Moved engines to the new engines/ directory

svn-id: r20582

1 files changed, 98 insertions, 0 deletions

diff --git a/engines/sword1/resman.h b/engines/sword1/resman.h
new file mode 100644
index 0000000000..e2920b0a81
--- /dev/null
+++ b/engines/sword1/resman.h
@@ -0,0 +1,98 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2003-2006 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 RESMAN_H
+#define RESMAN_H
+
+#include "sword1/memman.h"
+#include "common/file.h"
+#include "sword1/sworddefs.h"
+
+namespace Sword1 {
+
+#define MAX_LABEL_SIZE (31+1)
+
+#if defined(__PSP__)
+#define MAX_OPEN_CLUS 4	// the PSP can't have more than 8 files open simultaneously
+			// since we also need filehandles for music and sometimes savegames
+			// set the maximum number of open clusters to 4.
+#else
+#define MAX_OPEN_CLUS 8	// don't open more than 8 files at once
+#endif
+
+struct Grp {
+	uint32 noRes;
+	MemHandle *resHandle;
+	uint32 *offset;
+	uint32 *length;
+};
+
+struct Clu {
+	uint32 refCount;
+	Common::File *file;
+	char label[MAX_LABEL_SIZE];
+	uint32 noGrp;
+	Grp *grp;
+	Clu *nextOpen;
+};
+
+struct Prj {
+	uint32 noClu;
+	Clu *clu;
+};
+
+class ResMan {
+public:
+	ResMan(const char *fileName);
+	~ResMan(void);
+	void flush(void);
+	void resClose(uint32 id);
+	void resOpen(uint32 id);
+	void *fetchRes(uint32 id);
+	void dumpRes(uint32 id);
+	void *openFetchRes(uint32 id);
+	void *cptResOpen(uint32 id);
+	Header *lockScript(uint32 scrID);
+	void unlockScript(uint32 scrID);
+	FrameHeader *fetchFrame(void *resourceData, uint32 frameNo);
+private:
+	uint32	   resLength(uint32 id);
+	MemHandle *resHandle(uint32 id);
+	uint32     resOffset(uint32 id);
+	Common::File      *resFile(uint32 id);
+
+	void openCptResourceBigEndian(uint32 id);
+	void openScriptResourceBigEndian(uint32 id);
+
+	void loadCluDescript(const char *fileName);
+	void freeCluDescript(void);
+	Prj _prj;
+	MemMan *_memMan;
+	static const uint32 _scriptList[TOTAL_SECTIONS];	//a table of resource tags
+	static uint32 _srIdList[29];
+	Clu *_openCluStart, *_openCluEnd;
+	int  _openClus;
+};
+
+} // End of namespace Sword1
+
+#endif //RESMAN_H