python_run_file.py

from rlbot.agents.base_agent import BOT_CONFIG_AGENT_HEADER
from rlbot.agents.executable_with_socket_agent import ExecutableWithSocketAgent
from rlbot.parsing.custom_config import ConfigHeader, ConfigObject

# This file is kinda like the middle-man between your bot and RLBot
# It provides the port to RLBot on which your bot is connected,
# and loads the executable linked in the config to RLBot!

class DotNetBot(ExecutableWithSocketAgent):
    def get_port(self) -> int:
        return 36969 # The port given to the executable in the program arguments

    def load_config(self, config_header: ConfigHeader):
        # Grabs the executable in the config
        self.executable_path = config_header.getpath('executable_path')
        self.logger.info("Executable is configured as {}".format(self.executable_path))

    @staticmethod
    def create_agent_configurations(config: ConfigObject):
        params = config.get_header(BOT_CONFIG_AGENT_HEADER)
        params.add_value('executable_path', str, default=None, description='Relative path to the bot executable.')