isle/LEGO1/mxdssource.h
MattKC e16249b672
Define MxLong/MxULong (#71)
* define MxLong/MxULong

The "long" type has different sizes on different platforms, and this may cause issues.

* use DWORD to match RegQueryValueExA arg
2023-07-02 01:05:49 -07:00

44 lines
1,005 B
C++

#ifndef MXDSSOURCE_H
#define MXDSSOURCE_H
#include "mxcore.h"
// VTABLE 0x100dc8c8
class MxDSSource : public MxCore
{
public:
MxDSSource()
: m_lengthInDWords(0)
, m_pBuffer(0)
, m_position(-1)
{}
// OFFSET: LEGO1 0x100c0010
inline virtual const char *ClassName() const override // vtable+0x0c
{
// 0x10102588
return "MxDSSource";
}
// OFFSET: LEGO1 0x100c0020
inline virtual MxBool IsA(const char *name) const override // vtable+0x10
{
return !strcmp(name, MxDSSource::ClassName()) || MxCore::IsA(name);
}
virtual MxLong Open(MxULong) = 0;
virtual MxLong Close() = 0;
virtual void SomethingWhichCallsRead(void* pUnknownObject);
virtual MxLong Read(unsigned char *, MxULong) = 0;
virtual MxLong Seek(MxLong, int) = 0;
virtual MxULong GetBufferSize() = 0;
virtual MxULong GetStreamBuffersNum() = 0;
virtual MxLong GetLengthInDWords();
protected:
MxULong m_lengthInDWords;
void* m_pBuffer;
MxLong m_position;
};
#endif // MXDSSOURCE_H