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https://github.com/vcmi/vcmi.git
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252 lines
15 KiB
C++
252 lines
15 KiB
C++
/*
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* CGameInfoCallback.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 "int3.h"
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#include "ResourceSet.h" // for Res
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#include "battle/CCallbackBase.h"
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VCMI_LIB_NAMESPACE_BEGIN
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class Player;
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class Team;
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struct InfoWindow;
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struct PlayerSettings;
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struct CPackForClient;
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struct TerrainTile;
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struct PlayerState;
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class CTown;
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struct StartInfo;
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struct CPathsInfo;
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struct InfoAboutHero;
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struct InfoAboutTown;
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struct UpgradeInfo;
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struct SThievesGuildInfo;
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class CMapHeader;
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struct TeamState;
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struct QuestInfo;
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class CGameState;
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class PathfinderConfig;
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class CArmedInstance;
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class CGObjectInstance;
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class CGHeroInstance;
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class CGDwelling;
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class CGTeleport;
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class CGTownInstance;
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class DLL_LINKAGE IGameInfoCallback
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{
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public:
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//TODO: all other public methods of CGameInfoCallback
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// //various
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virtual int getDate(Date::EDateType mode=Date::DAY) const = 0; //mode=0 - total days in game, mode=1 - day of week, mode=2 - current week, mode=3 - current month
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// const StartInfo * getStartInfo(bool beforeRandomization = false)const;
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virtual bool isAllowed(int32_t type, int32_t id) const = 0; //type: 0 - spell; 1- artifact; 2 - secondary skill
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//player
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virtual const Player * getPlayer(PlayerColor color) const = 0;
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// virtual int getResource(PlayerColor Player, EGameResID which) const = 0;
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// bool isVisible(int3 pos) const;
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// PlayerRelations::PlayerRelations getPlayerRelations(PlayerColor color1, PlayerColor color2) const;
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// void getThievesGuildInfo(SThievesGuildInfo & thi, const CGObjectInstance * obj); //get thieves' guild info obtainable while visiting given object
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// EPlayerStatus::EStatus getPlayerStatus(PlayerColor player, bool verbose = true) const; //-1 if no such player
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// PlayerColor getCurrentPlayer() const; //player that currently makes move // TODO synchronous turns
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virtual PlayerColor getLocalPlayer() const = 0; //player that is currently owning given client (if not a client, then returns current player)
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// const PlayerSettings * getPlayerSettings(PlayerColor color) const;
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// //armed object
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// void fillUpgradeInfo(const CArmedInstance *obj, SlotID stackPos, UpgradeInfo &out)const;
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//hero
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virtual const CGHeroInstance * getHero(ObjectInstanceID objid) const = 0;
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virtual const CGHeroInstance * getHeroWithSubid(int subid) const = 0;
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// int getHeroCount(PlayerColor player, bool includeGarrisoned) const;
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// bool getHeroInfo(const CGObjectInstance * hero, InfoAboutHero & dest, const CGObjectInstance * selectedObject = nullptr) const;
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// int32_t getSpellCost(const spells::Spell * sp, const CGHeroInstance * caster) const; //when called during battle, takes into account creatures' spell cost reduction
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// int64_t estimateSpellDamage(const CSpell * sp, const CGHeroInstance * hero) const; //estimates damage of given spell; returns 0 if spell causes no dmg
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// const CArtifactInstance * getArtInstance(ArtifactInstanceID aid) const;
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// const CGObjectInstance * getObjInstance(ObjectInstanceID oid) const;
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// const CGObjectInstance * getArmyInstance(ObjectInstanceID oid) const;
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//objects
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virtual const CGObjectInstance * getObj(ObjectInstanceID objid, bool verbose = true) const = 0;
