拆分 UIController 组装 Context 职责 + 描述文本滚动展示

2026-03-12 16:45:20 +08:00
parent 4962b98714
commit f67888a8da
26 changed files with 2522 additions and 1053 deletions
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 2ec97872405fc20419b0f156bb6c7365
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,59 @@
+using GeometryTD.CustomUtility;
+
+namespace GeometryTD.UI
+{
+    public sealed partial class ShopFormController
+    {
+        private static ShopFormContext BuildContext(ShopFormRawData rawData)
+        {
+            GoodsItemContext[] goodsItemContexts = System.Array.Empty<GoodsItemContext>();
+            if (rawData?.GoodsItems != null && rawData.GoodsItems.Count > 0)
+            {
+                goodsItemContexts = new GoodsItemContext[rawData.GoodsItems.Count];
+                for (int i = 0; i < rawData.GoodsItems.Count; i++)
+                {
+                    GoodsItemRawData item = rawData.GoodsItems[i];
+                    goodsItemContexts[i] = new GoodsItemContext
+                    {
+                        GoodsIndex = item?.GoodsIndex ?? i,
+                        Title = item?.Title ?? string.Empty,
+                        TypeText = item?.TypeText ?? string.Empty,
+                        Description = BuildDescription(item),
+                        TagTexts = BuildTagTexts(item),
+                        PurchaseButtonText = item != null && item.IsPurchased ? "已购买" : $"购买 {item?.Price ?? 0}",
+                        CanPurchase = item != null && !item.IsPurchased,
+                        IconAreaContext = item?.IconAreaContext
+                    };
+                }
+            }
+
+            return new ShopFormContext
+            {
+                GoldText = $"金币: {rawData?.PlayerGold ?? 0}",
+                GoodsItems = goodsItemContexts
+            };
+        }
+
+        private static string BuildDescription(GoodsItemRawData rawData)
+        {
+            string baseDescription = rawData?.Description ?? string.Empty;
+            string tagDescription = TagDisplayUtility.BuildTagDescriptionText(rawData?.Tags);
+            if (string.IsNullOrWhiteSpace(tagDescription))
+            {
+                return baseDescription;
+            }
+
+            if (string.IsNullOrWhiteSpace(baseDescription))
+            {
+                return tagDescription;
+            }
+
+            return $"{baseDescription}\n{tagDescription}";
+        }
+
+        private static string[] BuildTagTexts(GoodsItemRawData rawData)
+        {
+            return TagDisplayUtility.BuildTagTexts(rawData?.Tags);
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3da82624de00938408d9de7b74f09459
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -1,13 +1,12 @@
 using GeometryTD.CustomEvent;
 using GeometryTD.Definition;
 using GameFramework.Event;
-using GeometryTD.CustomUtility;
 using UnityEngine;
 using UnityGameFramework.Runtime;

 namespace GeometryTD.UI
 {
-    public sealed class ShopFormController : UIFormControllerCommonBase<ShopFormContext, ShopForm>
+    public sealed partial class ShopFormController : UIFormControllerCommonBase<ShopFormContext, ShopForm>
    {
        private ShopFormUseCase _useCase;

