FireplaceBase.c

См. документацию.

enum FireplaceFireState
{
    NO_FIRE              = 1,
    START_FIRE            = 2,
    SMALL_FIRE            = 3,    
    NORMAL_FIRE          = 4,
    END_FIRE            = 5,
    EXTINGUISHING_FIRE    = 6,
    EXTINGUISHED_FIRE  = 7,
    REIGNITED_FIRE        = 8,
    
    COUNT              = 9         //for net sync purposes
}
 
enum FirePlaceFailure
{
    WIND            = 0,
    WET              = 1,    
}
 
class FireplaceBase : ItemBase
{
    //State params
    protected bool m_IsBurning                       = false;   
    protected bool m_HasAshes                     = false;
    protected bool m_IsOven                         = false;
    protected bool m_HasStoneCircle                 = false;
    protected bool m_NoIgnite                         = false;
    protected int m_OvenAttachmentsLockState      = -1;
    protected FireplaceFireState m_FireState       = FireplaceFireState.NO_FIRE;
    protected FireplaceFireState m_LastFireState   = FireplaceFireState.NO_FIRE;     //for synchronization purposes
    protected vector m_HalfExtents;
    
    //Fireplace params
    protected float m_FuelBurnRateMP                = 1.0;      
    
    //cooking
    protected ref Cooking m_CookingProcess;
    
    //temperature simulation constants
    const float PARAM_SMALL_FIRE_TEMPERATURE        = 150;      
    const float PARAM_NORMAL_FIRE_TEMPERATURE      = 1000;     
    const float PARAM_OUTDOOR_FIRE_TEMPERATURE        = 500;      
    const float PARAM_MIN_FIRE_TEMPERATURE            = 30;       
    const float PARAM_TEMPERATURE_INCREASE            = 10;       
    const float PARAM_TEMPERATURE_DECREASE            = 3;        
    const float PARAM_MAX_WET_TO_IGNITE          = 0.2;      
    const float PARAM_MIN_TEMP_TO_REIGNITE            = 30;       
    const float PARAM_IGNITE_RAIN_THRESHOLD      = 0.1;      
    const float PARAM_BURN_WET_THRESHOLD            = 0.40;     
    const float PARAM_WET_HEATING_DECREASE_COEF  = 0.01;     
    const float PARAM_WET_COOLING_DECREASE_COEF  = 0.002;    
    const float PARAM_FIRE_CONSUM_RATE_AMOUNT      = 0.5;      
    const float PARAM_BURN_DAMAGE_COEF                = 5.0;      
    const float PARAM_FULL_HEAT_RADIUS                = 2.0;      
    const float PARAM_HEAT_RADIUS                  = 4.0;      
    const float PARAM_MAX_TRANSFERED_TEMPERATURE    = 20;       
    const float PARAM_DRY_MODIFIER                    = 1.3;
    
    //staging constants
    const int   MIN_STONES_TO_BUILD_CIRCLE            = 8;        
    const int   MIN_STONES_TO_BUILD_OVEN            = 16;       
    const int   MAX_TEMPERATURE_TO_DISMANTLE_OVEN  = 40;       
    const float MIN_CEILING_HEIGHT                    = 5;        
    
    //fuel constants
    const float FUEL_BURN_RATE_DEFAULT                = 1.0;
    const float FUEL_BURN_RATE_STONES              = 0.92;
    const float FUEL_BURN_RATE_OVEN                  = 0.85;
    
    const float PARAM_COOKING_TEMP_THRESHOLD        = 100;      
    const int   TIMER_HEATING_UPDATE_INTERVAL      = 3;        
    const int   TIMER_COOLING_UPDATE_INTERVAL      = 3;        
    const int   DIRECT_COOKING_SLOT_COUNT          = 3;
    const int   SMOKING_SLOT_COUNT                    = 4;
    const float SMOKING_SPEED                      = 1;        // per second
 
