Unicode path support

include/Security/Init.h

@@ -7,7 +7,7 @@
 ///
 #pragma once
 #include <string>
-void PreGame(int argc, char* argv[],const std::string& GamePath);
+void PreGame(const std::string& GamePath);
 std::string CheckVer(const std::string &path);
 void InitGame(const std::string& Dir);
 std::string GetGameDir();

include/Startup.h

@@ -9,7 +9,7 @@
 #include <string>
 void InitLauncher(int argc, char* argv[]);
 void CheckDir(int argc,char* args[]);
-std::string GetGamePath();
+std::wstring GetGamePath();
 std::string GetVer();
 std::string GetEN();
 extern bool Dev;

src/GameStart.cpp

@@ -11,12 +11,14 @@
 #include <ShlObj.h>
 #include "Logger.h"
 #include <iostream>
+#include <codecvt>
 #include <thread>
+#include <locale>
 
 unsigned long GamePID = 0;
 std::string QueryKey(HKEY hKey,int ID);
-std::string GetGamePath(){
-    static std::string Path;
+std::wstring GetGamePath(){
+    static std::wstring Path;
     if(!Path.empty())return Path;
 
     HKEY hKey;
@@ -25,7 +27,8 @@ std::string GetGamePath(){
     if (openRes != ERROR_SUCCESS){
         fatal("Please launch the game at least once");
     }
-    Path = QueryKey(hKey,4);
+    std::string T = QueryKey(hKey,4);
+    Path = std::wstring(T.begin(),T.end());
 
     if(Path.empty()){
         CoInitialize(nullptr);
@@ -33,9 +36,8 @@ std::string GetGamePath(){
         SHGetKnownFolderPath(FOLDERID_Documents, KF_FLAG_SIMPLE_IDLIST, nullptr, (PWSTR *)(&path));
         CoTaskMemFree(path);
         std::wstring ws(path);
-        std::string s(ws.begin(), ws.end());
-        Path = s;
-        Path += "\\BeamNG.drive\\";
+        ws += L"\\BeamNG.drive\\";
+        return ws;
     }
 
     return Path;

src/Network/Resources.cpp

@@ -258,10 +258,11 @@ void SyncResources(SOCKET Sock){
                 UpdateUl(false,std::to_string(Pos) + "/" + std::to_string(Amount) + ": " + a.substr(a.find_last_of('/')));
                 std::this_thread::sleep_for(std::chrono::milliseconds(50));
                 try {
-                    if(!fs::exists(GetGamePath() + "mods/multiplayer")){
-                        fs::create_directory(GetGamePath() + "mods/multiplayer");
+                    if(!fs::exists(GetGamePath() + L"mods/multiplayer")){
+                        fs::create_directory(GetGamePath() + L"mods/multiplayer");
                     }
-                    fs::copy_file(a, GetGamePath() + "mods/multiplayer" + a.substr(a.find_last_of('/')),
+                    std::string P = "mods/multiplayer" + a.substr(a.find_last_of('/'));
+                    fs::copy_file(a, GetGamePath() + std::wstring(P.begin(),P.end()),
                                   fs::copy_options::overwrite_existing);
                 } catch (std::exception& e) {
                     error("Failed copy to the mods folder! " + std::string(e.what()));
@@ -299,10 +300,10 @@ void SyncResources(SOCKET Sock){
 
         }while(fs::file_size(a) != ModSize && !Terminate);
         if(!Terminate){
-            if(!fs::exists(GetGamePath() + "mods/multiplayer")){
-                fs::create_directory(GetGamePath() + "mods/multiplayer");
+            if(!fs::exists(GetGamePath() + L"mods/multiplayer")){
+                fs::create_directory(GetGamePath() + L"mods/multiplayer");
             }
-            fs::copy_file(a,GetGamePath() + "mods/multiplayer" + FName, fs::copy_options::overwrite_existing);
+            fs::copy_file(a,GetGamePath() + L"mods/multiplayer" + std::wstring(FName.begin(),FName.end()), fs::copy_options::overwrite_existing);
         }
         WaitForConfirm();
     }

src/Startup.cpp

@@ -187,8 +187,14 @@ void InitLauncher(int argc, char* argv[]) {
     CustomPort(argc, argv);
     CheckForUpdates(argc, argv, std::string(GetVer()) + GetPatch());
 }
+inline std::string to_string(const std::wstring& str){
+    auto loc = std::locale{};
+    std::vector<char> buf(str.size());
+    std::use_facet<std::ctype<wchar_t>>(loc).narrow(str.data(), str.data() + str.size(), '?', buf.data());
 
-void PreGame(int argc, char* argv[],const std::string& GamePath){
+    return std::string(buf.data(), buf.size());
+}
+void PreGame(const std::string& GamePath){
     info("Game Version : " + CheckVer(GamePath));
 
     if(!Dev) {
@@ -196,16 +202,17 @@ void PreGame(int argc, char* argv[],const std::string& GamePath){
         //if(fallback)link = "https://backup1.beammp.com/builds/client";
         std::string link = "https://beammp.com/builds/client";
         try {
-            if (!fs::exists(GetGamePath() + "mods")) {
-                fs::create_directory(GetGamePath() + "mods");
+            if (!fs::exists(GetGamePath() + L"mods")) {
+                fs::create_directory(GetGamePath() + L"mods");
             }
-            if (!fs::exists(GetGamePath() + "mods/multiplayer")) {
-                fs::create_directory(GetGamePath() + "mods/multiplayer");
+            if (!fs::exists(GetGamePath() + L"mods/multiplayer")) {
+                fs::create_directory(GetGamePath() + L"mods/multiplayer");
             }
+            std::wstring P = GetGamePath() + LR"(mods/multiplayer/BeamMP.zip)";
+            Download(link, to_string(P), true);
         }catch(std::exception&e){
             fatal(e.what());
         }
-        Download(link, GetGamePath() + R"(mods/multiplayer/BeamMP.zip)", true);
         info("Download Complete!");
     }
 

src/main.cpp

@@ -27,7 +27,7 @@ int main(int argc, char* argv[]) {
     InitLauncher(argc,argv);
     //CheckDir(argc,argv);
     LegitimacyCheck();
-    PreGame(argc,argv,GetGameDir());
+    PreGame(GetGameDir());
     InitGame(GetGameDir());
     CoreNetwork();
 }