Файл DayZPlayerImplementMeleeCombat.c

См. исходные тексты.

Перечисления
enum	EMeleeHitType {   NONE = -1 , LIGHT , HEAVY , SPRINT ,   KICK , FINISHER_LIVERSTAB , FINISHER_NECKSTAB , FINISHER_GENERIC ,   WPN_HIT , WPN_HIT_BUTTSTOCK , WPN_STAB , WPN_STAB_FINISHER }

Функции
void	DayZPlayerImplementMeleeCombat (DayZPlayerImplement player)
void	Init (DayZPlayerImplement player)
void	~DayZPlayerImplementMeleeCombat ()
EMeleeHitType	GetHitType ()
void	SetHitZoneIdx (int pHitZone)
EntityAI	GetTargetEntity ()
void	SetTargetObject (Object pTarget)
int	GetHitZoneIdx ()
	component idx
vector	GetHitPos ()
void	SetHitPos (vector pHitPos)
int	GetFinisherType ()
void	SetFinisherType (int pFinisherType)
int	GetWeaponMode ()
void	Reset (InventoryItem weapon, EMeleeHitType hitMask, bool wasHitEvent=false)
void	ResetTarget ()
void	Update (InventoryItem weapon, EMeleeHitType hitMask, bool wasHitEvent=false)
void	CheckMeleeItem ()
int	SelectWeaponMode (InventoryItem weapon)
float	GetWeaponRange (InventoryItem weapon, int weaponMode)
float	GetRange ()
float	GetAngle ()
void	TargetSelection ()
int	TrySelectFinisherType (InventoryItem weapon, EntityAI target)
	General condition for finisher attacks.
int	DetermineSpecificFinisherType (ItemBase weapon)
void	InternalResetTarget ()
void	SetTarget (Object obj, vector hitPos, int hitZone)
bool	CanObjectBeTargeted (Object obj, bool checkNonAligneAble=false)
bool	HitZoneSelectionRaycastHelper (out vector hitPos, out int hitZone, out Object target)
bool	HitZoneSelectionRaycast (out vector hitPos, out int hitZone, out Object target, bool useCamera)
void	HitZoneSelection ()
	DEPRECATED.
bool	IsObstructed (Object object)
	DEPRECATED - New function in MeleeTargeting.
bool	IsEntityBehindEntityInAngle (EntityAI source, EntityAI target, float angle)

Переменные
enum EMeleeHitType	TARGETING_ANGLE_NORMAL = 30.0
	Target selection settings.
const float	TARGETING_ANGLE_SPRINT = 15.0
	Second Pass: Half angle of cone during sprint.
const float	TARGETING_MIN_HEIGHT = -2.0
	Second Pass: How deep the cone goes in meters from player position.
const float	TARGETING_MAX_HEIGHT = 2.0
	Second Pass: How high the cone goes in meters from player position.
const float	TARGETING_RAY_RADIUS_EX = 0.5
	Second Pass: Max distance from ray projected from player looking direction.
const float	TARGETING_RAY_RADIUS = 0.25
	DEPRECATED: "HitZoneSelection".
const float	TARGETING_RAY_DIST = 5.0
	DEPRECATED: "HitZoneSelection".
const float	TARGETING_RAY_DIST_SHORT = 2.0
	DEPRECATED: "HitZoneSelection".
const float	RANGE_EXTENDER_NORMAL = 0.65
	General range extension.
const float	RANGE_EXTENDER_SPRINT = 1.35
	General range extension while in sprint.
const string	DEFAULT_HIT_ZONE = "Torso"
	DEPRECATED: "HitZoneSelection".
ref MeleeTargeting	m_MeleeTargeting
	Target selecting "component".
Object	m_TargetObject
	Targets - types.
EMeleeTargetType	m_TargetType
	DEPRECATED: Was added but never used..?
ref array< Object >	m_AllTargetObjects
	All potential targets found during most recent TargetSelection.
ref array< typename >	m_TargetableObjects
	Typenames of all directly/preferred targetable objects (1st Pass + 2nd Pass)
ref array< typename >	m_NonAlignableObjects
	Typenames of objects that can be targeted, but are not a priority (3rd Pass)
ref array< string >	m_BlacklistedDamageZones
	List of blacklisted damage zone names (cannot use indices due to the possible changes when p3d components are recalculated)
DayZPlayerImplement	m_DZPlayer
	Parent.
InventoryItem	m_Weapon
	Weapons - cache.
int	m_WeaponMode
	WeaponMode used during most recent Update.
float	m_WeaponRange
	WeaponRange used during most recent Update.
bool	m_ForceUntargetable
	Misc - cache.
bool	m_SprintAttack
	If most recent attack was a sprint attack.
bool	m_WasHit
	If most recent attack was.
vector	m_RayStart
	Start position of most recent HitZoneSelectionRaycast.
vector	m_RayEnd
	End position of most recent HitZoneSelectionRaycast.
vector	m_RayEndShort
	DEPRECATED: "HitZoneSelection".
EMeleeHitType	m_HitType
	Hit type of the most recent attack.
int	m_HitZoneIdx
	Hit result - cache.
int	m_FinisherType
string	m_HitZoneName
	Most recent target HitZone name.
vector	m_HitPositionWS
	Most recent target position.
int	m_DebugForcedFinisherType

