UI update 02

2026-06-30 21:21:30 +08:00
parent b2a1e307a4
commit f62f643cfc
1666 changed files with 211081 additions and 22799 deletions
@@ -1,8 +1,14 @@
+using System.Collections;
+using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.Networking;
 using UnityEngine.UI;

 public class mailSlotPrefab : MonoBehaviour
 {
+    private static readonly Dictionary<string, Sprite> RewardPreviewCache = new Dictionary<string, Sprite>(System.StringComparer.Ordinal);
+    private static readonly HashSet<string> RewardPreviewLoadsInFlight = new HashSet<string>(System.StringComparer.Ordinal);
+
    [Header("buttons")]
    public Button openButton;
    public Button receivedButton;
@@ -16,4 +22,172 @@ public class mailSlotPrefab : MonoBehaviour
    public Image hasGift_icon;
    [Header("select")]
    public Image selectedImage;
+    [Header("gifts")]
+    public Text rewards_with_mail_text;
+    [Header("reward previews")]
+    public Transform rewardPreviewRoot;
+    public GameObject rewardPreviewPrefab;
+    public Sprite fallbackRewardPreviewSprite;
+
+    public void RefreshRewardsWithMailText(mail_so mailData)
+    {
+        if (rewards_with_mail_text == null)
+        {
+            return;
+        }
+
+        int rewardCount = GetRewardCount(mailData);
+        rewards_with_mail_text.text = rewardCount <= 0
+            ? "\u4e0d\u5305\u542b\u9644\u4ef6"
+            : $"\u5305\u542b{rewardCount}\u4e2a\u9644\u4ef6";
+    }
+
+    public void RefreshRewardPreviews(mail_so mailData)
+    {
+        if (rewardPreviewRoot == null)
+        {
+            return;
+        }
+
+        for (int i = rewardPreviewRoot.childCount - 1; i >= 0; i--)
+        {
+            Destroy(rewardPreviewRoot.GetChild(i).gameObject);
+        }
+
+        if (mailData == null || mailData.rewardList == null || mailData.rewardList.Count == 0 || rewardPreviewPrefab == null)
+        {
+            return;
+        }
+
+        for (int i = 0; i < mailData.rewardList.Count; i++)
+        {
+            mail_so.rewardItem reward = mailData.rewardList[i];
+            if (reward == null)
+            {
+                continue;
+            }
+
+            GameObject go = Instantiate(rewardPreviewPrefab, rewardPreviewRoot);
+            Image icon = go.GetComponent<Image>();
+            if (icon == null)
+            {
+                icon = go.GetComponentInChildren<Image>(true);
+            }
+
+            BindRewardPreviewIcon(icon, reward);
+        }
+    }
+
+    private void BindRewardPreviewIcon(Image icon, mail_so.rewardItem reward)
+    {
+        if (icon == null)
+        {
+            return;
+        }
+
+        if (reward != null && reward.reward_image != null)
+        {
+            icon.sprite = reward.reward_image;
+            icon.enabled = true;
+            return;
+        }
+
+        string url = reward != null ? (reward.reward_icon_url ?? string.Empty).Trim() : string.Empty;
+        if (string.IsNullOrWhiteSpace(url))
+        {
+            icon.sprite = fallbackRewardPreviewSprite;
+            icon.enabled = fallbackRewardPreviewSprite != null;
+            return;
+        }
+
+        if (!url.StartsWith("http://", System.StringComparison.OrdinalIgnoreCase)
+            && !url.StartsWith("https://", System.StringComparison.OrdinalIgnoreCase))
+        {
+            NetworkManager network = NetworkManager.Instance;
+            if (network != null && !string.IsNullOrWhiteSpace(network.ServerUrl))
+            {
+                string baseUrl = network.ServerUrl.TrimEnd('/');
+                if (!url.StartsWith("/"))
+                {
+                    url = "/" + url;
+                }
+                url = baseUrl + url;
+            }
+        }
+
+        if (RewardPreviewCache.TryGetValue(url, out Sprite cachedSprite) && cachedSprite != null)
+        {
+            icon.sprite = cachedSprite;
+            icon.enabled = true;
+            return;
+        }
+
+        icon.sprite = fallbackRewardPreviewSprite;
+        icon.enabled = icon.sprite != null;
+
+        if (!RewardPreviewLoadsInFlight.Add(url))
+        {
+            return;
+        }
+
+        StartCoroutine(LoadRewardPreviewSpriteRoutine(url, icon));
+    }
+
+    private IEnumerator LoadRewardPreviewSpriteRoutine(string imageUrl, Image icon)
+    {
+        using (UnityWebRequest request = UnityWebRequestTexture.GetTexture(imageUrl))
+        {
+            yield return request.SendWebRequest();
+            try
+            {
+                if (request.result != UnityWebRequest.Result.Success)
+                {
+                    yield break;
+                }
+
+                Texture2D texture = DownloadHandlerTexture.GetContent(request);
+                if (texture == null)
+                {
+                    yield break;
+                }
+
+                Sprite sprite = Sprite.Create(
+                    texture,
+                    new Rect(0f, 0f, texture.width, texture.height),
+                    new Vector2(0.5f, 0.5f));
+                RewardPreviewCache[imageUrl] = sprite;
+                if (icon != null)
+                {
+                    icon.sprite = sprite;
+                    icon.enabled = true;
+                }
+            }
+            finally
+            {
+                RewardPreviewLoadsInFlight.Remove(imageUrl);
+            }
+        }
+    }
+
+    private static int GetRewardCount(mail_so mailData)
+    {
+        if (mailData == null || mailData.rewardList == null)
+        {
+            return 0;
+        }
+
+        int count = 0;
+        for (int i = 0; i < mailData.rewardList.Count; i++)
+        {
+            mail_so.rewardItem reward = mailData.rewardList[i];
+            if (reward == null)
+            {
+                continue;
+            }
+
+            count += Mathf.Max(0, reward.reward_ammount);
+        }
+
+        return count;
+    }
 }