BizHawkClient: Avoid error launching BizHawkClient via Launcher CLI (#3554)

* Core, BizHawkClient: Support launching BizHawkClient via Launcher command line

* Revert changes to LauncherComponents.py

Author: remyjette

BizHawkClient.py

@@ -1,9 +1,10 @@
 from __future__ import annotations
 
+import sys
 import ModuleUpdate
 ModuleUpdate.update()
 
 from worlds._bizhawk.context import launch
 
 if __name__ == "__main__":
-    launch()
+    launch(*sys.argv[1:])

worlds/_bizhawk/client.py

@@ -15,7 +15,7 @@
 
 def launch_client(*args) -> None:
     from .context import launch
-    launch_subprocess(launch, name="BizHawkClient")
+    launch_subprocess(launch, name="BizHawkClient", args=args)
 
 
 component = Component("BizHawk Client", "BizHawkClient", component_type=Type.CLIENT, func=launch_client,

worlds/_bizhawk/context.py

@@ -239,11 +239,11 @@ async def _patch_and_run_game(patch_file: str):
         logger.exception(exc)
 
 
-def launch() -> None:
+def launch(*launch_args) -> None:
     async def main():
         parser = get_base_parser()
         parser.add_argument("patch_file", default="", type=str, nargs="?", help="Path to an Archipelago patch file")
-        args = parser.parse_args()
+        args = parser.parse_args(launch_args)
 
         ctx = BizHawkClientContext(args.connect, args.password)
         ctx.server_task = asyncio.create_task(server_loop(ctx), name="ServerLoop")