From 3607c637587c6b9e2442bc668fc4c8c9459c0168 Mon Sep 17 00:00:00 2001
From: Nicola Mettifogo
Date: Wed, 29 Apr 2009 16:59:10 +0000
Subject: Refactoring.

svn-id: r40210
---
 engines/parallaction/disk.h | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'engines/parallaction/disk.h')

diff --git a/engines/parallaction/disk.h b/engines/parallaction/disk.h
index 4faa9e666c..4cc2711e96 100644
--- a/engines/parallaction/disk.h
+++ b/engines/parallaction/disk.h
@@ -97,12 +97,18 @@ protected:
 
 	void addArchive(const Common::String& name, int priority);
 
+	virtual void decodeCnv(byte *data, uint16 numFrames, uint16 width, uint16 height, Common::SeekableReadStream *stream) = 0;
+	Cnv *makeCnv(Common::SeekableReadStream *stream);
+
 public:
 	Disk_ns(Parallaction *vm);
 	virtual ~Disk_ns();
 
 	Common::String selectArchive(const Common::String &name);
 	void setLanguage(uint16 language);
+
+	virtual Script* loadLocation(const char *name);
+	virtual Script* loadScript(const char* name);
 };
 
 class DosDisk_ns : public Disk_ns {
@@ -111,14 +117,14 @@ private:
 	void unpackBackground(Common::ReadStream *stream, byte *screen, byte *mask, byte *path);
 	Cnv* loadCnv(const char *filename);
 	void loadBackground(BackgroundInfo& info, const char *filename);
-	void loadMaskAndPath(BackgroundInfo& info, const char *name);
+	void createMaskAndPathBuffers(BackgroundInfo &info);
 	void parseDepths(BackgroundInfo &info, Common::SeekableReadStream &stream);
-	void parseBackground(BackgroundInfo& info, Common::SeekableReadStream &stream);
 	Font *createFont(const char *name, Cnv* cnv);
 
 protected:
 	Gfx	 *_gfx;
 	virtual Common::SeekableReadStream *tryOpenFile(const char* name);
+	virtual void decodeCnv(byte *data, uint16 numFrames, uint16 width, uint16 height, Common::SeekableReadStream *stream);
 
 public:
 	DosDisk_ns(Parallaction *vm);
@@ -126,8 +132,6 @@ public:
 
 	void init();
 
-	Script* loadLocation(const char *name);
-	Script* loadScript(const char* name);
 	GfxObj* loadTalk(const char *name);
 	GfxObj* loadObjects(const char *name, uint8 part = 0);
 	Frames* loadPointer(const char *name);
@@ -145,7 +149,6 @@ public:
 class AmigaDisk_ns : public Disk_ns {
 
 protected:
-	Cnv* makeCnv(Common::SeekableReadStream *stream);
 	void patchFrame(byte *dst, byte *dlta, uint16 bytesPerPlane, uint16 height);
 	void unpackFrame(byte *dst, byte *src, uint16 planeSize);
 	void unpackBitmap(byte *dst, byte *src, uint16 numFrames, uint16 bytesPerPlane, uint16 height);
@@ -156,14 +159,14 @@ protected:
 	void loadBackground(BackgroundInfo& info, const char *name);
 	void buildMask(byte* buf);
 
+	virtual void decodeCnv(byte *data, uint16 numFrames, uint16 width, uint16 height, Common::SeekableReadStream *stream);
+
 public:
 	AmigaDisk_ns(Parallaction *vm);
 	virtual ~AmigaDisk_ns();
 
 	void init();
 
-	Script* loadLocation(const char *name);
-	Script* loadScript(const char* name);
 	GfxObj* loadTalk(const char *name);
 	GfxObj* loadObjects(const char *name, uint8 part = 0);
 	Frames* loadPointer(const char *name);
-- 
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