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Fix PlayerPed replay crashes:

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* Crash when starting a mocap cutscene after playing a replay wearing different clothes to the ones CJ has currently
* Crash when playing back a replay with a different motion group anim (fat/muscular/normal) than the current one

Fixes #7
This commit is contained in:
Silent 2024-02-19 22:47:35 +01:00
parent d2606038ad
commit fe363932c7
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GPG Key ID: AE53149BB0C45AF1
3 changed files with 84 additions and 0 deletions
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2
SilentPatchSA/PedSA.cpp
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@ -19,6 +19,8 @@ WRAPPER void CTaskSimpleJetPack::RenderJetPack(CPed* pPed) { WRAPARG(pPed); VARJ
void (CPed::*CPed::orgGiveWeapon)(uint32_t weapon, uint32_t ammo, bool flag);
void (CPlayerPed::*CPlayerPed::orgDoStuffToGoOnFire)();
void (*CClothes::RebuildPlayer)(CPlayerPed* ped, bool bForReplay) = AddressByVersion<void(*)(CPlayerPed*, bool)>(0x5A82C0, { "8B 8E ? ? ? ? 83 C4 04 6A 05", -0x11 });
RwObject* GetFirstObject(RwFrame* pFrame)
{
RwObject* pObject = nullptr;

6
SilentPatchSA/PedSA.h
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@ -421,5 +421,11 @@ public:
static_assert(sizeof(CPed) == 0x79C, "Wrong size: CPed");
static_assert(sizeof(CPlayerPed) == 0x7A4, "Wrong size: CPlayerPed");
class CClothes
{
public:
static void (*RebuildPlayer)(CPlayerPed* ped, bool bForReplay);
};
#endif

76
SilentPatchSA/SilentPatchSA.cpp
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@ -316,6 +316,9 @@ const char* (*GetFrameNodeName)(RwFrame*) = AddressByVersion<const char*(*)(R
RpHAnimHierarchy* (*GetAnimHierarchyFromSkinClump)(RpClump*) = AddressByVersion<RpHAnimHierarchy*(*)(RpClump*)>(0x734A40, 0x735270, 0x7671B0);
auto InitializeUtrax = AddressByVersion<void(__thiscall*)(void*)>(0x4F35B0, 0x4F3A10, 0x4FFA80);
auto RpAnimBlendClumpGetAssociation = AddressByVersion<void*(*)(RpClump*, uint32_t)>(0x4D68B0, { "8B 0D ? ? ? ? 8B 14 01 8B 02 85 C0 74 11 8B 4D 0C", -6 });
auto GetAnimationBlockIndex = AddressByVersion<int32_t(*)(const char* animBlock)>(0x4D3990, { "83 C4 04 85 C0 75 05", -0xC });
auto RequestModel = AddressByVersion<void(*)(int modelID, int priority)>(0x4087E0, { "57 8D 3C 9B", -0x8 });
auto LoadAllRequestedModels = AddressByVersion<void(*)(bool bBlock)>(0x40EA10, { "A1 ? ? ? ? 03 C0", -0x20 });
static void (__thiscall* SetVolume)(void*,float);
static BOOL (*IsAlreadyRunning)();
@ -2133,6 +2136,38 @@ namespace RestrictImpoundVehicleTypes
}
// ============= Fix PlayerPed replay crashes =============
// 1. Crash when starting a mocap cutscene after playing a replay wearing different clothes to the ones CJ has currently
// 2. Crash when playing back a replay with a different motion group anim (fat/muscular/normal) than the current one
namespace ReplayPlayerPedCrashFixes
{
static void (*orgRestoreStuffFromMem)();
static void RestoreStuffFromMem_RebuildPlayer()
{
orgRestoreStuffFromMem();
CClothes::RebuildPlayer(FindPlayerPed(), false);
}
static void LoadAllMotionGroupAnims()
{
// FLA compatibility
static const int32_t animGroupIDOffset = *AddressByVersion<int32_t*>(0x5A814C + 2, { "81 C7 ? ? ? ? 57 E8 ? ? ? ? 83 C4 0C", 2 });
RequestModel(GetAnimationBlockIndex("fat") + animGroupIDOffset, 18);
RequestModel(GetAnimationBlockIndex("muscular") + animGroupIDOffset, 18);
LoadAllRequestedModels(true);
}
static void (*orgRebuildPlayer)(CPlayerPed*, bool);
static void RebuildPlayer_LoadAllMotionGroupAnims(CPlayerPed* ped, bool bForReplay)
{
orgRebuildPlayer(ped, bForReplay);
LoadAllMotionGroupAnims();
}
}
// ============= LS-RP Mode stuff =============
namespace LSRPMode
{
@ -4820,6 +4855,33 @@ void Patch_SA_10(HINSTANCE hInstance)
HookEach_ShouldImpound(isThisVehicleInteresting, InterceptCall);
}
// Fix PlayerPed replay crashes
// 1. Crash when starting a mocap cutscene after playing a replay wearing different clothes to the ones CJ has currently
// 2. Crash when playing back a replay with a different motion group anim (fat/muscular/normal) than the current one
{
using namespace ReplayPlayerPedCrashFixes;
InterceptCall(0x45F060, orgRestoreStuffFromMem, RestoreStuffFromMem_RebuildPlayer);
bool HoodlumPatched = false;
if (*reinterpret_cast<const uint8_t*>(0x45CEA0) == 0xE9)
{
uintptr_t DealWithNewPedPacket_Obfuscated;
ReadCall(0x45CEA0, DealWithNewPedPacket_Obfuscated);
if (ModCompat::Utils::GetModuleHandleFromAddress(DealWithNewPedPacket_Obfuscated) == hInstance)
{
InterceptCall(DealWithNewPedPacket_Obfuscated + 0xF8, orgRebuildPlayer, RebuildPlayer_LoadAllMotionGroupAnims);
HoodlumPatched = true;
}
}
if (!HoodlumPatched)
{
InterceptCall(0x45CF87, orgRebuildPlayer, RebuildPlayer_LoadAllMotionGroupAnims);
}
}
#if FULL_PRECISION_D3D
// Test - full precision D3D device
Patch<uint8_t>( 0x7F672B+1, *(uint8_t*)(0x7F672B+1) | D3DCREATE_FPU_PRESERVE );
@ -6454,6 +6516,20 @@ void Patch_SA_NewBinaries_Common(HINSTANCE hInstance)
};
HookEach_ShouldImpound(isThisVehicleInteresting, InterceptCall);
}
// Fix PlayerPed replay crashes
// 1. Crash when starting a mocap cutscene after playing a replay wearing different clothes to the ones CJ has currently
// 2. Crash when playing back a replay with a different motion group anim (fat/muscular/normal) than the current one
{
using namespace ReplayPlayerPedCrashFixes;
auto restoreStuffFromMem = get_pattern("E8 ? ? ? ? 80 3D ? ? ? ? ? C6 05 ? ? ? ? ? 74 3A D9 05");
auto rebuildPlayer = get_pattern("E8 ? ? ? ? 6A 01 56 E8 ? ? ? ? 83 C4 10 EB 53", 8);
InterceptCall(restoreStuffFromMem, orgRestoreStuffFromMem, RestoreStuffFromMem_RebuildPlayer);
InterceptCall(rebuildPlayer, orgRebuildPlayer, RebuildPlayer_LoadAllMotionGroupAnims);
}
}