Fixed an issue where Ai characters could not attack with weapons.

修复Ai角色使用武器无法攻击的问题。

scripts/projectile/ISpell.cs

@@ -20,6 +20,12 @@ public interface ISpell
     /// <returns></returns>
     PackedScene? GetProjectile();
 
+    /// <summary>
+    /// <para>LoadResource</para>
+    /// <para>加载资源</para>
+    /// </summary>
+    void LoadResource();
+
     /// <summary>
     /// <para>Modify Weapon</para>
     /// <para>修改武器</para>
@@ -50,6 +56,6 @@ public interface ISpell
     ///<para>The velocity of the projectile</para>
     ///<para>抛射体的飞行速度</para>
     /// </param>
-    void ModifyProjectile(int index,Projectile projectile, ref Vector2 velocity);
+    void ModifyProjectile(int index, Projectile projectile, ref Vector2 velocity);
 
 }

scripts/spell/NodeSpawnOnKillCharacterSpell.cs

@@ -13,10 +13,11 @@ public partial class NodeSpawnOnKillCharacterSpell : SpellPickAble
     [Export]
     private string? _packedScenePath;
     private NodeSpawnOnKillCharacterDecorator? _nodeSpawnOnKillCharacterDecorator;
-    public override void _Ready()
+
+    public override void LoadResource()
     {
-        base._Ready();
+        base.LoadResource();
-        if (!string.IsNullOrEmpty(_packedScenePath))
+        if (_nodeSpawnOnKillCharacterDecorator == null && !string.IsNullOrEmpty(_packedScenePath))
         {
             _nodeSpawnOnKillCharacterDecorator = new NodeSpawnOnKillCharacterDecorator
             {

scripts/spell/SpellPickAble.cs

@@ -29,13 +29,10 @@ public partial class SpellPickAble : PickAbleTemplate, ISpell
     }
 
     private PackedScene? _projectileScene;
-    public override void _Ready()
+    public sealed override void _Ready()
     {
         base._Ready();
-        if (!string.IsNullOrEmpty(_projectilePath))
+        LoadResource();
-        {
-            _projectileScene = ResourceLoader.Load<PackedScene>(_projectilePath);
-        }
     }
 
     public override int ItemType
@@ -48,6 +45,15 @@ public partial class SpellPickAble : PickAbleTemplate, ISpell
         return _projectileScene;
     }
 
+    public virtual void LoadResource()
+    {
+        if (_projectileScene == null && !string.IsNullOrEmpty(_projectilePath))
+        {
+            _projectileScene = ResourceLoader.Load<PackedScene>(_projectilePath);
+        }
+    }
+    
+
     public virtual void ModifyWeapon(ProjectileWeapon projectileWeapon)
     {
 

scripts/weapon/ProjectileWeapon.cs

@@ -140,15 +140,17 @@ public partial class ProjectileWeapon : WeaponTemplate
                     continue;
                 }
                 var item = ItemTypeManager.CreateItem(spellId, this);
-                if (item == null)
+                if (item is not ISpell spell)
                 {
                     continue;
                 }
+                spell.LoadResource();
                 if (SelfItemContainer.CanAddItem(item))
                 {
                     SelfItemContainer.AddItem(item);
                 }
             }
+            UpdateSpellCache();
         }
     }