CGE2: Add, implement and use Map.

1 files changed, 54 insertions, 0 deletions

diff --git a/engines/cge2/map.h b/engines/cge2/map.h
new file mode 100644
index 0000000000..7b792b25dd
--- /dev/null
+++ b/engines/cge2/map.h
@@ -0,0 +1,54 @@
+/* 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.
+ *
+ */
+
+/*
+ * This code is based on original Sfinx source code
+ * Copyright (c) 1994-1997 Janus B. Wisniewski and L.K. Avalon
+ */
+
+#ifndef CGE2_MAP_H
+#define CGE2_MAP_H
+
+#include "cge2/vga13h.h"
+
+namespace CGE2 {
+
+#define kMapGrid   4
+#define kMapMask   (~(kMapGrid - 1))
+
+class Map {
+	CGE2Engine *_vm;
+	Common::Array<V2D> _container;
+
+	int	convertCoord(int coord);
+public:
+	Map(CGE2Engine *vm);
+	~Map();
+	void load(int cave);
+	int size();
+	void clear();
+	V2D &operator[](int idx);
+};
+
+} // End of namespace CGE2
+
+#endif // CGE2_MAP_H