Clean project layout and fix release workflow

.gitea/workflows/build-windows-exe.yml

@@ -25,25 +25,26 @@ jobs:
       - name: Test
         shell: bash
         run: |
-          cd VRWT_Tool/VRC_OSC
           GO111MODULE=on go test ./...
 
       - name: Build executables
         shell: bash
         run: |
-          cd VRWT_Tool/VRC_OSC
           mkdir -p dist
-          GO111MODULE=on GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -o dist/vrc_osc.exe ./cmd/vrc_osc
-          GO111MODULE=on GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -o dist/vrwt_tool.exe ./cmd/vrwt_tool
+          VERSION="${GITHUB_REF_NAME}"
+          BUILD_TIME="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
+          GO111MODULE=on GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-H windowsgui -X vrc_osc_go/internal/buildinfo.Version=${VERSION} -X vrc_osc_go/internal/buildinfo.BuildTime=${BUILD_TIME}" -o dist/vrc_osc.exe ./cmd/vrc_osc
+          GO111MODULE=on GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-H windowsgui -X vrc_osc_go/internal/buildinfo.Version=${VERSION} -X vrc_osc_go/internal/buildinfo.BuildTime=${BUILD_TIME}" -o dist/vrc_osc_launcher.exe ./cmd/vrc_osc_launcher
+          GO111MODULE=on GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-H windowsgui -X vrc_osc_go/internal/buildinfo.Version=${VERSION} -X vrc_osc_go/internal/buildinfo.BuildTime=${BUILD_TIME}" -o dist/vrc_osc_gui.exe ./cmd/vrc_osc_gui
+          GO111MODULE=on GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags "-X vrc_osc_go/internal/buildinfo.Version=${VERSION} -X vrc_osc_go/internal/buildinfo.BuildTime=${BUILD_TIME}" -o dist/vrwt_tool.exe ./cmd/vrwt_tool
 
       - name: Package executables
         shell: bash
         run: |
-          cd VRWT_Tool/VRC_OSC
           cp config/config.example.toml dist/config.example.toml
           cp config/secrets.example.toml dist/secrets.example.toml
           cp config/guests.example.txt dist/guests.example.txt
-          (cd dist && zip -r vrc_osc-windows.zip vrc_osc.exe vrwt_tool.exe config.example.toml secrets.example.toml guests.example.txt)
+          (cd dist && zip -r vrc_osc-windows.zip vrc_osc.exe vrc_osc_launcher.exe vrc_osc_gui.exe vrwt_tool.exe config.example.toml secrets.example.toml guests.example.txt)
 
       - name: Create Release
         env:
@@ -69,7 +70,7 @@ jobs:
               "${api}/repos/${owner_repo}/releases")
             release_id=$(printf '%s' "${release_json}" | python3 -c 'import json,sys; print(json.load(sys.stdin)["id"])')
           fi
-          asset_path="VRWT_Tool/VRC_OSC/dist/vrc_osc-windows.zip"
+          asset_path="dist/vrc_osc-windows.zip"
           curl -fsSL -X POST \
             -H "Authorization: token ${GITEA_TOKEN}" \
             -F "attachment=@${asset_path}" \

.gitignore

@@ -5,9 +5,28 @@ config/config.toml
 config/secrets.toml
 config/guests.txt
 runtime/
+dist/
+.gocache/
+.gomodcache/
+.gotelemetry/
+.gotmp/
+.telemetry/
+.appdata/
+.tmp/
 .vrchat_cookie.txt
 src/.vrchat_cookie.txt
 
+*.exe
+*.exe~
+current-*.png
+desktop-shot.png
+gui-screenshot*.png
+gui-settings-shot.png
+gui-window-*.png
+pw_*.png
+screen-check.png
+window-shot.png
+
 *.bak
 *.bak_*
 backup_*/

.goenv

@@ -0,0 +1 @@
+GOTELEMETRY=off

EXE.md

@@ -0,0 +1,35 @@
+# Windows Release Packaging
+
+## Build
+
+Release の zip は Gitea Actions で作ります。
+
+```powershell
+go build -ldflags="-H windowsgui" -o .\dist\vrc_osc.exe ./cmd\vrc_osc
+go build -ldflags="-H windowsgui" -o .\dist\vrc_osc_launcher.exe ./cmd\vrc_osc_launcher
+go build -ldflags="-H windowsgui" -o .\dist\vrc_osc_gui.exe ./cmd\vrc_osc_gui
+go build -o .\dist\vrwt_tool.exe ./cmd\vrwt_tool
+```
+
+## 起動
+
+通常は `vrc_osc_launcher.exe` を起動してください。
+
+- 起動時に最新 Release をチェック
+- 新しい版があれば自動更新
+- 更新後に本体を起動
+
+`vrc_osc.exe` を直接起動した場合は更新チェックしません。
+
+## 配置
+
+Release zip を展開したフォルダに以下を置きます。
+
+- `vrc_osc.exe`
+- `vrc_osc_launcher.exe`
+- `vrc_osc_gui.exe`
+- `vrwt_tool.exe`
+- `config\`
+- `runtime\`
+
+`runtime\` は起動時に作られます。

README.md

@@ -1,123 +1,74 @@
 # VRC_OSC
 
-VRC_OSC は、VRChat の状態を見て Discord やログ連携を行うためのツールです。
+VRChat のログ監視、Discord ミュート連携、OCR、同意リスト生成をまとめたツールです。
 
-一番の使い方は、VRChat の `ExMenu` から操作することです。
-`ExMenu` は VRChat のメニュー画面に出る、追加の操作メニューです。
+## 主な機能
 
-## できること
-
-- VRChat のログを見て Discord に通知する
-- Discord のミュートを VRChat 側の操作に合わせて切り替える
-- VRChat 画面を読み取って OCR する
-- OCR した文字を翻訳してコピーする
-
-## 画面イメージ
-
-### ExMenu
-
-VRChat のメニュー画面から、このツールの機能を操作します。
-
-![ExMenu 1](doc/ExMenu1.png)
-
-![ExMenu 2](doc/ExMenu2.png)
-
-### VRC Log
-
-VRChat のログ確認や通知の流れは、次のようなイメージです。
-
-![VRC Log](doc/VRC_Log.png)
-
-## 使い方
-
-1. 必要な設定ファイルを用意します。
-2. ツールを起動します。
-3. VRChat を開きます。
-4. VRChat の `ExMenu` から必要な機能を選びます。
-
-### Discord のミュート連動
-
-VRChat 側で特定の操作が行われたときに、Discord のミュート状態を切り替えます。
-通話中に VRChat を使うとき、Discord の音声操作を手で切り替える手間を減らすための機能です。
-
-### OCR と翻訳
-
-VRChat 画面の文字を読み取って、必要に応じて翻訳します。
-見た文字や翻訳結果はコピーできるので、内容をそのまま使いやすくなります。
+- VRChat の入退出ログを監視して `join / leave` を出力
+- Discord のミュート切り替え
+- OCR で画面文字を取得
+- 同意フォーム用の JSON 生成とログ抽出
+- Gitea Release からの自動更新
 
 ## 起動方法
 
-PowerShell から起動する場合:
+配布 zip を展開したら、まず `vrc_osc_launcher.exe` を起動してください。
 
 ```powershell
-bin\vrc_osc.ps1
+vrc_osc_launcher.exe
 ```
 
-Python から直接起動する場合:
+launcher は起動時に最新 Release を確認します。新しい版があれば自動で更新してから本体を起動します。
+
+本体を直接起動することもできます。
 
 ```powershell
-python src\app.py
+vrc_osc.exe
 ```
 
-## 事前準備
+ただし、この場合は自動更新は走りません。
 
-依存関係を入れます。
+## 配布物
 
-```powershell
-python -m pip install -r requirements.txt
-```
+Release の zip には次のファイルが入ります。
 
-## 設定ファイル
+- `vrc_osc.exe`
+- `vrc_osc_launcher.exe`
+- `vrwt_tool.exe`
+- `config.example.toml`
+- `secrets.example.toml`
+- `guests.example.txt`
 
-設定は `config/` に置きます。
+## 設定
+
+設定ファイルは exe の横の `config/` に置きます。
 
 - `config/config.toml`
 - `config/secrets.toml`
 - `config/guests.txt`
 
-サンプルはそれぞれ `*.example.*` を使って作成できます。
+最初は各 `*.example.*` をコピーして使ってください。
 
-## 初期セットアップ
+## Release 更新
 
-最初は、`config/` のサンプルファイルを実ファイルにしてから中身を埋めます。
+自動更新は Gitea の Release を参照します。
 
-1. `config/config.example.toml` を `config/config.toml` にコピーします。
-2. `config/secrets.example.toml` を `config/secrets.toml` にコピーします。
-3. `config/guests.example.txt` を `config/guests.txt` にコピーします。
-4. `config/config.toml` の `self.name` を自分の VRChat 表示名にします。
-5. `config/secrets.toml` の `discord.webhook_url` を設定します。
-6. `config/secrets.toml` の `vrchat.username` と `vrchat.password` を設定します。
-7. `config/guests.txt` に、あらかじめ guest として見たい参加者名を 1 行ずつ書きます。
-8. 自分の名前も guest 扱いしたい場合は、`guests.txt` に自分の名前も 1 行追加します。
+- 更新元: `https://git.vrcworldtour.com/every_holiday/VRCWT-OSC/releases`
+- 対象 asset: `vrc_osc-windows.zip`
 
