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Check if address is used twice

This commit is contained in:
Filip Gawin 2019-07-02 20:28:20 +02:00
parent 66d83c6470
commit b6a70ecb31
2 changed files with 33 additions and 17 deletions

View file

@ -9,6 +9,11 @@
#define NOVMT __declspec(novtable)
#define SETVMT(a) *((DWORD_PTR*)this) = (DWORD_PTR)a
#include <algorithm>
#include <vector>
#include "common.h"
enum
{
PATCH_CALL,
@ -28,6 +33,21 @@ enum
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)
{
@ -110,9 +130,18 @@ ClearCC(AT address, unsigned int nCount)
VirtualProtect((void*)address, nCount, dwProtect[0], &dwProtect[1]);
}
extern std::vector<int32> usedAddresses;
template<typename AT, typename HT> inline void
InjectHook(AT address, HT hook, unsigned int nType=PATCH_NOTHING)
{
if(std::any_of(usedAddresses.begin(), usedAddresses.end(),
[address](AT value) { return (int32)value == address; })) {
debug("Used address %#06x twice when injecting hook\n", address);
}
usedAddresses.push_back((int32)address);
DWORD dwProtect[2];
switch ( nType )
{
@ -159,22 +188,5 @@ inline void InterceptVmethod(void *dst, T func, uint32_t a)
Patch(a, func);
}
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();
};
#define STARTPATCHES static StaticPatcher Patcher([](){
#define ENDPATCHES });

View file

@ -16,6 +16,10 @@
#include "Automobile.h"
#include "debugmenu_public.h"
#include <vector>
std::vector<int32> usedAddresses;
void **rwengine = *(void***)0x5A10E1;
DebugMenuAPI gDebugMenuAPI;