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109 lines
2.5 KiB
C++
109 lines
2.5 KiB
C++
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/*
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* CMapGenerator.h, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#pragma once
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#include "../GameConstants.h"
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#include "../CRandomGenerator.h"
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#include "CMapGenOptions.h"
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#include "CRmgTemplateZone.h"
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#include "../int3.h"
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class CMap;
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class CRmgTemplate;
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class CRmgTemplateZone;
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class CMapGenOptions;
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class CTerrainViewPatternConfig;
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class CMapEditManager;
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class JsonNode;
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class CMapGenerator;
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class CTileInfo;
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typedef std::vector<JsonNode> JsonVector;
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class rmgException : std::exception
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{
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std::string msg;
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public:
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explicit rmgException(const std::string& _Message) : msg(_Message)
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{
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}
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virtual ~rmgException() throw ()
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{
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};
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const char *what() const throw () override
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{
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return msg.c_str();
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}
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};
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/// The map generator creates a map randomly.
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class DLL_LINKAGE CMapGenerator
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{
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public:
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explicit CMapGenerator(shared_ptr<CMapGenOptions> mapGenOptions, int RandomSeed = std::time(nullptr));
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~CMapGenerator(); // required due to unique_ptr
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std::unique_ptr<CMap> generate();
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shared_ptr<CMapGenOptions> mapGenOptions;
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std::unique_ptr<CMap> map;
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CRandomGenerator rand;
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int randomSeed;
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CMapEditManager * editManager;
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std::map<TRmgTemplateZoneId, CRmgTemplateZone*> getZones() const;
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void createConnections();
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void foreach_neighbour(const int3 &pos, std::function<void(int3& pos)> foo);
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bool isBlocked(const int3 &tile) const;
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bool shouldBeBlocked(const int3 &tile) const;
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bool isPossible(const int3 &tile) const;
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bool isFree(const int3 &tile) const;
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bool isUsed(const int3 &tile) const;
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void setOccupied(const int3 &tile, ETileType::ETileType state);
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CTileInfo getTile(const int3 & tile) const;
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int getNearestObjectDistance(const int3 &tile) const;
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void setNearestObjectDistance(int3 &tile, int value);
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int getNextMonlithIndex();
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int getPrisonsRemaning() const;
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void decreasePrisonsRemaining();
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void registerZone (TFaction faction);
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ui32 getZoneCount(TFaction faction);
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ui32 getTotalZoneCount() const;
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private:
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std::map<TRmgTemplateZoneId, CRmgTemplateZone*> zones;
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std::map<TFaction, ui32> zonesPerFaction;
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ui32 zonesTotal; //zones that have their main town only
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CTileInfo*** tiles;
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int prisonsRemaining;
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int monolithIndex;
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/// Generation methods
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std::string getMapDescription() const;
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void initPrisonsRemaining();
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void addPlayerInfo();
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void addHeaderInfo();
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void initTiles();
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void genZones();
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void fillZones();
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};
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