Saving a game from GMM is now working for the SAGA engine, though the description is not set correctly yet

svn-id: r34932

3 files changed, 22 insertions, 4 deletions

diff --git a/engines/dialogs.cpp b/engines/dialogs.cpp
index 40cec8e10b..c1d9499583 100644
--- a/engines/dialogs.cpp
+++ b/engines/dialogs.cpp
@@ -118,6 +118,7 @@ MainMenuDialog::MainMenuDialog(Engine *engine)
 	_aboutDialog = new GUI::AboutDialog();
 	_optionsDialog = new ConfigDialog();
 	_loadDialog = new GUI::SaveLoadChooser("Load game:", "Load");
+	_loadDialog->setSaveMode(false);
 	_saveDialog = new GUI::SaveLoadChooser("Save game:", "Save");
 	_saveDialog->setSaveMode(true);
 }
@@ -155,7 +156,6 @@ void MainMenuDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat
 		}
 		break;
 	case kSaveCmd:
-		/*
 		{
 		Common::String gameId = ConfMan.get("gameid");
 
@@ -165,7 +165,9 @@ void MainMenuDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat
 		int slot = _saveDialog->runModal(plugin, ConfMan.getActiveDomainName());
 
 		if (slot >= 0) {
-			Common::String result(_saveDialog->getResultString());
+			// FIXME: at this point, the save list's selItem is -1!
+			//Common::String result(_saveDialog->getResultString());
+			Common::String result;
 			char *desc;
 			if (result.empty()) {
 				// If the user was lazy and entered no save name, come up with a default name.
@@ -180,7 +182,6 @@ void MainMenuDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 dat
 		}
 
 		}
-		*/
 		break;
 	case kOptionsCmd:
 		_optionsDialog->runModal();
diff --git a/engines/saga/detection.cpp b/engines/saga/detection.cpp
index c49661a052..b7503278e7 100644
--- a/engines/saga/detection.cpp
+++ b/engines/saga/detection.cpp
@@ -187,9 +187,10 @@ SaveStateList SagaMetaEngine::listSaves(const char *target) const {
 	sort(filenames.begin(), filenames.end());	// Sort (hopefully ensuring we are sorted numerically..)
 
 	SaveStateList saveList;
+	int slotNum = 0;
 	for (Common::StringList::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
 		// Obtain the last 2 digits of the filename, since they correspond to the save slot
-		int slotNum = atoi(file->c_str() + file->size() - 2);
+		slotNum = atoi(file->c_str() + file->size() - 2);
 		
 		if (slotNum >= 0 && slotNum <= 99) {
 			Common::InSaveFile *in = saveFileMan->openForLoading(file->c_str());
@@ -199,10 +200,20 @@ SaveStateList SagaMetaEngine::listSaves(const char *target) const {
 				in->read(saveDesc, SAVE_TITLE_SIZE);
 				saveList.push_back(SaveStateDescriptor(slotNum, saveDesc));
 				delete in;
+			} else {
+				// handle gaps
+				*saveDesc = 0;
+				saveList.push_back(SaveStateDescriptor(slotNum, saveDesc));
 			}
 		}
 	}
 
+	// Fill the rest of the list with empty slots
+	*saveDesc = 0;			
+	for (int i = slotNum + 1; i <= 99; i++) {
+		saveList.push_back(SaveStateDescriptor(i, saveDesc));
+	}
+
 	return saveList;
 }
 
@@ -265,4 +276,9 @@ Common::Error SagaEngine::loadGameState(int slot) {
 	return Common::kNoError;	// TODO: return success/failure
 }
 
+Common::Error SagaEngine::saveGameState(int slot, const char *desc) {
+	save(calcSaveFileName((uint)slot), desc);
+	return Common::kNoError;	// TODO: return success/failure
+}
+
 } // End of namespace Saga
diff --git a/engines/saga/saga.h b/engines/saga/saga.h
index 6563cd30d6..592336fe98 100644
--- a/engines/saga/saga.h
+++ b/engines/saga/saga.h
@@ -653,6 +653,7 @@ public:
 	int getDisplayWidth() const;
 	int getDisplayHeight() const;
 	Common::Error loadGameState(int slot);
+	Common::Error saveGameState(int slot, const char *desc);
 	bool canLoadGameStateCurrently();
 	bool canSaveGameStateCurrently();
 	const GameDisplayInfo &getDisplayInfo();