Implement Stat Raising items

src/items/armor/Armor.cs

@@ -35,6 +35,9 @@ public partial class Armor : Node3D, IEquipableItem
 
   public int Defense => _armorStats.Defense;
 
+  public void IncreaseArmorDefense(int bonus) => _armorStats.Defense += bonus;
+
+
   public ImmutableList<ItemTag> ItemTags => [.. _armorStats.ItemTags];
 
   public bool IsEquipped { get; set; }

src/items/effect/EffectItem.cs

@@ -54,6 +54,12 @@ public partial class EffectItem : Node3D, IUsableItem
       DealElementalDamageToAllEnemiesInRoom(ElementType.Hydric);
     if (_effectItemStats.UsableItemTags.Contains(UsableItemTag.SwapHPAndVT))
       SwapHPandVT();
+    if (_effectItemStats.UsableItemTags.Contains(UsableItemTag.RaiseCurrentWeaponAttack))
+      RaiseCurrentWeaponAttack();
+    if (_effectItemStats.UsableItemTags.Contains(UsableItemTag.RaiseCurrentDefenseArmor))
+      RaiseCurrentArmorDefense();
+    if (_effectItemStats.UsableItemTags.Contains(UsableItemTag.RaiseLevel))
+      RaiseLevel();
 
     if (_effectItemStats.UsableItemTags.Contains(UsableItemTag.RandomEffect))
       RandomEffect();
@@ -189,4 +195,27 @@ public partial class EffectItem : Node3D, IUsableItem
     _effectItemStats.UsableItemTags.Add(randomEffect);
     Use();
   }
+
+  private void RaiseCurrentWeaponAttack()
+  {
+    if (Player.EquippedWeapon.Value.ItemName == string.Empty)
+      return;
+
+    var currentWeapon = Player.EquippedWeapon.Value;
+    currentWeapon.IncreaseWeaponAttack(1);
+  }
+
+  private void RaiseCurrentArmorDefense()
+  {
+    if (Player.EquippedArmor.Value.ItemName == string.Empty)
+      return;
+
+    var currentArmor = Player.EquippedArmor.Value;
+    currentArmor.IncreaseArmorDefense(1);
+  }
+
+  private void RaiseLevel()
+  {
+    Player.LevelUp();
+  }
 }

src/items/effect/resources/ClothResolution.tres

@@ -0,0 +1,19 @@
+[gd_resource type="Resource" script_class="EffectItemStats" load_steps=3 format=3 uid="uid://lx7xkoj6w8gr"]
+
+[ext_resource type="Texture2D" uid="uid://c7v5pm32sedkg" path="res://src/items/effect/textures/entropic seal.PNG" id="1_1mm10"]
+[ext_resource type="Script" uid="uid://b5w4iw4iqmxtn" path="res://src/items/effect/EffectItemStats.cs" id="2_53wiy"]
+
+[resource]
+script = ExtResource("2_53wiy")
+UsableItemTags = Array[int]([11])
+ElementalDamageType = 0
+Name = "Cloth Resolution"
+Description = "Raises currently equipped armor's defense by 1."
+Texture = ExtResource("1_1mm10")
+SpawnRate = 0.5
+ThrowSpeed = 12.0
+HealHPAmount = 0
+HealVTAmount = 0
+ThrowDamage = 5
+ItemTags = Array[int]([])
+metadata/_custom_type_script = "uid://b5w4iw4iqmxtn"

src/items/effect/resources/Cosmos.tres

@@ -0,0 +1,19 @@
+[gd_resource type="Resource" script_class="EffectItemStats" load_steps=3 format=3 uid="uid://bg2fsie2g3j6q"]
+
+[ext_resource type="Texture2D" uid="uid://c7v5pm32sedkg" path="res://src/items/effect/textures/entropic seal.PNG" id="1_dn5pk"]
+[ext_resource type="Script" uid="uid://b5w4iw4iqmxtn" path="res://src/items/effect/EffectItemStats.cs" id="2_n1557"]
+
+[resource]
+script = ExtResource("2_n1557")
+UsableItemTags = Array[int]([12])
+ElementalDamageType = 0
+Name = "Cosmos"
+Description = "Raises current Level by 1."
+Texture = ExtResource("1_dn5pk")
+SpawnRate = 0.5
+ThrowSpeed = 12.0
+HealHPAmount = 0
+HealVTAmount = 0
+ThrowDamage = 5
+ItemTags = Array[int]([])
+metadata/_custom_type_script = "uid://b5w4iw4iqmxtn"

src/items/effect/resources/FerrousResolution.tres

@@ -0,0 +1,19 @@
+[gd_resource type="Resource" script_class="EffectItemStats" load_steps=3 format=3 uid="uid://cx8kpmyhl5vkj"]
+
+[ext_resource type="Texture2D" uid="uid://c7v5pm32sedkg" path="res://src/items/effect/textures/entropic seal.PNG" id="1_6wt4w"]
+[ext_resource type="Script" uid="uid://b5w4iw4iqmxtn" path="res://src/items/effect/EffectItemStats.cs" id="1_uojwo"]
+
+[resource]
+script = ExtResource("1_uojwo")
+UsableItemTags = Array[int]([10])
+ElementalDamageType = 0
+Name = "Ferrous Resolution"
+Description = "Raises currently equipped weapon's attack by 1."
+Texture = ExtResource("1_6wt4w")
+SpawnRate = 0.5
+ThrowSpeed = 12.0
+HealHPAmount = 0
+HealVTAmount = 0
+ThrowDamage = 5
+ItemTags = Array[int]([])
+metadata/_custom_type_script = "uid://b5w4iw4iqmxtn"

src/items/throwable/ThrowableItemTag.cs

@@ -20,6 +20,9 @@ public enum UsableItemTag
   AbsorbHPFromAllEnemiesInRoom,
   HealsAllInRoomToMaxHP,
   DealElementalDamageToAllEnemiesInRoom,
+  RaiseCurrentWeaponAttack,
+  RaiseCurrentDefenseArmor,
+  RaiseLevel,
   RandomEffect,
 }
 

src/items/weapons/Weapon.cs

@@ -51,6 +51,8 @@ public partial class Weapon : Node3D, IInventoryItem, IEquipableItem
 
   public double ElementalDamageBonus => _weaponStats.ElementalDamageBonus;
 
+  public void IncreaseWeaponAttack(int bonus) => _weaponStats.Damage += bonus;
+
   public bool IsEquipped { get; set; }
 
   public void OnReady()