port 2V2-d.1: ActorInstance/InstanceBase closure creates the main character

Port the ActorInstance*/InstanceBase* siblings plus GameUtil, FlyTarget,
PhysicsObject, GameEventManager, WeaponTrace, MapUtil and lineintersect_utils
verbatim and drop their pending stand-ins; CGameEventManager and CPythonSystem
join PythonBoot in CPythonApplication member order.

Root cause of the intermittent Loading-phase header 7: TPlayerSkill::tNextRead
is time_t, 32-bit in 40250 (_USE_32BIT_TIME_T) but 64-bit on LP64, so
SKILL_LEVEL (76) was read as 2551 bytes instead of 1531. Packet.h now uses
LONG with a static_assert, and the fake server sends SKILL_LEVEL in Loading.

The fake server's CHARACTER_ADD now uses CHAR_TYPE_PC; port.login_flow
asserts the main instance exists with race 0.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

audit/history.jsonl

@@ -515,3 +515,4 @@
 {"time": "2026-09-23T07:52:21Z", "event": "port_round", "unit": "PORT-PLAN 2V2-a: game.GameWindow opens after Loading, CG_ENTERGAME", "ported": [], "adapted": ["2V0 stub modules: 40250 constants (verbatim init lines, stub_constants.py) and zero return values shaped like each reference function's last Py_BuildValue"], "divergent": [], "fixed": ["UserInterface/StdAfx.h included GameType.h before Locale.h, dropping GameType.h's ENABLE_NEW_EQUIPMENT_SYSTEM branches; 40250 PCH order restored"], "needs_live": ["PHASE_GAME and the Entergame burst: GamePhase/SetGamePhase still stand-ins (2V2-b)"], "tests": ["port.login_flow: pass (fake server receives CG_ENTERGAME with the right sequence byte, GameWindow shown)", "port.login_live: pass against 192.168.21.203 (GameWindow shown)", "port.packet: pass"], "todo": ["2V2-b PhaseGame dispatch", "2V2-c PythonCharacterManager", "2V2-d InstanceBase/ActorInstance", "2V2-e render"]}
 {"time": "2026-09-23T09:19:19Z", "event": "port_round", "unit": "PORT-PLAN 2V2-b: PhaseGame dispatch + Entergame burst", "ported": ["UserInterface/PythonNetworkStreamPhaseGame.cpp", "UserInterface/PythonNetworkStreamPhaseGameActor.cpp", "UserInterface/PythonNetworkStreamPhaseGameItem.cpp", "UserInterface/PythonNetworkStreamCommand.cpp", "UserInterface/NetworkActorManager.cpp", "UserInterface/PythonChat.cpp", "UserInterface/PythonChatModule.cpp"], "adapted": ["GameSingletons in PythonBoot (CPythonApplication member order, calloc storage) for units still behind platform/pending stand-ins", "platform_stub.py pending: stand-ins generated from undefined symbols", "PlatformStub const char* stand-ins return \"\"", "EterBase TraceErrorObserver test hook"], "divergent": [], "needs_live": ["CreateInstance of every actor fails on the SetRace placeholder (2V2-d)"], "tests": ["port.login_flow: pass (fake server sends the CInputLogin::Entergame order: ADD/ADDITIONAL_INFO/UPDATE, NPC_POSITION, PHASE_GAME, LAND_LIST, TIME, CHANNEL, CHAT notice, PING -> PONG; notice reaches CPythonChat; no Unknown packet header)", "port.login_live: pass against 192.168.21.203 (10 s of the real game phase, connected, no unknown packet)", "script/port_gate.sh macos: PASS"], "todo": ["2V2-c chrmgr/chr modules", "2V2-d SetRace/RaceData", "2V2-e render"]}
