Cathook Multihack
Discord Server
INSTALLATION
Ubuntu (and probably Debian) users can run this script:
sudo apt update && sudo apt install build-essential software-properties-common -y && sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && sudo apt update && sudo apt install gcc-snapshot -y && sudo apt update && sudo apt install git libc6-dev gcc-6 g++-6 libc6-dev:i386 g++-6-multilib gdb libsdl2-dev libglew-dev libfreetype6-dev libfreetype6-dev:i386 -y && git clone --recursive https://github.com/nullifiedcat/cathook && cd cathook && make -j4
Arch install script (requires you find gcc6 on your own):
sudo pacman -Syu && sudo pacman -S base-devel gcc-multilib gdb gdb-common glew1.10 lib32-glew1.10 && git clone --recursive https://github.com/nullifiedcat/cathook && cd cathook && make -j4 && bash update-menu
Errors while installing?
/usr/include/c++/5/string:38:28: fatal error: bits/c++config.h: No such file or directory - You don't have g++6 or g++6 multilib installed correctly
src/<any file>: fatal error: mathlib/vector.h: No such file or directory - You didn't download Source SDK. DO NOT DOWNLOAD CATHOOK USING "DOWNLOAD .ZIP" FROM GITHUB. USE git clone --recursive!
If you are using other distro, make sure to have g++-6, gdb, libc6 and build essentials installed.
Updating cathook
Run the update script in cathook folder.
The shader folder needs to be placed into the Team fortress 2 folder otherwise cathook will crash. To install them just copy the tf-settings folder into your Team fortress 2 folder and rename it to "cathook"
The update-data script does this automaticly and you will want to update those files if you wish to have an updated menu.
Injection
sudo ./attach to attach to tf2 process (can take argument number 0-N - # of tf2 instance to attach to (for bots))
sudo ./attach-backtrace to attach and print backtrace if tf2 crashes. Some users reported that this method makes you get less FPS ingame.
Followbots
Followbot installation is quite complex and I won't cover it fully here.
You have to have several user accounts ready to run tf2 - use google for that.
You can ask someone in my discord server for help with installation.
To control followbots, you need to download and install cathook-ipc-server.
Followbot server installation script
git clone --recursive https://github.com/nullifiedcat/cathook-ipc-server && \
cd cathook-ipc-server && \
make -j4
Updating script is the same as updating cathook
Running followbot server
./bin/cathook-ipc-server or ./bin/cathook-ipc-server &>/dev/null & to run it in background