feat(hero): add hero upgrade function

1. 新增英雄升级相关UI控件与事件流程 2. 实现升级消耗计算与统一扣费逻辑 3. 添加升级预览确认弹窗与属性成长展示 4. 开放tryUpgradeHeroByEid与applyHeroLevel为公共方法
2026-08-04 22:18:20 +08:00
parent 153e0e9a1f
commit 4938e8468e
5 changed files with 153 additions and 4 deletions
--- a/assets/resources/gui/element/herobox.prefab
+++ b/assets/resources/gui/element/herobox.prefab
@@ -12964,6 +12964,9 @@
    "sell_btn": {
      "__id__": 722
    },
+    "upgrade_btn": {
+      "__id__": 556
+    },
    "sell_price_label": {
      "__id__": 739
    },