DayZPlayerImplementMeleeCombat.c

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enum EMeleeHitType
{
    NONE = -1,
 
    LIGHT,
    HEAVY,
    SPRINT,
    KICK,
    FINISHER_LIVERSTAB,
    FINISHER_NECKSTAB,
    FINISHER_GENERIC,
 
    WPN_HIT,
    WPN_HIT_BUTTSTOCK,
    WPN_STAB,
    WPN_STAB_FINISHER,
}
 
class DayZPlayerImplementMeleeCombat
{
    protected const float               TARGETING_ANGLE_NORMAL  = 30.0; 
    protected const float               TARGETING_ANGLE_SPRINT  = 15.0; 
    protected const float               TARGETING_MIN_HEIGHT    = -2.0; 
    protected const float               TARGETING_MAX_HEIGHT    = 2.0;  
    protected const float               TARGETING_RAY_RADIUS_EX = 0.5;  
    protected const float               TARGETING_RAY_RADIUS    = 0.25; 
    protected const float               TARGETING_RAY_DIST      = 5.0;  
    protected const float               TARGETING_RAY_DIST_SHORT= 2.0;  
 
    protected const float               RANGE_EXTENDER_NORMAL   = 0.65; 
    protected const float               RANGE_EXTENDER_SPRINT   = 1.35; 
    
    protected const string              DEFAULT_HIT_ZONE        = "Torso"; 
    
    protected ref MeleeTargeting        m_MeleeTargeting; 
    
    protected Object                    m_TargetObject;         
    protected EMeleeTargetType          m_TargetType;           
    protected ref array<Object>         m_AllTargetObjects;     
    
    #ifdef DIAG_DEVELOPER
    protected Object                    m_PreviousTargetObject;         
    protected ref array<Object>         m_AllPreviousTargetObjects;     
    #endif
    
    protected ref array<typename>       m_TargetableObjects;    
    protected ref array<typename>       m_NonAlignableObjects;  
    protected ref array<string>         m_BlacklistedDamageZones; 
    
    protected DayZPlayerImplement       m_DZPlayer; 
 
    protected InventoryItem             m_Weapon;       
    protected int                       m_WeaponMode;   
    protected float                     m_WeaponRange;  
    
    protected bool                      m_ForceUntargetable;    
    protected bool                      m_SprintAttack;         
    protected bool                      m_WasHit;               
    
    protected vector                    m_RayStart;     
    protected vector                    m_RayEnd;       
    protected vector                    m_RayEndShort;  
    
    protected EMeleeHitType             m_HitType;  
 
    protected int                       m_HitZoneIdx;       
    protected int                       m_FinisherType;
    protected string                    m_HitZoneName;      
    protected vector                    m_HitPositionWS;    
    
    #ifdef DIAG_DEVELOPER
    protected int                       m_PreviousHitZoneIdx;       
    protected string                    m_PreviousHitZoneName;      
    protected vector                    m_PreviousHitPositionWS;    
    #endif
    
    private int                         m_DebugForcedFinisherType;
 
    // ------------------------------------------------------------
    // CONSTRUCTOR
    // ------------------------------------------------------------
 
    void DayZPlayerImplementMeleeCombat(DayZPlayerImplement player)
    {
        Init(player);
    }
    
    void Init(DayZPlayerImplement player)
    {
        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(Car);
        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");
    }
 
    void ~DayZPlayerImplementMeleeCombat() {}
 
    // ------------------------------------------------------------
    // PUBLIC
    // ------------------------------------------------------------
 
    EMeleeHitType GetHitType()
    {
        return m_HitType;
    }
 
    void SetHitZoneIdx(int pHitZone)
    {
        m_HitZoneIdx = pHitZone;
    }
    
    EntityAI GetTargetEntity()
    {
        return EntityAI.Cast(m_TargetObject);
    }
 
    void SetTargetObject(Object pTarget)
    {
        m_TargetObject = pTarget;
    }
    
    int GetHitZoneIdx()
    {
        return m_HitZoneIdx;
    }
    
    vector GetHitPos()
    {
        return m_HitPositionWS;
    }
 
    void SetHitPos(vector pHitPos)
    {
        m_HitPositionWS = pHitPos;
    }
    
    int GetFinisherType()
    {
        return m_FinisherType;
    }
    
    void SetFinisherType(int pFinisherType)
    {
        m_FinisherType = pFinisherType;
    }
    
    int GetWeaponMode()
    {
        return m_WeaponMode;
    }
    
    void Reset(InventoryItem weapon, EMeleeHitType hitMask, bool wasHitEvent = false)
    {
        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();
    }
    
    void ResetTarget()
    {
        #ifdef DIAG_DEVELOPER
        m_PreviousTargetObject  = m_TargetObject;
        m_PreviousHitPositionWS = m_HitPositionWS;
        m_PreviousHitZoneIdx    = m_HitZoneIdx;
        m_PreviousHitZoneName   = m_HitZoneName;
        #endif
        
