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feat(net): CaptureTools::Worlds lists each captured character's world visits

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One entry each time the packets a character's client sends carry another zone or
instance, in time order, for following them across world servers in playback.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Aaron Kimbrell
2026-09-30 03:06:10 -05:00
parent 5658fb036f
commit d8900c5d68
3 changed files with 59 additions and 0 deletions
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33
tests/dGameTests/dNetTests/PacketCaptureTests.cpp
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@@ -416,6 +416,39 @@ TEST(CaptureToolsTests, TimelineTracksAndBundles) {
std::filesystem::remove(path);
}
TEST(CaptureToolsTests, WorldsFollowTheClientAcrossWorldServers) {
constexpr LWOOBJID character = 1152921510436607007LL;
WorldPackets::PositionUpdate move;
const auto at = [&](int64_t timeUs, uint32_t zone, uint32_t instance, ePacketDirection direction = ePacketDirection::RECEIVED) {
auto record = MakeRecord(move, timeUs, eCaptureSource::WORLD, direction, character);
record.header.zoneId = zone;
record.header.instanceId = instance;
record.header.cloneId = zone == 1200 ? 0 : 7;
return record;
};
std::vector<CaptureBundle::Record> records{
at(1000000, 0, 1), // character select
at(2000000, 1000, 2), at(2500000, 1000, 2), // the first world
at(4000000, 1100, 3), // transferred to another zone
at(4100000, 1000, 2, ePacketDirection::SENT), // the old world still sending: not a move
at(5000000, 1100, 3),
at(6000000, 1100, 4), // another instance of the same zone
MakeRecord(move, 7000000, eCaptureSource::WORLD, ePacketDirection::RECEIVED, 0) // nobody's
};
const auto worlds = CaptureTools::Worlds(records, 1000000);
ASSERT_EQ(worlds.size(), 4u);
EXPECT_EQ(worlds[0].zoneId, 0u);
EXPECT_FLOAT_EQ(worlds[0].t, 0.0f);
EXPECT_EQ(worlds[1].zoneId, 1000u);
EXPECT_FLOAT_EQ(worlds[1].t, 1.0f);
EXPECT_EQ(worlds[2].zoneId, 1100u);
EXPECT_EQ(worlds[2].instanceId, 3u);
EXPECT_EQ(worlds[2].cloneId, 7u);
EXPECT_FLOAT_EQ(worlds[2].t, 3.0f);
EXPECT_EQ(worlds[3].instanceId, 4u);
EXPECT_EQ(worlds[3].characterId, character);
}
TEST(CaptureToolsTests, AnonymiseKeepsSizes) {
WorldPackets::GeneralChatMessage chat;
chat.message = u"my secret plans";