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-rw-r--r--src/core/Game.cpp6
-rw-r--r--src/core/patcher.cpp94
-rw-r--r--src/core/patcher.h144
-rw-r--r--src/core/re3.cpp1
4 files changed, 6 insertions, 239 deletions
diff --git a/src/core/Game.cpp b/src/core/Game.cpp
index fe073d29..f6275133 100644
--- a/src/core/Game.cpp
+++ b/src/core/Game.cpp
@@ -149,6 +149,10 @@ CGame::InitialiseOnceBeforeRW(void)
return true;
}
+#if !defined(LIBRW) && defined(PS2_MATFX)
+void ReplaceMatFxCallback();
+#endif
+
bool
CGame::InitialiseRenderWare(void)
{
@@ -199,6 +203,8 @@ CGame::InitialiseRenderWare(void)
#else
rw::MatFX::modulateEnvMap = false;
#endif
+#elif defined(PS2_MATFX)
+ ReplaceMatFxCallback();
#endif
CFont::Initialise();
diff --git a/src/core/patcher.cpp b/src/core/patcher.cpp
deleted file mode 100644
index 83e06886..00000000
--- a/src/core/patcher.cpp
+++ /dev/null
@@ -1,94 +0,0 @@
-#define WITHWINDOWS
-#include "common.h"
-#include "patcher.h"
-
-#include <algorithm>
-#include <vector>
-
-StaticPatcher *StaticPatcher::ms_head;
-
-StaticPatcher::StaticPatcher(Patcher func)
- : m_func(func)
-{
- m_next = ms_head;
- ms_head = this;
-}
-
-void
-StaticPatcher::Apply()
-{
- StaticPatcher *current = ms_head;
- while(current){
- current->Run();
- current = current->m_next;
- }
- ms_head = nil;
-}
-#ifdef _WIN32
-std::vector<uint32> usedAddresses;
-
-static DWORD protect[2];
-static uint32 protect_address;
-static uint32 protect_size;
-
-void
-Protect_internal(uint32 address, uint32 size)
-{
- protect_address = address;
- protect_size = size;
- VirtualProtect((void*)address, size, PAGE_EXECUTE_READWRITE, &protect[0]);
-}
-
-void
-Unprotect_internal(void)
-{
- VirtualProtect((void*)protect_address, protect_size, protect[0], &protect[1]);
-}
-
-void
-InjectHook_internal(uint32 address, uint32 hook, int type)
-{
- if(std::any_of(usedAddresses.begin(), usedAddresses.end(),
- [address](uint32 value) { return value == address; })) {
- debug("Used address %#06x twice when injecting hook\n", address);
- }
-
- usedAddresses.push_back(address);
-
-
- switch(type){
- case PATCH_JUMP:
- VirtualProtect((void*)address, 5, PAGE_EXECUTE_READWRITE, &protect[0]);
- *(uint8*)address = 0xE9;
- break;
- case PATCH_CALL:
- VirtualProtect((void*)address, 5, PAGE_EXECUTE_READWRITE, &protect[0]);
- *(uint8*)address = 0xE8;
- break;
- default:
- VirtualProtect((void*)(address + 1), 4, PAGE_EXECUTE_READWRITE, &protect[0]);
- break;
- }
-
- *(ptrdiff_t*)(address + 1) = hook - address - 5;
- if(type == PATCH_NOTHING)
- VirtualProtect((void*)(address + 1), 4, protect[0], &protect[1]);
- else
- VirtualProtect((void*)address, 5, protect[0], &protect[1]);
-}
-#else
-void
-Protect_internal(uint32 address, uint32 size)
-{
-}
-
-void
-Unprotect_internal(void)
-{
-}
-
-void
-InjectHook_internal(uint32 address, uint32 hook, int type)
-{
-}
-#endif
diff --git a/src/core/patcher.h b/src/core/patcher.h
deleted file mode 100644
index 2722b6fd..00000000
--- a/src/core/patcher.h
+++ /dev/null
@@ -1,144 +0,0 @@
-#pragma once
-
-#define WRAPPER __declspec(naked)
-#define DEPRECATED __declspec(deprecated)
-#define EAXJMP(a) { _asm mov eax, a _asm jmp eax }
-#define VARJMP(a) { _asm jmp a }
-#define WRAPARG(a) UNREFERENCED_PARAMETER(a)
-
-#include <string.h> //memset
-
-enum
-{
- PATCH_CALL,
- PATCH_JUMP,
- PATCH_NOTHING,