    // stage lifetimes
    const int   LIFETIME_FIREPLACE_STONE_CIRCLE      = 172800;
    const int   LIFETIME_FIREPLACE_STONE_OVEN      = 604800;
    
    const float IGNITE_WIND_THRESHOLD              = 0.8;      //fireplace can not be ignited above this multiple of max wind
    
    protected const float RAIN_EFFECT_LIMIT        = 0.4;      
    protected const float SNOWFALL_EFFECT_LIMIT    = 1.5;      
    protected const float RAIN_WETNESS_INCREASE    = 0.02;     
    protected const float SNOWFALL_WETNESS_INCREASE    = 0.01;     
 
    //Timers
    protected ref Timer m_HeatingTimer;
    protected ref Timer m_CoolingTimer;
    
    // Light entity
    protected FireplaceLight m_Light;
    protected float m_LightDistance              = 2000;
    
    //Attachments
    protected ItemBase m_CookingEquipment;
    protected ItemBase m_DirectCookingSlots[DIRECT_COOKING_SLOT_COUNT];
    protected ItemBase m_SmokingSlots[SMOKING_SLOT_COUNT];
    protected ref FireConsumable m_ItemToConsume;
    
    //Particles - default for FireplaceBase
    protected int PARTICLE_FIRE_START            = ParticleList.CAMP_FIRE_START;
    protected int PARTICLE_OVEN_FIRE_START      = ParticleList.CAMP_STOVE_FIRE_START;
    protected int PARTICLE_SMALL_FIRE            = ParticleList.CAMP_SMALL_FIRE;
    protected int PARTICLE_NORMAL_FIRE          = ParticleList.CAMP_NORMAL_FIRE;
    protected int PARTICLE_OVEN_FIRE          = ParticleList.CAMP_STOVE_FIRE;
    protected int PARTICLE_SMALL_SMOKE          = ParticleList.CAMP_SMALL_SMOKE;
    protected int PARTICLE_NORMAL_SMOKE            = ParticleList.CAMP_NORMAL_SMOKE;
    protected int PARTICLE_FIRE_END            = ParticleList.CAMP_FIRE_END;
    protected int PARTICLE_OVEN_FIRE_END      = ParticleList.CAMP_STOVE_FIRE_END;
    protected int PARTICLE_STEAM_END          = ParticleList.CAMP_STEAM_2END;
    protected int PARTICLE_STEAM_EXTINGUISHING  = ParticleList.CAMP_STEAM_EXTINGUISH_START;
    protected int PARTICLE_NO_IGNITE_WIND        = ParticleList.CAMP_NO_IGNITE_WIND;
    //
    protected Particle m_ParticleFireStart;
    protected Particle m_ParticleSmallFire;
    protected Particle m_ParticleNormalFire;
    protected Particle m_ParticleSmallSmoke;
    protected Particle m_ParticleNormalSmoke;
    protected Particle m_ParticleFireEnd;
    protected Particle m_ParticleSteamEnd;
    protected Particle m_ParticleSteamExtinguishing;
    
    //Sounds
    const string SOUND_FIRE_HEAVY               = "HeavyFire_SoundSet";
    const string SOUND_FIRE_LIGHT               = "LightFire_SoundSet";
    const string SOUND_FIRE_NO_FIRE               = "NoFuelFire_SoundSet";
    const string SOUND_FIRE_EXTINGUISHING       = "ExtinguishByWater_SoundSet";
    const string SOUND_FIRE_EXTINGUISHED     = "ExtinguishByWaterEnd_SoundSet";
    
    //
    protected EffectSound m_SoundFireLoop;
    protected EffectSound m_SoundFire;
    //
    
    //Fuel
    //Kindling / Fuel item types
    protected static ref map<typename, ref FireConsumableType>     m_FireConsumableTypes;
    protected ref map<ItemBase, ref FireConsumable>            m_FireConsumables;
    