Перечисления

EMeleeHitType

enum EMeleeHitType

Элементы перечислений
NONE
LIGHT
HEAVY
SPRINT
KICK
FINISHER_LIVERSTAB
FINISHER_NECKSTAB
FINISHER_GENERIC
WPN_HIT
WPN_HIT_BUTTSTOCK
WPN_STAB
WPN_STAB_FINISHER

{
    NONE = -1,
 
    LIGHT,
    HEAVY,
    SPRINT,
    KICK,
    FINISHER_LIVERSTAB,
    FINISHER_NECKSTAB,
    FINISHER_GENERIC,
 
    WPN_HIT,
    WPN_HIT_BUTTSTOCK,
    WPN_STAB,
    WPN_STAB_FINISHER,
}

Функции

CanObjectBeTargeted()

bool CanObjectBeTargeted ( Object obj, bool checkNonAligneAble = false )

protected

    {
        return obj && obj.IsAlive() && ( obj.IsAnyInherited(m_TargetableObjects) || (checkNonAligneAble && obj.IsAnyInherited(m_NonAlignableObjects)) );
    }

Перекрестные ссылки m_NonAlignableObjects и m_TargetableObjects.

Используется в TargetSelection().

CheckMeleeItem()

void CheckMeleeItem ( )

private

    {
        if (m_Weapon)
        {
            ItemBase item = ItemBase.Cast(m_Weapon.ProcessMeleeItemDamage(GetWeaponMode()));
            
            if (item && item.GetHierarchyRootPlayer())
            {
                PlayerBase.Cast(item.GetHierarchyRootPlayer()).SetCheckMeleeItem(item);
            }
            else if (m_Weapon && m_Weapon.GetHierarchyRootPlayer())
            {
                PlayerBase.Cast(m_Weapon.GetHierarchyRootPlayer()).SetCheckMeleeItem(ItemBase.Cast(m_Weapon));
            }
        }
    }

Перекрестные ссылки GetWeaponMode() и m_Weapon.

DayZPlayerImplementMeleeCombat()

void DayZPlayerImplementMeleeCombat ( DayZPlayerImplement player )

private

    {
        Init(player);
    }

Перекрестные ссылки Init().

Используется в DayZPlayer::DayZPlayerImplement().

DetermineSpecificFinisherType()

int DetermineSpecificFinisherType ( ItemBase weapon )

protected

    {
        if (m_DebugForcedFinisherType > -1)
        {
            array<int> finishers = {
                EMeleeHitType.FINISHER_LIVERSTAB,
                EMeleeHitType.FINISHER_NECKSTAB
            };
 
            return finishers[m_DebugForcedFinisherType];
        }
        
        if (!weapon || !weapon.GetValidFinishers() || weapon.GetValidFinishers().Count() == 0)
        {
            return EMeleeHitType.FINISHER_LIVERSTAB;
        }
        
        PlayerBase player = PlayerBase.Cast(m_DZPlayer);
        int idx = Math.Round(Math.Lerp(0, weapon.GetValidFinishers().Count() - 1, player.GetRandomGeneratorSyncManager().GetRandom01(RandomGeneratorSyncUsage.RGSGeneric)));
        return weapon.GetValidFinishers()[idx];
    }

Перекрестные ссылки Math::Lerp(), m_DebugForcedFinisherType, m_DZPlayer и Math::Round().

Используется в TrySelectFinisherType().

GetAngle()

float GetAngle ( )

protected

    {
        if (m_SprintAttack)
            return TARGETING_ANGLE_SPRINT;
        else
            return TARGETING_ANGLE_NORMAL;
    }

Перекрестные ссылки m_SprintAttack, TARGETING_ANGLE_NORMAL и TARGETING_ANGLE_SPRINT.

Используется в TargetSelection().

GetFinisherType()

int GetFinisherType ( )

private

    {
        return m_FinisherType;
    }

Перекрестные ссылки m_FinisherType.

Используется в TargetSelection().

GetHitPos()

vector GetHitPos ( )

private

    {
        return m_HitPositionWS;
    }

Перекрестные ссылки m_HitPositionWS.

GetHitType()

EMeleeHitType GetHitType ( )

private

    {
        return m_HitType;
    }

Перекрестные ссылки m_HitType.

GetHitZoneIdx()

int GetHitZoneIdx ( )

private

component idx

    {
        return m_HitZoneIdx;
    }

Перекрестные ссылки m_HitZoneIdx.

GetRange()

float GetRange ( )

protected

    {
        return m_WeaponRange + RANGE_EXTENDER_NORMAL;
    }

Перекрестные ссылки m_WeaponRange и RANGE_EXTENDER_NORMAL.

Используется в HitZoneSelectionRaycast() и TargetSelection().

GetTargetEntity()

EntityAI GetTargetEntity ( )

private

    {
        return EntityAI.Cast(m_TargetObject);
    }

Перекрестные ссылки m_TargetObject.

Используется в PluginBase::ShowDebug() и Update().

GetWeaponMode()

int GetWeaponMode ( )

private

    {
        return m_WeaponMode;
    }

Перекрестные ссылки m_WeaponMode.

