Add --disable-autohost argument to MultiMystery.py

- If present, MultiMystery will not automatically host the generated game

MultiMystery.py

@@ -17,6 +17,7 @@ import subprocess
 import sys
 import threading
 import concurrent.futures
+import argparse
 
 
 def feedback(text: str):
@@ -31,6 +32,9 @@ if __name__ == "__main__":
 
         ModuleUpdate.update()
 
+        parser = argparse.ArgumentParser(add_help=False)
+        parser.add_argument('--disable_autohost', action='store_true')
+        args = parser.parse_args()
 
         from Utils import get_public_ipv4, get_options
 
@@ -189,6 +193,7 @@ if __name__ == "__main__":
                     for future in futures:
                         future.result()  # make sure we close the zip AFTER any packing is done
 
+        if not args.disable_autohost:
             if os.path.exists(os.path.join(output_path, multidataname)):
                 if os.path.exists("BerserkerMultiServer.exe"):
                     baseservercommand = "BerserkerMultiServer.exe"  # compiled windows