tile.h

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//       _________ __                 __
//      /   _____//  |_____________ _/  |______     ____  __ __  ______
//      \_____  \\   __\_  __ \__  \\   __\__  \   / ___\|  |  \/  ___/
//      /        \|  |  |  | \// __ \|  |  / __ \_/ /_/  >  |  /\___ |
//     /_______  /|__|  |__|  (____  /__| (____  /\___  /|____//____  >
//             \/                  \/          \//_____/            \/
//  ______________________                           ______________________
//                        T H E   W A R   B E G I N S
//         Stratagus - A free fantasy real time strategy game engine
//
//
//      (c) Copyright 1998-2008 by Vladi Shabanski, Lutz Sammer,
//                                 Jimmy Salmon and Rafal Bursig
//
//      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; only version 2 of the License.
//
//      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., 59 Temple Place - Suite 330, Boston, MA
//      02111-1307, USA.
 
#ifndef __MAP_TILE_H__
#define __MAP_TILE_H__
 
 
 
/*----------------------------------------------------------------------------
--  Documentation
----------------------------------------------------------------------------*/
 
/*----------------------------------------------------------------------------
--  Includes
----------------------------------------------------------------------------*/
 
#ifndef __UNIT_CACHE_H__
#include "unit_cache.h"
#endif
 
#include <vec2i.h>
 
class CFile;
class CPlayer;
class CTileset;
struct lua_State;
 
/*----------------------------------------------------------------------------
--  Map - field
----------------------------------------------------------------------------*/
 
class CMapFieldPlayerInfo
{
public:
        CMapFieldPlayerInfo() : SeenTile(0)
        {
                memset(Visible, 0, sizeof(Visible));
                memset(VisCloak, 0, sizeof(VisCloak));
                memset(Radar, 0, sizeof(Radar));
                memset(RadarJammer, 0, sizeof(RadarJammer));
        }
 
        bool IsExplored(const CPlayer &player) const;
 
        bool IsVisible(const CPlayer &player) const;
        bool IsTeamVisible(const CPlayer &player) const;
        unsigned char TeamVisibilityState(const CPlayer &player) const;
 
public:
        unsigned short SeenTile;              
        unsigned short Visible[PlayerMax];    
        unsigned char VisCloak[PlayerMax];    
        unsigned char Radar[PlayerMax];       
        unsigned char RadarJammer[PlayerMax]; 
};
 
class CMapField
{
public:
        CMapField();
 
        void Save(CFile &file) const;
        void parse(lua_State *l);
 
        void setTileIndex(const CTileset &tileset, unsigned int tileIndex, int value);
 
        unsigned int getGraphicTile() const { return tile; }
 
        bool isOpaque() const;
 
        bool CheckMask(int mask) const;
 
        bool WaterOnMap() const;
 
        bool CoastOnMap() const;
 
        bool ForestOnMap() const;
 
        bool Cost4OnMap() const;
 
        bool Cost5OnMap() const;
 
        bool Cost6OnMap() const;
 
        bool RockOnMap() const;
 
        bool isDecorative() const;
 
        bool isAWall() const;
        bool isHuman() const;
        bool isAHumanWall() const;
        bool isAOrcWall() const;
 
        bool IsTerrainResourceOnMap(int resource) const;
        bool IsTerrainResourceOnMap() const;
 
        unsigned char getCost() const { return cost; }
        unsigned int getFlag() const { return Flags; }
        void setGraphicTile(unsigned int tile) { this->tile = tile; }
#ifdef DEBUG
        int64_t lastAStarCost;    
#endif
private:
#ifdef DEBUG
        unsigned int tilesetTile;  
#endif
        unsigned short tile;       
public:
        unsigned int Flags;        
private:
        unsigned char cost;        
public:
        unsigned int Value;        
        CUnitCache UnitCache;      
 
        CMapFieldPlayerInfo playerInfo; 
};
 
extern PixelSize PixelTileSize; 
 
 
#endif // !__MAP_TILE_H__