giantsd/plugins/commands.py

from giants import ChatColor
import asyncio
import struct


class Commands:
    def __init__(self, server):
        self.server = server
        self._nextid = 118

    async def on_player_chat(self, player, type, team, message):
        await self.server.broadcast_message_except(player, "%s: %s" % (player.name, message), color=ChatColor.Yellow)
        print(message)
        command = message.split(" ")

        if len(command) > 1 and command[0] == "team":
            newteam = command[1].replace("\x00", "")
            print("Changing team of %s to %s" % (player.name, newteam))
            await self.server.broadcast_message("%s switched to team %s" % (player.name, newteam))
            await player.change_team(int(newteam))

        if len(command) > 1 and command[0] == "ping":
            newping = command[1].replace("\x00", "")
            print("Changing ping of %s to %s" % (player.name, newping))
            await self.server.broadcast_message("%s set his ping to %s" % (player.name, newping))
            await player.send_ping(int(newping))

        if command[0] == "ping":
            print("ping function")
            await self.server.broadcast_message("pong")

        if command[0] == "colors":
            # color codes seem to go from 01 to 0F, loop and show each value:
            for i in range(1, 0xf + 1):
                print("Trying value %s" % i)
                await player.send_message("Color %s" % i, color=i)
                await asyncio.sleep(2)  # sleep between each value to see what value makes the client crash

        if command[0] == "chattypes":
            # type codes seem to go from 00 to 0F, loop and show each value: CRASH
            for i in range(0, 0xf+1):
                print("Trying value %s" % i)
                await self.server.broadcast_message("Type %s" % i, type=i)
                await asyncio.sleep(2) # sleep between each value to see what value makes the client crash

        if command[0] == "doomchat":
            # tries every value of first byte and second byte
            for i in range(3,0xff+1):
                for j in range(0, 0x81):
                    if i == 0 and j == 2:
                        break # ;)
                    message = "(%s, %s)" % (i, j)
                    print(message)
                    await player.session.send_gamedata(b"\x35" + struct.pack("<B", i)+ struct.pack("<B", j) + message.encode("utf8") + b"\x00\x00", acknow=False)
                    await asyncio.sleep(0.1) # sleep between each value to see what value makes the client crash

        if command[0] == "die" and len(command) > 1:
            diemethod = int(command[1])
            await player.send_message("Death by id: %s" % diemethod)
            await player.session.send_gamedata(bytes.fromhex("0b1a0000000002070000a5b0d4c35d9714c450abef354a68fb410914000000020700000402000000")+struct.pack("<L",diemethod)+bytes.fromhex("0000"))

        if command[0] == "spawn" and len(command) > 1:
            await self.server.broadcast_message("Spawning "+command[1]+"")
            await self.server.spawn(self._nextid, "00", command[1])


def setup(server):
    plugin = Commands(server)
    server.add_plugin(plugin)