GauntletLegendsClient.py

import asyncio
import Utils
import settings
import os
import re
import socket
import traceback
import subprocess
import Patch

from typing import Optional
from BaseClasses import ItemClassification
from CommonClient import ClientCommandProcessor, CommonContext, get_base_parser, gui_enabled, logger, server_loop
from NetUtils import ClientStatus, NetworkItem

from .Data import (
    base_count,
    item_ids,
    level_locations,
    sounds,
    colors,
    portals,
    spawner_trap_ids,
    player_compass_index
)
from .Items import ItemData, items_by_id

READ = "READ_CORE_RAM"
WRITE = "WRITE_CORE_RAM"
PLAYER_CLASS = 0xFD30F
PLAYER_COLOR = 0xFD30E
SOUND_ADDRESS = 0xAE740
SOUND_START = 0xEEFC
PLAYER_KILL = 0xFD300
PLAYER_MENU = 0x9D3C
BOSS_GOAL = 0x45D34
BOSS_GOAL_BACKUP = 0x45D3C
LOCATIONS_BASE_ADDRESS = 0x64A68
ZONE_ID = 0x6CA58
LEVEL_ID = 0x6CA5C

MOD_ITEM_ID = 0x3FC800
MOD_QUANTITY = 0x3FC804
MOD_PLAYER_ID = 0x3FC808
MOD_OBELISK_QUANTITY = 0x3FC7E4
MOD_BOSS_GOAL = 0x3FC7E5
MOD_PLAYERS_LIST = 0x3FC7D0
MOD_COMPASS_COUNT = 0x3FC7D4


class RetroSocket:
    def __init__(self):
        self.host = "localhost"
        self.port = 55355
        self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        self.socket.setblocking(False)

    def send(self, message: str):
        try:
            self.socket.sendto(message.encode(), (self.host, self.port))
        except Exception as e:
            raise Exception("An error occurred while sending a message.")

    async def read(self, message: str) -> Optional[bytes]:
        self.send(message)
        try:
            response = await asyncio.wait_for(asyncio.get_event_loop().sock_recv(self.socket, 30000), 1.0)
            data = response.decode().strip("\n").split(" ")
            b = b""
            for s in data[2:]:
                if "-1" in s:
                    raise Exception("Client tried to read from an invalid address or ROM is not open...")
                b += bytes.fromhex(s)
            return b
        except asyncio.TimeoutError:
            logger.error("Timeout while waiting for socket response...")
            await asyncio.sleep(2)
            return None
        except ConnectionResetError:
            logger.error("The connection was reset...")
            await asyncio.sleep(2)
            return None
        except OSError as e:
            logger.error(f"Socket error during read: {e}")
            await asyncio.sleep(2)
            return None

    async def status(self) -> str:
        message = "GET_STATUS"
        self.send(message)
        try:
            data = await asyncio.wait_for(asyncio.get_event_loop().sock_recv(self.socket, 4096), 1.0)
            return data.decode()
        except (asyncio.TimeoutError, ConnectionResetError, OSError):
            pass


def message_format(arg: str, params: str) -> str:
    return f"{arg} {params}"


def param_format(adr: int, arr: bytes) -> str:
    return " ".join([hex(adr)] + [f"0x{byte:02X}" for byte in arr])


class GauntletLegendsCommandProcessor(ClientCommandProcessor):
    def __init__(self, ctx: CommonContext):
        super().__init__(ctx)

    def _cmd_deathlink_toggle(self):
        """Toggle Deathlink on or off"""
        self.ctx.deathlink_enabled = not self.ctx.deathlink_enabled
        self.ctx.update_death_link(self.ctx.deathlink_enabled)
        logger.info(f"Deathlink {('Enabled.' if self.ctx.deathlink_enabled else 'Disabled.')}")


class GauntletLegendsContext(CommonContext):
    command_processor = GauntletLegendsCommandProcessor
    game = "Gauntlet Legends"
    items_handling = 0b101

