From 0c2c43f64db94b984c92039f8320632d377e26fc Mon Sep 17 00:00:00 2001
From: kqnori <96951674+kqnori@users.noreply.github.com>
Date: Sun, 28 Jun 2026 13:50:41 +0200
Subject: [PATCH] Create README.md

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+# online-fix-importer
+
+A tool for automatically extracting and importing [online-fix.me](https://online-fix.me) games into **OnlineFix Linux Launcher**.
+
+Right-click a `.rar` game archive or `.exe` in Dolphin and it will:
+- Extract the game and fix files using 7zip
+- Merge the online-fix patch into the game folder
+- Download the Steam banner and extract the game icon
+- Register the game in OnlineFix Linux Launcher with the correct Proton prefix config
+
+---
+
+## Requirements
+
+- KDE Plasma with Dolphin file manager
+- `7zip`
+- `icoextract`
+- `icoutils` (for `icotool`)
+- `dotnet-runtime` (if not using self-contained build)
+- [OnlineFix Linux Launcher](https://github.com/) — for launching the games after import
+
+---
+
+## Installation
+
+### Option 1 — Manual with makepkg
+
+```bash
+git clone https://github.com/kqnori/online-fix.git
+cd online-fix
+makepkg -si
+```
+
+### Option 2 — Manual dependency install first
+
+```bash
+sudo pacman -S 7zip icoextract icoutils
+git clone https://github.com/kqnori/online-fix.git
+cd online-fix
+makepkg -si
+```
+
+---
+
+## Usage
+
+### Via Dolphin right-click menu
+
+After installing, right-click any file in Dolphin:
+
+| File type | Action |
+|---|---|
+| `.rar` game archive | Extracts game + fix, imports to launcher |
+| `.exe` game executable | Adds existing installed game to launcher |
+
+Look for **"Add to onlinefix launcher"** in the context menu.
+
+### Via terminal
+
+```bash
+# Extract and import a game from a rar archive
+online-fix-importer "Megabonk.v1.0.rar"
+
+# Add an already-installed game by exe
+online-fix-importer "Megabonk.exe"
+```
+
+---
+
+## What it does
+
+```
+GameName.rar
+    │
+    ├── extracts game  →  ~/Documents/games/GameName/
+    ├── extracts fix   →  merges into game folder
+    ├── downloads      →  Steam banner image
+    ├── extracts       →  game icon from .exe
+    └── registers      →  ~/.config/OFME-Linux/Games.ini
+```
+
+Config and data is stored in:
+```
+~/.config/OFME-Linux/
+├── Games.ini          ← game registry
+├── icons/             ← extracted game icons
+└── banners/           ← Steam banner images
+
+~/.local/share/OnlineFix Linux Launcher/
+└── prefixes/          ← Proton prefix per game
+```
+
+---
+
+## File structure
+
+```
+online-fix/
+├── Program.cs               ← main app logic
+├── onlinefix-out.csproj     ← .NET project file
+├── online-fix.desktop       ← KDE service menu
+├── oflogo.png               ← app icon
+├── PKGBUILD                 ← Arch package build script
+└── README.md
+```
+
+---
+
+## Building from source
+
+Requires `dotnet-sdk-8.0` or later.
+
+```bash
+dotnet publish onlinefix-out.csproj \
+    --configuration Release \
+    --runtime linux-x64 \
+    --self-contained true \
+    -p:PublishSingleFile=true \
+    --output ./publish
+```
+
+Binary will be at `./publish/onlinefix-out`.
+
+---
+
+## License
+
+MIT