HDB: Shift Save/Load functions to saveload.cpp

1 files changed, 132 insertions, 0 deletions

diff --git a/engines/hdb/saveload.cpp b/engines/hdb/saveload.cpp
new file mode 100644
index 0000000000..1ae78febfc
--- /dev/null
+++ b/engines/hdb/saveload.cpp
@@ -0,0 +1,132 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "hdb/hdb.h"
+
+namespace HDB {
+
+Common::Error HDBGame::saveGameState(int slot) {
+
+	// If no map is loaded, don't try to save
+	if (!g_hdb->_map->isLoaded())
+		return Common::kCreatingFileFailed;
+
+	Common::OutSaveFile *out;
+
+	Common::String saveFileName = Common::String::format("%s.%03d", _targetName.c_str(), slot);
+	if (!(out = _saveFileMan->openForSaving(saveFileName)))
+		error("Unable to open save file");
+
+	warning("STUB: Save MetaData");
+	Graphics::saveThumbnail(*out);
+
+	// Actual Save Data
+	saveGame(out);
+	_lua->save(out, _targetName.c_str(), slot);
+
+	out->finalize();
+	if (out->err())
+		warning("Can't write file '%s'. (Disk full?)", saveFileName.c_str());
+
+	delete out;
+
+	return Common::kNoError;
+}
+
+Common::Error HDBGame::loadGameState(int slot) {
+	Common::InSaveFile *in;
+
+	Common::String saveFileName = Common::String::format("%s.%03d", _targetName.c_str(), slot);
+	if (!(in = _saveFileMan->openForLoading(saveFileName))) {
+		warning("missing savegame file %s", saveFileName.c_str());
+		if (g_hdb->_map->isLoaded())
+			g_hdb->setGameState(GAME_PLAY);
+		return Common::kReadingFailed;
+	}
+
+	warning("STUB: Load MetaData");
+	Graphics::skipThumbnail(*in);
+
+	// Actual Save Data
+	loadGame(in);
+
+	delete in;
+
+	return Common::kNoError;
+}
+
+void HDBGame::saveGame(Common::OutSaveFile *out) {
+
+	// Save Map Name
+	out->write(_inMapName, 32);
+
+	// Save Map Object Data
+	_map->save(out);
+
+	// Save Window Object Data
+	_window->save(out);
+
+	// Save Gfx Object Data
+	_gfx->save(out);
+
+	// Save Sound Object Data
+	_sound->save(out);
+
+	// Save Game Object Data
+	save(out);
+
+	// Save AI Object Data
+
+	_ai->save(out);
+}
+
+void HDBGame::loadGame(Common::InSaveFile *in) {
+	// Load Map Name
+	in->read(_inMapName, 32);
+
+	g_hdb->_sound->stopMusic();
+	_timeSeconds = 0;
+	_timePlayed = 0;
+
+	// Load Map Object Data
+	_map->loadSaveFile(in);
+
+	// Load Window Object Data
+	_window->loadSaveFile(in);
+
+	// Load Gfx Object Data
+	_gfx->loadSaveFile(in);
+
+	// Load Sound Object Data
+	_sound->loadSaveFile(in);
+
+	// Load Game Object Data
+	loadSaveFile(in);
+
+	// Load AI Object Data
+
+	_ai->loadSaveFile(in);
+
+	_gfx->turnOffFade();
+}
+
+} // End of Namespace
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