Используется в CheckMeleeItem() и HitZoneSelection().

GetWeaponRange()

float GetWeaponRange ( InventoryItem weapon, int weaponMode )

protected

    {
        if ( weapon )
            return weapon.GetMeleeCombatData().GetModeRange(weaponMode);
        else
            return m_DZPlayer.GetMeleeCombatData().GetModeRange(weaponMode);
    }

Перекрестные ссылки m_DZPlayer.

Используется в HitZoneSelection() и Reset().

HitZoneSelection()

void HitZoneSelection ( )

protected

DEPRECATED.

make sure we are in range of the current weapon;

2d only

just for building and transports (big objects)

if no object in cone, set this object from raycast for these special cases

    {
        Object cursorTarget = null;
        PlayerBase player = PlayerBase.Cast(m_DZPlayer);
 
        // ray properties 
        vector pos;
        vector cameraDirection = GetGame().GetCurrentCameraDirection();
 
        MiscGameplayFunctions.GetHeadBonePos(player, pos);
        m_RayStart = pos;
        m_RayEnd = pos + cameraDirection * TARGETING_RAY_DIST;
        m_RayEndShort = pos + cameraDirection * TARGETING_RAY_DIST_SHORT;
 
        // raycast
        set<Object> hitObjects = new set<Object>;
        int hitComponentIndex;
        float hitFraction;
        vector start, end, hitNormal, hitPosObstructed;
        PhxInteractionLayers collisionLayerMask = PhxInteractionLayers.DEFAULT;
        
        if ( !DayZPhysics.RaycastRV(m_RayStart, m_RayEndShort, m_HitPositionWS, hitNormal, m_HitZoneIdx, hitObjects, null, player, false, false, ObjIntersectIFire) && !DayZPhysics.RaycastRV(m_RayStart, m_RayEnd, m_HitPositionWS, hitNormal, m_HitZoneIdx, hitObjects, null, player, false, false, ObjIntersectIFire, TARGETING_RAY_RADIUS) )
        {
            m_HitZoneIdx = -1;
            //Print("HitZoneSelection failed");
        }
        else if ( hitObjects.Count() > 0 )
        {
            cursorTarget = hitObjects.Get(0);
 
            vector playerPos = m_DZPlayer.GetPosition();
            vector hitPos = m_HitPositionWS;
            playerPos[1] = 0;
            hitPos[1] = 0;
 
            if ( cursorTarget.IsAnyInherited(m_NonAlignableObjects) && vector.Distance(playerPos, hitPos) <= GetWeaponRange(m_Weapon, GetWeaponMode()))
            {
                if (m_TargetObject == null)
                {
                    m_TargetObject = cursorTarget;
                }
            }
 
            if (cursorTarget == m_TargetObject)
            {
                m_HitZoneName = cursorTarget.GetDamageZoneNameByComponentIndex(m_HitZoneIdx);
                //Print("hit object: " + m_TargetObject + " | component idx: " + m_HitZoneIdx + " | hitzone name: " + m_HitZoneName);
            }
            else
            {
                if (m_TargetObject == DayZInfected.Cast(m_TargetObject) || m_TargetObject == PlayerBase.Cast(m_TargetObject))
                m_HitZoneName = DEFAULT_HIT_ZONE; //Default to torso if no zone is targeted 
            }
        }
        else
        {
            m_HitZoneIdx = -1;
            //Print("HitZoneSelection failed");
        }
    }

Перекрестные ссылки DEFAULT_HIT_ZONE, vector::Distance(), GetGame(), GetWeaponMode(), GetWeaponRange(), m_DZPlayer, m_HitPositionWS, m_HitZoneIdx, m_HitZoneName, m_NonAlignableObjects, m_RayEnd, m_RayEndShort, m_RayStart, m_TargetObject, m_Weapon, DayZPhysics::RaycastRV(), TARGETING_RAY_DIST, TARGETING_RAY_DIST_SHORT и TARGETING_RAY_RADIUS.

HitZoneSelectionRaycast()

bool HitZoneSelectionRaycast ( out vector hitPos, out int hitZone, out Object target, bool useCamera )

protected

Prevents targeting of objects behind player

Opponent is inside car - targeting range is shorter in that case

    {
        PlayerBase player = PlayerBase.Cast(m_DZPlayer);
        
        vector pos;
        vector dir;
        vector playerDir;
        if (useCamera)
        { // What the player camera is looking at (crosshair)
            vector cameraRotation;
            player.GetCurrentCameraTransform(pos, dir, cameraRotation);
            playerDir = dir;
        }
        else
        { // What the player himself is looking at
            playerDir = MiscGameplayFunctions.GetHeadingVector(player);
            dir = GetGame().GetCurrentCameraDirection();
            MiscGameplayFunctions.GetHeadBonePos(player, pos);
        }
        
        if (vector.Dot(dir, playerDir) < 0.5)
        {
            return false;
        }
 
        m_RayStart = pos;
        m_RayEnd = m_RayStart + GetRange() * dir;
        