    //Player action / status messages
    const string MESSAGE_IGNITE_IGNIT_ITEM_DAMAGED         = "You cannot start fire. Fireplace is ruined.";
    const string MESSAGE_IGNITE_NO_KINDLING           = "There needs to be some kindling to start a fire.";
    const string MESSAGE_IGNITE_TOO_WET               = "The fireplace is too wet to be ignited.";
    const string MESSAGE_IGNITE_RAIN                 = "The fire went out because of the rain.";
    const string MESSAGE_IGNITE_WIND                 = "The fire went out because of the wind.";
    const string MESSAGE_IGNITE_IN_WATER                 = "I cannot ignite the fireplace in the water.";
    const string MESSAGE_IGNITE_UNDER_LOW_ROOF             = "I cannot ignite the fireplace here, the is not enough room.";
    const string MESSAGE_REIGNITE_NO_KINDLING           = "There needs to be some kindling to start a fire.";
    const string MESSAGE_REIGNITE_RAIN                 = "Cannot reignite fireplace in rain.";
    const string MESSAGE_REIGNITE_TOO_WET               = "The fireplace is too wet to be reignited.";
    const string MESSAGE_BURY_ASHES_FAILED_NOT_EMPTY = "Cannot bury ashes. There are sill items in it.";
    const string MESSAGE_BURY_ASHES_FAILED_SURFACE     = "Cannot bury ashes on hard surface.";
    const string MESSAGE_BURY_ASHES_FAILED_BURNING     = "Cannot bury ashes, the fireplace is still burning.";
    const string MESSAGE_BURY_ASHES_FAILED_TOO_HOT     = "Cannot bury ashes, the fireplace is too hot.";
    const string MESSAGE_CANNOT_BUILD_OVEN             = "Cannot build oven.";
    const string MESSAGE_CANNOT_DISMANTLE_OVEN         = "Cannot dismantle oven.";
    
    //Visual animations
    const string ANIMATION_ASHES             = "Ashes";
    const string ANIMATION_KINDLING           = "Kindling";
    const string ANIMATION_STICKS           = "Sticks";
    const string ANIMATION_WOOD           = "Wood";
    const string ANIMATION_BURNT_WOOD       = "BurntWood";
    const string ANIMATION_STONE         = "Stone";
    const string ANIMATION_STONES           = "StonesCircle";
    const string ANIMATION_TRIPOD           = "Tripod";
    const string ANIMATION_OVEN           = "Oven";
    const string ANIMATION_INVENTORY     = "Inventory";
    const string ANIMATION_COOKWARE_HANDLE     = "handleRotate";
    const string ANIMATION_CAULDRON_HANDLE     = "handle1Rotate";
 
    
    //Visual textures and materials
    const string MATERIAL_FIREPLACE_GLOW         = "dz\\gear\\cooking\\data\\stoneground.rvmat";
    const string MATERIAL_FIREPLACE_NOGLOW         = "dz\\gear\\cooking\\data\\stonegroundnoemit.rvmat";
    
    //Attachment types
    //Fuel
    typename ATTACHMENT_STICKS         = WoodenStick;
    typename ATTACHMENT_FIREWOOD     = Firewood;
    //Kindling
    typename ATTACHMENT_RAGS                     = Rag;
    typename ATTACHMENT_BANDAGE               = BandageDressing;
    typename ATTACHMENT_BOOK                     = ItemBook;
    typename ATTACHMENT_BARK_OAK                 = Bark_Oak;
    typename ATTACHMENT_BARK_BIRCH                 = Bark_Birch;
    typename ATTACHMENT_PAPER                   = Paper;
    typename ATTACHMENT_GIFTWRAP             = GiftWrapPaper;
    typename ATTACHMENT_PUNCHEDCARD               = PunchedCard;
    typename ATTACHMENT_EYEMASK_COLORBASE       = EyeMask_ColorBase;
    //Other
    typename ATTACHMENT_TRIPOD             = Tripod;
    typename ATTACHMENT_COOKINGSTAND = CookingStand;
    typename ATTACHMENT_STONES             = Stone;
    typename ATTACHMENT_COOKING_POT   = Pot; //'IsCookware' used instead
    typename ATTACHMENT_FRYING_PAN         = FryingPan; //'IsCookware' used instead
    typename ATTACHMENT_CAULDRON     = Cauldron; //'IsCookware' used instead
    //
    protected const float PLACEMENT_HEIGHT_LIMIT = 0.1; // Y coord placement limit - this is important when server has collision checks disabled
    const string OBJECT_CLUTTER_CUTTER     = "ClutterCutterFireplace";
    protected Object m_ClutterCutter;
    
