fifa17-recon: pack opening (store catalog + buy + award)

Add a first-cut FUT store on top of the persistent profile: - fut_store: PACK_CATALOG (Bronze/Gold/Premium), a curated real-player PACK_POOL, and open_pack() (deduct coins -> generate items -> add to club -> persist). - utas_server routes: GET store/purchasegroup/all (catalog), PUT (v2) store/transaction (buy + open, returns awarded itemData + updated coins), GET purchased (last pack). Matches both /ut/game and /ut/v2/game prefixes. Verified via curl: buy Gold Pack -> 7 real players awarded, coins 15000->10000, club 10->17, persisted. Wire format is a best-guess grounded in the CardsDLL store keys (packId/price/itemData/coins); iterate against the in-game store next. Pool is curated for now -- replace with a full dbdata.dll extract later. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PN5bmpDVQR1aXgefyWAt7o
2026-08-01 20:56:07 -07:00
parent bebe573d05
commit 5c43dbe39e
2 changed files with 87 additions and 1 deletions
@@ -155,4 +155,53 @@ class Store:
            return i


+    def open_pack(self, price, count, gold=True):
+        """Deduct `price` coins, generate `count` player items from the pool, add
+        them to the club, return them. Returns None if not enough coins."""
+        import random
+        if not self.spend(price):
+            return None
+        pool = [p for p in PACK_POOL if (p[1] >= 75) == gold] or PACK_POOL
+        picks = [random.choice(pool) for _ in range(count)]
+        items = [_item(self.new_item_id(), a, r, p, n, lg, tm, at)
+                 for (a, r, p, n, lg, tm, at) in picks]
+        self.add_items(items)
+        with _LOCK:
+            self.load()["packsOpened"] += 1
+            self._last_pack = items
+            self._save()
+        return items
+
+    def last_pack(self):
+        return getattr(self, "_last_pack", [])
+
+
+# Card pool for packs. TODO: replace with a full dbdata.dll extract (~18k players);
+# for now a curated set of real FIFA17 assetIds so packs hand out real cards.
+PACK_POOL = STARTER_PLAYERS + [
+    (167495, 90, "GK", 27, 19,  22, [86, 88, 52, 88, 22, 88]),   # Neuer
+    (192985, 88, "RM", 21, 19,  22, [80, 82, 85, 85, 63, 68]),   # De Bruyne
+    (188545, 89, "ST", 37, 16, 240, [77, 88, 75, 82, 42, 82]),   # Lewandowski
+    (169193, 87, "CDM",54, 16, 240, [70, 66, 80, 78, 82, 84]),   # Alonso(X)
+    (202126, 86, "ST", 18, 13,   5, [79, 84, 74, 82, 45, 79]),   # Kane
+    (177003, 88, "CM", 14, 13,   5, [65, 78, 88, 79, 71, 66]),   # Modric(X)
+    (190871, 87, "LW", 54, 16, 240, [90, 78, 80, 88, 36, 61]),   # Neymar(X)
+    (184941, 85, "CB", 14,  4,   5, [72, 40, 55, 60, 86, 85]),   # (X)
+]
+
+# 3 store packs (price in coins, card count, gold-only). Ids are stable.
+PACK_CATALOG = [
+    {"id": 101, "name": "Bronze Pack", "price": 400,  "count": 5,  "gold": False},
+    {"id": 102, "name": "Gold Pack",   "price": 5000, "count": 7,  "gold": True},
+    {"id": 103, "name": "Premium Gold", "price": 15000, "count": 11, "gold": True},
+]
+
+
+def pack_by_id(pid):
+    for p in PACK_CATALOG:
+        if p["id"] == pid:
+            return p
+    return None
+
+
 STORE = Store()