UI HUGE UPDATE

Assets/playerBagSystem/uBag.cs

@@ -50,7 +50,6 @@ public class uBag : MonoBehaviour
     [Header("OBJ")]
     public GameObject bagObj;
     public GameObject equipObj;
-    public Button closeBagButton;
 
     [Header("right panel")]
     public Image btmImg;
@@ -58,7 +57,10 @@ public class uBag : MonoBehaviour
     public TextMeshProUGUI itemAmount;
     public Text itemName;
     public Text itemUse;
+    public Text itemUsageLegacy;
     public Text itemDescription;
+    public Image bottom_rarityImg;
+    public Sprite[] bottom_rarityImg_sprites;
 
     [Header("list")]
     public Transform itemParent;
@@ -72,8 +74,10 @@ public class uBag : MonoBehaviour
     public int introductionHorizontalOffset = 12;
 
     [Header("colors")]
+    public bool useRarityColorForItemName = true;
     public Color fallbackColor = Color.white;
     public Sprite fallbackItemIcon;
+    public Sprite fallbackBackgroundSprite;
     public ItemRarityColorConfigSO rarityColorConfig;
 
     [Header("paths")]
@@ -97,7 +101,6 @@ public class uBag : MonoBehaviour
     {
         InitializeToggleGroup();
         BindToggles();
-        BindCloseButton();
         BindLedgerEvents();
         InitializeViewMode();
         SelectDefaultCategory();
@@ -107,7 +110,6 @@ public class uBag : MonoBehaviour
     {
         InitializeToggleGroup();
         BindToggles();
-        BindCloseButton();
         BindLedgerEvents();
         InitializeViewMode();
         Rebuild();
@@ -120,7 +122,6 @@ public class uBag : MonoBehaviour
         UnbindToggle(preciousToggle, HandlePreciousChanged);
         UnbindToggle(otherToggle, HandleOtherChanged);
         UnbindToggle(equipSystemToggle, HandleEquipSystemChanged);
-        UnbindCloseButton();
         UnbindLedgerEvents();
         HideCurrentPreview();
     }
@@ -163,27 +164,6 @@ public class uBag : MonoBehaviour
         RebindToggle(equipSystemToggle, HandleEquipSystemChanged);
     }
 
-    private void BindCloseButton()
-    {
-        if (closeBagButton == null)
-        {
-            return;
-        }
-
-        closeBagButton.onClick.RemoveListener(HandleCloseBagClicked);
-        closeBagButton.onClick.AddListener(HandleCloseBagClicked);
-    }
-
-    private void UnbindCloseButton()
-    {
-        if (closeBagButton == null)
-        {
-            return;
-        }
-
-        closeBagButton.onClick.RemoveListener(HandleCloseBagClicked);
-    }
-
     private void RebindToggle(Toggle toggle, UnityAction<bool> action)
     {
         if (toggle == null)
@@ -277,11 +257,6 @@ public class uBag : MonoBehaviour
         SetObjectActive(equipObj, isOn);
     }
 
-    private void HandleCloseBagClicked()
-    {
-        Destroy(gameObject);
-    }
-
     private void ApplyCategory(BagCategory category)
     {
         currentCategory = category;
@@ -412,7 +387,10 @@ public class uBag : MonoBehaviour
             Color color = rarityColorConfig != null
                 ? rarityColorConfig.GetColor(entry.rarity, fallbackColor)
                 : fallbackColor;
-            previewView.Bind(color, icon, entry.displayName, entry.usage, entry.description, entry.amountText);
+            Sprite backgroundSprite = rarityColorConfig != null
+                ? rarityColorConfig.GetBackgroundSprite(entry.rarity, fallbackBackgroundSprite)
+                : fallbackBackgroundSprite;
+            previewView.Bind(color, backgroundSprite, icon, entry.displayName, entry.usage, entry.description, entry.amountText);
         }
 
