndex = (currentPatternIndex + 1) % Patterns.Count;
-            Patterns[currentPatternIndex].Start(currentPattern.Boss);
+            Patterns[currentPatternIndex].Start(currentPattern.Parent);
         }
     }
 }

Scripts/Resources/BulletScript.cs

@@ -0,0 +1,41 @@
+using System.Linq;
+using Godot;
+using Godot.Collections;
+
+namespace Cirno.Scripts.Resources;
+
+[GlobalClass]
+public partial class BulletScript : Resource
+{
+    [Export]
+    public Array<AttackPattern> Patterns { get; private set; }
+
+    private Node2D _parent;
+    
+    private int _currentPatternIndex = 0;
+    private double _patternTimer;
+    
+    private AttackPattern CurrentPattern => Patterns[_currentPatternIndex];
+
+    public void Start(Node2D parent)
+    {
+        _parent = parent;
+        if (Patterns.Count == 0) return;
+        _currentPatternIndex = 0;
+        
+        CurrentPattern.Start(parent);
+    }
+    
+    public void UpdatePhase(double delta)
+    {
+        _patternTimer += delta;
+     
+        CurrentPattern.UpdatePattern(delta);
+
+        if (!CurrentPattern.WaitForCompletion || CurrentPattern.IsComplete())
+        {
+            _currentPatternIndex = (_currentPatternIndex + 1) % Patterns.Count;
+            CurrentPattern.Start(_parent);
+        }
+    }
+}

Scripts/Resources/BulletScript.cs.uid

@@ -0,0 +1 @@
+uid://bngko08ho85p6

Scripts/Resources/PatternGroup.cs

@@ -11,11 +11,11 @@ public partial class PatternGroup : AttackPattern
     [Export] private Array<AttackPattern> patterns;
     private int currentPatternIndex = 0;
 
-    public override void Start(Boss boss)
+    public override void Start(Node2D parent)
     {
-        Boss = boss;
+        Parent = parent;
         currentPatternIndex = 0;
-        patterns[currentPatternIndex].Start(boss);
+        patterns[currentPatternIndex].Start(parent);
     }
 
     public override void UpdatePattern(double delta)
@@ -29,7 +29,7 @@ public partial class PatternGroup : AttackPattern
                 currentPatternIndex++;
                 if (currentPatternIndex < patterns.Count)
                 {
-                    patterns[currentPatternIndex].Start(Boss);
+                    patterns[currentPatternIndex].Start(Parent);
                 }
             }
         }

Scripts/Resources/SimpleMovementPattern.cs

@@ -1,4 +1,5 @@
 using Cirno.Scripts.Actors;
+using Cirno.Scripts.AttackPatterns;
 using Godot;
 
 namespace Cirno.Scripts.Resources;
@@ -14,16 +15,22 @@ public partial class SimpleMovementPattern : AttackPattern
     private Tween tween;
     private bool isComplete = false;
 
-    public override void Start(Boss boss)
+    protected IScriptHost Boss;
+    
+    public override void Start(Node2D parent)
     {
+        Parent = parent;
+        if (parent is not IScriptHost boss)
+            return;
+        
         Boss = boss;
-        tween = boss.CreateTween();
+        tween = Parent.CreateTween();
         isComplete = false;
 
-        Vector2 targetPosition = (Boss?.HomePosition ?? boss.GlobalPosition) + relativeTargetPosition;
+        Vector2 targetPosition = (Boss?.HomePosition ?? Parent.GlobalPosition) + relativeTargetPosition;
         
-        boss.ChangeSpriteDirection(-(boss.GlobalPosition - targetPosition));
+        boss.ChangeSpriteDirection(-(Parent.GlobalPosition - targetPosition));
-        tween.TweenProperty(Boss, "global_position", targetPosition, moveDuration)
+        tween.TweenProperty(Parent, "global_position", targetPosition, moveDuration)
             .SetTrans(transitionType)
             .SetEase(easeType)
             .Finished += () =>