Rim/iw4x-client
Rim/iw4x-client
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AntiCheat refactoring part 2

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This commit is contained in:
momo5502 2016-11-03 21:17:37 +01:00
parent 727beadae1
commit 6afc193778
2 changed files with 41 additions and 5 deletions
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43
src/Components/Modules/Zones.cpp
View File

@ -1,4 +1,4 @@
#include "STDInclude.hpp"
#include "STDInclude.hpp"
namespace Components
{
@ -1427,9 +1427,6 @@ namespace Components
Utils::Hook::Set<DWORD>(0x4447B6, (patch) ? 0x8C0 : 0x834);
Utils::Hook::Set<DWORD>(0x4447D1, (patch) ? 16 : 15);
// GameWorldSp asset type
Utils::Hook::Set<BYTE>(0x41899A, (patch) ? 18 : 17);
// PathData internal struct size
Utils::Hook::Set<DWORD>(0x4D6A04, (patch) ? 148 : 136);
Utils::Hook::Set<DWORD>(0x4D6A49, (patch) ? 148 : 136);
@ -1458,6 +1455,40 @@ namespace Components
AntiCheat::EmptyHash();
}
bool Zones::CheckGameMapSp(int type)
{
if (Zones::Version() >= VERSION_ALPHA2)
{
return (type == Game::XAssetType::ASSET_TYPE_GAME_MAP_MP);
}
return (type == Game::XAssetType::ASSET_TYPE_GAME_MAP_SP);
}
__declspec(naked) void Zones::GameMapSpPatchStub()
{
__asm
{
pushad
push eax
call CheckGameMapSp
add esp, 4h
test eax, eax
jz returnSafe
popad
push 4189AEh
retn
returnSafe:
popad
push 41899Dh
retn
}
}
Zones::Zones()
{
Zones::ZoneVersion = 0;
@ -1499,6 +1530,8 @@ namespace Components
Utils::Hook(0x4B8DC0, Zones::LoadGfxWorld, HOOK_CALL).Install()->Quick();
Utils::Hook(0x4B8FF5, Zones::Loadsunflare_t, HOOK_CALL).Install()->Quick();
Utils::Hook(0x418998, Zones::GameMapSpPatchStub, HOOK_JUMP).Install()->Quick();
Utils::Hook(0x427A1B, Zones::LoadPathDataTail, HOOK_JUMP).Install()->Quick();
Utils::Hook(0x4F4D3B, [] ()
{
@ -1509,7 +1542,7 @@ namespace Components
else
{
// Load_PathData
Utils::Hook::Call<void(int)>(0x4278A0)(false)
Utils::Hook::Call<void(int)>(0x4278A0)(false);
}
}, HOOK_CALL).Install()->Quick();

3
src/Components/Modules/Zones.hpp
View File

@ -24,6 +24,9 @@ namespace Components
static int FxEffectIndex;
static char* FxEffectStrings[64];
static bool CheckGameMapSp(int type);
static void GameMapSpPatchStub();
static void LoadFxElemDefArrayStub(bool atStreamStart);
static bool LoadFxElemDefStub(bool atStreamStart, Game::FxElemDef* fxElem, int size);