1 files changed, 90 insertions, 0 deletions
diff --git a/src/BookContent.cpp b/src/BookContent.cpp
new file mode 100644
index 000000000..e30401c20
--- /dev/null
+++ b/src/BookContent.cpp
@@ -0,0 +1,90 @@
+
+// BookContent.cpp
+
+#include "Globals.h"
+#include "BookContent.h"
+
+
+
+
+
+void cBookContent::Clear()
+{
+	m_Author.clear();
+	m_Title.clear();
+	m_Pages.clear();
+}
+
+
+
+
+
+bool cBookContent::IsEmpty(void) const
+{
+	return (
+		m_Author.empty() &&
+		m_Title.empty() &&
+		m_Pages.empty()
+	);
+}
+
+
+
+
+
+void cBookContent::ParseFromNBT(int TagTag, cBookContent & a_BookContent, const cParsedNBT & a_NBT, bool a_SaveAsJson)
+{
+	int AuthorTag = a_NBT.FindChildByName(TagTag, "author");
+	if ((AuthorTag > 0) && (a_NBT.GetType(AuthorTag) == TAG_String))
+	{
+		a_BookContent.SetAuthor(a_NBT.GetString(AuthorTag));
+	}
+
+	int TitleTag = a_NBT.FindChildByName(TagTag, "title");
+	if ((TitleTag > 0) && (a_NBT.GetType(TitleTag) == TAG_String))
+	{
+		a_BookContent.SetTitle(a_NBT.GetString(TitleTag));
+	}
+
+	int PagesTag = a_NBT.FindChildByName(TagTag, "pages");
+	if ((PagesTag > 0) && (a_NBT.GetType(PagesTag) == TAG_List))
+	{
+		for (int PageTag = a_NBT.GetFirstChild(PagesTag); PageTag >= 0; PageTag = a_NBT.GetNextSibling(PageTag))
+		{
+			if (a_NBT.GetType(PageTag) == TAG_String)
+			{
+				if (a_SaveAsJson)
+				{
+					Json::Value Page;
+					Page["text"] = a_NBT.GetString(PageTag);
+					a_BookContent.AddPage(Page.toStyledString());
+				}
+				else
+				{
+					a_BookContent.AddPage(a_NBT.GetString(PageTag));
+				}
+			}
+		}
+	}
+}
+
+
+
+
+
+void cBookContent::WriteToNBTCompound(const cBookContent & a_BookContent, cFastNBTWriter & a_Writer)
+{
+	if (a_BookContent.IsEmpty())
+	{
+		return;
+	}
+
+	a_Writer.AddString("author", a_BookContent.GetAuthor());
+	a_Writer.AddString("title", a_BookContent.GetTitle());
+	a_Writer.BeginList("pages", TAG_String);
+	for (const auto & Page : a_BookContent.GetPages())
+	{
+		a_Writer.AddString("", Page);
+	}
+	a_Writer.EndList();
+}