        // raycast
        set<Object> hitObjects = new set<Object>;
        vector hitNormal;
        
        if ( DayZPhysics.RaycastRV(m_RayStart, m_RayEnd, hitPos, hitNormal, hitZone, hitObjects, null, player, false, false, ObjIntersectIFire) && hitObjects.Count() > 0 )
        {
            target = hitObjects[0];
            m_ForceUntargetable = false;
 
            PlayerBase playerTarget = PlayerBase.Cast(target);
            if (playerTarget && playerTarget.IsInVehicle())
            {
                if (vector.DistanceSq(pos, hitPos) > Math.SqrFloat(GetRange() * 0.5))
                {
                    m_ForceUntargetable = true;
                    target = null;
                    hitPos = vector.Zero;
                    hitZone = -1;
                }
            }
 
            return true;
        }
        
        return false;
    }

Перекрестные ссылки vector::DistanceSq(), vector::Dot(), GetGame(), GetRange(), m_DZPlayer, m_ForceUntargetable, m_RayEnd, m_RayStart, DayZPhysics::RaycastRV(), Math::SqrFloat() и vector::Zero.

Используется в HitZoneSelectionRaycastHelper().

HitZoneSelectionRaycastHelper()

bool HitZoneSelectionRaycastHelper ( out vector hitPos, out int hitZone, out Object target )

protected

    {
        return HitZoneSelectionRaycast(hitPos, hitZone, target, false);
        // Not sure if desired, as it can give some results that feel a little odd
        // But it will depend entirely on the player and situation..
        // I guess the crosshair is hidden while melee anyways though
        // || ( m_DZPlayer.IsInThirdPerson() && HitZoneSelectionRaycast(hitPos, hitZone, target, true);
    }

Перекрестные ссылки HitZoneSelectionRaycast().

Используется в TargetSelection().

Init()

void Init ( DayZPlayerImplement player )

private

    {
        m_DZPlayer      = player;
        
        m_MeleeTargeting = new MeleeTargeting;
        
        m_HitZoneName   = "";
        m_HitZoneIdx    = -1;
        m_FinisherType  = -1;
        m_HitPositionWS = vector.Zero;
        
        m_SprintAttack  = false;
        m_WasHit        = false;
        
        m_TargetObject      = null;
        m_TargetType        = EMeleeTargetType.ALIGNABLE;
        m_AllTargetObjects  = new array<Object>;
        #ifdef DIAG_DEVELOPER
        m_AllPreviousTargetObjects = new array<Object>;
        #endif
        
        m_DebugForcedFinisherType =  -1;
 
        m_TargetableObjects = new array<typename>; //checks against CONFIG hierarchy
        m_TargetableObjects.Insert(DayZPlayer);
        m_TargetableObjects.Insert(DayZInfected);
        m_TargetableObjects.Insert(DayZAnimal);
 
        m_NonAlignableObjects = new array<typename>;
        m_NonAlignableObjects.Insert(Building);
        m_NonAlignableObjects.Insert(Transport);
        m_NonAlignableObjects.Insert(CarWheel);
        m_NonAlignableObjects.Insert(CarDoor);
        m_NonAlignableObjects.Insert(TentBase);
        m_NonAlignableObjects.Insert(BaseBuildingBase);
        
        m_BlacklistedDamageZones = new array<string>;
        m_BlacklistedDamageZones.Insert("Brain");
    }

Перекрестные ссылки m_AllTargetObjects, m_BlacklistedDamageZones, m_DebugForcedFinisherType, m_DZPlayer, m_FinisherType, m_HitPositionWS, m_HitZoneIdx, m_HitZoneName, m_MeleeTargeting, m_NonAlignableObjects, m_SprintAttack, m_TargetableObjects, m_TargetObject, m_TargetType, m_WasHit и vector::Zero.

InternalResetTarget()

void InternalResetTarget ( )

protected

    {
        m_TargetObject  = null;
        m_HitPositionWS = vector.Zero;
        m_HitZoneIdx    = -1;
        m_HitZoneName   = "";
        SetFinisherType(-1);
    }

Перекрестные ссылки m_HitPositionWS, m_HitZoneIdx, m_HitZoneName, m_TargetObject, SetFinisherType() и vector::Zero.

Используется в ResetTarget() и TargetSelection().

IsEntityBehindEntityInAngle()

bool IsEntityBehindEntityInAngle ( EntityAI source, EntityAI target, float angle )

private

    {
        vector targetDirection = target.GetDirection();
        ZombieBase targetZombie;
        if (Class.CastTo(targetZombie, target))
        {
            targetDirection = Vector(targetZombie.GetOrientationSynced(),0,0);
            targetDirection = targetDirection.AnglesToVector();
        }
        vector toSourceDirection = (source.GetPosition() - target.GetPosition());
 
        targetDirection[1] = 0;
        toSourceDirection[1] = 0;
 
        targetDirection.Normalize();
        toSourceDirection.Normalize();
 
        float cosFi = vector.Dot(targetDirection, toSourceDirection);
        vector cross = targetDirection * toSourceDirection;
 
        int hitDir = Math.Acos(cosFi) * Math.RAD2DEG;
        
        if (cross[1] < 0)
            hitDir = -hitDir;
        
        return hitDir <= (-180 + angle) || hitDir >= (180 - angle);
    }

Перекрестные ссылки Math::Acos(), Class::CastTo(), vector::Dot(), Math::RAD2DEG и Vector().