    def __init__(self, server_address, password):
        super().__init__(server_address, password)
        self.useful: list[NetworkItem] = []
        self.deathlink_pending: bool = False
        self.deathlink_enabled: bool = False
        self.deathlink_triggered: bool = False
        self.gl_sync_task = None
        self.glslotdata = None
        self.socket = RetroSocket()
        self.rom_loaded: bool = False
        self.locations_checked: list[int] = []
        self.retro_connected: bool = False
        self.scouted: bool = False
        self.obelisks: list[NetworkItem] = []
        self.item_locations: list[int] = []
        self.obelisk_locations: list[int] = []
        self.chest_locations: list[int] = []
        self.spawner_locations: list[int] = []
        self.item_address: int = 0
        self.chest_address: int = 0
        self.spawner_address: int = 0
        self.vanilla_spawner_count: int = 0
        self.zone: int = 0
        self.level: int = 0
        self.current_zone: int = -1
        self.current_level: int = -1
        self.level_id: int = 0
        self.location_scouts: list[NetworkItem] = []
        self.players: list[int] = []
        self.queued_traps: list[tuple[str, int, bool]] = []
        self.spawned_traps: int = 0
        self.item_ram_indices: dict[int, int] = {}
        self.chest_ram_indices: dict[int, int] = {}

    def on_deathlink(self, data: dict):
        super().on_deathlink(data)
        self.deathlink_pending = True

    async def update_stage(self):
        self.zone = await self._read_ram_int(ZONE_ID, 1)
        self.level = await self._read_ram_int(LEVEL_ID, 1)

    async def check_goal(self) -> bool:
        if self.glslotdata is None:
            return False
        if self.glslotdata["goal"] == 1:
            goal = await self._read_ram_int(BOSS_GOAL, 4)
            backup = await self._read_ram_int(BOSS_GOAL_BACKUP, 4)
            return goal == 0xA or backup == 0xA
        elif self.glslotdata["goal"] == 2:
            goal = await self._read_ram_int(MOD_BOSS_GOAL, 1, True)
            return goal >= self.glslotdata["boss_goal_count"]

    def _normalize_item_name(self, name: str) -> str:
        if "Runestone" in name:
            return "Runestone"
        if "Fruit" in name or "Meat" in name:
            return "Health"
        if "Obelisk" in name:
            return "Obelisk"
        if "Mirror" in name:
            return "Mirror Shard"
        if portals.get(name, False):
            return portals[name]
        return name

    async def update_item(self, name: str, count: int, player: int = None, infinite_count: bool = False):
        name = self._normalize_item_name(name)
        await self._write_ram(MOD_ITEM_ID,
                              int.to_bytes((item_ids[name] if not infinite_count else item_ids[name] & 0xFFFF), 4,
                                           "little"))
        await self._write_ram(MOD_QUANTITY, int.to_bytes(count, 4, "little", signed=True))
        await self._write_ram(MOD_PLAYER_ID, int.to_bytes(player, 4, "little"))

    async def server_auth(self, password_requested: bool = False):
        if password_requested and not self.password:
            await super(GauntletLegendsContext, self).server_auth(password_requested)
        await self.get_username()
        await self.send_connect()

    def on_package(self, cmd: str, args: dict):
        if cmd in {"Connected"}:
            self.glslotdata = args["slot_data"]
            self.deathlink_enabled = bool(self.glslotdata["death_link"])
            if self.deathlink_enabled:
                Utils.async_start(self.update_death_link(self.deathlink_enabled))
        elif cmd == "LocationInfo":
            self.location_scouts = args["locations"]
        elif cmd == "RoomInfo":
            self.seed_name = args["seed_name"]

    # Update inventory based on items received from server
    # Also adds starting items based on a few yaml options
    async def handle_items(self):
        self.players = list(await self._read_ram(MOD_PLAYERS_LIST, 4))
        self.players = [player for player in self.players if player != 0]
        if not self.players:
            return
        for player in self.players:
            active = await self._read_ram_int(PLAYER_KILL + (0x1F0 * (player - 1)), 1)
            if active != 0x4:
                continue
            compass = await self._read_ram_int(MOD_COMPASS_COUNT + (2 * player_compass_index[player]), 2)
            if compass - 1 < len(self.items_received):
                for index in range(compass - 1, len(self.items_received)):
                    active = await self._read_ram_int(PLAYER_KILL + (0x1F0 * (player - 1)), 1)
                    if active != 0x4:
                        break
                    item = self.items_received[index].item
                    if player != self.players[0] and item in spawner_trap_ids:
                        continue
                    item_name = items_by_id[item].item_name
                    if self.current_zone in (0x8, 0xE) and item in spawner_trap_ids:
                        if len([trap for trap in self.queued_traps if trap[1] == index]) < 1:
                            self.queued_traps.append((item_name, index, False))
                    await self.give_item(item_name, player)
                    await self.update_item("Compass", 1, player)

