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III: Improve SitInBoat integration

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* Integrated a CPed::PedSetInCarCB backport from VC (like in SitInBoat)
* Also fixed CPed::WarpPedIntoCar (new to SP)
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Silent 2024-05-11 16:20:34 +02:00
parent b7914dfb59
commit 47787d5292
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GPG key ID: AE53149BB0C45AF1
1 changed files with 48 additions and 11 deletions
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59
SilentPatchIII/SilentPatchIII.cpp
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@ -770,22 +770,49 @@ namespace GenerateNewPickup_ReuseObjectFix
// Based off SitInBoat from Fire_Head
namespace SitInBoat
{
static bool bSitInBoat = false;
static CVector* (*orgGetPositionToOpenCarDoor)(CVector*, CVehicle*, unsigned int);
static CVector* GetPositionToOpenCarDoor_CheckSitInBoat(CVector* out, CVehicle* vehicle, unsigned int type)
// We only need a single flag...
struct Ped
{
bSitInBoat = SVF::ModelHasFeature(vehicle->GetModelIndex(), SVF::Feature::SIT_IN_BOAT);
return orgGetPositionToOpenCarDoor(out, vehicle, type);
std::byte gap[348];
bool unused1 : 1;
bool unused2 : 1;
bool bVehExitWillBeInstant : 1;
};
static bool bSitInBoat = false;
template<std::size_t Index>
static void (__fastcall *orgRegisterReference)(CVehicle* pThis, void*, CVehicle** pReference);
template<std::size_t Index>
static void __fastcall RegisterReference_CheckSitInBoat(CVehicle* pThis, void*, CVehicle** pReference)
{
bSitInBoat = SVF::ModelHasFeature(pThis->GetModelIndex(), SVF::Feature::SIT_IN_BOAT);
orgRegisterReference<Index>(pThis, nullptr, pReference);
}
HOOK_EACH_FUNC(CheckSitInBoat, orgRegisterReference, RegisterReference_CheckSitInBoat);
template<std::size_t Index>
static void* (*orgBlendAnimation)(void*, unsigned int, unsigned int, float);
template<std::size_t Index>
static void* BlendAnimation_SitInBoat(void* clump, unsigned int groupId, unsigned int animationId, float factor)
{
if (bSitInBoat)
{
animationId = 0x6F; // ANIMATION_CAR_SIT
}
return orgBlendAnimation(clump, groupId, animationId, factor);
return orgBlendAnimation<Index>(clump, groupId, animationId, factor);
}
HOOK_EACH_FUNC(BlendAnimation, orgBlendAnimation, BlendAnimation_SitInBoat);
using FinishCB = void(*)(void*, void*);
static void __fastcall FinishCallback_CallImmediately(void*, void*, FinishCB cb, Ped* ped)
{
cb(nullptr, ped);
ped->bVehExitWillBeInstant = true;
}
}
@ -1665,15 +1692,25 @@ void Patch_III_Common()
// Sitting in boat (Speeder), implemented as a special vehicle feature
// Based off SitInBoat from Fire_Head
// Based off SitInBoat from Fire_Head, with extra improvements
{
using namespace SitInBoat;
auto get_position_to_open_car_door = get_pattern("E8 ? ? ? ? 8B 93 ? ? ? ? 83 C4 0C");
auto blend_animation = get_pattern("6A 7A 6A 00 50 DD D8 E8 ? ? ? ? 83 C4 10", 7);
std::array<void*, 2> register_reference = {
get_pattern("E8 ? ? ? ? 8B 83 ? ? ? ? FE 80"),
get_pattern("E8 ? ? ? ? C7 85 ? ? ? ? ? ? ? ? 8A 45 51 24 FE 88 45 51 8A 85"),
};
std::array<void*, 2> blend_animation = {
get_pattern("6A 7A 6A 00 50 DD D8 E8 ? ? ? ? 83 C4 10", 7),
get_pattern("E8 ? ? ? ? 89 85 ? ? ? ? 83 C4 10"),
};
auto finish_callback = get_pattern("53 68 ? ? ? ? E8 ? ? ? ? 89 D9 E8", 6);
InterceptCall(get_position_to_open_car_door, orgGetPositionToOpenCarDoor, GetPositionToOpenCarDoor_CheckSitInBoat);
InterceptCall(blend_animation, orgBlendAnimation, BlendAnimation_SitInBoat);
HookEach_CheckSitInBoat(register_reference, InterceptCall);
HookEach_BlendAnimation(blend_animation, InterceptCall);
// This is intended - we don't actually need the original SetFinishCallback, only its parameters!
InjectHook(finish_callback, FinishCallback_CallImmediately);
}