Merge branch 'linux'

.github/workflows/cmake-linux.yml

@@ -0,0 +1,34 @@
+name: CMake Linux Build
+
+on: [push, pull_request, workflow_dispatch]
+
+env:
+  BUILD_TYPE: Release
+
+jobs:
+  linux-build:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - uses: actions/checkout@v2
+        with:
+            submodules: 'true'
+
+      - name: Create Build Environment
+        run: cmake -E make_directory ${{github.workspace}}/build-linux
+
+      - name: Configure CMake
+        shell: bash
+        working-directory: ${{github.workspace}}/build-linux
+        run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE
+
+      - name: Build
+        working-directory: ${{github.workspace}}/build-linux
+        shell: bash
+        run: cmake --build . --config $BUILD_TYPE
+
+      - name: Archive artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: BeamMP-Launcher
+          path: ${{github.workspace}}/build-linux/BeamMP-Launcher

.github/workflows/cmake-windows.yml

@@ -1,6 +1,6 @@
 name: CMake Windows Build
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 env:
   BUILD_TYPE: Release

.github/workflows/release-build.yml

@@ -28,6 +28,7 @@ jobs:
           body: |
               Files included in this release:
               - `BeamMP-Launcher.exe` windows build
+              - `BeamMP-Launcher` linux build
 
   upload-release-files-windows:
     name: Upload Windows Release Files
@@ -70,3 +71,34 @@ jobs:
           asset_path: ${{github.workspace}}/build-windows/Release/BeamMP-Launcher.exe
           asset_name: BeamMP-Launcher.exe
           asset_content_type: application/vnd.microsoft.portable-executable
+
+  upload-release-files-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+            submodules: 'true'
+
+      - name: Create Build Environment
+        run: cmake -E make_directory ${{github.workspace}}/build-linux
+
+      - name: Configure CMake
+        shell: bash
+        working-directory: ${{github.workspace}}/build-linux
+        run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE
+
+      - name: Build
+        working-directory: ${{github.workspace}}/build-linux
+        shell: bash
+        run: cmake --build . --config $BUILD_TYPE
+        
+      - name: Upload Release Asset
+        id: upload-release-asset 
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
+          asset_path: ${{github.workspace}}/build-linux/BeamMP-Launcher
+          asset_name: BeamMP-Launcher
+          asset_content_type: application/octet-stream

CMakeLists.txt

@@ -12,7 +12,7 @@ set(CMAKE_CXX_STANDARD 20)
 
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
 
-file(GLOB source_files "src/*.cpp" "src/*/*.cpp" "src/*/*.hpp" "include/*.h"  "include/*/*.h" "include/*/*/*.h")
+file(GLOB source_files "src/*.cpp" "src/*/*.cpp" "src/*/*.hpp" "include/*.h"  "include/*/*.h" "include/*/*/*.h" "include/*.hpp"  "include/*/*.hpp" "include/*/*/*.hpp")
 find_package(httplib CONFIG REQUIRED)
 find_package(nlohmann_json CONFIG REQUIRED)
 
@@ -24,6 +24,11 @@ if (WIN32)
     find_package(OpenSSL REQUIRED)
     target_link_libraries(${PROJECT_NAME} PRIVATE
             ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto ws2_32 httplib::httplib nlohmann_json::nlohmann_json)
+elseif (LINUX)
+    find_package(ZLIB REQUIRED)
+    find_package(OpenSSL REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PRIVATE 
+            ZLIB::ZLIB OpenSSL::SSL OpenSSL::Crypto)
 else(WIN32) #MINGW
     add_definitions("-D_WIN32_WINNT=0x0600")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Os -s --static")

include/Network/network.hpp

@@ -9,6 +9,16 @@
 
 #pragma once
 #include <string>
+
+#ifdef __linux__
+#include <cstdint>
+#include "linuxfixes.h"
+#include <bits/types/siginfo_t.h>
+#include <sys/ucontext.h>
+#endif
+
+
+
 void NetReset();
 extern bool Dev;
 extern int ping;

include/linuxfixes.h

@@ -0,0 +1,19 @@
+#ifndef _LINUXFIXES_H
+#define _LINUXFIXES_H
+
+#include <stdint.h>
+
+// Translate windows sockets stuff to linux sockets
+#define SOCKET uint64_t
+#define SOCKADDR sockaddr
+#define SOCKADDR_IN sockaddr_in
+#define WSAGetLastError() errno
+#define closesocket close
+#define SD_BOTH SHUT_RDWR
+// We dont need wsacleanup
+#define WSACleanup() 
+#define SOCKET_ERROR -1
+
+#define ZeroMemory(mem, len) memset(mem, 0, len)
+
+#endif

