521603a899
一些检测仍在等待运行
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- 移除 ConfigManager 配置管理器类 - 移除 GameManager 全局单例管理器类 - 移除 NetworkManager 网络连接管理器类 - 移除 CharacterData 和 ItemData 数据模型类 - 移除 BagScene、BattleScene、LobbyScene 等场景脚本 - 移除 EncounterBubble 和 EventFeedPanel UI组件脚本 - 更新代理邀请文档中的服务器连接方式 - 更新同步状态表格中的代理任务分配信息 - 添加 MiMo 任务完成总结和审查修复记录
515 行
15 KiB
Go
515 行
15 KiB
Go
package modules
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import (
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"context"
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"database/sql"
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"encoding/json"
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"errors"
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"math/rand"
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"time"
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"github.com/heroiclabs/nakama-common/runtime"
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"github.com/jackc/pgx/v5"
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"github.com/honghuang-game/server/internal/battle"
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hhdb "github.com/honghuang-game/server/internal/db"
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)
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// RegisterBattle 注册战斗相关 RPC。
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func RegisterBattle(initializer runtime.Initializer) error {
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if err := initializer.RegisterRpc("BattleService/StartCombat", startCombat); err != nil {
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return err
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}
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if err := initializer.RegisterRpc("BattleService/GetBattleReport", getBattleReport); err != nil {
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return err
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}
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if err := initializer.RegisterRpc("BattleService/PvpChallenge", pvpChallenge); err != nil {
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return err
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}
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return nil
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}
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type startCombatReq struct {
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BattleType string `json:"battle_type"`
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ContextID string `json:"context_id"`
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PartyMembers []string `json:"party_members"`
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PreferredSkills []string `json:"preferred_skills"`
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}
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type pvpChallengeReq struct {
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TargetCharacterID string `json:"target_character_id"`
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BountyID string `json:"bounty_id"`
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UsePaidChance bool `json:"use_paid_chance"`
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}
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type battleReportReq struct {
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BattleID string `json:"battle_id"`
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}
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type combatData struct {
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BattleID string `json:"battle_id"`
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Status string `json:"status"`
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ResultSummary interface{} `json:"result_summary"`
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Drops interface{} `json:"drops"`
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DeathPenaltyApplied bool `json:"death_penalty_applied"`
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HonorPoints int32 `json:"honor_points"`
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DailyPvpCount int32 `json:"daily_pvp_count"`
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DailyPvpLimit int32 `json:"daily_pvp_limit"`
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}
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type battleReportData struct {
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BattleID string `json:"battle_id"`
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Type string `json:"type"`
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RealmTier int32 `json:"realm_tier"`
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GameTimestamp string `json:"game_timestamp"`
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Attacker interface{} `json:"attacker"`
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Defender interface{} `json:"defender"`
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Rounds interface{} `json:"rounds"`
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Result interface{} `json:"result"`
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SpecialEvents interface{} `json:"special_events"`
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Drops interface{} `json:"drops"`
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}
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const (
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battleTypeExpedition = "expedition_pve"
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battleTypeDungeon = "dungeon_pve"
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battleTypeRuin = "ruin_pve"
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)
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// startCombat 触发一场 PVE 战斗，服务端完整计算并返回战报摘要。
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func startCombat(ctx context.Context, logger runtime.Logger, _ *sql.DB, nk runtime.NakamaModule, payload string) (string, error) {
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traceID := newTraceID()
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uid := userIDFromCtx(ctx)
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if uid == "" {
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return errResp(1001, "missing token", traceID)
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}
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var req startCombatReq
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if err := json.Unmarshal([]byte(payload), &req); err != nil {
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return errResp(4001, "invalid payload", traceID)
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}
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if req.BattleType != battleTypeExpedition && req.BattleType != battleTypeDungeon && req.BattleType != battleTypeRuin {
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return errResp(4001, "invalid battle type", traceID)
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}
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if req.ContextID == "" {
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return errResp(4002, "missing context_id", traceID)
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}
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// 取当前玩家激活角色（若多角色则取最近创建）
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char, err := loadCharacterForBattle(ctx, uid)
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if err != nil {
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if errors.Is(err, pgx.ErrNoRows) {
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return errResp(4002, "character not found", traceID)
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}
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logger.Error("load character failed: %v", err)
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return errResp(9002, "internal error", traceID)
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}
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skills, err := loadCharacterSkills(ctx, char.ID)
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if err != nil {
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logger.Error("load skills failed: %v", err)
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return errResp(9002, "internal error", traceID)
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}
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player := battle.NewFighterFromJSON(
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char.ID, char.Name, char.RaceID, "attacker",
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int(char.WorldTier), int(char.RealmTier),
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char.BaseStats, "neutral", "none", true,