-`guests.txt` は、例として次のように書きます。
+## 開発時のビルド
 
-```text
-GuestUserA
-GuestUserB
-YourNameHere
+```powershell
+go test ./...
+go build -ldflags="-H windowsgui" -o .\dist\vrc_osc.exe ./cmd/vrc_osc
+go build -ldflags="-H windowsgui" -o .\dist\vrc_osc_launcher.exe ./cmd/vrc_osc_launcher
+go build -ldflags="-H windowsgui" -o .\dist\vrc_osc_gui.exe ./cmd/vrc_osc_gui
+go build -o .\dist\vrwt_tool.exe ./cmd\vrwt_tool
 ```
 
-## よく使う設定
+## ログ
 
-- `discord.webhook_url`
-  - Discord に通知を送るための Webhook URL
-- `vrchat.username`
-  - VRChat のアカウント名
-- `vrchat.password`
-  - VRChat のパスワード
-- `staff.names`
-  - スタッフとして扱う名前
-- `guest.file`
-  - guest 名簿のファイル
-
-## 補足
-
-この README は、まず使い方が分かることを優先して簡単にまとめています。
-細かい内部仕様が必要な場合は、ソースコードと `config/*.example.*` を見てください。
-
-## 詳しい資料
-
-- [設計書](doc/design.md)
-- [シーケンス図](doc/sequence.md)
-- [ワークフロー](doc/workflow.md)
+- `runtime/runtime.log`
+- `runtime/join_leave.log`
+- `runtime/latest_ocr.png`
+- `runtime/latest_screenshot.png`

VRWT_Tool/.gitea/workflows/build-windows-exe.yml

@@ -1,50 +0,0 @@
-name: build-windows-exe
-
-on:
-  push:
-
-jobs:
-  build:
-    runs-on: windows-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install Go
-        shell: pwsh
-        run: |
-          choco install golang --version=1.22.0 -y --no-progress
-          $env:PATH = "C:\Program Files\Go\bin;$env:PATH"
-          go version
-
-      - name: Test
-        working-directory: VRC_OSC
-        shell: pwsh
-        run: |
-          $env:PATH = "C:\Program Files\Go\bin;$env:PATH"
-          go test ./...
-
-      - name: Build executables
-        working-directory: VRC_OSC
-        shell: pwsh
-        run: |
-          $env:PATH = "C:\Program Files\Go\bin;$env:PATH"
-          go build -o dist\vrc_osc.exe ./cmd/vrc_osc
-          go build -o dist\vrwt_tool.exe ./cmd/vrwt_tool
-
-      - name: Package executables
-        working-directory: VRC_OSC
-        shell: pwsh
-        run: |
-          New-Item -ItemType Directory -Force -Path dist | Out-Null
-          Copy-Item config\config.example.toml dist\config.example.toml
-          Copy-Item config\secrets.example.toml dist\secrets.example.toml
-          Copy-Item config\guests.example.txt dist\guests.example.txt
-          Compress-Archive -Path dist\vrc_osc.exe,dist\vrwt_tool.exe,dist\config.example.toml,dist\secrets.example.toml,dist\guests.example.txt -DestinationPath dist\vrc_osc-windows.zip -Force
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: vrc_osc-windows
-          path: VRC_OSC/dist/vrc_osc-windows.zip

VRWT_Tool/VRC_OSC/.gitignore

@@ -1,13 +0,0 @@
-__pycache__/
-*.py[cod]
-
-config/config.toml
-config/secrets.toml
-config/guests.txt
-runtime/
-.vrchat_cookie.txt
-src/.vrchat_cookie.txt
-
-*.bak
-*.bak_*
-backup_*/

VRWT_Tool/VRC_OSC/bin/vrc_osc.ps1

@@ -1,7 +0,0 @@
-$ErrorActionPreference = "Stop"
-
-$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
-$RootDir = Resolve-Path (Join-Path $ScriptDir "..")
-$EntryPoint = Join-Path $RootDir "bin\vrc_osc.py"
-
-python $EntryPoint

VRWT_Tool/VRC_OSC/cmd/vrc_osc/main.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"flag"
-	"log"
-	"os"
-
-	"vrc_osc_go/internal/app"
-)
-
-func main() {
-	var configPath string
-	var mode string
-	flag.StringVar(&configPath, "config", "config/config.toml", "path to config.toml")
-	flag.StringVar(&mode, "mode", "", "generate-json or extract-log")
-	flag.Parse()
-
-	if err := app.Run(configPath, mode); err != nil {
-		log.SetOutput(os.Stderr)
-		log.Fatalf("vrc_osc_go: %v", err)
-	}
-}

VRWT_Tool/VRC_OSC/config/config.example.toml

@@ -1,22 +0,0 @@
-[self]
-name = ""
-
-[staff]
-names = []
-
-[guest]
-file = "config/guests.txt"
-
-[notice]
-missing_count = 0
-
-[ocr.crop]
-left = 0.05
-top = 0.35
-right = 0.95
-bottom = 0.95
-
-[ocr]
-preprocess = true
-scale = 1.5
-use_angle_cls = false

VRWT_Tool/VRC_OSC/config/guests.example.txt

@@ -1,3 +0,0 @@
-GuestUserA
-GuestUserB
-GuestUserC

VRWT_Tool/VRC_OSC/config/secrets.example.toml

@@ -1,6 +0,0 @@
-[discord]
-webhook_url = ""
-
-[vrchat]
-username = ""
-password = ""

VRWT_Tool/VRC_OSC/internal/app/discord.go

@@ -1,36 +0,0 @@
-package app
-
-import (
-	"bytes"
-	"fmt"
-	"log"
-	"os/exec"
-)
-
-func pressDiscordMuteHotkey() error {
-	script := `
-$p = Get-Process | Where-Object { $_.MainWindowTitle -match 'Discord' } | Select-Object -First 1
-if ($null -eq $p) { exit 2 }
-[void][System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-$wshell = New-Object -ComObject WScript.Shell
-$null = $wshell.AppActivate($p.Id)
-Start-Sleep -Milliseconds 150
-$wshell.SendKeys('^+m')
-`
-
-	cmd := exec.Command("powershell", "-NoProfile", "-ExecutionPolicy", "Bypass", "-Command", script)
-	out, err := cmd.CombinedOutput()
-	if len(out) > 0 {
-		log.Printf("discord mute output: %s", string(out))
-	}
-	if err != nil {
-		return fmt.Errorf("discord mute failed: %w", err)
-	}
-	return nil
-}
-
-func pressDiscordMuteHotkeyLegacy() error {
-	var buf bytes.Buffer
-	_ = buf
-	return pressDiscordMuteHotkey()
-}

VRWT_Tool/VRC_OSC/internal/app/ocr.go

@@ -1,28 +0,0 @@
-package app
-
-import (
-	"fmt"
-	"log"
-	"os/exec"
-)
-
-func runPythonOcrFromScreen() error {
-	script := `
-import sys
-from pathlib import Path
-root = Path(r"C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC")
-sys.path.insert(0, str(root / "src"))
-from ocr.ocr_actions import runOcrFromScreen
-runOcrFromScreen()
-`
-	cmd := exec.Command("python", "-c", script)
-	cmd.Dir = `C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC`
-	out, err := cmd.CombinedOutput()
-	if len(out) > 0 {
-		log.Printf("ocr output: %s", string(out))
-	}
-	if err != nil {
-		return fmt.Errorf("ocr failed: %w", err)
-	}
-	return nil
-}

VRWT_Tool/VRC_OSC/internal/app/runtime.go

@@ -1,48 +0,0 @@
-package app
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"time"
-
-	"vrc_osc_go/internal/common"
-)
-
-func appendRuntimeLog(title, text string) error {
-	dir := filepath.Join(common.RootDir(), "runtime")
-	if err := os.MkdirAll(dir, 0o755); err != nil {
-		return err
-	}
-	path := filepath.Join(dir, "runtime.log")
-	body := text
-	if body == "" {
-		body = "(empty)"
-	}
-	f, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	_, err = fmt.Fprintf(f, "\n[%s] %s\n%s\n", time.Now().Format("2006-01-02 15:04:05"), title, body)
-	return err
-}
-
-func appendJoinLeaveLog(text string) error {
-	dir := filepath.Join(common.RootDir(), "runtime")
-	if err := os.MkdirAll(dir, 0o755); err != nil {
-		return err
-	}
-	path := filepath.Join(dir, "join_leave.log")
-	body := text
-	if body == "" {
-		body = "(empty)"
-	}
-	f, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	_, err = fmt.Fprintf(f, "\n[%s] VRC JOIN/LEAVE\n%s\n", time.Now().Format("2006-01-02 15:04:05"), body)
-	return err
-}

VRWT_Tool/VRC_OSC/internal/app/vrc_log.go

@@ -1,313 +0,0 @@
-package app
-
-import (
-	"bufio"
-	"fmt"
-	"log"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-	"time"
-)
-
-var (
-	joinPattern          = regexp.MustCompile(`OnPlayerJoined\s+(.+?)\s+\(usr_[0-9a-fA-F-]+\)`)
-	leftPattern          = regexp.MustCompile(`OnPlayerLeft\s+(.+?)\s+\(usr_[0-9a-fA-F-]+\)`)
-	worldIdPattern       = regexp.MustCompile(`worldId=(wrld_[0-9a-fA-F-]+)`)
-	instanceIdPattern    = regexp.MustCompile(`instanceId=([^,}\s]+)`)
-	worldNamePattern     = regexp.MustCompile(`worldName=([^,}]+)`)
-	worldLocationPattern = regexp.MustCompile(`worldId=(wrld_[0-9a-fA-F-]+):([^\s,\]\)\"']+)`)
-	worldPattern         = regexp.MustCompile(`(wrld_[0-9a-fA-F-]+(?::[^\s\]\)\"']+)?)`)
-	enteringRoomPattern  = regexp.MustCompile(`\[Behaviour\]\s+(?:Entering Room|Joining or Creating Room):\s+(.+)$`)
-)
-
-type vrcLogState struct {
-	location         string
-	worldID          string
-	instanceID       string
-	worldName        string
-	pendingWorldName string
-	presentSet       map[string]struct{}
-	initialized      bool
-}
-
-func getVrchatLogDir() (string, error) {
-	userProfile := os.Getenv("USERPROFILE")
-	if userProfile == "" {
-		return "", os.ErrNotExist
-	}
-	return filepath.Join(userProfile, "AppData", "LocalLow", "VRChat", "VRChat"), nil
-}
-
-func findLatestVrchatLog() (string, error) {
-	dir, err := getVrchatLogDir()
-	if err != nil {
-		return "", err
-	}
-
-	entries, err := os.ReadDir(dir)
-	if err != nil {
-		return "", err
-	}
-
-	var latest string
-	var latestMod time.Time
-	for _, entry := range entries {
-		if entry.IsDir() {
-			continue
-		}
-		name := entry.Name()
-		if !strings.HasSuffix(strings.ToLower(name), ".log") && !strings.HasSuffix(strings.ToLower(name), ".txt") {
-			continue
-		}
-		info, err := entry.Info()
-		if err != nil {
-			continue
-		}
-		if info.ModTime().After(latestMod) {
-			latestMod = info.ModTime()
-			latest = filepath.Join(dir, name)
-		}
-	}
-	if latest == "" {
-		return "", os.ErrNotExist
-	}
-	return latest, nil
-}
-
-func watchVrchatLog() {
-	lastPath := ""
-	lastSize := int64(0)
-	state := &vrcLogState{
-		presentSet: map[string]struct{}{},
-	}
-	for {
-		path, err := findLatestVrchatLog()
-		if err != nil {
-			time.Sleep(2 * time.Second)
-			continue
-		}
-		info, err := os.Stat(path)
-		if err != nil {
-			time.Sleep(2 * time.Second)
-			continue
-		}
-		if path != lastPath {
-			log.Printf("vrchat log watching %s", path)
-			lastPath = path
-			lastSize = 0
-			if err := scanExistingVrchatLog(path, state); err != nil {
-				log.Printf("vrchat log initial scan failed: %v", err)
-			}
-			if info2, err := os.Stat(path); err == nil {
-				lastSize = info2.Size()
-			} else {
-				lastSize = info.Size()
-			}
-			time.Sleep(2 * time.Second)
-			continue
-		}
-
-		if info.Size() < lastSize {
-			lastSize = 0
-		}
-		if info.Size() > lastSize {
-			f, err := os.Open(path)
-			if err != nil {
-				time.Sleep(2 * time.Second)
-				continue
-			}
-			_, _ = f.Seek(lastSize, 0)
-			scanner := bufio.NewScanner(f)
-			for scanner.Scan() {
-				line := scanner.Text()
-				if err := appendRuntimeLog("VRC LOG", line); err != nil {
-					log.Printf("append runtime log failed: %v", err)
-				}
-				if changed, worldLabel := updateWorldState(state, line); changed {
-					log.Printf("world changed: %s", worldLabel)
-					state.presentSet = map[string]struct{}{}
-					_ = appendRuntimeLog("VRC WORLD", worldLabel)
-				}
-				if m := joinPattern.FindStringSubmatch(line); len(m) == 2 {
-					name := strings.TrimSpace(m[1])
-					state.presentSet[name] = struct{}{}
-					out := fmt.Sprintf("[join] %s (%d)", name, len(state.presentSet))
-					log.Print(out)
-					_ = appendJoinLeaveLog(out)
-					continue
-				}
-				if m := leftPattern.FindStringSubmatch(line); len(m) == 2 {
-					name := strings.TrimSpace(m[1])
-					delete(state.presentSet, name)
-					out := fmt.Sprintf("[leave] %s (%d)", name, len(state.presentSet))
-					log.Print(out)
-					_ = appendJoinLeaveLog(out)
-					continue
-				}
-			}
-			lastSize = info.Size()
-			_ = f.Close()
-		}
-		time.Sleep(2 * time.Second)
-	}
-}
-
-func scanExistingVrchatLog(path string, state *vrcLogState) error {
-	f, err := os.Open(path)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	state.presentSet = map[string]struct{}{}
-	state.location = ""
-	state.worldID = ""
-	state.instanceID = ""
-	state.worldName = ""
-	state.pendingWorldName = ""
-	state.initialized = false
-
-	scanner := bufio.NewScanner(f)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if changed, _ := updateWorldState(state, line); changed {
-			state.presentSet = map[string]struct{}{}
-		}
-		if m := joinPattern.FindStringSubmatch(line); len(m) == 2 {
-			name := strings.TrimSpace(m[1])
-			state.presentSet[name] = struct{}{}
-			continue
-		}
-		if m := leftPattern.FindStringSubmatch(line); len(m) == 2 {
-			name := strings.TrimSpace(m[1])
-			delete(state.presentSet, name)
-			continue
-		}
-	}
-	if err := scanner.Err(); err != nil {
-		return err
-	}
-	state.initialized = true
-	if state.worldName != "" {
-		log.Printf("world changed: %s", state.worldName)
-		_ = appendRuntimeLog("VRC WORLD", state.worldName)
-	}
-	return nil
-}
-
-func updateWorldState(state *vrcLogState, line string) (bool, string) {
-	worldID := ""
-	instanceID := ""
-	worldName := ""
-	roomTitle := ""
-
-	if m := enteringRoomPattern.FindStringSubmatch(line); len(m) == 2 {
-		roomTitle = strings.TrimSpace(m[1])
-		state.pendingWorldName = roomTitle
-	}
-	if m := worldLocationPattern.FindStringSubmatch(line); len(m) == 3 {
-		worldID = strings.TrimSpace(m[1])
-		instanceID = strings.TrimSpace(m[2])
-	}
-
-	if m := worldIdPattern.FindStringSubmatch(line); len(m) == 2 {
-		worldID = strings.TrimSpace(m[1])
-	}
-	if m := instanceIdPattern.FindStringSubmatch(line); len(m) == 2 {
-		instanceID = strings.TrimSpace(m[1])
-	}
-	if m := worldNamePattern.FindStringSubmatch(line); len(m) == 2 {
-		worldName = strings.TrimSpace(m[1])
-	}
-
-	if m := enteringRoomPattern.FindStringSubmatch(line); len(m) == 2 && worldID == "" {
-		if worldMatch := worldPattern.FindStringSubmatch(m[1]); len(worldMatch) == 2 {
-			worldID = worldMatch[1]
-		}
-	}
-
-	nextLocation := ""
-	if worldID != "" {
-		nextLocation = worldID
-		if instanceID != "" {
-			nextLocation = worldID + ":" + instanceID
-		}
-	}
-
-	if nextLocation != "" && nextLocation != state.location {
-		state.location = nextLocation
-		state.worldID = worldID
-		state.instanceID = instanceID
-		if worldName != "" {
-			state.worldName = worldName
-		} else if shouldUseRoomTitlePreferLatest(roomTitle, state.worldName) {
-			state.worldName = roomTitle
-		}
-		label := state.worldName
-		if label == "" {
-			label = state.worldID
-		}
-		if label == "" {
-			label = nextLocation
-		}
-		if state.initialized {
-			log.Printf("world changed: %s", label)
-			_ = appendRuntimeLog("VRC WORLD", label)
-		}
-		return true, label
-	}
-
-	if worldName != "" {
-		state.worldName = worldName
-		state.pendingWorldName = ""
-		return false, ""
-	}
-	if shouldUseRoomTitlePreferLatest(roomTitle, state.worldName) {
-		state.worldName = roomTitle
-	}
-
-	return false, ""
-}
-
-func shouldUseRoomTitle(roomTitle, currentWorldName string) bool {
-	if roomTitle == "" {
-		return false
-	}
-	if strings.Contains(roomTitle, "Home Location") {
-		return false
-	}
-	if roomTitle == "Holiday-Cottage" && currentWorldName != "" && currentWorldName != roomTitle {
-		return false
-	}
-	if currentWorldName == "" {
-		return true
-	}
-	if roomTitle == currentWorldName {
-		return false
-	}
-	if len(roomTitle) > len(currentWorldName) {
-		return true
-	}
-	if strings.Contains(roomTitle, "「") || strings.Contains(roomTitle, "」") || strings.Contains(roomTitle, "[") {
-		return true
-	}
-	return false
-}
-
-func shouldUseRoomTitlePreferLatest(roomTitle, currentWorldName string) bool {
-	if roomTitle == "" {
-		return false
-	}
-	if strings.Contains(roomTitle, "Home Location") {
-		return false
-	}
-	if currentWorldName == "" {
-		return true
-	}
-	if roomTitle == currentWorldName {
-		return false
-	}
-	return true
-}

VRWT_Tool/VRC_OSC/internal/common/project_paths.go

@@ -1,16 +0,0 @@
-package common
-
-import (
-	"os"
-	"path/filepath"
-)
-
-func RuntimeBaseDir() string {
-	exe, err := os.Executable()
-	if err == nil {
-		return filepath.Dir(exe)
-	}
-	return "."
-}
-
-func RootDir() string { return RuntimeBaseDir() }

VRWT_Tool/VRC_OSC/internal/config/config.go

@@ -1,118 +0,0 @@
-package config
-
-import (
-	"bufio"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	"vrc_osc_go/internal/common"
-)
-
-type Config struct {
-	OSC    OSCConfig
-	VrcLog VrcLogConfig
-}
-
-type OSCConfig struct {
-	Host string
-	Port int
-}
-
-type VrcLogConfig struct {
-	SelfName     string
-	GuestNames   []string
-	StaffNames   []string
-	MissingCount int
-	LogPatterns  []string
-}
-
-func Load(path string) (*Config, error) {
-	cfg := &Config{
-		OSC: OSCConfig{Host: "127.0.0.1", Port: 9001},
-	}
-	if path == "" {
-		path = filepath.Join(common.RootDir(), "config", "config.toml")
-	} else if !filepath.IsAbs(path) {
-		path = filepath.Join(common.RootDir(), path)
-	}
-	file, err := os.Open(path)
-	if err != nil {
-		return cfg, nil
-	}
-	defer file.Close()
-
-	var section string
-	scanner := bufio.NewScanner(file)
-	for scanner.Scan() {
-		line := strings.TrimSpace(scanner.Text())
-		line = strings.TrimPrefix(line, "\ufeff")
-		if line == "" || strings.HasPrefix(line, "#") {
-			continue
-		}
-		if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
-			section = strings.Trim(line, "[]")
-			continue
-		}
-		parts := strings.SplitN(line, "=", 2)
-		if len(parts) != 2 {
-			continue
-		}
-		key := strings.TrimSpace(parts[0])
-		val := strings.TrimSpace(parts[1])
-		val = strings.Trim(val, "\"'")
-		switch section {
-		case "osc":
-			switch key {
-			case "host":
-				cfg.OSC.Host = val
-			case "port":
-				if n, err := strconv.Atoi(val); err == nil {
-					cfg.OSC.Port = n
-				}
-			}
-		case "self":
-			if key == "name" {
-				cfg.VrcLog.SelfName = val
-			}
-		case "notice":
-			if key == "missing_count" {
-				if n, err := strconv.Atoi(val); err == nil {
-					cfg.VrcLog.MissingCount = n
-				}
-			}
-		case "vrc_log":
-			if key == "patterns" {
-				cfg.VrcLog.LogPatterns = parseList(val)
-			}
-		case "staff":
-			if key == "names" {
-				cfg.VrcLog.StaffNames = parseList(val)
-			}
-		case "guest":
-			if key == "names" {
-				cfg.VrcLog.GuestNames = parseList(val)
-			}
-		}
-	}
-	return cfg, scanner.Err()
-}
-
-func parseList(value string) []string {
-	value = strings.TrimSpace(value)
-	value = strings.TrimPrefix(value, "[")
-	value = strings.TrimSuffix(value, "]")
-	if value == "" {
-		return nil
-	}
-	parts := strings.Split(value, ",")
-	out := make([]string, 0, len(parts))
-	for _, part := range parts {
-		part = strings.TrimSpace(strings.Trim(part, "\"'"))
-		if part != "" {
-			out = append(out, part)
-		}
-	}
-	return out
-}

VRWT_Tool/VRC_OSC/readme.txt

@@ -1,238 +0,0 @@
-# VRC_OSC
-
-VRChat の OSC パラメータを受けて、Discord ミュート、VRChat ログ監視、OCR、翻訳を実行するローカルツール。
-
-## 起動
-
-依存関係を入れる。
-
-```powershell
-python -m pip install -r requirements.txt
-```
-
-PowerShell から起動する。
-
-```powershell
-bin\vrc_osc.ps1
-```
-
-Python から直接起動する場合。
-
-```powershell
-python src\bin\vrc_osc.py
-```
-
-OSC は `127.0.0.1:9001` で待ち受ける。
-
-## 構成
-
-```text
-bin/                 PowerShell 起動スクリプト
-config/              example とローカル設定置き場
-src/app.py           アプリ本体のエントリ
-src/bin/             Python 起動スクリプト
-src/common/          パス、設定ロード、runtime ログなどの共通基盤
-src/discord_control/ Discord ウィンドウ操作
-src/ocr/             OCR 実行
-src/osc/             OSC gateway
-src/screen/          VRChat ウィンドウ検出とキャプチャ
-src/tools/           単体実行用の補助ツール
-src/translate/       翻訳
-src/vrc_log/         VRChat ログ解析と名簿照合
-```
-
-## 設定ファイル
-
-実設定は `config/config.toml` に置く。このファイルは Git に入れない。
-
-雛形は `config/config.example.toml`。
-
-```toml
-[self]
-name = "自分のVRChat表示名"
-
-[staff]
-names = [
-  "StaffUserA"
-]
-
-[guest]
-file = "config/guests.txt"
-
-[notice]
-missing_count = 3
-
-[ocr.crop]
-left = 0.05
-top = 0.35
-right = 0.95
-bottom = 0.95
-
-[ocr]
-preprocess = true
-scale = 1.5
-use_angle_cls = false
-```
-
-`self.name` は Discord 自動ミュート判定に使う。
-
-`staff.names` は表示対象だが guest 人数には含めない。
-
-`guest.file` は guest 名簿ファイル。guest 人数の母数と在室判定に使う。
-
-`notice.missing_count` は「あと何人以内で全員集合か」の通知範囲。例えば guest が 23 人で `missing_count = 3` の場合、20〜22 人のときに未入室 guest を出す。
-
-OCR 設定は速度と精度の調整用。
-
-`ocr.crop` は VRChat ウィンドウ内の相対座標。`0.0` から `1.0` で指定する。デフォルトは画面下側の中央寄りだけを読む。
-
-フル画面 OCR に戻す場合。
-
-```toml
-[ocr.crop]
-left = 0
-top = 0
-right = 1
-bottom = 1
-```
-
-`ocr.preprocess = true` はグレースケール化、コントラスト補正、シャープ化、拡大を行う。
-
-`ocr.scale` は前処理時の拡大率。大きいほど小さい文字に強くなるが遅くなる。
-
-`ocr.use_angle_cls = false` は角度分類を切って高速化する。縦書きや回転文字を読む必要がある場合だけ `true` にする。
-
-## guest 名簿
-
-`config/guests.txt` に 1 行 1 名で書く。このファイルは Git に入れない。
-
-雛形は `config/guests.example.txt`。
-
-```text
-GuestUserA
-GuestUserB
-GuestUserC
-```
-
-空行と `#` で始まる行は無視する。
-
-## 秘密情報
-
-秘密情報は `config/secrets.toml` に置く。このファイルは Git に入れない。
-
-雛形は `config/secrets.example.toml`。
-
-```toml
-[discord]
-webhook_url = ""
-
-[vrchat]
-username = ""
-password = ""
-```
-
-`discord.webhook_url` は VRC ログ結果の Discord Webhook 通知に使う。
-
-`vrchat.username` / `vrchat.password` は `src/tools/resolve_vrchat_user.py` を使う場合だけ必要。
-
-## OSC パラメータ
-
-Avatar Parameters 側の名前と一致させる。
-
-| Parameter | 動作 |
-| --- | --- |
-| `DiscordSend` | 押した瞬間に Discord の mute hotkey を送る |
-| `vrc_log` | VRC ログ監視の on/off |
-| `ocrEnabled` | VRChat 画面を撮って OCR |
-| `translation` | OCR して日本語翻訳 |
-
-## VRC ログ監視
-
-`vrc_log` を押すと、現在の VRChat ログを一度解析して Discord Webhook に送る。その後はログファイル末尾を追い、新しい join / leave / world 系ログが追記されたタイミングで即再解析する。
-
-以前のような `output_log = 10` の秒数ポーリング設定は使わない。
-
-解析対象は昼 12:00 以降。実行時刻が昼 12:00 前なら前日 12:00 以降を見る。
-
-インスタンスが変わったら在室状態はリセットする。
-
-出力例。
-
-```text
-ワールド入室: Midnight Rooftop
-現在Guest: 0/3
-[01:20] [join] GuestUserA 1/3
-[01:21] [join] GuestUserB 2/3
-[01:25] [leave] GuestUserA 1/3
-[01:26] [join] [staff] StaffUserA 1/3
-```
-
-notice 条件に入った場合。
-
-```text
-現在Guest: 2/3
-未入室Guest:
-- GuestUserC
-```
-
-## Discord 自動ミュート
-
-常時 self monitor が VRChat ログの新規追記だけを見る。
-
-新しく追記されたログの中で、自分の最後のイベントが `OnPlayerJoined` なら Discord を mute、`OnPlayerLeft` なら unmute する。
-
-過去ログ全体の最後が self leave / join だっただけでは反応しない。
-
-`setDiscordMuted()` にはロックがあり、同時実行で mute hotkey が連続送信されないようにしている。
-
-## OCR / 翻訳
-
-`ocrEnabled` は VRChat ウィンドウを撮影して PaddleOCR にかける。結果はクリップボードへコピーする。
-
-`translation` は OCR 結果を翻訳し、翻訳結果をクリップボードへコピーする。
-
-OCR はデフォルトで画面全体ではなく、画面下側の中央寄りを切り出して読む。会話ログや字幕を読む用途では速く、余計な UI 文字を拾いにくい。
-
-## runtime
-
-新規の実行ログは基本的に以下へまとめる。
-
-```text
-runtime/runtime.log
-runtime/latest_ocr.png
-runtime/latest_screenshot.png
-```
-
-`runtime/` は Git に入れない。
-
-OCR text、翻訳 text、VRC ログ結果は `runtime/runtime.log` に追記する。
-
-画像は最新ファイルに上書きする。日時別ファイルを増やさない。
-
-## ユーザー名照合
-
-`src/vrc_log/member_name_matcher.py` は TOML 登録名と VRChat 表示名を安全な順番で紐づける補助実装。
-
-照合順。
-
-1. 完全一致
-2. 正規化一致
-3. 高信頼 fuzzy
-4. guest のみ低信頼 fuzzy
-5. pending / ambiguous / unmatched
-
-完全一致・正規化一致で確定した名前は fuzzy 候補から除外する。
-
-## Git に入れないもの
-
-以下はローカル専用。
-
-- `config/config.toml`
-- `config/secrets.toml`
-- `config/guests.txt`
-- `runtime/`
-- `__pycache__/`
-- `*.pyc`
-- `.vrchat_cookie.txt`
-
-秘密情報を含む可能性があるものはコミットしない。

VRWT_Tool/VRC_OSC/requirements.txt

@@ -1,10 +0,0 @@
-deep-translator
-paddleocr
-pillow
-pyautogui
-pygetwindow
-pykakasi
-pyperclip
-python-osc
-rapidfuzz
-vrchatapi

VRWT_Tool/VRC_OSC/src/app.py

@@ -1,114 +0,0 @@
-import os
-from pathlib import Path
-import sys
-
-os.environ["FLAGS_enable_pir_api"] = "0"
-os.environ["FLAGS_use_onednn"] = "0"
-os.environ["FLAGS_use_mkldnn"] = "0"
-os.environ["FLAGS_use_onednn_bfloat16"] = "0"
-os.environ["ONEDNN_VERBOSE"] = "0"
-
-SRC_DIR = Path(__file__).resolve().parents[1]
-if str(SRC_DIR) not in sys.path:
-    sys.path.insert(0, str(SRC_DIR))
-
-from osc.gateway import VrcOscGateway
-from discord_control.actions import setDiscordMute
-from ocr.ocr_actions import runOcrFromScreen
-from translate.translate_actions import saveTranslationText
-from translate.translate_actions import translateTextToJapanese
-from vrc_log.log_actions import collectVrchatLog
-from vrc_log.log_actions import startSelfMonitor
-from vrc_log.log_actions import startVrcLogMonitor
-from vrc_log.log_actions import stopSelfMonitor
-from vrc_log.log_actions import stopVrcLogMonitor
-
-PARAM_DISCORD_MUTE = "DiscordSend"
-PARAM_LOG_GREP = "vrc_log"
-PARAM_OCR = "ocrEnabled"
-PARAM_TRANSLATE_OCR = "translation"
-
-
-def create_gateway():
-    gateway = VrcOscGateway(host="127.0.0.1", port=9001)
-
-    def on_discord_mute(address, *args):
-        if not args:
-            gateway.log("ERROR", "DiscordSend args empty")
-            return
-
-        if gateway.is_rising_edge(address, args[0]):
-            gateway.log("INFO", f"received {address} args={args}")
-            setDiscordMute()
-
-    vrc_log_enabled = False
-    def on_log_grep(address, *args):
-        nonlocal vrc_log_enabled
-
-        if not args:
-            gateway.log("ERROR", "vrc_log args empty")
-            return
-
-        if gateway.is_rising_edge(address, args[0]):
-            vrc_log_enabled = not vrc_log_enabled
-            gateway.log("INFO", f"received {address} args={args} enabled={vrc_log_enabled}")
-
-            if vrc_log_enabled:
-                collectVrchatLog(notify_changed=True)
-                startVrcLogMonitor()
-            else:
-                stopVrcLogMonitor()
-
-    def on_ocr(address, *args):
-        if not args:
-            gateway.log("ERROR", "ocrEnabled args empty")
-            return
-
-        if gateway.is_rising_edge(address, args[0]):
-            gateway.log("INFO", f"received {address} args={args}")
-            runOcrFromScreen()
-
-    def on_translate_ocr(address, *args):
-        if not args:
-            gateway.log("ERROR", "translateOcr args empty")
-            return
-
-        if gateway.is_rising_edge(address, args[0]):
-            gateway.log("INFO", f"received {address} args={args}")
-
-            result = runOcrFromScreen()
-            if not result:
-                gateway.log("ERROR", "OCR result is None")
-                return
-
-            text = result.get("text", "")
-            if not text.strip():
-                gateway.log("INFO", "OCR text is empty. translation skipped")
-                return
-
-            translated = translateTextToJapanese(text)
-            if not translated.strip():
-                gateway.log("INFO", "translation result is empty")
-                return
-
-            image_path = result.get("image_path")
-            stem = image_path.stem if image_path else "translation"
-            saved = saveTranslationText(stem, translated)
-            gateway.log("INFO", f"translation saved={saved}")
-
-    gateway.map(PARAM_DISCORD_MUTE, on_discord_mute)
-    gateway.map(PARAM_LOG_GREP, on_log_grep)
-    gateway.map(PARAM_OCR, on_ocr)
-    gateway.map(PARAM_TRANSLATE_OCR, on_translate_ocr)
-    gateway.set_default_debug(enabled=False)
-    return gateway
-
-
-def main():
-    gateway = create_gateway()
-    startSelfMonitor()
-    gateway.serve_forever()
-
-
-if __name__ == "__main__":
-    main()

VRWT_Tool/VRC_OSC/src/bin/vrc_osc.py

@@ -1,13 +0,0 @@
-from pathlib import Path
-import sys
-
-SRC_DIR = Path(__file__).resolve().parents[1]
-
-if str(SRC_DIR) not in sys.path:
-    sys.path.insert(0, str(SRC_DIR))
-
-from app import main
-
-
-if __name__ == "__main__":
-    main()

VRWT_Tool/VRC_OSC/src/common/config_loader.py

@@ -1,130 +0,0 @@
-from pathlib import Path
-import tomllib
-
-from common.project_paths import ROOT_DIR
-
-CONFIG_DIR = ROOT_DIR / "config"
-CONFIG_FILE = CONFIG_DIR / "config.toml"
-SECRETS_FILE = CONFIG_DIR / "secrets.toml"
-DEFAULT_EVENT_FILE = CONFIG_DIR / "event.toml"
-DEFAULT_GUEST_FILE = CONFIG_DIR / "guests.txt"
-
-
-def loadTomlFile(path):
-    if not path.exists():
-        return {}
-
-    return tomllib.loads(path.read_text(encoding="utf-8"))
-
-
-def resolveConfigPath(value, default_path):
-    if not value:
-        return default_path
-
-    candidate = Path(value)
-    if candidate.is_absolute():
-        return candidate
-
-    return (ROOT_DIR / candidate).resolve()
-
-
-def loadNameListFile(path):
-    if not path.exists():
-        return []
-
-    names = []
-
-    for line in path.read_text(encoding="utf-8-sig", errors="replace").splitlines():
-        name = line.strip()
-        if not name or name.startswith("#"):
-            continue
-        names.append(name)
-
-    return names
-
-
-def loadSecretConfig():
-    return loadTomlFile(SECRETS_FILE)
-
-
-def getSecretValue(section_name, key, default=""):
-    secrets = loadSecretConfig()
-    section = secrets.get(section_name, {})
-    return str(section.get(key, default)).strip()
-
-
-def loadOcrConfig():
-    config = loadTomlFile(CONFIG_FILE)
-    ocr = config.get("ocr", {})
-    crop = ocr.get("crop", {})
-
-    return {
-        "crop_left": float(crop.get("left", 0.05)),
-        "crop_top": float(crop.get("top", 0.35)),
-        "crop_right": float(crop.get("right", 0.95)),
-        "crop_bottom": float(crop.get("bottom", 0.95)),
-        "preprocess": bool(ocr.get("preprocess", True)),
-        "scale": float(ocr.get("scale", 1.5)),
-        "use_angle_cls": bool(ocr.get("use_angle_cls", False)),
-    }
-
-
-def loadVrcLogConfig():
-    config = loadTomlFile(CONFIG_FILE)
-    vrc_log = config.get("vrc_log", {})
-    self_section = config.get("self", {})
-    event_file_value = (
-        vrc_log.get("event_toml")
-        or vrc_log.get("event_file")
-        or config.get("event_toml")
-        or config.get("event_file")
-    )
-
-    event_file = resolveConfigPath(event_file_value, DEFAULT_EVENT_FILE)
-    event_config = loadTomlFile(event_file)
-
-    if not event_config:
-        event_config = vrc_log or config
-
-    guest_section = event_config.get("guest", {})
-    guest_names = guest_section.get("names", [])
-    guest_file_value = (
-        guest_section.get("file")
-        or event_config.get("guest_file")
-        or config.get("guest_file")
-    )
-    guest_file = resolveConfigPath(guest_file_value, DEFAULT_GUEST_FILE)
-
-    if not guest_names:
-        guest_names = loadNameListFile(guest_file)
-
-    staff_names = event_config.get("staff", {}).get("names", [])
-
-    if not guest_names and isinstance(event_config.get("guest_names"), list):
-        guest_names = event_config.get("guest_names", [])
-    if not staff_names and isinstance(event_config.get("staff_names"), list):
-        staff_names = event_config.get("staff_names", [])
-
-    notice_section = event_config.get("notice", {})
-    missing_count = notice_section.get("missing_count", 0)
-
-    if not missing_count:
-        missing_count = event_config.get("missing_count", 0)
-
-    self_name = (
-        self_section.get("name")
-        or config.get("self_name")
-        or vrc_log.get("self_name")
-        or event_config.get("self", {}).get("name")
-        or ""
-    )
-
-    return {
-        "config_file": CONFIG_FILE,
-        "event_file": event_file,
-        "guest_file": guest_file,
-        "guest_names": [str(name).strip() for name in guest_names if str(name).strip()],
-        "staff_names": [str(name).strip() for name in staff_names if str(name).strip()],
-        "missing_count": int(missing_count),
-        "self_name": str(self_name).strip(),
-    }

VRWT_Tool/VRC_OSC/src/common/project_paths.py

@@ -1,6 +0,0 @@
-from pathlib import Path
-
-SRC_DIR = Path(__file__).resolve().parents[1]
-ROOT_DIR = SRC_DIR.parent
-RUNTIME_DIR = ROOT_DIR / "runtime"
-RUNTIME_LOG_FILE = RUNTIME_DIR / "runtime.log"

VRWT_Tool/VRC_OSC/src/common/runtime_log.py

@@ -1,19 +0,0 @@
-from datetime import datetime
-
-from common.project_paths import RUNTIME_LOG_FILE
-
-
-def appendRuntimeLog(title, text):
-    RUNTIME_LOG_FILE.parent.mkdir(parents=True, exist_ok=True)
-
-    now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-    body = str(text).strip()
-    if not body:
-        body = "(empty)"
-
-    with RUNTIME_LOG_FILE.open("a", encoding="utf-8") as file:
-        file.write(f"\n[{now}] {title}\n")
-        file.write(body)
-        file.write("\n")
-
-    return RUNTIME_LOG_FILE

VRWT_Tool/VRC_OSC/src/discord_control/actions.py

@@ -1,203 +0,0 @@
-from datetime import datetime
-import ctypes
-import threading
-import time
-
-import pyautogui
-import pygetwindow as gw
-
-BROWSER_KEYWORDS = [
-    "google chrome",
-    "microsoft edge",
-    "mozilla firefox",
-]
-
-_discord_muted = True
-_discord_mute_lock = threading.Lock()
-
-
-def log(level, message):
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[{level}] {now} {message}", flush=True)
-
-
-def findDiscordWindow():
-    candidates = []
-
-    for window in gw.getAllWindows():
-        title = (window.title or "").strip()
-        if not title:
-            continue
-        if "discord" not in title.lower():
-            continue
-        candidates.append(window)
-
-    if not candidates:
-        raise RuntimeError("Discordウィンドウが見つかりません")
-
-    candidates.sort(key=lambda window: -(window.width * window.height))
-    return candidates[0]
-
-
-def findBrowserWindow():
-    candidates = []
-
-    for window in gw.getAllWindows():
-        title = (window.title or "").strip()
-        if not title:
-            continue
-        lowered = title.lower()
-        if not any(keyword in lowered for keyword in BROWSER_KEYWORDS):
-            continue
-        candidates.append(window)
-
-    if not candidates:
-        raise RuntimeError("ブラウザウィンドウが見つかりません")
-
-    candidates.sort(key=lambda window: -(window.width * window.height))
-    return candidates[0]
-
-
-def findDiscordBrowserWindow():
-    candidates = []
-
-    for window in gw.getAllWindows():
-        title = (window.title or "").strip()
-        if not title:
-            continue
-        lowered = title.lower()
-        if "discord" not in lowered:
-            continue
-        if not any(keyword in lowered for keyword in BROWSER_KEYWORDS):
-            continue
-        candidates.append(window)
-
-    if not candidates:
-        return None
-
-    candidates.sort(key=lambda window: -(window.width * window.height))
-    return candidates[0]
-
-
-def activateDiscordWindow():
-    window = findDiscordWindow()
-    hwnd = getattr(window, "_hWnd", None)
-
-    try:
-        if window.isMinimized:
-            window.restore()
-    except Exception:
-        pass
-
-    if hwnd:
-        try:
-            ctypes.windll.user32.ShowWindow(hwnd, 9)
-        except Exception:
-            pass
-
-    try:
-        window.activate()
-    except Exception as e:
-        log("ERROR", f"Discord activate() failed detail={e}")
-
-    if hwnd:
-        try:
-            ctypes.windll.user32.BringWindowToTop(hwnd)
-            ctypes.windll.user32.SetForegroundWindow(hwnd)
-        except Exception as e:
-            log("ERROR", f"Discord SetForegroundWindow failed detail={e}")
-
-    time.sleep(0.15)
-
-    log("INFO", f"Discord window title={window.title}")
-    return window
-
-
-def findVrchatWindow():
-    candidates = []
-
-    for window in gw.getAllWindows():
-        title = (window.title or "").strip()
-        if not title:
-            continue
-        lowered = title.lower()
-        if lowered == "vrchat":
-            candidates.append((0, window))
-            continue
-        if lowered.startswith("vrchat "):
-            candidates.append((1, window))
-            continue
-        if lowered.startswith("vrchat"):
-            candidates.append((2, window))
-
-    if not candidates:
-        raise RuntimeError("VRChatウィンドウが見つかりません")
-
-    candidates.sort(key=lambda item: (item[0], -(item[1].width * item[1].height)))
-    return candidates[0][1]
-
-
-def activateWindow(window, label):
-    if not window:
-        return
-
-    hwnd = getattr(window, "_hWnd", None)
-
-    try:
-        if window.isMinimized:
-            window.restore()
-    except Exception:
-        pass
-
-    if hwnd:
-        try:
-            ctypes.windll.user32.ShowWindow(hwnd, 9)
-        except Exception:
-            pass
-
-    try:
-        window.activate()
-    except Exception as e:
-        log("ERROR", f"{label} activate() failed detail={e}")
-
-    if hwnd:
-        try:
-            ctypes.windll.user32.BringWindowToTop(hwnd)
-            ctypes.windll.user32.SetForegroundWindow(hwnd)
-        except Exception as e:
-            log("ERROR", f"{label} SetForegroundWindow failed detail={e}")
-
-    time.sleep(0.15)
-    try:
-        pyautogui.click(window.left + window.width // 2, window.top + window.height // 2)
-    except Exception:
-        pass
-    time.sleep(0.1)
-    log("INFO", f"{label} window title={window.title}")
-
-
-def setDiscordMute():
-    log("ACTION", "setDiscordMute called")