    async def give_item(self, item_name: str, player: int):
        await self.wait_for_mod_clear()
        await asyncio.sleep(0.02)
        await self.update_item(item_name, base_count[item_name], player)
        await self.wait_for_mod_clear()
        await asyncio.sleep(0.02)

    async def wait_for_mod_clear(self, poll_interval: float = 0.05):
        while True:
            mod_data = await self.socket.read(message_format(READ, f"0x{MOD_ITEM_ID:x} 12"))
            if mod_data and all(byte == 0 for byte in mod_data):
                return True
            await asyncio.sleep(poll_interval)

    async def _read_ram(self, address: int, size: int) -> bytes:
        return await self.socket.read(message_format(READ, f"0x{address:x} {size}"))

    async def _read_ram_int(self, address: int, size: int, signed: bool = False) -> int:
        data = await self._read_ram(address, size)
        return int.from_bytes(data, "little", signed=signed) if data else 0

    async def _write_ram(self, address: int, data: bytes):
        self.socket.send(message_format(WRITE, param_format(address, data)))

    async def dead(self) -> bool:
        val = await self._read_ram_int(PLAYER_KILL + (0x1F0 * (self.players[0] - 1)), 1)
        return (val & 0xF) == 0x8

    async def dead_or_menu(self) -> bool:
        val = await self._read_ram_int(PLAYER_KILL + (0x1F0 * (self.players[0] - 1)), 1)
        return (val & 0xF) == 0x8 or (val & 0xF) == 0x1

    async def get_seed_name(self) -> str:
        seed_name = await self._read_ram(0x3FC7F0, 0x10)
        return seed_name.decode("utf-8").strip()

    async def scout_locations(self, ctx: "GauntletLegendsContext") -> None:
        try:
            self.location_scouts = []
            self.obelisk_locations = []
            self.item_locations = []
            self.chest_locations = []
            self.spawner_locations = []
            self.useful = []
            self.obelisks = []
            self.vanilla_spawner_count = 0
            self.item_ram_indices = {}
            self.chest_ram_indices = {}

            raw_locations = [location for location in level_locations.get(self.level_id, []) if
                             "Mirror" not in location.name and "Skorne" not in location.name]
            scoutable_location_ids = [location.id for location in raw_locations if
                                      location.id in ctx.checked_locations or location.id in self.missing_locations]

            # Scout locations if any exist
            if raw_locations:
                await ctx.send_msgs([{
                    "cmd": "LocationScouts",
                    "locations": scoutable_location_ids,
                    "create_as_hint": 0,
                }])
                while not self.location_scouts:
                    await asyncio.sleep(0.1)

            # Build lookup for scouted items by location
            scouted_by_location = {item.location: item for item in self.location_scouts}

            item_slots: list[int] = []
            chest_slots: list[int] = []
            appended_items: list[int] = []

            for loc in raw_locations:
                is_obelisk_loc = "Obelisk" in loc.name
                is_chest_loc = (not is_obelisk_loc) and (
                        "Chest" in loc.name
                        or ("Barrel" in loc.name and "Barrel of Gold" not in loc.name)
                )

                scouted = scouted_by_location.get(loc.id)

                if not scouted:
                    if is_obelisk_loc:
                        pass
                    elif is_chest_loc:
                        chest_slots.append(loc.id)
                    else:
                        item_slots.append(loc.id)
                    continue

                item_id = scouted.item
                item_player = scouted.player
                item_data = items_by_id.get(item_id, ItemData())

                if is_obelisk_loc:
                    if "Obelisk" in item_data.item_name and item_player == self.slot:

                        pass
                    else:

                        appended_items.append(loc.id)
                    continue

                if item_player == self.slot and item_id in spawner_trap_ids:
                    continue

                if item_player != self.slot:

                    if is_chest_loc:
                        chest_slots.append(loc.id)
                    else:
                        item_slots.append(loc.id)
                    continue

                if "Obelisk" in item_data.item_name:
                    continue

                if (item_data.progression in (ItemClassification.useful, ItemClassification.progression)
                        and is_chest_loc):
                    appended_items.append(loc.id)
                    continue

                if is_chest_loc:
                    chest_slots.append(loc.id)
                else:
                    item_slots.append(loc.id)

            final_item_order = item_slots + appended_items

            self.item_ram_indices = {
                loc_id: idx for idx, loc_id in enumerate(final_item_order)
            }
            self.chest_ram_indices = {
                loc_id: idx for idx, loc_id in enumerate(chest_slots)
            }