Используется в TrySelectFinisherType().

IsObstructed()

bool IsObstructed ( Object object )

protected

DEPRECATED - New function in MeleeTargeting.

not possible to trace when this happens (zero length raycast)

    {
        // check direct visibility of object (obstruction check)
        PhxInteractionLayers collisionLayerMask = PhxInteractionLayers.BUILDING|PhxInteractionLayers.DOOR|PhxInteractionLayers.VEHICLE|PhxInteractionLayers.ROADWAY|PhxInteractionLayers.TERRAIN|PhxInteractionLayers.ITEM_SMALL|PhxInteractionLayers.ITEM_LARGE|PhxInteractionLayers.FENCE;
        int hitComponentIndex;
        float hitFraction;
        vector start, end, hitNormal, hitPosObstructed;
        Object hitObject = null;
        PlayerBase player = PlayerBase.Cast(m_DZPlayer);
 
        if (object)
        {
            MiscGameplayFunctions.GetHeadBonePos(player, start);
            end = start + MiscGameplayFunctions.GetHeadingVector(player) * vector.Distance(player.GetPosition(), object.GetPosition());
            
            if ( end == start )
                return true; 
 
            return DayZPhysics.RayCastBullet( start, end, collisionLayerMask, null, hitObject, hitPosObstructed, hitNormal, hitFraction);
        }
 
        return false;
    }

Перекрестные ссылки vector::Distance(), m_DZPlayer и DayZPhysics::RayCastBullet().

Reset()

void Reset ( InventoryItem weapon, EMeleeHitType hitMask, bool wasHitEvent = false )

private

    {
        m_Weapon                    = weapon;
        m_HitType                   = hitMask;
        m_TargetType                = EMeleeTargetType.ALIGNABLE;
        m_SprintAttack              = hitMask == EMeleeHitType.SPRINT;
        m_WeaponMode                = SelectWeaponMode(weapon);
        m_WeaponRange               = GetWeaponRange(weapon, m_WeaponMode);
        m_WasHit                    = wasHitEvent;
        
        #ifdef DIAG_DEVELOPER
        m_AllPreviousTargetObjects  = m_AllTargetObjects;
        #endif
        m_AllTargetObjects.Clear();
    }

Перекрестные ссылки GetWeaponRange(), m_AllTargetObjects, m_HitType, m_SprintAttack, m_TargetType, m_WasHit, m_Weapon, m_WeaponMode, m_WeaponRange и SelectWeaponMode().

ResetTarget()

void ResetTarget ( )

private

    {
        #ifdef DIAG_DEVELOPER
        m_PreviousTargetObject  = m_TargetObject;
        m_PreviousHitPositionWS = m_HitPositionWS;
        m_PreviousHitZoneIdx    = m_HitZoneIdx;
        m_PreviousHitZoneName   = m_HitZoneName;
        #endif
        
        InternalResetTarget();
    }

Перекрестные ссылки InternalResetTarget(), m_HitPositionWS, m_HitZoneIdx, m_HitZoneName и m_TargetObject.

SelectWeaponMode()

int SelectWeaponMode ( InventoryItem weapon )

protected

melee with firearm

melee weapon attacks - gets mode from the item

bare hand melee mode selection

default bare-hand light attack

    {
        if (weapon)
        {
            if (weapon.IsInherited(Weapon))
            {
                switch (m_HitType)
                {
                    case EMeleeHitType.WPN_HIT:
                        return 0;
                    case EMeleeHitType.WPN_HIT_BUTTSTOCK:
                        return 1;
                    case EMeleeHitType.WPN_STAB:
                        return 2;
                }
            }
            else
            {
                switch (m_HitType)
                {
                    case EMeleeHitType.LIGHT:
                        return weapon.GetMeleeMode();
                    case EMeleeHitType.HEAVY:
                        return weapon.GetMeleeHeavyMode();
                    case EMeleeHitType.SPRINT:
                        return weapon.GetMeleeSprintMode();
                }
            }
        }
 
        switch (m_HitType)
        {
            case EMeleeHitType.HEAVY:
                return 1;
            case EMeleeHitType.SPRINT:
                return 2;
        }
 
        return 0; 
    }

Перекрестные ссылки m_HitType.

Используется в Reset().

SetFinisherType()

void SetFinisherType ( int pFinisherType )

private

    {
        m_FinisherType = pFinisherType;
    }

Перекрестные ссылки m_FinisherType.

Используется в InternalResetTarget() и Update().

SetHitPos()

void SetHitPos ( vector pHitPos )

private

    {
        m_HitPositionWS = pHitPos;
    }

Перекрестные ссылки m_HitPositionWS.

SetHitZoneIdx()

void SetHitZoneIdx ( int pHitZone )

private

    {
        m_HitZoneIdx = pHitZone;
    }

Перекрестные ссылки m_HitZoneIdx.

SetTarget()

void SetTarget ( Object obj, vector hitPos, int hitZone )

protected

    {
        if (obj)
        {
            m_TargetObject  = obj;
            m_HitPositionWS = hitPos;
            m_HitZoneIdx    = hitZone;
            m_HitZoneName   = m_TargetObject.GetDamageZoneNameByComponentIndex(m_HitZoneIdx);
        }
    }

Перекрестные ссылки m_HitPositionWS, m_HitZoneIdx, m_HitZoneName и m_TargetObject.

