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Online protocol improvements (#1393)

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* Chartkey generation

* Simfile filehash generation

* Read filehash on NSCRSG. Add FLU packets and friendlist vectors. Add
getserverversion method. Send chartkey, filehash and rate on start request.

* Use filehash to find the selected song if it is not empty.

* Friendlist update broadcast.

* Send note row size if it's bigger than 1

* Used for chartkey generation

* Define the ReportScore function with numNotes when WITHOUT_NETWORKING is defined
This commit is contained in:
Nickito12
2017-02-10 04:57:59 -08:00
committed by Colby Klein
parent 854410599f
commit 6225e114ad
11 changed files with 274 additions and 8 deletions
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src/Steps.cpp
+74
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@@ -33,6 +33,9 @@
/* register DisplayBPM with StringConversion */
#include "EnumHelper.h"
// For hashing hart keys - Mina
#include "CryptManager.h"
static const char *DisplayBPMNames[] =
{
"Actual",
@@ -614,6 +617,77 @@ void Steps::SetCachedRadarValues( const RadarValues v[NUM_PLAYERS] )
m_bAreCachedRadarValuesJustLoaded = true;
}
RString Steps::GenerateChartKey()
{
ChartKey = this->GenerateChartKey(*m_pNoteData, this->GetTimingData());
return ChartKey;
}
RString Steps::GetChartKey()
{
if (ChartKey.empty()) {
this->Decompress();
ChartKey = this->GenerateChartKey(*m_pNoteData, this->GetTimingData());
this->Compress();
}
return ChartKey;
}
RString Steps::GenerateChartKey(NoteData &nd, TimingData *td)
{
RString k = "";
RString o = "";
float bpm;
nd.LogNonEmptyRows();
std::vector<int>& nerv = nd.GetNonEmptyRowVector();
RString firstHalf = "";
RString secondHalf = "";
#pragma omp parallel sections
{
#pragma omp section
{
for (size_t r = 0; r < nerv.size() / 2; r++) {
int row = nerv[r];
for (int t = 0; t < nd.GetNumTracks(); ++t) {
const TapNote &tn = nd.GetTapNote(t, row);
std::ostringstream os;
os << tn.type;
firstHalf.append(os.str());
}
bpm = td->GetBPMAtRow(row);
std::ostringstream os;
os << static_cast<int>(bpm + 0.374643f);
firstHalf.append(os.str());
}
}
#pragma omp section
{
for (size_t r = nerv.size() / 2; r < nerv.size(); r++) {
int row = nerv[r];
for (int t = 0; t < nd.GetNumTracks(); ++t) {
const TapNote &tn = nd.GetTapNote(t, row);
std::ostringstream os;
os << tn.type;
secondHalf.append(os.str());
}
bpm = td->GetBPMAtRow(row);
std::ostringstream os;
os << static_cast<int>(bpm + 0.374643f);
firstHalf.append(os.str());
}
}
}
k = firstHalf + secondHalf;
//ChartKeyRecord = k;
o.append("X"); // I was thinking of using "C" to indicate chart.. however.. X is cooler... - Mina
o.append(BinaryToHex(CryptManager::GetSHA1ForString(k)));
return o;
}
// lua start
#include "LuaBinding.h"
/** @brief Allow Lua to have access to the Steps. */