include/vdf_parser.hpp

@@ -0,0 +1,730 @@
+//MIT License
+//
+//Copyright(c) 2016 Matthias Moeller
+//
+//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 the rights
+//to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+//copies of the Software, and to permit persons to whom the Software is
+//furnished to do so, subject to the following conditions :
+//
+//The above copyright notice and this permission notice shall be included in all
+//copies or substantial portions of the Software.
+//
+//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+//SOFTWARE.
+
+#ifndef __TYTI_STEAM_VDF_PARSER_H__
+#define __TYTI_STEAM_VDF_PARSER_H__
+
+#include <map>
+#include <vector>
+#include <unordered_map>
+#include <utility>
+#include <fstream>
+#include <memory>
+#include <unordered_set>
+#include <algorithm>
+#include <iterator>
+#include <functional>
+
+#include <system_error>
+#include <exception>
+
+//for wstring support
+#include <locale>
+#include <string>
+
+// internal
+#include <stack>
+
+//VS < 2015 has only partial C++11 support
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#ifndef CONSTEXPR
+#define CONSTEXPR
+#endif
+
+#ifndef NOEXCEPT
+#define NOEXCEPT
+#endif
+#else
+#ifndef CONSTEXPR
+#define CONSTEXPR constexpr
+#define TYTI_UNDEF_CONSTEXPR
+#endif
+
+#ifndef NOEXCEPT
+#define NOEXCEPT noexcept
+#define TYTI_UNDEF_NOEXCEPT
+#endif
+
+#endif
+
+namespace tyti
+{
+    namespace vdf
+    {
+        namespace detail
+        {
+            ///////////////////////////////////////////////////////////////////////////
+            //  Helper functions selecting the right encoding (char/wchar_T)
+            ///////////////////////////////////////////////////////////////////////////
+
+            template <typename T>
+            struct literal_macro_help
+            {
+                static CONSTEXPR const char* result(const char* c, const wchar_t*) NOEXCEPT
+                {
+                    return c;
+                }
+                static CONSTEXPR const char result(const char c, const wchar_t) NOEXCEPT
+                {
+                    return c;
+                }
+            };
+
+            template <>
+            struct literal_macro_help<wchar_t>
+            {
+                static CONSTEXPR const wchar_t* result(const char*, const wchar_t* wc) NOEXCEPT
+                {
+                    return wc;
+                }
+                static CONSTEXPR const wchar_t result(const char, const wchar_t wc) NOEXCEPT
+                {
+                    return wc;
+                }
+            };
+#define TYTI_L(type, text) vdf::detail::literal_macro_help<type>::result(text, L##text)
+
+            inline std::string string_converter(const std::string& w) NOEXCEPT
+            {
+                return w;
+            }
+
+            // utility wrapper to adapt locale-bound facets for wstring/wbuffer convert
+            // from cppreference
+            template <class Facet>
+            struct deletable_facet : Facet
+            {
+                template <class... Args>
+                deletable_facet(Args &&... args) : Facet(std::forward<Args>(args)...) {}
+                ~deletable_facet() {}
+            };
+
+            inline std::string string_converter(const std::wstring& w) //todo: use us-locale
+            {
+                std::wstring_convert<deletable_facet<std::codecvt<wchar_t, char, std::mbstate_t>>> conv1;
+                return conv1.to_bytes(w);
+            }
+
+            ///////////////////////////////////////////////////////////////////////////
+            //  Writer helper functions
+            ///////////////////////////////////////////////////////////////////////////
+
+            template <typename charT>
+            class tabs
+            {
+                const size_t t;
+
+            public:
+                explicit CONSTEXPR tabs(size_t i) NOEXCEPT : t(i) {}
+                std::basic_string<charT> print() const { return std::basic_string<charT>(t, TYTI_L(charT, '\t')); }
+                inline CONSTEXPR tabs operator+(size_t i) const NOEXCEPT
+                {
+                    return tabs(t + i);
+                }
+            };
+
+            template <typename oStreamT>
+            oStreamT& operator<<(oStreamT& s, const tabs<typename oStreamT::char_type> t)
+            {
+                s << t.print();
+                return s;
+            }
+        } // end namespace detail
+
+        ///////////////////////////////////////////////////////////////////////////
+        //  Interface
+        ///////////////////////////////////////////////////////////////////////////
+
+        /// custom objects and their corresponding write functions
+
+        /// basic object node. Every object has a name and can contains attributes saved as key_value pairs or childrens
+        template <typename CharT>
+        struct basic_object
+        {
+            typedef CharT char_type;
+            std::basic_string<char_type> name;
+            std::unordered_map<std::basic_string<char_type>, std::basic_string<char_type>> attribs;
+            std::unordered_map<std::basic_string<char_type>, std::shared_ptr<basic_object<char_type>>> childs;
+
+            void add_attribute(std::basic_string<char_type> key, std::basic_string<char_type> value)
+            {
+                attribs.emplace(std::move(key), std::move(value));
+            }
+            void add_child(std::unique_ptr<basic_object<char_type>> child)
+            {
+                std::shared_ptr<basic_object<char_type>> obj{ child.release() };
+                childs.emplace(obj->name, obj);
+            }
+            void set_name(std::basic_string<char_type> n)
+            {
+                name = std::move(n);
+            }
+        };
+
+        template <typename CharT>
+        struct basic_multikey_object
+        {
+            typedef CharT char_type;
+            std::basic_string<char_type> name;
+            std::unordered_multimap<std::basic_string<char_type>, std::basic_string<char_type>> attribs;
+            std::unordered_multimap<std::basic_string<char_type>, std::shared_ptr<basic_multikey_object<char_type>>> childs;
+
+            void add_attribute(std::basic_string<char_type> key, std::basic_string<char_type> value)
+            {
+                attribs.emplace(std::move(key), std::move(value));
+            }
+            void add_child(std::unique_ptr<basic_multikey_object<char_type>> child)
+            {
+                std::shared_ptr<basic_multikey_object<char_type>> obj{ child.release() };
+                childs.emplace(obj->name, obj);
+            }
+            void set_name(std::basic_string<char_type> n)
+            {
+                name = std::move(n);
+            }
+        };
+
+        typedef basic_object<char> object;
+        typedef basic_object<wchar_t> wobject;
+        typedef basic_multikey_object<char> multikey_object;
+        typedef basic_multikey_object<wchar_t> wmultikey_object;
+
+        struct Options
+        {
+            bool strip_escape_symbols;
+            bool ignore_all_platform_conditionals;
+            bool ignore_includes;
+
+            Options() : strip_escape_symbols(true), ignore_all_platform_conditionals(false), ignore_includes(false) {}
+        };
+
+        //forward decls
+        //forward decl
+        template <typename OutputT, typename iStreamT>
+        OutputT read(iStreamT& inStream, const Options& opt = Options{});
+
+        /** \brief writes given object tree in vdf format to given stream.
+        Output is prettyfied, using tabs
+        */
+        template <typename oStreamT, typename T>
+        void write(oStreamT& s, const T& r,
+            const detail::tabs<typename oStreamT::char_type> tab = detail::tabs<typename oStreamT::char_type>(0))
+        {
+            typedef typename oStreamT::char_type charT;
+            using namespace detail;
+            s << tab << TYTI_L(charT, '"') << r.name << TYTI_L(charT, "\"\n") << tab << TYTI_L(charT, "{\n");
+            for (const auto& i : r.attribs)
+                s << tab + 1 << TYTI_L(charT, '"') << i.first << TYTI_L(charT, "\"\t\t\"") << i.second << TYTI_L(charT, "\"\n");
+            for (const auto& i : r.childs)
+                if (i.second)
+                    write(s, *i.second, tab + 1);
+            s << tab << TYTI_L(charT, "}\n");
+        }
+
+        namespace detail
+        {
+            template <typename iStreamT>
+            std::basic_string<typename iStreamT::char_type> read_file(iStreamT& inStream)
+            {
+                // cache the file
+                typedef typename iStreamT::char_type charT;
+                std::basic_string<charT> str;
+                inStream.seekg(0, std::ios::end);
+                str.resize(static_cast<size_t>(inStream.tellg()));
+                if (str.empty())
+                    return str;
+
+                inStream.seekg(0, std::ios::beg);
+                inStream.read(&str[0], str.size());
+                return str;
+            }
+
+            /** \brief Read VDF formatted sequences defined by the range [first, last).
+            If the file is mailformatted, parser will try to read it until it can.
+            @param first            begin iterator
+            @param end              end iterator
+            @param exclude_files    list of files which cant be included anymore.
+                                    prevents circular includes
+
+            can thow:
+                    - "std::runtime_error" if a parsing error occured
+                    - "std::bad_alloc" if not enough memory coup be allocated
+            */
+            template <typename OutputT, typename IterT>
+            std::vector<std::unique_ptr<OutputT>> read_internal(IterT first, const IterT last,
+                std::unordered_set<std::basic_string<typename std::iterator_traits<IterT>::value_type>>& exclude_files,
+                const Options& opt)
+            {
+                static_assert(std::is_default_constructible<OutputT>::value,
