/*
**	Command & Conquer Generals(tm)
**	Copyright 2025 Electronic Arts Inc.
**
**	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/>.
*/

// FILE: MapPreview.h /////////////////////////////////////////////////
//-----------------------------------------------------------------------------
//                                                                          
//                       Electronic Arts Pacific.                          
//                                                                          
//                       Confidential Information                           
//                Copyright (C) 2002 - All Rights Reserved                  
//                                                                          
//-----------------------------------------------------------------------------
//
//	created:	Oct 2002
//
//	Filename: 	MapPreview.h
//
//	author:		Chris Huybregts
//	
//	purpose:	
//
//-----------------------------------------------------------------------------
///////////////////////////////////////////////////////////////////////////////

#pragma once

#ifndef __MAP_PREVIEW_H_
#define __MAP_PREVIEW_H_

//-----------------------------------------------------------------------------
// SYSTEM INCLUDES ////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// USER INCLUDES //////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// FORWARD REFERENCES /////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// TYPE DEFINES ///////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------
enum
{
	MAP_PREVIEW_HEIGHT = 128,//256,
	MAP_PREVIEW_WIDTH = 128,//256,
};

class MapPreview
{
public:
	MapPreview(void );
	void save( CString mapName );
private:
	void interpolateColorForHeight( RGBColor *color, Real height, Real hiZ, Real midZ, Real loZ );
	Bool mapPreviewToWorld(const ICoord2D *radar, Coord3D *world);
	void buildMapPreviewTexture( CString tgaName );
	
	UnsignedInt m_pixelBuffer[MAP_PREVIEW_HEIGHT][MAP_PREVIEW_WIDTH];
	

};
//-----------------------------------------------------------------------------
// INLINING ///////////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// EXTERNALS //////////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------------

#endif // __MAP_PREVIEW_H_