Finish porting to Linux

Config/DefaultEngine.ini

@@ -71,3 +71,12 @@ ConnectionType=USBOnly
 bUseManualIPAddress=False
 ManualIPAddress=
 
+[/Script/LinuxTargetPlatform.LinuxTargetSettings]
+SpatializationPlugin=
+SourceDataOverridePlugin=
+ReverbPlugin=
+OcclusionPlugin=
+SoundCueCookQualityIndex=-1
+-TargetedRHIs=SF_VULKAN_SM5
++TargetedRHIs=SF_VULKAN_SM6
+

Source/Integration/IntegrationGameModeBase.cpp

@@ -2,6 +2,7 @@
 
 #include "IntegrationGameModeBase.h"
 #include "lpx-drvutil.hpp"
+#include "lpx-paths.hpp"
 #include "DebugPrint.h"
 #include "Tangible.h"
 #include "TangibleManager.h"
@@ -193,11 +194,13 @@ void AIntegrationGameModeBase::BeginPlay()
 	if (w->play_initialize != nullptr)
 	{
 		drvutil::ostringstream srcpak;
-		std::string srcpakerr = drvutil::package_lua_source("c:\\Luprex", &srcpak);
+		std::string srcpakerr = drvutil::package_lua_source(LUPREX_ROOT_PATH, &srcpak);
 		if (!srcpakerr.empty())
 		{
 			DPrint(srcpakerr.c_str());
 		}
+		else
+		{
 			std::string_view srcpakv = srcpak.view();
 			char* argv[1];
 			argv[0] = const_cast<char*>("lpxserver");
@@ -211,6 +214,7 @@ void AIntegrationGameModeBase::BeginPlay()
 				Playing = true;
 			}
 		}
+	}
 
 	// If we successfully created a luprex engine, create a socket system and a worker thread.
 	if (Playing) {

Source/Integration/LockedWrapper.cpp

@@ -2,6 +2,7 @@
 #include "LockedWrapper.h"
 #include "DebugPrint.h"
 #include "lpx-drvutil.hpp"
+#include "lpx-paths.hpp"
 
 using namespace CommonTypes;
 
@@ -10,7 +11,9 @@ void FlxLockedWrapper::InitWrapper() {
 		// Already initialized.
 		return;
 	}
-	void* DLL = FPlatformProcess::GetDllHandle(TEXT("c:\\Luprex\\build\\visual\\luprexlib.dll"));
+	FString dll((const UTF8CHAR*)LUPREX_DLL_PATH);
+	DebugPrint::DPrint(dll);
+	void* DLL = FPlatformProcess::GetDllHandle(*dll);
 	if (DLL != nullptr) {
 		using InitFn = void (*)(EngineWrapper*);
 		InitFn init = (InitFn)FPlatformProcess::GetDllExport(DLL, TEXT("init_engine_wrapper"));

luprex-install.sh

@@ -11,13 +11,10 @@ LUPREX=$HOME/luprex
 
 rm -f Source/Integration/lpx-*.hpp
 rm -f Source/Integration/lpx-*.cpp
-rm -f Binaries/Linux/luprexlib.so
-mkdir -p Binaries/Linux
 
 echo '#include "'$LUPREX'/ext/base-writer.hpp"'                      > Source/Integration/lpx-basewriter.hpp
 echo '#include "'$LUPREX'/cpp/drv/drvutil.hpp"'                      > Source/Integration/lpx-drvutil.hpp
 echo '#include "'$LUPREX'/cpp/drv/drvutil.cpp"'                      > Source/Integration/lpx-drvutil.cpp
 echo '#include "'$LUPREX'/cpp/core/enginewrapper.hpp"'               > Source/Integration/lpx-enginewrapper.hpp
-
-ln -s $LUPREX/build/linux/luprexlib.so      Binaries/Linux/luprexlib.so
-
+echo '#define LUPREX_DLL_PATH "'$LUPREX'/build/linux/luprexlib.so"'  > Source/Integration/lpx-paths.hpp
+echo '#define LUPREX_ROOT_PATH "'$LUPREX'"'                         >> Source/Integration/lpx-paths.hpp