 {"time": "2026-09-23T09:39:22Z", "event": "port_round", "unit": "PORT-PLAN 2V2-c: chrmgr/chr modules + race registration chain", "ported": ["UserInterface/PythonCharacterManagerModule.cpp", "UserInterface/PythonCharacterModule.cpp", "GameLib/RaceData.cpp", "GameLib/RaceDataFile.cpp", "GameLib/RaceManager.cpp", "GameLib/RaceMotionData.cpp", "GameLib/GameType.cpp", "EterLib/AttributeData.cpp", "EterLib/AttributeInstance.cpp", "EterLib/TextFileLoader.cpp", "EterLib/Util.cpp (lines 1-141, 297-end)", "EterLib/Camera.cpp", "UserInterface/CameraProcedure.cpp"], "adapted": ["EterLib/Util.cpp code page / font face stays with the platform font backend", "CRaceManager created in PythonBoot in CPythonApplication member order", "D3DXVec2CCW / D3DXMatrixfDeterminant / D3DXMatrixLookAtRH"], "divergent": [], "needs_live": ["intermittent (about 1 in 11 live runs) unhandled header 7 in the Loading phase, suspected packet-size desync; the test now prints g_iLastPacket and fails; 8 later runs clean"], "tests": ["port.login_flow: pass (chr/chrmgr not stubs, race 0 MODE_GENERAL/NAME_WAIT registered, no unhandled packet header)", "port.login_live: 8/8 pass against 192.168.21.203", "script/port_gate.sh macos: PASS"], "todo": ["2V2-d gr2 loader + CGraphicThing adapter, InstanceBase/ActorInstance stand-ins", "2V2-e render", "Loading-phase header 7 desync"]}
+{"time": "2026-09-23T10:56:00Z", "event": "port_round", "unit": "PORT-PLAN 2V2-d.1: ActorInstance/InstanceBase closure, main character instance", "ported": ["GameLib/ActorInstance.cpp", "GameLib/ActorInstanceAttach.cpp", "GameLib/ActorInstanceBattle.cpp", "GameLib/ActorInstanceBlend.cpp", "GameLib/ActorInstanceCollisionDetection.cpp", "GameLib/ActorInstanceEvent.cpp", "GameLib/ActorInstanceFly.cpp", "GameLib/ActorInstanceMotion.cpp", "GameLib/ActorInstanceMotionEvent.cpp", "GameLib/ActorInstancePosition.cpp", "GameLib/ActorInstanceRender.cpp", "GameLib/ActorInstanceRotation.cpp", "GameLib/ActorInstanceSync.cpp", "GameLib/ActorInstanceWeaponTrace.cpp", "UserInterface/InstanceBase.cpp", "UserInterface/InstanceBaseBattle.cpp", "UserInterface/InstanceBaseEffect.cpp", "UserInterface/InstanceBaseEvent.cpp", "UserInterface/InstanceBaseMotion.cpp", "UserInterface/InstanceBaseTransform.cpp", "GameLib/GameUtil.cpp", "GameLib/FlyTarget.cpp", "GameLib/PhysicsObject.cpp", "GameLib/GameEventManager.cpp", "GameLib/WeaponTrace.cpp", "GameLib/MapUtil.cpp", "EterLib/lineintersect_utils.cpp"], "adapted": ["Packet.h TPlayerSkill::tNextRead LONG (32-bit time_t on the wire) + static_assert 1531", "MapUtil.cpp <float.h> include", "CGameEventManager / CPythonSystem created in PythonBoot in CPythonApplication member order", "D3D8Types.h full D3DTA/D3DTEXTUREOP/D3DCMPFUNC/D3DBLEND/D3DCULL"], "divergent": [], "needs_live": [], "tests": ["port.login_flow: pass (main instance exists, race 0, no AdditionalInfo error, SKILL_LEVEL in Loading)", "port.login_live: 8/8 pass against 192.168.21.203, no unhandled packet", "script/port_gate.sh macos: PASS"], "todo": ["2V2-d.2 gr2/mdatr resource factories + CGraphicThing/CGrannyModel/CGrannyMotion/CGraphicThingInstance on libgr2", "2V2-e render"]}