From 511019bd83c55d47fdc0e3c94220d3a68e851779 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Fri, 1 Feb 2008 23:32:20 +0000
Subject: Change InSaveFile -> SeekableReadStream where possible

svn-id: r30722
---
 engines/scumm/saveload.cpp  | 12 ++++++------
 engines/scumm/saveload.h    |  6 +++---
 engines/scumm/scumm.h       |  6 +++---
 engines/scumm/thumbnail.cpp |  2 +-
 4 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'engines/scumm')

diff --git a/engines/scumm/saveload.cpp b/engines/scumm/saveload.cpp
index bb05859c24..b9e3a9287b 100644
--- a/engines/scumm/saveload.cpp
+++ b/engines/scumm/saveload.cpp
@@ -130,7 +130,7 @@ bool ScummEngine::saveState(int slot, bool compat) {
 	return true;
 }
 
-static bool loadSaveGameHeader(Common::InSaveFile *in, SaveGameHeader &hdr) {
+static bool loadSaveGameHeader(Common::SeekableReadStream *in, SaveGameHeader &hdr) {
 	hdr.type = in->readUint32BE();
 	hdr.size = in->readUint32LE();
 	hdr.ver = in->readUint32LE();
@@ -140,7 +140,7 @@ static bool loadSaveGameHeader(Common::InSaveFile *in, SaveGameHeader &hdr) {
 
 bool ScummEngine::loadState(int slot, bool compat) {
 	char filename[256];
-	Common::InSaveFile *in;
+	Common::SeekableReadStream *in;
 	int i, j;
 	SaveGameHeader hdr;
 	int sb, sh;
@@ -433,7 +433,7 @@ void ScummEngine::listSavegames(bool *marks, int num) {
 
 bool ScummEngine::getSavegameName(int slot, char *desc) {
 	char filename[256];
-	Common::InSaveFile *in;
+	Common::SeekableReadStream *in;
 	SaveGameHeader hdr;
 
 	makeSavegameName(filename, slot, false);
@@ -469,7 +469,7 @@ bool ScummEngine::getSavegameName(int slot, char *desc) {
 
 Graphics::Surface *ScummEngine::loadThumbnailFromSlot(int slot) {
 	char filename[256];
-	Common::InSaveFile *in;
+	Common::SeekableReadStream *in;
 	SaveGameHeader hdr;
 
 	makeSavegameName(filename, slot, false);
@@ -497,7 +497,7 @@ Graphics::Surface *ScummEngine::loadThumbnailFromSlot(int slot) {
 
 bool ScummEngine::loadInfosFromSlot(int slot, InfoStuff *stuff) {
 	char filename[256];
-	Common::InSaveFile *in;
+	Common::SeekableReadStream *in;
 	SaveGameHeader hdr;
 
 	makeSavegameName(filename, slot, false);
@@ -537,7 +537,7 @@ bool ScummEngine::loadInfosFromSlot(int slot, InfoStuff *stuff) {
 	return true;
 }
 
-bool ScummEngine::loadInfos(Common::InSaveFile *file, InfoStuff *stuff) {
+bool ScummEngine::loadInfos(Common::SeekableReadStream *file, InfoStuff *stuff) {
 	memset(stuff, 0, sizeof(InfoStuff));
 
 	SaveInfoSection section;
diff --git a/engines/scumm/saveload.h b/engines/scumm/saveload.h
index 449cfc57f1..0ddb4e5d2a 100644
--- a/engines/scumm/saveload.h
+++ b/engines/scumm/saveload.h
@@ -30,7 +30,7 @@
 #include <stddef.h>	// for ptrdiff_t
 
 namespace Common {
-	class InSaveFile;
+	class SeekableReadStream;
 	class OutSaveFile;
 }
 
@@ -125,7 +125,7 @@ struct SaveLoadEntry {
 
 class Serializer {
 public:
-	Serializer(Common::InSaveFile *in, Common::OutSaveFile *out, uint32 savegameVersion)
+	Serializer(Common::SeekableReadStream *in, Common::OutSaveFile *out, uint32 savegameVersion)
 		: _loadStream(in), _saveStream(out),
 		  _savegameVersion(savegameVersion)
 	{ }
@@ -150,7 +150,7 @@ public:
 	void loadBytes(void *b, int len);
 
 protected:
-	Common::InSaveFile *_loadStream;
+	Common::SeekableReadStream *_loadStream;
 	Common::OutSaveFile *_saveStream;
 	uint32 _savegameVersion;
 
diff --git a/engines/scumm/scumm.h b/engines/scumm/scumm.h
index 41f7784d36..f636fee825 100644
--- a/engines/scumm/scumm.h
+++ b/engines/scumm/scumm.h
@@ -45,7 +45,7 @@ namespace GUI {
 }
 using GUI::Dialog;
 namespace Common {
-	class InSaveFile;
+	class SeekableReadStream;
 	class OutSaveFile;
 }
 
@@ -635,8 +635,8 @@ public:
 	bool loadInfosFromSlot(int slot, InfoStuff *stuff);
 
 protected:
-	Graphics::Surface *loadThumbnail(Common::InSaveFile *file);
-	bool loadInfos(Common::InSaveFile *file, InfoStuff *stuff);
+	Graphics::Surface *loadThumbnail(Common::SeekableReadStream *file);
+	bool loadInfos(Common::SeekableReadStream *file, InfoStuff *stuff);
 	void saveThumbnail(Common::OutSaveFile *file);
 	void saveInfos(Common::OutSaveFile* file);
 
diff --git a/engines/scumm/thumbnail.cpp b/engines/scumm/thumbnail.cpp
index ab43eb49e7..40f1ee48e5 100644
--- a/engines/scumm/thumbnail.cpp
+++ b/engines/scumm/thumbnail.cpp
@@ -49,7 +49,7 @@ inline void colorToRGB(uint16 color, uint8 &r, uint8 &g, uint8 &b) {
 	b = ((color&0x1F) << 3);
 }
 
-Graphics::Surface *ScummEngine::loadThumbnail(Common::InSaveFile *file) {
+Graphics::Surface *ScummEngine::loadThumbnail(Common::SeekableReadStream *file) {
 	ThumbnailHeader header;
 
 	header.type = file->readUint32BE();
-- 
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