-    try:
-        activateDiscordWindow()
-    except Exception as e:
-        log("ERROR", f"Discord window unavailable detail={e}")
-        browser = findDiscordBrowserWindow() or findBrowserWindow()
-        activateWindow(browser, "Browser")
-    log("INFO", "Discord hotkey Ctrl+Shift+M")
-    pyautogui.hotkey("ctrl", "shift", "m")
-    activateWindow(findVrchatWindow(), "VRChat")
-
-
-def setDiscordMuted(muted):
-    global _discord_muted
-
-    muted = bool(muted)
-
-    with _discord_mute_lock:
-        if _discord_muted == muted:
-            log("INFO", f"Discord mute already {'on' if muted else 'off'}")
-            return
-
-        setDiscordMute()
-        _discord_muted = muted

VRWT_Tool/VRC_OSC/src/ocr/ocr_actions.py

@@ -1,186 +0,0 @@
-import os
-from datetime import datetime
-
-os.environ["FLAGS_enable_pir_api"] = "0"
-os.environ["FLAGS_use_onednn"] = "0"
-os.environ["FLAGS_use_mkldnn"] = "0"
-os.environ["FLAGS_use_onednn_bfloat16"] = "0"
-os.environ["MKLDNN_DISABLE_WORKSPACE"] = "1"
-os.environ["ONEDNN_VERBOSE"] = "0"
-
-import pyperclip
-from paddleocr import PaddleOCR
-from PIL import Image
-from PIL import ImageFilter
-from PIL import ImageOps
-
-from common.config_loader import loadOcrConfig
-from common.runtime_log import appendRuntimeLog
-from screen.screen_actions import captureOcrRegion
-
-_ocr_engine = None
-
-
-def log(level, message):
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[{level}] {now} {message}", flush=True)
-
-
-def getOcrEngine():
-    global _ocr_engine
-
-    if _ocr_engine is None:
-        log("INFO", "PaddleOCR initializing")
-        config = loadOcrConfig()
-        options = {
-            "lang": "japan",
-            "use_angle_cls": config["use_angle_cls"],
-            "show_log": False,
-        }
-
-        try:
-            _ocr_engine = PaddleOCR(**options)
-        except (TypeError, ValueError):
-            options.pop("show_log", None)
-            _ocr_engine = PaddleOCR(**options)
-
-    return _ocr_engine
-
-
-def saveOcrText(image_path, text):
-    return appendRuntimeLog(
-        "OCR TEXT",
-        f"image={image_path}\n{text}",
-    )
-
-
-def extractTextFromAny(obj):
-    lines = []
-
-    def walk(x):
-        if x is None:
-            return
-
-        if isinstance(x, dict):
-            for key in ("rec_texts", "texts"):
-                value = x.get(key)
-                if isinstance(value, list):
-                    for item in value:
-                        text = str(item).strip()
-                        if text:
-                            lines.append(text)
-
-            for key in ("text", "rec_text"):
-                value = x.get(key)
-                if isinstance(value, str) and value.strip():
-                    lines.append(value.strip())
-
-            for value in x.values():
-                walk(value)
-            return
-
-        if isinstance(x, (list, tuple)):
-            if len(x) >= 2 and isinstance(x[1], (list, tuple)) and len(x[1]) >= 1:
-                candidate = x[1][0]
-                if isinstance(candidate, str) and candidate.strip():
-                    lines.append(candidate.strip())
-
-            for item in x:
-                walk(item)
-
-    walk(obj)
-
-    unique_lines = []
-    seen = set()
-    for line in lines:
-        if line not in seen:
-            unique_lines.append(line)
-            seen.add(line)
-
-    return "\n".join(unique_lines)
-
-
-def printOcrResult(text):
-    cleaned = text.strip()
-    if not cleaned:
-        log("INFO", "OCR結果は空です")
-        return
-
-    log("CHECK", "OCR結果 full")
-    for line in cleaned.splitlines():
-        print(line, flush=True)
-
-
-def preprocessOcrImage(image_path):
-    config = loadOcrConfig()
-    enabled = config["preprocess"]
-    if not enabled:
-        return image_path
-
-    try:
-        image = Image.open(image_path)
-        image = image.convert("L")
-        image = ImageOps.autocontrast(image)
-        image = image.filter(ImageFilter.SHARPEN)
-
-        scale = max(1.0, min(2.0, config["scale"]))
-        if scale > 1.0:
-            width, height = image.size
-            resampling = getattr(
-                getattr(Image, "Resampling", Image),
-                "LANCZOS",
-            )
-            image = image.resize(
-                (int(width * scale), int(height * scale)),
-                resampling,
-            )
-
-        image.save(image_path)
-        log("INFO", f"OCR image preprocessed={image_path}")
-    except Exception as e:
-        log("ERROR", f"OCR preprocess failed detail={e}")
-
-    return image_path
-
-
-def runPaddleOcr(engine, image_path):
-    if hasattr(engine, "predict"):
-        return engine.predict(str(image_path))
-    return engine.ocr(str(image_path))
-
-
-def runOcrFromImage(image_path, show_result=True):
-    log("ACTION", f"PaddleOCR start image={image_path}")
-
-    try:
-        image_path = preprocessOcrImage(image_path)
-        engine = getOcrEngine()
-        result = runPaddleOcr(engine, image_path)
-    except Exception as e:
-        log("ERROR", f"PaddleOCR failed detail={e}")
-        return None
-
-    text = extractTextFromAny(result)
-    text_path = saveOcrText(image_path, text)
-
-    try:
-        pyperclip.copy(text)
-        log("INFO", "OCR結果をクリップボードへコピーしました")
-    except Exception as e:
-        log("ERROR", f"clipboard copy failed detail={e}")
-
-    log("INFO", f"OCR text appended={text_path}")
-    if show_result:
-        printOcrResult(text)
-
-    return {
-        "image_path": image_path,
-        "text_path": text_path,
-        "text": text,
-    }
-
-
-def runOcrFromScreen():
-    log("ACTION", "runOcrFromScreen called")
-    image_path = captureOcrRegion()
-    return runOcrFromImage(image_path, show_result=True)

VRWT_Tool/VRC_OSC/src/osc/gateway.py

@@ -1,85 +0,0 @@
-from pythonosc.dispatcher import Dispatcher
-from pythonosc.osc_server import BlockingOSCUDPServer
-from datetime import datetime
-import sys
-
-class VrcOscGateway:
-    def __init__(self, host="127.0.0.1", port=9001):
-        self.host = host
-        self.port = port
-        self.dispatcher = Dispatcher()
-        self.last_values = {}
-
-    def log(self, level, message):
-        now = datetime.now().strftime("%H:%M:%S")
-        print(f"[{level}] {now} {message}", flush=True)
-
-    def to_bool(self, value):
-        if isinstance(value, bool):
-            return value
-
-        if isinstance(value, int) or isinstance(value, float):
-            return value != 0
-
-        if isinstance(value, str):
-            lowered = value.strip().lower()
-            if lowered in ("true", "1", "on"):
-                return True
-            if lowered in ("false", "0", "off"):
-                return False
-
-        raise ValueError(f"unsupported OSC value: {value}")
-
-    def is_rising_edge(self, address, value):
-        current = self.to_bool(value)
-        previous = self.last_values.get(address, False)
-        self.last_values[address] = current
-        return current and not previous
-
-    def is_changed(self, address, value):
-        current = self.to_bool(value)
-        previous = self.last_values.get(address, None)
-
-        if previous == current:
-            return False
-
-        self.last_values[address] = current
-        return True
-
-    def map(self, parameter_name, handler):
-        address = f"/avatar/parameters/{parameter_name}"
-        self.dispatcher.map(address, handler)
-        self.log("INFO", f"mapped {address}")
-
-    def set_default_debug(self, enabled=False):
-        if not enabled:
-            return
-
-        def on_any(address, *args):
-            if address.startswith("/avatar/parameters/"):
-                self.log("INFO", f"other address={address} args={args}")
-
-        self.dispatcher.set_default_handler(on_any)
-
-    def serve_forever(self):
-        self.log("CHECK", "STEP=1 状態確認")
-        self.log("INFO", f"listen={self.host}:{self.port}")
-
-        self.log("CHECK", "STEP=2 想定状態判定")
-        self.log("INFO", "VRChat OSC Enabled")
-        self.log("INFO", "Python は Windows PowerShell 側で実行")
-        self.log("INFO", "Unity側 MA Parameters と OSC名が一致していること")
-
-
-        try:
-            server = BlockingOSCUDPServer((self.host, self.port), self.dispatcher)
-            server.serve_forever()
-        except KeyboardInterrupt:
-            self.log("INFO", "Ctrl+C detected")
-        except Exception as e:
-            self.log("FATAL", f"OSC server error STEP=3 detail={e}")
-            input("Press Enter to exit...")
-            sys.exit(1)
-
-        self.log("CHECK", "STEP=4 結果確認")
-        self.log("INFO", "終了しました")

VRWT_Tool/VRC_OSC/src/screen/screen_actions.py

@@ -1,167 +0,0 @@
-import pyautogui
-import pygetwindow as gw
-
-from common.config_loader import loadOcrConfig
-from common.project_paths import RUNTIME_DIR
-
-SCREENSHOT_PATH = RUNTIME_DIR / "latest_screenshot.png"
-OCR_SCREENSHOT_PATH = RUNTIME_DIR / "latest_ocr.png"
-
-EXCLUDED_WINDOW_KEYWORDS = [
-    "Google Chrome",
-    "Microsoft Edge",
-    "Mozilla Firefox",
-    "Visual Studio Code",
-    "PowerShell",
-    "Windows Terminal",
-    "ChatGPT",
-]
-
-
-def log(level, message):
-    from datetime import datetime
-
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[{level}] {now} {message}", flush=True)
-
-
-def findVrchatWindow():
-    windows = gw.getAllWindows()
-    candidates = []
-
-    for window in windows:
-        title = window.title or ""
-        normalized = title.strip().lower()
-        if not normalized:
-            continue
-        if any(keyword.lower() in normalized for keyword in EXCLUDED_WINDOW_KEYWORDS):
-            continue
-
-        if normalized == "vrchat":
-            candidates.append((0, window))
-            continue
-        if normalized.startswith("vrchat "):
-            candidates.append((1, window))
-            continue
-        if normalized.startswith("vrchat"):
-            candidates.append((2, window))
-
-    if not candidates:
-        visible_titles = []
-        for window in windows:
-            title = (window.title or "").strip()
-            if title:
-                visible_titles.append(title)
-
-        log("ERROR", "VRChatウィンドウが見つかりません")
-        log("CHECK", "現在検出できるウィンドウ")
-        for title in visible_titles[:30]:
-            print(title, flush=True)
-
-        raise RuntimeError("VRChatウィンドウが見つかりません")
-
-    candidates = sorted(
-        candidates,
-        key=lambda item: (item[0], -(item[1].width * item[1].height)),
-    )
-    window = candidates[0][1]
-
-    if window.width <= 0 or window.height <= 0:
-        raise RuntimeError("VRChatウィンドウサイズが不正です")
-
-    return window
-
-
-def getVrchatRegion():
-    window = findVrchatWindow()
-
-    try:
-        if window.isMinimized:
-            window.restore()
-    except Exception:
-        pass
-
-    left = int(window.left)
-    top = int(window.top)
-    width = int(window.width)
-    height = int(window.height)
-
-    if width <= 0 or height <= 0:
-        raise RuntimeError("VRChatウィンドウ範囲が不正です")
-
-    log("INFO", f"VRChat window title={window.title}")
-    log("INFO", f"VRChat region left={left} top={top} width={width} height={height}")
-    return left, top, width, height
-
-
-def clampRatio(value):
-    return max(0.0, min(1.0, value))
-
-
-def getOcrRegion():
-    left, top, width, height = getVrchatRegion()
-    config = loadOcrConfig()
-
-    # Default to the lower central area. It is much faster than OCRing the
-    # whole VRChat window and usually contains chat/subtitle text.
-    crop_left = clampRatio(config["crop_left"])
-    crop_top = clampRatio(config["crop_top"])
-    crop_right = clampRatio(config["crop_right"])
-    crop_bottom = clampRatio(config["crop_bottom"])
-
-    if crop_right <= crop_left:
-        crop_left = 0.0
-        crop_right = 1.0
-
-    if crop_bottom <= crop_top:
-        crop_top = 0.0
-        crop_bottom = 1.0
-
-    region_left = left + int(width * crop_left)
-    region_top = top + int(height * crop_top)
-    region_width = max(1, int(width * (crop_right - crop_left)))
-    region_height = max(1, int(height * (crop_bottom - crop_top)))
-
-    log(
-        "INFO",
-        f"OCR crop left={region_left} top={region_top} width={region_width} height={region_height}",
-    )
-    return region_left, region_top, region_width, region_height
-
-
-def captureRegionTo(image_path, region):
-    image_path.parent.mkdir(parents=True, exist_ok=True)
-
-    left, top, width, height = region
-
-    image = pyautogui.screenshot(region=(left, top, width, height))
-    image.save(image_path)
-
-    log("ACTION", f"captureVrchatWindow saved={image_path}")
-    return image_path
-
-
-def captureVrchatWindowTo(image_path):
-    return captureRegionTo(
-        image_path,
-        getVrchatRegion(),
-    )
-
-
-def captureVrchatWindow():
-    return captureVrchatWindowTo(SCREENSHOT_PATH)
-
-
-def captureOcrRegion():
-    return captureRegionTo(
-        OCR_SCREENSHOT_PATH,
-        getOcrRegion(),
-    )
-
-
-def captureScreen():
-    return captureVrchatWindow()
-
-
-def takeScreenshot():
-    return captureVrchatWindow()

VRWT_Tool/VRC_OSC/src/tools/discord_hold_mute_listener.py

@@ -1,124 +0,0 @@
-from pythonosc.dispatcher import Dispatcher
-from pythonosc.osc_server import BlockingOSCUDPServer
-from datetime import datetime
-import pyautogui
-import time
-import sys
-
-HOST = "127.0.0.1"
-PORT = 9001
-PARAMETER = "/avatar/parameters/DiscordSend"
-
-# Discordの初期状態を「ミュート中」と仮定
-discord_muted = True
-button_pressed = False
-last_action_time = 0.0
-DEBOUNCE_SECONDS = 0.3
-
-def log(level, message):
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[{level}] {now} {message}", flush=True)
-
-def wait_exit():
-    input("Press Enter to exit...")
-
-def press_discord_mute_hotkey():
-    pyautogui.hotkey("ctrl", "shift", "m")
-
-def handle_discord_send(address, *args):
-    global discord_muted
-    global button_pressed
-    global last_action_time
-
-    if not args:
-        log("ERROR", "OSC args is empty")
-        return
-
-    value = args[0]
-    now_ts = time.time()
-
-    if isinstance(value, bool):
-        is_pressed = value
-    elif isinstance(value, int) or isinstance(value, float):
-        is_pressed = value != 0
-    else:
-        log("ERROR", f"unsupported value type value={value}")
-        return
-
-    if now_ts - last_action_time < DEBOUNCE_SECONDS:
-        return
-
-    # 押した瞬間: ミュート解除
-    if is_pressed and not button_pressed:
-        button_pressed = True
-
-        if discord_muted:
-            log("ACTION", "VRChat button pressed -> Discord unmute hotkey")
-            press_discord_mute_hotkey()
-            discord_muted = False
-            last_action_time = now_ts
-        else:
-            log("INFO", "already unmuted")
-
-        return
-
-    # 離した瞬間: ミュート
-    if not is_pressed and button_pressed:
-        button_pressed = False
-
-        if not discord_muted:
-            log("ACTION", "VRChat button released -> Discord mute hotkey")
-            press_discord_mute_hotkey()
-            discord_muted = True
-            last_action_time = now_ts
-        else:
-            log("INFO", "already muted")
-
-        return
-
-def main():
-    log("CHECK", "STEP=1 OSC受信状態確認")
-    log("INFO", f"host={HOST}")
-    log("INFO", f"port={PORT}")
-    log("INFO", f"parameter={PARAMETER}")
-
-    log("CHECK", "STEP=2 想定状態判定")
-    log("INFO", "Windows PowerShellで実行していること")
-    log("INFO", "VRChat OSC Enabledであること")
-    log("INFO", "Discordのミュート切替キーが Ctrl+Shift+M であること")
-    log("INFO", "Discordの現在状態はミュート中として扱います")
-
-    answer = input("[ACTION] 続行しますか？ yes/no: ").strip().lower()
-
-    if answer != "yes":
-        if answer == "no":
-            log("FATAL", "ユーザー操作により停止 STEP=2")
-            wait_exit()
-            sys.exit(1)
-
-        log("ERROR", "不正入力です STEP=2")
-        wait_exit()
-        sys.exit(1)
-
-    log("ACTION", "STEP=3 OSC受信開始")
-    log("INFO", "VRChatのメニューを押している間だけDiscordミュート解除します")
-    log("INFO", "停止する場合は Ctrl+C")
-
-    dispatcher = Dispatcher()
-    dispatcher.map(PARAMETER, handle_discord_send)
-
-    try:
-        server = BlockingOSCUDPServer((HOST, PORT), dispatcher)
-        server.serve_forever()
-    except KeyboardInterrupt:
-        log("INFO", "Ctrl+C detected")
-    except Exception as e:
-        log("FATAL", f"OSC server error STEP=3 detail={e}")
-        wait_exit()
-        sys.exit(1)
-
-    log("CHECK", "STEP=4 結果確認")
-    log("INFO", "終了しました")
-
-if __name__ == "__main__":
-    main()

VRWT_Tool/VRC_OSC/src/tools/osc_debug_listener.py

@@ -1,21 +0,0 @@
-from pythonosc.dispatcher import Dispatcher
-from pythonosc.osc_server import BlockingOSCUDPServer
-from datetime import datetime
-
-HOST = "127.0.0.1"
-PORT = 9001
-
-def on_any(address, *args):
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[INFO] {now} address={address} args={args}", flush=True)
-
-dispatcher = Dispatcher()
-dispatcher.set_default_handler(on_any)
-
-print("[CHECK] OSC受信開始")
-print(f"[INFO] host={HOST}")
-print(f"[INFO] port={PORT}")
-print("[ACTION] VRChatでメニューを押してください")
-
-server = BlockingOSCUDPServer((HOST, PORT), dispatcher)
-server.serve_forever()

VRWT_Tool/VRC_OSC/src/tools/osc_test_print_listener.py

@@ -1,54 +0,0 @@
-from pythonosc.dispatcher import Dispatcher
-from pythonosc.osc_server import BlockingOSCUDPServer
-from datetime import datetime
-
-HOST = "127.0.0.1"
-PORT = 9001
-
-def log(msg):
-    print(msg, flush=True)
-
-def on_test(address, *args):
-    now = datetime.now().strftime("%H:%M:%S")
-
-    log("")
-    log(f"[INFO] time={now}")
-    log(f"[ACTION] OSC parameter received")
-    log(f"[INFO] address={address}")
-    log(f"[INFO] args={args}")
-
-dispatcher = Dispatcher()
-
-dispatcher.map(
-    "/avatar/parameters/TestPrint",
-    on_test
-)
-
-log("[CHECK] STEP=1 OSC待受開始")
-log(f"[INFO] host={HOST}")
-log(f"[INFO] port={PORT}")
-
-try:
-    server = BlockingOSCUDPServer(
-        (HOST, PORT),
-        dispatcher
-    )
-
-    log("[INFO] OSC server started")
-    log("[ACTION] VRChatでTestPrintを押してください")
-
-    server.serve_forever()
-
-except KeyboardInterrupt:
-    log("")
-    log("[INFO] Ctrl+C detected")
-    log("[INFO] shutdown")
-
-except Exception as e:
-    log("")
-    log("[FATAL] OSC server error")
-    log(f"[ERROR] detail={e}")
-
-    print("")
-    input("Press Enter to exit...")
-    raise SystemExit(1)

VRWT_Tool/VRC_OSC/src/tools/resolve_vrchat_user.py

@@ -1,134 +0,0 @@
-import re
-from http.cookiejar import MozillaCookieJar
-
-import vrchatapi
-from vrchatapi.api import authentication_api
-from vrchatapi.api import users_api
-from vrchatapi.exceptions import UnauthorizedException
-from vrchatapi.models.two_factor_auth_code import TwoFactorAuthCode
-from vrchatapi.models.two_factor_email_code import TwoFactorEmailCode
-
-from common.config_loader import getSecretValue
-
-COOKIE_FILE = ".vrchat_cookie.txt"
-
-USER_AGENT = (
-    "VRC_OSC/1.0 "
-    "(contact: test@gmail.com)"
-)
-
-
-def get_required_secret(section, key):
-    value = getSecretValue(section, key)
-    if not value:
-        raise RuntimeError(f"{section}.{key} is not set in config/secrets.toml")
-    return value
-
-
-def setup_cookie_jar(api_client):
-    cookie_jar = MozillaCookieJar(COOKIE_FILE)
-
-    if os.path.exists(COOKIE_FILE):
-        try:
-            cookie_jar.load(
-                ignore_discard=True,
-                ignore_expires=True,
-            )
-        except Exception:
-            pass
-
-    api_client.rest_client.cookie_jar = cookie_jar
-    return cookie_jar
-
-
-def save_cookie_jar(cookie_jar):
-    try:
-        cookie_jar.save(
-            ignore_discard=True,
-            ignore_expires=True,
-        )
-    except Exception:
-        pass
-
-
-def login(api_client, cookie_jar):
-    auth_api = authentication_api.AuthenticationApi(api_client)
-
-    try:
-        current_user = auth_api.get_current_user()
-        save_cookie_jar(cookie_jar)
-        return current_user
-
-    except UnauthorizedException as e:
-        reason = str(e.reason)
-
-        if "Email 2 Factor Authentication" in reason:
-            code = input("Email 2FA Code: ").strip()
-
-            auth_api.verify2_fa_email_code(
-                TwoFactorEmailCode(code)
-            )
-
-        elif "2 Factor Authentication" in reason:
-            code = input("TOTP Code: ").strip()
-
-            auth_api.verify2_fa(
-                TwoFactorAuthCode(code)
-            )
-
-        else:
-            raise
-
-        current_user = auth_api.get_current_user()
-
-        save_cookie_jar(cookie_jar)
-
-        return current_user
-
-
-def extract_user_id(text):
-    match = re.search(
-        r"(usr_[0-9a-fA-F\-]+)",
-        text,
-    )
-
-    if not match:
-        return None
-
-    return match.group(1)
-
-
-def main():
-    text = input("参加者名: ").strip()
-
-    user_id = extract_user_id(text)
-
-    if not user_id:
-        print(text)
-        return
-
-    configuration = vrchatapi.Configuration(
-        username=get_required_secret("vrchat", "username"),
-        password=get_required_secret("vrchat", "password"),
-    )
-
-    with vrchatapi.ApiClient(configuration) as api_client:
-        api_client.user_agent = USER_AGENT
-
-        api_client.default_headers["User-Agent"] = USER_AGENT
-
-        cookie_jar = setup_cookie_jar(api_client)
-
-        login(api_client, cookie_jar)
-
-        users = users_api.UsersApi(api_client)
-
-        user = users.get_user(user_id)
-
-        print(user.display_name)
-
-        save_cookie_jar(cookie_jar)
-
-
-if __name__ == "__main__":
-    main()

VRWT_Tool/VRC_OSC/src/translate/translate_actions.py

@@ -1,102 +0,0 @@
-from datetime import datetime
-import re
-
-import pyperclip
-from deep_translator import GoogleTranslator
-
-from common.runtime_log import appendRuntimeLog
-
-IGNORE_EXACT = {
-    "戻る",
-    "翻訳",
-    "OCR",
-    "VRCLOG",
-    "Discord_Mute",
-    "Screenshot",
-    "OCR_Toggle",
-    "DCR_Toggle",
-    "HI",
-}
-
-
-def log(level, message):
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[{level}] {now} {message}", flush=True)
-
-
-def saveTranslationText(stem, text):
-    return appendRuntimeLog(
-        "TRANSLATION TEXT",
-        f"source={stem}\n{text}",
-    )
-
-
-def looksLikeNoise(line):
-    value = line.strip()
-    if not value:
-        return True
-    if value in IGNORE_EXACT:
-        return True
-    if len(value) <= 2:
-        return True
-    if "_" in value:
-        return True
-    if re.fullmatch(r"[A-Za-z0-9\-_/]+", value):
-        return True
-    return False
-
-
-def normalizeSourceText(text):
-    lines = []
-
-    for raw_line in text.splitlines():
-        line = raw_line.strip()
-        if looksLikeNoise(line):
-            continue
-        lines.append(line)
-
-    unique_lines = []
-    seen = set()
-    for line in lines:
-        if line not in seen:
-            unique_lines.append(line)
-            seen.add(line)
-
-    return "\n".join(unique_lines).strip()
-
-
-def translateTextToJapanese(text):
-    source = normalizeSourceText(text)
-    if not source:
-        log("INFO", "翻訳対象が空です")
-        return ""
-
-    log("CHECK", "Translation source")
-    for line in source.splitlines():
-        print(line, flush=True)
-
-    try:
-        translated = GoogleTranslator(
-            source="auto",
-            target="ja",
-        ).translate(source)
-    except Exception as e:
-        log("ERROR", f"translation failed detail={e}")
-        return ""
-
-    translated = translated.strip()
-    if not translated:
-        log("INFO", "翻訳結果は空です")
-        return ""
-
-    try:
-        pyperclip.copy(translated)
-        log("INFO", "翻訳結果をクリップボードへコピーしました")
-    except Exception as e:
-        log("ERROR", f"clipboard copy failed detail={e}")
-
-    log("CHECK", "Translation result")
-    for line in translated.splitlines():
-        print(line, flush=True)
-
-    return translated

VRWT_Tool/VRC_OSC/src/vrc_log/log_actions.py

@@ -1,563 +0,0 @@
-import os
-import re
-import subprocess
-import tempfile
-import threading
-import time
-from datetime import datetime
-from datetime import timedelta
-from pathlib import Path
-
-from common.config_loader import loadVrcLogConfig
-from common.config_loader import getSecretValue
-from common.runtime_log import appendRuntimeLog
-from discord_control.actions import setDiscordMuted
-
-_monitor_thread = None
-_monitor_stop_event = threading.Event()
-_last_sent_output = None
-_self_monitor_thread = None
-_self_monitor_stop_event = threading.Event()
-_last_self_state = None
-REALTIME_IDLE_SECONDS = 0.2
-
-JOIN_PATTERN = re.compile(
-    r"OnPlayerJoined\s+(.+?)\s+\(usr_[0-9a-fA-F-]+\)"
-)
-LEFT_PATTERN = re.compile(
-    r"OnPlayerLeft\s+(.+?)\s+\(usr_[0-9a-fA-F-]+\)"
-)
-WORLD_PATTERN = re.compile(
-    r"(wrld_[0-9a-fA-F-]+(?::[^\s\]\)\"']+)?)"
-)
-ENTERING_ROOM_PATTERN = re.compile(
-    r"\[Behaviour\]\s+(?:Entering Room|Joining or Creating Room):\s+(.+)$"
-)
-WORLD_NAME_PATTERN = re.compile(
-    r"worldId=(wrld_[0-9a-fA-F-]+)(?::[^,}]*)?,\s*worldName=([^,}]+)"
-)
-TIME_PATTERN = re.compile(
-    r"(\d{4}\.\d{2}\.\d{2}\s+\d{2}:\d{2}:\d{2})"
-)
-RELEVANT_LOG_PATTERN = re.compile(
-    r"OnPlayerJoined|OnPlayerLeft|Entering Room|Joining or Creating Room|worldId=|wrld_"
-)
-
-
-def log(level, message):
-    now = datetime.now().strftime("%H:%M:%S")
-    print(f"[{level}] {now} {message}", flush=True)
-
-
-def getWebhookUrl():
-    return getSecretValue("discord", "webhook_url")
-
-
-def sendWebhook(text):
-    webhook_url = getWebhookUrl().strip()
-    if not webhook_url:
-        log("ERROR", "Discord webhook URL is not set config=config/secrets.toml")
-        return False
-
-    message = str(text).strip()
-    if not message:
-        log("INFO", "Webhook送信内容が空です")
-        return False
-
-    if len(message) > 1800:
-        message = message[-1800:]
-
-    ps_script = r'''
-param(
-    [string]$WebhookUrl,
-    [string]$Message
-)
-
-[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
-$Payload = @{ content = $Message } | ConvertTo-Json -Compress
-$Body = [System.Text.Encoding]::UTF8.GetBytes($Payload)
-Invoke-WebRequest -Uri $WebhookUrl -Method Post -ContentType 'application/json; charset=utf-8' -Body $Body -UseBasicParsing | Out-Null
-'''
-
-    ps_path = None
-
-    try:
-        with tempfile.NamedTemporaryFile(
-            mode="w",
-            suffix=".ps1",
-            delete=False,
-            encoding="utf-8-sig",
-        ) as tmp:
-            tmp.write(ps_script)
-            ps_path = tmp.name
-
-        result = subprocess.run(
-            [
-                "powershell",
-                "-NoProfile",
-                "-ExecutionPolicy",
-                "Bypass",
-                "-File",
-                ps_path,
-                webhook_url,
-                message,
-            ],
-            capture_output=True,
-            text=True,
-            timeout=20,
-        )
-    except Exception as e:
-        log("ERROR", f"Discord webhook PowerShell failed detail={e}")
-        return False
-    finally:
-        if ps_path:
-            try:
-                Path(ps_path).unlink(missing_ok=True)
-            except Exception:
-                pass
-
-    if result.returncode != 0:
-        stderr = (result.stderr or "").strip()
-        stdout = (result.stdout or "").strip()
-        log("ERROR", f"Discord webhook PowerShell failed code={result.returncode} stderr={stderr} stdout={stdout}")
-        return False
-
-    log("INFO", "Discord webhook sent via PowerShell")
-    return True
-
-
-def getVrchatLogDir():
-    userprofile = os.environ.get("USERPROFILE")
-    if not userprofile:
-        raise RuntimeError("USERPROFILE が取得できません")
-    return Path(userprofile) / "AppData" / "LocalLow" / "VRChat" / "VRChat"
-
-
-def findLatestVrchatLog():
-    log_dir = getVrchatLogDir()
-    if not log_dir.exists():
-        raise RuntimeError(f"VRChatログディレクトリが存在しません: {log_dir}")
-
-    candidates = []
-    for pattern in ("output_log_*.txt", "Player.log", "*.log", "*.txt"):
-        candidates.extend(log_dir.glob(pattern))
-
-    candidates = [path for path in candidates if path.is_file()]
-    if not candidates:
-        raise RuntimeError(f"VRChatログファイルが見つかりません: {log_dir}")
-
-    candidates.sort(key=lambda path: path.stat().st_mtime, reverse=True)
-    return candidates[0]
-
-
-def readTextSafe(path):
-    for encoding in ("utf-8", "utf-8-sig", "cp932", "shift_jis"):
-        try:
-            return path.read_text(encoding=encoding, errors="replace")
-        except Exception:
-            continue
-
-    raise RuntimeError(f"ログファイルを読めません: {path}")
-
-
-def parseLineTime(line):
-    matched = TIME_PATTERN.search(line)
-    if not matched:
-        return None
-
-    return datetime.strptime(matched.group(1), "%Y.%m.%d %H:%M:%S")
-
-
-def formatClock(dt):
-    return dt.strftime("%H:%M")
-
-
-def getLogStartTime(now):
-    noon_today = now.replace(hour=12, minute=0, second=0, microsecond=0)
-    if now >= noon_today:
-        return noon_today
-    return noon_today - timedelta(days=1)
-
-
-def splitWorldLocation(location):
-    if ":" not in location:
-        return location, ""
-
-    world_id, instance_id = location.split(":", 1)
-    return world_id, instance_id
-
-
-def extractWorldNameMap(text):
-    world_name_map = {}
-    pending_world_name = ""
-
-    for raw_line in text.splitlines():
-        room_match = ENTERING_ROOM_PATTERN.search(raw_line)
-        if room_match:
-            pending_world_name = room_match.group(1).strip()
-
-        match = WORLD_NAME_PATTERN.search(raw_line)
-        if match:
-            world_id = match.group(1).strip()
-            world_name = match.group(2).strip()
-            if world_id and world_name:
-                world_name_map[world_id] = world_name
-            continue
-
-        world_match = WORLD_PATTERN.search(raw_line)
-        if world_match and pending_world_name:
-            location = world_match.group(1).strip()
-            world_id, _ = splitWorldLocation(location)
-            if world_id:
-                world_name_map[world_id] = pending_world_name
-                pending_world_name = ""
-
-    return world_name_map
-
-
-def formatWorldLabel(world_id, world_name_map):
-    world_name = world_name_map.get(world_id, "").strip()
-    if not world_name:
-        return "不明"
-    return world_name
-
-
-def classifyUser(name, guest_names, staff_names):
-    if name in staff_names:
-        return "staff"
-    if name in guest_names:
-        return "guest"
-    return "other"
-
-
-def isSelf(name, self_name):
-    return bool(self_name) and name.strip() == self_name.strip()
-
-
-def buildNoticeLines(guest_names, guest_present_set, missing_count):
-    total_guest = len(guest_names)
-    current_guest = len(guest_present_set)
-    threshold = total_guest - missing_count
-
-    if missing_count <= 0:
-        return []
-    if not (threshold <= current_guest < total_guest):
-        return []
-
-    missing_guests = [name for name in guest_names if name not in guest_present_set]
-    if not missing_guests:
-        return []
-
-    lines = [f"現在Guest: {current_guest}/{total_guest}", "未入室Guest:"]
-    lines.extend(f"- {name}" for name in missing_guests)
-    return lines
-
-
-def appendNoticeIfNeeded(output_lines, state):
-    notice_lines = buildNoticeLines(
-        state["guest_names"],
-        state["guest_present_set"],
-        state["missing_count"],
-    )
-    notice_key = tuple(notice_lines)
-
-    if not notice_lines:
-        state["last_notice_key"] = None
-        return
-
-    if state["last_notice_key"] == notice_key:
-        return
-
-    output_lines.extend(notice_lines)
-    state["last_notice_key"] = notice_key
-
-
-def parseVrchatEvents(text, config):
-    start_time = getLogStartTime(datetime.now())
-    guest_names = config["guest_names"]
-    staff_names = set(config["staff_names"])
-    self_name = config.get("self_name", "")
-    world_name_map = extractWorldNameMap(text)
-
-    state = {
-        "location": "",
-        "world_id": "",
-        "instance_id": "",
-        "guest_names": guest_names,
-        "guest_name_set": set(guest_names),
-        "staff_names": staff_names,
-        "guest_present_set": set(),
-        "staff_present_set": set(),
-        "member_present_set": set(),
-        "missing_count": config["missing_count"],
-        "last_notice_key": None,
-    }
-    output_lines = []
-    self_state = None
-
-    for raw_line in text.splitlines():
-        line_time = parseLineTime(raw_line)
-        if not line_time or line_time < start_time:
-            continue
-
-        world_match = WORLD_PATTERN.search(raw_line)
-        if world_match:
-            location = world_match.group(1).strip()
-            world_id, instance_id = splitWorldLocation(location)
-
-            if location != state["location"]:
-                state["location"] = location
-                state["world_id"] = world_id
-                state["instance_id"] = instance_id
-                state["guest_present_set"].clear()
-                state["staff_present_set"].clear()
-                state["member_present_set"].clear()
-                state["last_notice_key"] = None
-                output_lines = []
-                output_lines.append(f"ワールド入室: {formatWorldLabel(world_id, world_name_map)}")
-                output_lines.append(f"現在Guest: 0/{len(guest_names)}")
-
-        join_match = JOIN_PATTERN.search(raw_line)
-        if join_match and state["world_id"]:
-            name = join_match.group(1).strip()
-            if isSelf(name, self_name):
-                self_state = "joined"
-                state["member_present_set"].add(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [join] [self] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-                continue
-
-            role = classifyUser(name, state["guest_name_set"], state["staff_names"])
-
-            if role == "guest":
-                state["guest_present_set"].add(name)
-                state["member_present_set"].add(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [join] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-                appendNoticeIfNeeded(output_lines, state)
-            elif role == "staff":
-                state["staff_present_set"].add(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [join] [staff] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-            else:
-                state["member_present_set"].add(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [join] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-            continue
-
-        left_match = LEFT_PATTERN.search(raw_line)
-        if left_match and state["world_id"]:
-            name = left_match.group(1).strip()
-            if isSelf(name, self_name):
-                self_state = "left"
-                state["member_present_set"].discard(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [leave] [self] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-                continue
-
-            role = classifyUser(name, state["guest_name_set"], state["staff_names"])
-
-            if role == "guest":
-                state["guest_present_set"].discard(name)
-                state["member_present_set"].discard(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [leave] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-                appendNoticeIfNeeded(output_lines, state)
-            elif role == "staff":
