ocrm.bsky.social
the game where you go into mines and start crafting! but for consoles (forked directly from smartcmd's github)
1#include "stdafx.h"
2#include "ByteBuffer.h"
3#include "ZoneIo.h"
4
5ZoneIo::ZoneIo(HANDLE channel, __int64 pos)
6{
7 this->channel = channel;
8 this->pos = pos;
9}
10
11void ZoneIo::write(byteArray bb, int size)
12{
13 ByteBuffer *buff = ByteBuffer::wrap(bb);
14// if (bb.length != size) throw new IllegalArgumentException("Expected " + size + " bytes, got " + bb.length); // 4J - TODO
15 buff->order(ZonedChunkStorage::BYTEORDER);
16 buff->position(bb.length);
17 buff->flip();
18 write(buff, size);
19 delete buff;
20}
21
22void ZoneIo::write(ByteBuffer *bb, int size)
23{
24 DWORD numberOfBytesWritten;
25 SetFilePointer(channel,(int)pos,NULL,NULL);
26 WriteFile(channel,bb->getBuffer(), bb->getSize(),&numberOfBytesWritten,NULL);
27 pos += size;
28}
29
30ByteBuffer *ZoneIo::read(int size)
31{
32 DWORD numberOfBytesRead;
33 byteArray bb = byteArray(size);
34 SetFilePointer(channel,(int)pos,NULL,NULL);
35 ByteBuffer *buff = ByteBuffer::wrap(bb);
36 // 4J - to investigate - why is this buffer flipped before anything goes in it?
37 buff->order(ZonedChunkStorage::BYTEORDER);
38 buff->position(size);
39 buff->flip();
40 ReadFile(channel, buff->getBuffer(), buff->getSize(), &numberOfBytesRead, NULL);
41 pos += size;
42 return buff;
43}
44
45void ZoneIo::flush()
46{
47 // 4J - was channel.force(false);
48}