artemis/titles/idz/handlers/base.py

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2023-04-23 08:38:28 +00:00
import logging
import struct
from core.data import Data
from core.config import CoreConfig
from ..config import IDZConfig
from ..const import IDZConstants
class IDZHandlerBase():
name = "generic"
cmd_codes = [0x0000] * IDZConstants.NUM_VERS
rsp_codes = [0x0001] * IDZConstants.NUM_VERS
def __init__(self, core_cfg: CoreConfig, game_cfg: IDZConfig, version: int) -> None:
self.core_config = core_cfg
self.game_cfg = game_cfg
self.data = Data(core_cfg)
self.logger = logging.getLogger("idz")
self.game = IDZConstants.GAME_CODE
self.version = version
self.size = 0x30
def handle(self, data: bytes) -> bytearray:
ret = bytearray([0] * self.size)
struct.pack_into("<H", ret, 0x0, self.rsp_codes[self.version])
return ret