HungDK
552 lines
22 KiB
C#
552 lines
22 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.IO;
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using BrewMonster;
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using ModelRenderer.Scripts.Common;
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using ModelRenderer.Scripts.GameData;
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using UnityEngine;
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namespace PerfectWorld.Scripts.Managers
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{
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public class InventoryItemData
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{
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public byte Package;
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public int Slot;
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public int TemplateId;
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public int ExpireDate;
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public int State;
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public int Count;
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public ushort Crc;
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public byte[] Content; // variable-length item-specific payload (can be null)
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}
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public static class EC_IvtrItem
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{
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private static readonly Dictionary<int, string> _tidNameCache = new Dictionary<int, string>();
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private static readonly Dictionary<int, int> _pileLimitCache = new Dictionary<int, int>();
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private static readonly Dictionary<int, string> _tidIconKeyCache = new Dictionary<int, string>();
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private static readonly Dictionary<string, Sprite> _iconSpriteCache = new Dictionary<string, Sprite>(StringComparer.OrdinalIgnoreCase);
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private static Sprite[] _multiSpriteAtlas = null;
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private static readonly Dictionary<string, int> _spriteNameToIndexCache = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase);
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private const int MaxContentHexToLog = 64;
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public static string ResolveItemName(int templateId)
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{
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if (templateId <= 0) return "";
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//if (_tidNameCache.TryGetValue(templateId, out var cached)) return cached;
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try
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{
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var edm = ElementDataManProvider.GetElementDataMan();
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if (edm == null) return CacheAndReturn(templateId, "");
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uint id = unchecked((uint)templateId);
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DATA_TYPE dATA_TYPE = default;
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object data = edm.get_data_ptr(id, ID_SPACE.ID_SPACE_ESSENCE,ref dATA_TYPE);
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string name = ExtractNameFromElement(data);
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if (string.IsNullOrEmpty(name))
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{
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name = TryFindNameByScanningArrays(edm, id);
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}
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return CacheAndReturn(templateId, name ?? "");
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}
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catch (Exception ex)
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{
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Debug.LogWarning($"[Inventory] ResolveItemName error for tid={templateId}: {ex.Message}");
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return CacheAndReturn(templateId, "");
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}
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}
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/// <summary>
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/// Resolve and load the item's icon Sprite from Resources/UI/IconSprites based on its element data file_icon (DDS) name.
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/// </summary>
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public static Sprite ResolveItemIconSprite(int templateId)
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{
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if (templateId <= 0) return null;
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if (_tidIconKeyCache.TryGetValue(templateId, out var cachedKey))
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{
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if (string.IsNullOrEmpty(cachedKey)) return null;
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if (_iconSpriteCache.TryGetValue(cachedKey, out var cachedSprite) && cachedSprite != null)
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return cachedSprite;
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var sprite = LoadIconSpriteByKey(cachedKey);
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_iconSpriteCache[cachedKey] = sprite;
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return sprite;
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}
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string key = string.Empty;
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try
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{
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var edm = ElementDataManProvider.GetElementDataMan();
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if (edm != null)
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{
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uint id = unchecked((uint)templateId);
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DATA_TYPE dt = DATA_TYPE.DT_INVALID;
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object data = edm.get_data_ptr(id, ID_SPACE.ID_SPACE_ESSENCE, ref dt);
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if (data == null)
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{
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data = TryFindElementByScanningArrays(edm, id);
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}
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string iconPath = ExtractIconPathFromElement(data);
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key = NormalizeIconResourceKeyFromPath(iconPath);
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}
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}
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catch { }
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_tidIconKeyCache[templateId] = key ?? string.Empty;
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if (string.IsNullOrEmpty(key))
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return null;
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if (_iconSpriteCache.TryGetValue(key, out var spriteCached) && spriteCached != null)
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return spriteCached;
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var spriteLoaded = LoadIconSpriteByKey(key);
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_iconSpriteCache[key] = spriteLoaded;
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return spriteLoaded;
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}
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private static Sprite LoadIconSpriteByKey(string key)
