Pass explicit grounded/airborne contact bytes from MovementResult into MoveToState and AutonomousPosition, and add ACDREAM_DUMP_MOVE_TRUTH logging for outbound movement plus player UpdatePosition echoes.
Co-authored-by: OpenAI Codex <codex@openai.com>
Outbound GameAction message builders for player movement:
- MoveToState (0xF61C): sent on motion state changes (start/stop
walking, turn, speed change). Carries RawMotionState (flag-driven
variable fields) + WorldPosition + sequence numbers.
- AutonomousPosition (0xF753): periodic position heartbeat sent
every ~200ms while moving. No RawMotionState — just WorldPosition
+ sequences + contact byte.
Both follow the GameAction envelope pattern (0xF7B1 + sequence +
action type) established by GameActionLoginComplete. Wire format
ported from references/holtburger movement protocol — field order
and alignment match exactly (contact byte + pad_to_4).
Also:
- Adds WriteFloat to PacketWriter (needed by both builders)
- Adds SendGameAction + NextGameActionSequence to WorldSession
(public wrappers for PlayerMovementController in Task 2)
11 new tests, 265 total, all green.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
