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feat(extra-natives/five): GET_TRAIN_TRACK_INDEX #3351

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feat(extra-natives/five): GET_TRAIN_TRACK_INDEX #3351

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4 changes: 4 additions & 0 deletions code/components/extra-natives-five/src/VehicleExtraNatives.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -272,6 +272,7 @@ static int IsAlarmSetOffset;
static int AlarmTimeLeftOffset;
static int WheelieStateOffset;
static int TrainTrackNodeIndexOffset;
static int TrainTrackIndexOffset;
static int PreviouslyOwnedByPlayerOffset;
static int NeedsToBeHotwiredOffset;
static int IsInteriorLightOnOffset;
Expand Down Expand Up @@ -613,6 +614,7 @@ static HookFunction initFunction([]()
TrainStateOffset = *hook::get_pattern<uint32_t>("89 91 ? ? ? ? 80 3D ? ? ? ? ? 0F 84", 2);
TrainCruiseSpeedOffset = *hook::get_pattern<uint32_t>("C7 87 ? ? ? ? ? ? ? ? E8 ? ? ? ? 4C 89 AF", 2);
TrainSpeedOffset = *hook::get_pattern<uint32_t>("4C 89 AF ? ? ? ? 44 89 AF ? ? ? ? 4C 89 AF ? ? ? ? 49 8B 0E", 3);
TrainTrackIndexOffset = *hook::get_pattern<uint32_t>("8A 8F ? ? ? ? F3 41 0F 58 CB", 2);
}

{
Expand Down Expand Up @@ -1554,6 +1556,8 @@ static HookFunction initFunction([]()

fx::ScriptEngine::RegisterNativeHandler("GET_TRAIN_SPEED", std::bind(readVehicleMemory<float, &TrainSpeedOffset>, _1, "GET_TRAIN_SPEED"));

fx::ScriptEngine::RegisterNativeHandler("GET_TRAIN_TRACK_INDEX", std::bind(readVehicleMemory<uint8_t, &TrainTrackIndexOffset>, _1, "GET_TRAIN_TRACK_INDEX"));

fx::ScriptEngine::RegisterNativeHandler("SET_TRAIN_STATE", makeTrainFunction([](fx::ScriptContext& context, fwEntity* train)
{
int state = context.GetArgument<int>(1);
Expand Down
14 changes: 14 additions & 0 deletions ext/native-decls/GetTrainTrackIndex.md
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@@ -0,0 +1,14 @@
---
ns: CFX
apiset: client
game: gta5
---
## GET_TRAIN_TRACK_INDEX

```c
int GET_TRAIN_TRACK_INDEX(Vehicle train);
```
## Parameters
* **train**: The train handle
## Return value
The track index the train is currently on.
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