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// std::vector <const CGObjectInstance * > getBlockingObjs(int3 pos) const;
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virtual std::vector<const CGObjectInstance *> getVisitableObjs(int3 pos, bool verbose = true) const = 0;
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// std::vector <const CGObjectInstance * > getFlaggableObjects(int3 pos) const;
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// const CGObjectInstance * getTopObj (int3 pos) const;
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// PlayerColor getOwner(ObjectInstanceID heroID) const;
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// const CGObjectInstance *getObjByQuestIdentifier(int identifier) const; //nullptr if object has been removed (eg. killed)
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//map
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// int3 guardingCreaturePosition (int3 pos) const;
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// std::vector<const CGObjectInstance*> getGuardingCreatures (int3 pos) const;
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// const CMapHeader * getMapHeader()const;
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// int3 getMapSize() const; //returns size of map - z is 1 for one - level map and 2 for two level map
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// const TerrainTile * getTile(int3 tile, bool verbose = true) const;
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// std::shared_ptr<boost::multi_array<TerrainTile*, 3>> getAllVisibleTiles() const;
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// bool isInTheMap(const int3 &pos) const;
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// void getVisibleTilesInRange(std::unordered_set<int3> &tiles, int3 pos, int radious, int3::EDistanceFormula distanceFormula = int3::DIST_2D) const;
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//town
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// const CGTownInstance* getTown(ObjectInstanceID objid) const;
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// int howManyTowns(PlayerColor Player) const;
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// const CGTownInstance * getTownInfo(int val, bool mode)const; //mode = 0 -> val = player town serial; mode = 1 -> val = object id (serial)
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// std::vector<const CGHeroInstance *> getAvailableHeroes(const CGObjectInstance * townOrTavern) const; //heroes that can be recruited
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// std::string getTavernRumor(const CGObjectInstance * townOrTavern) const;
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// EBuildingState::EBuildingState canBuildStructure(const CGTownInstance *t, BuildingID ID);//// 0 - no more than one capitol, 1 - lack of water, 2 - forbidden, 3 - Add another level to Mage Guild, 4 - already built, 5 - cannot build, 6 - cannot afford, 7 - build, 8 - lack of requirements
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// virtual bool getTownInfo(const CGObjectInstance * town, InfoAboutTown & dest, const CGObjectInstance * selectedObject = nullptr) const;
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//from gs
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// const TeamState *getTeam(TeamID teamID) const;
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// const TeamState *getPlayerTeam(PlayerColor color) const;
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// EBuildingState::EBuildingState canBuildStructure(const CGTownInstance *t, BuildingID ID) const;// 0 - no more than one capitol, 1 - lack of water, 2 - forbidden, 3 - Add another level to Mage Guild, 4 - already built, 5 - cannot build, 6 - cannot afford, 7 - build, 8 - lack of requirements
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//teleport
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// std::vector<ObjectInstanceID> getVisibleTeleportObjects(std::vector<ObjectInstanceID> ids, PlayerColor player) const;
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// std::vector<ObjectInstanceID> getTeleportChannelEntraces(TeleportChannelID id, PlayerColor Player = PlayerColor::UNFLAGGABLE) const;
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// std::vector<ObjectInstanceID> getTeleportChannelExits(TeleportChannelID id, PlayerColor Player = PlayerColor::UNFLAGGABLE) const;
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// ETeleportChannelType getTeleportChannelType(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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// bool isTeleportChannelImpassable(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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// bool isTeleportChannelBidirectional(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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// bool isTeleportChannelUnidirectional(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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// bool isTeleportEntrancePassable(const CGTeleport * obj, PlayerColor player) const;
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};
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class DLL_LINKAGE CGameInfoCallback : public virtual CCallbackBase, public IGameInfoCallback
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{
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protected:
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CGameState * gs;//todo: replace with protected const getter, only actual Server and Client objects should hold game state
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CGameInfoCallback() = default;
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CGameInfoCallback(CGameState * GS, std::optional<PlayerColor> Player);
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bool hasAccess(std::optional<PlayerColor> playerId) const;
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bool canGetFullInfo(const CGObjectInstance *obj) const; //true we player owns obj or ally owns obj or privileged mode
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bool isOwnedOrVisited(const CGObjectInstance *obj) const;
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public:
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//various
