mirror of
https://github.com/vcmi/vcmi.git
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225 lines
7.4 KiB
C++
225 lines
7.4 KiB
C++
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/*
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* CRmgTemplateZone.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 "CMapGenerator.h"
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#include "float3.h"
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#include "../int3.h"
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#include "../ResourceSet.h" //for TResource (?)
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#include "../mapObjects/ObjectTemplate.h"
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class CMapGenerator;
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class CTileInfo;
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class int3;
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class CGObjectInstance;
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class ObjectTemplate;
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namespace ETemplateZoneType
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{
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enum ETemplateZoneType
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{
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PLAYER_START,
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CPU_START,
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TREASURE,
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JUNCTION
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};
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}
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class DLL_LINKAGE CTileInfo
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{
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public:
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CTileInfo();
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float getNearestObjectDistance() const;
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void setNearestObjectDistance(float value);
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bool isBlocked() const;
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bool shouldBeBlocked() const;
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bool isPossible() const;
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bool isFree() const;
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bool isUsed() const;
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void setOccupied(ETileType::ETileType value);
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ETerrainType getTerrainType() const;
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void setTerrainType(ETerrainType value);
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private:
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float nearestObjectDistance;
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ETileType::ETileType occupied;
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ETerrainType terrain;
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};
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class DLL_LINKAGE CTreasureInfo
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{
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public:
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ui32 min;
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ui32 max;
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ui16 density;
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ui16 threshold; //how much must RNG roll to pick that zone
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};
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struct DLL_LINKAGE ObjectInfo
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{
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ObjectTemplate templ;
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ui32 value;
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ui16 probability;
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ui32 maxPerZone;
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ui32 maxPerMap;
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std::function<CGObjectInstance *()> generateObject;
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void setTemplate (si32 type, si32 subtype, ETerrainType terrain);
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bool operator==(const ObjectInfo& oi) const { return (templ == oi.templ); }
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};
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struct DLL_LINKAGE CTreasurePileInfo
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{
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std::set<int3> visitableFromBottomPositions; //can be visited only from bottom or side
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std::set<int3> visitableFromTopPositions; //they can be visited from any direction
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std::set<int3> blockedPositions;
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std::set<int3> occupiedPositions; //blocked + visitable
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int3 nextTreasurePos;
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};
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/// The CRmgTemplateZone describes a zone in a template.
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class DLL_LINKAGE CRmgTemplateZone
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{
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public:
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class DLL_LINKAGE CTownInfo
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{
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public:
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CTownInfo();
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int getTownCount() const; /// Default: 0
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void setTownCount(int value);
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int getCastleCount() const; /// Default: 0
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void setCastleCount(int value);
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int getTownDensity() const; /// Default: 0
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void setTownDensity(int value);
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int getCastleDensity() const; /// Default: 0
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void setCastleDensity(int value);
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private:
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int townCount, castleCount, townDensity, castleDensity;
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};
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CRmgTemplateZone();
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TRmgTemplateZoneId getId() const; /// Default: 0
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void setId(TRmgTemplateZoneId value);
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ETemplateZoneType::ETemplateZoneType getType() const; /// Default: ETemplateZoneType::PLAYER_START
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void setType(ETemplateZoneType::ETemplateZoneType value);
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int getSize() const; /// Default: 1
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void setSize(int value);
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boost::optional<int> getOwner() const;
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void setOwner(boost::optional<int> value);
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const CTownInfo & getPlayerTowns() const;
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void setPlayerTowns(const CTownInfo & value);
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const CTownInfo & getNeutralTowns() const;
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void setNeutralTowns(const CTownInfo & value);
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bool getTownsAreSameType() const; /// Default: false
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void setTownsAreSameType(bool value);
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const std::set<TFaction> & getTownTypes() const; /// Default: all
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void setTownTypes(const std::set<TFaction> & value);