-                state["staff_present_set"].discard(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [leave] [staff] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-            else:
-                state["member_present_set"].discard(name)
-                output_lines.append(
-                    f'[{formatClock(line_time)}] [leave] {name} {len(state["member_present_set"])}/{len(guest_names)}'
-                )
-
-    return output_lines, self_state
-
-
-def extractLatestSelfLogState(text, self_name):
-    if not self_name:
-        return None
-
-    latest_state = None
-
-    for raw_line in text.splitlines():
-        join_match = JOIN_PATTERN.search(raw_line)
-        if join_match and isSelf(join_match.group(1).strip(), self_name):
-            latest_state = "joined"
-            continue
-
-        left_match = LEFT_PATTERN.search(raw_line)
-        if left_match and isSelf(left_match.group(1).strip(), self_name):
-            latest_state = "left"
-
-    return latest_state
-
-
-def grepVrchatLog(pattern=None):
-    return collectVrchatLog(pattern=pattern, notify_changed=False)
-
-
-def collectVrchatLog(pattern=None, notify_changed=True):
-    config = loadVrcLogConfig()
-    latest_log = findLatestVrchatLog()
-    log("ACTION", f"parseVrchatLog file={latest_log}")
-    log("INFO", f'event_file={config["event_file"]}')
-
-    text = readTextSafe(latest_log)
-    lines, self_state = parseVrchatEvents(text, config)
-
-    output_text = "\n".join(lines) if lines else "[INFO] 対象イベントなし"
-    output_path = appendRuntimeLog("VRC LOG", output_text)
-
-    if notify_changed:
-        global _last_sent_output
-        if output_text != _last_sent_output:
-            try:
-                ok = sendWebhook(output_text)
-                if ok:
-                    log("INFO", "Discord webhook sent")
-                    _last_sent_output = output_text
-                else:
-                    log("ERROR", "Discord webhook send failed")
-            except Exception as e:
-                log("ERROR", f"Discord webhook failed detail={e}")
-
-    log("INFO", f"result appended={output_path}")
-    for line in lines or ["[INFO] 対象イベントなし"]:
-        print(line, flush=True)
-
-    return output_path
-
-
-def _readNewText(path, offset):
-    for encoding in ("utf-8", "utf-8-sig", "cp932", "shift_jis"):
-        try:
-            with path.open("r", encoding=encoding, errors="replace") as file:
-                file.seek(offset)
-                return file.read(), file.tell()
-        except Exception:
-            continue
-
-    raise RuntimeError(f"ログファイルを読めません: {path}")
-
-
-def _watchVrchatLogChanges(stop_event, label, on_relevant_change):
-    log("ACTION", f"{label} realtime watcher started")
-
-    current_log = None
-    offset = 0
-
-    while not stop_event.is_set():
-        try:
-            latest_log = findLatestVrchatLog()
-            latest_size = latest_log.stat().st_size
-
-            if current_log is None:
-                current_log = latest_log
-                offset = latest_size
-                log("INFO", f"{label} watching file={current_log}")
-                continue
-
-            if latest_log != current_log:
-                current_log = latest_log
-                offset = 0
-                log("INFO", f"{label} watching new file={current_log}")
-
-            if latest_size < offset:
-                offset = 0
-
-            if latest_size > offset:
-                text, offset = _readNewText(latest_log, offset)
-
-                if RELEVANT_LOG_PATTERN.search(text):
-                    on_relevant_change(text)
-        except Exception as e:
-            log("ERROR", f"{label} realtime watcher failed detail={e}")
-
-        stop_event.wait(REALTIME_IDLE_SECONDS)
-
-    log("INFO", f"{label} realtime watcher stopped")
-
-
-def _monitor_loop():
-    def on_relevant_change(_text):
-        collectVrchatLog(notify_changed=True)
-
-    _watchVrchatLogChanges(
-        _monitor_stop_event,
-        "VRC log monitor",
-        on_relevant_change,
-    )
-
-
-def _self_monitor_loop():
-    def on_relevant_change(text):
-        try:
-            config = loadVrcLogConfig()
-            self_state = extractLatestSelfLogState(
-                text,
-                config.get("self_name", ""),
-            )
-
-            global _last_self_state
-            if self_state and self_state != _last_self_state:
-                if self_state == "joined":
-                    setDiscordMuted(True)
-                elif self_state == "left":
-                    setDiscordMuted(False)
-                _last_self_state = self_state
-        except Exception as e:
-            log("ERROR", f"VRC self monitor failed detail={e}")
-
-    _watchVrchatLogChanges(
-        _self_monitor_stop_event,
-        "VRC self monitor",
-        on_relevant_change,
-    )
-
-
-def startVrcLogMonitor(_interval_seconds=None):
-    global _monitor_thread
-
-    if _monitor_thread and _monitor_thread.is_alive():
-        log("INFO", "VRC log monitor already running")
-        return
-
-    _monitor_stop_event.clear()
-    _monitor_thread = threading.Thread(
-        target=_monitor_loop,
-        daemon=True,
-    )
-    _monitor_thread.start()
-
-
-def startSelfMonitor(_interval_seconds=None):
-    global _self_monitor_thread
-
-    if _self_monitor_thread and _self_monitor_thread.is_alive():
-        log("INFO", "VRC self monitor already running")
-        return
-
-    _self_monitor_stop_event.clear()
-    _self_monitor_thread = threading.Thread(
-        target=_self_monitor_loop,
-        daemon=True,
-    )
-    _self_monitor_thread.start()
-
-
-def stopVrcLogMonitor():
-    _monitor_stop_event.set()
-
-
-def stopSelfMonitor():
-    _self_monitor_stop_event.set()

VRWT_Tool/VRC_OSC/src/vrc_log/member_name_matcher.py

@@ -1,623 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-"""
-目的:
-VRChat表示名とTOML登録名を安全な順番で紐づける
-
-特徴:
-- 完全一致を先に確定して候補から除外
-- 正規化一致を確定して候補から除外
-- 残った候補だけを high confidence fuzzy 判定
-- guest のみ low confidence fuzzy で再選別
-- pending / ambiguous / unmatched 判定
-- 記号除去
-- 全角半角統一
-- 小文字化
-- 日本語 -> ローマ字変換
-- rapidfuzz による類似度
-- テストケース付き
-
-前提:
-pip install rapidfuzz pykakasi
-
-期待結果:
-- 100%一致した名前を fuzzy 候補に残さない
-- 似た名前同士の誤リンクを減らす
-"""
-
-import re
-import sys
-import unicodedata
-from dataclasses import dataclass, field
-from typing import Dict, Iterable, List, Optional, Tuple
-
-try:
-    from rapidfuzz import fuzz
-except Exception as e:
-    if __name__ == "__main__":
-        print(f"[FATAL] rapidfuzz import failed: {e}")
-        input("Press Enter to exit...")
-        sys.exit(1)
-    raise
-
-try:
-    from pykakasi import kakasi
-except Exception as e:
-    if __name__ == "__main__":
-        print(f"[FATAL] pykakasi import failed: {e}")
-        input("Press Enter to exit...")
-        sys.exit(1)
-    raise
-
-
-# =========================
-# 設定
-# =========================
-
-AUTO_LINK_SCORE = 95
-LOW_CONFIDENCE_SCORE = 80
-AMBIGUOUS_DIFF = 10
-LOW_CONFIDENCE_MAX_REMAINING = 3
-WEAK_MATCH_SCORE = 50
-
-STATUS_MATCHED = "matched"
-STATUS_MATCHED_LOW_CONFIDENCE = "matched_low_confidence"
-STATUS_PENDING = "pending"
-STATUS_AMBIGUOUS = "ambiguous"
-STATUS_UNMATCHED = "unmatched"
-STATUS_UNKNOWN_MEMBER = "unknown_member"
-
-ROLE_GUEST = "guest"
-ROLE_SELF = "self"
-ROLE_STAFF = "staff"
-
-TEST_GUESTS = [
-    "okada",
-    "tanaka",
-    "yamada",
-    "messykenty",
-]
-
-TEST_CURRENT_USERS = [
-    "岡田",
-    "ikada",
-    "okada_",
-    "ＯＫＡＤＡ",
-    "tanaka!!!",
-    "田中",
-    "やまだ",
-    "messy_kenty",
-    "messy.kenty",
-    "MESSYKENTY",
-    "山田",
-]
-
-
-@dataclass(frozen=True)
-class TomlMember:
-    name: str
-    role: str = ROLE_GUEST
-
-
-@dataclass
-class MatchResult:
-    toml_name: str
-    role: str
-    status: str
-    vrchat_name: Optional[str] = None
-    score: Optional[float] = None
-    second_score: Optional[float] = None
-    reason: str = ""
-    candidates: List[Tuple[str, float]] = field(default_factory=list)
-
-
-# =========================
-# ローマ字変換
-# =========================
-
-kks = kakasi()
-
-
-def jp_to_romaji(text: str) -> str:
-    try:
-        converted = kks.convert(text)
-
-        result = []
-        for item in converted:
-            result.append(item["hepburn"])
-
-        return "".join(result)
-
-    except Exception as e:
-        print(f"[ERROR] romaji convert failed: {text} : {e}")
-        return text
-
-
-# =========================
-# 正規化
-# =========================
-
-def normalize_name(name: str) -> str:
-    """
-    正規化内容:
-    - 全角半角統一
-    - 小文字化
-    - 日本語→ローマ字
-    - 記号除去
-    """
-
-    # Unicode normalize
-    name = unicodedata.normalize("NFKC", name)
-
-    # 小文字化
-    name = name.lower()
-
-    # 日本語→ローマ字
-    name = jp_to_romaji(name)
-
-    # 記号除去
-    name = re.sub(r"[^a-z0-9]", "", name)
-
-    return name.strip()
-
-
-# =========================
-# 類似候補検索
-# =========================
-
-def find_candidates(
-    target_guest: str,
-    current_users: List[str],
-) -> List[Tuple[str, float]]:
-
-    normalized_target = normalize_name(target_guest)
-
-    normalized_map = {}
-
-    for user in current_users:
-        normalized_map[user] = normalize_name(user)
-
-    results = []
-
-    for original_name, normalized_name in normalized_map.items():
-
-        score = fuzz.ratio(
-            normalized_target,
-            normalized_name,
-        )
-
-        results.append((original_name, score))
-
-    results.sort(key=lambda x: x[1], reverse=True)
-
-    return results
-
-
-def _to_toml_member(member) -> TomlMember:
-    if isinstance(member, TomlMember):
-        return member
-
-    if isinstance(member, str):
-        return TomlMember(name=member)
-
-    if isinstance(member, dict):
-        return TomlMember(
-            name=str(member.get("name", "")),
-            role=str(member.get("role", ROLE_GUEST)),
-        )
-
-    name = getattr(member, "name", "")
-    role = getattr(member, "role", ROLE_GUEST)
-
-    return TomlMember(
-        name=str(name),
-        role=str(role),
-    )
-
-
-def _make_candidates(
-    toml_name: str,
-    current_users: Iterable[str],
-) -> List[Tuple[str, float]]:
-    normalized_toml = normalize_name(toml_name)
-    results = []
-
-    for user in current_users:
-        score = fuzz.ratio(
-            normalized_toml,
-            normalize_name(user),
-        )
-        results.append((user, score))
-
-    results.sort(key=lambda x: x[1], reverse=True)
-
-    return results
-
-
-def _classify_remaining(
-    member: TomlMember,
-    current_users: Iterable[str],
-) -> MatchResult:
-    candidates = _make_candidates(
-        member.name,
-        current_users,
-    )
-
-    if not candidates:
-        return MatchResult(
-            toml_name=member.name,
-            role=member.role,
-            status=STATUS_UNMATCHED,
-            reason="no_candidate",
-        )
-
-    top_name, top_score = candidates[0]
-    second_score = candidates[1][1] if len(candidates) >= 2 else 0
-    diff = top_score - second_score
-
-    if top_score < WEAK_MATCH_SCORE:
-        status = STATUS_UNMATCHED
-        reason = "weak_candidate"
-    elif diff < AMBIGUOUS_DIFF:
-        status = STATUS_AMBIGUOUS
-        reason = "close_candidates"
-    else:
-        status = STATUS_PENDING
-        reason = "below_auto_link_threshold"
-
-    return MatchResult(
-        toml_name=member.name,
-        role=member.role,
-        status=status,
-        vrchat_name=top_name,
-        score=top_score,
-        second_score=second_score,
-        reason=reason,
-        candidates=candidates,
-    )
-
-
-def _best_fuzzy_match(
-    member: TomlMember,
-    current_users: Iterable[str],
-    min_score: float,
-) -> Optional[MatchResult]:
-    candidates = _make_candidates(
-        member.name,
-        current_users,
-    )
-
-    if not candidates:
-        return None
-
-    top_name, top_score = candidates[0]
-    second_score = candidates[1][1] if len(candidates) >= 2 else 0
-
-    if (
-        top_score >= min_score
-        and top_score - second_score >= AMBIGUOUS_DIFF
-    ):
-        return MatchResult(
-            toml_name=member.name,
-            role=member.role,
-            status=STATUS_MATCHED,
-            vrchat_name=top_name,
-            score=top_score,
-            second_score=second_score,
-            reason="fuzzy",
-            candidates=candidates,
-        )
-
-    return None
-
-
-def _apply_fuzzy_round(
-    remaining_members: Dict[str, TomlMember],
-    remaining_users: set,
-    min_score: float,
-    status: str,
-    reason: str,
-    eligible_roles: Optional[set] = None,
-) -> List[MatchResult]:
-    results = []
-
-    while True:
-        possible_matches = []
-
-        for key, member in remaining_members.items():
-            if (
-                eligible_roles is not None
-                and member.role not in eligible_roles
-            ):
-                continue
-
-            match = _best_fuzzy_match(
-                member,
-                remaining_users,
-                min_score,
-            )
-
-            if match is None:
-                continue
-
-            possible_matches.append((key, match))
-
-        if not possible_matches:
-            break
-
-        possible_matches.sort(
-            key=lambda x: (
-                x[1].score if x[1].score is not None else 0,
-                (x[1].score or 0) - (x[1].second_score or 0),
-            ),
-            reverse=True,
-        )
-
-        key, match = possible_matches[0]
-        match.status = status
-        match.reason = reason
-
-        results.append(match)
-        remaining_members.pop(key)
-        remaining_users.remove(match.vrchat_name)
-
-    return results
-
-
-def match_username_sets(
-    toml_members,
-    current_users: List[str],
-) -> Tuple[List[MatchResult], List[str]]:
-    """
-    TOML登録名とVRChat現在ユーザーを段階的に1対1照合する。
-
-    戻り値:
-    - TOML側の照合結果
-    - TOMLに紐づかなかったVRChat名
-    """
-
-    members = [_to_toml_member(member) for member in toml_members]
-    remaining_members = {
-        f"{idx}:{member.name}": member
-        for idx, member in enumerate(members)
-    }
-    remaining_users = set(current_users)
-    results = []
-
-    # 1. 完全一致: fuzzy判定せず即確定して候補から除外
-    for key, member in list(remaining_members.items()):
-        if member.name in remaining_users:
-            results.append(
-                MatchResult(
-                    toml_name=member.name,
-                    role=member.role,
-                    status=STATUS_MATCHED,
-                    vrchat_name=member.name,
-                    score=100,
-                    second_score=None,
-                    reason="exact",
-                )
-            )
-            remaining_members.pop(key)
-            remaining_users.remove(member.name)
-
-    # 2. 正規化一致: 一意に対応できるものだけを確定して除外
-    normalized_members: Dict[str, List[str]] = {}
-    normalized_users: Dict[str, List[str]] = {}
-
-    for key, member in remaining_members.items():
-        normalized_members.setdefault(
-            normalize_name(member.name),
-            [],
-        ).append(key)
-
-    for user in remaining_users:
-        normalized_users.setdefault(
-            normalize_name(user),
-            [],
-        ).append(user)
-
-    for normalized_name, member_keys in normalized_members.items():
-        users = normalized_users.get(normalized_name, [])
-
-        if len(member_keys) != 1 or len(users) != 1:
-            continue
-
-        key = member_keys[0]
-        user = users[0]
-        member = remaining_members[key]
-
-        results.append(
-            MatchResult(
-                toml_name=member.name,
-                role=member.role,
-                status=STATUS_MATCHED,
-                vrchat_name=user,
-                score=100,
-                second_score=None,
-                reason="normalized",
-            )
-        )
-        remaining_members.pop(key)
-        remaining_users.remove(user)
-
-    # 3. 高信頼fuzzy: 残った候補だけで、確定ごとに候補集合を縮める
-    results.extend(
-        _apply_fuzzy_round(
-            remaining_members,
-            remaining_users,
-            AUTO_LINK_SCORE,
-            STATUS_MATCHED,
-            "high_confidence_fuzzy",
-        )
-    )
-
-    # 4. 低信頼guest再選別: guestのみ、候補集合が少ない場合だけ
-    if len(remaining_members) <= LOW_CONFIDENCE_MAX_REMAINING:
-        results.extend(
-            _apply_fuzzy_round(
-                remaining_members,
-                remaining_users,
-                LOW_CONFIDENCE_SCORE,
-                STATUS_MATCHED_LOW_CONFIDENCE,
-                "guest_low_confidence_fuzzy",
-                eligible_roles={ROLE_GUEST},
-            )
-        )
-
-    # 5. 残りは無理に確定しない
-    for member in remaining_members.values():
-        results.append(
-            _classify_remaining(
-                member,
-                remaining_users,
-            )
-        )
-
-    unknown_users = sorted(remaining_users)
-
-    return results, unknown_users
-
-
-# =========================
-# 判定
-# =========================
-
-def evaluate_guest_match(
-    guest_name: str,
-    current_users: List[str],
-):
-
-    print("")
-    print("=" * 60)
-    print(f"[CHECK] guest={guest_name}")
-
-    normalized_guest = normalize_name(guest_name)
-
-    print(f"[INFO] normalized_guest={normalized_guest}")
-
-    candidates = find_candidates(
-        guest_name,
-        current_users,
-    )
-
-    if not candidates:
-        print("[ERROR] no candidates")
-        return
-
-    print("")
-    print("[CHECK] candidate list")
-
-    for idx, (name, score) in enumerate(candidates[:5], start=1):
-        print(f"  {idx}. {name:<20} score={score:.2f}")
-
-    top_name, top_score = candidates[0]
-
-    second_score = 0
-
-    if len(candidates) >= 2:
-        second_score = candidates[1][1]
-
-    diff = top_score - second_score
-
-    print("")
-    print(f"[INFO] top_score={top_score:.2f}")
-    print(f"[INFO] second_score={second_score:.2f}")
-    print(f"[INFO] diff={diff:.2f}")
-
-    # 自動確定
-    if (
-        top_score >= AUTO_LINK_SCORE
-        and diff >= AMBIGUOUS_DIFF
-    ):
-        print("")
-        print("[INFO] AUTO LINK SAFE")
-        print(f"[INFO] linked => {top_name}")
-        return
-
-    # 曖昧
-    print("")
-    print("[WARN] ambiguous match")
-    print("[WARN] auto link disabled")
-
-    print("")
-    print("[ACTION] manual review required")
-
-
-# =========================
-# main
-# =========================
-
-def main():
-
-    print("[CHECK] normalize preview")
-
-    for user in TEST_CURRENT_USERS:
-        print(
-            f"{user:<20}"
-            f" => "
-            f"{normalize_name(user)}"
-        )
-
-    print("")
-    print("[CHECK] username sync ordered matching test")
-
-    results, unknown_users = match_username_sets(
-        TEST_GUESTS,
-        TEST_CURRENT_USERS,
-    )
-
-    for result in results:
-        if result.vrchat_name is None:
-            print(
-                f"{result.toml_name:<20}"
-                f" => "
-                f"{result.status:<22}"
-                f" reason={result.reason}"
-            )
-            continue
-
-        score_text = ""
-        if result.score is not None:
-            score_text = f" score={result.score:.2f}"
-
-        second_text = ""
-        if result.second_score is not None:
-            second_text = f" second={result.second_score:.2f}"
-
-        print(
-            f"{result.toml_name:<20}"
-            f" => "
-            f"{result.vrchat_name:<20}"
-            f" {result.status:<22}"
-            f" reason={result.reason}"
-            f"{score_text}"
-            f"{second_text}"
-        )
-
-    for user in unknown_users:
-        print(
-            f"{user:<20}"
-            f" => "
-            f"{STATUS_UNKNOWN_MEMBER}"
-        )
-
-    print("")
-    print("[INFO] completed")
-
-
-if __name__ == "__main__":
-
-    print("[CHECK] start")
-
-    answer = input(
-        "[ACTION] run fuzzy test? (yes/no): "
-    ).strip().lower()
-
-    if answer != "yes":
-        print("[FATAL] cancelled")
-        input("Press Enter to exit...")
-        sys.exit(1)
-
-    main()

build_exe.ps1

@@ -0,0 +1,6 @@
+$ErrorActionPreference = "Stop"
+
+$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+Set-Location $ScriptDir
+
+python -m PyInstaller .\vrc_osc.spec --noconfirm --clean

cmd/vrc_osc/main.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+
+	"vrc_osc_go/internal/app"
+	"vrc_osc_go/internal/buildinfo"
+)
+
+func main() {
+	log.Printf("vrc_osc version=%s build=%s", buildinfo.Version, buildinfo.BuildTime)
+	log.Printf("runtime main begin")
+	var configPath string
+	var mode string
+	var noGUI bool
+	flag.StringVar(&configPath, "config", "config/config.toml", "path to config.toml")
+	flag.StringVar(&mode, "mode", "", "generate-json or extract-log")
+	flag.BoolVar(&noGUI, "no-gui", false, "do not launch the GUI companion")
+	flag.Parse()
+
+	if mode == "" && !noGUI {
+		log.Printf("launching gui companion")
+		launchGUI()
+	}
+
+	log.Printf("calling app.Run config=%s mode=%s noGUI=%v", configPath, mode, noGUI)
+	if err := app.Run(configPath, mode); err != nil {
+		log.SetOutput(os.Stderr)
+		log.Fatalf("vrc_osc_go: %v", err)
+	}
+	log.Printf("app.Run returned cleanly")
+}
+
+func launchGUI() {
+	exe, err := os.Executable()
+	if err != nil {
+		log.Printf("launchGUI: os.Executable failed: %v", err)
+		return
+	}
+	gui := filepath.Join(filepath.Dir(exe), "vrc_osc_gui.exe")
+	log.Printf("launchGUI: exe=%s gui=%s", exe, gui)
+	if _, err := os.Stat(gui); err != nil {
+		log.Printf("launchGUI: gui missing: %v", err)
+		return
+	}
+	if err := exec.Command(gui).Start(); err != nil {
+		log.Printf("launchGUI: start failed: %v", err)
+		return
+	}
+	log.Printf("launchGUI: started gui companion")
+}

cmd/vrc_osc_gui/main.go

@@ -0,0 +1,97 @@
+//go:build windows
+
+package main
+
+import (
+	"log"
+	"net"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"vrc_osc_go/internal/app"
+	"vrc_osc_go/internal/config"
+)
+
+func main() {
+	initialTab := parseInitialTab(os.Args[1:])
+	if exe, err := os.Executable(); err == nil {
+		_ = app.AppendRuntimeLog("GUI", "starting vrc_osc_gui.exe exe="+exe+" dir="+filepath.Dir(exe)+" initial_tab="+initialTab)
+	} else {
+		_ = app.AppendRuntimeLog("GUI", "starting vrc_osc_gui.exe exe=unknown err="+err.Error())
+	}
+	ensureRuntimeStarted()
+	if err := runNativeGUI(initialTab); err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runNativeGUI failed: "+err.Error())
+		log.Fatal(err)
+	}
+	_ = app.AppendRuntimeLog("GUI", "runNativeGUI returned cleanly")
+}
+
+func parseInitialTab(args []string) string {
+	for _, arg := range args {
+		switch {
+		case arg == "--settings" || arg == "-settings" || arg == "/settings":
+			return "settings"
+		case arg == "--translate" || arg == "-translate" || arg == "/translate":
+			return "join"
+		case arg == "--log" || arg == "-log" || arg == "/log":
+			return "join"
+		case strings.HasPrefix(arg, "--tab="):
+			if tab := normalizeInitialTab(strings.TrimPrefix(arg, "--tab=")); tab != "" {
+				return tab
+			}
+		case strings.HasPrefix(arg, "/tab="):
+			if tab := normalizeInitialTab(strings.TrimPrefix(arg, "/tab=")); tab != "" {
+				return tab
+			}
+		}
+	}
+	return "join"
+}
+
+func normalizeInitialTab(tab string) string {
+	switch strings.ToLower(strings.TrimSpace(tab)) {
+	case "join", "log", "logs":
+		return "join"
+	case "translate", "translation":
+		return "join"
+	case "settings", "setting", "config":
+		return "settings"
+	default:
+		return ""
+	}
+}
+
+func ensureRuntimeStarted() {
+	cfg, err := config.Load("")
+	if err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart skipped config="+err.Error())
+		return
+	}
+	addr := net.JoinHostPort(cfg.OSC.Host, strconv.Itoa(cfg.OSC.Port))
+	probe, err := net.ListenPacket("udp", addr)
+	if err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime already listening addr="+addr+" err="+err.Error())
+		return
+	}
+	_ = probe.Close()
+
+	exe, err := os.Executable()
+	if err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart skipped exe="+err.Error())
+		return
+	}
+	runtimeExe := filepath.Join(filepath.Dir(exe), "vrc_osc.exe")
+	if _, err := os.Stat(runtimeExe); err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart missing exe="+runtimeExe+" err="+err.Error())
+		return
+	}
+	if err := exec.Command(runtimeExe, "--no-gui").Start(); err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart failed exe="+runtimeExe+" err="+err.Error())
+		return
+	}
+	_ = app.AppendRuntimeLog("GUI", "runtime autostart launched exe="+runtimeExe)
+}

cmd/vrc_osc_gui/main_nonwindows.go

@@ -0,0 +1,5 @@
+//go:build !windows
+
+package main
+
+func main() {}

cmd/vrc_osc_gui/tray_windows.go

@@ -0,0 +1,232 @@
+//go:build windows
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"syscall"
+	"unsafe"
+)
+
+const (
+	wmUser       = 0x0400
+	wmTray       = wmUser + 1
+	wmCommand    = 0x0111
+	wmDestroy    = 0x0002
+	wmClose      = 0x0010
+	wmRButtonUp  = 0x0205
+	wmLButtonUp  = 0x0202
+	wmCreate     = 0x0001
+	wmQuit       = 0x0012
+	niAdd        = 0x00000000
+	niModify     = 0x00000001
+	niDelete     = 0x00000002
+	nifMessage   = 0x00000001
+	nifIcon      = 0x00000002
+	nifTip       = 0x00000004
+	nifInfo      = 0x00000010
+	nimPopup     = 0x00000000
+	miString     = 0x00000000
+	miSeparator  = 0x00000800
+	miDefault    = 0x00001000
+	swHide       = 0
+	idOpen       = 1001
+	idExit       = 1002
+	maxTip       = 128
+	maxClassName = 64
+)
+
+type trayApp struct {
+	uiURL string
+	open  func()
+}
+
+func newTray(uiURL string, open func()) *trayApp {
+	return &trayApp{uiURL: uiURL, open: open}
+}
+
+func (t *trayApp) Run() error {
+	return runTray(t.uiURL, t.open)
+}
+
+func openBrowser(url string) {
+	_ = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+}
+
+func trayIconPath() string {
+	exe, err := os.Executable()
+	if err != nil {
+		return filepath.Join("doc", "vrcworldtour_new.ico")
+	}
+	return filepath.Join(filepath.Dir(exe), "..", "doc", "vrcworldtour_new.ico")
+}
+
+func runTray(uiURL string, open func()) error {
+	user32 := syscall.NewLazyDLL("user32.dll")
+	shell32 := syscall.NewLazyDLL("shell32.dll")
+	kernel32 := syscall.NewLazyDLL("kernel32.dll")
+
+	registerClass := user32.NewProc("RegisterClassW")
+	createWindowEx := user32.NewProc("CreateWindowExW")
+	defWindowProc := user32.NewProc("DefWindowProcW")
+	getMessage := user32.NewProc("GetMessageW")
+	translateMessage := user32.NewProc("TranslateMessage")
+	dispatchMessage := user32.NewProc("DispatchMessageW")
+	postQuitMessage := user32.NewProc("PostQuitMessage")
+	createPopupMenu := user32.NewProc("CreatePopupMenu")
+	appendMenu := user32.NewProc("AppendMenuW")
+	setForegroundWindow := user32.NewProc("SetForegroundWindow")
+	trackPopupMenu := user32.NewProc("TrackPopupMenu")
+	showWindow := user32.NewProc("ShowWindow")
+	loadImage := user32.NewProc("LoadImageW")
+	shellNotifyIcon := shell32.NewProc("Shell_NotifyIconW")
+	getModuleHandle := kernel32.NewProc("GetModuleHandleW")
+
+	type wndClassEx struct {
+		cbSize        uint32
+		style         uint32
+		lpfnWndProc   uintptr
+		cbClsExtra    int32
+		cbWndExtra    int32
+		hInstance     uintptr
+		hIcon         uintptr
+		hCursor       uintptr
+		hbrBackground uintptr
+		lpszMenuName  *uint16
+		lpszClassName *uint16
+		hIconSm       uintptr
+	}
+	type point struct{ X, Y int32 }
+	type msg struct {
+		hwnd    uintptr
+		message uint32
+		wParam  uintptr
+		lParam  uintptr
+		time    uint32
+		pt      point
+	}
+	type notifyIconData struct {
+		cbSize           uint32
+		hWnd             uintptr
+		uID              uint32
+		uFlags           uint32
+		uCallbackMessage uint32
+		hIcon            uintptr
+		szTip            [maxTip]uint16
+		dwState          uint32
+		dwStateMask      uint32
+		szInfo           [256]uint16
+		uTimeoutVersion  uint32
+		szInfoTitle      [64]uint16
+		dwInfoFlags      uint32
+		guidItem         [16]byte
+		hBalloonIcon     uintptr
+	}
+
+	className, _ := syscall.UTF16PtrFromString("VRC_OSC_TRAY")
+	windowTitle, _ := syscall.UTF16PtrFromString("VRC OSC Tray")
+	iconPath := trayIconPath()
+	iconPathPtr, _ := syscall.UTF16PtrFromString(iconPath)
+	const (
+		lrLoadFromFile = 0x00000010
+		imageIcon      = 1
+	)
+	icon, _, _ := loadImage.Call(0, uintptr(unsafe.Pointer(iconPathPtr)), imageIcon, 0, 0, lrLoadFromFile)
+
+	var hwnd uintptr
+	var menu uintptr
+	var nid notifyIconData
+
+	wndProc := syscall.NewCallback(func(hwnd uintptr, msg uint32, wParam, lParam uintptr) uintptr {
+		switch msg {
+		case wmCreate:
+			return 0
+		case wmTray:
+			switch lParam {
+			case wmLButtonUp:
+				if open != nil {
+					open()
+				}
+			case wmRButtonUp:
+				if menu == 0 {
+					m, _, _ := createPopupMenu.Call()
+					menu = m
+					openText, _ := syscall.UTF16PtrFromString("Open UI")
+					exitText, _ := syscall.UTF16PtrFromString("Exit")
+					appendMenu.Call(menu, miString|miDefault, idOpen, uintptr(unsafe.Pointer(openText)))
+					appendMenu.Call(menu, miString, idExit, uintptr(unsafe.Pointer(exitText)))
+				}
+				setForegroundWindow.Call(hwnd)
+				var p point
+				user32.NewProc("GetCursorPos").Call(uintptr(unsafe.Pointer(&p)))
+				trackPopupMenu.Call(menu, nimPopup, uintptr(p.X), uintptr(p.Y), 0, hwnd, 0)
+			}
+			return 0
+		case wmCommand:
+			switch uint16(wParam & 0xffff) {
+			case idOpen:
+				if open != nil {
+					open()
+				}
+			case idExit:
+				user32.NewProc("DestroyWindow").Call(hwnd)
+			}
+			return 0
+		case wmDestroy:
+			nid.cbSize = uint32(unsafe.Sizeof(nid))
+			nid.hWnd = hwnd
+			nid.uID = 1
+			shellNotifyIcon.Call(niDelete, uintptr(unsafe.Pointer(&nid)))
+			postQuitMessage.Call(0)
+			return 0
+		}
+		ret, _, _ := defWindowProc.Call(hwnd, uintptr(msg), wParam, lParam)
+		return ret
+	})
+
+	hInstance, _, _ := getModuleHandle.Call(0)
+	_, _, regErr := registerClass.Call(uintptr(unsafe.Pointer(&wndClassEx{
+		cbSize:        uint32(unsafe.Sizeof(wndClassEx{})),
+		lpfnWndProc:   wndProc,
+		hInstance:     hInstance,
+		hIcon:         icon,
+		lpszClassName: className,
+	})))
+	if regErr != nil {
+		return fmt.Errorf("RegisterClassW failed: %v", regErr)
+	}
+
+	hwnd, _, err := createWindowEx.Call(0, uintptr(unsafe.Pointer(className)), uintptr(unsafe.Pointer(windowTitle)), 0, 0, 0, 0, 0, 0, 0, hInstance, 0)
+	if hwnd == 0 {
+		return fmt.Errorf("CreateWindowExW failed: %v", err)
+	}
+	showWindow.Call(hwnd, swHide)
+
+	nid.cbSize = uint32(unsafe.Sizeof(nid))
+	nid.hWnd = hwnd
+	nid.uID = 1
+	nid.uFlags = nifMessage | nifIcon | nifTip
+	nid.uCallbackMessage = wmTray
+	nid.hIcon = icon
+	tip := syscall.StringToUTF16("VRC OSC")
+	copy(nid.szTip[:], tip)
+	if ok, _, _ := shellNotifyIcon.Call(niAdd, uintptr(unsafe.Pointer(&nid))); ok == 0 {
+		return fmt.Errorf("Shell_NotifyIconW add failed")
+	}
+	log.Printf("tray started")
+
+	var m msg
+	for {
+		r, _, _ := getMessage.Call(uintptr(unsafe.Pointer(&m)), 0, 0, 0)
+		if int32(r) <= 0 {
+			break
+		}
+		translateMessage.Call(uintptr(unsafe.Pointer(&m)))
+		dispatchMessage.Call(uintptr(unsafe.Pointer(&m)))
+	}
+	return nil
+}

cmd/vrc_osc_launcher/launcher_icon.go

@@ -0,0 +1,6 @@
+//go:build windows
+
+package main
+
+// This file exists so the launcher package has a Windows build target
+// alongside the generated .syso resource file.

cmd/vrc_osc_launcher/main.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"syscall"
+	"unsafe"
+
+	"vrc_osc_go/internal/app"
+	"vrc_osc_go/internal/buildinfo"
+	"vrc_osc_go/internal/common"
+	"vrc_osc_go/internal/update"
+)
+
+func main() {
+	_ = appendLauncherLog("LAUNCHER", "launcher main begin")
+	var baseURL string
+	var ownerRepo string
+	var assetName string
+	flag.StringVar(&baseURL, "base-url", "https://git.vrcworldtour.com", "Gitea base URL")
+	flag.StringVar(&ownerRepo, "repo", "every_holiday/VRCWT-OSC", "owner/repo")
+	flag.StringVar(&assetName, "asset", "vrc_osc-windows.zip", "release asset name")
+	flag.Parse()
+
+	client := &update.Client{BaseURL: baseURL}
+	mgr := &update.Manager{
+		Client:       client,
+		OwnerRepo:    ownerRepo,
+		AssetName:    assetName,
+		CurrentLabel: buildinfo.Version,
+	}
+	if _, err := mgr.CheckAndUpdate(); err != nil {
+		log.Printf("auto update skipped: %v", err)
+		_ = appendLauncherLog("LAUNCHER", "auto update skipped: "+err.Error())
+	} else {
+		_ = appendLauncherLog("LAUNCHER", "auto update ok")
+	}
+	base := runtimeBaseDir()
+	exe := filepath.Join(base, "vrc_osc.exe")
+	gui := filepath.Join(base, "vrc_osc_gui.exe")
+	_ = appendLauncherLog("LAUNCHER", "runtimeBaseDir="+base)
+	if _, err := os.Stat(exe); err != nil {
+		_ = appendLauncherLog("LAUNCHER", "missing runtime exe: "+err.Error())
+		showError("vrc_osc_launcher", "missing exe: "+err.Error())
+		log.Fatalf("missing exe: %v", err)
+	}
+	_ = appendLauncherLog("LAUNCHER", "version="+buildinfo.Version+" build="+buildinfo.BuildTime+" base="+base+" exe="+exe+" gui="+gui)
+	if _, err := os.Stat(gui); err == nil {
+		_ = appendLauncherLog("LAUNCHER", "starting gui companion")
+		_ = exec.Command(gui).Start()
+	} else {
+		_ = appendLauncherLog("LAUNCHER", "gui companion missing: "+err.Error())
+	}
+	args := append([]string{"--no-gui"}, os.Args[1:]...)
+	_ = appendLauncherLog("LAUNCHER", "launching runtime args="+strings.Join(args, " "))
+	if err := update.Launch(exe, args); err != nil {
+		_ = appendLauncherLog("LAUNCHER", "launch failed: "+err.Error())
+		showError("vrc_osc_launcher", "launch failed: "+err.Error())
+		log.Fatalf("launch failed: %v", err)
+	}
+	_ = appendLauncherLog("LAUNCHER", "runtime launch returned")
+}
+
+func showError(title, message string) {
+	user32 := syscall.NewLazyDLL("user32.dll")
+	msgBox := user32.NewProc("MessageBoxW")
+	const mbOK = 0x00000000
+	const mbIconError = 0x00000010
+	_, _, _ = msgBox.Call(
+		0,
+		uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(message))),
+		uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(title))),
+		uintptr(mbOK|mbIconError),
+	)
+}
+
+func runtimeBaseDir() string {
+	root := common.RootDir()
+	if _, err := os.Stat(filepath.Join(root, "vrc_osc.exe")); err == nil {
+		return root
+	}
+	if _, err := os.Stat(filepath.Join(root, "tmp", "vrc_osc.exe")); err == nil {
+		return filepath.Join(root, "tmp")
+	}
+	return root
+}
+
+func appendLauncherLog(title, text string) error {
+	return app.AppendRuntimeLog(title, text)
+}

config/config.example.toml

@@ -7,9 +7,32 @@ names = []
 [guest]
 file = "config/guests.txt"
 
+[gui]
+top_most = false
+font_size = 18
+auto_unmute_on_self_leave = false
+refresh_interval_value = 2
+refresh_interval_unit = "sec"
+history_export_dir = "exports"
+history_export_include_time = true
+history_export_include_world = true
+history_export_include_join_leave = true
+history_export_custom_enabled = false
+history_export_custom = ""
+
 [notice]
 missing_count = 0
 
+[vrc_log]
+patterns = [
+  "OnPlayerJoined",
+  "OnPlayerLeft",
+  "Entering Room",
+  "Joining or Creating Room",
+  "worldId=",
+  "wrld_",
+]
+
 [ocr.crop]
 left = 0.05
 top = 0.35

config/config.test.toml

@@ -0,0 +1,35 @@
+[self]
+name = "毎日がHoliday'"
+
+[staff]
+file = "config/staff.txt"
+[guest]
+file = "config/guests.txt"
+
+[gui]
+top_most = false
+font_size = 18
+
+[notice]
+missing_count = 0
+
+[vrc_log]
+patterns = [
+  "OnPlayerJoined",
+  "OnPlayerLeft",
+  "Entering Room",
+  "Joining or Creating Room",
+  "worldId=",
+  "wrld_",
+]
+
+[ocr.crop]
+left = 0.05
+top = 0.35
+right = 0.95
+bottom = 0.95
+
+[ocr]
+preprocess = true
+scale = 1.5
+use_angle_cls = false

doc/workflow.md

@@ -1,70 +1,78 @@
-# ワークフロー
+# Workflow
 
-## 起動から利用まで
+## 全体の流れ
 
