WIP: Add preliminary SE sdk download helpers (Segs#906)

* MSVC2017/2019 SE Sdk download helpers
* Update ACE to 6.5.7 + a test of including the editor_engine reference in
the build.
* editor executable driver.

.gitignore

@@ -4,9 +4,11 @@ doxygen/
 out/
 3rd_party/include
 3rd_party/lib
+3rd_party/prebuilt
 3rd_party/bin
 3rd_party/gmock
 3rd_party/naked_ace/
+Temp/
 
 #IDE generated project files
 *.user

3rd_party/jcon-cpp/src/jcon/json_rpc_client.cpp

@@ -4,7 +4,7 @@
 #include "jcon_assert.h"
 #include "string_util.h"
 
-//#include <QSignalSpy>
+#include <QtCore/QElapsedTimer>
 #include <QCoreApplication>
 #include <QUuid>
 
@@ -72,7 +72,7 @@ JsonRpcClient::waitForSyncCallbacks(const JsonRpcRequest* request)
                     std::make_shared<JsonRpcError>(code, message, data);
             });
 
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
     while (m_outstanding_requests.contains(request->id()) &&
            timer.elapsed() < m_call_timeout_ms)

3rd_party/jcon-cpp/src/jcon/json_rpc_websocket.cpp

@@ -3,6 +3,7 @@
 
 #include <QSignalSpy>
 #include <QTime>
+#include <QElapsedTimer>
 #include <QWebSocket>
 
 namespace jcon {
@@ -62,7 +63,7 @@ void JsonRpcWebSocket::connectToUrl(const QUrl& url)
 
 bool JsonRpcWebSocket::waitForConnected(int msecs)
 {
-    QTime timer(0, 0, 0, msecs);
+    QElapsedTimer timer;
     QSignalSpy spy(m_socket, &QWebSocket::connected);
     timer.start();
     while (spy.isEmpty() && timer.elapsed() < msecs) {

3rd_party/prebuilt/.version

@@ -0,0 +1 @@
+4.0.0

CMakeLists.txt

@@ -75,6 +75,7 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/out)
 set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/out)
 set(CMAKE_INCLUDE_PATH ${MAIN_INCLUDE_PATH})
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/CMakeScripts;${CMAKE_MODULE_PATH})
+set(CMAKE_PREFIX_PATH "${PROJECT_SOURCE_DIR}/3rd_party/prebuilt")
 set(UNICODE TRUE)
 set(INSTALLED_TARGETS)
 option(ENABLE_SCRIPTING_ENGINE "Build experimental scripting engine ?" ON)
@@ -88,6 +89,7 @@ option(BUILD_CLIENT_PATCH "Build client patch for AMD graphics cards ?" OFF)
 ########################################################################################
 find_package(Threads REQUIRED)
 
+include(SDKHelper)
 include(3rdparty_support)
 set(ThirdParty_Install_Dir ${CMAKE_BINARY_DIR}/3rd_party/built) # ERICEDIT: Changed to CMAKE_BINARY_DIR so that this variable always points to the top level of the build directory.
 add_subdirectory(3rd_party)

CMakeScripts/SDKHelper.cmake

@@ -0,0 +1,49 @@
+# the following code is based on BSF's HelperMethods.cmake
+
+set(SE_BINARY_DEP_WEBSITE "https://segs.dev/sdk")
+
+function(update_binary_deps DEP_PREFIX DEP_NAME DEP_FOLDER DEP_VERSION)
+	if(NOT WIN32)
+		return()
+	endif()
+    set(DEP_TYPE VS2017)
+	# Clean and create a temporary folder
+	execute_process(COMMAND ${CMAKE_COMMAND} -E remove_directory ${PROJECT_SOURCE_DIR}/Temp)	
+	execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_SOURCE_DIR}/Temp)	
+
+    set(BINARY_DEPENDENCIES_URL ${SE_BINARY_DEP_WEBSITE}/${DEP_PREFIX}_${DEP_TYPE}_${DEP_VERSION}.7z)
+    file(DOWNLOAD ${BINARY_DEPENDENCIES_URL} ${PROJECT_SOURCE_DIR}/Temp/Dependencies.7z
+		SHOW_PROGRESS
+		STATUS DOWNLOAD_STATUS)
+
+	list(GET DOWNLOAD_STATUS 0 STATUS_CODE)
+	if(NOT STATUS_CODE EQUAL 0)
+		message(FATAL_ERROR "Binary dependencies failed to download from URL: ${BINARY_DEPENDENCIES_URL}")
+	endif()
+
+	message(STATUS "Extracting files. Please wait...")
+    execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_SOURCE_DIR}/Temp/unpack)
+    execute_process(
+        COMMAND ${CMAKE_COMMAND} -E tar xzf ${PROJECT_SOURCE_DIR}/Temp/Dependencies.7z
+        WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/Temp/unpack
+	)
+    execute_process(COMMAND ${CMAKE_COMMAND} -E remove_directory ${DEP_FOLDER})
+    execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${DEP_FOLDER})
+    execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_SOURCE_DIR}/Temp/unpack ${DEP_FOLDER})
+#    execute_process(COMMAND ${CMAKE_COMMAND} -E remove_directory ${PROJECT_SOURCE_DIR}/Temp)
+
+endfunction()
+
+function(check_and_update_binary_deps DEP_PREFIX DEP_NAME DEP_FOLDER DEP_VERSION)
+	set(BUILTIN_DEP_VERSION_FILE ${DEP_FOLDER}/.version)
+	if(NOT EXISTS ${BUILTIN_DEP_VERSION_FILE})
+		message(STATUS "Binary dependencies for '${DEP_PREFIX}' are missing. Downloading package...")
+		update_binary_deps(${DEP_PREFIX} ${DEP_NAME} ${DEP_FOLDER} ${DEP_VERSION})
+	else()
+		file (STRINGS ${BUILTIN_DEP_VERSION_FILE} CURRENT_DEP_VERSION)
+        if(${DEP_VERSION} VERSION_GREATER ${CURRENT_DEP_VERSION})
+			message(STATUS "Your precomiled dependencies package for '${DEP_PREFIX}' is out of date. Downloading latest package...")
+			update_binary_deps(${DEP_PREFIX} ${DEP_NAME} ${DEP_FOLDER} ${DEP_VERSION})
+		endif()
+	endif()
+endfunction()