    //area damage
    protected ref AreaDamageManager    m_AreaDamage;
    
    //quantity
    protected float m_TotalEnergy;
    
    // Noise
    ref NoiseParams m_NoisePar;
    private bool m_CanNoise = true; // Flip every fireplace update to limit amount of noise generation
    
    // UniversalTemperatureSource
    protected ref UniversalTemperatureSource m_UTSource;
    protected ref UniversalTemperatureSourceSettings m_UTSSettings;
    protected ref UniversalTemperatureSourceLambdaFireplace m_UTSLFireplace;
    
    // surface wetness on heat modification
    protected const float WET_SURFACE_INCREMENT        = 0.06;     
    protected float m_SurfaceUnderWetnessModifier
    
    protected bool m_ThawnSurfaceUnderSupport;
    protected ref UnderObjectDecalSpawnSettings m_UnderObjectDecalSpawnSettings;
    protected ref UnderObjectDecalSpawnComponent m_UnderObjectDecalSpawnComponent;
    
    //================================================================
    // INIT / STORE LOAD-SAVE
    //================================================================
    //Constructor
    protected void FireplaceBase()
    {
        //STATIC: define kindling types
        if (!m_FireConsumableTypes)
        {
            m_FireConsumableTypes = new map<typename, ref FireConsumableType>();
            m_FireConsumableTypes.Insert(ATTACHMENT_RAGS,               new FireConsumableType(ATTACHMENT_RAGS,                8,  true,   "Rags"));
            m_FireConsumableTypes.Insert(ATTACHMENT_BANDAGE,             new FireConsumableType(ATTACHMENT_BANDAGE,              8,  true,   "MedicalBandage"));
            m_FireConsumableTypes.Insert(ATTACHMENT_BOOK,               new FireConsumableType(ATTACHMENT_BOOK,                20,     true,   "Book"));
            m_FireConsumableTypes.Insert(ATTACHMENT_BARK_OAK,           new FireConsumableType(ATTACHMENT_BARK_OAK,            10,     true,   "OakBark"));
            m_FireConsumableTypes.Insert(ATTACHMENT_BARK_BIRCH,       new FireConsumableType(ATTACHMENT_BARK_BIRCH,            8,  true,   "BirchBark"));
            m_FireConsumableTypes.Insert(ATTACHMENT_PAPER,                 new FireConsumableType(ATTACHMENT_PAPER,              5,  true,   "Paper"));
            m_FireConsumableTypes.Insert(ATTACHMENT_GIFTWRAP,           new FireConsumableType(ATTACHMENT_GIFTWRAP,            5,  true,   "GiftWrapPaper"));
            m_FireConsumableTypes.Insert(ATTACHMENT_PUNCHEDCARD,     new FireConsumableType(ATTACHMENT_PUNCHEDCARD,          5,  true,   "PunchedCard"));
            m_FireConsumableTypes.Insert(ATTACHMENT_EYEMASK_COLORBASE, new FireConsumableType(ATTACHMENT_EYEMASK_COLORBASE,  5,  true,   "EyeMask_ColorBase"));
            
            //define fuel types
            m_FireConsumableTypes.Insert(ATTACHMENT_STICKS,       new FireConsumableType(ATTACHMENT_STICKS,        30,     false,  "WoodenStick"));
            m_FireConsumableTypes.Insert(ATTACHMENT_FIREWOOD,       new FireConsumableType(ATTACHMENT_FIREWOOD,    100,    false,  "Firewood"));
        }
 
