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286 lines
8.4 KiB
C++
286 lines
8.4 KiB
C++
#ifndef GAME_MWMECHANICS_CREATURESTATS_H
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#define GAME_MWMECHANICS_CREATURESTATS_H
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#include <set>
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#include <string>
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#include <stdexcept>
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#include "stat.hpp"
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#include "magiceffects.hpp"
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#include "spells.hpp"
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#include "activespells.hpp"
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#include "aisequence.hpp"
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#include "drawstate.hpp"
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namespace ESM
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{
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struct CreatureStats;
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}
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namespace MWMechanics
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{
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/// \brief Common creature stats
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///
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///
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class CreatureStats
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{
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static int sActorId;
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DrawState_ mDrawState;
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AttributeValue mAttributes[8];
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DynamicStat<float> mDynamic[3]; // health, magicka, fatigue
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Spells mSpells;
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ActiveSpells mActiveSpells;
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MagicEffects mMagicEffects;
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Stat<int> mAiSettings[4];
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AiSequence mAiSequence;
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bool mDead;
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bool mDeathAnimationFinished;
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bool mDied; // flag for OnDeath script function
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bool mMurdered;
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int mFriendlyHits;
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bool mTalkedTo;
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bool mAlarmed;
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bool mAttacked;
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bool mKnockdown;
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bool mKnockdownOneFrame;
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bool mKnockdownOverOneFrame;
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bool mHitRecovery;
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bool mBlock;
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unsigned int mMovementFlags;
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float mFallHeight;
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std::string mLastHitObject; // The last object to hit this actor
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std::string mLastHitAttemptObject; // The last object to attempt to hit this actor
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bool mRecalcMagicka;
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// For merchants: the last time items were restocked and gold pool refilled.
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MWWorld::TimeStamp mLastRestock;
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// The pool of merchant gold (not in inventory)
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int mGoldPool;
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int mActorId;
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int mHitAttemptActorId; // Stores an actor that attacked this actor. Only one is stored at a time,
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// and it is not changed if a different actor attacks. It is cleared when combat ends.
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// The index of the death animation that was played, or -1 if none played
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signed char mDeathAnimation;
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MWWorld::TimeStamp mTimeOfDeath;
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public:
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typedef std::pair<int, std::string> SummonKey; // <ESM::MagicEffect index, spell ID>
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private:
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std::map<SummonKey, int> mSummonedCreatures; // <SummonKey, ActorId>
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// Contains ActorIds of summoned creatures with an expired lifetime that have not been deleted yet.
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// This may be necessary when the creature is in an inactive cell.
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std::vector<int> mSummonGraveyard;
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protected:
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int mLevel;
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public:
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CreatureStats();
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DrawState_ getDrawState() const;
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void setDrawState(DrawState_ state);
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bool needToRecalcDynamicStats();
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void setNeedRecalcDynamicStats(bool val);
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void addToFallHeight(float height);
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/// Reset the fall height
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/// @return total fall height
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float land();
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const AttributeValue & getAttribute(int index) const;
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const DynamicStat<float> & getHealth() const;
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const DynamicStat<float> & getMagicka() const;
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const DynamicStat<float> & getFatigue() const;
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const DynamicStat<float> & getDynamic (int index) const;
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const Spells & getSpells() const;
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const ActiveSpells & getActiveSpells() const;
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const MagicEffects & getMagicEffects() const;
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bool getAttackingOrSpell() const;
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int getLevel() const;
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Spells & getSpells();
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ActiveSpells & getActiveSpells();
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MagicEffects & getMagicEffects();
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void setAttribute(int index, const AttributeValue &value);
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// Shortcut to set only the base
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void setAttribute(int index, int base);
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void setHealth(const DynamicStat<float> &value);
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void setMagicka(const DynamicStat<float> &value);
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void setFatigue(const DynamicStat<float> &value);
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void setDynamic (int index, const DynamicStat<float> &value);
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/// Set Modifier for each magic effect according to \a effects. Does not touch Base values.