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)
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for _, s := range skills {
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player.AddSkill(s)
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}
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monster := battle.GenerateMonster(int(char.RealmTier), int(char.WorldTier), player, rand.New(rand.NewSource(time.Now().UnixNano())))
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rng := rand.New(rand.NewSource(time.Now().UnixNano()))
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eng := battle.NewEngine(player, monster, rng, req.BattleType, int(char.RealmTier))
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report := eng.Run()
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battleID, err := persistBattle(ctx, char.ID, req.BattleType, char.WorldTier, char.RealmTier, report)
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if err != nil {
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logger.Error("persist battle failed: %v", err)
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return errResp(9002, "internal error", traceID)
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}
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report.BattleID = battleID
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if err := applyBattleRewards(ctx, char.ID, char.WorldTier, char.RealmTier, report); err != nil {
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logger.Error("apply battle rewards failed: %v", err)
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return errResp(9002, "internal error", traceID)
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}
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return okResp(combatData{
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BattleID: battleID,
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Status: "completed",
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ResultSummary: report.Result,
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Drops: report.Drops,
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DeathPenaltyApplied: false,
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HonorPoints: 0,
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}, traceID)
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}
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// getBattleReport 查询完整文字战报。
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func getBattleReport(ctx context.Context, logger runtime.Logger, _ *sql.DB, nk runtime.NakamaModule, payload string) (string, error) {
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traceID := newTraceID()
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uid := userIDFromCtx(ctx)
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if uid == "" {
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return errResp(1001, "missing token", traceID)
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}
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var req battleReportReq
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if err := json.Unmarshal([]byte(payload), &req); err != nil {
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return errResp(4005, "invalid payload", traceID)
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}
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var raw []byte
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err := hhdb.Pool.QueryRow(ctx, `
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SELECT bl.report
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FROM battle_logs bl
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JOIN battles b ON bl.battle_id = b.id
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WHERE bl.battle_id = $1 AND (b.attacker_id = (SELECT id FROM characters WHERE player_id = $2 LIMIT 1) OR b.defender_id = (SELECT id FROM characters WHERE player_id = $2 LIMIT 1))
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`, req.BattleID, uid).Scan(&raw)
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if err != nil {
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if errors.Is(err, pgx.ErrNoRows) {
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return errResp(4005, "battle report not found", traceID)
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}
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logger.Error("get battle report failed: %v", err)
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return errResp(9002, "internal error", traceID)
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}
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var data interface{}
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_ = json.Unmarshal(raw, &data)
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return okResp(data, traceID)
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}
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// pvpChallenge 向同 realm_tier 玩家发起战书（当前版本保留桩，待 PVP 完整规则接入）。
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func pvpChallenge(ctx context.Context, logger runtime.Logger, _ *sql.DB, nk runtime.NakamaModule, payload string) (string, error) {
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traceID := newTraceID()
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uid := userIDFromCtx(ctx)
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if uid == "" {
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return errResp(1001, "missing token", traceID)
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}
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var req pvpChallengeReq
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if err := json.Unmarshal([]byte(payload), &req); err != nil {
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return errResp(4007, "invalid payload", traceID)
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}
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// 获取挑战者信息
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attacker, err := loadCharacterForBattle(ctx, uid)
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if err != nil {
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return errResp(4002, "character not found", traceID)
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}
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// 查询目标玩家
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var defender characterBattleInfo
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err = hhdb.Pool.QueryRow(ctx, `
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SELECT id, name, race_id, world_tier, realm_tier, minor_realm, base_stats
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FROM characters WHERE id = $1 AND status = 'active'
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`, req.TargetCharacterID).Scan(&defender.ID, &defender.Name, &defender.RaceID,
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&defender.WorldTier, &defender.RealmTier, &defender.MinorRealm, &defender.BaseStats)
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if err != nil {
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return errResp(4008, "target not found", traceID)
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}
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// 检查同 realm_tier
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if attacker.RealmTier != defender.RealmTier {
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return errResp(4009, "realm tier mismatch", traceID)
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}
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// 检查每日次数
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var dailyCount int32
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err = hhdb.Pool.QueryRow(ctx, `
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SELECT COUNT(*) FROM battles
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WHERE attacker_id = $1 AND battle_type = 'pvp'
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AND created_at >= CURRENT_DATE
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`, attacker.ID).Scan(&dailyCount)
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if err != nil {
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dailyCount = 0
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}
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if dailyCount >= 20 {
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return errResp(4010, "daily pvp limit reached", traceID)
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}
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// 加载技能
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skills, err := loadCharacterSkills(ctx, attacker.ID)
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if err != nil {
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skills = []*battle.SkillInstance{}