        InternalResetTarget();
    }
 
    void Update(InventoryItem weapon, EMeleeHitType hitMask, bool wasHitEvent = false)
    {
        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
    }
    
    void CheckMeleeItem()
    {
        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));
            }
        }
    }
    
    // ------------------------------------------------------------
    // protected
    // ------------------------------------------------------------
 
    protected int SelectWeaponMode(InventoryItem weapon)
    {
        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; 
    }
    
    protected float GetWeaponRange(InventoryItem weapon, int weaponMode)
    {
        if ( weapon )
            return weapon.GetMeleeCombatData().GetModeRange(weaponMode);
        else
            return m_DZPlayer.GetMeleeCombatData().GetModeRange(weaponMode);
    }
        
    protected float GetRange()
    {
        return m_WeaponRange + RANGE_EXTENDER_NORMAL;
    }
    
    protected float GetAngle()
    {
        if (m_SprintAttack)
            return TARGETING_ANGLE_SPRINT;
        else
            return TARGETING_ANGLE_NORMAL;
    }
    
    protected void TargetSelection()
    {
        // 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;
        }
    }
    
    protected int TrySelectFinisherType(InventoryItem weapon, EntityAI target)
    {
        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;
    }
    
    protected int DetermineSpecificFinisherType(ItemBase weapon)
    {
        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];
    }
    
    protected void InternalResetTarget()
    {
        m_TargetObject  = null;
        m_HitPositionWS = vector.Zero;
        m_HitZoneIdx    = -1;
        m_HitZoneName   = "";
        SetFinisherType(-1);
    }
    
    protected void SetTarget(Object obj, vector hitPos, int hitZone)
    {
        if (obj)
        {
            m_TargetObject  = obj;
            m_HitPositionWS = hitPos;
            m_HitZoneIdx    = hitZone;
            m_HitZoneName   = m_TargetObject.GetDamageZoneNameByComponentIndex(m_HitZoneIdx);
        }
    }
    
    protected bool CanObjectBeTargeted(Object obj, bool checkNonAligneAble = false)
    {
        return obj && obj.IsAlive() && ( obj.IsAnyInherited(m_TargetableObjects) || (checkNonAligneAble && obj.IsAnyInherited(m_NonAlignableObjects)) );
    }
    
    protected bool HitZoneSelectionRaycastHelper(out vector hitPos, out int hitZone, out Object target)
    {
        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);
    }
    
    protected bool HitZoneSelectionRaycast(out vector hitPos, out int hitZone, out Object target, bool useCamera)
    {
        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;
    }
 
    protected void HitZoneSelection()
    {
        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");
        }
    }
 
    protected bool IsObstructed(Object object)
    {
        // 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;
    }
    
    private bool IsEntityBehindEntityInAngle(EntityAI source, EntityAI target, float angle)
    {
        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);
    }
    
#ifdef DIAG_DEVELOPER
    // ------------------------------------------------------------
    // DEBUG
    // ------------------------------------------------------------
    protected ref array<Shape> dbgConeShapes = new array<Shape>();
    protected ref array<Shape> dbgTargets = new array<Shape>();
    protected ref array<Shape> hitPosShapes = new array<Shape>();
    
    void Debug(InventoryItem weapon, EMeleeHitType hitType)
    {
        CleanAllDebugShapes();
        
        if (!DiagMenu.GetBool(DiagMenuIDs.MELEE_DEBUG))
            return;
 
        if (DiagMenu.GetBool(DiagMenuIDs.MELEE_CONTINUOUS) && (!GetGame().IsMultiplayer() || !GetGame().IsServer()))
            Update(weapon, hitType);
 
        if (DiagMenu.GetBool(DiagMenuIDs.MELEE_SHOW_TARGETS))
            ShowDebugMeleeTarget();
        
        if (DiagMenu.GetBool(DiagMenuIDs.MELEE_DRAW_TARGETS))
            DrawDebugTargets();
        
        if (DiagMenu.GetBool(DiagMenuIDs.MELEE_DRAW_RANGE))
        {
            DrawDebugMeleeHitPosition();
            DrawDebugMeleeCone();
        }
        
        if (DiagMenu.GetBool(DiagMenuIDs.MELEE_DRAW_BLOCK_RANGE_AI))
            DrawDebugBlockCone(GameConstants.AI_MAX_BLOCKABLE_ANGLE, COLOR_GREEN);
        
        if (DiagMenu.GetBool(DiagMenuIDs.MELEE_DRAW_BLOCK_RANGE_PVP))
            DrawDebugBlockCone(GameConstants.PVP_MAX_BLOCKABLE_ANGLE, COLOR_YELLOW);
    }
    
    int DebugGetForcedFinisherType()
    {
        return m_DebugForcedFinisherType;
    }
    
    void DebugSetForcedFinisherType(int pFinisherType)
    {
        m_DebugForcedFinisherType = pFinisherType;
    }   
 
    protected void ShowDebugMeleeTarget()
    {
        int windowPosX = 0;
        int windowPosY = 500;
 