            # Categorize scouted locations - mirror ROM's patch_items logic exactly
            for loc in raw_locations:
                scouted_item = scouted_by_location.get(loc.id)
                if not scouted_item:
                    continue

                item_id = scouted_item.item
                item_player = scouted_item.player
                item_data = items_by_id.get(item_id, ItemData())
                is_chest = "Chest" in loc.name or ("Barrel" in loc.name and "Barrel of Gold" not in loc.name)

                # Check obelisk locations
                if "Obelisk" in loc.name:
                    if "Obelisk" in item_data.item_name and item_player == self.slot:
                        self.obelisk_locations.append(loc.id)
                        self.obelisks.append(scouted_item)
                    else:
                        self.item_locations.append(loc.id)
                    continue

                # Check spawner (ROM: item[1] == player and item[0] in SPAWNER_TRAP_IDS)
                if item_player == self.slot and item_id in spawner_trap_ids:
                    self.spawner_locations.append(loc.id)
                    continue

                # Check non-local player (ROM: item[1] != player) - stays as item/chest
                if item_player != self.slot:
                    if is_chest:
                        self.chest_locations.append(loc.id)
                    else:
                        self.item_locations.append(loc.id)
                    continue

                # Check obelisk item at non-obelisk location (ROM: "Obelisk" in item_name)
                if "Obelisk" in item_data.item_name:
                    self.obelisk_locations.append(loc.id)
                    self.obelisks.append(scouted_item)
                    continue

                # Check useful/progression chest -> item conversion
                if item_data.progression in (ItemClassification.useful, ItemClassification.progression) and is_chest:
                    self.item_locations.append(loc.id)
                    self.useful.append(scouted_item)
                    continue

                # Regular item/chest
                if is_chest:
                    self.chest_locations.append(loc.id)
                else:
                    self.item_locations.append(loc.id)

            self.scouted = True
        except Exception:
            logger.error(traceback.format_exc())

    async def location_loop(self) -> list[int]:
        if self.current_zone == -1:
            self.current_zone = self.zone
            self.current_level = self.level
            self.level_id = (self.current_zone << 4) + self.current_level

        zone_or_level_changed = self.zone != self.current_zone or self.level != self.current_level
        if zone_or_level_changed:
            if self.current_level & 0x8 == 0x8 and self.level_id != 0x58 and not await self.dead_or_menu():
                await self.check_locations([loc.id for loc in level_locations[self.level_id]
                                            if "Mirror Shard" in loc.name or "Skorne" in loc.name])
            self.current_zone = self.zone
            self.current_level = self.level
            self.level_id = (self.current_zone << 4) + self.current_level
            self.scouted = False
            self.spawned_traps = 0
            await asyncio.sleep(2)

        if self.current_zone in (0x8, 0xE):
            return []

        if not self.scouted:
            await self.scout_locations(self)

        active = await self._read_ram_int(PLAYER_KILL + (0x1F0 * (self.players[0] - 1)), 1)
        if active != 0x4:
            return []

        if len(self.queued_traps) > 0 and self.spawned_traps == 0:
            for i, trap in enumerate(self.queued_traps):
                trap_name, index, given = trap
                if not given:
                    self.spawned_traps += 1
                    await self.give_item(trap_name, self.players[0])
                    self.queued_traps[i] = (trap_name, index, True)
                    if self.spawned_traps >= 5:
                        break

        locations_address = await self._read_ram_int(LOCATIONS_BASE_ADDRESS, 4) & 0xFFFFFF
        self.item_address = await self._read_ram_int(locations_address + 0x14, 4)
        self.spawner_address = await self._read_ram_int(locations_address + 0x1C, 4)
        self.chest_address = await self._read_ram_int(locations_address + 0x30, 4)

        # Read vanilla spawner count from level header (2 bytes at offset 0x28)
        spawner_count_data = await self._read_ram(locations_address + 0x6, 2)
        if spawner_count_data and not self.vanilla_spawner_count:
            total_spawner_count = int.from_bytes(spawner_count_data, "little")
            # Vanilla count is total minus the ones we added
            self.vanilla_spawner_count = total_spawner_count - len(self.spawner_locations)

        if 0x7FFF0BAD in (self.item_address, self.chest_address, self.spawner_address):
            return []

        self.item_address &= 0xFFFFFF
        self.spawner_address &= 0xFFFFFF
        self.chest_address &= 0xFFFFFF

        acquired = []