        //calculate total energy
        CalcAndSetTotalEnergy();
        
        //define fuel / kindling items (fire consumables)
        m_FireConsumables = new map<ItemBase, ref FireConsumable>();
        
        //default burning parameters
        SetFuelBurnRateMP(FUEL_BURN_RATE_DEFAULT);
        
        //synchronized variables
        RegisterNetSyncVariableBool("m_IsBurning");
        RegisterNetSyncVariableBool("m_HasAshes");
        RegisterNetSyncVariableBool("m_IsOven");
        RegisterNetSyncVariableBool("m_HasStoneCircle");
        RegisterNetSyncVariableBool("m_RoofAbove");
        RegisterNetSyncVariableInt("m_FireState", FireplaceFireState.NO_FIRE, FireplaceFireState.COUNT);
        RegisterNetSyncVariableBool("m_NoIgnite");
        
        m_HalfExtents = vector.Zero;
 
        m_SurfaceUnderWetnessModifier = 0.0;
        
        m_UTSSettings                      = new UniversalTemperatureSourceSettings();
        m_UTSSettings.m_ManualUpdate       = true;
        m_UTSSettings.m_TemperatureItemCap     = GameConstants.ITEM_TEMPERATURE_NEUTRAL_ZONE_MIDDLE;
        m_UTSSettings.m_TemperatureCap     = PARAM_MAX_TRANSFERED_TEMPERATURE;
        m_UTSSettings.m_RangeFull          = PARAM_FULL_HEAT_RADIUS;
        m_UTSSettings.m_RangeMax           = PARAM_HEAT_RADIUS;
        m_UTSSettings.m_ItemDryModifier            = PARAM_DRY_MODIFIER;
        
        m_UTSSettings.m_EnableOnTemperatureControl     = true;
        m_UTSSettings.m_ActiveTemperatureThreshold         = 250.0;
        m_UTSSettings.m_InactiveTemperatureThreshold   = 475.0;
        
        m_UnderObjectDecalSpawnSettings      = new UnderObjectDecalSpawnSettings();
        m_UnderObjectDecalSpawnSettings.m_RandomizeRotation = true;
        m_UnderObjectDecalSpawnSettings.m_PositionOffset = "0 0.05 0";
        m_UnderObjectDecalSpawnSettings.m_ScaleMax = 1.0;
    }
    
    protected void ~FireplaceBase()
    {
        DestroyAreaDamage();
 
        if (GetLightEntity())
            GetLightEntity().FadeOut();
        
        if (m_ThawnSurfaceUnderSupport && m_UnderObjectDecalSpawnComponent)
        {
            m_UnderObjectDecalSpawnComponent.RemoveDecal();
            m_UnderObjectDecalSpawnComponent = null;
        }
    }
 
    override void EEInit()
    {
        super.EEInit();
 
        //refresh visual on init
        RefreshFireplaceVisuals();
        if (m_CookingProcess == null)
            m_CookingProcess = new Cooking();
        
        if (g_Game.IsServer() || !g_Game.IsMultiplayer())
        {
            InitializeTemperatureSources();
        }
        
        if (m_ThawnSurfaceUnderSupport && !m_UnderObjectDecalSpawnComponent)
        {
            m_UnderObjectDecalSpawnComponent = new UnderObjectDecalSpawnComponent(m_UnderObjectDecalSpawnSettings, this);
            m_UnderObjectDecalSpawnComponent.SpawnDecal();
        }
    }
    
    override void EEItemAttached(EntityAI item, string slot_name)
    {
        super.EEItemAttached(item, slot_name);
        
        //cookware
        if (item.IsCookware())
            SetCookingEquipment(ItemBase.Cast(item));
    }
 
    override void OnItemLocationChanged(EntityAI old_owner, EntityAI new_owner) 
    {
        super.OnItemLocationChanged(old_owner, new_owner);
        