+                    "Output Type must be default constructible (provide constructor without arguments)");
+                static_assert(std::is_move_constructible<OutputT>::value,
+                    "Output Type must be move constructible");
+
+                typedef typename std::iterator_traits<IterT>::value_type charT;
+
+                const std::basic_string<charT> comment_end_str = TYTI_L(charT, "*/");
+                const std::basic_string<charT> whitespaces = TYTI_L(charT, " \n\v\f\r\t");
+
+#ifdef WIN32
+                std::function<bool(const std::basic_string<charT>&)> is_platform_str = [](const std::basic_string<charT>& in) {
+                    return in == TYTI_L(charT, "$WIN32") || in == TYTI_L(charT, "$WINDOWS");
+                };
+#elif __APPLE__
+                // WIN32 stands for pc in general
+                std::function<bool(const std::basic_string<charT>&)> is_platform_str = [](const std::basic_string<charT>& in) {
+                    return in == TYTI_L(charT, "$WIN32") || in == TYTI_L(charT, "$POSIX") || in == TYTI_L(charT, "$OSX");
+                };
+
+#elif __linux__
+                // WIN32 stands for pc in general
+                std::function<bool(const std::basic_string<charT>&)> is_platform_str = [](const std::basic_string<charT>& in) {
+                    return in == TYTI_L(charT, "$WIN32") || in == TYTI_L(charT, "$POSIX") || in == TYTI_L(charT, "$LINUX");
+                };
+#else
+                std::function<bool(const std::basic_string<charT>&)> is_platform_str = [](const std::basic_string<charT>& in) {
+                    return false;
+                };
+#endif
+
+                if (opt.ignore_all_platform_conditionals)
+                    is_platform_str = [](const std::basic_string<charT>&) {
+                    return false;
+                };
+
+                // function for skipping a comment block
+                // iter: iterator poition to the position after a '/'
+                auto skip_comments = [&comment_end_str](IterT iter, const IterT& last) -> IterT {
+                    ++iter;
+                    if (iter != last)
+                    {
+                        if (*iter == TYTI_L(charT, '/'))
+                        {
+                            // line comment, skip whole line
+                            iter = std::find(iter + 1, last, TYTI_L(charT, '\n'));
+                        }
+
+                        if (*iter == '*')
+                        {
+                            // block comment, skip until next occurance of "*\"
+                            iter = std::search(iter + 1, last, std::begin(comment_end_str), std::end(comment_end_str));
+                            iter += 2;
+                        }
+                    }
+                    return iter;
+                };
+
+                auto end_quote = [](IterT iter, const IterT& last) -> IterT {
+                    const auto begin = iter;
+                    auto last_esc = iter;
+                    do
+                    {
+                        ++iter;
+                        iter = std::find(iter, last, TYTI_L(charT, '\"'));
+                        if (iter == last)
+                            break;
+
+                        last_esc = std::prev(iter);
+                        while (last_esc != begin && *last_esc == '\\')
+                            --last_esc;
+                    } while (!(std::distance(last_esc, iter) % 2));
+                    if (iter == last)
+                        throw std::runtime_error{ "quote was opened but not closed." };
+                    return iter;
+                };
+
+                auto end_word = [&whitespaces](IterT iter, const IterT& last) -> IterT {
+                    const auto begin = iter;
+                    auto last_esc = iter;
+                    do
+                    {
+                        ++iter;
+                        iter = std::find_first_of(iter, last, std::begin(whitespaces), std::end(whitespaces));
+                        if (iter == last)
+                            break;
+
+                        last_esc = std::prev(iter);
+                        while (last_esc != begin && *last_esc == '\\')
+                            --last_esc;
+                    } while (!(std::distance(last_esc, iter) % 2));
+                    //if (iter == last)
+                    //	throw std::runtime_error{ "word wasnt properly ended" };
+                    return iter;
+                };
+
+                auto skip_whitespaces = [&whitespaces](IterT iter, const IterT& last) -> IterT {
+                    iter = std::find_if_not(iter, last, [&whitespaces](charT c) {
+                        // return true if whitespace
+                        return std::any_of(std::begin(whitespaces), std::end(whitespaces), [c](charT pc) { return pc == c; });
+                        });
+                    return iter;
+                };
+
+                std::function<void(std::basic_string<charT>&)> strip_escape_symbols = [](std::basic_string<charT>& s) {
+                    auto quote_searcher = [&s](size_t pos) { return s.find(TYTI_L(charT, "\\\""), pos); };
+                    auto p = quote_searcher(0);
+                    while (p != s.npos)
+                    {
+                        s.replace(p, 2, TYTI_L(charT, "\""));
+                        p = quote_searcher(p);
+                    }
+                    auto searcher = [&s](size_t pos) { return s.find(TYTI_L(charT, "\\\\"), pos); };
+                    p = searcher(0);
+                    while (p != s.npos)
+                    {
+                        s.replace(p, 2, TYTI_L(charT, "\\"));
+                        p = searcher(p);
+                    }
+                };
+
+                if (!opt.strip_escape_symbols)
+                    strip_escape_symbols = [](std::basic_string<charT>&) {};
+
+                auto conditional_fullfilled = [&skip_whitespaces, &is_platform_str](IterT& iter, const IterT& last) {
+                    iter = skip_whitespaces(iter, last);
+                    if (*iter == '[')
+                    {
+                        ++iter;
+                        const auto end = std::find(iter, last, ']');
+                        const bool negate = *iter == '!';
+                        if (negate)
+                            ++iter;
+                        auto conditional = std::basic_string<charT>(iter, end);
+
+                        const bool is_platform = is_platform_str(conditional);
+                        iter = end + 1;
+
+                        return static_cast<bool>(is_platform ^ negate);
+                    }
+                    return true;
+                };
+
+                //read header
+                // first, quoted name
+                std::unique_ptr<OutputT> curObj = nullptr;
+                std::vector<std::unique_ptr<OutputT>> roots;
+                std::stack<std::unique_ptr<OutputT>> lvls;
+                auto curIter = first;
+
+                while (curIter != last && *curIter != '\0')
+                {
+                    //find first starting attrib/child, or ending
+                    curIter = skip_whitespaces(curIter, last);
+                    if (curIter == last || *curIter == '\0')
+                        break;
+                    if (*curIter == TYTI_L(charT, '/'))
+                    {
+                        curIter = skip_comments(curIter, last);
+                    }
+                    else if (*curIter != TYTI_L(charT, '}'))
+                    {
+
+                        // get key
+                        const auto keyEnd = (*curIter == TYTI_L(charT, '\"')) ? end_quote(curIter, last) : end_word(curIter, last);
+                        if (*curIter == TYTI_L(charT, '\"'))
+                            ++curIter;
+                        std::basic_string<charT> key(curIter, keyEnd);
+                        strip_escape_symbols(key);
+                        curIter = keyEnd + ((*keyEnd == TYTI_L(charT, '\"')) ? 1 : 0);
+
+                        curIter = skip_whitespaces(curIter, last);
+
+                        auto conditional = conditional_fullfilled(curIter, last);
+                        if (!conditional)
+                            continue;
+
+                        while (*curIter == TYTI_L(charT, '/'))
+                        {
+
+                            curIter = skip_comments(curIter, last);
+                            if (curIter == last || *curIter == '}')
+                                throw std::runtime_error{ "key declared, but no value" };
+                            curIter = skip_whitespaces(curIter, last);
+                            if (curIter == last || *curIter == '}')
+                                throw std::runtime_error{ "key declared, but no value" };
+                        }
+                        // get value
+                        if (*curIter != '{')
+                        {
+                            const auto valueEnd = (*curIter == TYTI_L(charT, '\"')) ? end_quote(curIter, last) : end_word(curIter, last);
+                            if (*curIter == TYTI_L(charT, '\"'))
+                                ++curIter;
+
+                            auto value = std::basic_string<charT>(curIter, valueEnd);
+                            strip_escape_symbols(value);
+                            curIter = valueEnd + ((*valueEnd == TYTI_L(charT, '\"')) ? 1 : 0);
+
+                            auto conditional = conditional_fullfilled(curIter, last);
+                            if (!conditional)
+                                continue;
+
+                            // process value
+                            if (key != TYTI_L(charT, "#include") && key != TYTI_L(charT, "#base"))
+                            {
+                                if (curObj)
+                                {
+                                    curObj->add_attribute(std::move(key), std::move(value));
+                                }
+                                else
