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140 lines
4.2 KiB
C++
140 lines
4.2 KiB
C++
/*
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* ObstacleSetHandler.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 "../constants/EntityIdentifiers.h"
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#include "../IHandlerBase.h"
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#include "../json/JsonNode.h"
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#include "ObjectTemplate.h"
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VCMI_LIB_NAMESPACE_BEGIN
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class DLL_LINKAGE ObstacleSet
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{
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public:
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// TODO: Create string constants for these
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enum EObstacleType
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{
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INVALID = -1,
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MOUNTAINS = 0,
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TREES,
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LAKES, // Including dry or lava lakes
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CRATERS, // Chasms, Canyons, etc.
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ROCKS,
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PLANTS, // Flowers, cacti, mushrooms, logs, shrubs, etc.
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STRUCTURES, // Buildings, ruins, etc.
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ANIMALS, // Living, or bones
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OTHER // Crystals, shipwrecks, barrels, etc.
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};
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ObstacleSet();
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explicit ObstacleSet(EObstacleType type, TerrainId terrain);
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void addObstacle(std::shared_ptr<const ObjectTemplate> obstacle);
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void removeEmptyTemplates();
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std::vector<std::shared_ptr<const ObjectTemplate>> getObstacles() const;
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EObstacleType getType() const;
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void setType(EObstacleType type);
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std::set<TerrainId> getTerrains() const;
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void setTerrain(TerrainId terrain);
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void setTerrains(const std::set<TerrainId> & terrains);
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void addTerrain(TerrainId terrain);
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EMapLevel getLevel() const;
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void setLevel(EMapLevel level);
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std::set<EAlignment> getAlignments() const;
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void addAlignment(EAlignment alignment);
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std::set<FactionID> getFactions() const;
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void addFaction(FactionID faction);
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static EObstacleType typeFromString(const std::string &str);
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std::string toString() const;
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static EMapLevel levelFromString(const std::string &str);
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si32 id;
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private:
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EObstacleType type;
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EMapLevel level;
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std::set<TerrainId> allowedTerrains; // Empty means all terrains
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std::set<FactionID> allowedFactions; // Empty means all factions
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std::set<EAlignment> allowedAlignments; // Empty means all alignments
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std::vector<std::shared_ptr<const ObjectTemplate>> obstacles;
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};
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using TObstacleTypes = std::vector<std::shared_ptr<ObstacleSet>>;
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class DLL_LINKAGE ObstacleSetFilter
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{
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public:
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ObstacleSetFilter(ObstacleSet::EObstacleType allowedType, TerrainId terrain, EMapLevel level, FactionID faction, EAlignment alignment);
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ObstacleSetFilter(std::vector<ObstacleSet::EObstacleType> allowedTypes, TerrainId terrain, EMapLevel level, FactionID faction, EAlignment alignment);
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bool filter(const ObstacleSet &set) const;
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void setType(ObstacleSet::EObstacleType type);
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void setTypes(const std::vector<ObstacleSet::EObstacleType> & types);
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std::vector<ObstacleSet::EObstacleType> getAllowedTypes() const;
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TerrainId getTerrain() const;
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void setAlignment(EAlignment alignment);
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private:
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std::vector<ObstacleSet::EObstacleType> allowedTypes;
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FactionID faction;
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EAlignment alignment;
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// TODO: Filter by faction, surface/underground, etc.
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const TerrainId terrain;
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EMapLevel level;
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};
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// TODO: Instantiate ObstacleSetHandler
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class DLL_LINKAGE ObstacleSetHandler : public IHandlerBase, boost::noncopyable
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{
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public:
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ObstacleSetHandler() = default;
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~ObstacleSetHandler() = default;
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std::vector<JsonNode> loadLegacyData() override;
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void loadObject(std::string scope, std::string name, const JsonNode & data) override;
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void loadObject(std::string scope, std::string name, const JsonNode & data, size_t index) override;
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std::shared_ptr<ObstacleSet> loadFromJson(const std::string & scope, const JsonNode & json, const std::string & name, size_t index);
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ObstacleSet::EObstacleType convertObstacleClass(MapObjectID id);
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// TODO: Populate obstacleSets with all the obstacle sets from the game data
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void addTemplate(const std::string & scope, const std::string &name, std::shared_ptr<const ObjectTemplate> tmpl);
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void addObstacleSet(std::shared_ptr<ObstacleSet> set);
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void afterLoadFinalization() override;
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TObstacleTypes getObstacles(const ObstacleSetFilter &filter) const;
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private:
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std::vector< std::shared_ptr<ObstacleSet> > biomes;
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// TODO: Serialize?
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std::map<si32, std::shared_ptr<const ObjectTemplate>> obstacleTemplates;
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// FIXME: Store pointers?
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std::map<ObstacleSet::EObstacleType, std::vector<std::shared_ptr<ObstacleSet>>> obstacleSets;
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};
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VCMI_LIB_NAMESPACE_END
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