Fix Switch runtime setup

Source/Engine/Core/Log.cpp

@@ -13,6 +13,8 @@
 #include "Engine/Debug/Exceptions/Exceptions.h"
 #include <iostream>
 
+#define LOG_ENABLE_FILE (!PLATFORM_SWITCH)
+
 namespace
 {
     bool LogAfterInit = false, IsDuringLog = false;
@@ -169,7 +171,7 @@ void Log::Logger::Dispose()
 
 bool Log::Logger::IsLogEnabled()
 {
-#if LOG_ENABLE
+#if LOG_ENABLE && LOG_ENABLE_FILE
     return !CommandLine::Options.NoLog.HasValue();
 #else
 	return false;

Source/Engine/Core/ObjectsRemovalService.cpp

@@ -29,10 +29,9 @@ public:
     ObjectsRemovalServiceService()
         : EngineService(TEXT("Objects Removal Service"), -1000)
     {
-        LastUpdate = DateTime::NowUTC();
-        LastUpdateGameTime = 0;
     }
 
+    bool Init() override;
     void LateUpdate() override;
     void Dispose() override;
 };
@@ -174,6 +173,13 @@ void ObjectsRemovalService::Flush(float dt, float gameDelta)
     }
 }
 
+bool ObjectsRemovalServiceService::Init()
+{
+    LastUpdate = DateTime::NowUTC();
+    LastUpdateGameTime = 0;
+    return false;
+}
+
 void ObjectsRemovalServiceService::LateUpdate()
 {
     PROFILE_CPU();

Source/Engine/Engine/Engine.cpp

@@ -549,6 +549,7 @@ void EngineImpl::InitPaths()
     if (!Globals::StartupFolder.IsANSI())
         Platform::Fatal(TEXT("Cannot start application in directory which name contains non-ANSI characters."));
 
+#if !PLATFORM_SWITCH
     // Setup directories
     if (FileSystem::DirectoryExists(Globals::TemporaryFolder))
         FileSystem::DeleteDirectory(Globals::TemporaryFolder);
@@ -559,6 +560,7 @@ void EngineImpl::InitPaths()
         if (FileSystem::CreateDirectory(Globals::TemporaryFolder))
             Platform::Fatal(TEXT("Cannot create temporary directory."));
     }
+#endif
 #if USE_EDITOR
     if (!FileSystem::DirectoryExists(Globals::ProjectContentFolder))
         FileSystem::CreateDirectory(Globals::ProjectContentFolder);

Source/Engine/Scripting/ManagedCLR/MCore.Mono.cpp

@@ -409,7 +409,7 @@ bool MCore::LoadEngine()
             mono_trace_set_level_string("warning");
         }
 
-#if MONO_DEBUG_ENABLE
+#if MONO_DEBUG_ENABLE && !PLATFORM_SWITCH
         StringAnsi debuggerIp = "127.0.0.1";
         uint16 debuggerPort = 41000 + Platform::GetCurrentProcessId() % 1000;
         if (CommandLine::Options.DebuggerAddress.HasValue())
@@ -484,7 +484,15 @@ bool MCore::LoadEngine()
 	mono_dl_fallback_register(OnMonoLinuxDlOpen, OnMonoLinuxDlSym, nullptr, nullptr);
 #endif
 #endif
-    mono_config_parse(nullptr);
+    const char* configPath = nullptr;
+#if PLATFORM_SWITCH
+    MString configPathBuf = (Globals::MonoPath / TEXT("/etc/mono/config")).ToStringAnsi();
+    configPath = *configPathBuf;
+    const MString assembliesPath = (Globals::MonoPath / TEXT("/lib/mono/4.5")).ToStringAnsi();
+    //mono_set_assemblies_path(*assembliesPath);
+    //setenv("MONO_PATH", *assembliesPath, 1);
+#endif
+    mono_config_parse(configPath);
 
 #if USE_MONO_PROFILER
     // Init profiler