        max_item_idx = max((self.item_ram_indices[loc_id] for loc_id in self.item_locations), default=-1)
        item_section = await self._read_ram(self.item_address, (max_item_idx + 1) * 0x18) if max_item_idx >= 0 else b""
        for loc_id in self.item_locations:
            offset = self.item_ram_indices[loc_id] * 0x18
            active_byte, state = item_section[offset + 0x2], item_section[offset + 0x3]
            if state < 0x7F and active_byte == 1 and state == 0:
                acquired.append(loc_id)

        obelisk = await self._read_ram_int(MOD_OBELISK_QUANTITY, 1)
        for j, loc_id in enumerate(self.obelisk_locations):
            bit = base_count[items_by_id[self.obelisks[j].item].item_name] - 1
            if obelisk & (1 << bit):
                acquired.append(loc_id)

        max_chest_idx = max((self.chest_ram_indices[loc_id] for loc_id in self.chest_locations), default=-1)
        chest_section = await self._read_ram(self.chest_address, (max_chest_idx + 1) * 0x18) if max_chest_idx >= 0 else b""
        for loc_id in self.chest_locations:
            offset = self.chest_ram_indices[loc_id] * 0x18
            active_byte, state = chest_section[offset + 0x2], chest_section[offset + 0x3]
            if state < 0x7F and active_byte == 1 and state != 1:
                acquired.append(loc_id)

        # Check spawner locations - these are added after vanilla spawners
        # Read spawners starting after vanilla_spawner_count
        if self.spawner_locations:
            spawner_start = self.spawner_address + (self.vanilla_spawner_count * 0x1C)
            spawner_section = await self._read_ram(spawner_start, len(self.spawner_locations) * 0x1C)
            for i, loc_id in enumerate(self.spawner_locations):
                offset = i * 0x1C
                active_byte, hit = spawner_section[offset + 0x2], spawner_section[offset + 0x1A]
                if active_byte == 1 and hit == 1:
                    acquired.append(loc_id)

        await self.update_stage()
        if self.zone != self.current_zone or self.level != self.current_level:
            return []
        return [loc_id for loc_id in acquired if loc_id not in self.checked_locations]

    async def die(self):
        """Trigger deathlink death with character-specific death sound."""
        self.deathlink_triggered = True
        for player in self.players:
            char = await self._read_ram_int(PLAYER_CLASS + (0x1F0 * (player - 1)), 1)
            color = await self._read_ram_int(PLAYER_COLOR + (0x1F0 * (player - 1)), 1)

            # Play death sound
            sound_data = (int.to_bytes(colors[color], 4, "little") +
                          int.to_bytes(sounds[char], 4, "little") +
                          int.to_bytes(0xBB, 4, "little"))
            await self._write_ram(SOUND_ADDRESS, sound_data)
            await self._write_ram(SOUND_START, int.to_bytes(0xE00AE718, 4, "little"))
            await asyncio.sleep(2)

            # Stop sound and kill player
            await self._write_ram(SOUND_START, int.to_bytes(0x0, 4, "little"))
            await self._write_ram(PLAYER_KILL + (0x1F0 * (player - 1)), int.to_bytes(0x7, 1, "little"))

    def make_gui(self):
        ui = super().make_gui()
        ui.base_title = "Archipelago Gauntlet Legends Client"
        return ui


async def gl_sync_task(ctx: GauntletLegendsContext):
    logger.info("Starting N64 connector...")
    while not ctx.exit_event.is_set():
        try:
            if not ctx.retro_connected:
                logger.info("Attempting to connect to Retroarch...")
                status = await ctx.socket.status()
                ctx.retro_connected = True
                ctx.rom_loaded = "CONTENTLESS" not in status
                logger.info("Connected to Retroarch")
                continue

            if not ctx.rom_loaded:
                status = await ctx.socket.status()
                if "CONTENTLESS" in status:
                    logger.info("No ROM loaded, waiting...")
                    await asyncio.sleep(3)
                    continue
                logger.info("ROM Loaded")
                ctx.rom_loaded = True

            if not ctx.auth:
                await asyncio.sleep(1)
                continue

            seed_name = await ctx.get_seed_name()
            if seed_name != ctx.seed_name[0:16]:
                logger.info(f"ROM seed does not match room seed ({seed_name} != {ctx.seed_name}), "
                            f"please load the correct ROM.")
                await ctx.disconnect()
                continue

            await ctx.update_stage()
            if ctx.zone == 0x10:
                continue

            await ctx.handle_items()
            checking = await ctx.location_loop()

