ui基本完毕，修了一大把的bug

2026-07-13 02:28:39 +08:00
parent 1e20d73e90
commit fd22501f71
958 changed files with 378289 additions and 41038 deletions
@@ -25,6 +25,8 @@ public class equipItemPrefab : MonoBehaviour, IBeginDragHandler, IDragHandler, I
    public GameObject eqpmtDesPrefab;
    public Transform popupParent;
    public float popupHorizontalOffset = 40f;
+    public float popupBottomEdgePadding = 32f;
+    public float popupBottomAvoidanceOffset = 24f;

    [Header("events")]
    public UnityEvent<equipmentSO> onItemClicked;
@@ -186,6 +188,49 @@ public class equipItemPrefab : MonoBehaviour, IBeginDragHandler, IDragHandler, I
        float halfPopupWidth = popupRect.rect.width * 0.5f;
        float xOffset = halfItemWidth + halfPopupWidth + popupHorizontalOffset;
        popupRect.anchoredPosition = localPoint + new Vector2(placeLeft ? -xOffset : xOffset, 0f);
+
+        AdjustPopupAwayFromBottomEdge(popupRect, parentRect, itemRect, localUiCamera);
+    }
+
+    private void AdjustPopupAwayFromBottomEdge(RectTransform popupRect, RectTransform parentRect, RectTransform itemRect, Camera localUiCamera)
+    {
+        if (popupRect == null || parentRect == null || itemRect == null)
+        {
+            return;
+        }
+
+        Vector3[] itemCorners = new Vector3[4];
+        itemRect.GetWorldCorners(itemCorners);
+
+        float bottom = RectTransformUtility.WorldToScreenPoint(localUiCamera, itemCorners[0]).y;
+        float minBottom = popupBottomEdgePadding;
+        float shiftScreenY = 0f;
+
+        if (bottom < minBottom)
+        {
+            shiftScreenY = (minBottom - bottom) + Mathf.Max(0f, popupBottomAvoidanceOffset);
+        }
+
+        if (Mathf.Approximately(shiftScreenY, 0f))
+        {
+            return;
+        }
+
+        Vector2 currentScreenPoint = RectTransformUtility.WorldToScreenPoint(localUiCamera, popupRect.position);
+        Vector2 adjustedScreenPoint = currentScreenPoint + new Vector2(0f, shiftScreenY);
+
+        if (!RectTransformUtility.ScreenPointToLocalPointInRectangle(parentRect, currentScreenPoint, localUiCamera, out Vector2 currentLocalPoint))
+        {
+            return;
+        }
+
+        if (!RectTransformUtility.ScreenPointToLocalPointInRectangle(parentRect, adjustedScreenPoint, localUiCamera, out Vector2 adjustedLocalPoint))
+        {
+            return;
+        }
+
+        Vector2 localDelta = adjustedLocalPoint - currentLocalPoint;
+        popupRect.anchoredPosition += localDelta;
    }

    public void OnBeginDrag(PointerEventData eventData)