aboutsummaryrefslogtreecommitdiff
path: root/engines/kyra/resource.h
diff options
context:
space:
mode:
Diffstat (limited to 'engines/kyra/resource.h')
-rw-r--r--engines/kyra/resource.h95
1 files changed, 95 insertions, 0 deletions
diff --git a/engines/kyra/resource.h b/engines/kyra/resource.h
new file mode 100644
index 0000000000..1a479c0b73
--- /dev/null
+++ b/engines/kyra/resource.h
@@ -0,0 +1,95 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004-2006 The ScummVM project
+ *
+ * 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef RESOURCE_H
+#define RESOURCE_H
+
+#include "common/stdafx.h"
+#include "common/scummsys.h"
+#include "common/str.h"
+#include "common/list.h"
+#include "common/map.h"
+
+#include "kyra/kyra.h"
+
+namespace Kyra {
+
+// standard Package format for Kyrandia games
+class PAKFile {
+ struct PakChunk {
+ char* _name;
+ uint32 _start;
+ uint32 _size;
+ };
+
+public:
+
+ PAKFile(const Common::String &file);
+ ~PAKFile();
+
+ uint8* getFile(const char *file);
+ bool getFileHandle(const char *file, Common::File &filehandle);
+ uint32 getFileSize(const char *file);
+
+ bool isValid(void) const { return (_filename != 0); }
+ bool isOpen(void) const { return _open; }
+
+private:
+
+ bool _open;
+ char *_filename;
+ Common::List<PakChunk*> _files; // the entries
+};
+
+// some resource types
+class Movie;
+class VMContext;
+
+class Resource {
+public:
+
+ Resource(KyraEngine *engine);
+ ~Resource();
+
+ bool loadPakFile(const char *filename);
+ void unloadPakFile(const char *filename);
+ bool isInPakList(const char *filename);
+
+ uint8* fileData(const char *file, uint32 *size);
+ // it gives back a file handle (used for the speech player)
+ // it could be that the needed file is embedded in the returned
+ // handle
+ bool fileHandle(const char *file, uint32 *size, Common::File &filehandle);
+
+protected:
+ struct PakFileEntry {
+ PAKFile *_file;
+ char _filename[32];
+ };
+
+ KyraEngine* _engine;
+ Common::List<PakFileEntry> _pakfiles;
+};
+
+} // end of namespace Kyra
+
+#endif