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int getDate(Date::EDateType mode=Date::DAY)const override; //mode=0 - total days in game, mode=1 - day of week, mode=2 - current week, mode=3 - current month
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virtual const StartInfo * getStartInfo(bool beforeRandomization = false)const;
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bool isAllowed(int32_t type, int32_t id) const override; //type: 0 - spell; 1- artifact; 2 - secondary skill
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//player
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const Player * getPlayer(PlayerColor color) const override;
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virtual const PlayerState * getPlayerState(PlayerColor color, bool verbose = true) const;
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virtual int getResource(PlayerColor Player, GameResID which) const;
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virtual PlayerRelations::PlayerRelations getPlayerRelations(PlayerColor color1, PlayerColor color2) const;
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virtual void getThievesGuildInfo(SThievesGuildInfo & thi, const CGObjectInstance * obj); //get thieves' guild info obtainable while visiting given object
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virtual EPlayerStatus::EStatus getPlayerStatus(PlayerColor player, bool verbose = true) const; //-1 if no such player
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virtual PlayerColor getCurrentPlayer() const; //player that currently makes move // TODO synchronous turns
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PlayerColor getLocalPlayer() const override; //player that is currently owning given client (if not a client, then returns current player)
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virtual const PlayerSettings * getPlayerSettings(PlayerColor color) const;
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//map
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virtual bool isVisible(int3 pos, const std::optional<PlayerColor> & Player) const;
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virtual bool isVisible(const CGObjectInstance * obj, const std::optional<PlayerColor> & Player) const;
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virtual bool isVisible(const CGObjectInstance * obj) const;
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virtual bool isVisible(int3 pos) const;
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//armed object
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virtual void fillUpgradeInfo(const CArmedInstance *obj, SlotID stackPos, UpgradeInfo &out)const;
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//hero
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virtual const CGHeroInstance * getHero(ObjectInstanceID objid) const override;
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const CGHeroInstance * getHeroWithSubid(int subid) const override;
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virtual int getHeroCount(PlayerColor player, bool includeGarrisoned) const;
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virtual bool getHeroInfo(const CGObjectInstance * hero, InfoAboutHero & dest, const CGObjectInstance * selectedObject = nullptr) const;
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virtual int32_t getSpellCost(const spells::Spell * sp, const CGHeroInstance * caster) const; //when called during battle, takes into account creatures' spell cost reduction
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virtual int64_t estimateSpellDamage(const CSpell * sp, const CGHeroInstance * hero) const; //estimates damage of given spell; returns 0 if spell causes no dmg
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virtual const CArtifactInstance * getArtInstance(ArtifactInstanceID aid) const;
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virtual const CGObjectInstance * getObjInstance(ObjectInstanceID oid) const;
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//virtual const CGObjectInstance * getArmyInstance(ObjectInstanceID oid) const;
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//objects
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virtual const CGObjectInstance * getObj(ObjectInstanceID objid, bool verbose = true) const override;
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virtual std::vector <const CGObjectInstance * > getBlockingObjs(int3 pos)const;
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virtual std::vector <const CGObjectInstance * > getVisitableObjs(int3 pos, bool verbose = true) const override;
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virtual std::vector <const CGObjectInstance * > getFlaggableObjects(int3 pos) const;
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virtual const CGObjectInstance * getTopObj (int3 pos) const;
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virtual PlayerColor getOwner(ObjectInstanceID heroID) const;
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virtual const CGObjectInstance *getObjByQuestIdentifier(int identifier) const; //nullptr if object has been removed (eg. killed)
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//map
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virtual int3 guardingCreaturePosition (int3 pos) const;
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virtual std::vector<const CGObjectInstance*> getGuardingCreatures (int3 pos) const;
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virtual const CMapHeader * getMapHeader()const;
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virtual int3 getMapSize() const; //returns size of map - z is 1 for one - level map and 2 for two level map
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virtual const TerrainTile * getTile(int3 tile, bool verbose = true) const;
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virtual std::shared_ptr<const boost::multi_array<TerrainTile*, 3>> getAllVisibleTiles() const;
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virtual bool isInTheMap(const int3 &pos) const;
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virtual void getVisibleTilesInRange(std::unordered_set<int3> &tiles, int3 pos, int radious, int3::EDistanceFormula distanceFormula = int3::DIST_2D) const;
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virtual void calculatePaths(const std::shared_ptr<PathfinderConfig> & config);
