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ArcticFqxArcticFqx
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Just dumping the project here, have fun.
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‎README.md‎

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# StepmanSocketLights
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Lights data on socket for Stepmania/OpenITG/NotITG
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Lights data on UDP socket for StepMania/OpenITG/NotITG
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Used Visual Studio 2017, should compile as-is.
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Just drop the resulting `parallel_lights_io.dll` in the `Program` folder of StepMania.
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Remember to set `LightsDriver=Parallel` in `StepMania.ini`.
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You also need a `socket_lights.txt` in the `Program` folder.
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Default values are:
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```
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127.0.0.1
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27015
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```
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Packet contains three bytes followed by a null byte.
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The bits set on those three bytes are exactly the same as on the old parallel lights driver.

‎StepmanSocketLights.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 15
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VisualStudioVersion = 15.0.26228.4
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "parallel_lights_io", "parallel_lights_io\parallel_lights_io.vcxproj", "{259C23B4-984C-44A2-8515-74D41AA581F6}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x86 = Debug|x86
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{259C23B4-984C-44A2-8515-74D41AA581F6}.Debug|x86.ActiveCfg = Release|Win32
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{259C23B4-984C-44A2-8515-74D41AA581F6}.Debug|x86.Build.0 = Release|Win32
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{259C23B4-984C-44A2-8515-74D41AA581F6}.Release|x86.ActiveCfg = Release|Win32
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{259C23B4-984C-44A2-8515-74D41AA581F6}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal

‎parallel_lights_io/Main.cpp‎

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#define WIN32_LEAN_AND_MEAN
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#define _WINSOCK_DEPRECATED_NO_WARNINGS
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#include "Main.h"
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#include <fstream>
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#include <string>
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#include <Windows.h>
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#include <winsock2.h>
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#include <Ws2tcpip.h>
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#pragma comment(lib,"WS2_32")
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char Lights[4] = { 0,0,0,0 };
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bool socketAlive = false;
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bool dataChanged = false;
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SOCKET SendSocket = INVALID_SOCKET;
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sockaddr_in RecvAddr;
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std::string ExePath() {
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char buffer[MAX_PATH];
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GetModuleFileName(NULL, buffer, MAX_PATH);
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std::string::size_type pos = std::string(buffer).find_last_of("\\/");
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return std::string(buffer).substr(0, pos);
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}
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BOOLEAN WINAPI DllMain(IN HINSTANCE hDllHandle,
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IN DWORD nReason,
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IN LPVOID Reserved)
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{
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if (nReason == DLL_PROCESS_ATTACH) {
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int iResult = 0;
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WSADATA wsaData;
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iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
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if (iResult != NO_ERROR) {
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MessageBox(NULL, "WSAStartup failed.", "Fuck.", MB_OK);
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return TRUE;
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}
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int port = 27015;
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std::ifstream conf = std::ifstream(ExePath() + std::string("\\socket_lights.txt"));
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std::string adr = "127.0.0.1";
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std::string strPort;
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if (conf.is_open()) {
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try {
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std::getline(conf, adr);
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std::getline(conf, strPort);
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port = std::stoi(strPort);
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}
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catch (...) {
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MessageBox(NULL, "socket_lights.txt bad format\nUsing defaults: \n127.0.0.1\n27015", "Bad config", MB_OK);
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adr = "127.0.0.1";
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port = 27015;
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}
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}
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else {
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MessageBox(NULL, "socket_lights.txt missing\nUsing defaults: \n127.0.0.1\n27015", "Missing config", MB_OK);
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}
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SendSocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
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RecvAddr.sin_family = AF_INET;
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RecvAddr.sin_port = htons(port);
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RecvAddr.sin_addr.s_addr = inet_addr(adr.c_str());
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if (SendSocket == INVALID_SOCKET) {
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MessageBox(NULL, "Socket failed to create.", "RIP", MB_OK);
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return TRUE;
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}
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socketAlive = true;
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}
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return TRUE;
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}
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void dispatchLights() {
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if (!socketAlive) return;
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if (!dataChanged) return;
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int iResult = 0;
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sendto(SendSocket,
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(Lights), 3, 0, (SOCKADDR *)& RecvAddr, sizeof(RecvAddr));
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if (iResult == SOCKET_ERROR) {
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MessageBox(NULL, "Socket error! :(", "Aww", MB_OK);
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socketAlive = false;
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}
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dataChanged = false;
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}
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short int WINAPI IsDriverInstalled(){
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#pragma EXPORT
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return (short int)1;
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}
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char WINAPI PortIn(short int port){
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#pragma EXPORT
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return '\0';
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}
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void WINAPI PortOut(short int port, char data)
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{
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#pragma EXPORT
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switch (port) {
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case 0x378:
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dataChanged = (Lights[0] != data) || dataChanged;
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Lights[0] = data;
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break;
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case 0x278:
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dataChanged = (Lights[1] != data) || dataChanged;
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Lights[1] = data;
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break;
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case 0x3bc:
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dataChanged = (Lights[2] != data) || dataChanged;
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Lights[2] = data;
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default:
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dispatchLights();
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break;
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}
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}

‎parallel_lights_io/Main.h‎

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#pragma once
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#define EXPORT comment(linker, "/EXPORT:" __FUNCTION__ "=" __FUNCDNAME__)
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#include <Windows.h>
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BOOLEAN WINAPI DllMain(IN HINSTANCE, IN DWORD, IN LPVOID);
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short int WINAPI IsDriverInstalled();
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char WINAPI PortIn(short int);
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void WINAPI PortOut(short int, char);

‎parallel_lights_io/parallel_lights_io.vcxproj‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>15.0</VCProjectVersion>
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<ProjectGuid>{259C23B4-984C-44A2-8515-74D41AA581F6}</ProjectGuid>
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<RootNamespace>parallel_lights_io</RootNamespace>
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<WindowsTargetPlatformVersion>10.0.14393.0</WindowsTargetPlatformVersion>
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<ProjectName>parallel_lights_io</ProjectName>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v141</PlatformToolset>
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<CharacterSet>MultiByte</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>DynamicLibrary</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v141</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>MultiByte</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="Shared">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup />
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<SDLCheck>true</SDLCheck>
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</ClCompile>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<Optimization>MaxSpeed</Optimization>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<CompileAs>CompileAsCpp</CompileAs>
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</ClCompile>
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<Link>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClInclude Include="Main.h" />
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="Main.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>

‎parallel_lights_io/parallel_lights_io.vcxproj.filters‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="Source Files">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="Header Files">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
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</Filter>
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<Filter Include="Resource Files">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="Main.h">
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<Filter>Header Files</Filter>
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<ItemGroup>
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<Filter>Source Files</Filter>
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</ClCompile>
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