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void setMonsterTypes(const std::set<TFaction> & value);
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std::set<TFaction> getDefaultTownTypes() const;
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bool getMatchTerrainToTown() const; /// Default: true
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void setMatchTerrainToTown(bool value);
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const std::set<ETerrainType> & getTerrainTypes() const; /// Default: all
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void setTerrainTypes(const std::set<ETerrainType> & value);
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std::set<ETerrainType> getDefaultTerrainTypes() const;
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void setMinesAmount (TResource res, ui16 amount);
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std::map<TResource, ui16> getMinesInfo() const;
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void setMonsterStrength (EMonsterStrength::EMonsterStrength val);
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float3 getCenter() const;
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void setCenter(const float3 &f);
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int3 getPos() const;
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void setPos(const int3 &pos);
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void addTile (const int3 &pos);
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void initFreeTiles (CMapGenerator* gen);
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std::set<int3> getTileInfo () const;
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void discardDistantTiles (CMapGenerator* gen, float distance);
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void addRequiredObject(CGObjectInstance * obj, si32 guardStrength=0);
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bool addMonster(CMapGenerator* gen, int3 &pos, si32 strength, bool clearSurroundingTiles = true, bool zoneGuard = false);
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bool createTreasurePile(CMapGenerator* gen, int3 &pos, float minDistance);
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bool fill (CMapGenerator* gen);
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bool placeMines (CMapGenerator* gen);
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void initTownType (CMapGenerator* gen);
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void paintZoneTerrain (CMapGenerator* gen, ETerrainType terrainType);
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void initTerrainType (CMapGenerator* gen);
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void createBorder(CMapGenerator* gen);
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void fractalize(CMapGenerator* gen);
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bool createRequiredObjects(CMapGenerator* gen);
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void createTreasures(CMapGenerator* gen);
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void createObstacles(CMapGenerator* gen);
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bool crunchPath (CMapGenerator* gen, const int3 &src, const int3 &dst, TRmgTemplateZoneId zone, std::set<int3>* clearedTiles = nullptr);
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std::vector<int3> getAccessibleOffsets (CMapGenerator* gen, CGObjectInstance* object);
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void setTotalDensity (ui16 val);
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ui16 getTotalDensity () const;
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void addConnection(TRmgTemplateZoneId otherZone);
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std::vector<TRmgTemplateZoneId> getConnections() const;
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void addTreasureInfo(CTreasureInfo & info);
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std::vector<CTreasureInfo> getTreasureInfo();
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std::set<int3>* getFreePaths();
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ObjectInfo getRandomObject (CMapGenerator* gen, CTreasurePileInfo &info, ui32 desiredValue, ui32 maxValue, ui32 currentValue);
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void placeAndGuardObject(CMapGenerator* gen, CGObjectInstance* object, const int3 &pos, si32 str, bool zoneGuard = false);
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private:
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//template info
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TRmgTemplateZoneId id;
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ETemplateZoneType::ETemplateZoneType type;
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int size;
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boost::optional<int> owner;
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CTownInfo playerTowns, neutralTowns;
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bool townsAreSameType;
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std::set<TFaction> townTypes;
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std::set<TFaction> monsterTypes;
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bool matchTerrainToTown;
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std::set<ETerrainType> terrainTypes;
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std::map<TResource, ui16> mines; //obligatory mines to spawn in this zone
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si32 townType;
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ETerrainType terrainType;
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EMonsterStrength::EMonsterStrength zoneMonsterStrength;
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ui16 totalDensity;
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std::vector<CTreasureInfo> treasureInfo;
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std::vector<ObjectInfo> possibleObjects;
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//content info
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std::vector<std::pair<CGObjectInstance*, ui32>> requiredObjects;
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std::vector<CGObjectInstance*> objects;
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//placement info
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int3 pos;
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float3 center;
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std::set<int3> tileinfo; //irregular area assined to zone
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std::set<int3> possibleTiles; //optimization purposes for treasure generation
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std::vector<TRmgTemplateZoneId> connections; //list of adjacent zones
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std::set<int3> freePaths; //core paths of free tiles that all other objects will be linked to
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bool pointIsIn(int x, int y);
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void addAllPossibleObjects (CMapGenerator* gen); //add objects, including zone-specific, to possibleObjects
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bool isAccessibleFromAnywhere (CMapGenerator* gen, ObjectTemplate &appearance, int3 &tile, const std::set<int3> &tilesBlockedByObject) const;
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bool findPlaceForObject(CMapGenerator* gen, CGObjectInstance* obj, si32 min_dist, int3 &pos);
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bool findPlaceForTreasurePile(CMapGenerator* gen, float min_dist, int3 &pos);
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bool canObstacleBePlacedHere(CMapGenerator* gen, ObjectTemplate &temp, int3 &pos);
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void checkAndPlaceObject(CMapGenerator* gen, CGObjectInstance* object, const int3 &pos);
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void placeObject(CMapGenerator* gen, CGObjectInstance* object, const int3 &pos, bool updateDistance = true);
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bool guardObject(CMapGenerator* gen, CGObjectInstance* object, si32 str, bool zoneGuard = false, bool addToFreePaths = false);
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};
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