 ```mermaid
 flowchart TD
-    A[起動] --> B[config を読む]
-    B --> C[OSC サーバーを起動]
-    C --> D[VRChat を開く]
-    D --> E[ExMenu から機能を選ぶ]
-    E --> F{どの機能か}
+    A[アプリ起動] --> B[設定読み込み]
+    B --> C[VRChat ログの探索]
+    C --> D[GUI 起動]
+    D --> E[タイマーで定期更新]
+    E --> F[現在のワールド判定]
+    E --> G[入退室ログ更新]
+    E --> H[履歴データ更新]
+    E --> I[OCR / 翻訳 / 設定反映]
 
-    F -->|DiscordSend| G[Discord ミュート操作]
-    F -->|vrc_log| H[VRC ログ監視]
-    F -->|ocrEnabled| I[OCR 実行]
-    F -->|translation| J[OCR + 翻訳]
-
-    G --> K[VRChat に戻る]
-    H --> L[Discord Webhook に通知]
-    I --> M[runtime に保存]
-    J --> N[クリップボードへコピー]
-    J --> M
+    G --> J[Discord 送信が必要なら通知]
+    H --> K[日別履歴表示]
+    K --> L[選択した訪問を export]
+    L --> M[visit_YYYYMMDD.log を保存]
 ```
 
-## DiscordSend の流れ
+## 起動時
 
-```mermaid
-flowchart TD
-    A[DiscordSend を受信] --> B[Discord ウィンドウを探す]
-    B --> C{Discord が見つかる?}
-    C -->|はい| D[Ctrl+Shift+M を送る]
-    C -->|いいえ| E[ブラウザ版 Discord を探す]
-    E --> D
-    D --> F[VRChat に戻す]
+1. `config/config.toml` を読み込む。
+2. GUI 設定を反映する。
+3. `runtime/` 配下のログや履歴を確認する。
+4. ネイティブ GUI を開く。
+5. タイマーで定期更新を開始する。
+
+## ログ収集
+
+1. VRChat の最新ログを探す。
+2. ログの末尾を読み、`OnPlayerJoined` / `OnPlayerLeft` / `Entering Room` / `worldId=` などを拾う。
+3. 現在のワールド名、人数、入退室イベントを更新する。
+4. 必要なら `runtime/join_leave.log` に追記する。
+5. 履歴用の `runtime/world_history.json` を参照して、訪問区間を組み立てる。
+
+## GUI 更新
+
+1. 画面はタブごとに描画を切り替える。
+2. ログタブは現在の入退室状況を表示する。
+3. 翻訳タブは OCR と翻訳結果を表示する。
+4. 設定タブは `top most`、文字サイズ、更新間隔、履歴条件を変更できる。
+5. 履歴タブは日付カレンダーと、その日の訪問一覧を表示する。
+
+## 履歴タブ
+
+1. 設定で `history_regex`、`history_from`、`history_to` を指定する。
+2. カレンダーから日付を選ぶ。
+3. その日の訪問ワールド一覧を出す。
+4. 訪問を複数選択できる。
+5. `Export` を押すと `runtime/visit_YYYYMMDD.log` を出力する。
+6. 出力内容は選択した訪問のワールド名と、条件に一致した入退室行になる。
+
+## エクスポート例
+
+```text
+Date: 2026-06-29
+Filter: POPPOHOUSE|Holiday-Cottage
+
+World: POPPOHOUSE
+[22:15] join ちりー＠
+[22:15] join ゆらいか
+
+World: Holiday-Cottage
+[20:47] join 毎日がHoliday'
+[20:48] leave 毎日がHoliday'
 ```
 
-## vrc_log の流れ
+## 保存されるもの
 
-```mermaid
-flowchart TD
-    A[vrc_log を受信] --> B[ログ監視 ON/OFF を切り替える]
-    B --> C{ON か?}
-    C -->|はい| D[最新ログを読む]
-    D --> E[入室 / 退室 / ワールド変更を解析]
-    E --> F{通知対象か?}
-    F -->|はい| G[Discord Webhook に送る]
-    F -->|いいえ| H[保存だけする]
-    C -->|いいえ| I[監視を停止する]
-```
+- `runtime/runtime.log`
+- `runtime/join_leave.log`
+- `runtime/world_history.json`
+- `runtime/visit_YYYYMMDD.log`
+- `runtime/latest_ocr.png`
+- `runtime/latest_screenshot.png`
 
-## ocrEnabled の流れ
-
-```mermaid
-flowchart TD
-    A[ocrEnabled を受信] --> B[VRChat 画面を読み取る]
-    B --> C[OCR を実行]
-    C --> D[認識結果を保存]
-```
-
-## translation の流れ
-
-```mermaid
-flowchart TD
-    A[translation を受信] --> B[VRChat 画面を読み取る]
-    B --> C[OCR を実行]
-    C --> D[不要な文字を除去]
-    D --> E[日本語へ翻訳]
-    E --> F[翻訳結果をクリップボードへコピー]
-    E --> G[runtime に保存]
-```

internal/app/app.go

@@ -8,6 +8,7 @@ import (
 	"syscall"
 	"time"
 
+	"vrc_osc_go/internal/buildinfo"
 	"vrc_osc_go/internal/config"
 	"vrc_osc_go/internal/consenttool"
 	"vrc_osc_go/internal/osc"
@@ -18,27 +19,40 @@ type discordMuteState struct {
 	muted         bool
 	buttonPressed bool
 	lastAction    time.Time
+	lastPressEdge time.Time
 }
 
 func Run(configPath string, mode string) error {
 	if mode != "" {
 		return consenttool.Run(configPath, mode)
 	}
+	log.Printf("app run begin config=%s mode=%s", configPath, mode)
+	if err := setupRuntimeLogger(); err != nil {
+		return err
+	}
+	log.Printf("runtime logger ready")
 
 	cfg, err := config.Load(configPath)
 	if err != nil {
+		log.Printf("config load failed: %v", err)
 		return err
 	}
+	log.Printf("app version=%s build=%s", buildinfo.Version, buildinfo.BuildTime)
+	InitGuestTracker(NewGuestTracker(cfg.VrcLog.GuestNames))
+	InitJoinLeaveEventTracker(NewJoinLeaveEventTracker())
+	InitWorldHistoryTracker(NewWorldHistoryTracker())
 	log.Printf("vrc_osc_go starting osc=%s:%d config=%s", cfg.OSC.Host, cfg.OSC.Port, configPath)
 
 	server := osc.NewServer(cfg.OSC.Host, cfg.OSC.Port)
 	discordState := &discordMuteState{muted: true}
+	SetDiscordMuted(true)
 	server.Map("DiscordSend", func(_ string, args []osc.Value) error {
 		log.Printf("received DiscordSend args=%+v", args)
 		if err := handleDiscordSend(discordState, args); err != nil {
 			log.Printf("discord mute failed: %v", err)
 			return err
 		}
+		SetDiscordMuted(discordState.muted)
 		return nil
 	})
 	server.Map("ocrEnabled", func(_ string, args []osc.Value) error {
@@ -49,14 +63,25 @@ func Run(configPath string, mode string) error {
 		}
 		return nil
 	})
+	server.Map("translation", func(_ string, args []osc.Value) error {
+		log.Printf("received translation args=%+v", args)
+		if err := runPythonTranslationFromLastOCR(); err != nil {
+			log.Printf("translation failed: %v", err)
+			return err
+		}
+		return nil
+	})
 
 	errCh := make(chan error, 1)
 	go func() {
 		log.Printf("osc server listening on %s:%d", cfg.OSC.Host, cfg.OSC.Port)
 		errCh <- server.Serve()
 	}()
+	log.Printf("starting vrchat log watcher")
 	go watchVrchatLog()
+	log.Printf("vrchat log watcher goroutine started")
 	startSelfMonitor(cfg, discordState)
+	log.Printf("self monitor started")
 
 	sigCh := make(chan os.Signal, 1)
 	signal.Notify(sigCh, os.Interrupt, syscall.SIGTERM)
@@ -66,6 +91,9 @@ func Run(configPath string, mode string) error {
 		return err
 	case <-sigCh:
 		log.Printf("shutdown signal received")
+		if tracker := GetWorldHistoryTracker(); tracker != nil {
+			tracker.FinalizeCurrent(time.Now())
+		}
 		server.Close()
 		return nil
 	}

internal/app/discord.go

@@ -0,0 +1,84 @@
+package app
+
+import (
+	"fmt"
+	"log"
+	"os/exec"
+)
+
+func pressDiscordMuteHotkey() error {
+	script := `
+$ErrorActionPreference = "Stop"
+
+function Get-DiscordWindows {
+  $windows = foreach ($p in Get-Process) {
+    $title = ($p.MainWindowTitle | Out-String).Trim()
+    if (-not $title) { continue }
+    if (-not $title.ToLower().Contains('discord')) { continue }
+    $p
+  }
+  if (-not $windows) { return @() }
+  return $windows
+}
+
+function Get-BestDiscordWindow {
+  $windows = Get-DiscordWindows
+  if (-not $windows -or $windows.Count -eq 0) { return $null }
+
+  $browserKeywords = @('google chrome', 'microsoft edge', 'mozilla firefox', 'brave', 'opera')
+  $ranked = $windows | Sort-Object {
+    $title = ($_.MainWindowTitle | Out-String).Trim().ToLower()
+    $score = 0
+    foreach ($keyword in $browserKeywords) {
+      if ($title.Contains($keyword)) { $score += 10 }
+    }
+    if ($title -match '^\(\d+\)\s*discord') { $score += 20 }
+    if ($title.Contains('discord')) { $score += 5 }
+    $score
+  } -Descending
+
+  return $ranked | Select-Object -First 1
+}
+
+function Get-VRChatWindow {
+  $windows = Get-Process | Where-Object {
+    $_.MainWindowTitle -and (
+      $_.MainWindowTitle -eq 'VRChat' -or $_.MainWindowTitle.ToLower().StartsWith('vrchat ')
+    )
+  }
+  if (-not $windows) { return $null }
+  return $windows | Sort-Object { $_.MainWindowHandle } -Descending | Select-Object -First 1
+}
+
+function Activate-Window($p) {
+  if ($null -eq $p) { return }
+  $wshell = New-Object -ComObject WScript.Shell
+  try { $null = $wshell.AppActivate($p.Id) } catch {}
+  Start-Sleep -Milliseconds 200
+}
+
+$discord = Get-BestDiscordWindow
+if ($null -eq $discord) { exit 2 }
+
+Activate-Window $discord
+$wshell = New-Object -ComObject WScript.Shell
+Start-Sleep -Milliseconds 200
+$wshell.SendKeys('^+m')
+Start-Sleep -Milliseconds 200
+
+$vrchat = Get-VRChatWindow
+if ($null -ne $vrchat) {
+  Activate-Window $vrchat
+}
+`
+
+	cmd := exec.Command("powershell", "-NoProfile", "-ExecutionPolicy", "Bypass", "-Command", script)
+	out, err := cmd.CombinedOutput()
+	if len(out) > 0 {
+		log.Printf("discord mute output: %s", string(out))
+	}
+	if err != nil {
+		return fmt.Errorf("discord mute failed: %w", err)
+	}
+	return nil
+}

internal/app/discord_mute.go

@@ -30,34 +30,62 @@ func handleDiscordSend(state *discordMuteState, args []osc.Value) error {
 
 	if isPressed && !state.buttonPressed {
 		state.buttonPressed = true
-		if state.muted {
-			log.Printf("ACTION VRChat button pressed -> Discord unmute hotkey")
-			if err := pressDiscordMuteHotkey(); err != nil {
-				return err
-			}
-			state.muted = false
-			state.lastAction = now
+		log.Printf("ACTION VRChat button pressed -> Discord mute toggle")
+		if err := pressDiscordMuteHotkey(); err != nil {
+			log.Printf("discord hotkey failed: %v", err)
+			SetDiscordAction("hotkey_failed")
 		} else {
-			log.Printf("INFO already unmuted")
+			state.muted = !state.muted
+			SetDiscordMuted(state.muted)
+			if state.muted {
+				SetDiscordAction("muted")
+			} else {
+				SetDiscordAction("unmuted")
+			}
 		}
+		state.lastAction = now
 		return nil
 	}
 
 	if !isPressed && state.buttonPressed {
 		state.buttonPressed = false
-		if !state.muted {
-			log.Printf("ACTION VRChat button released -> Discord mute hotkey")
-			if err := pressDiscordMuteHotkey(); err != nil {
-				return err
-			}
-			state.muted = true
-			state.lastAction = now
-		} else {
-			log.Printf("INFO already muted")
-		}
+	}
+
+	return nil
+}
+
+func unmuteDiscordIfMuted(state *discordMuteState, source string) error {
+	if state == nil {
+		return fmt.Errorf("discord state is nil")
+	}
+	state.mu.Lock()
+	defer state.mu.Unlock()
+
+	if !state.muted {
+		log.Printf("INFO %s requested Discord unmute but already unmuted", source)
+		SetDiscordAction("already_unmuted")
+		SetDiscordSource(source)
 		return nil
 	}
 
+	now := time.Now()
+	if !state.lastAction.IsZero() && now.Sub(state.lastAction) < discordDebounce {
+		return nil
+	}
+
+	log.Printf("ACTION %s -> Discord unmute hotkey", source)
+	if err := pressDiscordMuteHotkey(); err != nil {
+		log.Printf("discord unmute hotkey failed: %v", err)
+		SetDiscordAction("hotkey_failed")
+		SetDiscordSource(source + "_error")
+		state.lastAction = now
+		return err
+	}
+	state.muted = false
+	state.lastAction = now
+	SetDiscordMuted(false)
+	SetDiscordAction("unmuted")
+	SetDiscordSource(source)
 	return nil
 }
 

internal/app/guest_status.go

@@ -0,0 +1,144 @@
+package app
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"sort"
+	"sync"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+type GuestStatus struct {
+	Name      string    `json:"name"`
+	Present   bool      `json:"present"`
+	LastJoin  time.Time `json:"last_join"`
+	LastLeave time.Time `json:"last_leave"`
+	AbsentFor string    `json:"absent_for"`
+}
+
+type GuestTracker struct {
+	mu      sync.RWMutex
+	current string
+	items   map[string]*GuestStatus
+}
+
+func NewGuestTracker(names []string) *GuestTracker {
+	items := make(map[string]*GuestStatus, len(names))
+	for _, name := range names {
+		items[name] = &GuestStatus{Name: name}
+	}
+	return &GuestTracker{items: items}
+}
+
+func (t *GuestTracker) SetCurrentInstance(label string) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	t.current = label
+}
+
+func (t *GuestTracker) ResetCurrentInstance(label string) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	t.current = label
+	t.items = map[string]*GuestStatus{}
+	_ = t.persistLocked()
+}
+
+func (t *GuestTracker) CurrentInstance() string {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	return t.current
+}
+
+func (t *GuestTracker) MarkJoin(name string, at time.Time) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	s := t.ensure(name)
+	s.Present = true
+	s.LastJoin = at
+	s.AbsentFor = ""
+	_ = t.persistLocked()
+}
+
+func (t *GuestTracker) MarkLeave(name string, at time.Time) {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	s := t.ensure(name)
+	s.Present = false
+	s.LastLeave = at
+	if !s.LastJoin.IsZero() {
+		s.AbsentFor = humanSince(at)
+	}
+	_ = t.persistLocked()
+}
+
+func (t *GuestTracker) Snapshot(now time.Time) []GuestStatus {
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	out := make([]GuestStatus, 0, len(t.items))
+	for _, s := range t.items {
+		cp := *s
+		if !cp.Present && !cp.LastLeave.IsZero() {
+			cp.AbsentFor = humanSince(cp.LastLeave, now)
+		}
+		out = append(out, cp)
+	}
+	sort.Slice(out, func(i, j int) bool { return out[i].Name < out[j].Name })
+	return out
+}
+
+func (t *GuestTracker) persistLocked() error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	snapshot := make([]GuestStatus, 0, len(t.items))
+	for _, s := range t.items {
+		cp := *s
+		snapshot = append(snapshot, cp)
+	}
+	f, err := os.Create(filepath.Join(dir, "guest_snapshot.json"))
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	enc := json.NewEncoder(f)
+	enc.SetIndent("", "  ")
+	return enc.Encode(snapshot)
+}
+
+func (t *GuestTracker) ensure(name string) *GuestStatus {
+	if s, ok := t.items[name]; ok {
+		return s
+	}
+	s := &GuestStatus{Name: name}
+	t.items[name] = s
+	return s
+}
+
+func humanSince(at time.Time, now ...time.Time) string {
+	ref := time.Now()
+	if len(now) > 0 {
+		ref = now[0]
+	}
+	if at.IsZero() {
+		return ""
+	}
+	d := ref.Sub(at)
+	if d < time.Minute {
+		return "1分未満"
+	}
+	m := int(d.Minutes())
+	if m < 60 {
+		return fmt.Sprintf("%d分前", m)
+	}
+	h := m / 60
+	if h < 24 {
+		return fmt.Sprintf("%d時間前", h)
+	}
+	return fmt.Sprintf("%d日前", h/24)
+}

internal/app/guest_status_test.go

@@ -0,0 +1,58 @@
+package app
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+func TestGuestTrackerJoinLeave(t *testing.T) {
+	base := t.TempDir()
+	prev := common.SetRootDirForTest(func() string { return base })
+	defer prev()
+
+	tracker := NewGuestTracker([]string{"Alice", "Bob"})
+	now := time.Date(2026, 6, 25, 12, 0, 0, 0, time.Local)
+
+	tracker.MarkJoin("Alice", now)
+	tracker.MarkJoin("Bob", now.Add(10*time.Second))
+
+	got := tracker.Snapshot(now.Add(20 * time.Second))
+	if len(got) != 2 {
+		t.Fatalf("expected 2 guests, got %d", len(got))
+	}
+
+	present := 0
+	for _, g := range got {
+		if g.Present {
+			present++
+		}
+	}
+	if present != 2 {
+		t.Fatalf("expected 2 present guests, got %#v", got)
+	}
+
+	tracker.MarkLeave("Alice", now.Add(30*time.Second))
+	got = tracker.Snapshot(now.Add(40 * time.Second))
+
+	var alice GuestStatus
+	for _, g := range got {
+		if g.Name == "Alice" {
+			alice = g
+		}
+	}
+	if alice.Present {
+		t.Fatalf("expected Alice to be absent, got %#v", alice)
+	}
+	if alice.AbsentFor == "" {
+		t.Fatalf("expected Alice absent duration, got %#v", alice)
+	}
+
+	snapshotPath := filepath.Join(base, "runtime", "guest_snapshot.json")
+	if _, err := os.Stat(snapshotPath); err != nil {
+		t.Fatalf("expected snapshot file: %v", err)
+	}
+}

