Working card system

Assets/Scripts/Data/CardSystem/CardSystemManager.cs

@@ -1,9 +1,13 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using AppleHills.Data.CardSystem;
 using Bootstrap;
 using Core;
 using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
 
 namespace Data.CardSystem
 {
@@ -20,6 +24,10 @@ namespace Data.CardSystem
         [Header("Card Collection")]
         [SerializeField] private List<CardDefinition> availableCards = new List<CardDefinition>();
         
+        [Header("Auto-Loading Configuration")]
+        [SerializeField] private bool autoLoadCardDefinitions = true;
+        [SerializeField] private string cardDataPath = "Data/Cards";
+        
         // Runtime data - will be serialized for save/load
         [SerializeField] private CardInventory playerInventory = new CardInventory();
         
@@ -36,6 +44,12 @@ namespace Data.CardSystem
         {
             _instance = this;
             
+            // Auto-load card definitions if enabled
+            if (autoLoadCardDefinitions)
+            {
+                LoadCardDefinitionsFromFolder();
+            }
+            
             // Build lookup dictionary
             BuildDefinitionLookup();
             
@@ -54,6 +68,47 @@ namespace Data.CardSystem
             _isQuitting = true;
         }
         
+        /// <summary>
+        /// Loads all card definitions from the specified folder
+        /// </summary>
+        private void LoadCardDefinitionsFromFolder()
+        {
+            // Initialize list if needed
+            if (availableCards == null)
+            {
+                availableCards = new List<CardDefinition>();
+            }
+            
+#if UNITY_EDITOR
+            // In editor we can load assets directly from the project folder
+            string folderPath = "Assets/" + cardDataPath;
+            string[] guids = AssetDatabase.FindAssets("t:CardDefinition", new[] { folderPath });
+            
+            List<CardDefinition> loadedDefinitions = new List<CardDefinition>();
+            foreach (string guid in guids)
+            {
+                string assetPath = AssetDatabase.GUIDToAssetPath(guid);
+                CardDefinition cardDef = AssetDatabase.LoadAssetAtPath<CardDefinition>(assetPath);
+                if (cardDef != null && !string.IsNullOrEmpty(cardDef.Id))
+                {
+                    loadedDefinitions.Add(cardDef);
+                }
+            }
+            
+            // Replace the existing list with loaded definitions
+            availableCards = loadedDefinitions;
+#else
+            // In build, load from Resources folder
+            CardDefinition[] resourceCards = Resources.LoadAll<CardDefinition>(cardDataPath);
+            if (resourceCards != null && resourceCards.Length > 0)
+            {
+                availableCards = resourceCards.Where(card => card != null && !string.IsNullOrEmpty(card.Id)).ToList();
+            }
+#endif
+
+            Logging.Debug($"[CardSystemManager] Loaded {availableCards.Count} card definitions from {cardDataPath}");
+        }
+        
         /// <summary>
         /// Builds a lookup dictionary for quick access to card definitions by ID
         /// </summary>