PlacementShadowDefinition.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_PlacementShadowDefinitionh_INCLUDE__)
#define __INCLUDE_PlacementShadowDefinitionh_INCLUDE__

#include <XML/XMLNode.h>
#include <common/ImageID.h>

class ScorchedContext;
class PlacementShadowDefinition
{
public:
        struct Entry
        {
                Entry(PlacementShadowDefinition *definition,
                        FixedVector &position,
                        FixedVector &size) : 
                        definition_(definition),
                        position_(position), size_(size) { }

                PlacementShadowDefinition *definition_;
                FixedVector position_;
                FixedVector size_;
        };

        PlacementShadowDefinition();
        virtual ~PlacementShadowDefinition();

        virtual bool readXML(XMLNode *node, const char *base);

        void updateLandscapeHeight(ScorchedContext &context,
                FixedVector &position, FixedVector &size);
        void updateLandscapeTexture(bool useShadows,
                ScorchedContext &context,
                FixedVector &position, FixedVector &size);

        void setDrawShadow(bool draw) { drawShadow_ = draw; }

protected:
        bool drawShadow_;
        fixed flattenArea_;
        ImageID groundMap_;
};

#endif // __INCLUDE_PlacementShadowDefinitionh_INCLUDE__

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