add back wip nps vector

src/Steps.cpp

@@ -513,6 +513,40 @@ RString Steps::GenerateChartKey(NoteData& nd, TimingData *td)
 	return o;
 }
 
+int Steps::GetNPSVector(NoteData nd, vector<float>& etar)
+{
+	vector<vector<int>> doot;
+	vector<int> scoot;
+	int intN = 1;
+	float intI = 0.5f;
+	int intT = 0;
+	vector<int> intervaltaps;
+	vector<int>& nerv = nd.GetNonEmptyRowVector();
+
+	for (size_t r = 0; r < nerv.size(); r++)
+	{
+		int row = nerv[r];
+		if (etar[row] >= intN * intI) {
+			doot.push_back(scoot);
+			scoot.clear();
+			intN += 1;
+
+			intervaltaps.push_back(intT / intI);
+			intT = 0;
+		}
+		scoot.push_back(row);
+		for (int t = 0; t < nd.GetNumTracks(); ++t)
+		{
+			const TapNote &tn = nd.GetTapNote(t, row);
+			if (tn.type == TapNoteType_Tap || tn.type == TapNoteType_HoldHead) {
+				intT += 1;
+			}
+
+		}
+	}
+	return 1;
+}
+
 void Steps::Compress() const
 {
 	// Always leave lights data uncompressed.

src/Steps.h

@@ -183,6 +183,8 @@ class Steps
 	// prolly needs an enum or something idk - mina
 	float GetMSD(float x, int i) const;
 
+	int GetNPSVector(NoteData nd, vector<float>& etar);
+
 	/* This is a reimplementation of the lua version of the script to generate chart keys, except this time
 	using the notedata stored in game memory immediately after reading it than parsing it using lua. - Mina */
 	RString GenerateChartKey(NoteData& nd, TimingData *td);