From 7fba9b7855018e7e9a1c8b908db4da2677ab657b Mon Sep 17 00:00:00 2001
From: firestar5683 <168790843+firestar5683@users.noreply.github.com>
Date: Sun, 20 Sep 2026 11:38:49 -0700
Subject: [PATCH] Expose fullscreen on the paired native demo command

---
 roadscore/prototype/paired_showcase.py      | 6 ++++--
 roadscore/prototype/test_paired_showcase.py | 5 +++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/roadscore/prototype/paired_showcase.py b/roadscore/prototype/paired_showcase.py
index d8a4a9f3ae..0467c4f31d 100644
--- a/roadscore/prototype/paired_showcase.py
+++ b/roadscore/prototype/paired_showcase.py
@@ -165,12 +165,13 @@ def local_start_deadline(release, request_id, peer_session, sent, received):
   return deadline
 
 
-def mac_command(project, alias, selected, peer_url, out, duration):
+def mac_command(project, alias, selected, peer_url, out, duration, *, fullscreen=False):
   command = [str(project/'onroad'),'--roadscore',alias,'--prepared-showcase',
              '--score-archive',selected['archive'],'--paired-comma',peer_url,
              '--muted','--no-browser','--port','0','--hold-start','--follow-playhead',
              '--out',str(out),'--duration',str(duration)]
   if selected.get('curve_plan'):command += ['--curve-plan',selected['curve_plan']]
+  if fullscreen:command.append('--fullscreen')
   return command
 
 
@@ -200,6 +201,7 @@ def native_pair_main():
   parser.add_argument('route',nargs='?',default='route1')
   parser.add_argument('--muted',action='store_true');parser.add_argument('--check',action='store_true')
   parser.add_argument('--no-browser',action='store_true',help=argparse.SUPPRESS)
+  parser.add_argument('--fullscreen',action='store_true',help='Fill the Mac display with the native replay')
   parser.add_argument('--peer');parser.add_argument('--duration',type=float,default=float('inf'))
   args=parser.parse_args()
   if math.isnan(args.duration) or args.duration<=0:raise SystemExit('Duration must be positive')
@@ -216,7 +218,7 @@ def native_pair_main():
   out=root/'results'/('paired_showcase_'+request_id)
   out.mkdir(parents=True,exist_ok=False)
   mac_out=out/'mac'
-  command=mac_command(project,args.route,selected,peer.peer.base_url,mac_out,args.duration)
+  command=mac_command(project,args.route,selected,peer.peer.base_url,mac_out,args.duration,fullscreen=args.fullscreen)
   (out/'launch.json').write_text(json.dumps(dict(request_id=request_id,route=selected['route'],
       command=command,archive=selected['archive'],generation_invoked=False,screen_mirror=False,muted=args.muted),indent=2))
   process=None;launched=False;began=time.monotonic()
diff --git a/roadscore/prototype/test_paired_showcase.py b/roadscore/prototype/test_paired_showcase.py
index 00807943b5..b329addb41 100644
--- a/roadscore/prototype/test_paired_showcase.py
+++ b/roadscore/prototype/test_paired_showcase.py
@@ -43,6 +43,11 @@ class NativePairTests(unittest.TestCase):
       path.write_text(json.dumps({'ready':True,'route':'route','session_id':'local'}))
       self.assertEqual(read_ready(path,'route')['session_id'],'local')
 
+  def test_fullscreen_is_forwarded_only_to_local_native_window(self):
+    command=mac_command(Path('/project'),'route1',{'archive':'/protected/core'},
+                        'http://192.168.1.2:8082',Path('/owned/mac'),12.,fullscreen=True)
+    self.assertIn('--fullscreen',command)
+
 
 class MirrorControlTests(unittest.TestCase):
   def setUp(self):