Projects/CoX/CMakeLists.txt

@@ -3,6 +3,7 @@ include_directories(Common)
 
 ADD_SUBDIRECTORY(Common)
 ADD_SUBDIRECTORY(Utilities)
+ADD_SUBDIRECTORY(Editor)
 ADD_SUBDIRECTORY(Servers)
 ADD_SUBDIRECTORY(Clients)
 

Projects/CoX/Editor/CMakeLists.txt

@@ -0,0 +1,19 @@
+if(MSVC)
+check_and_update_binary_deps(SegsEngine SegsEngine ${PROJECT_SOURCE_DIR}/3rd_party/prebuilt 4.0.0-alpha)
+find_package(SegsEngine REQUIRED)
+
+set(SOURCES
+    main.cpp
+    os_specific/app.rc
+)
+add_executable(SegsEditor ${SOURCES})
+target_link_libraries(SegsEditor SegsEngine::editor_engine)
+
+# copy engine dlls and plugins to editor executable directory
+add_custom_command(
+        TARGET SegsEditor POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E copy_directory
+                ${PROJECT_SOURCE_DIR}/3rd_party/prebuilt/bin
+                ${CMAKE_BINARY_DIR}/out)
+
+endif()

Projects/CoX/Editor/main.cpp

@@ -0,0 +1,94 @@
+#include <QCoreApplication>
+#include <qlogging.h>
+
+#include "core/version.h"
+#include "main/main.h"
+#include "core/os/os.h"
+#include "EASTL/unique_ptr.h"
+
+#include <climits>
+#include <clocale>
+#include <cstdlib>
+#include <QDir>
+
+
+#ifdef Q_OS_WIN32
+#include <windows.h>
+static HINSTANCE godot_hinstance = nullptr;
+#else
+static void *godot_hinstance = nullptr;
+#endif
+
+/* NOTE: enable this to set breakpoints on qdebug messages. */
+#define WRAP_QT_MESSAGES
+#ifdef WRAP_QT_MESSAGES
+static void myMessageOutput(QtMsgType type, const QMessageLogContext &context, const QString &lMessage)
+{
+    QString text;
+    switch (type)
+    {
+    case QtDebugMsg:
+        text = QString("Qt::Debug (%1:%2, %3): %4").arg(context.file).arg(context.line).arg(context.function).arg(lMessage.constData());
+        break;
+
+    case QtWarningMsg:
+        text = QString("Qt::Warning (%1:%2, %3): %4").arg(context.file).arg(context.line).arg(context.function).arg(lMessage.constData());
+        break;
+
+    case QtCriticalMsg:
+        text = QString("Qt::Critical (%1:%2, %3): %4").arg(context.file).arg(context.line).arg(context.function).arg(lMessage.constData());
+        break;
+
+    case QtFatalMsg:
+        text = QString("Qt::Fatal (%1:%2, %3): %4").arg(context.file).arg(context.line).arg(context.function).arg(lMessage.constData());
+        abort();
+    }
+    QByteArray az = text.toUtf8();
+    printf("%s\n",az.data());
+}
+
+#endif
+
+static int mainT(int argc, char *argv[]) {
+
+#ifdef WRAP_QT_MESSAGES
+    qInstallMessageHandler(myMessageOutput);
+#endif
+    QCoreApplication app(argc,argv);
+    QCoreApplication::setApplicationName("SegsEditor");
+    QCoreApplication::setApplicationVersion("0.0.1");
+    QCoreApplication::setOrganizationName("Segs");
+
+    eastl::unique_ptr<OS> os(instantiateOS(godot_hinstance));
+    setlocale(LC_CTYPE, "");
+
+    QString cwd = QDir::currentPath();
+
+    Error err = Main::setup();
+    if (err != OK) {
+        return 255;
+    }
+
+    if (Main::start())
+        os->run(); // it is actually the OS that decides how to run
+    Main::cleanup();
+
+    if (!QDir::setCurrent(cwd)) {
+        ERR_PRINT("Couldn't return to previous working directory.");
+    }
+
+    return os->get_exit_code();
+}
+
+int main(int argc, char *argv[]) {
+#ifdef CRASH_HANDLER_EXCEPTION
+    godot_hinstance = GetModuleHandle(nullptr);
+    __try {
+        return mainT<OS_Windows>(argc,argv);
+    } __except (CrashHandlerException(GetExceptionInformation())) {
+        return 1;
+    }
+#else
+    return mainT(argc,argv);
+#endif
+}

Projects/CoX/Editor/os_specific/app.rc

@@ -0,0 +1 @@
+IDR_MAIN_ICON ICON "..\\resources\\segs.ico"