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}
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// 创建战斗实体
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player := battle.NewFighterFromJSON(
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attacker.ID, attacker.Name, attacker.RaceID, "attacker",
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int(attacker.WorldTier), int(attacker.RealmTier),
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attacker.BaseStats, "neutral", "none", true,
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)
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for _, s := range skills {
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player.AddSkill(s)
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}
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// 创建怪物作为PVP对手（简化版）
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monster := battle.NewFighterFromJSON(
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defender.ID, defender.Name, defender.RaceID, "defender",
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int(defender.WorldTier), int(defender.RealmTier),
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defender.BaseStats, "neutral", "none", false,
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)
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// 运行战斗
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rng := rand.New(rand.NewSource(time.Now().UnixNano()))
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eng := battle.NewEngine(player, monster, rng, "pvp", int(attacker.RealmTier))
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report := eng.Run()
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// 持久化战斗记录
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battleID, err := persistBattle(ctx, attacker.ID, "pvp", attacker.WorldTier, attacker.RealmTier, report)
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if err != nil {
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logger.Error("persist pvp battle failed: %v", err)
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return errResp(9002, "internal error", traceID)
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}
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report.BattleID = battleID
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// 应用战斗奖励
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if err := applyBattleRewards(ctx, attacker.ID, attacker.WorldTier, attacker.RealmTier, report); err != nil {
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logger.Error("apply pvp rewards failed: %v", err)
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}
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logger.Info("BattleService/PvpChallenge success: battle_id=%s winner=%s", battleID, report.Result.Winner)
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return okResp(combatData{
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BattleID: battleID,
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Status: "completed",
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ResultSummary: report.Result,
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Drops: report.Drops,
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DailyPvpCount: dailyCount + 1,
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DailyPvpLimit: 20,
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}, traceID)
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}
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// ---------------------------------------------------------------------------
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// 数据加载与持久化
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// ---------------------------------------------------------------------------
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type characterBattleInfo struct {
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ID string
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Name string
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RaceID string
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WorldTier int32
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RealmTier int32
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MinorRealm int32
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BaseStats []byte
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}
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func loadCharacterForBattle(ctx context.Context, playerID string) (*characterBattleInfo, error) {
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var c characterBattleInfo
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err := hhdb.Pool.QueryRow(ctx, `
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SELECT id, name, race_id, world_tier, realm_tier, minor_realm, base_stats
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FROM characters
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WHERE player_id = $1 AND status = 'active'
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ORDER BY created_at DESC
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LIMIT 1
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`, playerID).Scan(&c.ID, &c.Name, &c.RaceID, &c.WorldTier, &c.RealmTier, &c.MinorRealm, &c.BaseStats)
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if err != nil {
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return nil, err
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}
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return &c, nil
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}
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type skillTemplateData struct {
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BaseCoef float64 `json:"base_coef"`
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CD int `json:"cd"`
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Cost float64 `json:"cost"`
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TriggerRate float64 `json:"trigger_rate"`
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TargetType string `json:"target_type"`
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}
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func loadCharacterSkills(ctx context.Context, characterID string) ([]*battle.SkillInstance, error) {
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rows, err := hhdb.Pool.Query(ctx, `
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SELECT cs.id, cs.custom_name, cs.instance_data,
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s.id, s.name, s.element, s.alignment, s.damage_type, s.scaling_attr, s.base_template
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FROM character_skills cs
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JOIN skills s ON cs.skill_id = s.id
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WHERE cs.character_id = $1
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`, characterID)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var skills []*battle.SkillInstance
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for rows.Next() {
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var instanceID, customName, instanceDataRaw, skillID, name, element, alignment, damageType, scalingAttr, baseTemplateRaw string
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if err := rows.Scan(&instanceID, &customName, &instanceDataRaw, &skillID, &name, &element, &alignment, &damageType, &scalingAttr, &baseTemplateRaw); err != nil {
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return nil, err
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}
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baseTmpl := parseSkillTemplate(baseTemplateRaw)
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instTmpl := parseSkillTemplate(instanceDataRaw)
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// 实例数据覆盖模板默认值
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skill := &battle.SkillInstance{
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InstanceID: instanceID,
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SkillID: skillID,
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Name: firstNonEmpty(customName, name),
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DamageType: battle.DamageType(damageType),
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Element: element,
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Alignment: alignment,
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ScalingAttr: scalingAttr,
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BaseCoef: coalesceFloat(instTmpl.BaseCoef, baseTmpl.BaseCoef, 1.8),
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CD: coalesceInt(instTmpl.CD, baseTmpl.CD, 225),
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Cost: coalesceFloat(instTmpl.Cost, baseTmpl.Cost, 20),
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TriggerRate: coalesceFloat(instTmpl.TriggerRate, baseTmpl.TriggerRate, 1.25),
