camprevail’s gists

camprevail / do_strings.py

Last active May 13, 2025 01:29 — forked from NWPlayer123/do_strings.py

x64 fork of a script to apply string types in ida. Press W at the base of a string, or select a range of strings. Only tested in ida 7.

	# Press W, creates string there, creates align/word, renames to a non-conflicting name
	import idaapi, idc, inspect
	from io import BytesIO

	def get_selected_bytes():
	#BOOL multiple, start, end
	selected = idaapi.read_selection()
	curr_ea = idc.get_screen_ea()
	return [selected, curr_ea]

camprevail / museca_judge_spin_note.cpp

Created February 18, 2025 01:52

museca - judge_spin_note decomp

	void __fastcall judge_spin_note(CGameSceneComponent cGSC_, NoteStruct noteStruct)
	{
	NoteStruct *NS; // rbx
	CGameSceneComponent *cGSC; // rdi
	NOTE_KIND_INTERNAL kind; // er8
	int stime; // eax
	float v6; // xmm0_4
	int adjTime; // edx
	float noteTimeDelta__; // xmm4_4
	__int64 lane; // rax

camprevail / museca_judge_hold_note.cpp

Created February 18, 2025 00:17

museca - judge_hold_note decomp

	void __fastcall judge_hold_note(CGameSceneComponent cGSC_, NoteStruct noteStruct_, __int64 flag)
	{
	char some_holdnote_flag; // r15
	NoteStruct *noteStruct; // rbx
	CGameSceneComponent *cGSC; // rdi
	int note_stime; // er10
	float temp_flt; // xmm0_4
	int note_etime; // er14
	int curTime; // eax
	int adjTime; // er12

camprevail / museca_judge_notes.cpp

Last active February 18, 2025 01:41

museca - judge_notes decomp. Calls the appropriate judge functions

	void __fastcall judge_notes(CGameSceneComponent *cGSC_)
	{
	//skipping less relevant code before and after this snippet.

	NS = cGSC->CGameSequence.curNoteStructWindow;
	cGSC->hit_note_judgedLaneMask = 0;
	while ( NS != cGSC->CGameSequence.curNoteStructWindow_endloc )
	{
	noteStruct = *NS;
	if ( *NS && !cGSC->note_hit_array[noteStruct->lane] )

camprevail / sdvx-amps.ino

Last active December 7, 2025 02:05

Init sdvx amps to a set volume

	/*
	This code can control the M61545AFP volume chip in konami sdvx/museca headphone amps. It sends just a couple packets to init the amps to
	max volume - useful for sdvx valk conversion kits.
	M61545AFP Datasheet link: https://www.renesas.com/en/document/dst/m61545afp-datasheet


	WIRING NOTES:
	- Any arduino should work, I recommend a Pro Micro (leonardo) or and Uno though.
	- It is recomennded to power the arduino with USB from the computer.
	- The sdvx/museca amps use 3 wire control signal connectors labelled 12v, data, and clock. You MUST connect the arduino vcc (5v) pin to the

camprevail / museca_judge_hit_note.cpp

Last active February 17, 2025 22:57

museca - judge_hit_notes decomp

	void __fastcall judge_hit_note(CGameSceneComponent cGSC_, NoteStruct noteStruct_)
	{
	NoteStruct *noteStruct; // rdi
	CGameSceneComponent *cGSC; // rbx
	int v4; // eax
	int noteTimeDelta; // er13
	float flt_noteTimeDelta; // xmm6_4
	float temp_flt; // xmm0_4
	int judgeType; // esi
	NOTE_TYPE_INTERNAL lane; // er11

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