Используется в TargetSelection().

SetTargetObject()

void SetTargetObject ( Object pTarget )

private

    {
        m_TargetObject = pTarget;
    }

Перекрестные ссылки m_TargetObject.

TargetSelection()

void TargetSelection ( )

protected

    {
        // Prepare common variables
        PlayerBase player = PlayerBase.Cast(m_DZPlayer);
        vector pos = m_DZPlayer.GetPosition();
        vector rayStart = m_DZPlayer.GetBonePositionWS(m_DZPlayer.GetBoneIndexByName("Head"));
 
        vector cameraPos, cameraRot, cameraDir;
        m_DZPlayer.GetCurrentCameraTransform(cameraPos, cameraDir, cameraRot);
        vector dir = MiscGameplayFunctions.GetHeadingVector(player);
        dir[1] = cameraDir[1];
 
        // Calculate max distances
        float dist = GetRange();
        float angle = GetAngle();
        float dist2 = Math.SqrFloat(dist);
        
        // There's generally 2 TargetSelection calls per animation
        // First to obtain target to move towards during animation
        // Second one is to see if that target is still in range before applying damage to it
        // m_WasHit means the hit event occured, so this is the second call
 
        if (m_WasHit && GetFinisherType() == -1)
        {
            // See if the component is still in range
            if (CanObjectBeTargeted(m_TargetObject) && ( vector.DistanceSq(rayStart, m_TargetObject.GetDamageZonePos(m_HitZoneName)) <= dist2 ))
            {
                m_AllTargetObjects.Insert(m_TargetObject);
                // This result should still be cached, so no need to fill it in again
                return;
            }
        }
        
        // Find a new target
        InternalResetTarget();
        
        Object target;
        vector hitPos;
        int hitZone;
        
        // First pass - Prefer what the player is looking at (only aligneable ones, we will try for nonaligneable later)
        if (HitZoneSelectionRaycastHelper(hitPos, hitZone, target))
        {
            if (m_ForceUntargetable)
            {
                SetTarget(target, hitPos, hitZone);
                return;
            }
 
            if (CanObjectBeTargeted(target) && vector.DistanceSq(rayStart, hitPos) <= dist2)
            {
                m_AllTargetObjects.Insert(target);
                
                SetTarget(target, hitPos, hitZone);
                return;
            }
        }
        
        // Second pass - Try to obtain something aligneable closeby the player watching direction       
        MeleeTargetData targetData = m_MeleeTargeting.GetMeleeTargetEx(new MeleeTargetSettings(pos, dist*0.75, angle, TARGETING_MIN_HEIGHT, TARGETING_MAX_HEIGHT, rayStart, dir, TARGETING_RAY_RADIUS_EX, m_DZPlayer, m_TargetableObjects), m_AllTargetObjects, m_BlacklistedDamageZones);
 
        if (targetData)
        {
            SetTarget(targetData.Obj, targetData.HitPos, targetData.HitComponent);
            return;
        }
        
        // Third pass - We found no aligneable target, check if the target that we are directly looking at is nonalignable (big)
        if (CanObjectBeTargeted(target, true) && vector.DistanceSq(rayStart, hitPos) <= dist2)
        {
            m_AllTargetObjects.Insert(target);
 
            SetTarget(target, hitPos, hitZone);
            return;
        }
    }

Перекрестные ссылки CanObjectBeTargeted(), vector::DistanceSq(), GetAngle(), GetFinisherType(), GetRange(), HitZoneSelectionRaycastHelper(), InternalResetTarget(), m_AllTargetObjects, m_BlacklistedDamageZones, m_DZPlayer, m_ForceUntargetable, m_HitZoneName, m_MeleeTargeting, m_TargetableObjects, m_TargetObject, m_WasHit, MeleeTargetSettings(), SetTarget(), Math::SqrFloat(), TARGETING_MAX_HEIGHT, TARGETING_MIN_HEIGHT и TARGETING_RAY_RADIUS_EX.

Используется в Update().

TrySelectFinisherType()

int TrySelectFinisherType ( InventoryItem weapon, EntityAI target )

protected

General condition for finisher attacks.

Аргументы

weapon	Weapon used in the attack
target	Target entity

Возвращает

int - type of finisher (-1 == no finisher)

perform only for finisher suitable weapons

check if attacker is in right pos and angle against victim

Check if the infected is aware of the player

prone checks

firearm

    {
        if (m_WasHit)
            return -1;
        
        if (target)
        {
            vector dir = target.GetPosition() - m_DZPlayer.GetPosition();
 
