7 files changed, 48 insertions, 14 deletions

diff --git a/engines/zvision/file/save_manager.cpp b/engines/zvision/file/save_manager.cpp
index fb9cceecbe..5e96e4ab5e 100644
--- a/engines/zvision/file/save_manager.cpp
+++ b/engines/zvision/file/save_manager.cpp
@@ -130,12 +130,25 @@ void SaveManager::writeSaveGameHeader(Common::OutSaveFile *file, const Common::S
 	file->writeSint16LE(td.tm_min);
 }
 
-Common::Error SaveManager::loadGame(uint slot) {
-	Common::SeekableReadStream *saveFile = getSlotFile(slot);
-	if (saveFile == 0) {
-		return Common::kPathDoesNotExist;
+Common::Error SaveManager::loadGame(int slot) {
+	Common::SeekableReadStream *saveFile = NULL;
+	
+	if (slot >= 0) {
+		saveFile = getSlotFile(slot);
+	} else {
+		Common::File *saveFile = _engine->getSearchManager()->openFile("r.svr");
+		if (!saveFile) {
+			saveFile = new Common::File;
+			if (!saveFile->open("r.svr")) {
+				delete saveFile;
+				return Common::kPathDoesNotExist;
+			}
+		}
 	}
 
+	if (!saveFile)
+		return Common::kPathDoesNotExist;
+
 	// Read the header
 	SaveGameHeader header;
 	if (!readSaveGameHeader(saveFile, header)) {
diff --git a/engines/zvision/file/save_manager.h b/engines/zvision/file/save_manager.h
index d3f6aaaedc..9e816373ea 100644
--- a/engines/zvision/file/save_manager.h
+++ b/engines/zvision/file/save_manager.h
@@ -91,7 +91,7 @@ public:
 	 *
 	 * @param slot    The save slot to load. Must be [1, 20]
 	 */
-	Common::Error loadGame(uint slot);
+	Common::Error loadGame(int slot);
 
 	Common::SeekableReadStream *getSlotFile(uint slot);
 	bool readSaveGameHeader(Common::SeekableReadStream *in, SaveGameHeader &header);
diff --git a/engines/zvision/scripting/actions.cpp b/engines/zvision/scripting/actions.cpp
index e3fc6fa549..e989478dd1 100644
--- a/engines/zvision/scripting/actions.cpp
+++ b/engines/zvision/scripting/actions.cpp
@@ -23,11 +23,12 @@
 #include "common/scummsys.h"
 #include "video/video_decoder.h"
 
+#include "zvision/scripting/actions.h"
+
 #include "zvision/zvision.h"
 #include "zvision/scripting/script_manager.h"
 #include "zvision/graphics/render_manager.h"
 #include "zvision/file/save_manager.h"
-#include "zvision/scripting/actions.h"
 #include "zvision/scripting/menu.h"
 #include "zvision/scripting/effects/timer_effect.h"
 #include "zvision/scripting/effects/music_effect.h"
@@ -798,6 +799,22 @@ bool ActionRandom::execute() {
 }
 
 //////////////////////////////////////////////////////////////////////////////
+// ActionRestoreGame
+//////////////////////////////////////////////////////////////////////////////
+
+ActionRestoreGame::ActionRestoreGame(ZVision *engine, int32 slotkey, const Common::String &line) :
+	ResultAction(engine, slotkey) {
+	char buf[128];
+	sscanf(line.c_str(), "%s", buf);
+	_fileName = Common::String(buf);
+}
+
+bool ActionRestoreGame::execute() {
+	_engine->getSaveManager()->loadGame(-1);
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////
 // ActionRotateTo
 //////////////////////////////////////////////////////////////////////////////
 
diff --git a/engines/zvision/scripting/actions.h b/engines/zvision/scripting/actions.h
index c2350bc83a..8d43309b74 100644
--- a/engines/zvision/scripting/actions.h
+++ b/engines/zvision/scripting/actions.h
@@ -340,6 +340,15 @@ private:
 	ValueSlot *_max;
 };
 
+class ActionRestoreGame : public ResultAction {
+public:
+	ActionRestoreGame(ZVision *engine, int32 slotkey, const Common::String &line);
+	bool execute();
+
+private:
+	Common::String _fileName;
+};
+
 class ActionRotateTo : public ResultAction {
 public:
 	ActionRotateTo(ZVision *engine, int32 slotkey, const Common::String &line);
diff --git a/engines/zvision/scripting/scr_file_handling.cpp b/engines/zvision/scripting/scr_file_handling.cpp
index 7856bf7b2e..b4da61a119 100644
--- a/engines/zvision/scripting/scr_file_handling.cpp
+++ b/engines/zvision/scripting/scr_file_handling.cpp
@@ -271,8 +271,8 @@ void ScriptManager::parseResults(Common::SeekableReadStream &stream, Common::Lis
 					actionList.push_back(new ActionRegion(_engine, slot, args));
 				} else if (act.matchString("restore_game", true)) {
 					// Only used by ZGI to load the restart game slot, r.svr.
-					_engine->getScriptManager()->reset();
-					_engine->getScriptManager()->changeLocation('g', 'a', 'r', 'y', 0);
+					// Used by the credits screen.
+					actionList.push_back(new ActionRestoreGame(_engine, slot, args));
 				} else if (act.matchString("rotate_to", true)) {
 					actionList.push_back(new ActionRotateTo(_engine, slot, args));
 				} else if (act.matchString("save_game", true)) {
diff --git a/engines/zvision/scripting/script_manager.cpp b/engines/zvision/scripting/script_manager.cpp
index 8220d5c37c..ad049434c3 100644
--- a/engines/zvision/scripting/script_manager.cpp
+++ b/engines/zvision/scripting/script_manager.cpp
@@ -686,7 +686,7 @@ void ScriptManager::serialize(Common::WriteStream *stream) {
 		stream->writeSint16LE(getStateValue(i));
 }
 
-void ScriptManager::reset() {
+void ScriptManager::deserialize(Common::SeekableReadStream *stream) {
 	// Clear out the current table values
 	_globalState.clear();
 	_globalStateFlags.clear();
@@ -706,10 +706,6 @@ void ScriptManager::reset() {
 	_activeSideFx.clear();
 
 	_referenceTable.clear();
-}
-
-void ScriptManager::deserialize(Common::SeekableReadStream *stream) {
-	reset();
 
 	if (stream->readUint32BE() != MKTAG('Z', 'N', 'S', 'G') || stream->readUint32LE() != 4) {
 		changeLocation('g', 'a', 'r', 'y', 0);
diff --git a/engines/zvision/scripting/script_manager.h b/engines/zvision/scripting/script_manager.h
index a05c112a18..f6201c3572 100644
--- a/engines/zvision/scripting/script_manager.h
+++ b/engines/zvision/scripting/script_manager.h
@@ -248,7 +248,6 @@ public:
 
 	void serialize(Common::WriteStream *stream);
 	void deserialize(Common::SeekableReadStream *stream);
-	void reset();
 
 	Location getCurrentLocation() const;
 	Location getLastLocation();