Type the following command into your shell (powershell or cmd)
pip install -r requirements.txt
Then default screen resolution is 2560*1440, if your screen resolution is not this, adjust the following mouse location into the correct location in your screen.
autoit.mouse_move(1280, 700)
This script can help you use the Master Control Terminal in your Arcade.
Stand beside the chair in front of the terminal.
Finally, start the script below.
python main.py
Switch back to GTA in 3-second countdown.
The script will first buy gun supplies and wait 2hr 20min on average. This is the time for one-time supplies consuming.
The script will repeat the statements above for 10 times.