func (s *service) event(e exploration.Exploration, eventTime time.Time) (exploration.Exploration, error) {
p, err := s.playerRepository.Resolve(e.PlayerID)
if err != nil {
return e, fmt.Errorf("player error %d: %s", e.PlayerID, err.Error())
}
activeEvents := []event.Event{}
// 戦闘中ならevent抽選しない
if e.IsEnemyBattle() {
p = e.EnemyEncounter.Battle(p)
activeEvents = append(activeEvents, e.EnemyEncounter.BuildEvents(e.PlayerID)...)
// TODO: Battle結果反映 ここでlogs消すのいまいち...
e.EnemyEncounter.Logs = []battle.BattleLog{}
} else {
ev := event.NoneEvent
switch {
case p.IsUseHPRecovery(): // HP回復アイテム消費イベント生成
if itm, ok := p.Inventory.FindItemType(item.HPRecoverItemType); ok {
ev = event.NewEvent(event.EventUseItem, event.SubIdentifier(itm.ID), itm.Value)
}
case p.IsUseMPRecovery(): // MP回復アイテム消費イベント生成
if itm, ok := p.Inventory.FindItemType(item.MPRecoverItemType); ok {
ev = event.NewEvent(event.EventUseItem, event.SubIdentifier(itm.ID), itm.Value)
}
}
if ev == event.NoneEvent {
// 探索行動イベント抽選
ev = s.lotActionEvent(e.DungeonID, e.NowFloorNo())
}
// 探索に探索行動イベントを反映
activeEvents = append(activeEvents, ev)
// 探索行動イベントをプレイヤーにイベントを反映
if isEffect := p.EffectEvent(ev); !isEffect {
// もしerrorになった場合errorイベントを探索に反映する
activeEvents = append(activeEvents, ev.BuildNotEvent())
}
}
// プレイヤー力尽き判定
if p.IsDown() {
activeEvents = append(activeEvents, event.PlayerDownEvent)
}
if err := s.playerRepository.Store(p); err != nil {
return e, fmt.Errorf("player store error %d: %s", e.PlayerID, err.Error())
}
return s.activeEvent(e, eventTime, activeEvents...)
}
func (s *service) lotActionEvent(dungeonID dungeon.Identifier, floorNo int) event.Event {
var lotEvent event.Event
// ダンジョン内の移動（探索）を選択したときの抽選
lotEventID := s.lotteryFactory.LotEvent(dungeonID, floorNo)
switch lotEventID {
case event.EventGetItem:
itemID, num := s.lotteryFactory.LotItem(dungeonID, floorNo)
lotEvent = event.NewEvent(lotEventID, event.SubIdentifier(itemID), num)
case event.EventEnemyEncounter:
enemyID, level := s.lotteryFactory.LotEnemy(dungeonID, floorNo)
lotEvent = event.NewEvent(lotEventID, event.SubIdentifier(enemyID), level)
case event.EventTrap:
trapID, num := s.lotteryFactory.LotTrap(dungeonID, floorNo)
lotEvent = event.NewEvent(lotEventID, event.SubIdentifier(trapID), num)
default:
lotEvent = event.NoneEvent
}
return lotEvent
}
func (b *Encounter) BuildEvents(playerID character.PlayerIdentifier) []event.Event {
resultEvents := []event.Event{}
for _, l := range b.Logs {
// playerのステータス更新とenemyのステータス更新
switch l.ActionType {
case EnemyDown:
e := event.NewEvent(event.EventBattleWin, event.SubIdentifier(b.Enemy.ID), l.Value)
resultEvents = append(resultEvents, e)
case PlayerDown:
e := event.NewEvent(event.EventBattleLose, event.SubIdentifier(playerID), l.Value)
resultEvents = append(resultEvents, e)
case PlayerAttack:
e := event.NewEvent(event.EventBattleAttack, event.SubIdentifier(b.Enemy.ID), l.Value)
resultEvents = append(resultEvents, e)
case EnemyAttack:
e := event.NewEvent(event.EventBattleDamage, event.SubIdentifier(playerID), l.Value)
resultEvents = append(resultEvents, e)
default:
panic("not found case " + l.ActionType)
}
}
return resultEvents
}