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{
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if (string.IsNullOrEmpty(key)) return null;
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// Load multi-sprite atlas if not already loaded
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if (_multiSpriteAtlas == null)
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{
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LoadMultiSpriteAtlas();
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}
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if (_multiSpriteAtlas == null) return null;
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// Try to find sprite by name in the atlas
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if (_spriteNameToIndexCache.TryGetValue(key, out var index))
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{
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if (index >= 0 && index < _multiSpriteAtlas.Length)
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{
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return _multiSpriteAtlas[index];
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}
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}
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// Fallback: try to find by name directly in the atlas
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foreach (var sprite in _multiSpriteAtlas)
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{
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if (sprite != null && string.Equals(sprite.name, key, StringComparison.OrdinalIgnoreCase))
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{
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return sprite;
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}
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}
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// Try lowercase/uppercase variants as fallback
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foreach (var sprite in _multiSpriteAtlas)
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{
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if (sprite != null && (string.Equals(sprite.name, key.ToLowerInvariant(), StringComparison.OrdinalIgnoreCase) ||
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string.Equals(sprite.name, key.ToUpperInvariant(), StringComparison.OrdinalIgnoreCase)))
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{
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return sprite;
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}
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}
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return null;
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}
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private static void LoadMultiSpriteAtlas()
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{
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try
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{
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// Load the multi-sprite atlas from Resources
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var atlasSprites = Resources.LoadAll<Sprite>("UI/IconSprites/iconlist_ivtrm_multisprite");
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if (atlasSprites != null && atlasSprites.Length > 0)
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{
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_multiSpriteAtlas = atlasSprites;
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// Build name-to-index cache for faster lookups
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_spriteNameToIndexCache.Clear();
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for (int i = 0; i < atlasSprites.Length; i++)
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{
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if (atlasSprites[i] != null && !string.IsNullOrEmpty(atlasSprites[i].name))
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{
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_spriteNameToIndexCache[atlasSprites[i].name] = i;
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}
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}
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Debug.Log($"[Inventory] Loaded multi-sprite atlas with {atlasSprites.Length} sprites");
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}
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else
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{
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Debug.LogWarning("[Inventory] Failed to load multi-sprite atlas: iconlist_ivtrm_multisprite");
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_multiSpriteAtlas = new Sprite[0]; // Prevent repeated loading attempts
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}
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}
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catch (Exception ex)
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{
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Debug.LogError($"[Inventory] Error loading multi-sprite atlas: {ex.Message}");
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_multiSpriteAtlas = new Sprite[0]; // Prevent repeated loading attempts
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}
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}
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private static object TryFindElementByScanningArrays(object edm, uint id)
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{
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if (edm == null) return null;
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try
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{
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var fields = edm.GetType().GetFields(BindingFlags.Public | BindingFlags.Instance);
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foreach (var f in fields)
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{
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if (!f.FieldType.IsArray) continue;
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var arr = f.GetValue(edm) as Array;
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if (arr == null || arr.Length == 0) continue;
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var elemType = f.FieldType.GetElementType();
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var idField = elemType.GetField("id", BindingFlags.Public | BindingFlags.Instance);
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if (idField == null || idField.FieldType != typeof(uint)) continue;
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for (int i = 0; i < arr.Length; i++)
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{
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var element = arr.GetValue(i);
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if (element == null) continue;
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var value = (uint)idField.GetValue(element);
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if (value == id)
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{
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return element;
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}
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}
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}
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}
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catch { }
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return null;
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}
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private static string ExtractIconPathFromElement(object data)
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{
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if (data == null) return string.Empty;
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var t = data.GetType();
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// Common field/property name for icon path in element data is file_icon (byte[128])
