From 9931fb6a443571f104109f0c8a4116d892648a09 Mon Sep 17 00:00:00 2001
From: Kari Salminen
Date: Mon, 3 Aug 2009 17:18:18 +0000
Subject: Fix for bug #2828333 (AGI: KQ1: Greensleeves always plays): - Made
 all savegame loading in AGI do the same pre-load and post-load stuff. - Moved
 load/saveGameState from AgiBase to AgiEngine - Added rudimentary error
 handling to load/saveGameState - Incidentally also fixes the hanging note
 from bug #2798797.

svn-id: r43025
---
 engines/agi/agi.h         |  4 ++--
 engines/agi/detection.cpp | 14 --------------
 engines/agi/saveload.cpp  | 28 ++++++++++++++++++++++++++++
 3 files changed, 30 insertions(+), 16 deletions(-)

diff --git a/engines/agi/agi.h b/engines/agi/agi.h
index 14e1fd448b..ab572b0dd0 100644
--- a/engines/agi/agi.h
+++ b/engines/agi/agi.h
@@ -760,8 +760,6 @@ public:
 	void initVersion(void);
 	void setVersion(uint16 version);
 
-	Common::Error loadGameState(int slot);
-	Common::Error saveGameState(int slot, const char *desc);
 	bool canLoadGameStateCurrently();
 	bool canSaveGameStateCurrently();
 };
@@ -785,6 +783,8 @@ public:
 		return _gameId;
 	}
 
+	Common::Error loadGameState(int slot);
+	Common::Error saveGameState(int slot, const char *desc);
 
 private:
 
diff --git a/engines/agi/detection.cpp b/engines/agi/detection.cpp
index 6bd46ea812..553e42f88e 100644
--- a/engines/agi/detection.cpp
+++ b/engines/agi/detection.cpp
@@ -1290,20 +1290,6 @@ const ADGameDescription *AgiMetaEngine::fallbackDetect(const Common::FSList &fsl
 
 namespace Agi {
 
-Common::Error AgiBase::loadGameState(int slot) {
-	static char saveLoadSlot[12];
-	sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), slot);
-	loadGame(saveLoadSlot);
-	return Common::kNoError;	// TODO: return success/failure
-}
-
-Common::Error AgiBase::saveGameState(int slot, const char *desc) {
-	static char saveLoadSlot[12];
-	sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), slot);
-	saveGame(saveLoadSlot, desc);
-	return Common::kNoError;	// TODO: return success/failure
-}
-
 bool AgiBase::canLoadGameStateCurrently() {
 	return (!(getGameType() == GType_PreAGI) && getflag(fMenusWork) && !_noSaveLoadAllowed);
 }
diff --git a/engines/agi/saveload.cpp b/engines/agi/saveload.cpp
index 7220dbd162..50b329c0b6 100644
--- a/engines/agi/saveload.cpp
+++ b/engines/agi/saveload.cpp
@@ -972,6 +972,9 @@ void AgiEngine::checkQuickLoad() {
 
 		snprintf (saveNameBuffer, 256, "%s.%03d", _targetName.c_str(), ConfMan.getInt("save_slot"));
 
+		_sprites->eraseBoth();
+		_sound->stopSound();
+
 		if (loadGame(saveNameBuffer, false) == errOK) {	 // Do not check game id
 			_game.exitAllLogics = 1;
 			_menu->enableAll();
@@ -979,4 +982,29 @@ void AgiEngine::checkQuickLoad() {
 	}
 }
 
+Common::Error AgiEngine::loadGameState(int slot) {
+	static char saveLoadSlot[12];
+	sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), slot);
+
+	_sprites->eraseBoth();
+	_sound->stopSound();
+
+	if (loadGame(saveLoadSlot) == errOK) {
+		_game.exitAllLogics = 1;
+		_menu->enableAll();
+		return Common::kNoError;
+	} else {
+		return Common::kUnknownError;
+	}
+}
+
+Common::Error AgiEngine::saveGameState(int slot, const char *desc) {
+	static char saveLoadSlot[12];
+	sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), slot);
+	if (saveGame(saveLoadSlot, desc) == errOK)
+		return Common::kNoError;
+	else
+		return Common::kUnknownError;
+}
+
 } // End of namespace Agi
-- 
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