SAMP ReadProcessMemory

// N.B. This differs from multi-level points as it requires multiple ReadProcessMemory's.
DWORD PlayerPointer = 0xB6F5F0;
DWORD HealthOffset = 0x544;

DWORD ptrOffs = 0, out = 0;
if(ReadProcessMemory(hProc, LPCVOID(PlayerPointer), &ptrOffs, sizeof(DWORD), &out) && ( ptrOffs += HealthOffset, ReadProcessMemory(hProc, LPCVOID(ptrOffs), &f, sizeof(float), &out) )
   Alert( "Read memory: [ %f ]", f );
else
   Alert( "RPM returned false!" );