         PositionIntroduction(source, spawnedIntroduction);
@@ -466,7 +444,7 @@ public class uBag : MonoBehaviour
                     : definition != null && !string.IsNullOrEmpty(definition.expBottleName) ? definition.expBottleName : descriptor.DisplayName,
                 countText = count.ToString(),
                 amountText = count.ToString(),
-                usage = ResolveExpBottleUsage(sourceDefinition),
+                usage = ItemUsageTagUtility.ResolveDisplayName(sourceDefinition),
                 description = BuildPreferredDescription(
                     storeItem != null ? storeItem.itemDetailedDescription : null,
                     sourceDefinition != null ? sourceDefinition.expBottleDescription : null,
@@ -508,7 +486,7 @@ public class uBag : MonoBehaviour
                     : definition != null && !string.IsNullOrEmpty(definition.growthMaterialName) ? definition.growthMaterialName : descriptor.DisplayName,
                 countText = count.ToString(),
                 amountText = count.ToString(),
-                usage = ResolveGrowthMaterialUsage(sourceDefinition),
+                usage = ItemUsageTagUtility.ResolveDisplayName(sourceDefinition),
                 description = BuildPreferredDescription(
                     storeItem != null ? storeItem.itemDetailedDescription : null,
                     sourceDefinition != null ? sourceDefinition.growthMaterialDescription : null,
@@ -550,7 +528,7 @@ public class uBag : MonoBehaviour
                     : definition != null && !string.IsNullOrEmpty(definition.consumableName) ? definition.consumableName : descriptor.DisplayName,
                 countText = count.ToString(),
                 amountText = count.ToString(),
-                usage = ResolveEquipmentConsumableUsage(sourceDefinition),
+                usage = ItemUsageTagUtility.ResolveDisplayName(sourceDefinition),
                 description = BuildPreferredDescription(
                     storeItem != null ? storeItem.itemDetailedDescription : null,
                     sourceDefinition != null ? sourceDefinition.consumableDescription : null,
@@ -588,7 +566,7 @@ public class uBag : MonoBehaviour
                 displayName = story.class_name,
                 countText = "1",
                 amountText = "1",
-                usage = ResolveNotebookUsage(story),
+                usage = ItemUsageTagUtility.ResolveDisplayName(story),
                 description = story.class_description,
                 icon = ResolvePreferredSprite(story.class_image, fallbackItemIcon),
                 category = BagCategory.Precious,
@@ -620,7 +598,7 @@ public class uBag : MonoBehaviour
                 displayName = item.itemName,
                 countText = "1",
                 amountText = "1",
-                usage = kind == PreciousKind.Character ? "角色" : "关卡",
+                usage = ItemUsageTagUtility.ResolveDisplayName(item),
                 description = BuildPreferredDescription(item.itemDetailedDescription, item.itemDescription),
                 icon = ResolvePreferredSprite(item.itemIcon, fallbackItemIcon),
                 category = BagCategory.Precious,
@@ -705,7 +683,10 @@ public class uBag : MonoBehaviour
             Color color = rarityColorConfig != null
                 ? rarityColorConfig.GetColor(entry.rarity, fallbackColor)
                 : fallbackColor;
-            prefabView.Bind(this, icon, entry.countText, color, introductionHoverDelay);
+            Sprite backgroundSprite = rarityColorConfig != null
+                ? rarityColorConfig.GetBackgroundSprite(entry.rarity, fallbackBackgroundSprite)
+                : fallbackBackgroundSprite;
+            prefabView.Bind(this, icon, entry.countText, color, backgroundSprite, introductionHoverDelay);
             viewEntries[prefabView] = entry;
         }
 
@@ -754,10 +735,22 @@ public class uBag : MonoBehaviour
         Color color = rarityColorConfig != null
             ? rarityColorConfig.GetColor(entry.rarity, fallbackColor)
             : fallbackColor;
+        Sprite backgroundSprite = rarityColorConfig != null
+            ? rarityColorConfig.GetBackgroundSprite(entry.rarity, fallbackBackgroundSprite)
+            : fallbackBackgroundSprite;
 
         if (btmImg != null)
         {
-            btmImg.color = color;
+            btmImg.sprite = backgroundSprite;
+            btmImg.color = backgroundSprite != null ? Color.white : color;
+        }
+
+        if (bottom_rarityImg != null)
+        {
+            Sprite raritySprite = ResolveBottomRaritySprite(entry.rarity);
+            bottom_rarityImg.sprite = raritySprite;
+            bottom_rarityImg.enabled = raritySprite != null;
+            bottom_rarityImg.color = Color.white;
         }
 
         if (itemDprofile != null)
@@ -774,7 +767,9 @@ public class uBag : MonoBehaviour
 
         if (itemName != null)
         {
-            itemName.text = entry.displayName ?? string.Empty;
+            itemName.supportRichText = false;
+            itemName.text = StripRichTextTags(entry.displayName);
+            itemName.color = useRarityColorForItemName ? color : Color.white;
         }
 
         if (itemUse != null)
@@ -782,6 +777,11 @@ public class uBag : MonoBehaviour
             itemUse.text = entry.usage ?? string.Empty;
         }
 
+        if (itemUsageLegacy != null)
+        {
+            itemUsageLegacy.text = entry.usage ?? string.Empty;
+        }
+
         if (itemDescription != null)
         {
             itemDescription.text = entry.description ?? string.Empty;
@@ -792,7 +792,16 @@ public class uBag : MonoBehaviour
     {
         if (btmImg != null)
         {
-            btmImg.color = fallbackColor;
+            btmImg.sprite = fallbackBackgroundSprite;
+            btmImg.color = fallbackBackgroundSprite != null ? Color.white : fallbackColor;
+        }
+
+        if (bottom_rarityImg != null)
+        {
+            Sprite fallbackRaritySprite = GetBottomRarityFallbackSprite();
+            bottom_rarityImg.sprite = fallbackRaritySprite;
+            bottom_rarityImg.enabled = fallbackRaritySprite != null;
+            bottom_rarityImg.color = Color.white;
         }
 
         if (itemDprofile != null)
@@ -809,7 +818,9 @@ public class uBag : MonoBehaviour
 
         if (itemName != null)
         {
+            itemName.supportRichText = false;
             itemName.text = string.Empty;
+            itemName.color = Color.white;
         }
 
         if (itemUse != null)
@@ -817,6 +828,11 @@ public class uBag : MonoBehaviour
             itemUse.text = string.Empty;
         }
 
