initial commit, lordsawar source, slightly modified

[lordsawar] / src / MapRenderer.h

diff --git a/src/MapRenderer.h b/src/MapRenderer.h
new file mode 100644 (file)
index 0000000..802c207
--- /dev/null
+++ b/src/MapRenderer.h
@@ -0,0 +1,76 @@
+// Copyright (C) 2003 Michael Bartl
+// Copyright (C) 2003, 2004 Ulf Lorenz
+// Copyright (C) 2005 Andrea Paternesi
+// Copyright (C) 2007, 2008, 2009 Ben Asselstine
+//
+//  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 Library 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 MAPRENDERER_H
+#define MAPRENDERER_H
+
+#include <gtkmm.h>
+#include <string>
+#include "vector.h"
+
+/** Class which cares about rendering of the map.
+  * 
+  * This class is initalized with the drawing surface of the BigMap class. It
+  * cares for the actual terrain drawing. 
+  */
+
+class MapRenderer
+{
+    public:
+
+        /** Constructor, also does the smoothing of the GameMap.
+          * 
+          * @param surface      the surface which is rendered with render()
+          */
+        MapRenderer(Glib::RefPtr<Gdk::Pixmap> surface);
+        ~MapRenderer();
+
+        /** Render a portion of the map.
+          * 
+          * The part of the map which is drawn starts at the tile (tileX,tileY)
+          * and goes on till (tileX+columns, tileY+rows). The drawing is done on
+          * the surface handed over in the constructor and starts at pixel
+          * position (x,y).
+          */
+        void render(int x, int y, int tileX, int tileY, int columns, int rows);
+
+       void render(int x, int y, int tileStartX, int tileStartY,
+                   int columns, int rows, Glib::RefPtr<Gdk::Pixmap> surface,
+                   Glib::RefPtr<Gdk::GC> context);
+
+       void render_tile(Vector<int> draw, Vector<int> tile,
+                        Glib::RefPtr<Gdk::Pixmap> surface, 
+                        Glib::RefPtr<Gdk::GC> context);
+
+       //! Save the current view of map tiles as an image (bmp file).
+       bool saveViewAsBitmap(std::string filename);
+
+       //! Save all of the map tiles as one big image (bmp file).
+       bool saveAsBitmap(std::string filename);
+    private:
+        //Data
+       Glib::RefPtr<Gdk::Pixmap> d_surface;
+       Glib::RefPtr<Gdk::GC> gc;
+
+};
+
+#endif // MAPRENDERER_H
+
+// End of file