[0.2.3] Added Toolkit Updater

Author: TheNachoBIT

.gitignore

@@ -258,6 +258,7 @@ paket-files/
 *.exe
 !premake5-windows.exe
 !geo.exe
+*.exe.old
 
 # RenderDoc Captures
 *.rdc

Geometria/Files/Files.cpp

@@ -68,7 +68,18 @@ std::vector<std::string> Files::ReadAndGetLines(const char* url)
 
 std::string Files::Write(const char* url, std::string content)
 {
-    std::ofstream file(url);
+    return Files::Write(url, content, false);
+}
+
+std::string Files::Write(const char* url, std::string content, bool isBinary)
+{
+    std::ofstream file;
+
+    if(isBinary)
+        file = std::ofstream(url, std::ios::binary);
+    else
+        file = std::ofstream(url);
+
     file << content;
     file.close();
 
@@ -91,6 +102,11 @@ std::string Files::Replace(const char* oldFile, const char* newFile, bool isBina
     return Files::Write(oldFile, newFileContent);
 }
 
+bool Files::Rename(const char* oldFile, const char* newFile)
+{
+    return std::rename(oldFile, newFile) == 0;
+}
+
 std::string Files::OpenImage(const char* url, int& width, int& height)
 {
     std::vector<unsigned char> png;

Geometria/Files/Files.h

@@ -23,8 +23,11 @@ struct Files
 	static std::string Read(const char* url, bool isBinary);
 	static std::vector<std::string> ReadAndGetLines(const char* url);
 	static std::string Write(const char* url, std::string content);
+	static std::string Write(const char* url, std::string content, bool isBinary);
 	static std::string Replace(const char* oldFile, const char* newFile, bool isBinary);
 	static std::string Replace(const char* oldFile, const char* newFile);
+	static bool Rename(const char* oldFile, const char* newFile);
+
 	static std::string OpenImage(const char* url, int& width, int& height);
 
 	static std::vector<std::string> OpenTexturePack(const char* gtxp);

Geometria/Game/Scripts/ToolkitUpdater.h

@@ -0,0 +1,42 @@
+#ifndef TOOLKIT_UPDATER_H
+#define TOOLKIT_UPDATER_H
+
+struct ToolkitUpdater
+{
+	static void DownloadLatestToolkit()
+	{
+		std::cout << "Downloading Latest Toolkit..." << std::endl;
+
+		if(Application::IsPlatform(Application::Platform::Windows))
+			InstallNewToolkit(DWLT_Windows());
+	}
+
+	static std::string DWLT_Windows()
+	{
+		std::string downloadCnt = Web::Get("https://github.com/Geometria-Engine/Geometria/raw/main/geo.exe", true);
+		std::cout << "Download has completed successfully!" << std::endl;
+		return downloadCnt;
+	}
+
+	static void InstallNewToolkit(std::string content)
+	{
+		std::string exePath = Files::GetExecutablePath();
+		std::string oldExePath = exePath + ".old";
+
+		if(Files::Rename(exePath.c_str(), oldExePath.c_str()))
+		{
+			Files::Write(exePath.c_str(), content, true);
+
+			std::cout << "Update completed sucessfully!" << std::endl;
+			exit(0);
+		}
+		else
+		{
+			std::cout << "ERROR: Executable can't be renamed! Cancelling..." << std::endl;
+			exit(0);
+		}
+	}
+
+};
+
+#endif

Geometria/main.cpp

@@ -7,6 +7,7 @@
 #include "Game/Scripts/HubManager.h"
 #include "Game/Scripts/DynamicLinker.h"
 #include "Game/Scripts/EngineUpdater.h"
+#include "Game/Scripts/ToolkitUpdater.h"
 
 DONT_UPDATE_FILE()
 
@@ -44,6 +45,12 @@ void Main_Compile()
 
 int main(int argc, char** argv)
 {
+    if(argc != 0)
+    {
+        if(std::experimental::filesystem::exists("geo.exe.old"))
+            Files::Remove("geo.exe.old");
+    }
+
     for (int i = 0; i < argc; i++)
     {
         std::string commandLine = argv[i];
@@ -91,6 +98,11 @@ int main(int argc, char** argv)
 
             exit(0);
         }
+        else if(commandLine == "--update-toolkit")
+        {
+            ToolkitUpdater::DownloadLatestToolkit();
+            exit(0);
+        }
         else if(commandLine == "--create")
         {
             HubManager::isFromCommandLine = true;
@@ -131,9 +143,13 @@ int main(int argc, char** argv)
             std::cout << Files::GetExecutablePath() << std::endl;
             exit(0);
         }
+        else if(commandLine == "--version")
+        {
+            std::cout << "0.2.3" << std::endl;
+        }
         else if(commandLine == "--macro-test")
         {
-            EngineUpdater::ReturnBackupFiles();
+            //ToolkitUpdater::InstallNewToolkit("hello :D");
             exit(0);
         }
     }