json parsen

Config/DefaultEngine.ini

@@ -67,7 +67,7 @@ bOffsetPlayerGamepadIds=False
 GameInstanceClass=/Script/Engine.GameInstance
 GameDefaultMap=/Game/MobileStarterContent/Maps/Minimal_Default.Minimal_Default
 ServerDefaultMap=/Engine/Maps/Entry.Entry
-GlobalDefaultGameMode=/Script/MasterTestProject.MasterTestProjectGameMode
+GlobalDefaultGameMode=/Script/MasterTestProject.MasterTestProjectGameModeBase
 GlobalDefaultServerGameMode=None
 
 [/Script/HardwareTargeting.HardwareTargetingSettings]
@@ -76,4 +76,3 @@ AppliedTargetedHardwareClass=Mobile
 DefaultGraphicsPerformance=Scalable
 AppliedDefaultGraphicsPerformance=Scalable
 
-

Source/MasterTestProject/MasterTestProject.Build.cs

@@ -20,7 +20,7 @@ public class MasterTestProject : ModuleRules
     public MasterTestProject(TargetInfo Target)
     { 
 
-		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject",  "Engine", "InputCore", "ImageWrapper", "RawMesh", "ProceduralMeshComponent" });
+		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject",  "Engine", "InputCore", "ImageWrapper", "RawMesh", "Json", "ProceduralMeshComponent" });
 
 
         PrivateDependencyModuleNames.AddRange(new string[] {  });

Source/MasterTestProject/MasterTestProjectGameModeBase.cpp

 // Fill out your copyright notice in the Description page of Project Settings.
 
 #include "MasterTestProject.h"
+#include "JsonReader.h"
 #include "MasterTestProjectGameModeBase.h"
 
 
+void AMasterTestProjectGameModeBase::InitGame(const FString & MapName, const FString & Options, FString & ErrorMessage) {
+	Super::InitGame(MapName, Options, ErrorMessage);
+
+	FString file = "D:\\Dropbox\\Studium\\MasterArbeit\\3d-tiles\\examples\\tileset.json";
+
+	FString JsonRaw = "";
+	FFileHelper::LoadFileToString(JsonRaw, *file);
+
+	UE_LOG(GLTF, Log, TEXT("Loading file %s"), *file);
+	//UE_LOG(GLTF, Warning, TEXT("LangFile: \n %s"), *JsonRaw);
+
+	TSharedPtr<FJsonObject> JsonParsed;
+	TSharedRef<TJsonReader<TCHAR>> JsonReader = TJsonReaderFactory<TCHAR>::Create(JsonRaw);
+	if (FJsonSerializer::Deserialize(JsonReader, JsonParsed))
+	{
+		FString ExampleString = JsonParsed->GetStringField("geometricError");
+		UE_LOG(GLTF, Warning, TEXT("Example: \n %s"), *ExampleString);
+	}
+
+
+}
+

Source/MasterTestProject/MasterTestProjectGameModeBase.h

@@ -14,6 +14,8 @@ class MASTERTESTPROJECT_API AMasterTestProjectGameModeBase : public AGameModeBas
 {
 	GENERATED_BODY()
 
+public:
+	virtual void InitGame(const FString & MapName,	const FString & Options, FString & ErrorMessage);