mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
synced 2024-11-14 04:08:20 +00:00
132 lines
2.6 KiB
C++
132 lines
2.6 KiB
C++
#include "SystemAddressList.h"
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#include "Rand.h"
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#include "RakAssert.h"
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#include "BitStream.h"
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#include <stdio.h>
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SystemAddressList::SystemAddressList()
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{
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}
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SystemAddressList::SystemAddressList(SystemAddress system)
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{
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systemList.Insert(system);
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}
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void SystemAddressList::AddSystem(SystemAddress system)
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{
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systemList.Insert(system);
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}
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void SystemAddressList::RandomizeOrder(void)
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{
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unsigned index, size, randIndex;
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SystemAddress temp;
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size = systemList.Size();
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for (index=0; index < size; index++)
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{
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randIndex=index + (randomMT() % (size-index));
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if (randIndex!=index)
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{
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temp=systemList[index];
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systemList[index]=systemList[randIndex];
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systemList[randIndex]=temp;
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}
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}
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}
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void SystemAddressList::Serialize(RakNet::BitStream *out)
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{
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out->Write((unsigned short) systemList.Size());
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unsigned index;
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for (index=0; index < systemList.Size(); index++)
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out->Write(systemList[index]);
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}
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bool SystemAddressList::Deserialize(RakNet::BitStream *in)
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{
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unsigned short systemListSize;
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SystemAddress systemAddress;
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unsigned index;
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if (in->Read(systemListSize)==false)
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{
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RakAssert(0);
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return false;
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}
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systemList.Clear();
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for (index=0; index < systemListSize; index++)
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{
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if (in->Read(systemAddress)==false)
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{
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RakAssert(0);
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systemList.Clear();
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return false;
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}
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systemList.Insert(systemAddress);
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}
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return true;
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}
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void SystemAddressList::RemoveSystem(SystemAddress system)
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{
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unsigned i;
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for (i=0; i < systemList.Size(); i++)
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{
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if (systemList[i]==system)
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{
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systemList.RemoveAtIndex(i);
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return;
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}
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}
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}
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DataStructures::List<SystemAddress> * SystemAddressList::GetList(void)
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{
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return &systemList;
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}
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bool SystemAddressList::Save(const char *filename)
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{
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RakNet::BitStream temp;
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Serialize(&temp);
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FILE *fp = fopen(filename, "wb");
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if (fp)
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{
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fwrite(temp.GetData(), (size_t) temp.GetNumberOfBytesUsed(), 1, fp);
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fclose(fp);
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return true;
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}
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return false;
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}
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bool SystemAddressList::Load(const char *filename)
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{
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FILE *fp = NULL;
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unsigned long fileSize;
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if ( ( fp = fopen( filename, "rb" ) ) == 0 )
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return false;
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fseek( fp, 0, SEEK_END );
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fileSize = ftell( fp );
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fseek( fp, 0, SEEK_SET );
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if (fileSize==0)
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{
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fclose(fp);
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return false;
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}
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unsigned char *filedata = (unsigned char*) rakMalloc( fileSize );
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fread(filedata, fileSize, 1, fp);
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fclose(fp);
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RakNet::BitStream bs(filedata, fileSize, false);
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Deserialize(&bs);
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rakFree(filedata);
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return true;
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}
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unsigned SystemAddressList::Size(void) const
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{
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return systemList.Size();
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}
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SystemAddress& SystemAddressList::operator[] ( const unsigned int position ) const
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{
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return systemList[position];
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}
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void SystemAddressList::Clear(void)
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{
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systemList.Clear();
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}
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