pre cw with probe and a bunch script to read game behavior

internal/gameserver/battle_capture.go

@@ -31,6 +31,31 @@ type battleCapture struct {
 	StageID        uint32    `json:"stage_id"`
 }
 
+// Preserve every result field, including fields whose native names are still
+// obfuscated. The display report intentionally retains only aggregate stats.
+func saveBattleResultCapture(req *goproto.PVEBattleResultCsReq) error {
+	if req == nil {
+		return nil
+	}
+	wire, err := proto.Marshal(req)
+	if err != nil {
+		return err
+	}
+	pretty, err := (protojson.MarshalOptions{Indent: "  ", EmitUnpopulated: true}).Marshal(req)
+	if err != nil {
+		return err
+	}
+	hash := sha256.Sum256(wire)
+	dir := filepath.Join("battle_diagnostics", time.Now().UTC().Format("20060102T150405.000000000Z")+fmt.Sprintf("_result_%x", hash[:6]))
+	if err := os.MkdirAll(dir, 0700); err != nil {
+		return err
+	}
+	if err := os.WriteFile(filepath.Join(dir, "battle_result.bin"), wire, 0600); err != nil {
+		return err
+	}
+	return os.WriteFile(filepath.Join(dir, "battle_result.json"), pretty, 0600)
+}
+
 func saveBattleCapture(msg proto.Message, cmdID uint16, response []byte) ([]byte, *battleCapture, error) {
 	carrier, ok := msg.(interface {
 		GetBattleInfo() *goproto.SceneBattleInfo