pre cw with probe and a bunch script to read game behavior

internal/gameserver/currency_wars_shop.go

@@ -0,0 +1,36 @@
+package gameserver
+
+import (
+	"fmt"
+
+	"gac-hkrpg-go/internal/common"
+	goproto "gac-hkrpg-go/protocol/proto"
+)
+
+// Exact runtime method pointers and their baseline native consumers were
+// resolved for the catalog's source assembly (see CW investigation notes).
+// Factory RVA 0xdbf2340 takes the slot index separately and selects the role
+// constructor for oneof tag 1403. Cost RVA 0xdbf2860 reads HDE +0x28 (tag 13).
+// Source is deliberately supplied by the action processor; its obfuscated enum
+// values are not assigned normal/special meanings by this converter.
+func currencyWarsRoleOfferProto(catalog *common.CurrencyWarsCatalog, offer common.CurrencyWarsShopOffer,
+	source goproto.FKGIEPHGACD,
+) (*goproto.HDEIAANGMDB, error) {
+	if catalog == nil {
+		return nil, fmt.Errorf("CW offer catalog is missing")
+	}
+	if _, valid := goproto.FKGIEPHGACD_name[int32(source)]; !valid {
+		return nil, fmt.Errorf("CW shop source enum is outside the protocol schema")
+	}
+	if _, err := catalog.CapturedRoleVariant(offer.RoleID, offer.Star); err != nil {
+		return nil, err
+	}
+	return &goproto.HDEIAANGMDB{
+		Source:      source,
+		LHGIFDNPIDE: offer.Sold,
+		KDKPDJNMMCM: offer.Cost,
+		AELHFLGJMJN: &goproto.HDEIAANGMDB_BDPIMPJOJBK{
+			BDPIMPJOJBK: &goproto.NJBGFHDPFNO{RoleId: offer.RoleID, RoleStar: offer.Star},
+		},
+	}, nil
+}