+        if (itemUsageLegacy != null)
+        {
+            itemUsageLegacy.text = string.Empty;
+        }
+
         if (itemDescription != null)
         {
             itemDescription.text = string.Empty;
@@ -855,6 +871,94 @@ public class uBag : MonoBehaviour
         return string.CompareOrdinal(left.displayName, right.displayName);
     }
 
+    private static string StripRichTextTags(string value)
+    {
+        if (string.IsNullOrEmpty(value))
+        {
+            return string.Empty;
+        }
+
+        bool insideTag = false;
+        System.Text.StringBuilder builder = null;
+        for (int i = 0; i < value.Length; i++)
+        {
+            char current = value[i];
+            if (current == '<')
+            {
+                if (!insideTag)
+                {
+                    builder ??= new System.Text.StringBuilder(value.Length);
+                }
+
+                insideTag = true;
+                continue;
+            }
+
+            if (current == '>')
+            {
+                insideTag = false;
+                continue;
+            }
+
+            if (!insideTag)
+            {
+                if (builder != null)
+                {
+                    builder.Append(current);
+                }
+            }
+        }
+
+        return builder != null ? builder.ToString() : value;
+    }
+
+    private Sprite ResolveBottomRaritySprite(ItemRarity rarity)
+    {
+        if (bottom_rarityImg_sprites != null)
+        {
+            if (bottom_rarityImg_sprites.Length >= System.Enum.GetValues(typeof(ItemRarity)).Length)
+            {
+                int enumIndex = (int)rarity;
+                if (enumIndex >= 0 && enumIndex < bottom_rarityImg_sprites.Length)
+                {
+                    Sprite directSprite = bottom_rarityImg_sprites[enumIndex];
+                    if (directSprite != null)
+                    {
+                        return directSprite;
+                    }
+                }
+            }
+            else if (rarity != ItemRarity.None)
+            {
+                int compactIndex = (int)rarity - 1;
+                if (compactIndex >= 0 && compactIndex < bottom_rarityImg_sprites.Length)
+                {
+                    Sprite compactSprite = bottom_rarityImg_sprites[compactIndex];
+                    if (compactSprite != null)
+                    {
+                        return compactSprite;
+                    }
+                }
+            }
+        }
+
+        return GetBottomRarityFallbackSprite();
+    }
+
+    private Sprite GetBottomRarityFallbackSprite()
+    {
+        if (rarityColorConfig != null)
+        {
+            Sprite noneSprite = rarityColorConfig.GetBackgroundSprite(ItemRarity.None, fallbackBackgroundSprite);
+            if (noneSprite != null)
+            {
+                return noneSprite;
+            }
+        }
+
+        return fallbackBackgroundSprite;
+    }
+
     private expBottlesSO[] LoadExpBottleDefinitions()
     {
         var result = new List<expBottlesSO>();
@@ -1115,71 +1219,6 @@ public class uBag : MonoBehaviour
         return null;
     }
 
-    private static string ResolveNotebookUsage(notebook_faterType story)
-    {
-        if (story == null)
-        {
-            return string.Empty;
-        }
-
-        switch (story.fatherType)
-        {
-            case notebook_faterType.notebook_fatherType.idols:
-                return "角色线索";
-            case notebook_faterType.notebook_fatherType.content:
-                return "故事线索";
-            default:
-                return "珍贵物品";
-        }
-    }
-
-    private static string ResolveExpBottleUsage(expBottlesSO definition)
-    {
-        if (definition != null && !string.IsNullOrWhiteSpace(definition.expBottleUsage))
-        {
-            return definition.expBottleUsage;
-        }
-
-        return "角色培养";
-    }
-
-    private static string ResolveGrowthMaterialUsage(growthMaterialSO definition)
-    {
-        if (definition != null && !string.IsNullOrWhiteSpace(definition.growthMaterialUsage))
-        {
-            return definition.growthMaterialUsage;
-        }
-
-        return "角色突破";
-    }
-
-    private static string ResolveEquipmentConsumableUsage(equipmentConsumableSO definition)
-    {
-        if (definition != null && !string.IsNullOrWhiteSpace(definition.consumableUsage))
-        {
-            return definition.consumableUsage;
-        }
-
-        if (definition == null)
-        {
-            return "装备材料";
-        }
-
-        switch (definition.consumableType)
-        {
-            case equipmentConsumableSO.EquipmentConsumableType.UpgradeMaterial:
-                return "装备升级";
-            case equipmentConsumableSO.EquipmentConsumableType.BreakthroughMaterial:
-                return "装备幻化";
-            case equipmentConsumableSO.EquipmentConsumableType.TransferMaterial:
-                return "装备洗炼";
-            case equipmentConsumableSO.EquipmentConsumableType.FinalDreamMaterial:
-                return "梦醒登顶";
-            default:
-                return "装备材料";
-        }
-    }
-
     private static Sprite ResolvePreferredSprite(params Sprite[] sprites)
     {
         for (int i = 0; i < sprites.Length; i++)