#pragma once
#ifndef PATTERN_H
#define PATTERN_H
#define WIN32_LEAN_AND_MEAN

#include <windows.h>
#include <TlHelp32.h>

class pattern
{
public:
	pattern();
	~pattern();

	// Signature/pattern types
	enum
	{
		// normal: normal
		// read: read memory at pattern
		// subtract: subtract module base
		ST_NORMAL = 0x0,
		ST_READ = 0x1,
		ST_SUBTRACT = 0x2
	};

	bool search(HANDLE handle, std::vector<MEMORY_BASIC_INFORMATION> regions, DWORD64 searchAddress, const char *pattern, short flags, uint32_t patternOffset, uintptr_t *pAddress);
	bool search(HANDLE handle, std::vector<MODULEENTRY32> modules, DWORD64 searchAddress, const char *pattern, short flags, uint32_t patternOffset, uintptr_t *pAddress);
	bool findPattern(HANDLE handle, uintptr_t memoryBase, unsigned char *module, DWORD memorySize, const char *pattern, short flags, uint32_t patternOffset, uintptr_t *pAddress);
	bool compareBytes(const unsigned char *bytes, const char *pattern);
};

#endif
#pragma once