Basic projectile implementation (put sample version in FilthEaterModelView)

Zennysoft.Game.Ma/src/items/ItemDatabase.cs

@@ -45,7 +45,8 @@ public partial class ItemDatabase : Node
       var armorInfo = GD.Load<ArmorStats>($"res://src/items/armor/resources/{armor}");
       var armorScene = ResourceLoader.Load<PackedScene>("res://src/items/armor/Armor.tscn").Instantiate<Armor>();
       armorScene.Stats = armorInfo;
-      database.Add(armorScene);
+      if (!database.Contains(armorScene))
+        database.Add(armorScene);
     }
 
     foreach (var weapon in weaponResources)
@@ -53,6 +54,8 @@ public partial class ItemDatabase : Node
       var weaponInfo = GD.Load<WeaponStats>($"res://src/items/weapons/resources/{weapon}");
       var weaponScene = ResourceLoader.Load<PackedScene>("res://src/items/weapons/Weapon.tscn").Instantiate<Weapon>();
       weaponScene.Stats = weaponInfo;
+      if (!database.Contains(weaponScene))
+        database.Add(weaponScene);
       database.Add(weaponScene);
     }
 
@@ -61,6 +64,8 @@ public partial class ItemDatabase : Node
       var accessoryInfo = GD.Load<AccessoryStats>($"res://src/items/accessory/resources/{accessory}");
       var accessoryScene = ResourceLoader.Load<PackedScene>("res://src/items/accessory/Accessory.tscn").Instantiate<Accessory>();
       accessoryScene.Stats = accessoryInfo;
+      if (!database.Contains(accessoryScene))
+        database.Add(accessoryScene);
       database.Add(accessoryScene);
     }
 
@@ -69,6 +74,8 @@ public partial class ItemDatabase : Node
       var throwableItemInfo = GD.Load<ThrowableItemStats>($"res://src/items/throwable/resources/{throwable}");
       var throwableItemScene = ResourceLoader.Load<PackedScene>("res://src/items/throwable/ThrowableItem.tscn").Instantiate<ThrowableItem>();
       throwableItemScene.Stats = throwableItemInfo;
+      if (!database.Contains(throwableItemScene))
+        database.Add(throwableItemScene);
       database.Add(throwableItemScene);
     }
 
@@ -77,6 +84,8 @@ public partial class ItemDatabase : Node
       var consumableItemInfo = GD.Load<ConsumableItemStats>($"res://src/items/consumable/resources/{consumable}");
       var consumableItemScene = ResourceLoader.Load<PackedScene>("res://src/items/consumable/ConsumableItem.tscn").Instantiate<ConsumableItem>();
       consumableItemScene.Stats = consumableItemInfo;
+      if (!database.Contains(consumableItemScene))
+        database.Add(consumableItemScene);
       database.Add(consumableItemScene);
     }
 
@@ -85,6 +94,8 @@ public partial class ItemDatabase : Node
       var effectItemInfo = GD.Load<EffectItemStats>($"res://src/items/effect/resources/{effectItem}");
       var effectItemScene = ResourceLoader.Load<PackedScene>("res://src/items/effect/EffectItem.tscn").Instantiate<EffectItem>();
       effectItemScene.Stats = effectItemInfo;
+      if (!database.Contains(effectItemScene))
+        database.Add(effectItemScene);
       database.Add(effectItemScene);
     }