+                                {
+                                    throw std::runtime_error{ "unexpected key without object" };
+                                }
+                            }
+                            else
+                            {
+                                if (!opt.ignore_includes && exclude_files.find(value) == exclude_files.end())
+                                {
+                                    exclude_files.insert(value);
+                                    std::basic_ifstream<charT> i(detail::string_converter(value));
+                                    auto str = read_file(i);
+                                    auto file_objs = read_internal<OutputT>(str.begin(), str.end(), exclude_files, opt);
+                                    for (auto& n : file_objs)
+                                    {
+                                        if (curObj)
+                                            curObj->add_child(std::move(n));
+                                        else
+                                            roots.push_back(std::move(n));
+                                    }
+                                    exclude_files.erase(value);
+                                }
+                            }
+                        }
+                        else if (*curIter == '{')
+                        {
+                            if (curObj)
+                                lvls.push(std::move(curObj));
+                            curObj = std::make_unique<OutputT>();
+                            curObj->set_name(std::move(key));
+                            ++curIter;
+                        }
+                    }
+                    //end of new object
+                    else if (curObj && *curIter == TYTI_L(charT, '}'))
+                    {
+                        if (!lvls.empty())
+                        {
+                            //get object before
+                            std::unique_ptr<OutputT> prev{ std::move(lvls.top()) };
+                            lvls.pop();
+
+                            // add finished obj to obj before and release it from processing
+                            prev->add_child(std::move(curObj));
+                            curObj = std::move(prev);
+                        }
+                        else
+                        {
+                            roots.push_back(std::move(curObj));
+                            curObj.reset();
+                        }
+                        ++curIter;
+                    }
+                    else
+                    {
+                        throw std::runtime_error{ "unexpected '}'" };
+                    }
+                }
+                if (curObj != nullptr || !lvls.empty())
+                {
+                    throw std::runtime_error{ "object is not closed with '}'" };
+                }
+
+                return roots;
+            }
+
+        } // namespace detail
+
+        /** \brief Read VDF formatted sequences defined by the range [first, last).
+        If the file is mailformatted, parser will try to read it until it can.
+        @param first begin iterator
+        @param end end iterator
+
+        can thow:
+                - "std::runtime_error" if a parsing error occured
+                - "std::bad_alloc" if not enough memory coup be allocated
+        */
+        template <typename OutputT, typename IterT>
+        OutputT read(IterT first, const IterT last, const Options& opt = Options{})
+        {
+            auto exclude_files = std::unordered_set<std::basic_string<typename std::iterator_traits<IterT>::value_type>>{};
+            auto roots = detail::read_internal<OutputT>(first, last, exclude_files, opt);
+
+            OutputT result;
+            if (roots.size() > 1)
+            {
+                for (auto& i : roots)
+                    result.add_child(std::move(i));
+            }
+            else if (roots.size() == 1)
+                result = std::move(*roots[0]);
+
+            return result;
+        }
+
+        /** \brief Read VDF formatted sequences defined by the range [first, last).
+        If the file is mailformatted, parser will try to read it until it can.
+        @param first begin iterator
+        @param end end iterator
+        @param ec output bool. 0 if ok, otherwise, holds an system error code
+
+        Possible error codes:
+        std::errc::protocol_error: file is mailformatted
+        std::errc::not_enough_memory: not enough space
+        std::errc::invalid_argument: iterators throws e.g. out of range
+        */
+        template <typename OutputT, typename IterT>
+        OutputT read(IterT first, IterT last, std::error_code& ec, const Options& opt = Options{}) NOEXCEPT
+
+        {
+            ec.clear();
+            OutputT r{};
+            try
+            {
+                r = read<OutputT>(first, last, opt);
+            }
+            catch (std::runtime_error&)
+            {
+                ec = std::make_error_code(std::errc::protocol_error);
+            }
+            catch (std::bad_alloc&)
+            {
+                ec = std::make_error_code(std::errc::not_enough_memory);
+            }
+            catch (...)
+            {
+                ec = std::make_error_code(std::errc::invalid_argument);
+            }
+            return r;
+        }
+
+        /** \brief Read VDF formatted sequences defined by the range [first, last).
+        If the file is mailformatted, parser will try to read it until it can.
+        @param first begin iterator
+        @param end end iterator
+        @param ok output bool. true, if parser successed, false, if parser failed
+        */
+        template <typename OutputT, typename IterT>
+        OutputT read(IterT first, const IterT last, bool* ok, const Options& opt = Options{}) NOEXCEPT
+        {
+            std::error_code ec;
+            auto r = read<OutputT>(first, last, ec, opt);
+            if (ok)
+                *ok = !ec;
+            return r;
+        }
+
+        template <typename IterT>
+        inline auto read(IterT first, const IterT last, bool* ok, const Options& opt = Options{}) NOEXCEPT -> basic_object<typename std::iterator_traits<IterT>::value_type>
+        {
+            return read<basic_object<typename std::iterator_traits<IterT>::value_type>>(first, last, ok, opt);
+        }
+
+        template <typename IterT>
+        inline auto read(IterT first, IterT last, std::error_code& ec, const Options& opt = Options{}) NOEXCEPT
+            -> basic_object<typename std::iterator_traits<IterT>::value_type>
+        {
+            return read<basic_object<typename std::iterator_traits<IterT>::value_type>>(first, last, ec, opt);
+        }
+
+        template <typename IterT>
+        inline auto read(IterT first, const IterT last, const Options& opt = Options{})
+            -> basic_object<typename std::iterator_traits<IterT>::value_type>
+        {
+            return read<basic_object<typename std::iterator_traits<IterT>::value_type>>(first, last, opt);
+        }
+
+        /** \brief Loads a stream (e.g. filestream) into the memory and parses the vdf formatted data.
+            throws "std::bad_alloc" if file buffer could not be allocated
+        */
+        template <typename OutputT, typename iStreamT>
+        OutputT read(iStreamT& inStream, std::error_code& ec, const Options& opt = Options{})
+        {
+            // cache the file
+            typedef typename iStreamT::char_type charT;
+            std::basic_string<charT> str = detail::read_file(inStream);
+
+            // parse it
+            return read<OutputT>(str.begin(), str.end(), ec, opt);
+        }
+
+        template <typename iStreamT>
+        inline basic_object<typename iStreamT::char_type> read(iStreamT& inStream, std::error_code& ec, const Options& opt = Options{})
+        {
+            return read<basic_object<typename iStreamT::char_type>>(inStream, ec, opt);
+        }
+
+        /** \brief Loads a stream (e.g. filestream) into the memory and parses the vdf formatted data.
+            throws "std::bad_alloc" if file buffer could not be allocated
+            ok == false, if a parsing error occured
+        */
+        template <typename OutputT, typename iStreamT>
+        OutputT read(iStreamT& inStream, bool* ok, const Options& opt = Options{})
+        {
+            std::error_code ec;
+            const auto r = read<OutputT>(inStream, ec, opt);
+            if (ok)
+                *ok = !ec;
+            return r;
+        }
+
+        template <typename iStreamT>
+        inline basic_object<typename iStreamT::char_type> read(iStreamT& inStream, bool* ok, const Options& opt = Options{})
+        {
+            return read<basic_object<typename iStreamT::char_type>>(inStream, ok, opt);
+        }
+
+        /** \brief Loads a stream (e.g. filestream) into the memory and parses the vdf formatted data.
+            throws "std::bad_alloc" if file buffer could not be allocated
+            throws "std::runtime_error" if a parsing error occured
+        */
+        template <typename OutputT, typename iStreamT>
+        OutputT read(iStreamT& inStream, const Options& opt)
+        {
+
+            // cache the file
+            typedef typename iStreamT::char_type charT;
+            std::basic_string<charT> str = detail::read_file(inStream);
+            // parse it
+            return read<OutputT>(str.begin(), str.end(), opt);
+        }
+
+        template <typename iStreamT>
+        inline basic_object<typename iStreamT::char_type> read(iStreamT& inStream, const Options& opt = Options{})
+        {
+            return read<basic_object<typename iStreamT::char_type>>(inStream, opt);
+        }
+
+    } // namespace vdf
+} // namespace tyti
+#ifndef TYTI_NO_L_UNDEF
+#undef TYTI_L
+#endif
+
+#ifdef TYTI_UNDEF_CONSTEXPR
+#undef CONSTEXPR
+#undef TYTI_NO_L_UNDEF
+#endif
+
+#ifdef TYTI_UNDEF_NOTHROW
+#undef NOTHROW
+#undef TYTI_UNDEF_NOTHROW
+#endif
+
+#endif //__TYTI_STEAM_VDF_PARSER_H__

