HDB: Create skeletal HDB game engine

A primordial HDB game engine that succesfully hooks into ScummVM and can
be used by the AdvancedDetector to detect the HDB game files.

2 files changed, 123 insertions, 0 deletions

diff --git a/engines/hdb/hdb.cpp b/engines/hdb/hdb.cpp
new file mode 100644
index 0000000000..dc1b7b8889
--- /dev/null
+++ b/engines/hdb/hdb.cpp
@@ -0,0 +1,59 @@
+/* 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 "common/scummsys.h"
+#include "common/system.h"
+#include "common/config-manager.h"
+#include "common/debug-channels.h"
+#include "common/file.h"
+
+#include "common/error.h"
+
+#include "hdb.h"
+
+namespace HDB {
+
+HDBGame::HDBGame(OSystem *syst, const ADGameDescription *gameDesc) : Engine(syst), _gameDescription(gameDesc), _random("HDB") {
+	DebugMan.addDebugChannel(kDebugExample1, "Example1", "This is just an example to test");
+	DebugMan.addDebugChannel(kDebugExample2, "Example2", "This is also an example");
+}
+
+HDBGame::~HDBGame() {
+	DebugMan.clearAllDebugChannels();
+}
+
+Common::Error HDBGame::run() {
+
+
+	return Common::kNoError;
+}
+
+void HDBGame::readMPC(const Common::String &filename) {
+	Common::File file;
+	
+	if (!file.open(filename)) {
+		error("sReadMPC(): Error reading MPC file");
+	}
+
+}
+
+} // End of namespace HDB
\ No newline at end of file
diff --git a/engines/hdb/hdb.h b/engines/hdb/hdb.h
new file mode 100644
index 0000000000..8954cc0b01
--- /dev/null
+++ b/engines/hdb/hdb.h
@@ -0,0 +1,64 @@
+/* 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.
+ *
+ */
+
+#ifndef HDB_HDB_H
+#define HDB_HDB_H
+
+#include "common/scummsys.h"
+#include "common/error.h"
+#include "common/random.h"
+#include "common/file.h"
+#include "common/array.h"
+#include "gui/debugger.h"
+#include "engines/engine.h"
+
+struct ADGameDescription;
+
+namespace HDB {
+
+enum HDBDebugChannels {
+	kDebugExample1 = 1 << 0,
+	kDebugExample2 = 1 << 1
+};
+
+class HDBGame : public Engine {
+public:
+	HDBGame(OSystem *syst, const ADGameDescription *gameDesc);
+	~HDBGame();
+
+	virtual Common::Error run();
+
+	// Detection related members;
+	const ADGameDescription *_gameDescription;
+	const char *getGameId() const;
+	Common::Platform getPlatform() const;
+
+private:
+
+	Common::RandomSource _random;
+
+	void readMPC(const Common::String &fileName);
+};
+
+}// End of namespace HDB
+
+#endif
\ No newline at end of file