        //refresh physics after location change (with delay)
        g_Game.GetCallQueue(CALL_CATEGORY_GAMEPLAY).Call(RefreshFireplacePhysics);
        
        InventoryLocation loc = new InventoryLocation();
        GetInventory().GetCurrentInventoryLocation(loc);
        if (loc.GetType() == InventoryLocationType.GROUND)
        {
            if (IsOpen() && !IsOven())
                CheckForRoofLimited(0); //roof check when moved to ground
        
            if (m_ThawnSurfaceUnderSupport && !m_UnderObjectDecalSpawnComponent)
            {
                m_UnderObjectDecalSpawnComponent = new UnderObjectDecalSpawnComponent(m_UnderObjectDecalSpawnSettings, this);
                m_UnderObjectDecalSpawnComponent.SpawnDecal();
            }
        }
        else
        {
            if (m_ThawnSurfaceUnderSupport && m_UnderObjectDecalSpawnComponent)
            {
                m_UnderObjectDecalSpawnComponent.RemoveDecal();
                m_UnderObjectDecalSpawnComponent = null;
            }
            
            DestroyAreaDamage();
        }
        
        m_SurfaceUnderWetnessModifier = GetSurfaceWetnessOnHeatModifier(this);
    }
    
    override void OnAttachmentRuined(EntityAI attachment)
    {
        switch (attachment.Type())
        {
        case ATTACHMENT_TRIPOD:
        case ATTACHMENT_COOKINGSTAND:
            int slot = InventorySlots.GetSlotIdFromString("CookingEquipment");
            EntityAI ent = GetInventory().FindAttachment(slot);
            if (ent && ent.IsCookware())
            {
                vector direction = ent.GetDirection();
                float dot = vector.Dot(direction, vector.Forward);
                
                float angle = Math.Acos(dot);   
                if (direction[0] < 0)
                {
                    angle = -angle;
                }
        
                float cos = Math.Cos(angle);
                float sin = Math.Sin(angle);
                GetInventory().DropEntityInBounds(InventoryMode.SERVER, this, ent, "2 0 2", angle, cos, sin);
            }
 
            attachment.Delete();
        break;
        }
    }
    
    override void EEDelete(EntityAI parent)
    {
        super.EEDelete(parent);
 
        SetFireState(FireplaceFireState.NO_FIRE);
 
        // cleanup particles (for cases of leaving burning fplace and going back outside of network bubble)
        #ifndef SERVER
        StopAllParticlesAndSounds();
        #endif
    }   
        
    //on store save/load
    override void OnStoreSave(ParamsWriteContext ctx)
    {   
        super.OnStoreSave(ctx);
 
        //Save ashes state
        ctx.Write(m_HasAshes);
        
        //Save fuel burn rate MP
        ctx.Write(m_FuelBurnRateMP);
        
        //Save burning state
        ctx.Write(m_IsBurning);
    }
    
    override bool OnStoreLoad(ParamsReadContext ctx, int version)
    {
        if (!super.OnStoreLoad(ctx, version))
            return false;
 
        //--- Fireplace data ---
        //Load ashes state
        if (!ctx.Read(m_HasAshes))
        {
            m_HasAshes = false;           //set default
            return false;
        }
        
        //Load temperature loss MP
        if (version < 139 && !ctx.Read(m_TemperatureLossMP))
        {
            m_TemperatureLossMP = 1.0;   //set default
            return false;
        }
        
        //Load fuel burn rate MP
        if (!ctx.Read(m_FuelBurnRateMP))
        {
            m_FuelBurnRateMP = 1.0;     //set default
            return false;
        }
        
        //Load burning state, if true start fire
        if (!ctx.Read(m_IsBurning))
        {
            m_IsBurning = false;     //set default
            return false;
        }
        //---
        
        return true;
    }
    
    override void AfterStoreLoad()
    {   
        super.AfterStoreLoad();
                
