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Harden traffic edge scorer hook

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Salt
2026-06-22 21:10:17 -05:00
parent 8a0f23dee8
commit a14811d99f
1 changed files with 6 additions and 15 deletions
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red4ext/EdgeWeightGPS/src/Main.cpp
+6 -15
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@@ -3827,35 +3827,26 @@ float DetourGpsTrafficEdgeScore(void* aSearchContext, void* aCandidate, void* aR
baseScore = gOriginalGpsTrafficEdgeScore(aSearchContext, aCandidate, aReferencePoint); baseScore = gOriginalGpsTrafficEdgeScore(aSearchContext, aCandidate, aReferencePoint);
} }
void* query = nullptr; auto* query = ReadPointerField(aSearchContext, 0x10);
void* lane = nullptr; auto* lane = ReadPointerField(aCandidate, 0x00);
uint8_t queryMode = 0xFF; uint8_t queryMode = 0xFF;
uint16_t laneFlags = 0; uint16_t laneFlags = 0;
if (aSearchContext)
{
query = *reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(aSearchContext) + 0x10);
}
if (query) if (query)
{ {
queryMode = *reinterpret_cast<uint8_t*>(reinterpret_cast<uintptr_t>(query) + 0x41); TryReadMemory(reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(query) + 0x41), queryMode);
}
if (aCandidate)
{
lane = *reinterpret_cast<void**>(aCandidate);
} }
if (lane) if (lane)
{ {
laneFlags = *reinterpret_cast<uint16_t*>(reinterpret_cast<uintptr_t>(lane) + 0x88); TryReadMemory(reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(lane) + 0x88), laneFlags);
} }
const auto driving = queryMode == 0; const auto driving = queryMode == 0;
const auto multiplier = TrafficEdgeScoreMultiplier(laneFlags, driving); const auto multiplier = TrafficEdgeScoreMultiplier(laneFlags, driving);
const auto patchedScore = baseScore * multiplier; const auto patchedScore = baseScore * multiplier;
constexpr LONG kMaxLoggedCalls = 256; constexpr LONG kMaxLoggedCalls = 64;
LONG callCount = -1; LONG callCount = -1;
if (gGpsTrafficEdgeScoreLogCount < kMaxLoggedCalls) if (InterlockedCompareExchange(&gGpsTrafficEdgeScoreLogCount, 0, 0) < kMaxLoggedCalls)
{ {
callCount = InterlockedIncrement(&gGpsTrafficEdgeScoreLogCount) - 1; callCount = InterlockedIncrement(&gGpsTrafficEdgeScoreLogCount) - 1;
} }