Observe native prison lock geometry and requalify Core loops

tools/headless_game.py

@@ -622,6 +622,8 @@ def display_probe_result(context, session):
 
 
 def validate_input_observer(a):
+    if getattr(a, 'observe_prison_gate', False) and not getattr(a, 'observe_player_input', False):
+        refuse('Prison gate observation requires the existing input observer')
     if not getattr(a, 'observe_player_input', False):
         return
     if a.project == CONTROL or getattr(a, 'packed_core', None) or getattr(a, 'packed_addons', None):
@@ -644,18 +646,22 @@ def validate_input_exercise(a):
         refuse('Input exercise requires --settle >=50')
 
 
-def input_observer_command(command, project, packed, nonce, look=False):
+def input_observer_command(command, project, packed, nonce, look=False, gate=False):
     if project not in {'core', 'chat'} or packed is not None:
         refuse('Input observation requires loose Core or Chat')
     if not re.fullmatch(r'[A-Za-z0-9]{1,32}', nonce):
         refuse('Input observer nonce must contain 1..32 ASCII letters/digits')
     if type(look) is not bool:
         refuse('Relative look selection must be boolean')
-    if any(value.startswith(('-errOrdinaryInput', '-errOrdinaryLook')) for value in command):
+    if type(gate) is not bool:
+        refuse('Prison gate observation selection must be boolean')
+    if any(value.startswith(('-errOrdinaryInput', '-errOrdinaryLook', '-errOrdinaryGate')) for value in command):
         refuse('Input observer command already has observer options')
     options = ['-errOrdinaryInputObserve', nonce, '-errOrdinaryInputScreenshots', '1']
     if look:
         options += ['-errOrdinaryLookObserve', nonce]
+    if gate:
+        options += ['-errOrdinaryGateObserve', nonce]
     return command + options
 
 
@@ -1035,7 +1041,7 @@ def run_locked(a, steam, compat, profile, packed=None):
     run_id = uuid.uuid4().hex
     observation_nonce = run_id if getattr(a, 'observe_player_input', False) else None
     if observation_nonce:
-        command = input_observer_command(command, a.project, packed, observation_nonce, getattr(a, 'exercise_relative_look', False))
+        command = input_observer_command(command, a.project, packed, observation_nonce, getattr(a, 'exercise_relative_look', False), getattr(a, 'observe_prison_gate', False))
     display_context = None
     if getattr(a, 'inspect_headless_display', False):
         command, display_context = display_probe_command(command, ROOT, compat, profile, executable, run_id, os.environ.get('DISPLAY', ''))
@@ -1205,6 +1211,7 @@ def main():
     parser.add_argument('--inspect-headless-display', action='store_true', help='Read-only ownership inspection within the hidden display; no input sent, loose Core/Chat only')
     parser.add_argument('--capture-prison-view', action='store_true', help='Opt-in single genuine local prison screenshot; loose successor source only, no camera or input changes')
     parser.add_argument('--observe-player-input', action='store_true', help='Read-only native local-input sampler; loose Core/Chat only, requires --settle >=50; sends no input')
+    parser.add_argument('--observe-prison-gate', action='store_true', help='Read-only native registered prison lock/context/progress telemetry; requires --observe-player-input')
     parser.add_argument('--exercise-relative-look', action='store_true', help='Explicit tiny relative right/return mouse experiment before W/Tab; requires --exercise-player-input and native view proof')
     parser.add_argument('--exercise-player-input', action='store_true', help='Explicit bounded private W/Tab keyboard experiment; requires observer, display inspection, loose Core/Chat and settle >=50')
     parser.add_argument('--timeout', type=int, default=180)