src/Compressor.cpp

@@ -8,6 +8,9 @@
 
 #include <iostream>
 #include <zlib.h>
+#ifdef __linux__
+#include <cstring>
+#endif
 
 #define Biggest 30000
 std::string Comp(std::string Data){
@@ -27,7 +30,7 @@ std::string Comp(std::string Data){
     deflateEnd(&defstream);
     int TO = defstream.total_out;
     std::string Ret(TO,0);
-    memcpy_s(&Ret[0],TO,C,TO);
+    memcpy(&Ret[0],C,TO);
     delete [] C;
     return Ret;
 }
@@ -48,7 +51,7 @@ std::string DeComp(std::string Compressed){
     inflateEnd(&infstream);
     int TO = infstream.total_out;
     std::string Ret(TO,0);
-    memcpy_s(&Ret[0],TO,C,TO);
+    memcpy(&Ret[0],C,TO);
     delete [] C;
     return Ret;
 }

src/Config.cpp

@@ -3,7 +3,7 @@
 ///
 
 #include <nlohmann/json.hpp>
-#include "Network/network.h"
+#include "Network/network.hpp"
 #include <filesystem>
 #include "Logger.h"
 #include <fstream>

src/GameStart.cpp

@@ -6,13 +6,26 @@
 /// Created by Anonymous275 on 7/19/2020
 ///
 
-#include <Security/Init.h>
+
+#if defined(_WIN32)
 #include <windows.h>
+#elif defined(__linux__)
+#include "vdf_parser.hpp"
+#include <pwd.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <spawn.h>
+#endif
+
+#include <Security/Init.h>
+#include <filesystem>
 #include "Startup.h"
 #include "Logger.h"
 #include <thread>
 
 unsigned long GamePID = 0;
+#if defined(_WIN32)
 std::string QueryKey(HKEY hKey,int ID);
 std::string GetGamePath(){
     static std::string Path;
@@ -40,7 +53,21 @@ std::string GetGamePath(){
     Path += Ver + "\\";
     return Path;
 }
+#elif defined(__linux__)
+std::string GetGamePath(){
+    // Right now only steam is supported
+    struct passwd *pw = getpwuid(getuid());
+    std::string homeDir = pw->pw_dir;
     