internal/app/join_leave_events.go

@@ -0,0 +1,214 @@
+package app
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+const joinLeaveEventsFileName = "join_leave_events.json"
+
+var joinLeaveEventLinePattern = regexp.MustCompile(`^\[(join|leave)\]\s+(.+?)\s+\((\d+)\)$`)
+
+type JoinLeaveEvent struct {
+	At    time.Time `json:"at"`
+	Kind  string    `json:"kind"`
+	Name  string    `json:"name"`
+	Count int       `json:"count,omitempty"`
+}
+
+type joinLeaveEventsSnapshot struct {
+	UpdatedAt time.Time        `json:"updated_at"`
+	Events    []JoinLeaveEvent `json:"events"`
+}
+
+type JoinLeaveEventTracker struct {
+	mu     sync.RWMutex
+	events []JoinLeaveEvent
+}
+
+var joinLeaveEventTracker *JoinLeaveEventTracker
+
+func InitJoinLeaveEventTracker(t *JoinLeaveEventTracker) {
+	joinLeaveEventTracker = t
+}
+
+func GetJoinLeaveEventTracker() *JoinLeaveEventTracker {
+	return joinLeaveEventTracker
+}
+
+func NewJoinLeaveEventTracker() *JoinLeaveEventTracker {
+	t := &JoinLeaveEventTracker{}
+	_ = t.load()
+	return t
+}
+
+func (t *JoinLeaveEventTracker) load() error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	path := filepath.Join(dir, joinLeaveEventsFileName)
+	b, err := os.ReadFile(path)
+	if err == nil && len(b) > 0 {
+		if events, ok := decodeJoinLeaveEventsSnapshot(b); ok {
+			t.events = dedupeJoinLeaveEvents(events)
+			return nil
+		}
+	}
+	events, err := loadJoinLeaveEventsFromTextLog(filepath.Join(dir, "join_leave.log"))
+	if err != nil {
+		return err
+	}
+	t.events = dedupeJoinLeaveEvents(events)
+	if len(t.events) > 0 {
+		_ = t.persistLocked()
+	}
+	return nil
+}
+
+func decodeJoinLeaveEventsSnapshot(b []byte) ([]JoinLeaveEvent, bool) {
+	var snap joinLeaveEventsSnapshot
+	if err := json.Unmarshal(b, &snap); err == nil && len(snap.Events) > 0 {
+		return snap.Events, true
+	}
+	var events []JoinLeaveEvent
+	if err := json.Unmarshal(b, &events); err == nil {
+		return events, true
+	}
+	return nil, false
+}
+
+func loadJoinLeaveEventsFromTextLog(path string) ([]JoinLeaveEvent, error) {
+	b, err := os.ReadFile(path)
+	if err != nil || len(b) == 0 {
+		return nil, err
+	}
+	events := make([]JoinLeaveEvent, 0, 256)
+	var currentAt time.Time
+	for _, raw := range strings.Split(string(b), "\n") {
+		line := strings.TrimSpace(strings.TrimRight(raw, "\r"))
+		if line == "" {
+			continue
+		}
+		if strings.Contains(line, "VRC JOIN/LEAVE") {
+			if len(line) >= 21 {
+				if at, err := time.Parse("2006-01-02 15:04:05", line[1:20]); err == nil {
+					currentAt = at
+				}
+			}
+			continue
+		}
+		m := joinLeaveEventLinePattern.FindStringSubmatch(line)
+		if len(m) != 4 {
+			continue
+		}
+		count, _ := strconv.Atoi(m[3])
+		events = append(events, JoinLeaveEvent{
+			At:    currentAt,
+			Kind:  m[1],
+			Name:  strings.TrimSpace(m[2]),
+			Count: count,
+		})
+	}
+	return events, nil
+}
+
+func (t *JoinLeaveEventTracker) Record(kind, name string, count int, at time.Time) {
+	if t == nil {
+		return
+	}
+	kind = strings.TrimSpace(kind)
+	name = strings.TrimSpace(name)
+	if kind != "join" && kind != "leave" {
+		return
+	}
+	if name == "" {
+		return
+	}
+	if at.IsZero() {
+		at = time.Now()
+	}
+	ev := JoinLeaveEvent{At: at, Kind: kind, Name: name, Count: count}
+
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	if containsJoinLeaveEvent(t.events, ev) {
+		return
+	}
+	t.events = append(t.events, ev)
+	_ = t.persistLocked()
+}
+
+func (t *JoinLeaveEventTracker) Snapshot() []JoinLeaveEvent {
+	if t == nil {
+		return nil
+	}
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	out := append([]JoinLeaveEvent(nil), t.events...)
+	sort.SliceStable(out, func(i, j int) bool {
+		if out[i].At.Equal(out[j].At) {
+			if out[i].Kind == out[j].Kind {
+				return out[i].Name < out[j].Name
+			}
+			return out[i].Kind < out[j].Kind
+		}
+		return out[i].At.Before(out[j].At)
+	})
+	return out
+}
+
+func (t *JoinLeaveEventTracker) persistLocked() error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	f, err := os.Create(filepath.Join(dir, joinLeaveEventsFileName))
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	enc := json.NewEncoder(f)
+	enc.SetIndent("", "  ")
+	return enc.Encode(joinLeaveEventsSnapshot{
+		UpdatedAt: time.Now(),
+		Events:    append([]JoinLeaveEvent(nil), t.events...),
+	})
+}
+
+func dedupeJoinLeaveEvents(events []JoinLeaveEvent) []JoinLeaveEvent {
+	if len(events) <= 1 {
+		return events
+	}
+	seen := make(map[string]struct{}, len(events))
+	out := make([]JoinLeaveEvent, 0, len(events))
+	for _, ev := range events {
+		key := joinLeaveEventKey(ev)
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		out = append(out, ev)
+	}
+	return out
+}
+
+func containsJoinLeaveEvent(events []JoinLeaveEvent, candidate JoinLeaveEvent) bool {
+	key := joinLeaveEventKey(candidate)
+	for _, ev := range events {
+		if joinLeaveEventKey(ev) == key {
+			return true
+		}
+	}
+	return false
+}
+
+func joinLeaveEventKey(ev JoinLeaveEvent) string {
+	return ev.At.UTC().Format(time.RFC3339Nano) + "|" + ev.Kind + "|" + ev.Name
+}

internal/app/join_leave_events_test.go

@@ -0,0 +1,26 @@
+package app
+
+import (
+	"testing"
+	"time"
+)
+
+func TestDeduplicateJoinLeaveEventsIgnoresRepeatedReplays(t *testing.T) {
+	at := time.Date(2026, 7, 1, 1, 23, 45, 0, time.FixedZone("JST", 9*60*60))
+	events := []JoinLeaveEvent{
+		{At: at, Kind: "join", Name: "Alice", Count: 10},
+		{At: at, Kind: "join", Name: "Alice", Count: 11},
+		{At: at.Add(5 * time.Second), Kind: "leave", Name: "Alice", Count: 9},
+	}
+
+	got := dedupeJoinLeaveEvents(events)
+	if len(got) != 2 {
+		t.Fatalf("expected 2 unique events, got %d: %#v", len(got), got)
+	}
+	if got[0].Count != 10 {
+		t.Fatalf("expected first event to remain stable, got %#v", got[0])
+	}
+	if got[1].Kind != "leave" {
+		t.Fatalf("expected leave event to remain, got %#v", got[1])
+	}
+}

internal/app/ocr.go

@@ -0,0 +1,128 @@
+package app
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"os/exec"
+	"strings"
+)
+
+type OcrResult struct {
+	ImagePath  string
+	TextPath   string
+	Text       string
+	Translate  string
+	ErrReason  string
+}
+
+func runPythonScript(script string) (string, error) {
+	cmd := exec.Command("python", "-c", script)
+	cmd.Dir = `C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC`
+	out, err := cmd.CombinedOutput()
+	if len(out) > 0 {
+		log.Printf("python output: %s", string(out))
+	}
+	if err != nil {
+		return string(out), fmt.Errorf("python failed: %w", err)
+	}
+	return string(out), nil
+}
+
+func capturePythonOcr() (map[string]any, error) {
+	script := `
+import sys, json
+from pathlib import Path
+root = Path(r"C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC")
+sys.path.insert(0, str(root / "src"))
+from ocr.ocr_actions import runOcrFromScreen
+result = runOcrFromScreen()
+print(json.dumps(result, ensure_ascii=False))
+`
+	out, err := runPythonScript(script)
+	if err != nil {
+		return nil, err
+	}
+	lines := strings.Split(strings.TrimSpace(out), "\n")
+	for i := len(lines) - 1; i >= 0; i-- {
+		line := strings.TrimSpace(lines[i])
+		if strings.HasPrefix(line, "{") && strings.HasSuffix(line, "}") {
+			var m map[string]any
+			if err := json.Unmarshal([]byte(line), &m); err == nil {
+				return m, nil
+			}
+		}
+	}
+	return nil, fmt.Errorf("ocr result json not found")
+}
+
+func runPythonOcrFromScreen() error {
+	log.Printf("ocr trigger begin")
+	result, err := capturePythonOcr()
+	if err != nil {
+		log.Printf("ocr trigger failed: %v", err)
+		SetOCRText("OCRテキストなし")
+		SetTranslateText("翻訳エンジン未設定")
+		_ = AppendRuntimeLog("OCR ERROR", err.Error())
+		return err
+	}
+	text, _ := result["text"].(string)
+	imagePath, _ := result["image_path"].(string)
+	textPath, _ := result["text_path"].(string)
+	if strings.TrimSpace(text) == "" {
+		text = "OCRテキストなし"
+	}
+	SetOCRText(text)
+	SetTranslateText("")
+	_ = AppendRuntimeLog("OCR INPUT", fmt.Sprintf("image=%s\n%s", imagePath, text))
+	if textPath != "" {
+		_ = AppendRuntimeLog("OCR TEXT", fmt.Sprintf("image=%s\ntext_path=%s\n%s", imagePath, textPath, text))
+	}
+	return nil
+}
+
+func runPythonTranslationFromLastOCR() error {
+	runtime := SnapshotRuntime()
+	source := strings.TrimSpace(runtime.LastOCRText)
+	if source == "" || source == "OCRテキストなし" {
+		SetTranslateText("OCRテキストなし")
+		_ = AppendRuntimeLog("TRANSLATION ERROR", "OCRテキストなし")
+		return nil
+	}
+
+	log.Printf("translation trigger begin")
+	SetTranslateText("翻訳実行中")
+	_ = AppendRuntimeLog("TRANSLATION INPUT", source)
+	script := `
+import sys, json
+from pathlib import Path
+root = Path(r"C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC")
+sys.path.insert(0, str(root / "src"))
+from translate.translate_actions import translateTextToJapanese, saveTranslationText
+text = sys.argv[1]
+translated = translateTextToJapanese(text)
+print(translated or "")
+if translated:
+    saveTranslationText("runtime", translated)
+`
+	cmd := exec.Command("python", "-c", script, source)
+	cmd.Dir = `C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC`
+	out, err := cmd.CombinedOutput()
+	if len(out) > 0 {
+		log.Printf("translation output: %s", string(out))
+	}
+	if err != nil {
+		SetTranslateText("翻訳失敗")
+		_ = AppendRuntimeLog("TRANSLATION ERROR", err.Error())
+		return err
+	}
+	translated := strings.TrimSpace(string(out))
+	if translated == "" {
+		SetTranslateText("翻訳結果なし")
+		_ = AppendRuntimeLog("TRANSLATION ERROR", "翻訳結果なし")
+		return nil
+	}
+	SetTranslateText(translated)
+	_ = AppendRuntimeLog("TRANSLATION RESULT", translated)
+	return nil
+}

internal/app/refresh_interval.go

@@ -0,0 +1,28 @@
+package app
+
+import (
+	"time"
+
+	"vrc_osc_go/internal/config"
+)
+
+const defaultGUIRefreshInterval = 2 * time.Second
+
+func guiRefreshIntervalFromConfig(cfg *config.Config) time.Duration {
+	if cfg == nil {
+		return defaultGUIRefreshInterval
+	}
+	interval := cfg.GUI.RefreshInterval()
+	if interval < time.Second {
+		return time.Second
+	}
+	return interval
+}
+
+func currentGUIRefreshInterval() time.Duration {
+	cfg, err := config.Load("")
+	if err != nil || cfg == nil {
+		return defaultGUIRefreshInterval
+	}
+	return guiRefreshIntervalFromConfig(cfg)
+}

internal/app/runtime.go

@@ -0,0 +1,153 @@
+package app
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+type runtimeLogWriter struct {
+	mu   sync.Mutex
+	file *os.File
+}
+
+func (w *runtimeLogWriter) Write(p []byte) (int, error) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	if w.file == nil {
+		return len(p), nil
+	}
+	return w.file.Write(p)
+}
+
+func (w *runtimeLogWriter) ensureFile(path string) error {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	if w.file != nil {
+		return nil
+	}
+	f, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
+	if err != nil {
+		return err
+	}
+	w.file = f
+	return nil
+}
+
+func (w *runtimeLogWriter) appendf(path, format string, args ...any) error {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	if w.file == nil {
+		f, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
+		if err != nil {
+			return err
+		}
+		w.file = f
+	}
+	_, err := fmt.Fprintf(w.file, format, args...)
+	return err
+}
+
+var runtimeLogFileWriter runtimeLogWriter
+var joinLeaveLogFileWriter runtimeLogWriter
+var desktopJoinLogMu sync.Mutex
+var desktopJoinLogLastPath string
+var desktopJoinLogLastBody string
+
+func setupRuntimeLogger() error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	path := filepath.Join(dir, "runtime.log")
+	if err := runtimeLogFileWriter.ensureFile(path); err != nil {
+		return err
+	}
+	log.SetOutput(io.MultiWriter(os.Stderr, &runtimeLogFileWriter))
+	return nil
+}
+
+func appendRuntimeLog(title, text string) error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	path := filepath.Join(dir, "runtime.log")
+	body := text
+	if body == "" {
+		body = "(empty)"
+	}
+	return runtimeLogFileWriter.appendf(path, "\n[%s] %s\n%s\n", time.Now().Format("2006-01-02 15:04:05"), title, body)
+}
+
+func AppendRuntimeLog(title, text string) error {
+	return appendRuntimeLog(title, text)
+}
+
+func appendJoinLeaveLog(text string) error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	path := filepath.Join(dir, "join_leave.log")
+	body := text
+	if body == "" {
+		body = "(empty)"
+	}
+	return joinLeaveLogFileWriter.appendf(path, "\n[%s] VRC JOIN/LEAVE\n%s\n", time.Now().Format("2006-01-02 15:04:05"), body)
+}
+
+func appendDesktopJoinLog(title, worldLabel, text string) error {
+	dir := filepath.Join(os.Getenv("USERPROFILE"), "Desktop")
+	if _, err := os.Stat(dir); err != nil {
+		if home, herr := os.UserHomeDir(); herr == nil {
+			dir = filepath.Join(home, "Desktop")
+		}
+	}
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		dir = filepath.Join(common.RootDir(), "runtime")
+		if mkErr := os.MkdirAll(dir, 0o755); mkErr != nil {
+			return err
+		}
+	}
+	path := filepath.Join(dir, "join.txt")
+	body := text
+	if body == "" {
+		body = "(empty)"
+	}
+	desktopJoinLogMu.Lock()
+	defer desktopJoinLogMu.Unlock()
+	if desktopJoinLogLastPath == path && desktopJoinLogLastBody == body {
+		return nil
+	}
+	f, err := os.OpenFile(path, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644)
+	if err != nil {
+		fallbackDir := filepath.Join(common.RootDir(), "runtime")
+		if mkErr := os.MkdirAll(fallbackDir, 0o755); mkErr != nil {
+			return err
+		}
+		fallbackPath := filepath.Join(fallbackDir, "join.txt")
+		f, err = os.OpenFile(fallbackPath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644)
+		if err != nil {
+			return err
+		}
+		path = fallbackPath
+	}
+	defer f.Close()
+	if _, err = fmt.Fprintf(f, "%s\n", body); err != nil {
+		return err
+	}
+	desktopJoinLogLastPath = path
+	desktopJoinLogLastBody = body
+	return nil
+}
+
+func AppendDesktopJoinLog(title, worldLabel, text string) error {
+	return appendDesktopJoinLog(title, worldLabel, text)
+}

internal/app/self_monitor.go

@@ -2,13 +2,11 @@ package app
 
 import (
 	"log"
-	"os"
 	"regexp"
 	"strings"
 	"time"
 
 	"vrc_osc_go/internal/config"
-	"vrc_osc_go/internal/osc"
 )
 
 var (
@@ -25,28 +23,32 @@ func startSelfMonitor(cfg *config.Config, state *discordMuteState) {
 		for {
 			path, err := findLatestVrchatLog()
 			if err != nil {
-				time.Sleep(2 * time.Second)
+				time.Sleep(currentGUIRefreshInterval())
 				continue
 			}
-			text, err := os.ReadFile(path)
+			text, err := readFileTail(path, vrchatLogTailBytes)
 			if err != nil {
-				time.Sleep(2 * time.Second)
+				time.Sleep(currentGUIRefreshInterval())
 				continue
 			}
-			nextState := extractLatestSelfLogState(string(text), cfg.VrcLog.SelfName)
+			liveCfg := cfg
+			if loaded, err := config.Load(""); err == nil && loaded != nil {
+				liveCfg = loaded
+			}
+			nextState := extractLatestSelfLogState(DecodeVRChatLog(text), liveCfg.VrcLog.SelfName)
 			if nextState != "" && nextState != lastState {
-				if nextState == "joined" {
-					if err := handleDiscordSend(state, []osc.Value{{Type: 'T', Bool: true}}); err != nil {
-						log.Printf("self monitor discord mute failed: %v", err)
+				if nextState == "left" && liveCfg.GUI.AutoUnmuteOnSelfLeave {
+					if err := unmuteDiscordIfMuted(state, "self_leave"); err != nil {
+						log.Printf("self monitor discord unmute failed: %v", err)
+						SetDiscordSource("self_monitor_error")
 					}
 				} else if nextState == "left" {
-					if err := handleDiscordSend(state, []osc.Value{{Type: 'F', Bool: false}}); err != nil {
-						log.Printf("self monitor discord mute failed: %v", err)
-					}
+					log.Printf("self monitor detected leave; auto unmute disabled")
 				}
+				SetDiscordSource("self_monitor")
 				lastState = nextState
 			}
-			time.Sleep(2 * time.Second)
+			time.Sleep(guiRefreshIntervalFromConfig(liveCfg))
 		}
 	}()
 }

internal/app/state.go

@@ -0,0 +1,141 @@
+package app
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+type RuntimeState struct {
+	mu             sync.RWMutex
+	DiscordMuted   bool
+	DiscordWindow  string
+	DiscordSource  string
+	DiscordAction  string
+	LastOCRText    string
+	LastTranslate  string
+	CurrentWorld   string
+	CurrentWorldSince string
+}
+
+var runtimeState = &RuntimeState{}
+var guestTracker *GuestTracker
+
+func SetGuestTracker(t *GuestTracker) { guestTracker = t }
+func InitGuestTracker(t *GuestTracker) {
+	guestTracker = t
+	if guestTracker != nil {
+		guestTracker.mu.Lock()
+		_ = guestTracker.persistLocked()
+		guestTracker.mu.Unlock()
+	}
+}
+func GetGuestTracker() *GuestTracker  { return guestTracker }
+
+func SetDiscordMuted(v bool) {
+	runtimeState.mu.Lock()
+	runtimeState.DiscordMuted = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetDiscordWindow(v string) {
+	runtimeState.mu.Lock()
+	runtimeState.DiscordWindow = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetDiscordSource(v string) {
+	runtimeState.mu.Lock()
+	runtimeState.DiscordSource = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetDiscordAction(v string) {
+	runtimeState.mu.Lock()
+	runtimeState.DiscordAction = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetOCRText(v string) {
+	runtimeState.mu.Lock()
+	runtimeState.LastOCRText = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetTranslateText(v string) {
+	runtimeState.mu.Lock()
+	runtimeState.LastTranslate = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetCurrentWorld(v string) {
+	runtimeState.mu.Lock()
+	runtimeState.CurrentWorld = v
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetCurrentWorldVisit(world string, since time.Time) {
+	runtimeState.mu.Lock()
+	runtimeState.CurrentWorld = world
+	if since.IsZero() {
+		runtimeState.CurrentWorldSince = ""
+	} else {
+		runtimeState.CurrentWorldSince = since.Format(time.RFC3339)
+	}
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SetCurrentWorldSince(v time.Time) {
+	runtimeState.mu.Lock()
+	if v.IsZero() {
+		runtimeState.CurrentWorldSince = ""
+	} else {
+		runtimeState.CurrentWorldSince = v.Format(time.RFC3339)
+	}
+	runtimeState.mu.Unlock()
+	_ = persistRuntimeState()
+}
+
+func SnapshotRuntime() RuntimeState {
+	runtimeState.mu.RLock()
+	defer runtimeState.mu.RUnlock()
+	return *runtimeState
+}
+
+func persistRuntimeState() error {
+	s := SnapshotRuntime()
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	f, err := os.Create(filepath.Join(dir, "state.json"))
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	enc := json.NewEncoder(f)
+	enc.SetIndent("", "  ")
+	return enc.Encode(map[string]any{
+		"discord_muted": s.DiscordMuted,
+		"discord_window": s.DiscordWindow,
+		"discord_source": s.DiscordSource,
+		"discord_action": s.DiscordAction,
+		"ocr":           s.LastOCRText,
+		"translate":     s.LastTranslate,
+		"world":         s.CurrentWorld,
+		"world_since":   s.CurrentWorldSince,
+		"updated_at":    time.Now().Format(time.RFC3339),
+	})
+}

internal/app/vrc_log.go

@@ -0,0 +1,573 @@
+package app
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"syscall"
+	"time"
+	"unsafe"
+)
+
+var (
+	joinPattern          = regexp.MustCompile(`OnPlayerJoined\s+(.+?)\s+\(usr_[0-9a-fA-F-]+\)`)
+	leftPattern          = regexp.MustCompile(`OnPlayerLeft\s+(.+?)\s+\(usr_[0-9a-fA-F-]+\)`)
+	worldIdPattern       = regexp.MustCompile(`worldId=(wrld_[0-9a-fA-F-]+)`)
+	instanceIdPattern    = regexp.MustCompile(`instanceId=([^,}\s]+)`)
+	worldNamePattern     = regexp.MustCompile(`worldName=([^,}]+)`)
+	worldLocationPattern = regexp.MustCompile(`worldId=(wrld_[0-9a-fA-F-]+):([^\s,\]\)\"']+)`)
+	worldPattern         = regexp.MustCompile(`(wrld_[0-9a-fA-F-]+(?::[^\s\]\)\"']+)?)`)
+	enteringRoomPattern  = regexp.MustCompile(`\[Behaviour\]\s+(?:Entering Room|Joining or Creating Room):\s+(.+)$`)
+)
+
+const vrchatLogTailBytes = 2 * 1024 * 1024
+
+type vrcLogState struct {
+	location         string
+	worldID          string
+	instanceID       string
+	worldName        string
+	pendingWorldName string
+	presentSet       map[string]struct{}
+	initialized      bool
+}
+
+func getVrchatLogDir() (string, error) {
+	userProfile := os.Getenv("USERPROFILE")
+	if userProfile == "" {
+		return "", os.ErrNotExist
+	}
+	return filepath.Join(userProfile, "AppData", "LocalLow", "VRChat", "VRChat"), nil
+}
+
+func findLatestVrchatLog() (string, error) {
+	dir, err := getVrchatLogDir()
+	if err != nil {
+		return "", err
+	}
+
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return "", err
+	}
+
+	var latest string
+	var latestMod time.Time
+	for _, entry := range entries {
+		if entry.IsDir() {
+			continue
+		}
+		name := entry.Name()
+		if !strings.HasSuffix(strings.ToLower(name), ".log") && !strings.HasSuffix(strings.ToLower(name), ".txt") {
+			continue
+		}
+		info, err := entry.Info()
+		if err != nil {
+			continue
+		}
+		if info.ModTime().After(latestMod) {
+			latestMod = info.ModTime()
+			latest = filepath.Join(dir, name)
+		}
+	}
+	if latest == "" {
+		return "", os.ErrNotExist
+	}
+	return latest, nil
+}
+
+func watchVrchatLog() {
+	log.Printf("vrchat log watcher started")
+	defer func() {
+		if r := recover(); r != nil {
+			log.Printf("vrchat log watcher panic: %v", r)
+		}
+	}()
+	lastPath := ""
+	lastSize := int64(0)
+	state := &vrcLogState{
+		presentSet: map[string]struct{}{},
+	}
+	for {
+		path, err := findLatestVrchatLog()
+		if err != nil {
+			log.Printf("vrchat log not found: %v", err)
+			time.Sleep(currentGUIRefreshInterval())
+			continue
+		}
+		info, err := os.Stat(path)
+		if err != nil {
+			log.Printf("vrchat log stat failed: %v", err)
+			time.Sleep(currentGUIRefreshInterval())
+			continue
+		}
+		log.Printf("vrchat log loop path=%s size=%d last=%d", path, info.Size(), lastSize)
+		if path != lastPath {
+			log.Printf("vrchat log watching %s", path)
+			lastPath = path
+			lastSize = 0
+			log.Printf("vrchat log initial scan begin path=%s", path)
+			if err := scanExistingVrchatLog(path, state); err != nil {
+				log.Printf("vrchat log initial scan failed: %v", err)
+			} else {
+				log.Printf("vrchat log initial scan ok path=%s", path)
+			}
+			if info2, err := os.Stat(path); err == nil {
+				lastSize = info2.Size()
+			} else {
+				lastSize = info.Size()
+			}
+			time.Sleep(currentGUIRefreshInterval())
+			continue
+		}
+
+		if info.Size() < lastSize {
+			lastSize = 0
+		}
+		if info.Size() > lastSize {
+			log.Printf("vrchat log updated path=%s old=%d new=%d", path, lastSize, info.Size())
+			b, err := readFileFrom(path, lastSize)
+			if err != nil {
+				log.Printf("vrchat log read failed: %v", err)
+				time.Sleep(currentGUIRefreshInterval())
+				continue
+			}
+			text := decodeVRChatLog(b)
+			lines := strings.Split(text, "\n")
+			joinHits := 0
+			leaveHits := 0
+			for _, line := range lines {
+				line = strings.TrimRight(line, "\r")
+				if line == "" {
+					continue
+				}
+				if err := appendRuntimeLog("VRC LOG", line); err != nil {
+					log.Printf("append runtime log failed: %v", err)
+				}
+				at := extractLineTime(line)
+				if changed, worldLabel := updateWorldState(state, line); changed {
+					log.Printf("world changed: %s", worldLabel)
+					state.presentSet = map[string]struct{}{}
+					handleWorldChange(state, worldLabel, at)
+					_ = appendRuntimeLog("VRC WORLD", worldLabel)
+				}
+				if m := joinPattern.FindStringSubmatch(line); len(m) == 2 {
+					name := strings.TrimSpace(m[1])
+					log.Printf("join detected: %s", name)
+					joinHits++
+					state.presentSet[name] = struct{}{}
+					if tracker := GetGuestTracker(); tracker != nil {
+						tracker.MarkJoin(name, at)
+					}
+					if tracker := GetJoinLeaveEventTracker(); tracker != nil {
+						tracker.Record("join", name, len(state.presentSet), at)
+					}
+					out := fmt.Sprintf("[join] %s (%d)", name, len(state.presentSet))
+					log.Print(out)
+					if err := appendJoinLeaveLog(out); err != nil {
+						log.Printf("append join log failed: %v", err)
+					}
+					continue
+				}
+				if m := leftPattern.FindStringSubmatch(line); len(m) == 2 {
+					name := strings.TrimSpace(m[1])
+					log.Printf("leave detected: %s", name)
+					leaveHits++
+					delete(state.presentSet, name)
+					if tracker := GetGuestTracker(); tracker != nil {
+						tracker.MarkLeave(name, at)
+					}
+					if tracker := GetJoinLeaveEventTracker(); tracker != nil {
+						tracker.Record("leave", name, len(state.presentSet), at)
+					}
+					out := fmt.Sprintf("[leave] %s (%d)", name, len(state.presentSet))
+					log.Print(out)
+					if err := appendJoinLeaveLog(out); err != nil {
+						log.Printf("append leave log failed: %v", err)
+					}
+					continue
+				}
+			}
+			log.Printf("vrchat log batch done join=%d leave=%d", joinHits, leaveHits)
+			lastSize = info.Size()
+		}
+		time.Sleep(currentGUIRefreshInterval())
+	}
+}
+
+func readFileFrom(path string, offset int64) ([]byte, error) {
+	f, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	if offset > 0 {
+		if _, err := f.Seek(offset, 0); err != nil {
+			return nil, err
+		}
+	}
+	return io.ReadAll(f)
+}
+
+func readFileTail(path string, maxBytes int64) ([]byte, error) {
+	if maxBytes <= 0 {
+		return os.ReadFile(path)
+	}
+	info, err := os.Stat(path)
+	if err != nil {
+		return nil, err
+	}
+	if info.Size() <= maxBytes {
+		return os.ReadFile(path)
+	}
+	f, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	if _, err := f.Seek(info.Size()-maxBytes, 0); err != nil {
+		return nil, err
+	}
+	b, err := io.ReadAll(f)
+	if err != nil {
+		return nil, err
+	}
+	for i, c := range b {
+		if c == '\n' && i+1 < len(b) {
+			return b[i+1:], nil
+		}
+	}
+	return b, nil
+}
+
+func scanExistingVrchatLog(path string, state *vrcLogState) error {
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return err
+	}
+	state.presentSet = map[string]struct{}{}
+	state.location = ""
+	state.worldID = ""
+	state.instanceID = ""
+	state.worldName = ""
+	state.pendingWorldName = ""
+	state.initialized = false
+
+	text := decodeVRChatLog(b)
+	var lastWorldAt time.Time
+	sawWorldChange := false
+	for _, raw := range strings.Split(text, "\n") {
+		line := strings.TrimRight(raw, "\r")
+		if line == "" {
+			continue
+		}
+		if changed, _ := updateWorldState(state, line); changed {
+			sawWorldChange = true
+			lastWorldAt = extractLineTime(line)
+			state.presentSet = map[string]struct{}{}
+			handleWorldChange(state, state.worldName, lastWorldAt)
+		}
+		if m := joinPattern.FindStringSubmatch(line); len(m) == 2 {
+			name := strings.TrimSpace(m[1])
+			state.presentSet[name] = struct{}{}
+			if tracker := GetGuestTracker(); tracker != nil {
+				tracker.MarkJoin(name, extractLineTime(line))
+			}
+			continue
+		}
+		if m := leftPattern.FindStringSubmatch(line); len(m) == 2 {
+			name := strings.TrimSpace(m[1])
+			delete(state.presentSet, name)
+			if tracker := GetGuestTracker(); tracker != nil {
+				tracker.MarkLeave(name, extractLineTime(line))
+			}
+			continue
+		}
+	}
+	state.initialized = true
+	if state.worldName != "" {
+		if !sawWorldChange {
+			log.Printf("world changed: %s", state.worldName)
+			if lastWorldAt.IsZero() {
+				lastWorldAt = time.Now()
+			}
+			handleWorldChange(state, state.worldName, lastWorldAt)
+		}
+		if err := appendRuntimeLog("VRC WORLD", state.worldName); err != nil {
+			log.Printf("append world log failed: %v", err)
+		}
+	}
+	return nil
+}
+
+func decodeVRChatLog(b []byte) string {
+	if len(b) == 0 {
+		return ""
+	}
+	if len(b) >= 2 {
+		if b[0] == 0xff && b[1] == 0xfe {
+			u16 := make([]uint16, 0, (len(b)-2)/2)
+			for i := 2; i+1 < len(b); i += 2 {
+				u16 = append(u16, uint16(b[i])|uint16(b[i+1])<<8)
+			}
+			return strings.TrimPrefix(fixMojibake(syscall.UTF16ToString(u16)), "\ufeff")
+		}
+		if b[0] == 0xfe && b[1] == 0xff {
+			u16 := make([]uint16, 0, (len(b)-2)/2)
+			for i := 2; i+1 < len(b); i += 2 {
+				u16 = append(u16, uint16(b[i+1])|uint16(b[i])<<8)
+			}
+			return strings.TrimPrefix(fixMojibake(syscall.UTF16ToString(u16)), "\ufeff")
+		}
+	}
+	lines := bytes.Split(b, []byte{'\n'})
+	var out strings.Builder
+	for i, raw := range lines {
+		if i > 0 {
+			out.WriteByte('\n')
+		}
+		out.WriteString(decodeVRChatLogLine(raw))
+	}
+	return strings.TrimPrefix(out.String(), "\ufeff")
+}
+
+func decodeVRChatLogLine(b []byte) string {
+	line := bytes.TrimRight(b, "\r")
+	if len(line) == 0 {
+		return ""
+	}
+	return strings.TrimPrefix(string(line), "\ufeff")
+}
+
+func DecodeVRChatLog(b []byte) string {
+	return decodeVRChatLog(b)
+}
+
+func fixMojibake(s string) string {
+	if s == "" {
+		return ""
+	}
+	candidates := []string{s}
+	if repaired := tryRepairShiftJISMojibake(s); repaired != "" {
+		candidates = append(candidates, repaired)
+	}
+	best := s
+	bestScore := scoreReadable(best)
+	for _, cand := range candidates {
+		if score := scoreReadable(cand); score > bestScore {
+			best = cand
+			bestScore = score
+		}
+	}
+	return best
+}
+
+func tryRepairShiftJISMojibake(s string) string {
+	raw := []byte(s)
+	// Try the common "UTF-8 bytes interpreted as CP932" pattern repair by
+	// round-tripping through CP932 in the reverse direction.
+	if repaired := decodeWithCodePage(raw, 932); repaired != "" && repaired != s {
+		return repaired
+	}
+	return ""
+}
+
+func scoreReadable(s string) int {
+	if s == "" {
+		return -1
+	}
+	score := 0
+	for _, r := range s {
+		switch {
+		case r == '<27>':
+			score -= 8
+		case r >= 0x3040 && r <= 0x30ff:
+			score += 3
+		case r >= 0x4e00 && r <= 0x9fff:
+			score += 3
+		case r >= 0x0020 && r <= 0x007e:
+			score += 1
+		case r == '\n' || r == '\r' || r == '\t':
+			score += 1
+		default:
+			score -= 1
+		}
+	}
+	return score
+}
+
+func decodeWithCodePage(b []byte, codePage uint32) string {
+	if len(b) == 0 {
+		return ""
+	}
+	kernel32 := syscall.NewLazyDLL("kernel32.dll")
+	multiByteToWideChar := kernel32.NewProc("MultiByteToWideChar")
+	n, _, _ := multiByteToWideChar.Call(
+		uintptr(codePage),
+		0,
+		uintptr(unsafe.Pointer(&b[0])),
+		uintptr(len(b)),
+		0,
+		0,
+	)
+	if n == 0 {
+		return ""
+	}
+	buf := make([]uint16, n)
+	multiByteToWideChar.Call(
+		uintptr(codePage),
+		0,
+		uintptr(unsafe.Pointer(&b[0])),
+		uintptr(len(b)),
+		uintptr(unsafe.Pointer(&buf[0])),
+		uintptr(len(buf)),
+	)
+	return syscall.UTF16ToString(buf)
+}
+
+func updateWorldState(state *vrcLogState, line string) (bool, string) {
+	worldID := ""
+	instanceID := ""
+	worldName := ""
+	roomTitle := ""
+
+	if m := enteringRoomPattern.FindStringSubmatch(line); len(m) == 2 {
+		roomTitle = strings.TrimSpace(m[1])
+		state.pendingWorldName = roomTitle
+	}
+	if m := worldLocationPattern.FindStringSubmatch(line); len(m) == 3 {
+		worldID = strings.TrimSpace(m[1])
+		instanceID = strings.TrimSpace(m[2])
+	}
+
+	if m := worldIdPattern.FindStringSubmatch(line); len(m) == 2 {
+		worldID = strings.TrimSpace(m[1])
+	}
+	if m := instanceIdPattern.FindStringSubmatch(line); len(m) == 2 {
+		instanceID = strings.TrimSpace(m[1])
+	}
+	if m := worldNamePattern.FindStringSubmatch(line); len(m) == 2 {
+		worldName = strings.TrimSpace(m[1])
+	}
+
+	if m := enteringRoomPattern.FindStringSubmatch(line); len(m) == 2 && worldID == "" {
+		if worldMatch := worldPattern.FindStringSubmatch(m[1]); len(worldMatch) == 2 {
+			worldID = worldMatch[1]
+		}
+	}
+
+	nextLocation := ""
+	if worldID != "" {
+		nextLocation = worldID
+		if instanceID != "" {
+			nextLocation = worldID + ":" + instanceID
+		}
+	}
+	if nextLocation == "" && roomTitle != "" {
+		nextLocation = roomTitle
+	}
+
+	if nextLocation != "" && nextLocation != state.location {
+		state.location = nextLocation
+		state.worldID = worldID
+		state.instanceID = instanceID
+		if worldName != "" {
+			state.worldName = worldName
+		} else if shouldUseRoomTitlePreferLatest(roomTitle, state.worldName) {
+			state.worldName = roomTitle
+		}
+		label := state.worldName
+		if label == "" {
+			label = state.worldID
+		}
+		if label == "" {
+			label = nextLocation
+		}
+		if state.initialized {
+			log.Printf("world changed: %s", label)
+		}
+		state.initialized = true
+		return true, label
+	}
+
+	if worldName != "" {
+		state.worldName = worldName
+		state.pendingWorldName = ""
+		return false, ""
+	}
+	if shouldUseRoomTitlePreferLatest(roomTitle, state.worldName) {
+		state.worldName = roomTitle
+	}
+
+	return false, ""
+}
+
+func shouldUseRoomTitle(roomTitle, currentWorldName string) bool {
+	if roomTitle == "" {
+		return false
+	}
+	if strings.Contains(roomTitle, "Home Location") {
+		return false
+	}
+	if roomTitle == "Holiday-Cottage" && currentWorldName != "" && currentWorldName != roomTitle {
+		return false
+	}
+	if currentWorldName == "" {
+		return true
+	}
+	if roomTitle == currentWorldName {
+		return false
+	}
+	if len(roomTitle) > len(currentWorldName) {
+		return true
+	}
+	if strings.Contains(roomTitle, "「") || strings.Contains(roomTitle, "」") || strings.Contains(roomTitle, "[") {
+		return true
+	}
+	return false
+}
+
+func shouldUseRoomTitlePreferLatest(roomTitle, currentWorldName string) bool {
+	if roomTitle == "" {
+		return false
+	}
+	if strings.Contains(roomTitle, "Home Location") {
+		return false
+	}
+	if currentWorldName == "" {
+		return true
+	}
+	if roomTitle == currentWorldName {
+		return false
+	}
+	return true
+}
+
+func extractLineTime(line string) time.Time {
+	if len(line) < 19 {
+		return time.Now()
+	}
+	t, err := time.ParseInLocation("2006.01.02 15:04:05", line[:19], time.Local)
+	if err == nil {
+		return t
+	}
+	return time.Now()
+}
+
+func handleWorldChange(state *vrcLogState, worldLabel string, at time.Time) {
+	if state == nil {
+		return
+	}
+	SetCurrentWorldVisit(worldLabel, at)
+	if tracker := GetWorldHistoryTracker(); tracker != nil {
+		tracker.ObserveWorld(worldLabel, state.worldID, state.instanceID, at)
+	}
+	if tracker := GetGuestTracker(); tracker != nil {
+		tracker.ResetCurrentInstance(worldLabel)
+	}
+}

