main.py

import json
import os
import sys
import importlib

import cli
import game

configFile = open("config.json", "r")
config = json.loads(configFile.read())

configFile.close()

owd = os.getcwd()
os.chdir(config["serverDirectory"])
os.system("LD_LIBRARY_PATH=.")

cliInstance = cli.CLI([os.path.join(config["serverDirectory"], "bedrock_server")])
gameInterfaceInstance = game.GameInterface(cliInstance)

os.chdir(owd)

started = False

while not started:
    events = gameInterfaceInstance.captureEvents()

    for event in events:
        if event.type == "serverStart":
            started = True

gameInterfaceInstance.sendChatMessage("§eLoading plugins...")
print("Loading plugins...")

while True:
    plugins = []

    for plugin in config["plugins"]:
        plugins.append(importlib.import_module("plugins.{}.main".format(plugin["name"]), plugin["name"]))

        if hasattr(plugins[-1], "__start__"):
            try:
                plugins[-1].__start__(game, gameInterfaceInstance, plugin["config"])
            except Exception as e:
                eType, eObj, eTb = sys.exc_info()

                gameInterfaceInstance.sendChatMessage("§4Plugin {} failed: uncaught {}".format(plugins[-1].__name__.split(".")[1], e.__class__.__name__))
                print("Plugin {} failed at start: uncaught {}: {} (in {} at line {})".format(
                    plugins[-1].__name__.split(".")[1],
                    e.__class__.__name__,
                    str(e),
                    os.path.split(eTb.tb_frame.f_code.co_filename)[1],
                    eTb.tb_lineno
                ))
        
        gameInterfaceInstance.sendChatMessage("§ePlugin {} loaded".format(plugins[-1].__name__.split(".")[1]))
        print("Plugin {} loaded".format(plugins[-1].__name__.split(".")[1]))

    if len(plugins) == 1:
        gameInterfaceInstance.sendChatMessage("§aLoaded 1 plugin")
        print("Loaded 1 plugin")
    else:
        gameInterfaceInstance.sendChatMessage("§aLoaded {} plugins".format(len(plugins)))
        print("Loaded {} plugins".format(len(plugins)))

    while True:
        configFile = open("config.json", "r")

        try:
            newConfig = json.loads(configFile.read())
        except:
            pass

        configFile.close()

        if newConfig != config:
            config = newConfig

            break

        latestEvents = gameInterfaceInstance.captureEvents()

        for plugin in plugins:
            if hasattr(plugin, "__loop__"):
                try:
                    plugin.__loop__(latestEvents)
                except Exception as e:
                    eType, eObj, eTb = sys.exc_info()

                    gameInterfaceInstance.sendChatMessage("§4Plugin {} failed: uncaught {}".format(plugin.__name__.split(".")[1], e.__class__.__name__))
                    print("Plugin {} failed at loop: uncaught {}: {} (in {} at line {})".format(
                        plugin.__name__.split(".")[1],
                        e.__class__.__name__,
                        str(e),
                        os.path.split(eTb.tb_frame.f_code.co_filename)[1],
                        eTb.tb_lineno
                    ))
    
    gameInterfaceInstance.sendChatMessage("§ePlugin configuration modified, reloading plugins...")
    print("Plugin configuration modified, reloading plugins...")