Moved ArjFile to drascula.

svn-id: r47999

3 files changed, 72 insertions, 1 deletions

diff --git a/engines/drascula/drascula.h b/engines/drascula/drascula.h
index e4ff03ffc0..86642319de 100644
--- a/engines/drascula/drascula.h
+++ b/engines/drascula/drascula.h
@@ -36,6 +36,7 @@
 #include "common/events.h"
 #include "common/keyboard.h"
 #include "common/unarj.h"
+#include "common/archive.h"
 
 #include "sound/mixer.h"
 
@@ -251,6 +252,22 @@ struct CharInfo {
 	byte charType;	// 0 - letters, 1 - signs, 2 - accented
 };
 
+class ArjFile : public Common::SearchSet {
+public:
+	ArjFile();
+	~ArjFile();
+
+	void enableFallback(bool val) { _fallBack = val; }
+
+	void registerArchive(const Common::String &filename);
+
+	Common::SeekableReadStream *open(const Common::String &filename);
+
+private:
+	bool _fallBack;
+
+};
+
 #define NUM_SAVES		10
 #define NUM_FLAGS		50
 #define DIF_MASK		55
@@ -365,7 +382,7 @@ public:
 
 	byte cPal[768];
 
-	Common::ArjFile _arj;
+	ArjFile _arj;
 
 	int actorFrames[8];
 
@@ -754,6 +771,7 @@ private:
 	void freeTexts(char **ptr);
 };
 
+
 } // End of namespace Drascula
 
 #endif /* DRASCULA_H */
diff --git a/engines/drascula/module.mk b/engines/drascula/module.mk
index 8e0a133c3d..a9fa257549 100644
--- a/engines/drascula/module.mk
+++ b/engines/drascula/module.mk
@@ -10,6 +10,7 @@ MODULE_OBJS := \
 	interface.o \
 	objects.o \
 	palette.o \
+	resource.o \
 	rooms.o \
 	saveload.o \
 	sound.o \
diff --git a/engines/drascula/resource.cpp b/engines/drascula/resource.cpp
new file mode 100644
index 0000000000..abe68ef86b
--- /dev/null
+++ b/engines/drascula/resource.cpp
@@ -0,0 +1,52 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "drascula/drascula.h"
+
+namespace Drascula {
+
+#pragma mark ArjFile implementation
+
+ArjFile::ArjFile() {
+	_fallBack = false;
+}
+
+ArjFile::~ArjFile() {
+}
+
+void ArjFile::registerArchive(const Common::String &filename) {
+	add(filename, new Common::ArjArchive(filename));
+}
+
+Common::SeekableReadStream *ArjFile::open(const Common::String &filename) {
+	if (_fallBack && SearchMan.hasFile(filename)) {
+		return SearchMan.createReadStreamForMember(filename);
+	}
+
+	return createReadStreamForMember(filename);
+}
+
+} // End of namespace Drascula
+