internal/app/vrc_log_test.go

@@ -0,0 +1,43 @@
+package app
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+func TestFindLatestVrchatLogKeepsEmptyNewestFile(t *testing.T) {
+	base := t.TempDir()
+	userProfile := filepath.Join(base, "profile")
+	logDir := filepath.Join(userProfile, "AppData", "LocalLow", "VRChat", "VRChat")
+	if err := os.MkdirAll(logDir, 0o755); err != nil {
+		t.Fatalf("mkdir log dir: %v", err)
+	}
+	t.Setenv("USERPROFILE", userProfile)
+
+	oldPath := filepath.Join(logDir, "output_log_2026-06-29_20-46-23.txt")
+	newPath := filepath.Join(logDir, "output_log_2026-06-30_22-25-51.txt")
+	if err := os.WriteFile(oldPath, []byte("old"), 0o644); err != nil {
+		t.Fatalf("write old log: %v", err)
+	}
+	if err := os.WriteFile(newPath, nil, 0o644); err != nil {
+		t.Fatalf("write new log: %v", err)
+	}
+	oldTime := time.Date(2026, 6, 30, 22, 25, 52, 0, time.Local)
+	newTime := time.Date(2026, 6, 30, 22, 26, 0, 0, time.Local)
+	if err := os.Chtimes(oldPath, oldTime, oldTime); err != nil {
+		t.Fatalf("chtimes old log: %v", err)
+	}
+	if err := os.Chtimes(newPath, newTime, newTime); err != nil {
+		t.Fatalf("chtimes new log: %v", err)
+	}
+
+	got, err := findLatestVrchatLog()
+	if err != nil {
+		t.Fatalf("find latest log: %v", err)
+	}
+	if got != newPath {
+		t.Fatalf("expected newest empty log, got %q want %q", got, newPath)
+	}
+}

internal/app/world_history.go

@@ -0,0 +1,260 @@
+package app
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+const worldHistoryFileName = "world_history.json"
+
+type WorldVisit struct {
+	WorldLabel string    `json:"world_label"`
+	WorldID    string    `json:"world_id,omitempty"`
+	InstanceID string    `json:"instance_id,omitempty"`
+	StartedAt  time.Time `json:"started_at"`
+	EndedAt    time.Time `json:"ended_at,omitempty"`
+}
+
+type worldHistorySnapshot struct {
+	UpdatedAt time.Time    `json:"updated_at"`
+	Visits    []WorldVisit `json:"visits"`
+}
+
+type WorldHistoryTracker struct {
+	mu      sync.RWMutex
+	current *WorldVisit
+	visits  []WorldVisit
+}
+
+var worldHistoryTracker *WorldHistoryTracker
+
+func InitWorldHistoryTracker(t *WorldHistoryTracker) {
+	worldHistoryTracker = t
+}
+
+func GetWorldHistoryTracker() *WorldHistoryTracker {
+	return worldHistoryTracker
+}
+
+func NewWorldHistoryTracker() *WorldHistoryTracker {
+	t := &WorldHistoryTracker{}
+	_ = t.load()
+	return t
+}
+
+func (t *WorldHistoryTracker) load() error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	path := filepath.Join(dir, worldHistoryFileName)
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return err
+	}
+	var snap worldHistorySnapshot
+	if err := json.Unmarshal(b, &snap); err != nil {
+		return err
+	}
+	t.visits = mergeWorldVisits(snap.Visits)
+	return nil
+}
+
+func (t *WorldHistoryTracker) ObserveWorld(worldLabel, worldID, instanceID string, at time.Time) {
+	if t == nil {
+		return
+	}
+	if at.IsZero() {
+		at = time.Now()
+	}
+	label := normalizeWorldLabel(worldLabel, worldID, instanceID)
+	key := worldVisitKey(worldID, instanceID, label)
+
+	t.mu.Lock()
+	defer t.mu.Unlock()
+
+	if t.current != nil && t.currentKey() == key {
+		if t.current.WorldLabel == "" {
+			t.current.WorldLabel = label
+		}
+		if t.current.WorldID == "" {
+			t.current.WorldID = worldID
+		}
+		if t.current.InstanceID == "" {
+			t.current.InstanceID = instanceID
+		}
+		return
+	}
+
+	if t.current != nil {
+		if t.current.EndedAt.IsZero() {
+			t.current.EndedAt = at
+		}
+		t.visits = append(t.visits, *t.current)
+	}
+
+	t.current = &WorldVisit{
+		WorldLabel: label,
+		WorldID:    worldID,
+		InstanceID: instanceID,
+		StartedAt:  at,
+	}
+	_ = t.persistLocked()
+}
+
+func (t *WorldHistoryTracker) FinalizeCurrent(at time.Time) {
+	if t == nil {
+		return
+	}
+	if at.IsZero() {
+		at = time.Now()
+	}
+	t.mu.Lock()
+	defer t.mu.Unlock()
+	if t.current == nil {
+		return
+	}
+	if t.current.EndedAt.IsZero() {
+		t.current.EndedAt = at
+	}
+	t.visits = append(t.visits, *t.current)
+	t.current = nil
+	_ = t.persistLocked()
+}
+
+func (t *WorldHistoryTracker) Current() (WorldVisit, bool) {
+	if t == nil {
+		return WorldVisit{}, false
+	}
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	if t.current == nil {
+		return WorldVisit{}, false
+	}
+	return *t.current, true
+}
+
+func (t *WorldHistoryTracker) Snapshot() []WorldVisit {
+	if t == nil {
+		return nil
+	}
+	t.mu.RLock()
+	defer t.mu.RUnlock()
+	out := make([]WorldVisit, 0, len(t.visits)+1)
+	out = append(out, mergeWorldVisits(t.visits)...)
+	if t.current != nil {
+		out = append(out, *t.current)
+	}
+	sort.SliceStable(out, func(i, j int) bool {
+		ti := out[i].EndedAt
+		if ti.IsZero() {
+			ti = out[i].StartedAt
+		}
+		tj := out[j].EndedAt
+		if tj.IsZero() {
+			tj = out[j].StartedAt
+		}
+		if ti.Equal(tj) {
+			return strings.ToLower(out[i].WorldLabel) < strings.ToLower(out[j].WorldLabel)
+		}
+		return ti.After(tj)
+	})
+	return out
+}
+
+func (t *WorldHistoryTracker) currentKey() string {
+	if t.current == nil {
+		return ""
+	}
+	return worldVisitKey(t.current.WorldID, t.current.InstanceID, t.current.WorldLabel)
+}
+
+func (t *WorldHistoryTracker) persistLocked() error {
+	dir := filepath.Join(common.RootDir(), "runtime")
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return err
+	}
+	f, err := os.Create(filepath.Join(dir, worldHistoryFileName))
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	enc := json.NewEncoder(f)
+	enc.SetIndent("", "  ")
+	return enc.Encode(worldHistorySnapshot{
+		UpdatedAt: time.Now(),
+		Visits:    mergeWorldVisits(t.visits),
+	})
+}
+
+func mergeWorldVisits(visits []WorldVisit) []WorldVisit {
+	if len(visits) <= 1 {
+		return append([]WorldVisit(nil), visits...)
+	}
+	type bucket struct {
+		visit WorldVisit
+	}
+	seen := make(map[string]int, len(visits))
+	out := make([]bucket, 0, len(visits))
+	for _, visit := range visits {
+		key := worldVisitKey(visit.WorldID, visit.InstanceID, visit.WorldLabel) + "|" + visit.StartedAt.UTC().Format(time.RFC3339Nano)
+		if idx, ok := seen[key]; ok {
+			if visit.EndedAt.After(out[idx].visit.EndedAt) {
+				out[idx].visit.EndedAt = visit.EndedAt
+			}
+			if strings.TrimSpace(out[idx].visit.WorldLabel) == "" && strings.TrimSpace(visit.WorldLabel) != "" {
+				out[idx].visit.WorldLabel = visit.WorldLabel
+			}
+			continue
+		}
+		seen[key] = len(out)
+		out = append(out, bucket{visit: visit})
+	}
+	sort.SliceStable(out, func(i, j int) bool {
+		ti := out[i].visit.EndedAt
+		if ti.IsZero() {
+			ti = out[i].visit.StartedAt
+		}
+		tj := out[j].visit.EndedAt
+		if tj.IsZero() {
+			tj = out[j].visit.StartedAt
+		}
+		if ti.Equal(tj) {
+			return strings.ToLower(out[i].visit.WorldLabel) < strings.ToLower(out[j].visit.WorldLabel)
+		}
+		return ti.After(tj)
+	})
+	merged := make([]WorldVisit, 0, len(out))
+	for _, item := range out {
+		merged = append(merged, item.visit)
+	}
+	return merged
+}
+
+func worldVisitKey(worldID, instanceID, worldLabel string) string {
+	if worldID != "" {
+		if instanceID != "" {
+			return worldID + ":" + instanceID
+		}
+		return worldID
+	}
+	return strings.TrimSpace(worldLabel)
+}
+
+func normalizeWorldLabel(worldLabel, worldID, instanceID string) string {
+	label := strings.TrimSpace(worldLabel)
+	if label != "" {
+		return label
+	}
+	if worldID != "" {
+		if instanceID != "" {
+			return worldID + ":" + instanceID
+		}
+		return worldID
+	}
+	return "(unknown)"
+}

internal/buildinfo/buildinfo.go

@@ -0,0 +1,6 @@
+package buildinfo
+
+var (
+	Version   = "dev"
+	BuildTime = "unknown"
+)

internal/common/project_paths.go

@@ -0,0 +1,26 @@
+package common
+
+import (
+	"os"
+	"path/filepath"
+)
+
+var rootDirFunc = RuntimeBaseDir
+
+func RuntimeBaseDir() string {
+	exe, err := os.Executable()
+	if err == nil {
+		return filepath.Dir(exe)
+	}
+	return "."
+}
+
+func RootDir() string { return rootDirFunc() }
+
+func SetRootDirForTest(fn func() string) func() {
+	prev := rootDirFunc
+	rootDirFunc = fn
+	return func() {
+		rootDirFunc = prev
+	}
+}

internal/config/config.go

@@ -0,0 +1,359 @@
+package config
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"vrc_osc_go/internal/common"
+)
+
+type Config struct {
+	OSC    OSCConfig
+	VrcLog VrcLogConfig
+	GUI    GUIConfig
+}
+
+type OSCConfig struct {
+	Host string
+	Port int
+}
+
+type VrcLogConfig struct {
+	SelfName     string
+	GuestNames   []string
+	GuestFile    string
+	StaffNames   []string
+	MissingCount int
+	LogPatterns  []string
+}
+
+type GUIConfig struct {
+	TopMost                       bool
+	FontSize                      int
+	AutoUnmuteOnSelfLeave         bool
+	RefreshIntervalValue          int
+	RefreshIntervalUnit           string
+	HistoryRegex                  string
+	HistoryFromDate               string
+	HistoryToDate                 string
+	HistoryExportDir              string
+	HistoryExportIncludeTime      bool
+	HistoryExportIncludeWorld     bool
+	HistoryExportIncludeJoinLeave bool
+	HistoryExportCustomEnabled    bool
+	HistoryExportCustom           string
+}
+
+func Load(path string) (*Config, error) {
+	cfg := &Config{
+		OSC: OSCConfig{Host: "127.0.0.1", Port: 9001},
+		GUI: GUIConfig{
+			FontSize:                      18,
+			RefreshIntervalValue:          2,
+			RefreshIntervalUnit:           "sec",
+			HistoryExportIncludeTime:      true,
+			HistoryExportIncludeWorld:     true,
+			HistoryExportIncludeJoinLeave: true,
+		},
+	}
+	if path == "" {
+		path = filepath.Join(common.RootDir(), "config", "config.toml")
+	} else if !filepath.IsAbs(path) {
+		path = filepath.Join(common.RootDir(), path)
+	}
+	file, err := os.Open(path)
+	if err != nil {
+		return cfg, nil
+	}
+	defer file.Close()
+
+	var section string
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		line = strings.TrimPrefix(line, "\ufeff")
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+		if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
+			section = strings.Trim(line, "[]")
+			continue
+		}
+		parts := strings.SplitN(line, "=", 2)
+		if len(parts) != 2 {
+			continue
+		}
+		key := strings.TrimSpace(parts[0])
+		val := parseConfigValue(parts[1])
+		switch section {
+		case "osc":
+			switch key {
+			case "host":
+				cfg.OSC.Host = val
+			case "port":
+				if n, err := strconv.Atoi(val); err == nil {
+					cfg.OSC.Port = n
+				}
+			}
+		case "self":
+			if key == "name" {
+				cfg.VrcLog.SelfName = val
+			}
+		case "notice":
+			if key == "missing_count" {
+				if n, err := strconv.Atoi(val); err == nil {
+					cfg.VrcLog.MissingCount = n
+				}
+			}
+		case "vrc_log":
+			if key == "patterns" {
+				cfg.VrcLog.LogPatterns = parseList(val)
+			}
+		case "staff":
+			if key == "names" {
+				cfg.VrcLog.StaffNames = parseList(val)
+			}
+		case "guest":
+			switch key {
+			case "names":
+				cfg.VrcLog.GuestNames = parseList(val)
+			case "file":
+				cfg.VrcLog.GuestFile = val
+			}
+		case "gui":
+			switch key {
+			case "top_most":
+				cfg.GUI.TopMost = parseBool(val, cfg.GUI.TopMost)
+			case "font_size":
+				if n, err := strconv.Atoi(val); err == nil && n > 0 {
+					cfg.GUI.FontSize = n
+				}
+			case "auto_unmute_on_self_leave":
+				cfg.GUI.AutoUnmuteOnSelfLeave = parseBool(val, cfg.GUI.AutoUnmuteOnSelfLeave)
+			case "refresh_interval_value":
+				if n, err := strconv.Atoi(val); err == nil && n > 0 {
+					cfg.GUI.RefreshIntervalValue = n
+				}
+			case "refresh_interval_unit":
+				cfg.GUI.RefreshIntervalUnit = normalizeRefreshIntervalUnit(val)
+			case "history_regex":
+				cfg.GUI.HistoryRegex = val
+			case "history_from":
+				cfg.GUI.HistoryFromDate = normalizeHistoryDate(val)
+			case "history_to":
+				cfg.GUI.HistoryToDate = normalizeHistoryDate(val)
+			case "history_export_dir":
+				cfg.GUI.HistoryExportDir = strings.TrimSpace(val)
+			case "history_export_include_time":
+				cfg.GUI.HistoryExportIncludeTime = parseBool(val, true)
+			case "history_export_include_world":
+				cfg.GUI.HistoryExportIncludeWorld = parseBool(val, true)
+			case "history_export_include_join_leave":
+				cfg.GUI.HistoryExportIncludeJoinLeave = parseBool(val, true)
+			case "history_export_custom_enabled":
+				cfg.GUI.HistoryExportCustomEnabled = parseBool(val, false)
+			case "history_export_custom":
+				cfg.GUI.HistoryExportCustom = strings.TrimSpace(val)
+			}
+		}
+	}
+	if cfg.GUI.RefreshIntervalValue <= 0 {
+		cfg.GUI.RefreshIntervalValue = 2
+	}
+	cfg.GUI.RefreshIntervalUnit = normalizeRefreshIntervalUnit(cfg.GUI.RefreshIntervalUnit)
+	cfg.GUI.HistoryFromDate = normalizeHistoryDate(cfg.GUI.HistoryFromDate)
+	cfg.GUI.HistoryToDate = normalizeHistoryDate(cfg.GUI.HistoryToDate)
+	cfg.GUI.HistoryExportDir = strings.TrimSpace(cfg.GUI.HistoryExportDir)
+	cfg.GUI.HistoryExportCustom = strings.TrimSpace(cfg.GUI.HistoryExportCustom)
+	if cfg.VrcLog.GuestFile != "" {
+		if !filepath.IsAbs(cfg.VrcLog.GuestFile) {
+			cfg.VrcLog.GuestFile = filepath.Join(common.RootDir(), cfg.VrcLog.GuestFile)
+		}
+		if names, err := loadLines(cfg.VrcLog.GuestFile); err == nil {
+			cfg.VrcLog.GuestNames = names
+		}
+	}
+	return cfg, scanner.Err()
+}
+
+func parseConfigValue(raw string) string {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return ""
+	}
+	if unquoted, err := strconv.Unquote(raw); err == nil {
+		return strings.TrimSpace(unquoted)
+	}
+	return strings.TrimSpace(strings.Trim(raw, "\"'"))
+}
+
+func SaveGUI(path string, gui GUIConfig) error {
+	path = resolvePath(path)
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		return err
+	}
+	data, err := os.ReadFile(path)
+	if err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	content := upsertGUISection(string(data), gui)
+	return os.WriteFile(path, []byte(content), 0o644)
+}
+
+func parseList(value string) []string {
+	value = strings.TrimSpace(value)
+	value = strings.TrimPrefix(value, "[")
+	value = strings.TrimSuffix(value, "]")
+	if value == "" {
+		return nil
+	}
+	parts := strings.Split(value, ",")
+	out := make([]string, 0, len(parts))
+	for _, part := range parts {
+		part = strings.TrimSpace(strings.Trim(part, "\"'"))
+		if part != "" {
+			out = append(out, part)
+		}
+	}
+	return out
+}
+
+func parseBool(value string, fallback bool) bool {
+	switch strings.ToLower(strings.TrimSpace(value)) {
+	case "true", "1", "on", "yes":
+		return true
+	case "false", "0", "off", "no":
+		return false
+	default:
+		return fallback
+	}
+}
+
+func resolvePath(path string) string {
+	if path == "" {
+		return filepath.Join(common.RootDir(), "config", "config.toml")
+	}
+	if !filepath.IsAbs(path) {
+		return filepath.Join(common.RootDir(), path)
+	}
+	return path
+}
+
+func upsertGUISection(existing string, gui GUIConfig) string {
+	normalized := strings.ReplaceAll(existing, "\r\n", "\n")
+	lines := strings.Split(normalized, "\n")
+	out := make([]string, 0, len(lines)+6)
+	inGUI := false
+	replaced := false
+	for _, raw := range lines {
+		line := raw
+		trimmed := strings.TrimSpace(strings.TrimPrefix(line, "\ufeff"))
+		if strings.HasPrefix(trimmed, "[") && strings.HasSuffix(trimmed, "]") {
+			section := strings.Trim(trimmed, "[]")
+			if section == "gui" {
+				if !replaced {
+					appendGUISection(&out, gui)
+					replaced = true
+				}
+				inGUI = true
+				continue
+			}
+			if inGUI {
+				inGUI = false
+			}
+			out = append(out, line)
+			continue
+		}
+		if inGUI {
+			continue
+		}
+		out = append(out, line)
+	}
+	if !replaced {
+		if len(out) > 0 && strings.TrimSpace(out[len(out)-1]) != "" {
+			out = append(out, "")
+		}
+		appendGUISection(&out, gui)
+	}
+	content := strings.Join(out, "\n")
+	content = strings.TrimRight(content, "\n")
+	return content + "\n"
+}
+
+func appendGUISection(out *[]string, gui GUIConfig) {
+	gui.RefreshIntervalUnit = normalizeRefreshIntervalUnit(gui.RefreshIntervalUnit)
+	if gui.RefreshIntervalValue <= 0 {
+		gui.RefreshIntervalValue = 2
+	}
+	*out = append(*out,
+		"[gui]",
+		fmt.Sprintf("top_most = %t", gui.TopMost),
+		fmt.Sprintf("font_size = %d", gui.FontSize),
+		fmt.Sprintf("auto_unmute_on_self_leave = %t", gui.AutoUnmuteOnSelfLeave),
+		fmt.Sprintf("refresh_interval_value = %d", gui.RefreshIntervalValue),
+		fmt.Sprintf("refresh_interval_unit = %q", gui.RefreshIntervalUnit),
+		fmt.Sprintf("history_regex = %q", gui.HistoryRegex),
+		fmt.Sprintf("history_from = %q", gui.HistoryFromDate),
+		fmt.Sprintf("history_to = %q", gui.HistoryToDate),
+		fmt.Sprintf("history_export_dir = %q", strings.TrimSpace(gui.HistoryExportDir)),
+		fmt.Sprintf("history_export_include_time = %t", gui.HistoryExportIncludeTime),
+		fmt.Sprintf("history_export_include_world = %t", gui.HistoryExportIncludeWorld),
+		fmt.Sprintf("history_export_include_join_leave = %t", gui.HistoryExportIncludeJoinLeave),
+		fmt.Sprintf("history_export_custom_enabled = %t", gui.HistoryExportCustomEnabled),
+		fmt.Sprintf("history_export_custom = %q", strings.TrimSpace(gui.HistoryExportCustom)),
+	)
+}
+
+func normalizeRefreshIntervalUnit(unit string) string {
+	switch strings.ToLower(strings.TrimSpace(unit)) {
+	case "min", "minute", "minutes":
+		return "min"
+	default:
+		return "sec"
+	}
+}
+
+func (g GUIConfig) RefreshInterval() time.Duration {
+	value := g.RefreshIntervalValue
+	if value <= 0 {
+		value = 2
+	}
+	switch normalizeRefreshIntervalUnit(g.RefreshIntervalUnit) {
+	case "min":
+		return time.Duration(value) * time.Minute
+	default:
+		return time.Duration(value) * time.Second
+	}
+}
+
+func normalizeHistoryDate(value string) string {
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return ""
+	}
+	if _, err := time.Parse("2006-01-02", value); err != nil {
+		return ""
+	}
+	return value
+}
+
+func loadLines(path string) ([]string, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	lines := strings.Split(string(data), "\n")
+	out := make([]string, 0, len(lines))
+	for _, line := range lines {
+		line = strings.TrimSpace(strings.TrimPrefix(line, "\ufeff"))
+		if line != "" && !strings.HasPrefix(line, "#") {
+			out = append(out, line)
+		}
+	}
+	return out, nil
+}