@@ -134,56 +133,5 @@ namespace GeometryTD.UI
            return false;
        }

-        private static ShopFormContext BuildContext(ShopFormRawData rawData)
-        {
-            GoodsItemContext[] goodsItemContexts = System.Array.Empty<GoodsItemContext>();
-            if (rawData?.GoodsItems != null && rawData.GoodsItems.Count > 0)
-            {
-                goodsItemContexts = new GoodsItemContext[rawData.GoodsItems.Count];
-                for (int i = 0; i < rawData.GoodsItems.Count; i++)
-                {
-                    GoodsItemRawData item = rawData.GoodsItems[i];
-                    goodsItemContexts[i] = new GoodsItemContext
-                    {
-                        GoodsIndex = item?.GoodsIndex ?? i,
-                        Title = item?.Title ?? string.Empty,
-                        TypeText = item?.TypeText ?? string.Empty,
-                        Description = BuildDescription(item),
-                        TagTexts = BuildTagTexts(item),
-                        PurchaseButtonText = item != null && item.IsPurchased ? "已购买" : $"购买 {item?.Price ?? 0}",
-                        CanPurchase = item != null && !item.IsPurchased,
-                        IconAreaContext = item?.IconAreaContext
-                    };
-                }
-            }
-
-            return new ShopFormContext
-            {
-                GoldText = $"金币: {rawData?.PlayerGold ?? 0}",
-                GoodsItems = goodsItemContexts
-            };
-        }
-
-        private static string BuildDescription(GoodsItemRawData rawData)
-        {
-            string baseDescription = rawData?.Description ?? string.Empty;
-            string tagDescription = TagDisplayUtility.BuildTagDescriptionText(rawData?.Tags);
-            if (string.IsNullOrWhiteSpace(tagDescription))
-            {
-                return baseDescription;
-            }
-
-            if (string.IsNullOrWhiteSpace(baseDescription))
-            {
-                return tagDescription;
-            }
-
-            return $"{baseDescription}\n{tagDescription}";
-        }
-
-        private static string[] BuildTagTexts(GoodsItemRawData rawData)
-        {
-            return TagDisplayUtility.BuildTagTexts(rawData?.Tags);
-        }
    }
 }
@@ -1,6 +1,7 @@
 using GeometryTD.CustomEvent;
 using TMPro;
 using UnityEngine;
+using UnityEngine.UI;

 namespace GeometryTD.UI
 {
@@ -13,6 +14,12 @@ namespace GeometryTD.UI
        [SerializeField] private TMP_Text _typeText;
        
        [SerializeField] private TMP_Text _descriptionText;
+
+        [SerializeField] private RectTransform _descriptionScrollView;
+
+        [SerializeField] private RectTransform _descriptionContent;
+
+        [SerializeField] private float _maxDescriptionViewportHeight = 0f;
        
        [SerializeField] private Transform _tagsParent;

@@ -46,6 +53,8 @@ namespace GeometryTD.UI
                _descriptionText.text = context?.Description ?? string.Empty;
            }

+            ResizeDescriptionArea();
+
            if (_purchaseButtonText != null)
            {
                _purchaseButtonText.text = context?.PurchaseButtonText ?? string.Empty;
@@ -75,6 +84,8 @@ namespace GeometryTD.UI
                _descriptionText.text = string.Empty;
            }

+            ResetDescriptionScroll();
+
            if (_purchaseButtonText != null)
            {
                _purchaseButtonText.text = string.Empty;
@@ -120,6 +131,54 @@ namespace GeometryTD.UI
            }
        }

+        private void ResizeDescriptionArea()
+        {
+            if (_descriptionText == null)
+            {
+                return;
+            }
+
+            _descriptionText.ForceMeshUpdate();
+            float descriptionHeight = Mathf.Max(0f, _descriptionText.preferredHeight);
+            SetRectHeight(_descriptionText.rectTransform, descriptionHeight);
+
+            if (_descriptionContent != null)
+            {
+                SetRectHeight(_descriptionContent, descriptionHeight);
+            }
+
+            if (_descriptionScrollView != null)
+            {
+                float viewportHeight = _maxDescriptionViewportHeight > 0f
+                    ? Mathf.Min(descriptionHeight, _maxDescriptionViewportHeight)
+                    : descriptionHeight;
+                SetRectHeight(_descriptionScrollView, viewportHeight);
+            }
+
+            ResetDescriptionScroll();
+        }
+
+        private void ResetDescriptionScroll()
+        {
+            if (_descriptionScrollView != null &&
+                _descriptionScrollView.TryGetComponent(out ScrollRect scrollRect))
+            {
+                scrollRect.verticalNormalizedPosition = 1f;
+            }
+        }
+
+        private static void SetRectHeight(RectTransform rectTransform, float height)
+        {
+            if (rectTransform == null)
+            {
+                return;
+            }
+
+            Vector2 size = rectTransform.sizeDelta;
+            size.y = height;
+            rectTransform.sizeDelta = size;
+        }
+
        private void ClearTags()
        {
            if (_tagsParent == null)