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var field = t.GetField("file_icon", BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase);
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if (field != null && typeof(byte[]).IsAssignableFrom(field.FieldType))
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{
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try
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{
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var bytes = field.GetValue(data) as byte[];
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string s = ByteToStringUtils.ByteArrayToCP936String(bytes);
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if (string.IsNullOrEmpty(s)) s = ByteToStringUtils.ByteArrayToUTF8String(bytes);
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if (string.IsNullOrEmpty(s)) s = ByteToStringUtils.ByteArrayToUnicodeString(bytes);
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return s ?? string.Empty;
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}
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catch { }
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}
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var prop = t.GetProperty("file_icon", BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase);
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if (prop != null)
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{
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try
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{
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if (prop.PropertyType == typeof(string))
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{
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var s = prop.GetValue(data, null) as string;
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return s ?? string.Empty;
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}
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if (prop.PropertyType == typeof(byte[]))
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{
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var bytes = prop.GetValue(data, null) as byte[];
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string s = ByteToStringUtils.ByteArrayToCP936String(bytes);
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if (string.IsNullOrEmpty(s)) s = ByteToStringUtils.ByteArrayToUTF8String(bytes);
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if (string.IsNullOrEmpty(s)) s = ByteToStringUtils.ByteArrayToUnicodeString(bytes);
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return s ?? string.Empty;
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}
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}
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catch { }
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}
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return string.Empty;
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}
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private static string NormalizeIconResourceKeyFromPath(string iconPath)
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{
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if (string.IsNullOrEmpty(iconPath)) return string.Empty;
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try
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{
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string p = iconPath.Replace('\\', '/');
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// Some data might contain leading directories; take file name
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string fileName = Path.GetFileName(p);
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if (string.IsNullOrEmpty(fileName)) fileName = p;
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// Remove extension (.dds/.tga/.png)
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string name = Path.GetFileNameWithoutExtension(fileName);
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if (string.IsNullOrEmpty(name)) name = fileName;
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// Many PW icons are numeric (e.g., 8800). Use as-is
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return name.Trim();
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}
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catch { }
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return string.Empty;
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}
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private static string CacheAndReturn(int tid, string name)
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{
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_tidNameCache[tid] = name ?? "";
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return name ?? "";
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}
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private static string ExtractNameFromElement(object data)
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{
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if (data == null) return "";
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var t = data.GetType();
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// Debug: Log all available fields and properties
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Debug.Log($"[Inventory] Data type: {t.Name}");
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var fields = t.GetFields(BindingFlags.Public | BindingFlags.Instance);
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foreach (var f in fields)
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{
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Debug.Log($"[Inventory] Field: {f.Name} ({f.FieldType.Name})");
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}
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var props = t.GetProperties(BindingFlags.Public | BindingFlags.Instance);
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foreach (var p in props)
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{
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Debug.Log($"[Inventory] Property: {p.Name} ({p.PropertyType.Name})");
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}
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var methods = t.GetMethods(BindingFlags.Public | BindingFlags.Instance);
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foreach (var m in methods)
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{
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if (m.Name.ToLower().Contains("name") || m.Name.ToLower().Contains("getname"))
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{
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Debug.Log($"[Inventory] Method: {m.Name} ({m.ReturnType.Name})");
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}
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}
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// Prefer decoding the raw fields first to control encoding (Unicode for Vietnamese),
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// then fall back to any string properties if needed.
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var fieldName = t.GetField("name", BindingFlags.Public | BindingFlags.Instance);
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if (fieldName != null && fieldName.FieldType == typeof(ushort[]))
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{
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var arr = fieldName.GetValue(data) as ushort[];
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// Debug: Log the raw ushort array data
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if (arr != null && arr.Length > 0)
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{
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var rawData = string.Join(",", arr.Take(Math.Min(10, arr.Length)));
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Debug.Log($"[Inventory] Raw ushort array data (first 10): [{rawData}]");
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}
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// Vietnamese names are stored as wide chars; decode as Unicode first.
