Aocf_rollback

Aocf rollback aims to add rollback based netcode to touhou 15.5:Antinomy of Common Flowers

As of now we only have a patcher working, we're currently working on making the netcode that is going to replace the currently existing one in the game

Progress Dashboard:

Frame restoration/saving

Input Management

Memory Allocation hooking

Frame stepping

Work on later:

- Caster and matchmaking

Prerequisites

• i686-w64-mingw32-gcc

Build

Clone the repository:

git clone https://github.com/Dazegambler/Aocf_rollback
cd Aocf_rollback

Linux

To build the project, follow these steps:

1. Make sure you have i686-w64-mingw32-gcc installed. You can install it via your package manager:

   sudo apt-get install mingw-w64

2. Run the build.sh script:

   ./build.sh

This will compile the source code and produce the following output files:

• th155r.exe
• Netcode.dll

Windows

1. Ensure you have MinGW-w64 installed.

2. Open a terminal and navigate to the project directory.

3. Run the build.bat script:

   build.bat

Usage

Windows

1. Put the following files on your game directory:

• th155r.exe
• Netcode.dll

2. Run the game from the th155r.exe file

Linux

1. Put the following files on your game directory:

• th155r.exe
• Netcode.dll

2. Run th155r.exe with your preferred wine version/fork

Steam/Proton

• If you're running the game on steam via proton simply change the target executable in the properties for /path/to/game/th155r.exe

• If you're running the steam version you're going to need to add th155r.exe as a non steam game and change its compatibility settings to force it to run via proton