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TargetType: battle.TargetSingle,
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}
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if instTmpl.TargetType != "" {
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skill.TargetType = battle.TargetType(instTmpl.TargetType)
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} else if baseTmpl.TargetType != "" {
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skill.TargetType = battle.TargetType(baseTmpl.TargetType)
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}
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if skill.DamageType == "" {
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skill.DamageType = battle.DamageTypePhysical
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}
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skills = append(skills, skill)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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// 没有任何技能时补一个默认小技能，确保战斗不至于只有普攻
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if len(skills) == 0 {
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skills = append(skills, &battle.SkillInstance{
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InstanceID: "default_small",
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SkillID: "default_small",
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Name: "基础战技",
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DamageType: battle.DamageTypePhysical,
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Element: "none",
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Alignment: "neutral",
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ScalingAttr: "str",
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BaseCoef: 1.8,
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CD: 225,
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Cost: 20,
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TriggerRate: 1.25,
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TargetType: battle.TargetSingle,
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})
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}
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return skills, nil
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}
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func parseSkillTemplate(raw string) skillTemplateData {
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var t skillTemplateData
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if raw == "" || raw == "{}" {
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return t
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}
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_ = json.Unmarshal([]byte(raw), &t)
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return t
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}
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func firstNonEmpty(a, b string) string {
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if a != "" {
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return a
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}
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return b
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}
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func coalesceFloat(values ...float64) float64 {
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for _, v := range values {
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if v > 0 {
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return v
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}
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}
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return 0
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}
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func coalesceInt(values ...int) int {
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for _, v := range values {
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if v > 0 {
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return v
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}
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}
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return 0
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}
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// persistBattle 将战报写入 battles / battle_logs 表
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func persistBattle(ctx context.Context, characterID, battleType string, worldTier, realmTier int32, report *battle.BattleReport) (string, error) {
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reportJSON, err := report.MarshalReport()
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if err != nil {
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return "", err
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}
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tx, err := hhdb.Pool.Begin(ctx)
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if err != nil {
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return "", err
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}
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defer tx.Rollback(ctx)
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var battleID string
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err = tx.QueryRow(ctx, `
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INSERT INTO battles (battle_type, world_tier, realm_tier, game_timestamp, attacker_id, defender_id, party_a, party_b, status, result_summary)
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VALUES ($1, $2, $3, NOW(), $4, NULL, '{}', '{}', 'completed', $5)
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RETURNING id::text
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`, battleType, worldTier, realmTier, characterID, report.Result).Scan(&battleID)
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if err != nil {
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return "", err
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}
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_, err = tx.Exec(ctx, `
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INSERT INTO battle_logs (battle_id, report, special_events, drops)
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VALUES ($1, $2, $3, $4)
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`, battleID, reportJSON, report.SpecialEvents, report.Drops)
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if err != nil {
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return "", err
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}
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if err := tx.Commit(ctx); err != nil {
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return "", err
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}
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return battleID, nil
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}
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// applyBattleRewards 发放战斗奖励：货币、经验、审计日志
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func applyBattleRewards(ctx context.Context, characterID string, worldTier, realmTier int32, report *battle.BattleReport) error {
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if report.Result.Winner != "attacker" || len(report.Drops.Currency) == 0 {
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return nil
|
||
}
|
||
|
||
tx, err := hhdb.Pool.Begin(ctx)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
defer tx.Rollback(ctx)
|
||
|
||
for _, c := range report.Drops.Currency {
|
||
if c.Amount <= 0 {
|
||
continue
|
||
}
|
||
_, err = tx.Exec(ctx, `
|
||
INSERT INTO currency_balances (character_id, currency_code, amount, total_earned, total_spent)
|
||
VALUES ($1, $2, $3, $3, 0)
|
||
ON CONFLICT (character_id, currency_code)
|
||
DO UPDATE SET amount = currency_balances.amount + EXCLUDED.amount,
|
||
total_earned = currency_balances.total_earned + EXCLUDED.amount,
|
||
updated_at = NOW()
|
||
`, characterID, c.Type, c.Amount)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
|
||
_, err = tx.Exec(ctx, `
|
||
INSERT INTO economy_audit_logs (character_id, entity_type, entity_id, currency_code, flow_type, reason_code, amount, related_id, world_tier)
|
||
VALUES ($1, 'character', $1, $2, 'faucet', 'combat_drop', $3, $4, $5)
|
||
`, characterID, c.Type, c.Amount, report.BattleID, worldTier)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
|
||
if report.Drops.Exp > 0 {
|
||
_, err = tx.Exec(ctx, `
|
||
UPDATE characters SET exp = exp + $1, updated_at = NOW() WHERE id = $2
|
||
`, report.Drops.Exp, characterID)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
|
||
// 材料掉落仅记录到战报 drops，实际进背包需要物品模板存在，当前版本保留扩展点
|
||
return tx.Commit(ctx)
|
||
}
|
