[Source] Round Ender Code

#include <Windows.h>
#include <iostream>

//PATTERN INFO FOR MAGIC NUMBER
#define MAGIC_NUMBER_PATTERN    "\xa1\x00\x00\x00\x00\x8d\x94\x24\x04\x08\x00\x00\x52\x56\x50\x68\x00\x00\x00\x00\xe8\x00\x00\x00\x00\x8b\x8c\x24\x18\x0c\x00\x00\x50\x51\xe8\x00\x00\x00\x00\x83\xc4\x18"
#define MAGIC_NUMBER_MASK        "x????xxxxxxxxxxx????x????xxxxxxxxxx????xxx" // +1  

//Definitions for PROCESSCOMMAND
typedef int (__cdecl *ProcessCommandCode)(int *defArg, char *Command);
ProcessCommandCode ProcessCommand = (ProcessCommandCode)0x00429920;

//Required for FIND PATTERN
bool bDataCompare( const BYTE* pData, const BYTE* bMask, const char* szMask ) 
	{ 
	for( ; *szMask; ++szMask, ++pData, ++bMask ) 
		if( *szMask == 'x' && *pData != *bMask )  
			return false; 
	return ( *szMask ) == NULL; 
	} 

//General FIND PATTERN Function
DWORD FindPattern( DWORD baseAddress, DWORD sizeOfModule, BYTE *bMask, char* szMask ) 
	{ 
	for( DWORD i=0; i < sizeOfModule; i++ ) 
		if( bDataCompare( ( BYTE* )( baseAddress + i ), bMask, szMask) ) 
			return ( DWORD )( baseAddress + i ); 
	return NULL; 
	} 

//Make Sure Module is injected into the right process or do nothing.
bool IsModuleReady()
	{
	if( GetModuleHandleA( "iw5mp.exe" ) != NULL )
		return true;

	return false;
	}

//FindMagicNumber
DWORD WINAPI GetMagicNumberAddress()
	{
	while( !IsModuleReady()) Sleep(50);
	DWORD *MagicNumber = (DWORD*)*(DWORD*)(FindPattern((DWORD)GetModuleHandleA("iw5mp.exe"), 0xFFFFFFFF, (BYTE*)MAGIC_NUMBER_PATTERN, MAGIC_NUMBER_MASK) + 1);
	return *MagicNumber;

	}

//RoundEnder Activates on END Button
DWORD WINAPI EndRound(LPVOID threadArgs)
	{
	char buffer[32];
	while(1)
		{
		if(GetAsyncKeyState(VK_END))
			{
			sprintf(buffer, "mr %d -1 endround;", (DWORD)GetMagicNumberAddress());
			ProcessCommand(0, buffer);
			Sleep(200);
			}
		}
	return 0;
	}

//Main() Function
BOOL APIENTRY DllMain(HANDLE hDllHandle, DWORD dwReason, LPVOID lpreserved)
	{
	DWORD threadID;
	switch(dwReason)
		{
	case DLL_PROCESS_ATTACH:
		CreateThread(NULL, 0, EndRound, NULL, 0, &threadID); //Create Round End Thread.
	case DLL_PROCESS_DETACH:
		break;
		}
	return true;
	}

#include <Windows.h>
#include <iostream>

//PATTERN INFO FOR MAGIC NUMBER
#define MAGIC_NUMBER_PATTERN    "\xa1\x00\x00\x00\x00\x8d\x94\x24\x04\x08\x00\x00\x52\x56\x50\x68\x00\x00\x00\x00\xe8\x00\x00\x00\x00\x8b\x8c\x24\x18\x0c\x00\x00\x50\x51\xe8\x00\x00\x00\x00\x83\xc4\x18"
#define MAGIC_NUMBER_MASK        "x????xxxxxxxxxxx????x????xxxxxxxxxx????xxx" // +1  

//Definitions for PROCESSCOMMAND
typedef int (__cdecl *ProcessCommandCode)(int *defArg, char *Command);
ProcessCommandCode ProcessCommand = (ProcessCommandCode)0x00429920;

//Required for FIND PATTERN
bool bDataCompare( const BYTE* pData, const BYTE* bMask, const char* szMask ) 
	{ 
	for( ; *szMask; ++szMask, ++pData, ++bMask ) 
		if( *szMask == 'x' && *pData != *bMask )  
			return false; 
	return ( *szMask ) == NULL; 
	} 

//General FIND PATTERN Function
DWORD FindPattern( DWORD baseAddress, DWORD sizeOfModule, BYTE *bMask, char* szMask ) 
	{ 
	for( DWORD i=0; i < sizeOfModule; i++ ) 
		if( bDataCompare( ( BYTE* )( baseAddress + i ), bMask, szMask) ) 
			return ( DWORD )( baseAddress + i ); 
	return NULL; 
	} 

//Make Sure Module is injected into the right process or do nothing.
bool IsModuleReady()
	{
	if( GetModuleHandleA( "iw5mp.exe" ) != NULL )
		return true;

	return false;
	}

//FindMagicNumber
DWORD WINAPI GetMagicNumberAddress()
	{
	while( !IsModuleReady()) Sleep(50);
	DWORD *MagicNumber = (DWORD*)*(DWORD*)(FindPattern((DWORD)GetModuleHandleA("iw5mp.exe"), 0xFFFFFFFF, (BYTE*)MAGIC_NUMBER_PATTERN, MAGIC_NUMBER_MASK) + 1);
	return *MagicNumber;

	}

//RoundEnder Activates on END Button
DWORD WINAPI EndRound(LPVOID threadArgs)
	{
	char buffer[32];
	while(1)
		{
		if(GetAsyncKeyState(VK_END))
			{
			sprintf(buffer, "mr %d -1 endround;", (DWORD)GetMagicNumberAddress());
			ProcessCommand(0, buffer);
			Sleep(200);
			}
		}
	return 0;
	}

//Main() Function
BOOL APIENTRY DllMain(HANDLE hDllHandle, DWORD dwReason, LPVOID lpreserved)
	{
	DWORD threadID;
	switch(dwReason)
		{
	case DLL_PROCESS_ATTACH:
		CreateThread(NULL, 0, EndRound, NULL, 0, &threadID); //Create Round End Thread.
	case DLL_PROCESS_DETACH:
		break;
		}
	return true;
	}