            IEntity hitEntity;
            vector hitPos, hitNormal;
            
            float moveFraction = m_DZPlayer.CollisionMoveTest(dir, vector.Zero, 1.0, target, hitEntity, hitPos, hitNormal);
            if (moveFraction < 1.0)
                return -1;
        }
 
        if (target && target.CanBeBackstabbed() && weapon && (weapon.IsMeleeFinisher() || m_HitType == EMeleeHitType.WPN_STAB) && !weapon.IsRuined() )
        {
            bool playGenericFinisherAnimation = false;
            ZombieBase targetZombie = ZombieBase.Cast(target);
            if (targetZombie && m_DebugForcedFinisherType == -1)
            {
                if (!IsEntityBehindEntityInAngle(m_DZPlayer, target, 60))
                {
                    return -1;
                }
                
                int mindState = targetZombie.GetMindStateSynced();
                if (mindState >= DayZInfectedConstants.MINDSTATE_DISTURBED)
                {
                    return -1;
                }
            }
 
            PlayerBase targetPlayer = PlayerBase.Cast(target);          
            if (targetZombie)
            {
                playGenericFinisherAnimation = targetZombie.IsCrawling();
            }
            else if (targetPlayer)
            {
                playGenericFinisherAnimation = targetPlayer.IsInProne();
            }
            else
            {
                playGenericFinisherAnimation = true;
            }
            
            if (weapon.IsWeapon())
            {
                return EMeleeHitType.WPN_STAB_FINISHER;
            }
            else if (playGenericFinisherAnimation)
            {
                return EMeleeHitType.FINISHER_GENERIC;
            }
            else //specific hit depending on the component hit (gotten from the target)
            {
                return DetermineSpecificFinisherType(ItemBase.Cast(weapon));
            }
        }
 
        return -1;
    }

Перекрестные ссылки DetermineSpecificFinisherType(), IsEntityBehindEntityInAngle(), m_DebugForcedFinisherType, m_DZPlayer, m_HitType, m_WasHit и vector::Zero.

Используется в Update().

Update()

void Update ( InventoryItem weapon, EMeleeHitType hitMask, bool wasHitEvent = false )

private

Store target into input packet

    {
        Reset(weapon, hitMask, wasHitEvent);
        
        #ifndef SERVER
        if (!ScriptInputUserData.CanStoreInputUserData())
        {
            //Error("DayZPlayerImplementMeleeCombat - ScriptInputUserData already posted");
            return;
        }
        
        TargetSelection();
        SetFinisherType(TrySelectFinisherType(weapon, GetTargetEntity()));
 
        if (GetGame().IsMultiplayer())
        {
            ScriptInputUserData ctx = new ScriptInputUserData();
            ctx.Write(INPUT_UDT_MELEE_TARGET);
            ctx.Write(m_TargetObject);
            ctx.Write(m_HitPositionWS);
            ctx.Write(m_HitZoneIdx);
            ctx.Write(m_FinisherType);
            ctx.Send();
        }
        #endif
    }

Перекрестные ссылки ScriptInputUserData::CanStoreInputUserData(), GetGame(), GetTargetEntity(), INPUT_UDT_MELEE_TARGET, m_FinisherType, m_HitPositionWS, m_HitZoneIdx, m_TargetObject, Reset(), SetFinisherType(), TargetSelection() и TrySelectFinisherType().

~DayZPlayerImplementMeleeCombat()

void ~DayZPlayerImplementMeleeCombat ( )

private

{}

Переменные

DEFAULT_HIT_ZONE

const string DEFAULT_HIT_ZONE = "Torso"

protected

DEPRECATED: "HitZoneSelection".

Используется в HitZoneSelection().

m_AllTargetObjects

ref array<Object> m_AllTargetObjects

protected

All potential targets found during most recent TargetSelection.

Используется в DayZInfected::ChaseAttackLogic(), DayZInfected::FightAttackLogic(), DayZInfected::Init(), Init(), Reset() и TargetSelection().

m_BlacklistedDamageZones

ref array<string> m_BlacklistedDamageZones

protected

List of blacklisted damage zone names (cannot use indices due to the possible changes when p3d components are recalculated)

Используется в Init() и TargetSelection().

m_DebugForcedFinisherType

int m_DebugForcedFinisherType

private

Используется в DetermineSpecificFinisherType(), Init() и TrySelectFinisherType().

m_DZPlayer

DayZPlayerImplement m_DZPlayer

protected

Parent.

Player executing the melee

Используется в DetermineSpecificFinisherType(), GetWeaponRange(), HitZoneSelection(), HitZoneSelectionRaycast(), Init(), IsObstructed(), TargetSelection() и TrySelectFinisherType().

m_FinisherType

int m_FinisherType

protected

Используется в GetFinisherType(), Init(), SetFinisherType() и Update().

m_ForceUntargetable

bool m_ForceUntargetable

protected

Misc - cache.

Forcing current target as untargetable

Используется в HitZoneSelectionRaycast() и TargetSelection().

m_HitPositionWS

vector m_HitPositionWS

protected

Most recent target position.

Используется в GetHitPos(), HitZoneSelection(), Init(), InternalResetTarget(), ResetTarget(), SetHitPos(), SetTarget() и Update().

m_HitType

EMeleeHitType m_HitType

protected

Hit type of the most recent attack.

Используется в DamageHands(), EvaluateHit_Common(), GetCurrentHitType(), GetHitType(), HandleComboHit(), HandleHitEvent(), HandleInitialFirearmMelee(), HandleInitialMeleeErc(), HandleProneKick(), HandleSprintAttack(), Init(), Reset(), SelectWeaponMode() и TrySelectFinisherType().

m_HitZoneIdx

int m_HitZoneIdx

protected

Hit result - cache.

