refactor: 重构战斗系统为统一动作包结构

logic/service/fight/unified_state.go

@@ -0,0 +1,113 @@
+package fight
+
+import (
+	"blazing/logic/service/fight/info"
+	"blazing/logic/service/fight/input"
+)
+
+// BuildFightStateStartEnvelope 构造开战阶段的统一状态包。
+func (f *FightC) BuildFightStateStartEnvelope() info.FightStateEnvelope {
+	return f.buildFightStateEnvelope(info.FightStatePhaseStart, 2504)
+}
+
+// BuildFightStateSkillHurtEnvelope 构造技能结算阶段的统一状态包。
+func (f *FightC) BuildFightStateSkillHurtEnvelope() info.FightStateEnvelope {
+	envelope := f.buildFightStateEnvelope(info.FightStatePhaseSkillHurt, 2505)
+	envelope.SkillHurt = &info.FightSkillHurtState{
+		Left:  f.collectAttackValues(f.Our),
+		Right: f.collectAttackValues(f.Opp),
+	}
+	return envelope
+}
+
+// BuildFightStateChangeEnvelope 构造切宠阶段的统一状态包。
+func (f *FightC) BuildFightStateChangeEnvelope(change info.ChangePetInfo) info.FightStateEnvelope {
+	envelope := f.buildFightStateEnvelope(info.FightStatePhaseChange, 2407)
+	envelope.Change = &change
+	return envelope
+}
+
+// BuildFightStateOverEnvelope 构造结束阶段的统一状态包。
+func (f *FightC) BuildFightStateOverEnvelope() info.FightStateEnvelope {
+	envelope := f.buildFightStateEnvelope(info.FightStatePhaseOver, 2506)
+	envelope.Meta.WinnerID = f.FightOverInfo.WinnerId
+	envelope.Meta.Reason = f.FightOverInfo.Reason
+	return envelope
+}
+
+// BuildFightStateLoadEnvelope 构造加载阶段的统一状态包。
+func (f *FightC) BuildFightStateLoadEnvelope(userID, percent uint32) info.FightStateEnvelope {
+	envelope := f.buildFightStateEnvelope(info.FightStatePhaseLoad, 2441)
+	envelope.Load = &info.FightLoadState{
+		UserID:  userID,
+		Percent: percent,
+	}
+	return envelope
+}
+
+// BuildFightStateChatEnvelope 构造聊天阶段的统一状态包。
+func (f *FightC) BuildFightStateChatEnvelope(senderID uint32, senderNickname, message string) info.FightStateEnvelope {
+	envelope := f.buildFightStateEnvelope(info.FightStatePhaseChat, 50002)
+	envelope.Chat = &info.FightChatState{
+		SenderID:       senderID,
+		SenderNickname: senderNickname,
+		Message:        message,
+	}
+	return envelope
+}
+
+// buildFightStateEnvelope 组装左右两侧通用快照和元数据。
+func (f *FightC) buildFightStateEnvelope(phase info.FightStatePhase, legacyCmd uint32) info.FightStateEnvelope {
+	if f == nil {
+		return info.FightStateEnvelope{Phase: phase}
+	}
+	return info.FightStateEnvelope{
+		Phase: phase,
+		Left:  snapshotFighterStates(SideOur, f.Our),
+		Right: snapshotFighterStates(SideOpp, f.Opp),
+		Meta: info.FightStateMeta{
+			Round:     uint32(f.Round),
+			WinnerID:  f.FightOverInfo.WinnerId,
+			Reason:    f.FightOverInfo.Reason,
+			LegacyCmd: legacyCmd,
+		},
+	}
+}
+
+// snapshotFighterStates 把指定侧的战斗位数组转成统一 fighter 快照。
+func snapshotFighterStates(side int, fighters []*input.Input) []info.FighterState {
+	states := make([]info.FighterState, 0, len(fighters))
+	for position, fighter := range fighters {
+		if fighter == nil {
+			continue
+		}
+		state := info.FighterState{
+			Side:     side,
+			Position: position,
+		}
+		if fighter.Player != nil && fighter.Player.GetInfo() != nil {
+			state.UserID = fighter.Player.GetInfo().UserID
+		}
+		if fighter.AttackValue != nil {
+			state.Status = fighter.AttackValue.Status
+			state.Prop = fighter.AttackValue.Prop
+		}
+		currentPet := fighter.CurrentPet()
+		if currentPet == nil {
+			states = append(states, state)
+			continue
+		}
+		state.ControllerUserID = currentPet.ControllerUserID
+		state.PetID = currentPet.Info.ID
+		state.CatchTime = currentPet.Info.CatchTime
+		state.Name = currentPet.Info.Name
+		state.HP = currentPet.Info.Hp
+		state.MaxHP = currentPet.Info.MaxHp
+		state.Level = currentPet.Info.Level
+		if len(currentPet.Info.SkillList) > 0 {
+			state.Skills = append(state.Skills, currentPet.Info.SkillList...)
+		}
+		states = append(states, state)
+	}
+	return states
+}