1 files changed, 59 insertions, 0 deletions
diff --git a/engines/bladerunner/chapters.cpp b/engines/bladerunner/chapters.cpp
new file mode 100644
index 0000000000..280ce92ea2
--- /dev/null
+++ b/engines/bladerunner/chapters.cpp
@@ -0,0 +1,59 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "bladerunner/chapters.h"
+
+#include "bladerunner/bladerunner.h"
+
+namespace BladeRunner {
+
+bool Chapters::enterChapter(int chapter) {
+	int id = _resourceIds[chapter];
+
+	if (!_vm->openArchive("A.TLK"))
+		return false;
+
+	if (!_vm->openArchive(Common::String::format("VQA%d.MIX", MAX(id, 3))))
+		return false;
+
+	if (!_vm->openArchive(Common::String::format("%d.TLK", MAX(id, 3))))
+		return false;
+
+	if (!_vm->openArchive(Common::String::format("OUTTAKE%d.MIX", id)))
+		return false;
+
+	_chapter = chapter;
+	_hasOpenResources = true;
+	return true;
+}
+
+void Chapters::closeResources() {
+	int id = _resourceIds[_chapter];
+
+	_vm->closeArchive("A.TLK");
+	_vm->closeArchive(Common::String::format("VQA%d.MIX", MAX(id, 3)));
+	_vm->closeArchive(Common::String::format("%d.TLK", MAX(id, 3)));
+	_vm->closeArchive(Common::String::format("OUTTAKE%d.MIX", id));
+	_hasOpenResources = false;
+}
+
+} // End of namespace BladeRunner