export TMap<FString, FString> to ZScript

src/utility/dictionary.cpp

@@ -0,0 +1,70 @@
+#include "utility/dictionary.h"
+
+#include "scripting/vm/vm.h"
+#include "serializer.h"
+
+//=====================================================================================
+//
+// Dictionary exports
+//
+//=====================================================================================
+
+DEFINE_ACTION_FUNCTION(_Dictionary, Create)
+{
+	PARAM_PROLOGUE;
+	ACTION_RETURN_POINTER(new Dictionary);
+}
+
+static void DictInsert(Dictionary *dict, const FString &key, const FString &value)
+{
+	dict->Insert(key, value);
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(_Dictionary, Insert, DictInsert)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(Dictionary);
+	PARAM_STRING(key);
+	PARAM_STRING(value);
+	DictInsert(self, key, value);
+	return 0;
+}
+
+static void DictAt(const Dictionary *dict, const FString &key, FString *result)
+{
+	const FString *value = dict->CheckKey(key);
+	*result = value ? *value : "";
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(_Dictionary, At, DictAt)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(Dictionary);
+	PARAM_STRING(key);
+	FString result;
+	DictAt(self, key, &result);
+	ACTION_RETURN_STRING(result);
+}
+
+static void DictToString(const Dictionary *dict, FString *result)
+{
+	*result = DictionaryToString(*dict);
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(_Dictionary, ToString, DictToString)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(Dictionary);
+	FString result;
+	DictToString(self, &result);
+	ACTION_RETURN_STRING(result);
+}
+
+static Dictionary *DictFromString(const FString& string)
+{
+	return DictionaryFromString(string);
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(_Dictionary, FromString, DictFromString)
+{
+	PARAM_PROLOGUE;
+	PARAM_STRING(string);
+	ACTION_RETURN_POINTER(DictFromString(string));
+}