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void modifyMagicEffects(const MagicEffects &effects);
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void setAttackingOrSpell(bool attackingOrSpell);
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void setLevel(int level);
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enum AiSetting
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{
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AI_Hello = 0,
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AI_Fight = 1,
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AI_Flee = 2,
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AI_Alarm = 3
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};
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void setAiSetting (AiSetting index, Stat<int> value);
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void setAiSetting (AiSetting index, int base);
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Stat<int> getAiSetting (AiSetting index) const;
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const AiSequence& getAiSequence() const;
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AiSequence& getAiSequence();
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float getFatigueTerm() const;
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///< Return effective fatigue
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bool isParalyzed() const;
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bool isDead() const;
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bool isDeathAnimationFinished() const;
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void setDeathAnimationFinished(bool finished);
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void notifyDied();
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bool hasDied() const;
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void clearHasDied();
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bool hasBeenMurdered() const;
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void clearHasBeenMurdered();
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void notifyMurder();
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void resurrect();
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bool hasCommonDisease() const;
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bool hasBlightDisease() const;
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int getFriendlyHits() const;
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///< Number of friendly hits received.
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void friendlyHit();
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///< Increase number of friendly hits by one.
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bool hasTalkedToPlayer() const;
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///< Has this creature talked with the player before?
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void talkedToPlayer();
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bool isAlarmed() const;
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void setAlarmed (bool alarmed);
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bool getAttacked() const;
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void setAttacked (bool attacked);
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float getEvasion() const;
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void setKnockedDown(bool value);
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/// Returns true for the entire duration of the actor being knocked down or knocked out,
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/// including transition animations (falling down & standing up)
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bool getKnockedDown() const;
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void setKnockedDownOneFrame(bool value);
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///Returns true only for the first frame of the actor being knocked out; used for "onKnockedOut" command
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bool getKnockedDownOneFrame() const;
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void setKnockedDownOverOneFrame(bool value);
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///Returns true for all but the first frame of being knocked out; used to know to not reset mKnockedDownOneFrame
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bool getKnockedDownOverOneFrame() const;
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void setHitRecovery(bool value);
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bool getHitRecovery() const;
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void setBlock(bool value);
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bool getBlock() const;
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std::map<SummonKey, int>& getSummonedCreatureMap(); // <SummonKey, ActorId of summoned creature>
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std::vector<int>& getSummonedCreatureGraveyard(); // ActorIds
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enum Flag
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{
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Flag_ForceRun = 1,
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Flag_ForceSneak = 2,
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Flag_Run = 4,
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Flag_Sneak = 8,
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Flag_ForceJump = 16,
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Flag_ForceMoveJump = 32
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};
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enum Stance
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{
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Stance_Run,
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Stance_Sneak
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};
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bool getMovementFlag (Flag flag) const;
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void setMovementFlag (Flag flag, bool state);
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/// Like getMovementFlag, but also takes into account if the flag is Forced
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bool getStance (Stance flag) const;
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void setLastHitObject(const std::string &objectid);
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const std::string &getLastHitObject() const;
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void setLastHitAttemptObject(const std::string &objectid);
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const std::string &getLastHitAttemptObject() const;
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void setHitAttemptActorId(const int actorId);
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int getHitAttemptActorId() const;
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// Note, this is just a cache to avoid checking the whole container store every frame. We don't need to store it in saves.
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// TODO: Put it somewhere else?
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std::set<int> mBoundItems;
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void writeState (ESM::CreatureStats& state) const;
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void readState (const ESM::CreatureStats& state);
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static void writeActorIdCounter (ESM::ESMWriter& esm);
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static void readActorIdCounter (ESM::ESMReader& esm);
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void setLastRestockTime(MWWorld::TimeStamp tradeTime);
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MWWorld::TimeStamp getLastRestockTime() const;
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void setGoldPool(int pool);
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int getGoldPool() const;
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signed char getDeathAnimation() const; // -1 means not decided
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void setDeathAnimation(signed char index);
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MWWorld::TimeStamp getTimeOfDeath() const;
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int getActorId();
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///< Will generate an actor ID, if the actor does not have one yet.
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bool matchesActorId (int id) const;
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///< Check if \a id matches the actor ID of *this (if the actor does not have an ID
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/// assigned this function will return false).
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static void cleanup();
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};
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}
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#endif
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