Initial commit

engines/glk/level9/level9.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "glk/level9/level9.h"
+#include "glk/level9/level9_main.h"
+#include "glk/level9/os_glk.h"
+
+namespace Glk {
+namespace Level9 {
+
+Level9 *g_vm = nullptr;
+
+extern GameState workspace;
+extern byte *acodeptr, *codeptr;
+
+Level9::Level9(OSystem *syst, const GlkGameDescription &gameDesc) : GlkAPI(syst, gameDesc),
+		_detection(startdata, FileSize) {
+	g_vm = this;
+}
+
+void Level9::runGame() {
+	initialize();
+
+	_gameFile.close();
+	gln_main(getFilename().c_str());
+
+	deinitialize();
+}
+
+bool Level9::initialize() {
+	gln_initialize();
+	return gln_startup_code(0, nullptr);
+}
+
+void Level9::deinitialize() {
+}
+
+Common::Error Level9::readSaveData(Common::SeekableReadStream *rs) {
+	Common::Serializer s(rs, nullptr);
+	workspace.synchronize(s);
+	codeptr = acodeptr + workspace.codeptr;
+
+	return Common::kNoError;
+}
+
+Common::Error Level9::writeGameData(Common::WriteStream *ws) {
+	Common::Serializer s(nullptr, ws);
+	workspace.synchronize(s);
+	return Common::kNoError;
+}
+
+} // End of namespace Level9
+} // End of namespace Glk