        Synchronize();
        
        //start fire
        if (IsBurning())
        {
            if (g_Game && g_Game.IsServer()) 
            {
                StartFire(true);           //will be auto-synchronized when starting fire
            }
        }       
    }       
    
    //================================================================
    // SYNCHRONIZATION
    //================================================================  
    void Synchronize()
    {
        if (g_Game && g_Game.IsServer())
        {
            SetSynchDirty();
            
            if (g_Game.IsMultiplayer() && g_Game.IsServer())
            {
                //Refresh visuals (on server)
                g_Game.GetCallQueue(CALL_CATEGORY_GAMEPLAY).Call(RefreshFireplaceVisuals);
            }
        }
    }
        
    override void OnVariablesSynchronized()
    {
        super.OnVariablesSynchronized();
 
        RefreshFireplaceVisuals();
        RefreshFireParticlesAndSounds(false);
                
        if (IsBaseFireplace() && !IsOven())
        {
            if (m_IsBurning && !m_AreaDamage)
            {
                CreateAreaDamage();
            }
            else if (!m_IsBurning && m_AreaDamage)
            {
                DestroyAreaDamage();
            }
        }
        
        if (m_ThawnSurfaceUnderSupport && m_UnderObjectDecalSpawnComponent)
            m_UnderObjectDecalSpawnComponent.UpdateSize(Math.InverseLerp(0.0, GetTemperatureMax() * 0.6, GetTemperature()));
    }
    
    //================================================================
    // BASE
    //================================================================
    
    //States
    //check fireplace types
    override bool IsFireplace()
    {
        return true;
    }
    
    bool IsBaseFireplace()
    {
        return false;
    }
    
    bool IsBarrelWithHoles()
    {
        return false;
    }
    
    bool IsFireplaceIndoor()
    {
        return false;
    }
 
    bool IsIndoorOven()
    {
        return false;
    }
    
    override bool CanHaveWetness()
    {
        return true;
    }
    
    override bool CanHaveTemperature()
    {
        return true;
    }
    
    override bool GetCookingTargetTemperature(out float temperature)
    {
        temperature = GetTemperature();
        return true;
    }
    
    override bool IsSelfAdjustingTemperature()
    {
        return m_IsBurning || (m_CoolingTimer && m_CoolingTimer.IsRunning()); //FireplaceFireState.NO_FIRE?
    }
    
    protected void InitializeTemperatureSources()
    {
        m_UTSLFireplace = new UniversalTemperatureSourceLambdaFireplace();
        m_UTSLFireplace.SetSmallFireplaceTemperatureMax(PARAM_SMALL_FIRE_TEMPERATURE);
        m_UTSLFireplace.SetNormalFireplaceTemperatureMax(PARAM_NORMAL_FIRE_TEMPERATURE);
 
        m_UTSource = new UniversalTemperatureSource(this, m_UTSSettings, m_UTSLFireplace);
    }
    
    //cooking equipment
    ItemBase GetCookingEquipment()
    {
        return m_CookingEquipment;
    }
    
    void SetCookingEquipment(ItemBase equipment)
    {
        m_CookingEquipment = equipment;
    }
    
    void ClearCookingEquipment(ItemBase pItem)
    {
        if (m_CookingProcess)
        {
            m_CookingProcess.TerminateCookingSounds(pItem);
        }
 
