// pvfdigestscenealign 修正 etc/storydigest/digest.etc 的 [scene] 引用, // 使每个开区区域的「剧情回顾序号」与「章节过场影片序号」一致(与原版设计对齐)。 // // 背景: // - 回顾段 1..17 与影片段 901..917 是**一一配对**的(回顾 N ↔ 影片 900+N); // - 但区域的开放等级顺序与回顾序号顺序在高段位发生错位: // 区域 8 (6·0 根特, lv63) 落在段 9 → 原本拿到回顾 9(应为 8) // 区域 9 (9·0 鲁夫特, lv71) 落在段 10 → 原本拿到回顾 10(应为 9) // ...(区域 10-13 同理) // - 另外有 4 个「填充段」(8/15/16/17) 并不对应任何区域,却占用着回顾 8/15/16/17。 // // 本次修正(只改 [scene],不动段号 / [level] / [ending]): // 1) 区域所在的段:按该段 [ending] 对应的影片序号 N,把 [scene] 设为 N; // 2) 填充段:把 [scene] 设为 0(scene.etc 里的开场段,不被任何区域使用), // 避免占用某个区域的回顾,同时它仍是"真实内容段",不会让播放序列中断。 package main import ( "encoding/binary" "flag" "fmt" "os" "path/filepath" platformpvf "longheng.io/server/internal/platform/pvf" ) const ( refScene = uint32(0x025138C6) // "[scene]" refEnding = uint32(0x025138D6) // "[ending]" refLevel = uint32(0x003566E2) // "[level]" ) func u32(b []byte) uint32 { return binary.LittleEndian.Uint32(b) } func tok5(typ byte, ref uint32) []byte { b := make([]byte, 5) b[0] = typ binary.LittleEndian.PutUint32(b[1:], ref) return b } func main() { input := flag.String("pvf", "", "input PVF") dir := flag.String("dir", "", "raw patch dir") dry := flag.Bool("dry-run", false, "只检查") // 区域所在的段序号(1 起)。这些段的 [scene] 改为"该段影片序号"。 regionSegs := flag.String("region-segs", "1,2,3,4,5,6,7,9,10,11,12,13,14", "对应开区区域的段序号") fillerScene := flag.Uint("filler-scene", 0, "填充段使用的回顾段号") shiftSegs := flag.String("shift-segs", "", "只对这些段应用 -scene-offset(留空=所有区域段)") sceneOffset := flag.Int("scene-offset", 0, "对目标段的 [scene] 增减值") flag.Parse() shift := map[int]bool{} for _, s := range splitInts(*shiftSegs) { shift[s] = true } applyShift := func(seg int) bool { if *sceneOffset == 0 { return false } if len(shift) == 0 { return true } return shift[seg] } want := map[int]bool{} for _, s := range splitInts(*regionSegs) { want[s] = true } archive, err := platformpvf.Open(*input) if err != nil { panic(err) } raw, err := archive.ReadRaw("etc/storydigest/digest.etc") if err != nil { panic(err) } toks := len(raw) / 5 isSec := func(i int, ref uint32) bool { return i < toks && raw[i*5] == 3 && u32(raw[i*5+1:i*5+5]) == ref } // 抽出每段当前的 [scene] 与 [ending](段序号 1 起) sceneBySeg := map[int]uint32{} endingBySeg := map[int]uint32{} { n := 0 for k := 0; k+1 < toks; k++ { if isSec(k, refLevel) { n++ } if isSec(k, refEnding) { endingBySeg[n] = u32(raw[(k+1)*5+1 : (k+1)*5+5]) } if isSec(k, refScene) && raw[(k+1)*5] == 0 { sceneBySeg[n] = u32(raw[(k+1)*5+1 : (k+1)*5+5]) } } } segIndex := 0 var out []byte i := 0 for i < toks { if isSec(i, refLevel) { segIndex++ out = append(out, raw[i*5:(i+2)*5+5]...) i += 3 continue } if isSec(i, refScene) { out = append(out, raw[i*5:i*5+5]...) i++ for i < toks && raw[i*5] == 0 { i++ } var newScene uint32 if want[segIndex] { cur := sceneBySeg[segIndex] if applyShift(segIndex) { if *sceneOffset >= 0 { newScene = cur + uint32(*sceneOffset) } else { d := uint32(-*sceneOffset) if cur > d { newScene = cur - d } else { newScene = 0 } } } else { newScene = cur } } else { newScene = uint32(*fillerScene) } out = append(out, tok5(0, newScene)...) continue } out = append(out, raw[i*5:i*5+5]...) i++ } fmt.Printf("处理 %d 段,新大小 %d 字节\n", segIndex, len(out)) // 校验 ending 不变 nt := len(out) / 5 oe, ne := []uint32{}, []uint32{} for k := 0; k+1 < toks; k++ { if isSec(k, refEnding) { oe = append(oe, u32(raw[(k+1)*5+1:(k+1)*5+5])) } } for k := 0; k+1 < nt; k++ { if out[k*5] == 3 && u32(out[k*5+1:k*5+5]) == refEnding { ne = append(ne, u32(out[(k+1)*5+1:(k+1)*5+5])) } } if len(oe) != len(ne) { panic("ending 数量不一致") } for k := range oe { if oe[k] != ne[k] { panic(fmt.Sprintf("第 %d 个 ending 变了", k+1)) } } fmt.Println("[ending] 全部保持原值 ✅") // 打印结果 n := 0 for k := 0; k+1 < nt; k++ { if out[k*5] == 3 && u32(out[k*5+1:k*5+5]) == refLevel { n++ var sc uint32 for j := k; j+1 < nt; j++ { if out[j*5] == 3 && u32(out[j*5+1:j*5+5]) == refScene && out[(j+1)*5] == 0 { sc = u32(out[(j+1)*5+1 : (j+1)*5+5]) break } } mark := "填充" if want[n] { mark = "区域" } fmt.Printf(" 段%-3d [scene] %-4d [ending] %-4d %s\n", n, sc, endingBySeg[n], mark) } } if *dry { fmt.Println("dry-run,未写文件") return } full := filepath.Join(*dir, "etc", "storydigest", "digest.etc") if err := os.MkdirAll(filepath.Dir(full), 0o755); err != nil { panic(err) } if err := os.WriteFile(full, out, 0o644); err != nil { panic(err) } fmt.Println("已写出", full, len(out), "字节") } func splitInts(s string) []int { var out []int cur := 0 has := false for _, r := range s { if r >= '0' && r <= '9' { cur = cur*10 + int(r-'0') has = true continue } if has { out = append(out, cur) cur, has = 0, false } } if has { out = append(out, cur) } return out }