add genericskillset, reset lazy_jacks, dont scale ms based ss | 510

src/Etterna/MinaCalc/MinaCalc.cpp

@@ -177,8 +177,10 @@ Calc::CalcMain(const std::vector<NoteInfo>& NoteInfo,
 		// for other keymodes
 		if (keycount != 4u) {
 			const auto scale = 4.F / static_cast<float>(keycount);
-			for (auto& v : iteration_skillet_values) {
-				v *= scale;
+			for (auto ss = 0; ss < NUM_Skillset; ss++) {
+				if (ss == Skill_JackSpeed || ss == Skill_Technical)
+					continue;
+				iteration_skillet_values[ss] *= scale;
 			}
 		}
 
@@ -947,7 +949,7 @@ MinaSDCalcDebug(
 #endif
 }
 
-int mina_calc_version = 509;
+int mina_calc_version = 510;
 auto
 GetCalcVersion() -> int
 {

src/Etterna/MinaCalc/SequencedBaseDiffCalc.h

@@ -889,6 +889,12 @@ struct jack_col
 		last_note_sec = s_init;
 		start_note_sec = s_init;
 	}
+	inline void check_reset(const float& now) {
+		auto since_last = ms_from(now, last_note_sec);
+		if (since_last > guaranteed_reset_buffer_ms) {
+			reset();
+		}
+	}
 	inline void operator()(const float& now)
 	{
 		last_ms = ms_from(now, last_note_sec);
@@ -963,6 +969,9 @@ struct oversimplified_jacks
 	void operator()(const int& column,
 					const float& now)
 	{
+		for (auto& seq : sequencers) {
+			seq.check_reset(now);
+		}
 		sequencers.at(column)(now);
 	}
 

src/Etterna/Models/NoteData/NoteDataStructures.h

@@ -23,6 +23,14 @@ enum Skillset
 	Skillset_Invalid,
 };
 
+// basically these are name shadows for the JS and HS skillsets
+// since JS and HS dont really "work" for things like 7k
+enum GenericSkillset
+{
+	Skill_Chordstream = Skill_Jumpstream,
+	Skill_Bracketing = Skill_Handstream,
+};
+
 // we do actually want to register these with lua i guess
 enum CalcPatternMod
 {