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virtual void calculatePaths(const CGHeroInstance *hero, CPathsInfo &out);
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virtual EDiggingStatus getTileDigStatus(int3 tile, bool verbose = true) const;
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//town
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virtual const CGTownInstance* getTown(ObjectInstanceID objid) const;
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virtual int howManyTowns(PlayerColor Player) const;
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//virtual const CGTownInstance * getTownInfo(int val, bool mode)const; //mode = 0 -> val = player town serial; mode = 1 -> val = object id (serial)
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virtual std::vector<const CGHeroInstance *> getAvailableHeroes(const CGObjectInstance * townOrTavern) const; //heroes that can be recruited
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virtual std::string getTavernRumor(const CGObjectInstance * townOrTavern) const;
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virtual EBuildingState::EBuildingState canBuildStructure(const CGTownInstance *t, BuildingID ID);//// 0 - no more than one capitol, 1 - lack of water, 2 - forbidden, 3 - Add another level to Mage Guild, 4 - already built, 5 - cannot build, 6 - cannot afford, 7 - build, 8 - lack of requirements
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virtual bool getTownInfo(const CGObjectInstance * town, InfoAboutTown & dest, const CGObjectInstance * selectedObject = nullptr) const;
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//from gs
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virtual const TeamState *getTeam(TeamID teamID) const;
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virtual const TeamState *getPlayerTeam(PlayerColor color) const;
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//virtual EBuildingState::EBuildingState canBuildStructure(const CGTownInstance *t, BuildingID ID) const;// 0 - no more than one capitol, 1 - lack of water, 2 - forbidden, 3 - Add another level to Mage Guild, 4 - already built, 5 - cannot build, 6 - cannot afford, 7 - build, 8 - lack of requirements
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//teleport
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virtual std::vector<ObjectInstanceID> getVisibleTeleportObjects(std::vector<ObjectInstanceID> ids, PlayerColor player) const;
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virtual std::vector<ObjectInstanceID> getTeleportChannelEntraces(TeleportChannelID id, PlayerColor Player = PlayerColor::UNFLAGGABLE) const;
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virtual std::vector<ObjectInstanceID> getTeleportChannelExits(TeleportChannelID id, PlayerColor Player = PlayerColor::UNFLAGGABLE) const;
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virtual ETeleportChannelType getTeleportChannelType(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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virtual bool isTeleportChannelImpassable(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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virtual bool isTeleportChannelBidirectional(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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virtual bool isTeleportChannelUnidirectional(TeleportChannelID id, PlayerColor player = PlayerColor::UNFLAGGABLE) const;
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virtual bool isTeleportEntrancePassable(const CGTeleport * obj, PlayerColor player) const;
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};
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class DLL_LINKAGE CPlayerSpecificInfoCallback : public CGameInfoCallback
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{
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public:
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// keep player-specific override in scope
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using CGameInfoCallback::howManyTowns;
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virtual int howManyTowns() const;
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virtual int howManyHeroes(bool includeGarrisoned = true) const;
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virtual int3 getGrailPos(double *outKnownRatio);
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virtual std::optional<PlayerColor> getMyColor() const;
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virtual std::vector <const CGTownInstance *> getTownsInfo(bool onlyOur = true) const; //true -> only owned; false -> all visible
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virtual int getHeroSerial(const CGHeroInstance * hero, bool includeGarrisoned=true) const;
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virtual const CGTownInstance* getTownBySerial(int serialId) const; // serial id is [0, number of towns)
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virtual const CGHeroInstance* getHeroBySerial(int serialId, bool includeGarrisoned=true) const; // serial id is [0, number of heroes)
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virtual std::vector <const CGHeroInstance *> getHeroesInfo(bool onlyOur = true) const; //true -> only owned; false -> all visible
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virtual std::vector <const CGDwelling *> getMyDwellings() const; //returns all dwellings that belong to player
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virtual std::vector <const CGObjectInstance * > getMyObjects() const; //returns all objects flagged by belonging player
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virtual std::vector <QuestInfo> getMyQuests() const;
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virtual int getResourceAmount(GameResID type) const;
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virtual TResources getResourceAmount() const;
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virtual std::shared_ptr<const boost::multi_array<ui8, 3>> getVisibilityMap() const; //returns visibility map
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//virtual const PlayerSettings * getPlayerSettings(PlayerColor color) const;
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};
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VCMI_LIB_NAMESPACE_END
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