+    std::string Path = homeDir + "/.local/share/BeamNG.drive/";
+    std::string Ver = CheckVer(GetGameDir());
+    Ver = Ver.substr(0,Ver.find('.',Ver.find('.')+1));
+    Path += Ver + "/";
+    return Path;
+}
+#endif
+
+#if defined(_WIN32)
 void StartGame(std::string Dir){
     BOOL bSuccess = FALSE;
     PROCESS_INFORMATION pi;
@@ -61,6 +88,45 @@ void StartGame(std::string Dir){
     std::this_thread::sleep_for(std::chrono::seconds(5));
     exit(2);
 }
+#elif defined(__linux__)
+void StartGame(std::string Dir) {
+    int status;
+    std::string filename = (Dir + "/BinLinux/BeamNG.drive.x64");
+    char *argv[] = {filename.data(), NULL};
+    pid_t pid;
+    int result = posix_spawn(&pid, filename.c_str(), NULL, NULL, argv, environ);
+
+    if (result != 0) {
+        error("Failed to Launch the game! launcher closing soon");
+        return;
+    } else {
+        waitpid(pid, &status, 0);
+        error("Game Closed! launcher closing soon");
+    }
+
+    std::this_thread::sleep_for(std::chrono::seconds(5));
+    exit(2);
+}
+#endif
+void StartGame(std::string Dir) {
+    int status;
+    std::string filename = (Dir + "/BinLinux/BeamNG.drive.x64");
+    char *argv[] = {filename.data(), NULL};
+    pid_t pid;
+    int result = posix_spawn(&pid, filename.c_str(), NULL, NULL, argv, environ);
+
+    if (result != 0) {
+        error("Failed to Launch the game! launcher closing soon");
+        return;
+    } else {
+        waitpid(pid, &status, 0);
+        error("Game Closed! launcher closing soon");
+    }
+
+    std::this_thread::sleep_for(std::chrono::seconds(5));
+    exit(2);
+}
+#endif
 
 void InitGame(const std::string& Dir){
     if(!Dev){

src/Network/Core.cpp

@@ -5,13 +5,22 @@
 ///
 /// Created by Anonymous275 on 7/20/2020
 ///
-
+#include "Network/network.hpp"
-#include "Network/network.h"
 #include "Security/Init.h"
 #include <regex>
 #include "Http.h"
+#if defined(_WIN32)
 #include <winsock2.h>
 #include <ws2tcpip.h>
+
+#elif defined(__linux__)
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <cstring>
+#include <errno.h>
+#endif
+
 #include "Startup.h"
 #include "Logger.h"
 #include <nlohmann/json.hpp>
@@ -207,13 +216,18 @@ void localRes(){
 }
 void CoreMain() {
     debug("Core Network on start!");
-    WSADATA wsaData;
     SOCKET LSocket,CSocket;
     struct addrinfo *res = nullptr;
     struct addrinfo hints{};
-    int iRes = WSAStartup(514, &wsaData); //2.2
+    int iRes;
+    #ifdef _WIN32
+    WSADATA wsaData;
+    iRes = WSAStartup(514, &wsaData); //2.2
     if (iRes)debug("WSAStartup failed with error: " + std::to_string(iRes));
+    #endif
+    
     ZeroMemory(&hints, sizeof(hints));
+
     hints.ai_family = AF_INET;
     hints.ai_socktype = SOCK_STREAM;
     hints.ai_protocol = IPPROTO_TCP;
@@ -261,6 +275,8 @@ void CoreMain() {
     KillSocket(LSocket);
     WSACleanup();
 }
+
+#if defined(_WIN32)
 int Handle(EXCEPTION_POINTERS *ep){
     char* hex = new char[100];
     sprintf_s(hex,100, "%lX", ep->ExceptionRecord->ExceptionCode);
@@ -268,17 +284,24 @@ int Handle(EXCEPTION_POINTERS *ep){
     delete [] hex;
     return 1;
 }
-
+#endif
 
 [[noreturn]] void CoreNetwork(){
     while(true) {
-#ifndef __MINGW32__
+        #if not defined(__MINGW32__)
             __try{
         #endif
+        
         CoreMain();
-#ifndef __MINGW32__
+
+        #if not defined(__MINGW32__) and not defined(__linux__)
             }__except(Handle(GetExceptionInformation())){}
+        #elif not defined(__MINGW32__) and defined(__linux__)
+            } catch(...){
+                except("(Core) Code : " + std::string(strerror(errno)));
+            }
         #endif
+
         std::this_thread::sleep_for(std::chrono::seconds(1));
     }
 }

src/Network/DNS.cpp

@@ -7,18 +7,29 @@
 ///
 
 #include <string>
+
+#if defined(_WIN32)
 #include <winsock2.h>
+#elif defined(__linux__)
+#include "linuxfixes.h"
+#include <netdb.h>
+#include <arpa/inet.h>
+#endif
+
 #include "Logger.h"
 
 std::string GetAddr(const std::string&IP){
     if(IP.find_first_not_of("0123456789.") == -1)return IP;
-    WSADATA wsaData;
     hostent *host;
+    #ifdef _WIN32
+    WSADATA wsaData;
     if(WSAStartup(514, &wsaData) != 0){
         error("WSA Startup Failed!");
         WSACleanup();
         return "";
     }
+    #endif
+    
     host = gethostbyname(IP.c_str());
     if(!host){
         error("DNS lookup failed! on " + IP);

src/Network/GlobalHandler.cpp

@@ -5,9 +5,20 @@
 ///
 /// Created by Anonymous275 on 7/25/2020
 ///
-#include "Network/network.h"
+#include "Network/network.hpp"
+#if defined(_WIN32)
 #include <winsock2.h>
 #include <ws2tcpip.h>
+#elif defined(__linux__)
+#include "linuxfixes.h"
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#include <cstring>
+#endif
+
 #include "Logger.h"
 #include <charconv>
 #include <string>
@@ -117,12 +128,16 @@ SOCKET SetupListener(){
     if(GSocket != -1)return GSocket;
     struct addrinfo *result = nullptr;
     struct addrinfo hints{};
+    int iRes;
+    #ifdef _WIN32
     WSADATA wsaData;
-    int iRes = WSAStartup(514, &wsaData); //2.2
+    iRes = WSAStartup(514, &wsaData); //2.2
     if (iRes != 0) {
         error("(Proxy) WSAStartup failed with error: " + std::to_string(iRes));
         return -1;
     }
+    #endif
+
     ZeroMemory(&hints, sizeof(hints));
     hints.ai_family = AF_INET;
     hints.ai_socktype = SOCK_STREAM;

src/Network/Resources.cpp

@@ -6,8 +6,19 @@
 /// Created by Anonymous275 on 4/11/2020
 ///
 
-#include "Network/network.h"
+#include "Network/network.hpp"
+
+#if defined(_WIN32)
 #include <ws2tcpip.h>
+#elif defined(__linux__)
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <cstring>
+#include <errno.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#endif
+
 #include <filesystem>
 #include "Startup.h"
 #include "Logger.h"
@@ -38,7 +49,12 @@ std::vector<std::string> Split(const std::string& String,const std::string& deli
 
 void CheckForDir(){
     if(!fs::exists("Resources")){
+        // Could we just use fs::create_directory instead?
+        #if defined(_WIN32)
         _wmkdir(L"Resources");
+        #elif defined(__linux__)
+        fs::create_directory(L"Resources");
+        #endif
     }
 }
 void WaitForConfirm(){
@@ -202,10 +218,10 @@ std::string MultiDownload(SOCKET MSock,SOCKET DSock, uint64_t Size, const std::s
 