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var s = ByteToStringUtils.UshortArrayToUnicodeString(arr);
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// Debug log to see what we're getting
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Debug.Log($"[Inventory] Unicode decode result: '{s}' (length: {s?.Length ?? 0})");
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if (!string.IsNullOrEmpty(s) && !string.IsNullOrWhiteSpace(s)) return s;
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// Fallback to legacy CP936 if Unicode was empty
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s = ByteToStringUtils.UshortArrayToCP936String(arr);
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Debug.Log($"[Inventory] CP936 fallback result: '{s}' (length: {s?.Length ?? 0})");
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if (!string.IsNullOrEmpty(s)) return s;
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}
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// Try calling GetName method if it exists (similar to C++ pIt->GetName())
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var getNameMethod = t.GetMethod("GetName", BindingFlags.Public | BindingFlags.Instance);
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if (getNameMethod != null && getNameMethod.ReturnType == typeof(string))
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{
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try
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{
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var val = getNameMethod.Invoke(data, null) as string;
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Debug.Log($"[Inventory] GetName method result: '{val}' (length: {val?.Length ?? 0})");
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if (!string.IsNullOrEmpty(val) && !string.IsNullOrWhiteSpace(val)) return val;
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}
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catch (Exception ex)
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{
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Debug.LogWarning($"[Inventory] Error calling GetName method: {ex.Message}");
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}
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}
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return "";
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}
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private static string TryFindNameByScanningArrays(object edm, uint id)
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{
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try
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{
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var fields = edm.GetType().GetFields(BindingFlags.Public | BindingFlags.Instance);
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foreach (var f in fields)
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{
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if (!f.FieldType.IsArray) continue;
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var arr = f.GetValue(edm) as Array;
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if (arr == null || arr.Length == 0) continue;
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var elemType = f.FieldType.GetElementType();
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var idField = elemType.GetField("id", BindingFlags.Public | BindingFlags.Instance);
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if (idField == null || idField.FieldType != typeof(uint)) continue;
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for (int i = 0; i < arr.Length; i++)
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{
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var element = arr.GetValue(i);
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if (element == null) continue;
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var value = (uint)idField.GetValue(element);
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if (value == id)
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{
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var name = ExtractNameFromElement(element);
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if (!string.IsNullOrEmpty(name)) return name;
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var toStr = element.ToString();
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if (!string.IsNullOrEmpty(toStr)) return toStr;
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}
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}
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}
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}
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catch { }
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return "";
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}
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public static bool TryParseInventoryDetail(byte[] buffer, out byte byPackage, out byte ivtrSize, out List<InventoryItemData> items)
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{
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byPackage = 0;
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ivtrSize = 0;
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items = null;
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if (buffer == null || buffer.Length < 6)
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{
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return false;
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}
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int index = 0;
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byPackage = buffer[index++];
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ivtrSize = buffer[index++];
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uint contentLength = BitConverter.ToUInt32(buffer, index); index += 4;
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int remaining = buffer.Length - index;
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int contentBytes = remaining;
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if (contentLength < (uint)remaining)
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{
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contentBytes = (int)contentLength;
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}
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if (contentBytes <= 0)
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{
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items = new List<InventoryItemData>();
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return true;
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}
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byte[] content = new byte[contentBytes];
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Buffer.BlockCopy(buffer, index, content, 0, contentBytes);
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// Parse S2C::cmd_own_ivtr_detail_info.content
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int ci = 0;
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if (contentBytes < 4)
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{
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return false;
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}
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int numItems = BitConverter.ToInt32(content, ci); ci += 4;
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items = new List<InventoryItemData>(numItems > 0 ? numItems : 0);
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for (int i = 0; i < numItems; i++)
