fix(UE): use UTF8 instead of ANSI encoding (#149)

switch ANSI_TO_TCHAR and TCHAR_TO_ANSI to the UTF8 equivalents to
support UTF8 in UE

fixes #145

Author: JBenda

inkcpp/runner_impl.cpp

@@ -527,7 +527,7 @@ runner_impl::line_type runner_impl::getline()
 #	ifdef INK_ENABLE_STL
 	line_type result{_output.get()};
 #	elif defined(INK_ENABLE_UNREAL)
-	line_type result{ANSI_TO_TCHAR(_output.get_alloc(_globals->strings(), _globals->lists()))};
+	line_type result{UTF8_TO_TCHAR(_output.get_alloc(_globals->strings(), _globals->lists()))};
 #	else
 #		error unsupported constraints for getline
 #	endif

unreal/inkcpp/Source/inkcpp/Private/InkChoice.cpp

@@ -8,32 +8,21 @@
 
 #include "ink/choice.h"
 
-FString UInkChoice::GetText() const
-{
-	return data->text();
-}
+FString UInkChoice::GetText() const { return data->text(); }
 
-UInkChoice::UInkChoice() {
-	tags = NewObject<UTagList>();
-}
+UInkChoice::UInkChoice() { tags = NewObject<UTagList>(); }
 
-int UInkChoice::GetIndex() const
-{
-	return data->index();
-}
+int UInkChoice::GetIndex() const { return data->index(); }
 
-const UTagList* UInkChoice::GetTags() const
-{
-	return tags;
-}
+const UTagList* UInkChoice::GetTags() const { return tags; }
 
 void UInkChoice::Initialize(const ink::runtime::choice* c)
 {
 	data = c;
 	if (c->has_tags()) {
 		TArray<FString> fstring_tags{};
-		for(unsigned i = 0; i < c->num_tags(); ++i) {
-			fstring_tags.Add(FString(ANSI_TO_TCHAR(c->get_tag(i))));
+		for (unsigned i = 0; i < c->num_tags(); ++i) {
+			fstring_tags.Add(FString(UTF8_TO_TCHAR(c->get_tag(i))));
 		}
 		tags->Initialize(fstring_tags);
 	}

unreal/inkcpp/Source/inkcpp/Private/InkList.cpp

@@ -12,7 +12,7 @@
 
 bool UInkList::ContainsFlag(const FString& flag_name) const
 {
-	return list_data->contains(TCHAR_TO_ANSI(*flag_name));
+	return list_data->contains(TCHAR_TO_UTF8(*flag_name));
 }
 
 bool UInkList::ContainsEnum(const UEnum* Enum, const uint8& value) const
@@ -25,7 +25,7 @@ bool UInkList::ContainsEnum(const UEnum* Enum, const uint8& value) const
 		return false;
 	}
 
-	return list_data->contains(TCHAR_TO_ANSI(*Enum->GetDisplayNameTextByValue(value).ToString()));
+	return list_data->contains(TCHAR_TO_UTF8(*Enum->GetDisplayNameTextByValue(value).ToString()));
 }
 
 TArray<uint8> UInkList::ElementsOf(const UEnum* Enum) const
@@ -38,10 +38,10 @@ TArray<uint8> UInkList::ElementsOf(const UEnum* Enum) const
 	FString enumName = Enum->GetFName().ToString();
 
 	int         num = Enum->NumEnums();
-	std::string str(TCHAR_TO_ANSI(*enumName));
+	std::string str(TCHAR_TO_UTF8(*enumName));
 	for (auto itr = list_data->begin(str.c_str()); itr != list_data->end(); ++itr) {
 		bool          hit = false;
-		const FString flag(ANSI_TO_TCHAR((*itr).flag_name));
+		const FString flag(UTF8_TO_TCHAR((*itr).flag_name));
 		for (int i = 0; i < num; ++i) {
 			FString enumStr = Enum->GetDisplayNameTextByIndex(i).ToString();
 			if (enumStr.EndsWith(flag)) {
@@ -65,7 +65,7 @@ TArray<FString> UInkList::ElementsOfAsString(const UEnum* Enum) const
 	TArray<FString> ret;
 
 	FString EnumName = Enum->GetFName().ToString();
-	for (auto itr = list_data->begin(TCHAR_TO_ANSI(*EnumName)); itr != list_data->end(); ++itr) {
+	for (auto itr = list_data->begin(TCHAR_TO_UTF8(*EnumName)); itr != list_data->end(); ++itr) {
 		ret.Add(FString((*itr).flag_name));
 	}
 	return ret;
@@ -85,5 +85,5 @@ TArray<FListFlag> UInkList::Elements() const
 
 bool UInkList::ContainsList(const FString& name) const
 {
-	return list_data->begin(TCHAR_TO_ANSI(*name)) != list_data->end();
+	return list_data->begin(TCHAR_TO_UTF8(*name)) != list_data->end();
 }