MikuAuahDark

-- timerEx 2020 by MikuAuahDark
-- A rewrite of my 7-year-old timerEx 4.0
-- The old can be found here
-- https://www.unrealsoftware.de/files_show.php?file=13759
--[[---------------------------------------------------------------------------
-- Copyright (c) 2020 Miku AuahDark
--
-- Permission is hereby granted, free of charge, to any person obtaining a
-- copy of this software and associated documentation files (the "Software"),
-- to deal in the Software without restriction, including without limitation

MikuAuahDark

-- io.open patch to allow UTF-8 filenames in Windows
-- Copyright (c) 2020 Miku AuahDark
-- You can use portion of this code or as a whole without my permission.

local ffi = require("ffi")

if ffi.os ~= "Windows" then
	-- Not Windows
	return
end

MikuAuahDark

// Code to check whetever PNG image is normal PNG image or it also contain
// Koikatu data like character or clothes.
// Copyright (c) 2023 Miku AuahDark
// You can use portion of this code or as a whole without my permission.

// clang++ -std=c++17 -D_CRT_SECURE_NO_WARNINGS koikatu_check.cpp

#include <cerrno>
#include <cstdio>

MikuAuahDark

#!/usr/bin/env php
<?php

function showUsage(string $scriptName): void
{
	echo "Usage: $scriptName <[l]ist|e[x]tract|[s]ync|[h]ash> <options>", PHP_EOL;
	echo 'List usage: list', PHP_EOL;
	echo 'Extract usage: extract <ID from list> <zip output>', PHP_EOL;
	echo 'Sync usage: sync <osustable install>', PHP_EOL;
	echo 'Hash usage: hash <ID from list>', PHP_EOL;

MikuAuahDark

HMNS Context info file structure.
Version 1

All datatypes specified are in little endian. Integer types is assumed to be unsigned.

header      - dword ('HMNS')
version     - dword, 1 as of writing.
preflen     - dword, prefix length without null-terminator.
prefix      - byte[n], prefix string, without null-terminator.
dummy       - align 4 bytes.

MikuAuahDark

// LOVE Xorshift* implementation as of 11.3
// Reimplemented for consistency reasons.
// In any case, the license goes to LOVE Development Team which is zLib license.

// std
#include <stdint.h>

// STL
#include <random>

MikuAuahDark

-- Script that monkeypatch LOVE Transform
-- to add 3D support
local love = require("love")
local t = love.math.newTransform()
local t2 = love.math.newTransform()
local transformMt = getmetatable(t)

local function applyDump(ts, ...)
	t2:reset()
	t2:apply(ts)

MikuAuahDark

/* HCA2WAV */
/* This is one shot tool, error handling is lazy, */
/* memory may not be freed. Any efforts fixing this */
/* is useless */

#ifdef _MSC_VER
#define _CRT_SECURE_NO_WARNINGS
#define _CRT_SECURE_NO_DEPRECATE
#endif

MikuAuahDark

function dwordMultiply(a, b)
	a = a % 4294967296
	b = b % 4294967296
	local ah, al = math.floor(a / 65536), a % 65536
	local bh, bl = math.floor(b / 65536), b % 65536
	local high = ((ah * bl) + (al * bh)) % 65536
	return ((high * 65536) + (al * bl)) % 4294967296
end

MikuAuahDark

SRC_FILES := $(wildcard old/*.png)
DST_FILES := $(patsubst old/%.png,%.png,$(SRC_FILES))

all: $(DST_FILES)

%.png: old/%.png
	zopflipng $< --lossy_transparent --filters=01234mepb --iterations=10 $@