buildinglayer.h

/***************************************************************************
                          buildinglayer.h  -  description
      $Id: buildinglayer.h 46 2006-09-16 10:02:10Z neoneurone $
                             -------------------
    begin                : sam sep 20 2003
    copyright            : (C) 2003-2005 by Duong-Khang NGUYEN
    email                : neoneurone @ users sourceforge net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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     *
 *   any later version.                                                    *
 *                                                                         *
 ***************************************************************************/

#ifndef _OPENCITY_BUILDINGLAYER_H_
#define _OPENCITY_BUILDINGLAYER_H_ 1

#include "main.h"

#include "layer.h"

class City;

class BuildingLayer : public Layer  {
public:
//constructor, should not be used. Call the constructor with parameters instead.
    //BuildingLayer();

    virtual ~BuildingLayer();               //dtor

    BuildingLayer( const City & rcCity );   //ctor with parameters


//========================================================================
    void
    SaveTo( std::fstream& rfs );


//========================================================================
    void
    LoadFrom( std::fstream& rfs );



/*----- BEGIN: the following methods are inherited from other interfaces ----*/
    void uiKeyboard( const SDL_KeyboardEvent & rcsSDLKeyboardEvent );
    void uiMouseMotion( const SDL_MouseMotionEvent & rcsSDLMouseMotionEvent );
    void uiMouseButton( const SDL_MouseButtonEvent & rcsSDLMouseButtonEvent );
    void uiExpose( const SDL_ExposeEvent & rcsSDLExposeEvent );
    void uiResize( const SDL_ResizeEvent & rcsSDLResizeEvent );
/*----- END -----------------------------------------------------------------*/


//========================================================================
    const bool
    IsConstructive(
        uint W1, uint L1,
        uint W2, uint L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode ) const;


//========================================================================
    const OPENCITY_ERR_CODE
    BuildPreview(
        const uint & W,
        const uint & L,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        OPENCITY_GRAPHIC_CODE & enumGraphicCode ) const;


//========================================================================
    const OPENCITY_ERR_CODE
    BuildStructure(
        const uint & W1,
        const uint & L1,
        const uint & W2,
        const uint & L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


//========================================================================
    const OPENCITY_ERR_CODE
    ResizeStructure(
        const uint & w,
        const uint & l,
        const OPENCITY_GRAPHIC_CODE & oldGC );


//========================================================================
    const OPENCITY_ERR_CODE
    DestroyStructure(
        uint W1, uint L1,
        uint W2, uint L2,
        uint& rCost );


//========================================================================
    Structure*
    GetLinearStructure(
        const uint cuiLinearIndex ) const;


    Structure*
    GetStructure(
        const uint & w,
        const uint & l ) const;


    Structure*
    GetRandomStructure(
        uint & w,
        uint & l,
        const OPENCITY_STRUCTURE_CODE & enumStructCode = OC_STRUCTURE_UNDEFINED ) const;


    const uint
    GetNumberStructure() const;


//========================================================================
    void
    StructureSet(
        const OC_BYTE & status );


//========================================================================
    void
    StructureUnset(
        const OC_BYTE & status );


//========================================================================
    const bool
    ContainStructure(
        const uint & W1,
        const uint & L1,
        const uint & W2,
        const uint & L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode ) const;


//========================================================================
    const bool
    ContainStructureOnly(
        const uint & W1,
        const uint & L1,
        const uint & W2,
        const uint & L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode ) const;


//========================================================================
    GUIContainer*
    QueryStructure(
        const uint & w,
        const uint & l ) const;


    /*------ BEGIN: attributes inherited from Layer ------*/
//protected:
//  uint _uiLayerWidth;
//  uint _uiLayerLength;
    /*------ END: attributes inherited from Layer ------*/

private:
    Structure** _tabpStructure;





   /*=====================================================================*/
   /*                        PRIVATE     METHODS                          */
   /*=====================================================================*/
    const bool
    _IsPathConstructive(
        const uint & w,
        const uint & h,
        const OPENCITY_STRUCTURE_CODE & enumStructCode ) const;


//========================================================================
    const OPENCITY_ERR_CODE
    _BuildPathStructure(
        uint W1, uint L1,
        uint W2, uint L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


//========================================================================
    void
    _BuildPathStructure(
        const uint & w,
        const uint & h,
        const uint & linearIndex,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


    const OPENCITY_ERR_CODE
    _BuildRCIStructure(
        uint W1, uint L1,
        uint W2, uint L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


    const OPENCITY_ERR_CODE
    _BuildFloraStructure(
        uint W1, uint L1,
        uint W2, uint L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


    const OPENCITY_ERR_CODE
    _BuildWEGStructure(
        uint W1, uint L1,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


    void
    _BuildWEGStructure(
        uint W1, uint L1,
        uint W2, uint L2,
        const OPENCITY_STRUCTURE_CODE & enumStructCode,
        uint& rCost );


//========================================================================
    void
    _LoadStructure(
        const uint & w1,
        const uint & l1,
        Structure* pStruct );


//========================================================================
    const OPENCITY_ERR_CODE
    _DestroyStructure(
        const uint & w,
        const uint & l,
        uint& rCost );


    const OPENCITY_ERR_CODE
    _DestroyPathStructure(
        uint w, uint l,
        const OPENCITY_STRUCTURE_CODE & enumStructCode );
};

#endif

---