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bdc6119b31
Only play them when starting combat when not in combat or not in combat with one of the target's allies. Don't play them when casting spells whose first effect isn't ranged.
126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
#ifndef GAME_MWMECHANICS_AICOMBAT_H
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#define GAME_MWMECHANICS_AICOMBAT_H
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#include "aitemporarybase.hpp"
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#include "typedaipackage.hpp"
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#include "../mwworld/cellstore.hpp" // for Doors
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#include "aitimer.hpp"
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#include "movement.hpp"
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namespace ESM
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{
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namespace AiSequence
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{
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struct AiCombat;
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}
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}
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namespace MWMechanics
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{
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class Action;
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/// \brief This class holds the variables AiCombat needs which are deleted if the package becomes inactive.
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struct AiCombatStorage : AiTemporaryBase
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{
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float mAttackCooldown;
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AiReactionTimer mReaction;
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float mTimerCombatMove;
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bool mReadyToAttack;
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bool mAttack;
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float mAttackRange;
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bool mCombatMove;
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bool mRotateMove;
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osg::Vec3f mLastTargetPos;
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const MWWorld::CellStore* mCell;
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std::unique_ptr<Action> mCurrentAction;
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float mActionCooldown;
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float mStrength;
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bool mForceNoShortcut;
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ESM::Position mShortcutFailPos;
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MWMechanics::Movement mMovement;
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enum FleeState
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{
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FleeState_None,
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FleeState_Idle,
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FleeState_RunBlindly,
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FleeState_RunToDestination
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};
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FleeState mFleeState;
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bool mLOS;
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float mUpdateLOSTimer;
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float mFleeBlindRunTimer;
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ESM::Pathgrid::Point mFleeDest;
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bool mUseCustomDestination;
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osg::Vec3f mCustomDestination;
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AiCombatStorage();
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void startCombatMove(bool isDistantCombat, float distToTarget, float rangeAttack, const MWWorld::Ptr& actor,
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const MWWorld::Ptr& target);
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void updateCombatMove(float duration);
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void stopCombatMove();
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void startAttackIfReady(const MWWorld::Ptr& actor, CharacterController& characterController,
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const ESM::Weapon* weapon, bool distantCombat, bool canShout);
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void updateAttack(const MWWorld::Ptr& actor, CharacterController& characterController);
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void stopAttack();
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void startFleeing();
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void stopFleeing();
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bool isFleeing() const;
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};
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/// \brief Causes the actor to fight another actor
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class AiCombat final : public TypedAiPackage<AiCombat>
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{
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public:
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/// Constructor
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/** \param actor Actor to fight **/
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explicit AiCombat(const MWWorld::Ptr& actor);
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explicit AiCombat(const ESM::AiSequence::AiCombat* combat);
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void init();
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bool execute(const MWWorld::Ptr& actor, CharacterController& characterController, AiState& state,
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float duration) override;
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static constexpr AiPackageTypeId getTypeId() { return AiPackageTypeId::Combat; }
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static constexpr Options makeDefaultOptions()
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{
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AiPackage::Options options;
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options.mPriority = 1;
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options.mCanCancel = false;
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options.mShouldCancelPreviousAi = false;
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return options;
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}
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/// Returns target ID
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MWWorld::Ptr getTarget() const override;
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void writeState(ESM::AiSequence::AiSequence& sequence) const override;
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private:
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/// Returns true if combat should end
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bool attack(const MWWorld::Ptr& actor, const MWWorld::Ptr& target, AiCombatStorage& storage,
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CharacterController& characterController);
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void updateLOS(const MWWorld::Ptr& actor, const MWWorld::Ptr& target, float duration, AiCombatStorage& storage);
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void updateFleeing(const MWWorld::Ptr& actor, const MWWorld::Ptr& target, float duration,
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MWWorld::MovementDirectionFlags supportedMovementDirections, AiCombatStorage& storage);
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/// Transfer desired movement (from AiCombatStorage) to Actor
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void updateActorsMovement(const MWWorld::Ptr& actor, float duration, AiCombatStorage& storage);
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void rotateActorOnAxis(const MWWorld::Ptr& actor, int axis, MWMechanics::Movement& actorMovementSettings,
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AiCombatStorage& storage);
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};
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}
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#endif
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