Update AA synchronization, CW progression and diagnostics

internal/gameserver/currency_wars_encounter_reward.go

@@ -0,0 +1,59 @@
+package gameserver
+
+import (
+	"fmt"
+
+	"gac-hkrpg-go/internal/common"
+	pb "gac-hkrpg-go/protocol/proto"
+)
+
+// cwEncounterRewards grants the selected server-side offer, never a list
+// supplied by the battle upload. In the reference, gfRouteBattleStageInfoProto
+// projects option reward type/id/count into the branch's drop list; the battle
+// result applies that option reward on passing the threshold or a perfect clear.
+// Perfect clears additionally earn monster Orbs, which are not handled here.
+// run must be a detached snapshot which the caller discards on any error.
+func cwEncounterRewards(c *common.CurrencyWarsCatalog, run *pb.MPIMAEMCEFH, branch *pb.KKBGIPCAGGH, progress, threshold uint32) ([]*pb.KFNCAIHIHCM, error) {
+	if branch == nil {
+		return nil, fmt.Errorf("CW Encounter selected branch missing")
+	}
+	if progress < threshold {
+		return nil, nil
+	}
+	if branch.BOAMLLHPNEC == nil {
+		return nil, fmt.Errorf("CW Encounter selected rewards missing")
+	}
+	recipes, err := common.LoadCurrencyWarsOrbRecipes()
+	if err != nil {
+		return nil, err
+	}
+	var updates []*pb.KFNCAIHIHCM
+	for _, drop := range branch.BOAMLLHPNEC.NMGIABHIJJB {
+		if drop == nil || drop.Num == 0 {
+			return nil, fmt.Errorf("CW Encounter reward is invalid")
+		}
+		var reward common.CurrencyWarsOrbReward
+		switch drop.FKKGLFOHGGA {
+		case pb.MJJIFGINJAJ_MJJIFGINJAJ_item_value:
+			if drop.FNLMKJLKLFH != 0 {
+				return nil, fmt.Errorf("CW Encounter gold identity is invalid")
+			}
+			reward = common.CurrencyWarsOrbReward{Reward: "Gold", Amount: drop.Num}
+		case pb.MJJIFGINJAJ_MJJIFGINJAJ_exp:
+			if drop.FNLMKJLKLFH != 0 {
+				return nil, fmt.Errorf("CW Encounter EXP identity is invalid")
+			}
+			reward = common.CurrencyWarsOrbReward{Reward: "Exp", Amount: drop.Num}
+		case pb.MJJIFGINJAJ_MJJIFGINJAJ_NLFCABFPJHD:
+			reward = common.CurrencyWarsOrbReward{Reward: "Item", ItemID: drop.FNLMKJLKLFH, Count: drop.Num}
+		default:
+			return nil, fmt.Errorf("CW Encounter reward type %v is not mapped", drop.FKKGLFOHGGA)
+		}
+		grants, _, err := cwApplyOrbReward(c, run, recipes, reward)
+		if err != nil {
+			return nil, err
+		}
+		updates = append(updates, grants...)
+	}
+	return updates, nil
+}