90CNServer/server/cmd/scratch/chchaptertable/main.go

// Command chchaptertable 打印「章节动画」的完整对应表 —— 即最终修复依赖的那张表：
//
//	城镇区域 → 需等级 → 前置任务 → 影片 → scene 段号(900+N) → digest 段 → 下发值(LevelMin-1)
//
// 数据全部来自 PVF：etc/townmovielist.etc、各城镇 .twn 的 area [permission]、
// etc/storydigest/digest.etc，以及 n_quest 任务表（用于显示任务名）。
//
// 用法:
//
//	go run ./cmd/scratch/chchaptertable -pvf <Script.pvf>
package main

import (
	"context"
	"flag"
	"fmt"
	"os"
	"path"
	"sort"
	"strings"

	dnfpvf "longheng.io/server/internal/modules/dnf/pvf"
	dnfquest "longheng.io/server/internal/modules/dnf/quest"
	dnfstorydigest "longheng.io/server/internal/modules/dnf/storydigest"
	dnftown "longheng.io/server/internal/modules/dnf/town"
	platformpvf "longheng.io/server/internal/platform/pvf"
)

// cinematicSequence 从 `Video/movie/origin_cinematic_05.avi` 取出 5（与
// dnfbridge.townMovieCinematicSequence 完全一致）。
func cinematicSequence(filePath string) (int, bool) {
	const prefix = "origin_cinematic_"
	normalized := strings.ReplaceAll(strings.TrimSpace(filePath), "\\", "/")
	name := path.Base(normalized)
	name = strings.TrimSuffix(name, ".avi")
	idx := strings.LastIndex(name, prefix)
	if idx < 0 {
		return 0, false
	}
	digits := name[idx+len(prefix):]
	if digits == "" {
		return 0, false
	}
	value := 0
	for _, r := range digits {
		if r < '0' || r > '9' {
			return 0, false
		}
		value = value*10 + int(r-'0')
	}
	if value <= 0 {
		return 0, false
	}
	return value, true
}

func main() {
	pvfPath := flag.String("pvf", "", "Script.pvf 路径")
	flag.Parse()
	if *pvfPath == "" {
		fmt.Fprintln(os.Stderr, "需要 -pvf")
		os.Exit(2)
	}
	archive, err := platformpvf.LoadArchive(platformpvf.Options{Path: *pvfPath})
	if err != nil {
		fmt.Fprintln(os.Stderr, "打开 PVF 失败:", err)
		os.Exit(1)
	}
	ctx := context.Background()

	towns, err := dnftown.Load(ctx, archive, dnftown.Options{})
	if err != nil {
		fmt.Fprintf(os.Stderr, "加载城镇表失败: %v\n", err)
	}
	movies, err := dnftown.LoadTownMovieTable(archive, dnftown.DefaultMovieListPath)
	if err != nil {
		fmt.Fprintln(os.Stderr, "加载过场表失败:", err)
		os.Exit(1)
	}
	digest, err := dnfstorydigest.Load(archive, dnfstorydigest.DefaultDigestPath)
	if err != nil {
		fmt.Fprintln(os.Stderr, "加载 digest 段表失败:", err)
		os.Exit(1)
	}

	questNames := map[int64]string{}
	if index, buildErr := dnfpvf.Build(ctx, archive, dnfpvf.BuildOptions{Lists: []string{dnfquest.DefaultList}}); buildErr == nil {
		if catalog, loadErr := dnfquest.Load(ctx, index); loadErr == nil {
			for _, def := range catalog.Definitions() {
				if strings.TrimSpace(def.Name) != "" {
					questNames[def.ID] = def.Name
				}
			}
		}
	}

	type row struct {
		play      dnftown.TownMoviePlay
		area      dnftown.Area
		town      dnftown.Town
		sequence  int
		ending    int
		segment   dnfstorydigest.Segment
		found     bool
	}
	plays := movies.Plays()
	rows := make([]row, 0, len(plays))
	for _, play := range plays {
		area, areaOK := towns.FindArea(play.TownID, play.AreaID)
		town, _ := towns.Find(play.TownID)
		r := row{play: play, area: area, town: town, found: areaOK}
		if seq, ok := cinematicSequence(play.FilePath); ok {
			r.sequence = seq
			r.ending = 900 + seq
			if seg, ok := digest.SegmentForEnding(r.ending); ok {
				r.segment = seg
			}
		}
		rows = append(rows, r)
	}
	sort.SliceStable(rows, func(i, j int) bool {
		li, lj := rows[i].area.MinLevel, rows[j].area.MinLevel
		if li == 0 {
			li = 1 << 30
		}
		if lj == 0 {
			lj = 1 << 30
		}
		return li < lj
	})

	fmt.Printf("=== 章节动画对应表（%d 条）===\n\n", len(rows))
	fmt.Printf("%-4s %-4s %-4s %-13s %-5s %-6s %-8s %-9s %s\n",
		"Lv", "城镇", "区域", "影片标题", "片段号", "digest段", "段等级", "下发值", "前置任务")
	fmt.Println(strings.Repeat("-", 128))
	for _, r := range rows {
		level := "-"
		if r.area.MinLevel > 0 {
			level = fmt.Sprintf("%d", r.area.MinLevel)
		}
		title := r.play.Title
		if title == "" {
			title = "(无标题)"
		}
		seqText := "-"
		segText := "-"
		levelRange := "-"
		sendText := "-"
		if r.sequence > 0 {
			seqText = fmt.Sprintf("900+%02d", r.sequence)
		}
		if r.segment.Index > 0 {
			segText = fmt.Sprintf("#%d", r.segment.Index)
			levelRange = fmt.Sprintf("%d-%d", r.segment.LevelMin, r.segment.LevelMax)
			sendLevel := r.segment.LevelMin - 1
			if sendLevel < 0 {
				sendLevel = 0
			}
			sendText = fmt.Sprintf("%d", sendLevel)
		}
		quests := "-"
		if len(r.area.NeedQuests) > 0 {
			parts := make([]string, 0, len(r.area.NeedQuests))
			for _, id := range r.area.NeedQuests {
				if name, ok := questNames[id]; ok {
					parts = append(parts, fmt.Sprintf("%d(%s)", id, name))
				} else {
					parts = append(parts, fmt.Sprintf("%d", id))
				}
			}
			quests = strings.Join(parts, ", ")
		}
		fmt.Printf("%-4s %-4d %-4d %-13s %-5s %-6s %-8s %-9s %s\n",
			level, r.play.TownID, r.play.AreaID, title, seqText, segText, levelRange, sendText, quests)
	}

	fmt.Printf("\n=== digest 段表（etc/storydigest/digest.etc，共 %d 段）===\n\n", digest.Len())
	fmt.Printf("%-5s %-9s %-8s %s\n", "段号", "等级区间", "结尾段号", "说明")
	fmt.Println(strings.Repeat("-", 60))
	for _, seg := range digest.Segments() {
		note := ""
		if seg.Ending == 0 {
			note = "无结尾影片"
		} else {
			note = fmt.Sprintf("scene %d", seg.Ending)
			if seg.Ending >= 901 && seg.Ending <= 913 {
				note += fmt.Sprintf(" → origin_cinematic_%02d.avi", seg.Ending-900)
			}
		}
		fmt.Printf("%-5d %-9s %-8d %s\n", seg.Index,
			fmt.Sprintf("%d-%d", seg.LevelMin, seg.LevelMax), seg.Ending, note)
	}
}