internal/config/config_test.go

@@ -0,0 +1,75 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestLoadDefaultsWhenMissing(t *testing.T) {
+	cfg, err := Load("does-not-exist.toml")
+	if err != nil {
+		t.Fatalf("Load returned error: %v", err)
+	}
+	if cfg.OSC.Host != "127.0.0.1" || cfg.OSC.Port != 9001 {
+		t.Fatalf("unexpected defaults: %+v", cfg.OSC)
+	}
+}
+
+func TestLoadOSCValues(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "config.toml")
+	if err := os.WriteFile(path, []byte("[osc]\nhost = \"0.0.0.0\"\nport = 9002\n"), 0o600); err != nil {
+		t.Fatalf("WriteFile: %v", err)
+	}
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load returned error: %v", err)
+	}
+	if cfg.OSC.Host != "0.0.0.0" || cfg.OSC.Port != 9002 {
+		t.Fatalf("unexpected values: %+v", cfg.OSC)
+	}
+}
+
+func TestLoadGUIValues(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "config.toml")
+	if err := os.WriteFile(path, []byte("[gui]\ntop_most = true\nfont_size = 24\nauto_unmute_on_self_leave = true\nrefresh_interval_value = 5\nrefresh_interval_unit = \"min\"\nhistory_regex = \"[wip]\"\nhistory_from = \"2026-01-01\"\nhistory_to = \"2026-01-31\"\nhistory_export_dir = \"C:/tmp/visit\"\nhistory_export_include_time = false\nhistory_export_include_world = true\nhistory_export_include_join_leave = true\nhistory_export_custom_enabled = true\nhistory_export_custom = \"[wip]\"\n"), 0o600); err != nil {
+		t.Fatalf("WriteFile: %v", err)
+	}
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load returned error: %v", err)
+	}
+	if cfg.GUI.TopMost != true || cfg.GUI.FontSize != 24 || cfg.GUI.AutoUnmuteOnSelfLeave != true || cfg.GUI.RefreshIntervalValue != 5 || cfg.GUI.RefreshIntervalUnit != "min" || cfg.GUI.HistoryRegex != "[wip]" || cfg.GUI.HistoryFromDate != "2026-01-01" || cfg.GUI.HistoryToDate != "2026-01-31" || cfg.GUI.HistoryExportDir != "C:/tmp/visit" || cfg.GUI.HistoryExportIncludeTime != false || cfg.GUI.HistoryExportIncludeWorld != true || cfg.GUI.HistoryExportIncludeJoinLeave != true || cfg.GUI.HistoryExportCustomEnabled != true || cfg.GUI.HistoryExportCustom != "[wip]" {
+		t.Fatalf("unexpected gui values: %+v", cfg.GUI)
+	}
+}
+
+func TestSaveGUIUpdatesSection(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "config.toml")
+	initial := []byte("[self]\nname = \"alice\"\n\n[gui]\ntop_most = false\nfont_size = 18\n")
+	if err := os.WriteFile(path, initial, 0o600); err != nil {
+		t.Fatalf("WriteFile: %v", err)
+	}
+	if err := SaveGUI(path, GUIConfig{TopMost: true, FontSize: 26, AutoUnmuteOnSelfLeave: true, RefreshIntervalValue: 3, RefreshIntervalUnit: "sec", HistoryRegex: "[wip]", HistoryFromDate: "2026-01-01", HistoryToDate: "2026-01-31", HistoryExportDir: "C:/tmp/visit", HistoryExportIncludeTime: false, HistoryExportIncludeWorld: true, HistoryExportIncludeJoinLeave: true, HistoryExportCustomEnabled: true, HistoryExportCustom: "[wip]"}); err != nil {
+		t.Fatalf("SaveGUI returned error: %v", err)
+	}
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load returned error: %v", err)
+	}
+	if cfg.GUI.TopMost != true || cfg.GUI.FontSize != 26 || cfg.GUI.AutoUnmuteOnSelfLeave != true || cfg.GUI.RefreshIntervalValue != 3 || cfg.GUI.RefreshIntervalUnit != "sec" || cfg.GUI.HistoryRegex != "[wip]" || cfg.GUI.HistoryFromDate != "2026-01-01" || cfg.GUI.HistoryToDate != "2026-01-31" || cfg.GUI.HistoryExportDir != "C:/tmp/visit" || cfg.GUI.HistoryExportIncludeTime != false || cfg.GUI.HistoryExportIncludeWorld != true || cfg.GUI.HistoryExportIncludeJoinLeave != true || cfg.GUI.HistoryExportCustomEnabled != true || cfg.GUI.HistoryExportCustom != "[wip]" {
+		t.Fatalf("unexpected saved gui values: %+v", cfg.GUI)
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("ReadFile: %v", err)
+	}
+	text := string(data)
+	if !strings.Contains(text, "[self]") || !strings.Contains(text, "name = \"alice\"") {
+		t.Fatalf("non-gui config content was lost: %s", text)
+	}
+}

internal/osc/server_test.go

@@ -0,0 +1,14 @@
+package osc
+
+import "testing"
+
+func TestParseMessageAddress(t *testing.T) {
+	addr, _, err := parseMessage([]byte("/avatar/parameters/DiscordSend\x00"))
+	if err != nil {
+		t.Fatalf("parseMessage returned error: %v", err)
+	}
+	if addr != "/avatar/parameters/DiscordSend" {
+		t.Fatalf("unexpected address: %q", addr)
+	}
+}
+

internal/update/manager.go

@@ -0,0 +1,106 @@
+package update
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+
+	"vrc_osc_go/internal/buildinfo"
+	"vrc_osc_go/internal/common"
+)
+
+type Manager struct {
+	Client       *Client
+	OwnerRepo    string
+	AssetName    string
+	CurrentLabel string
+}
+
+func (m *Manager) CheckAndUpdate() (bool, error) {
+	if m.Client == nil || m.OwnerRepo == "" || m.AssetName == "" {
+		return false, nil
+	}
+	latest, err := m.Client.LatestRelease(m.OwnerRepo)
+	if err != nil {
+		return false, err
+	}
+	if latest.TagName == "" || latest.TagName == m.CurrentLabel {
+		return false, nil
+	}
+	assetURL := ""
+	for _, a := range latest.Assets {
+		if a.Name == m.AssetName {
+			assetURL = a.URL
+			break
+		}
+	}
+	if assetURL == "" {
+		return false, fmt.Errorf("asset %q not found in release %s", m.AssetName, latest.TagName)
+	}
+	base := common.RootDir()
+	tmpDir := filepath.Join(base, "update", latest.TagName)
+	if err := os.MkdirAll(tmpDir, 0o755); err != nil {
+		return false, err
+	}
+	zipPath := filepath.Join(tmpDir, m.AssetName)
+	log.Printf("update available: %s -> %s", m.CurrentLabel, latest.TagName)
+	if err := m.Client.DownloadAsset(assetURL, zipPath); err != nil {
+		return false, err
+	}
+	if err := ExtractZip(zipPath, tmpDir); err != nil {
+		return false, err
+	}
+	exePath := filepath.Join(base, CurrentExeName())
+	newExe := filepath.Join(tmpDir, CurrentExeName())
+	if _, err := os.Stat(newExe); err != nil {
+		return false, err
+	}
+	backup := exePath + ".bak"
+	_ = os.Remove(backup)
+	if err := os.Rename(exePath, backup); err != nil {
+		return false, err
+	}
+	if err := CopyFile(newExe, exePath); err != nil {
+		_ = os.Rename(backup, exePath)
+		return false, err
+	}
+	_ = os.Remove(backup)
+	return true, nil
+}
+
+func CopyFile(src, dst string) error {
+	in, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer in.Close()
+	if err := os.MkdirAll(filepath.Dir(dst), 0o755); err != nil {
+		return err
+	}
+	out, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+	_, err = io.Copy(out, in)
+	return err
+}
+
+func Launch(exe string, args []string) error {
+	cmd := exec.Command(exe, args...)
+	cmd.Dir = filepath.Dir(exe)
+	return cmd.Start()
+}
+
+func Version() string { return buildinfo.Version }
+
+func CurrentExeName() string {
+	if runtime.GOOS == "windows" {
+		return "vrc_osc.exe"
+	}
+	return "vrc_osc"
+}

internal/update/release.go

@@ -0,0 +1,125 @@
+package update
+
+import (
+	"archive/zip"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+type ReleaseInfo struct {
+	TagName string `json:"tag_name"`
+	Assets  []struct {
+		Name string `json:"name"`
+		URL  string `json:"browser_download_url"`
+	} `json:"assets"`
+}
+
+type Client struct {
+	BaseURL string
+	HTTP    *http.Client
+}
+
+func (c *Client) LatestRelease(ownerRepo string) (*ReleaseInfo, error) {
+	req, err := http.NewRequest(http.MethodGet, c.apiURL(ownerRepo, "/releases/latest"), nil)
+	if err != nil {
+		return nil, err
+	}
+	var info ReleaseInfo
+	if err := c.doJSON(req, &info); err != nil {
+		return nil, err
+	}
+	return &info, nil
+}
+
+func (c *Client) DownloadAsset(url, dst string) error {
+	req, err := http.NewRequest(http.MethodGet, url, nil)
+	if err != nil {
+		return err
+	}
+	resp, err := c.httpClient().Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("download failed: %s", resp.Status)
+	}
+	f, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	_, err = io.Copy(f, resp.Body)
+	return err
+}
+
+func ExtractZip(zipPath, dstDir string) error {
+	zr, err := zip.OpenReader(zipPath)
+	if err != nil {
+		return err
+	}
+	defer zr.Close()
+	root := filepath.Clean(dstDir) + string(os.PathSeparator)
+	for _, f := range zr.File {
+		target := filepath.Clean(filepath.Join(dstDir, f.Name))
+		if target != filepath.Clean(dstDir) && !strings.HasPrefix(target, root) {
+			return fmt.Errorf("zip path escapes destination: %s", f.Name)
+		}
+		if f.FileInfo().IsDir() {
+			if err := os.MkdirAll(target, 0o755); err != nil {
+				return err
+			}
+			continue
+		}
+		if err := os.MkdirAll(filepath.Dir(target), 0o755); err != nil {
+			return err
+		}
+		rc, err := f.Open()
+		if err != nil {
+			return err
+		}
+		out, err := os.Create(target)
+		if err != nil {
+			rc.Close()
+			return err
+		}
+		_, copyErr := io.Copy(out, rc)
+		out.Close()
+		rc.Close()
+		if copyErr != nil {
+			return copyErr
+		}
+	}
+	return nil
+}
+
+func (c *Client) apiURL(ownerRepo, suffix string) string {
+	base := strings.TrimRight(c.BaseURL, "/")
+	return base + "/api/v1/repos/" + strings.Trim(ownerRepo, "/") + suffix
+}
+
+func (c *Client) doJSON(req *http.Request, out any) error {
+	resp, err := c.httpClient().Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		body, _ := io.ReadAll(io.LimitReader(resp.Body, 2048))
+		return fmt.Errorf("request failed: %s: %s", resp.Status, strings.TrimSpace(string(body)))
+	}
+	return json.NewDecoder(resp.Body).Decode(out)
+}
+
+func (c *Client) httpClient() *http.Client {
+	if c.HTTP != nil {
+		return c.HTTP
+	}
+	return &http.Client{Timeout: 30 * time.Second}
+}

requirements.txt

@@ -7,4 +7,6 @@ pykakasi
 pyperclip
 python-osc
 rapidfuzz
+pyinstaller
+chardet==5.2.0
 vrchatapi

src/app.py

@@ -14,10 +14,6 @@ if str(SRC_DIR) not in sys.path:
 
 from osc.gateway import VrcOscGateway
 from discord_control.actions import setDiscordMute
-from ocr.ocr_actions import runOcrFromScreen
-from translate.translate_actions import saveTranslationText
-from translate.translate_actions import translateTextToJapanese
-from vision.vision_actions import runVisionFromScreen
 from vrc_log.log_actions import collectVrchatLog
 from vrc_log.log_actions import startSelfMonitor
 from vrc_log.log_actions import startVrcLogMonitor
@@ -68,6 +64,7 @@ def create_gateway():
 
         if gateway.is_rising_edge(address, args[0]):
             gateway.log("INFO", f"received {address} args={args}")
+            from ocr.ocr_actions import runOcrFromScreen
             runOcrFromScreen()
 
     def on_translate_ocr(address, *args):
@@ -78,6 +75,9 @@ def create_gateway():
         if gateway.is_rising_edge(address, args[0]):
             gateway.log("INFO", f"received {address} args={args}")
 
+            from ocr.ocr_actions import runOcrFromScreen
+            from translate.translate_actions import saveTranslationText
+            from translate.translate_actions import translateTextToJapanese
             result = runOcrFromScreen()
             if not result:
                 gateway.log("ERROR", "OCR result is None")
@@ -105,6 +105,7 @@ def create_gateway():
 
         if gateway.is_rising_edge(address, args[0]):
             gateway.log("INFO", f"received {address} args={args}")
+            from vision.vision_actions import runVisionFromScreen
             runVisionFromScreen()
 
     gateway.map(PARAM_DISCORD_MUTE, on_discord_mute)

src/common/project_paths.py

@@ -1,6 +1,15 @@
+import sys
 from pathlib import Path
 
-SRC_DIR = Path(__file__).resolve().parents[1]
-ROOT_DIR = SRC_DIR.parent
+def _get_runtime_base_dir():
+    if getattr(sys, "frozen", False):
+        return Path(sys.executable).resolve().parent
+
+    return Path(__file__).resolve().parents[2]
+
+
+ROOT_DIR = _get_runtime_base_dir()
+SRC_DIR = ROOT_DIR / "src"
 RUNTIME_DIR = ROOT_DIR / "runtime"
 RUNTIME_LOG_FILE = RUNTIME_DIR / "runtime.log"
+RUNTIME_JOIN_LEAVE_LOG_FILE = RUNTIME_DIR / "join_leave.log"

src/common/runtime_log.py

@@ -1,6 +1,7 @@
 from datetime import datetime
 
 from common.project_paths import RUNTIME_LOG_FILE
+from common.project_paths import RUNTIME_JOIN_LEAVE_LOG_FILE
 
 
 def appendRuntimeLog(title, text):
@@ -17,3 +18,19 @@ def appendRuntimeLog(title, text):
         file.write("\n")
 
     return RUNTIME_LOG_FILE
+
+
+def appendJoinLeaveLog(text):
+    RUNTIME_JOIN_LEAVE_LOG_FILE.parent.mkdir(parents=True, exist_ok=True)
+
+    now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    body = str(text).strip()
+    if not body:
+        body = "(empty)"
+
+    with RUNTIME_JOIN_LEAVE_LOG_FILE.open("a", encoding="utf-8") as file:
+        file.write(f"\n[{now}] VRC JOIN/LEAVE\n")
+        file.write(body)
+        file.write("\n")
+
+    return RUNTIME_JOIN_LEAVE_LOG_FILE

src/osc/gateway.py

@@ -61,18 +61,12 @@ class VrcOscGateway:
 
         self.dispatcher.set_default_handler(on_any)
 
-    def serve_forever(self):
-        self.log("CHECK", "STEP=1 状態確認")
-        self.log("INFO", f"listen={self.host}:{self.port}")
-
-        self.log("CHECK", "STEP=2 想定状態判定")
-        self.log("INFO", "VRChat OSC Enabled")
-        self.log("INFO", "Python は Windows PowerShell 側で実行")
-        self.log("INFO", "Unity側 MA Parameters と OSC名が一致していること")
-
-
-        try:
-            server = BlockingOSCUDPServer((self.host, self.port), self.dispatcher)
+    def serve_forever(self):
+        self.log("CHECK", "STEP=1 状態確認")
+        self.log("INFO", f"listen={self.host}:{self.port}")
+
+        try:
+            server = BlockingOSCUDPServer((self.host, self.port), self.dispatcher)
             server.serve_forever()
         except KeyboardInterrupt:
             self.log("INFO", "Ctrl+C detected")

src/vrc_log/log_actions.py

@@ -18,6 +18,8 @@ from discord_control.actions import setDiscordMuted
 _monitor_thread = None
 _monitor_stop_event = threading.Event()
 _last_sent_output = None
+_last_join_leave_output = ""
+_monitor_vrc_state = None
 _self_monitor_thread = None
 _self_monitor_stop_event = threading.Event()
 _last_self_state = None
@@ -39,7 +41,10 @@ ENTERING_ROOM_PATTERN = re.compile(
     r"\[Behaviour\]\s+(?:Entering Room|Joining or Creating Room):\s+(.+)$"
 )
 WORLD_NAME_PATTERN = re.compile(
-    r"worldId=(wrld_[0-9a-fA-F-]+)(?::[^,}]*)?,\s*worldName=([^,}]+)"
+    r"worldId=(wrld_[0-9a-fA-F-]+)(?::[^,}]*)?,\s*(?:instanceId=([^,}]+),\s*)?worldName=([^,}]+)"
+)
+WORLD_LOCATION_PATTERN = re.compile(
+    r"worldId=(wrld_[0-9a-fA-F-]+)(?::[^,}]*)?,\s*instanceId=([^,}]+)"
 )
 TIME_PATTERN = re.compile(
     r"(\d{4}\.\d{2}\.\d{2}\s+\d{2}:\d{2}:\d{2})"
@@ -77,7 +82,9 @@ param(
     $Payload = @{ content = $Message } | ConvertTo-Json -Compress
     $Body = [System.Text.Encoding]::UTF8.GetBytes($Payload)
     $Response = Invoke-WebRequest -Uri $WebhookUrl -Method Post -ContentType 'application/json; charset=utf-8' -Body $Body -UseBasicParsing
-    Write-Output ("STATUS=" + $Response.StatusCode)
+    if ($Response.StatusCode -ne 200) {
+        Write-Output ("STATUS=" + $Response.StatusCode)
+    }
 '''
 
     ps_path = None
@@ -127,7 +134,7 @@ param(
 
     stdout = (result.stdout or "").strip()
     if stdout:
-        log("INFO", f"Discord webhook PowerShell stdout={stdout}")
+        log("DEBUG", f"Discord webhook PowerShell stdout={stdout}")
     log("INFO", "Discord webhook sent via PowerShell")
     return True
 
@@ -205,7 +212,7 @@ def extractWorldNameMap(text):
         match = WORLD_NAME_PATTERN.search(raw_line)
         if match:
             world_id = match.group(1).strip()
-            world_name = match.group(2).strip()
+            world_name = match.group(3).strip()
             if world_id and world_name:
                 world_name_map[world_id] = world_name
             continue
@@ -322,10 +329,9 @@ def matchesAnyPattern(text, compiled_patterns):
 
 
 def formatJoinLeaveLine(line_time, action, name, state, guest_names):
-    staff_count = len(state["staff_present_set"])
-    member_count = len(state["member_present_set"])
+    total_count = len(state["present_set"])
     guest_count = len(state["guest_names"])
-    return f'[{formatClock(line_time)}][{action}] {name} {member_count - staff_count}/{guest_count}'
+    return f'[{formatClock(line_time)}][{action}] {name} {total_count}/{guest_count}'
 
 
 def parseVrchatEvents(text, config):
@@ -340,12 +346,11 @@ def parseVrchatEvents(text, config):
         "location": "",
         "world_id": "",
         "instance_id": "",
+        "present_set": set(),
         "guest_names": guest_names,
         "guest_name_set": set(guest_names),
         "staff_names": staff_names,
         "guest_present_set": set(),
-        "staff_present_set": set(),
-        "member_present_set": set(),
         "missing_count": config["missing_count"],
         "last_notice_key": None,
     }
@@ -383,9 +388,8 @@ def parseVrchatEvents(text, config):
             state["location"] = location or world_id
             state["world_id"] = world_id
             state["instance_id"] = instance_id
+            state["present_set"].clear()
             state["guest_present_set"].clear()
-            state["staff_present_set"].clear()
-            state["member_present_set"].clear()
             state["last_notice_key"] = None
             output_lines = []
             world_label = formatWorldLabel(world_id, world_name_map)
@@ -398,7 +402,7 @@ def parseVrchatEvents(text, config):
             join_leave_line = None
             if isSelf(name, self_name):
                 self_state = "joined"
-                state["member_present_set"].add(name)
+                state["present_set"].add(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "join", name, state, guest_names)
                 output_lines.append(join_leave_line)
                 continue
@@ -407,16 +411,16 @@ def parseVrchatEvents(text, config):
 
             if role == "guest":
                 state["guest_present_set"].add(name)
-                state["member_present_set"].add(name)
+                state["present_set"].add(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "join", name, state, guest_names)
                 output_lines.append(join_leave_line)
                 appendNoticeIfNeeded(output_lines, state)
             elif role == "staff":
-                state["staff_present_set"].add(name)
+                state["present_set"].add(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "join", name, state, guest_names)
                 output_lines.append(join_leave_line)
             else:
-                state["member_present_set"].add(name)
+                state["present_set"].add(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "join", name, state, guest_names)
                 output_lines.append(join_leave_line)
             continue
@@ -427,7 +431,7 @@ def parseVrchatEvents(text, config):
             join_leave_line = None
             if isSelf(name, self_name):
                 self_state = "left"
-                state["member_present_set"].discard(name)
+                state["present_set"].discard(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
                 output_lines.append(join_leave_line)
                 continue
@@ -436,16 +440,16 @@ def parseVrchatEvents(text, config):
 
             if role == "guest":
                 state["guest_present_set"].discard(name)
-                state["member_present_set"].discard(name)
+                state["present_set"].discard(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
                 output_lines.append(join_leave_line)
                 appendNoticeIfNeeded(output_lines, state)
             elif role == "staff":
-                state["staff_present_set"].discard(name)
+                state["present_set"].discard(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
                 output_lines.append(join_leave_line)
             else:
-                state["member_present_set"].discard(name)
+                state["present_set"].discard(name)
                 join_leave_line = formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
                 output_lines.append(join_leave_line)
             continue
@@ -453,6 +457,142 @@ def parseVrchatEvents(text, config):
     return output_lines, self_state
 
 
+def createVrcState(config, world_name_map=None):
+    guest_names = config["guest_names"]
+    return {
+        "location": "",
+        "world_id": "",
+        "instance_id": "",
+        "present_set": set(),
+        "guest_names": guest_names,
+        "guest_name_set": set(guest_names),
+        "staff_names": set(config["staff_names"]),
+        "guest_present_set": set(),
+        "missing_count": config["missing_count"],
+        "last_notice_key": None,
+        "world_name_map": world_name_map or {},
+        "last_join_leave_output": "",
+    }
+
+
+def processVrcText(text, config, state):
+    return processVrcLines(text.splitlines(), config, state)
+
+
+def processVrcLines(raw_lines, config, state):
+    output_lines = []
+    world_name_map = state.get("world_name_map") or {}
+    guest_names = state["guest_names"]
+    staff_names = state["staff_names"]
+    self_name = config.get("self_name", "")
+    compiled_patterns = compileLogPatterns(config.get("log_patterns", []))
+
+    for raw_line in raw_lines:
+        line_time = parseLineTime(raw_line)
+        if not line_time:
+            continue
+
+        line_matches = matchesAnyPattern(raw_line, compiled_patterns)
+
+        room_match = ENTERING_ROOM_PATTERN.search(raw_line)
+        world_name_match = WORLD_NAME_PATTERN.search(raw_line)
+        world_location_match = WORLD_LOCATION_PATTERN.search(raw_line)
+        world_match = WORLD_PATTERN.search(raw_line)
+        location = ""
+        world_id = ""
+        instance_id = ""
+
+        if world_name_match:
+            world_id = world_name_match.group(1).strip()
+            instance_id = (world_name_match.group(2) or "").strip()
+            location = world_id
+        elif world_location_match:
+            world_id = world_location_match.group(1).strip()
+            instance_id = world_location_match.group(2).strip()
+            location = f"{world_id}:{instance_id}" if instance_id else world_id
+        elif room_match and world_match:
+            location = world_match.group(1).strip()
+            world_id, instance_id = splitWorldLocation(location)
+        elif world_match:
+            location = world_match.group(1).strip()
+            world_id, instance_id = splitWorldLocation(location)
+
+        next_location = f"{world_id}:{instance_id}" if world_id else ""
+        if next_location and next_location != state["location"]:
+            state["location"] = next_location
+            state["world_id"] = world_id
+            state["instance_id"] = instance_id
+            state["present_set"].clear()
+            state["guest_present_set"].clear()
+            state["last_notice_key"] = None
+            state["last_join_leave_output"] = ""
+            world_label = formatWorldLabel(world_id, world_name_map)
+            if world_label != "不明":
+                output_lines.append(f"ワールド入室: {world_label}")
+
+        join_match = JOIN_PATTERN.search(raw_line)
+        if join_match and line_matches:
+            name = join_match.group(1).strip()
+            if isSelf(name, self_name):
+                state["present_set"].add(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "join", name, state, guest_names)
+                )
+                continue
+
+            role = classifyUser(name, state["guest_name_set"], staff_names)
+            if role == "guest":
+                state["guest_present_set"].add(name)
+                state["present_set"].add(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "join", name, state, guest_names)
+                )
+                appendNoticeIfNeeded(output_lines, state)
+            elif role == "staff":
+                state["present_set"].add(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "join", name, state, guest_names)
+                )
+            else:
+                state["present_set"].add(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "join", name, state, guest_names)
+                )
+            continue
+
+        left_match = LEFT_PATTERN.search(raw_line)
+        if left_match and line_matches:
+            name = left_match.group(1).strip()
+            if isSelf(name, self_name):
+                state["present_set"].discard(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
+                )
+                continue
+
+            role = classifyUser(name, state["guest_name_set"], staff_names)
+            if role == "guest":
+                state["guest_present_set"].discard(name)
+                state["present_set"].discard(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
+                )
+                appendNoticeIfNeeded(output_lines, state)
+            elif role == "staff":
+                state["present_set"].discard(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
+                )
+            else:
+                state["present_set"].discard(name)
+                output_lines.append(
+                    formatJoinLeaveLine(line_time, "leave", name, state, guest_names)
+                )
+            continue
+
+    return output_lines, state
+
+
 def extractLatestSelfLogState(text, self_name):
     if not self_name:
         return None
@@ -481,7 +621,9 @@ def collectVrchatLog(pattern=None, notify_changed=True):
     latest_log = findLatestVrchatLog()
 
     text = readTextSafe(latest_log)
-    lines, self_state = parseVrchatEvents(text, config)
+    world_name_map = extractWorldNameMap(text)
+    state = createVrcState(config, world_name_map=world_name_map)
+    lines, state = processVrcText(text, config, state)
 
     output_text = "\n".join(lines) if lines else ""
     output_path = None
@@ -489,13 +631,22 @@ def collectVrchatLog(pattern=None, notify_changed=True):
         output_path = appendRuntimeLog("VRC LOG", output_text)
     join_leave_lines = [line for line in lines if "[join]" in line or "[leave]" in line]
     if join_leave_lines:
-        appendJoinLeaveLog("\n".join(join_leave_lines))
+        global _last_join_leave_output
+        current_join_leave_output = "\n".join(join_leave_lines)
+        join_leave_diff = buildDiffMessage(
+            _last_join_leave_output,
+            current_join_leave_output,
+        )
+        if join_leave_diff:
+            appendJoinLeaveLog(join_leave_diff)
+        _last_join_leave_output = current_join_leave_output
 
     if notify_changed:
         global _last_sent_output
         diff_text = buildDiffMessage(_last_sent_output, output_text)
         if diff_text:
             try:
+                appendRuntimeLog("VRC LOG DIFF", diff_text)
                 ok = sendWebhook(diff_text)
                 if ok:
                     log("INFO", "Discord webhook diff sent")
@@ -512,6 +663,16 @@ def collectVrchatLog(pattern=None, notify_changed=True):
     return output_path
 
 
+def initializeVrcMonitorState():
+    global _monitor_vrc_state
+    config = loadVrcLogConfig()
+    latest_log = findLatestVrchatLog()
+    text = readTextSafe(latest_log)
+    world_name_map = extractWorldNameMap(text)
+    _monitor_vrc_state = createVrcState(config, world_name_map=world_name_map)
+    return _monitor_vrc_state
+
+
 def _readNewText(path, offset):
     for encoding in ("utf-8", "utf-8-sig", "cp932", "shift_jis"):
         try:
@@ -561,11 +722,54 @@ def _watchVrchatLogChanges(stop_event, label, on_relevant_change):
 
 
 def _monitor_loop():
+    global _monitor_vrc_state
+
+    if _monitor_vrc_state is None:
+        try:
+            initializeVrcMonitorState()
+        except Exception as e:
+            log("ERROR", f"VRC log monitor init failed detail={e}")
+
     def on_relevant_change(text):
+        global _monitor_vrc_state
+        global _last_sent_output
+        global _last_join_leave_output
+
         if not any(token in text for token in ("OnPlayerJoined", "OnPlayerLeft", "Entering Room", "Joining or Creating Room", "worldId=", "wrld_")):
             return
 
-        collectVrchatLog(notify_changed=True)
+        try:
+            config = loadVrcLogConfig()
+            if _monitor_vrc_state is None:
+                initializeVrcMonitorState()
+            lines, state = processVrcText(text, config, _monitor_vrc_state)
+            _monitor_vrc_state = state
+            output_text = "\n".join(lines) if lines else ""
+            if not output_text:
+                return
+            appendRuntimeLog("VRC LOG", output_text)
+            join_leave_lines = [line for line in lines if "[join]" in line or "[leave]" in line]
+            if join_leave_lines:
+                current_join_leave_output = "\n".join(join_leave_lines)
+                if current_join_leave_output != _last_join_leave_output:
+                    join_leave_diff = buildDiffMessage(_last_join_leave_output, current_join_leave_output)
+                    if join_leave_diff:
+                        appendJoinLeaveLog(join_leave_diff)
+                    _last_join_leave_output = current_join_leave_output
+            global _last_sent_output
+            diff_text = buildDiffMessage(_last_sent_output, output_text)
+            if diff_text:
+                appendRuntimeLog("VRC LOG DIFF", diff_text)
+                ok = sendWebhook(diff_text)
+                if ok:
+                    log("INFO", "Discord webhook diff sent")
+                    _last_sent_output = output_text
+                else:
+                    log("ERROR", "Discord webhook diff send failed")
+            for line in lines:
+                print(line, flush=True)
+        except Exception as e:
+            log("ERROR", f"VRC log monitor chunk failed detail={e}")
 
     _watchVrchatLogChanges(
         _monitor_stop_event,

vrc_osc.spec

@@ -0,0 +1,59 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+from pathlib import Path
+
+block_cipher = None
+project_dir = Path(SPECPATH).resolve()
+src_dir = project_dir / "src"
+
+hiddenimports = [
+    "paddleocr",
+    "pygetwindow",
+    "pyautogui",
+    "pythonosc",
+    "rapidfuzz",
+    "deep_translator",
+    "chardet.pipeline.orchestrator__mypyc",
+]
+
+a = Analysis(
+    [str(src_dir / "app.py")],
+    pathex=[str(src_dir)],
+    binaries=[],
+    datas=[
+        (str(project_dir / "config"), "config"),
+        (str(project_dir / "doc"), "doc"),
+    ],
+    hiddenimports=hiddenimports,
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name="vrc_osc",
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)