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