     ///omg yes very ugly my god but i was in a rush will revisit
     std::string Ret(Size,0);
-    memcpy_s(&Ret[0],MSize,MData,MSize);
+    memcpy(&Ret[0],MData,MSize);
     delete[]MData;
 
-    memcpy_s(&Ret[MSize],DSize,DData,DSize);
+    memcpy(&Ret[MSize],DData,DSize);
     delete[]DData;
 
     return Ret;
@@ -268,9 +284,21 @@ void SyncResources(SOCKET Sock){
                         fs::create_directories(GetGamePath() + "mods/multiplayer");
                     }
                     auto name = GetGamePath() + "mods/multiplayer" + a.substr(a.find_last_of('/'));
+                    #if defined(__linux__)
+                    // Linux version of the game doesnt support uppercase letters in mod names
+                    for(char &c : name){
+                        c = ::tolower(c);
+                    }
+                    #endif
                     auto tmp_name = name + ".tmp";
                     fs::copy_file(a,tmp_name,fs::copy_options::overwrite_existing);
                     fs::rename(tmp_name, name);
+                    for(char &c : FName){
+                        c = ::tolower(c);
+                    }
+                    #endif
+
+                    fs::copy_file(a, GetGamePath() + "mods/multiplayer" + FName,
                 } catch (std::exception& e) {
                     error("Failed copy to the mods folder! " + std::string(e.what()));
                     Terminate = true;
@@ -310,6 +338,14 @@ void SyncResources(SOCKET Sock){
             if(!fs::exists(GetGamePath() + "mods/multiplayer")){
                 fs::create_directories(GetGamePath() + "mods/multiplayer");
             }
+
+            // Linux version of the game doesnt support uppercase letters in mod names
+            #if defined(__linux__)
+            for(char &c : FName){
+                c = ::tolower(c);
+            }
+            #endif
+
             fs::copy_file(a,GetGamePath() + "mods/multiplayer" + FName, fs::copy_options::overwrite_existing);
         }
         WaitForConfirm();

src/Network/VehicleData.cpp

@@ -6,9 +6,20 @@
 /// Created by Anonymous275 on 5/8/2020
 ///
 #include "Zlib/Compressor.h"
-#include "Network/network.h"
+#include "Network/network.hpp"
 
+#if defined(_WIN32)
 #include <ws2tcpip.h>
+#elif defined(__linux__)
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <cstring>
+#include <errno.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#include "linuxfixes.h"
+#endif
+
 #include "Logger.h"
 #include <string>
 #include <set>
@@ -44,7 +55,11 @@ void UDPParser(std::string Packet){
 }
 void UDPRcv(){
     sockaddr_in FromServer{};
+    #if defined(_WIN32)
     int clientLength = sizeof(FromServer);
+    #elif defined(__linux__)
+    socklen_t clientLength = sizeof(FromServer);
+    #endif
     ZeroMemory(&FromServer, clientLength);
     std::string Ret(10240,0);
     if(UDPSock == -1)return;
@@ -53,11 +68,14 @@ void UDPRcv(){
     UDPParser(Ret.substr(0,Rcv));
 }
 void UDPClientMain(const std::string& IP,int Port){
+    #ifdef _WIN32
     WSADATA data;
     if (WSAStartup(514, &data)){
         error("Can't start Winsock!");
         return;
     }
+    #endif
+    
     delete ToServer;
     ToServer = new sockaddr_in;
     ToServer->sin_family = AF_INET;

src/Network/VehicleEvent.cpp

@@ -10,11 +10,20 @@
 #include <vector>
 #include "Logger.h"
 #include <iostream>
-#include <ws2tcpip.h>
 #include <Zlib/Compressor.h>
 
-#include "Network/network.h"
+#if defined(_WIN32)
+#include <ws2tcpip.h>
+#elif defined(__linux__)
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <cstring>
+#include <errno.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#endif
 
+#include "Network/network.hpp"
 
 int LastPort;
 std::string LastIP;
@@ -116,10 +125,12 @@ std::string TCPRcv(SOCKET Sock){
 void TCPClientMain(const std::string& IP,int Port){
     LastIP = IP;
     LastPort = Port;
-    WSADATA wsaData;
     SOCKADDR_IN ServerAddr;
     int RetCode;
+    #ifdef _WIN32
+    WSADATA wsaData;
     WSAStartup(514, &wsaData); //2.2
+    #endif
     TCPSock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
 
     if(TCPSock == -1){
@@ -127,6 +138,7 @@ void TCPClientMain(const std::string& IP,int Port){
         WSACleanup();
         return;
     }
+
     ServerAddr.sin_family = AF_INET;
     ServerAddr.sin_port = htons(Port);
     inet_pton(AF_INET, IP.c_str(), &ServerAddr.sin_addr);
@@ -152,6 +164,9 @@ void TCPClientMain(const std::string& IP,int Port){
     if(KillSocket(TCPSock) != 0)
         debug("(TCP) Cannot close socket. Error code: " + std::to_string(WSAGetLastError()));
 
+    #ifdef _WIN32
     if(WSACleanup() != 0)
         debug("(TCP) Client: WSACleanup() failed!...");
+    #endif
+
 }

src/Security/BeamNG.cpp

@@ -7,7 +7,14 @@
 ///
 
 #include <filesystem>
+#if defined(_WIN32)
 #include <windows.h>
+#elif defined(__linux__)
+#include "vdf_parser.hpp"
+#include <vector>
+#include <pwd.h>
+#include <unistd.h>
+#endif
 #include "Logger.h"
 #include <fstream>
 #include <sstream>
@@ -46,8 +53,13 @@ void SteamExit(int code){
 }*/
 std::string GetGameDir(){
     //if(TraceBack != 4)Exit(0);
+    #if defined(_WIN32)
     return GameDir.substr(0,GameDir.find_last_of('\\'));
+    #elif defined(__linux__)
+    return GameDir.substr(0,GameDir.find_last_of('/'));
+    #endif
 }
+#ifdef _WIN32
 LONG OpenKey(HKEY root,const char* path,PHKEY hKey){
     return RegOpenKeyEx(root, reinterpret_cast<LPCSTR>(path), 0, KEY_READ, hKey);
 }
@@ -129,6 +141,8 @@ std::string QueryKey(HKEY hKey,int ID){
     delete [] buffer;
     return "";
 }
+#endif
+
 namespace fs = std::filesystem;
 
