Add more floors, light refactoring

src/player/IPlayer.cs

@@ -24,6 +24,20 @@ public interface IPlayer : IKillable
 
   public void TeleportPlayer(Vector3 newPosition);
 
+  public void HealHP(int amount);
+
+  public void RaiseHP(int amount);
+
+  public void HealVT(int amount);
+
+  public void RaiseVT(int amount);
+
+  public void RaiseBonusAttack(int amount);
+
+  public void RaiseBonusDefense(int amount);
+
+  public void RaiseBonusLuck(int amount);
+
   public IInventory Inventory { get; }
 
   public PlayerStats Stats { get; }

src/player/Player.cs

@@ -162,7 +162,6 @@ public partial class Player : CharacterBody3D, IPlayer
     this.Provide();
     PlayerLogic.Start();
     HealthTimer.Timeout += OnHealthTimerTimeout;
-    Inventory.AccessoryUnequipped += Inventory_AccessoryUnequipped;
     Hitbox.AreaEntered += Hitbox_AreaEntered;
   }
 
@@ -193,6 +192,52 @@ public partial class Player : CharacterBody3D, IPlayer
     EmitSignal(SignalName.PauseButtonPressed);
   }
 
+  public void RaiseHP(int amountToRaise)
+  {
+    Stats.SetMaximumHP(Stats.MaximumHP.Value + amountToRaise);
+    Stats.SetCurrentHP(Stats.MaximumHP.Value);
+    Game.AnnounceMessageOnInventoryScreen($"{amountToRaise}MAXHP Up.");
+  }
+
+  public void HealHP(int amountToRestore)
+  {
+    Stats.SetCurrentHP(Stats.CurrentHP.Value + amountToRestore);
+    var raiseString = amountToRestore == 1000 ? "MAX" : $"{amountToRestore}";
+    Game.AnnounceMessageOnInventoryScreen($"{raiseString}HP Restored.");
+  }
+
+  public void RaiseVT(int amountToRaise)
+  {
+    if (Stats.CurrentVT.Value == Stats.MaximumVT.Value)
+    {
+      Stats.SetMaximumVT(Stats.MaximumVT.Value + amountToRaise);
+      Stats.SetCurrentVT(Stats.MaximumVT.Value);
+      Game.AnnounceMessageOnInventoryScreen($"{amountToRaise}MAXVT Up.");
+    }
+  }
+
+  public void HealVT(int amountToRestore)
+  {
+    Stats.SetCurrentVT(Stats.CurrentVT.Value + amountToRestore);
+    var raiseString = amountToRestore == 1000 ? "MAX" : $"{amountToRestore}";
+    Game.AnnounceMessageOnInventoryScreen($"{raiseString}VT Restored.");
+  }
+
+  public void RaiseBonusAttack(int amount)
+  {
+    Stats.SetBonusAttack(Stats.BonusAttack.Value + amount);
+  }
+
+  public void RaiseBonusDefense(int amount)
+  {
+    Stats.SetBonusDefense(Stats.BonusDefense.Value + amount);
+  }
+
+  public void RaiseBonusLuck(int amount)
+  {
+    Stats.SetLuck(amount);
+  }
+
   public void Move(float delta)
   {
     var rawInput = GlobalInputVector;