From 962fc19b57a13cb8de2c194f325e6c9b8b4fc1a0 Mon Sep 17 00:00:00 2001
From: Sven Hesse
Date: Mon, 22 Jun 2009 10:13:37 +0000
Subject: Encapsulating script file access

svn-id: r41753
---
 engines/gob/script.h | 126 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 engines/gob/script.h

(limited to 'engines/gob/script.h')

diff --git a/engines/gob/script.h b/engines/gob/script.h
new file mode 100644
index 0000000000..c88d284e82
--- /dev/null
+++ b/engines/gob/script.h
@@ -0,0 +1,126 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef GOB_SCRIPT_H
+#define GOB_SCRIPT_H
+
+#include "common/str.h"
+
+namespace Gob {
+
+class GobEngine;
+
+class Script {
+public:
+	Script(GobEngine *vm);
+	~Script();
+
+	uint32 read(byte *data, uint32 size);
+	uint32 peek(byte *data, uint32 size, int32 offset = 0);
+
+	byte   readByte();
+	char   readChar();
+	uint8  readUint8();
+	uint16 readUint16();
+	uint32 readUint32();
+	int8   readInt8();
+	int16  readInt16();
+	int32  readInt32();
+
+	char *readString(int32 length = -1);
+
+	byte   peekByte(int32 offset = 0);
+	char   peekChar(int32 offset = 0);
+	uint8  peekUint8(int32 offset = 0);
+	uint16 peekUint16(int32 offset = 0);
+	uint32 peekUint32(int32 offset = 0);
+	int8   peekInt8(int32 offset = 0);
+	int16  peekInt16(int32 offset = 0);
+	int32  peekInt32(int32 offset = 0);
+
+	char *peekString(int32 offset = 0);
+
+	int16 readVarIndex(uint16 *size = 0, uint16 *type = 0);
+	int16 readValExpr(byte stopToken = 99);
+	int16 readExpr(byte stopToken, byte *type);
+	void skipExpr(char stopToken);
+
+	int32 getResultInt();
+	char *getResultStr();
+
+	int32 pos() const;
+	int32 getSize() const;
+	bool seek(int32 offset, int whence = SEEK_SET);
+	bool skip(uint32 offset);
+
+	uint32 getOffset(byte *ptr);
+	byte *getData();
+
+	bool load(const char *fileName);
+
+	void unload();
+
+	bool isLoaded() const;
+
+	void setFinished(bool finished);
+	bool isFinished() const;
+
+	void cuckoo(byte *totData, uint32 totSize);
+
+/*	byte *loadExtData(int16 dataId, int16 *pResWidth, int16 *pResHeight, uint32 *dataSize = 0);
+	byte *loadTotResource(int16 id, int16 *dataSize = 0, int16 *width = 0, int16 *height = 0);
+
+	byte *loadLocTexts(int32 *dataSize = 0);
+	int32 loadTotFile(const char *path);
+	void loadExtTable(void);
+	void loadImFile(void);
+
+	int16 openLocTextFile(char *locTextFile, int language);*/
+
+private:
+	GobEngine *_vm;
+	Parse *_parser;
+
+	bool _finished;
+
+	Common::String _totFile;
+
+	byte *_totData;
+
+	uint32 _totSize;
+
+	byte *_totPtr;
+
+	int16 _lomHandle;
+
+	bool loadTOT(const Common::String &fileName);
+	bool loadLOM(const Common::String &fileName);
+
+	void unloadTOT();
+};
+
+} // End of namespace Gob
+
+#endif // GOB_SCRIPT_H
-- 
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