Add: Purchase SkinBox by position

module/shop/shop_general.py

@@ -1,10 +1,15 @@
+import re
+
 from module.base.decorator import cached_property
+from module.base.filter import Filter
 from module.logger import logger
 from module.shop.base import ShopItemGrid, ShopItemGrid_250814
 from module.shop.clerk import ShopClerk
 from module.shop.shop_status import ShopStatus
 from module.shop.ui import ShopUI
 
+SKINBOX_POSITION_FILTER = Filter(re.compile(r'^(\d+)$'), ('position',))
+
 
 class GeneralShop_250814(ShopClerk, ShopUI, ShopStatus):
     gems = 0
@@ -18,6 +23,20 @@ class GeneralShop_250814(ShopClerk, ShopUI, ShopStatus):
         """
         return self.config.GeneralShop_Filter.strip()
 
+    @cached_property
+    def skinbox_allowed_positions(self):
+        """
+        Returns:
+            set[int]: allowed 1-based positions, or None if unrestricted.
+        """
+        position_raw = self.config.GeneralShop_BuySkinBoxPosition
+        position_str = str(position_raw).strip() if position_raw is not None else None
+        if position_str is None:
+            return None
+        SKINBOX_POSITION_FILTER.load(position_str)
+        allowed = {int(r) for r in SKINBOX_POSITION_FILTER.filter_raw if r.isdigit()}
+        return allowed if allowed else None
+
     # New UI in 2025-08-14
     @cached_property
     def shop_general_items(self):
@@ -132,6 +151,12 @@ class GeneralShop_250814(ShopClerk, ShopUI, ShopStatus):
                 # and design constantly changes i.e. equip skin box
                 logger.info(f'Item {item} is considered to be an equip skin box')
                 if self._currency >= item.price:
+                    allowed = self.skinbox_allowed_positions
+                    if allowed is not None:
+                        grids = self.shop_general_items.grids
+                        abs_pos = round((item.button[0] - grids.origin[0]) / grids.delta[0]) + 1
+                        if abs_pos not in allowed:
+                            return False
                     if mode == 'specified':
                         self.config.GeneralShop_BuySkinBoxAmount -= 1
                     return True