Problem: missing support for ue 5.4 (fix #351)

support ue 5.4

CronosPlayUnreal.uplugin

@@ -2,8 +2,8 @@
 	"FileVersion": 3,
 	"FriendlyName": "Cronos Play for Unreal Engine",
 	"Version": 1,
-	"VersionName": "v0.0.18-alpha",
-	"EngineVersion": "5.3.0",
+	"VersionName": "v0.0.19-alpha",
+	"EngineVersion": "5.4.0",
 	"Description": "Cronos labs",
 	"Category": "Programming",
 	"CreatedBy": "Cronos labs",

Source/CronosPlayUnreal/Private/DynamicContractObject.cpp

@@ -1,7 +1,11 @@
 // Copyright 2022, Cronos Labs. All Rights Reserved
-
 #include "DynamicContractObject.h"
+#include "DefiWalletCoreActor.h"
 
+using namespace org::defi_wallet_core;
+void convertCronosTXReceipt(
+    ::org::defi_wallet_core::CronosTransactionReceiptRaw &src,
+    FCronosTransactionReceiptRaw &dst);
 UDynamicContractObject::UDynamicContractObject() {
     defiWallet = NULL;
     _coreContract = NULL;
@@ -178,7 +182,7 @@ void UDynamicContractObject::NewSigningEthContract(FString contractaddress,
         }
 
         char hdpath[100];
-        snprintf(hdpath, sizeof(hdpath), "m/44'/%d'/0'/0/%d", EthCoinType,
+        snprintf(hdpath, sizeof(hdpath), "m/44'/%d'/0'/0/%d", 60,
                  walletindex);
         rust::cxxbridge1::Box<PrivateKey> privatekey =
             defiWallet->getCoreWallet()->get_key(hdpath);

Source/CronosPlayUnreal/Private/PlayCppSdkDownloader.cpp

@@ -5,6 +5,7 @@
 #include "Interfaces/IHttpRequest.h"
 #include "Interfaces/IHttpResponse.h"
 #include "Kismet/KismetRenderingLibrary.h"
+
 FString UPlayCppSdkDownloader::UserAgent =
     TEXT("CronosPlay-UnrealEngine-Agent");
 // ipfs:// -> https://ipfs.io/ipfs/
@@ -46,7 +47,7 @@ void UPlayCppSdkDownloader::GetJsonStringFromUri(FString tokenuriuser,
     }
 
     FString tokenuri = convert_ipfs_url(tokenuriuser);
-    assert(HttpModule != NULL);
+    check(HttpModule != NULL);
     TSharedRef<IHttpRequest, ESPMode::ThreadSafe> httprequest =
         HttpModule->CreateRequest();
     httprequest->SetVerb(TEXT("GET"));
@@ -96,7 +97,7 @@ void UPlayCppSdkDownloader::GetNftImageInfoFromUri(FString tokenuriuser,
     }
 
     FString tokenuri = convert_ipfs_url(tokenuriuser);
-    assert(HttpModule != NULL);
+    check(HttpModule != NULL);
     TSharedRef<IHttpRequest, ESPMode::ThreadSafe> httprequest =
         HttpModule->CreateRequest();
 
@@ -161,7 +162,7 @@ void UPlayCppSdkDownloader::GetNftImageFromUrl(FString imageurl, bool &success,
         return;
     }
 
-    assert(HttpModule != NULL);
+    check(HttpModule != NULL);
     TSharedRef<IHttpRequest, ESPMode::ThreadSafe> httprequest =
         HttpModule->CreateRequest();
     httprequest->SetVerb(TEXT("GET"));

Source/CronosPlayUnreal/Private/Utlis.cpp

@@ -1,19 +1,19 @@
-// Copyright 2022, Cronos Labs. All Rights Reserved
-
 #include "Utlis.h"
 #include "Containers/UnrealString.h"
 
-FString UUtlis::ToHex(TArray<uint8> address) {
+FString UUtlis::ToHex(const TArray<uint8> &address) {
     return BytesToHex(address.GetData(), address.Num());
 }
 
-std::array<std::uint8_t, 20> UUtlis::ToArray(TArray<uint8> address) {
+std::array<std::uint8_t, 20> UUtlis::ToArray(const TArray<uint8> &address) {
     std::array<std::uint8_t, 20> std_array{};
+
     if (address.Num() == 20) {
-        auto data_begin = address.GetData();
+        const uint8 *data_begin = address.GetData();
         std::copy_n(data_begin, 20, std_array.begin());
     } else {
         std_array.fill(0);
     }
+
     return std_array;
 }

Source/CronosPlayUnreal/Public/Utlis.h

@@ -1,7 +1,7 @@
 // Copyright 2022, Cronos Labs. All Rights Reserved
 
 #pragma once
-
+#include <array>
 #include "CoreMinimal.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Utlis.generated.h"
@@ -23,7 +23,7 @@ class CRONOSPLAYUNREAL_API UUtlis : public UBlueprintFunctionLibrary {
     UFUNCTION(BlueprintCallable,
               meta = (DisplayName = "ToHex", Keywords = "PlayCppSdk"),
               Category = "Utils")
-    static FString ToHex(TArray<uint8> address);
+    static FString ToHex(const TArray<uint8>& address);
 
     /**
      * Convert TArray<uint8> to std::array<uint8_t, 20>
@@ -32,5 +32,5 @@ class CRONOSPLAYUNREAL_API UUtlis : public UBlueprintFunctionLibrary {
      * return all 0
      *
      */
-    static std::array<std::uint8_t, 20> ToArray(TArray<uint8> address);
+    static std::array<std::uint8_t, 20> ToArray(const TArray<uint8>& address);
 };