From 54ede63fcc5046f8fec7b59e64b66780fd7a73b5 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Mon, 13 Feb 2012 21:23:47 +0100
Subject: BASS: Reduce code duplication in autosave code

---
 engines/sky/control.cpp | 31 +++++++++----------------------
 engines/sky/control.h   |  2 +-
 2 files changed, 10 insertions(+), 23 deletions(-)

diff --git a/engines/sky/control.cpp b/engines/sky/control.cpp
index fd2f2b92d3..a40e77d1cb 100644
--- a/engines/sky/control.cpp
+++ b/engines/sky/control.cpp
@@ -1094,36 +1094,23 @@ void Control::doAutoSave() {
 		strcpy(fName, "SKY-VM-CD.ASD");
 	else
 		sprintf(fName, "SKY-VM%03d.ASD", SkyEngine::_systemVars.gameVersion);
-	Common::OutSaveFile *outf;
-
-	outf = _saveFileMan->openForSaving(fName);
-	if (outf == NULL) {
-		displayMessage(0, "Unable to create autosave file '%s'. (%s)", fName, _saveFileMan->popErrorDesc().c_str());
-		return;
-	}
-
-	_savedCharSet = _skyText->giveCurrentCharSet();
-	_savedMouse = _skyMouse->giveCurrentMouseType();
-
-	uint8 *saveData = (uint8 *)malloc(0x20000);
-	uint32 fSize = prepareSaveData(saveData);
 
-	outf->write(saveData, fSize);
-	outf->finalize();
+	uint16 res = saveGameToFile(false, fName);
 
-	if (outf->err())
-		displayMessage(0, "Unable to write autosave file '%s'. Disk full? (%s)", fName, _saveFileMan->popErrorDesc().c_str());
+	if (res != GAME_SAVED)
+		displayMessage(0, "Unable to perform autosave to '%s'. (%s)", fName, _saveFileMan->popErrorDesc().c_str());
 
-	delete outf;
-	free(saveData);
 }
 
-uint16 Control::saveGameToFile(bool fromControlPanel) {
+uint16 Control::saveGameToFile(bool fromControlPanel, const char *filename) {
 	char fName[20];
-	sprintf(fName,"SKY-VM.%03d", _selectedGame);
+	if (!filename) {
+		sprintf(fName,"SKY-VM.%03d", _selectedGame);
+		filename = fName;
+	}
 
 	Common::OutSaveFile *outf;
-	outf = _saveFileMan->openForSaving(fName);
+	outf = _saveFileMan->openForSaving(filename);
 	if (outf == NULL)
 		return NO_DISK_SPACE;
 
diff --git a/engines/sky/control.h b/engines/sky/control.h
index 59eda9b4e6..42ada564df 100644
--- a/engines/sky/control.h
+++ b/engines/sky/control.h
@@ -190,7 +190,7 @@ public:
 	bool loadSaveAllowed();
 
 	uint16 _selectedGame;
-	uint16 saveGameToFile(bool fromControlPanel);
+	uint16 saveGameToFile(bool fromControlPanel, const char *filename = 0);
 
 	void loadDescriptions(Common::StringArray &list);
 	void saveDescriptions(const Common::StringArray &list);
-- 
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