try to fix roadblocks

tools/headless_workbench.py

@@ -15,6 +15,7 @@ p.add_argument('--external-addons', type=Path, help='Installed RHS/WCS/BMP sourc
 p.add_argument('--compat', type=Path, required=True, help='Disposable cloned Proton compatdata directory outside Steam')
 p.add_argument('--profile', type=Path, required=True, help='Separate disposable successor Workbench profile')
 p.add_argument('--smoke', choices=['coordinated-ai', 'crash-start', 'crash-geometry', 'normal-escape-route', 'escape-route', 'optional-site-skip', 'infantry-combat', 'medical-combat', 'hunter-faction', 'unconscious-camera', 'self-epinephrine', 'starter-backpack', 'speech-download', 'bundled-speech', 'objective-map', 'town-garrisons', 'site-garrisons', 'radio-interaction', 'enemy-loadout', 'aggression', 'air-logistics', 'air-assault', 'air-recon', 'airfield-markers', 'opening-tools', 'mortar-station', 'generated-sites', 'roadblocks', 'hq-local-handoff', 'infantry-transfer', 'hq-body', 'convoy', 'supply-convoys', 'supply-travel', 'mounted-ammo', 'alarm-hearing', 'hq-memory', 'hq-awareness', 'aircraft-field', 'aircraft-route', 'native-end-active', 'native-end-preparing', 'aircraft-control', 'aircraft-cancel', 'aircraft-translate', 'map-ownership', 'mortar-refresh', 'mortar-salvo', 'mortar-courier', 'station-teardown', 'inventory-hitzone', 'prison-breach', 'powered-flight', 'powered-translate', 'local-admission', 'mortar-expiry', 'mortar-transfer', 'mortar-fire', 'patrol-hq', 'victory', 'lost-helicopter', 'player-death', 'radio-network', 'hq-response', 'mortar-inventory', 'startup-failure', 'site-survey', 'cache-loss', 'extraction-capacity', 'early-helicopter-loss', 'extraction-startup-failure', 'extraction-boundary-failure', 'transport-loss', 'transport-survey', 'lifecycle', 'objective-ui', 'recovery', 'prisoner-kit', 'medical', 'casualty-load', 'casualty-direct', 'casualty-bench', 'casualty-remove', 'environment', 'environment-restart', 'patrols', 'radio-document-loss', 'radio-document-loss-partial', 'guard-cancel', 'casualty-service'], default='victory')
+p.add_argument('--roadblock-probe-count', type=int, choices=range(1, 31), help='Roadblocks fixture target; default remains 30')
 p.add_argument('--speech-probe-url', help='Loopback-only cached audio fixture; requires --smoke speech-download')
 p.add_argument('--trace-random-radius', action='store_true', help='Workbench-only read-only zero-radius caller traces; one normal Chat round, capped at sixteen records')
 p.add_argument('--maintenance-refuel', action='store_true', help='Opt-in normal-route check: original held Southern fuel can transfers finite fuel through its native UAZ action; one arranged tank depletion, no stock creation')
@@ -38,6 +39,7 @@ p.add_argument('--rounds', type=int, default=2)
 p.add_argument('--timeout', type=int, default=360)
 p.add_argument('--project', choices=['core', 'chat'], default='chat', help='Diagnostic fixture family (both load the combined mod)')
 a = p.parse_args()
+if a.roadblock_probe_count is not None and a.smoke != 'roadblocks': p.error('--roadblock-probe-count requires --smoke roadblocks')
 if a.smoke == 'coordinated-ai' and (a.project != 'core' or a.rounds != 1 or a.timeout < 720): p.error('coordinated-ai requires Core, one round and timeout at least720 seconds')
 if a.coordinated_blocked_only and a.smoke != 'coordinated-ai': p.error('--coordinated-blocked-only requires --smoke coordinated-ai')
 if a.smoke == 'inventory-hitzone' and (a.project != 'core' or a.rounds != 1 or a.timeout < 240): p.error('inventory-hitzone requires --project core --rounds 1 and timeout at least 240 seconds')
@@ -140,6 +142,7 @@ for proc in Path('/proc').iterdir():
    p.error('Another Workbench already uses this test profile')
  except (FileNotFoundError, PermissionError, ProcessLookupError): pass
 command = ['gamescope', '--backend', 'headless', '-W', '1280', '-H', '720', '-w', '1280', '-h', '720', '-r', '30', '--', str(proton), 'run', str(wb/'ArmaReforgerWorkbenchSteamDiag.exe'), '-gproj', 'Z:'+str(ROOT/'addons/core/addon.gproj'), '-addonsDir', 'Z:'+str(ROOT/'addons'), '-profile', profile_arg, '-logconsole', '-wbModule=WorldEditor', '-load', 'Worlds/ERR_Everon.ent', '-plugin=ERR_ValidateWorldPlugin', '-errPlay', '1', '-errSmoke', '1', '-errSmokeOutcome', a.smoke, '-noThrow', '-disableCrashReporter']
+if a.roadblock_probe_count is not None: command += ['-errRoadblockProbeCount', str(a.roadblock_probe_count)]
 if a.smoke == 'speech-download':
  if a.project != 'core' or not a.speech_probe_url or not a.speech_probe_url.startswith('http://127.0.0.1:'): p.error('speech-download requires Core and an explicit loopback --speech-probe-url')
  command += ['-errSpeechProbeURL', a.speech_probe_url]