MikuAuahDark

-- Converted from https://gist.github.com/chitchcock/5112270
-- Requires LuaBitOp or LuaJIT (since LuaJIT comes with LuaBitOp)
local bit = require("bit")

local crcTable = {
	0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5,
	0x60c6, 0x70e7, 0x8108, 0x9129, 0xa14a, 0xb16b,
	0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, 0x1231, 0x0210,
	0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
	0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c,

MikuAuahDark

/* CRC16-CCITT */
#include <stdlib.h>

const unsigned short crcTable[] = {
	0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5,
	0x60c6, 0x70e7, 0x8108, 0x9129, 0xa14a, 0xb16b,
	0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, 0x1231, 0x0210,
	0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
	0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c,
	0xf3ff, 0xe3de, 0x2462, 0x3443, 0x0420, 0x1401,

MikuAuahDark

-- Visualizer builder script
-- Copyright (c) 2018 MikuAuahDark
--
-- This software is provided 'as-is', without any express or implied
-- warranty. In no event will the authors be held liable for any damages
-- arising from the use of this software.
--
-- Permission is granted to anyone to use this software for any purpose,
-- including commercial applications, and to alter it and redistribute it
-- freely, subject to the following restrictions:

MikuAuahDark

; If you're using MSVC, use this DEF file or deHCA will complain
; about a nil value. Example command to build clHCA in Windows:
; > cl.exe /c /Ox /Ot /GL /arch:SSE2 /MD clHCA.c
; > link.exe /DLL /LTCG /DEF:clHCA.def /OUT:clHCA.dll clHCA.obj
; Then copy clHCA.dll to LOVE directory.
; The library name must be "clHCA" (clHCA.dll/libclHCA.so/libclHCA.dylib)
EXPORTS
	clHCA_isOurFile0
	clHCA_isOurFile1
	clHCA_sizeof

MikuAuahDark

#version 300 es
#define PIXEL PIXEL


#if !defined(GL_ES) && __VERSION__ < 140
	#define lowp
	#define mediump
	#define highp
#endif
#if defined(VERTEX) || __VERSION__ > 100 || defined(GL_FRAGMENT_PRECISION_HIGH)

MikuAuahDark

--[[
Some notice:
1. This code is compatible with LOVE 0.10.0, and LOVE 11.0 (probably later version too)
2. Audio must have sample rate of 28224Hz
3. Audio is encoded to 8bit PCM (128 denotes 0) then converted to PNG
]]
local ffi = require("ffi")

function love.conf(t)
	t.window = nil

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 $@

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

/* 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

-- 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)