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fix: PlaceModelResponse writes the model's rotation

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The client's PlaceModelResponse::Deserialize (0x00dc0170) reads the rotation as an optional w, x, y, z quaternion, but the server wrote the 4-byte response after the rotation flag, so with any rotation other than identity the client ran out of data.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Aaron Kimbrell
2026-10-16 20:09:53 -05:00
parent 057c398c4e
commit 3b9911e6fc
2 changed files with 50 additions and 1 deletions
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6
dGame/dGameMessages/GameMessages.cpp
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@@ -2033,9 +2033,13 @@ void GameMessages::SendPlaceModelResponse(LWOOBJID objectId, const SystemAddress
bitStream.Write(response);
}
// The client's PlaceModelResponse::Deserialize (0x00dc0170) reads the rotation as a w, x, y, z quaternion
bitStream.Write(rotation != QuatUtils::IDENTITY);
if (rotation != QuatUtils::IDENTITY) {
bitStream.Write(response);
bitStream.Write(rotation.w);
bitStream.Write(rotation.x);
bitStream.Write(rotation.y);
bitStream.Write(rotation.z);
}
if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;