        DbgUI.Begin("Melee Target", windowPosX, windowPosY);
        HumanCommandMelee2 hmc2 = m_DZPlayer.GetCommand_Melee2();
        if (hmc2)       
        {
            DbgUI.Text("Current combo: " + hmc2.GetComboCount());
        }
 
        if (m_PreviousTargetObject)
        {
            DbgUI.Text("Previous Character: " + m_PreviousTargetObject.GetDisplayName());
            DbgUI.Text("Previous HitZone: " + m_PreviousHitZoneName + "(" + m_PreviousHitZoneIdx + ")");
            DbgUI.Text("Previous HitPosWS:" + m_PreviousHitPositionWS);
            DbgUI.Text("Previous Distance:" + vector.Distance(m_PreviousHitPositionWS, m_DZPlayer.GetPosition()));
        }
 
        if (m_TargetObject)
        {
            DbgUI.Text("Character: " + m_TargetObject.GetDisplayName());
            DbgUI.Text("HitZone: " + m_HitZoneName + "(" + m_HitZoneIdx + ")");
            DbgUI.Text("HitPosWS:" + m_HitPositionWS);
            DbgUI.Text("Distance:" + vector.Distance(m_HitPositionWS, m_DZPlayer.GetPosition()));
        }
        DbgUI.End();
    }
 
    protected void DrawDebugTargets()
    {
        DrawDebugTargetsHelper(m_AllPreviousTargetObjects, m_PreviousTargetObject, COLOR_RED_A, COLOR_YELLOW_A);
        DrawDebugTargetsHelper(m_AllTargetObjects, m_TargetObject, COLOR_RED, COLOR_YELLOW);
    }
    
    protected void DrawDebugTargetsHelper(array<Object> allTargets, Object target, int colorMainTarget, int colorTarget)
    {
        for (int i = 0; i < allTargets.Count(); ++i )
        {
            if ( m_TargetObject && allTargets.Count() )
            {
                Object obj = allTargets[i];
                vector w_pos = obj.GetPosition();
                // sphere pos tweaks
                vector w_pos_sphr = w_pos;
                w_pos_sphr[1] = w_pos_sphr[1] + 1.8;
                // line pos tweaks
                vector w_pos_lend = w_pos;
                w_pos_lend[1] = w_pos_lend[1] + 1.8;
                    
                if ( obj == m_TargetObject )
                {
                    dbgTargets.Insert( Debug.DrawSphere(w_pos_sphr, 0.05, colorMainTarget, ShapeFlags.NOOUTLINE) );
                    dbgTargets.Insert( Debug.DrawLine(w_pos, w_pos_lend, colorMainTarget) );
                }
                else
                {
                    dbgTargets.Insert( Debug.DrawSphere(w_pos_sphr, 0.05, colorTarget, ShapeFlags.NOOUTLINE) );
                    dbgTargets.Insert( Debug.DrawLine(w_pos, w_pos_lend, colorTarget) );
                }
            }
        }
    }
    
    protected void DrawDebugMeleeHitPosition()
    {   
        if (m_PreviousTargetObject)
            hitPosShapes.Insert( Debug.DrawSphere(m_PreviousHitPositionWS, 0.15, COLOR_YELLOW_A, ShapeFlags.NOOUTLINE|ShapeFlags.TRANSP) );
        
        if (m_TargetObject)
            hitPosShapes.Insert( Debug.DrawSphere(m_HitPositionWS, 0.15, COLOR_YELLOW, ShapeFlags.NOOUTLINE|ShapeFlags.TRANSP) );           
    }
        
    protected void DrawDebugMeleeCone()
    {
        // cone settings
        float dist = GetRange();
        vector start = m_DZPlayer.GetPosition();
                    
        vector normDir = MiscGameplayFunctions.GetHeadingVector(PlayerBase.Cast(m_DZPlayer));
        normDir[1] = 0;
        normDir.Normalize();
        float playerAngle = -Math.Atan2(normDir[0], normDir[2]);        
            
        dbgConeShapes.InsertArray(Debug.DrawCone(start, dist, GetAngle() * Math.DEG2RAD, playerAngle + Math.PI_HALF, COLOR_BLUE));
    }
 
    protected void DrawDebugBlockCone(float angle, int color)
    {
        // cone settings
        float dist = 3;
        vector start = m_DZPlayer.GetPosition();
                    
        vector dir = GetGame().GetCurrentCameraDirection();
        dir[1] = 0;
        dir.Normalize();
        float playerAngle = -Math.Atan2(dir[0], dir[2]);
        
        dbgConeShapes.InsertArray(Debug.DrawCone(start, dist, angle * Math.DEG2RAD, playerAngle + Math.PI_HALF, color));
    }
    
    protected void CleanAllDebugShapes()
    {
        CleanupDebugShapes(dbgTargets);
        CleanupDebugShapes(dbgConeShapes);
        CleanupDebugShapes(hitPosShapes);
    }
 
    protected void CleanupDebugShapes(array<Shape> shapes)
    {
        for ( int it = 0; it < shapes.Count(); ++it )
            Debug.RemoveShape( shapes[it] );
 
        shapes.Clear();
    }
#endif
}