Added Player Framework and some commands

Scripts/PlayerSystem/Item.cs

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+// Item.cs
+namespace TextRPG.PlayerSystem
+{
+    public class Item
+    {
+        public string Name { get; set; }
+        public string Description { get; set; }
+        public int Value { get; set; }      // e.g., healing power, sell price
+        public string Type { get; set; }    // "consumable", "weapon", "key", etc.
+
+        public Item(string name, string description, int value = 0, string type = "misc")
+        {
+            Name = name;
+            Description = description;
+            Value = value;
+            Type = type;
+        }
+
+        // Example: use effect (could be expanded with a delegate or virtual method)
+        public virtual void Use(Player player)
+        {
+            if (Type == "consumable")
+            {
+                player.Heal(Value);
+                // In a full implementation, you would also remove the item after use
+            }
+        }
+    }
+}

Scripts/PlayerSystem/Item.cs.uid

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+uid://dvyff657dfv87

Scripts/PlayerSystem/Player.cs

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+// Player.cs - Complete working version
+using Godot;
+using System;
+using System.Collections.Generic;
+
+namespace TextRPG.PlayerSystem
+{
+    public partial class Player : Node
+    {
+        // ---------- Singleton Pattern ----------
+        private static Player _instance;
+        public static Player Instance => _instance;
+
+        // ---------- Signals ----------
+        [Signal]
+        public delegate void HealthChangedEventHandler(int currentHealth, int maxHealth);
+        [Signal]
+        public delegate void PlayerDiedEventHandler();
+        [Signal]
+        public delegate void InventoryChangedEventHandler();
+
+        // ---------- Attributes ----------
+        public int MaxHealth { get; set; } = 100;
+        private int _currentHealth;
+        public int CurrentHealth
+        {
+            get => _currentHealth;
+            set
+            {
+                int newHealth = Math.Clamp(value, 0, MaxHealth);
+                if (_currentHealth != newHealth)
+                {
+                    _currentHealth = newHealth;
+                    EmitSignal(SignalName.HealthChanged, _currentHealth, MaxHealth);
+                    if (_currentHealth <= 0)
+                        EmitSignal(SignalName.PlayerDied);
+                }
+            }
+        }
+
+        public int Strength { get; set; } = 10;
+        public int Dexterity { get; set; } = 10;
+        public int Intelligence { get; set; } = 10;
+
+        // ---------- Inventory ----------
+        public List<Item> Inventory { get; private set; } = new List<Item>();
+
+        // ---------- Lifecycle ----------
+        public override void _EnterTree()
+        {
+            if (_instance != null)
+            {
+                GD.Print("Duplicate Player instance detected. Removing.");
+                QueueFree();
+            }
+            else
+            {
+                _instance = this;
+                GD.Print("Player singleton initialized.");
+            }
+        }
+
+        public override void _Ready()
+        {
+            _currentHealth = MaxHealth;
+        }
+
+        // ---------- Public Methods ----------
+        public void TakeDamage(int amount)
+        {
+            CurrentHealth -= amount;
+        }
+
+        public void Heal(int amount)
+        {
+            CurrentHealth += amount;
+        }
+
+        public void AddItem(Item item)
+        {
+            Inventory.Add(item);
+            EmitSignal(SignalName.InventoryChanged);
+        }
+
+        public bool RemoveItem(Item item)
+        {
+            bool removed = Inventory.Remove(item);
+            if (removed)
+                EmitSignal(SignalName.InventoryChanged);
+            return removed;
+        }
+
+        public bool HasItem(string itemName)
+        {
+            return Inventory.Exists(i => i.Name.Equals(itemName, StringComparison.OrdinalIgnoreCase));
+        }
+
+        public Item GetItem(string itemName)
+        {
+            return Inventory.Find(i => i.Name.Equals(itemName, StringComparison.OrdinalIgnoreCase));
+        }
+
+        public string GetStatusString()
+        {
+            return $"Health: {CurrentHealth}/{MaxHealth}\n" +
+                   $"Strength: {Strength}  Dexterity: {Dexterity}  Intelligence: {Intelligence}\n" +
+                   $"Inventory: {Inventory.Count} items";
+        }
+
+        public string GetInventoryString()
+        {
+            if (Inventory.Count == 0)
+                return "Your inventory is empty.";
+            
+            var lines = new List<string> { "=== Inventory ===" };
+            foreach (var item in Inventory)
+                lines.Add($"- {item.Name}: {item.Description}");
+            return string.Join("\n", lines);
+        }
+    }
+}

Scripts/PlayerSystem/Player.cs.uid

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+uid://cx4q1u5whnn7m