 bool NameValid(const std::string& N){
@@ -286,6 +300,7 @@ void LegitimacyCheck(){
     }else lowExit(2);
     K2.clear();
     RegCloseKey(hKey);*/
+    #if defined(_WIN32)
     std::string Result;
     std::string K3 = R"(Software\BeamNG\BeamNG.drive)";
     HKEY hKey;
@@ -301,9 +316,27 @@ void LegitimacyCheck(){
     Result.clear();
     RegCloseKey(hKey);
     //if(TraceBack < 3)exit(-1);
+    #elif defined(__linux__)
+    struct passwd *pw = getpwuid(getuid());
+    std::string homeDir = pw->pw_dir;
+    // Right now only steam is supported
+    std::ifstream libraryFolders(homeDir + "/.steam/root/steamapps/libraryfolders.vdf");
+    auto root = tyti::vdf::read(libraryFolders);
+
+    for (auto folderInfo: root.childs){
+        if (std::filesystem::exists(folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/")){
+            GameDir = folderInfo.second->attribs["path"] + "/steamapps/common/BeamNG.drive/";
+            break;
+        }
+    }
+    #endif
 }
 std::string CheckVer(const std::string &dir){
+    #if defined(_WIN32)
     std::string temp,Path = dir + "\\integrity.json";
+    #elif defined(__linux__)
+    std::string temp,Path = dir + "/integrity.json";
+    #endif
     std::ifstream f(Path.c_str(), std::ios::binary);
     int Size = int(std::filesystem::file_size(Path));
     std::string vec(Size,0);

src/Startup.cpp

@@ -9,8 +9,13 @@
 #include <nlohmann/json.hpp>
 #include <httplib.h>
 #include "zip_file.h"
+#include <string>
+#if defined(_WIN32)
 #include <windows.h>
-#include "Network/network.h"
+#elif defined(__linux__)
+#include <unistd.h>
+#endif
+#include "Network/network.hpp"
 #include "Security/Init.h"
 #include <filesystem>
 #include "Startup.h"
@@ -53,10 +58,14 @@ bool VersionParser::operator==(const VersionParser& rhs) const noexcept {
     return std::is_eq(*this <=> rhs);
 }
 
-
 std::string GetEN(){
+#if defined(_WIN32)
     return "BeamMP-Launcher.exe";
+#elif defined(__linux__)
+    return "BeamMP-Launcher";
+#endif
 }
+
 std::string GetVer(){
     return "2.0";
 }
@@ -71,6 +80,7 @@ std::string GetEP(char*P){
     } ();
     return Ret;
 }
+#if defined(_WIN32)
 void ReLaunch(int argc,char*args[]){
     std::string Arg;
     for(int c = 2; c <= argc; c++){
@@ -94,8 +104,36 @@ void URelaunch(int argc,char* args[]){
     std::this_thread::sleep_for(std::chrono::seconds(1));
     exit(1);
 }
+#elif defined(__linux__)
+void ReLaunch(int argc,char*args[]){
+    std::string Arg;
+    for(int c = 2; c <= argc; c++){
+        Arg += " ";
+        Arg += args[c-1];
+    }
+    system("clear");
+    execl((GetEP() + GetEN()).c_str(), Arg.c_str(), NULL);
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+    exit(1);
+}
+void URelaunch(int argc,char* args[]){
+    std::string Arg;
+    for(int c = 2; c <= argc; c++){
+        Arg += " ";
+        Arg += args[c-1];
+    }
+    execl((GetEP() + GetEN()).c_str(), Arg.c_str(), NULL);
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+    exit(1);
+}
+#endif
+
 void CheckName(int argc,char* args[]){
+    #if defined(_WIN32)
     std::string DN = GetEN(),CDir = args[0],FN = CDir.substr(CDir.find_last_of('\\')+1);
+    #elif defined(__linux__)
+    std::string DN = GetEN(),CDir = args[0],FN = CDir.substr(CDir.find_last_of('/')+1);
+    #endif
     if(FN != DN){
         if(fs::exists(DN))remove(DN.c_str());
         if(fs::exists(DN))ReLaunch(argc,args);
@@ -113,6 +151,10 @@ void CheckForUpdates(int argc, char* args[], const std::string& CV) {
     std::string EP(GetEP() + GetEN()), Back(GetEP() + "BeamMP-Launcher.back");
 
     std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, EP);
+        #if defined(_WIN32)
+        #elif defined(__linux__)
+        system("clear");
+        #endif
 
     if (FileHash != LatestHash && VersionParser(LatestVersion) > VersionParser(GetVer()+GetPatch())) {
         info("Launcher update found!");
@@ -142,6 +184,7 @@ void CustomPort(int argc, char* argv[]){
     }
 }
 
+#ifdef _WIN32
 void LinuxPatch(){
     HKEY hKey = nullptr;
     LONG result = RegOpenKeyEx(HKEY_CURRENT_USER, R"(Software\Wine)", 0, KEY_READ, &hKey);
@@ -167,7 +210,9 @@ void LinuxPatch(){
 
     info("Patched!");
 }
+#endif
 
+#if defined(_WIN32)
 void InitLauncher(int argc, char* argv[]) {
     system("cls");
     SetConsoleTitleA(("BeamMP Launcher v" + std::string(GetVer()) + GetPatch()).c_str());
@@ -179,6 +224,17 @@ void InitLauncher(int argc, char* argv[]) {
     CustomPort(argc, argv);
     CheckForUpdates(argc, argv, std::string(GetVer()) + GetPatch());
 }
+#elif defined(__linux__)
+void InitLauncher(int argc, char* argv[]) {
+    system("clear");
+    InitLog();
+    CheckName(argc, argv);
+    CheckLocalKey();
+    ConfigInit();
+    CustomPort(argc, argv);
+    CheckForUpdates(argc, argv, std::string(GetVer()) + GetPatch());
+}
+#endif
 
 size_t DirCount(const std::filesystem::path& path){
     return (size_t)std::distance(std::filesystem::directory_iterator{path}, std::filesystem::directory_iterator{});
@@ -249,8 +305,12 @@ void PreGame(const std::string& GamePath){
         }catch(std::exception&e){
             fatal(e.what());
         }
-
+        #if defined(_WIN32)
         std::string ZipPath(GetGamePath() + R"(mods\multiplayer\BeamMP.zip)");
+        #elif defined(__linux__)
+        // Linux version of the game cant handle mods with uppercase names
+        std::string ZipPath(GetGamePath() + R"(mods/multiplayer/beammp.zip)");
+        #endif
 
         std::string FileHash = hashpp::get::getFileHash(hashpp::ALGORITHMS::SHA2_256, ZipPath);
 

src/main.cpp

@@ -5,7 +5,7 @@
 ///
 /// Created by Anonymous275 on 7/16/2020
 ///
-#include "Network/network.h"
+#include "Network/network.hpp"
 #include "Security/Init.h"
 #include "Startup.h"
 #include <iostream>