-};
-
-enum
-{
- III_10 = 1,
- III_11,
- III_STEAM,
- VC_10,
- VC_11,
- VC_STEAM
-};
-
-extern int gtaversion;
-
-class StaticPatcher
-{
-private:
- using Patcher = void(*)();
-
- Patcher m_func;
- StaticPatcher *m_next;
- static StaticPatcher *ms_head;
-
- void Run() { m_func(); }
-public:
- StaticPatcher(Patcher func);
- static void Apply();
-};
-
-template<typename T>
-inline T AddressByVersion(uint32_t addressIII10, uint32_t addressIII11, uint32_t addressIIISteam, uint32_t addressvc10, uint32_t addressvc11, uint32_t addressvcSteam)
-{
- if(gtaversion == -1){
- if(*(uint32_t*)0x5C1E75 == 0xB85548EC) gtaversion = III_10;
- else if(*(uint32_t*)0x5C2135 == 0xB85548EC) gtaversion = III_11;
- else if(*(uint32_t*)0x5C6FD5 == 0xB85548EC) gtaversion = III_STEAM;
- else if(*(uint32_t*)0x667BF5 == 0xB85548EC) gtaversion = VC_10;
- else if(*(uint32_t*)0x667C45 == 0xB85548EC) gtaversion = VC_11;
- else if(*(uint32_t*)0x666BA5 == 0xB85548EC) gtaversion = VC_STEAM;
- else gtaversion = 0;
- }
- switch(gtaversion){
- case III_10:
- return (T)addressIII10;
- case III_11:
- return (T)addressIII11;
- case III_STEAM:
- return (T)addressIIISteam;
- case VC_10:
- return (T)addressvc10;
- case VC_11:
- return (T)addressvc11;
- case VC_STEAM:
- return (T)addressvcSteam;
- default:
- return (T)0;
- }
-}
-
-inline bool
-is10(void)
-{
- return gtaversion == III_10 || gtaversion == VC_10;
-}
-
-inline bool
-isIII(void)
-{
- return gtaversion >= III_10 && gtaversion <= III_STEAM;
-}
-
-inline bool
-isVC(void)
-{
- return gtaversion >= VC_10 && gtaversion <= VC_STEAM;
-}
-
-#define PTRFROMCALL(addr) (uint32_t)(*(uint32_t*)((uint32_t)addr+1) + (uint32_t)addr + 5)
-#define INTERCEPT(saved, func, a) \
-{ \
- saved = PTRFROMCALL(a); \
- InjectHook(a, func); \
-}
-
-void InjectHook_internal(uint32 address, uint32 hook, int type);
-void Protect_internal(uint32 address, uint32 size);
-void Unprotect_internal(void);
-
-template<typename T, typename AT> inline void
-Patch(AT address, T value)
-{
- Protect_internal((uint32)address, sizeof(T));
- *(T*)address = value;
- Unprotect_internal();
-}
-
-template<typename AT> inline void
-Nop(AT address, unsigned int nCount)
-{
- Protect_internal((uint32)address, nCount);
- memset((void*)address, 0x90, nCount);
- Unprotect_internal();
-}
-
-template <typename T> inline void
-InjectHook(uintptr_t address, T hook, unsigned int nType = PATCH_NOTHING)
-{
- InjectHook_internal(address, reinterpret_cast<uintptr_t>((void *&)hook), nType);
-}
-
-inline void ExtractCall(void *dst, uint32_t a)
-{
- *(uint32_t*)dst = (uint32_t)(*(uint32_t*)(a+1) + a + 5);
-}
-template<typename T>
-inline void InterceptCall(void *dst, T func, uint32_t a)
-{
- ExtractCall(dst, a);
- InjectHook(a, func);
-}
-template<typename T>
-inline void InterceptVmethod(void *dst, T func, uint32_t a)
-{
- *(uint32_t*)dst = *(uint32_t*)a;
- Patch(a, func);
-}
-
-#define STARTPATCHES static StaticPatcher Patcher([](){
-#define ENDPATCHES });
diff --git a/src/core/re3.cpp b/src/core/re3.cpp
index d6319f3a..8c0020d0 100644
--- a/src/core/re3.cpp
+++ b/src/core/re3.cpp
@@ -2,7 +2,6 @@
#define WITHWINDOWS
#include "common.h"
#include "crossplatform.h"
-#include "patcher.h"
#include "Renderer.h"
#include "Credits.h"
#include "Camera.h"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 08:57:47 +0100