            menu = await ctx._read_ram_int(PLAYER_MENU, 4)
            if ctx.deathlink_pending and ctx.deathlink_enabled and menu == 1:
                ctx.deathlink_pending = False
                ctx.deathlink_triggered = True
                await ctx.die()
            elif len(ctx.players) > 0:
                player_state = await ctx._read_ram_int(PLAYER_KILL + (0x1F0 * (ctx.players[0] - 1)), 1)
                dead = (player_state & 0xF) == 0x8
                alive = (player_state & 0xF) == 0x4
                if dead and ctx.deathlink_enabled and not ctx.deathlink_triggered:
                    await ctx.send_death(f"{ctx.player_names[ctx.slot]} ran out of food.")
                    ctx.deathlink_triggered = True

                if alive:
                    ctx.deathlink_triggered = False

            if checking:
                ctx.locations_checked += checking
                await ctx.check_locations(checking)

            goal = await ctx.check_goal()
            if not ctx.finished_game and goal:
                await ctx.send_msgs([{"cmd": "StatusUpdate", "status": ClientStatus.CLIENT_GOAL}])
                ctx.finished_game = True

        except Exception as e:
            logger.error(f"Error: {e}\n{traceback.format_exc()}")
            ctx.socket = RetroSocket()
            ctx.retro_connected = False
            await asyncio.sleep(2)


_original_opt_content: dict[str, str | None] = {}


async def _patch_opt():
    """Create RetroArch core options override for CountPerOp=1."""
    retroarch_path = settings.get_settings().gl_options.retroarch_path
    override_dir = os.path.join(retroarch_path, "config", "Mupen64Plus-Next")
    os.makedirs(override_dir, exist_ok=True)
    override_path = os.path.join(override_dir, "Mupen64Plus-Next.opt")
    target_setting = 'mupen64plus-CountPerOp = "1"'

    if override_path not in _original_opt_content:
        _original_opt_content[override_path] = open(override_path).read() if os.path.exists(override_path) else None

    content = _original_opt_content[override_path] or ""
    if target_setting in content:
        return

    if "mupen64plus-CountPerOp" in content:
        content = re.sub(r'mupen64plus-CountPerOp\s*=\s*"[^"]*"', target_setting, content)
    else:
        content = content.rstrip("\n") + f"\n{target_setting}\n" if content else f"{target_setting}\n"

    with open(override_path, "w") as f:
        f.write(content)


def _restore_opt_files():
    for path, original in _original_opt_content.items():
        try:
            if original is None and os.path.exists(path):
                os.remove(path)
            elif original is not None:
                with open(path, "w") as f:
                    f.write(original)
        except Exception as e:
            logger.error(f"Failed to restore {path}: {e}")
    _original_opt_content.clear()


async def _launch_retroarch(rom_path: str):
    retroarch_path = settings.get_settings().gl_options.retroarch_path
    retroarch_exe = os.path.join(retroarch_path, "retroarch.exe")
    core_path = os.path.join(retroarch_path, "cores", "mupen64plus_next_libretro.dll")

    if not os.path.exists(retroarch_exe):
        logger.error(f"RetroArch not found at: {retroarch_exe}")
        return

    if not os.path.exists(core_path):
        logger.error(f"Mupen64Plus core not found at: {core_path}")
        return

    subprocess.Popen([retroarch_exe, "-L", core_path, rom_path])
    logger.info(f"Launched RetroArch with ROM: {rom_path}")

    # Wait for RetroArch to start up
    await asyncio.sleep(2)


async def _patch_and_launch_game(patch_file: str):
    metadata, output_file = Patch.create_rom_file(patch_file)
    await _patch_opt()
    await _launch_retroarch(output_file)


def launch(*args):
    async def main(args):
        if args.patch_file:
            await asyncio.create_task(_patch_and_launch_game(args.patch_file))
        ctx = GauntletLegendsContext(args.connect, args.password)
        ctx.server_task = asyncio.create_task(server_loop(ctx), name="ServerLoop")
        if gui_enabled:
            ctx.run_gui()
        ctx.run_cli()
        ctx.gl_sync_task = asyncio.create_task(gl_sync_task(ctx), name="Gauntlet Legends Sync Task")

        await ctx.exit_event.wait()
        ctx.server_address = None

        await ctx.shutdown()

        _restore_opt_files()

    parser = get_base_parser()
    parser.add_argument("patch_file", default="", type=str, nargs="?", help="Path to an APGL file")
    args = parser.parse_args(args)

    import colorama

    colorama.just_fix_windows_console()
    asyncio.run(main(args))
    colorama.deinit()