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{
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// Ensure enough bytes for fixed part: index, tid, expire, state, amount, crc(2), len(2) => 4*5 + 2 + 2 = 24 bytes
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if (ci + 24 > contentBytes)
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{
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return false;
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}
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int slotIndex = BitConverter.ToInt32(content, ci); ci += 4;
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if (slotIndex < 0)
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{
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// Skip invalid slot but continue parsing to keep stream in sync
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// Still need to consume fields even if slot is negative
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int skipTid = BitConverter.ToInt32(content, ci); ci += 4;
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int skipExpire = BitConverter.ToInt32(content, ci); ci += 4;
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int skipState = BitConverter.ToInt32(content, ci); ci += 4;
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int skipAmt = BitConverter.ToInt32(content, ci); ci += 4;
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ushort skipCrc = BitConverter.ToUInt16(content, ci); ci += 2;
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ushort skipLen = BitConverter.ToUInt16(content, ci); ci += 2;
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if (skipLen > 0)
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{
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if (ci + skipLen > contentBytes) return false;
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ci += skipLen;
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}
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continue;
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}
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int tid = BitConverter.ToInt32(content, ci); ci += 4;
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int expireDate = BitConverter.ToInt32(content, ci); ci += 4;
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int state = BitConverter.ToInt32(content, ci); ci += 4;
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int amount = BitConverter.ToInt32(content, ci); ci += 4;
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ushort crc = BitConverter.ToUInt16(content, ci); ci += 2;
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ushort extraLen = BitConverter.ToUInt16(content, ci); ci += 2;
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byte[] extra = null;
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if (extraLen > 0)
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{
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if (ci + extraLen > contentBytes)
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{
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return false;
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}
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extra = new byte[extraLen];
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Buffer.BlockCopy(content, ci, extra, 0, extraLen);
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ci += extraLen;
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}
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var item = new InventoryItemData
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{
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Package = byPackage,
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Slot = slotIndex,
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TemplateId = tid,
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ExpireDate = expireDate,
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State = state,
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Count = amount,
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Crc = crc,
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Content = extra
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};
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items.Add(item);
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}
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return true;
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}
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public static string BytesToHex(byte[] bytes, int max)
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{
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if (bytes == null || bytes.Length == 0) return "";
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int len = Math.Min(bytes.Length, max);
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string hex = BitConverter.ToString(bytes, 0, len);
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if (bytes.Length > len) hex += "-...";
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return hex;
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}
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public static int GetPileLimit(int templateId)
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{
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if (templateId <= 0) return 1;
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if (_pileLimitCache.TryGetValue(templateId, out var cached)) return cached;
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int limit = 1;
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try
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{
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var edm = ElementDataManProvider.GetElementDataMan();
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if (edm != null)
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{
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uint id = unchecked((uint)templateId);
|
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DATA_TYPE dt = DATA_TYPE.DT_INVALID;
|
|
object data = edm.get_data_ptr(id, ID_SPACE.ID_SPACE_ESSENCE, ref dt);
|
|
limit = ExtractPileLimitFromElement(data);
|
|
}
|
|
}
|
|
catch { }
|
|
if (limit <= 0) limit = 1;
|
|
_pileLimitCache[templateId] = limit;
|
|
return limit;
|
|
}
|
|
|
|
private static int ExtractPileLimitFromElement(object data)
|
|
{
|
|
if (data == null) return 1;
|
|
var t = data.GetType();
|
|
// Common field/property names across item essences
|
|
string[] names = new[]
|
|
{
|
|
"pilelimit", "pile_limit", "pileLimit", "stack", "stack_max", "stackMax", "max_stack", "maxStack"
|
|
};
|
|
foreach (var name in names)
|
|
{
|
|
var f = t.GetField(name, BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase);
|
|
if (f != null && (f.FieldType == typeof(int) || f.FieldType == typeof(uint) || f.FieldType == typeof(short) || f.FieldType == typeof(ushort) || f.FieldType == typeof(byte)))
|
|
{
|
|
try
|
|
{
|
|
var val = f.GetValue(data);
|
|
int limit = Convert.ToInt32(val);
|
|
if (limit > 0) return limit;
|
|
}
|
|
catch { }
|
|
}
|
|
var p = t.GetProperty(name, BindingFlags.Public | BindingFlags.Instance | BindingFlags.IgnoreCase);
|
|
if (p != null && (p.PropertyType == typeof(int) || p.PropertyType == typeof(uint) || p.PropertyType == typeof(short) || p.PropertyType == typeof(ushort) || p.PropertyType == typeof(byte)))
|
|
{
|
|
try
|
|
{
|
|
var val = p.GetValue(data, null);
|
|
int limit = Convert.ToInt32(val);
|
|
if (limit > 0) return limit;
|
|
}
|
|
catch { }
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
}
|