Most recent target HitZone index

Используется в GetHitZoneIdx(), HitZoneSelection(), Init(), InternalResetTarget(), ResetTarget(), SetHitZoneIdx(), SetTarget() и Update().

m_HitZoneName

string m_HitZoneName

protected

Most recent target HitZone name.

Используется в HitZoneSelection(), Init(), InternalResetTarget(), ResetTarget(), SetTarget() и TargetSelection().

m_MeleeTargeting

ref MeleeTargeting m_MeleeTargeting

protected

Target selecting "component".

Contains logic for Second Pass

Используется в Init() и TargetSelection().

m_NonAlignableObjects

ref array<typename> m_NonAlignableObjects

protected

Typenames of objects that can be targeted, but are not a priority (3rd Pass)

Используется в CanObjectBeTargeted(), HitZoneSelection() и Init().

m_RayEnd

vector m_RayEnd

protected

End position of most recent HitZoneSelectionRaycast.

Используется в HitZoneSelection() и HitZoneSelectionRaycast().

m_RayEndShort

vector m_RayEndShort

protected

DEPRECATED: "HitZoneSelection".

Используется в HitZoneSelection().

m_RayStart

vector m_RayStart

protected

Start position of most recent HitZoneSelectionRaycast.

Используется в HitZoneSelection() и HitZoneSelectionRaycast().

m_SprintAttack

bool m_SprintAttack

protected

If most recent attack was a sprint attack.

Используется в GetAngle(), Init() и Reset().

m_TargetableObjects

ref array<typename> m_TargetableObjects

protected

Typenames of all directly/preferred targetable objects (1st Pass + 2nd Pass)

Используется в CanObjectBeTargeted(), DayZInfected::ChaseAttackLogic(), DayZInfected::FightAttackLogic(), DayZInfected::Init(), Init() и TargetSelection().

m_TargetObject

Object m_TargetObject

protected

Targets - types.

Main target found during most recent TargetSelection

Используется в ScriptedWidgetEventHandler::GetOnScreenPosition(), GetTargetEntity(), HitZoneSelection(), Init(), InternalResetTarget(), ResetTarget(), ScriptedWidgetEventHandler::SetTarget(), SetTarget(), SetTargetObject(), TargetSelection(), ScriptedWidgetEventHandler::Update() и Update().

m_TargetType

EMeleeTargetType m_TargetType

protected

DEPRECATED: Was added but never used..?

Используется в Init() и Reset().

m_WasHit

bool m_WasHit

protected

If most recent attack was.

Используется в Init(), Reset(), TargetSelection() и TrySelectFinisherType().

m_Weapon

InventoryItem m_Weapon

protected

Weapons - cache.

Weapon used during most recent Update

Используется в CheckMeleeItem(), ScriptedWidgetEventHandler::GetCrosshairPosition(), HitZoneSelection(), ScriptedWidgetEventHandler::ProjectedCrosshair() и Reset().

m_WeaponMode

int m_WeaponMode

protected

WeaponMode used during most recent Update.

Используется в GetWeaponMode() и Reset().

m_WeaponRange

float m_WeaponRange

protected

WeaponRange used during most recent Update.

Используется в GetRange() и Reset().

RANGE_EXTENDER_NORMAL

const float RANGE_EXTENDER_NORMAL = 0.65

protected

General range extension.

Используется в GetRange().

RANGE_EXTENDER_SPRINT

const float RANGE_EXTENDER_SPRINT = 1.35

protected

General range extension while in sprint.

TARGETING_ANGLE_NORMAL

enum EMeleeHitType TARGETING_ANGLE_NORMAL = 30.0

Target selection settings.

Second Pass: Half angle of cone

Используется в GetAngle().

TARGETING_ANGLE_SPRINT

const float TARGETING_ANGLE_SPRINT = 15.0

protected

Second Pass: Half angle of cone during sprint.

Используется в GetAngle().

TARGETING_MAX_HEIGHT

const float TARGETING_MAX_HEIGHT = 2.0

protected

Second Pass: How high the cone goes in meters from player position.

Используется в TargetSelection().

TARGETING_MIN_HEIGHT

const float TARGETING_MIN_HEIGHT = -2.0

protected

Second Pass: How deep the cone goes in meters from player position.

Используется в TargetSelection().

TARGETING_RAY_DIST

const float TARGETING_RAY_DIST = 5.0

protected

DEPRECATED: "HitZoneSelection".

Используется в HitZoneSelection().

TARGETING_RAY_DIST_SHORT

const float TARGETING_RAY_DIST_SHORT = 2.0

protected

DEPRECATED: "HitZoneSelection".

Используется в HitZoneSelection().

TARGETING_RAY_RADIUS

const float TARGETING_RAY_RADIUS = 0.25

protected

DEPRECATED: "HitZoneSelection".

Используется в HitZoneSelection().

TARGETING_RAY_RADIUS_EX

const float TARGETING_RAY_RADIUS_EX = 0.5

protected

Second Pass: Max distance from ray projected from player looking direction.

Используется в TargetSelection().