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engines/ultima/nuvie/core/book.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "ultima/shared/std/string.h"
+#include "ultima/nuvie/core/nuvie_defs.h"
+#include "ultima/nuvie/conf/configuration.h"
+#include "ultima/nuvie/files/u6_lib_n.h"
+#include "ultima/nuvie/misc/u6_misc.h"
+#include "ultima/nuvie/core/book.h"
+
+namespace Ultima {
+namespace Nuvie {
+
+Book::Book(const Configuration *cfg) : config(cfg), books(new U6Lib_n) {
+}
+
+Book::~Book() {
+	delete books;
+}
+
+bool Book::init() {
+	Common::Path filename;
+
+	config_get_path(config, "book.dat", filename);
+
+	if (books->open(filename, 2) == false)
+		return false;
+
+	return true;
+}
+
+char *Book::get_book_data(uint16 num) {
+	if (num >= books->get_num_items())
+		return nullptr;
+
+	return reinterpret_cast<char *>(books->get_item(num));
+}
+
+} // End of namespace Nuvie
+} // End of namespace Ultima