        SetCookingEquipment(null);
    }
    
    void ClearCookingEquipment()
    {
        SetCookingEquipment(null);
    }
 
    bool DirectCookingSlotsInUse()
    {
        for (int i = 0; i < DIRECT_COOKING_SLOT_COUNT; i++)
        {
            if (m_DirectCookingSlots[i])
            {
                return true;
            }
        }
        return false;
    }
 
    bool SmokingSlotsInUse()
    {
        for (int i = 0; i < SMOKING_SLOT_COUNT; i++)
        {
            if (m_SmokingSlots[i])
            {
                return true;
            }
        }
        return false;
    }

    void DestroyFireplace()
    {
        DeleteSafe();
    }
    
    override bool IsPrepareToDelete()
    {
        return IsEmpty() && !IsBurning() && !HasAshes();
    }
    
    override void OnChildItemRemoved(InventoryItem item) 
    { 
        super.OnChildItemRemoved(item);     
        CheckForDestroy();
    }
    
    override void CheckForDestroy()
    {
        if (IsPrepareToDelete())
        {
            MiscGameplayFunctions.DropAllItemsInInventoryInBounds(this, m_HalfExtents);
            super.CheckForDestroy();
        }
    }
    
    //================================================================
    // VISUAL
    //================================================================
    //Fireplace visual
    void RefreshFireplaceVisuals()
    {
        if (IsHologram())
        {
            return;
        }
        
        // Light
        #ifndef SERVER
        if (IsBurning()) 
        {
            //turn light on
            if (!GetLightEntity())
            {
                SetLightEntity(FireplaceLight.Cast(ScriptedLightBase.CreateLight(FireplaceLight, GetPosition(), 20)));
                GetLightEntity().AttachOnMemoryPoint(this, "light");
            }
 
            if (GetLightEntity() && GetLightEntity().GetBrightness() > 0)
            {
                // change brightness based on the distance of player to the fireplace
                Object player     = g_Game.GetPlayer();
                float lightDist = m_LightDistance;
 
                if (IsOven())
                {
                    lightDist = 50;
                }
 
                if (player)
                {
                    if (vector.DistanceSq(player.GetPosition(), this.GetPosition()) > lightDist * lightDist)
                    {
                        GetLightEntity().FadeBrightnessTo(0, 5);
                    }
                    else
                    {
                        GetLightEntity().FadeBrightnessTo(FireplaceLight.m_FireplaceBrightness, 5);
                    }
                }
                
                // The following solves an issue with the light point clipping through narrow geometry
                if (IsItemTypeAttached(ATTACHMENT_STONES) || IsBarrelWithHoles() || IsFireplaceIndoor())
                {
                    GetLightEntity().SetInteriorMode();
                }
                else
                {
                    GetLightEntity().SetExteriorMode();
                }
            }
        }
        else
        {
            //turn light off
            if (GetLightEntity())
            {
                GetLightEntity().FadeOut();
            }
        }
        #endif
        
        //set default burn parameters based on fireplace type
        if (IsBarrelWithHoles() || IsFireplaceIndoor() || IsIndoorOven() || IsOven())
        {
            SetFuelBurnRateMP(FUEL_BURN_RATE_OVEN);
        }
        else if (HasStoneCircle())
        {
            SetFuelBurnRateMP(FUEL_BURN_RATE_STONES);
        }
        else
        {
            SetFuelBurnRateMP(FUEL_BURN_RATE_DEFAULT);
        }
        
        // Oven attachments
        if (IsOven())
        {
            //lock attachment slots
            if (!m_OvenAttachmentsLockState)
            {
                LockOvenAttachments(true);
            }
        }
        else
        {
            //unlock attachment slots
            if (m_OvenAttachmentsLockState)
            {
                LockOvenAttachments(false);
            }
        }
        
        //VISUAL STATES
        //Fuel state
        if (g_Game.IsServer())
        {
            // Sticks state
            if (IsItemTypeAttached(ATTACHMENT_STICKS))
                SetAnimationPhase(ANIMATION_STICKS, 0);
            else
                SetAnimationPhase(ANIMATION_STICKS, 1);
            
            // Firewood state
            if (IsItemTypeAttached(ATTACHMENT_FIREWOOD))
            {
                if (IsBurning() && HasAshes())
                {
                    SetAnimationPhase(ANIMATION_BURNT_WOOD, 0); // Because this might not be set under certain circumstances
                    SetAnimationPhase(ANIMATION_WOOD, 1);
                }
                else if (IsWet() || !IsBurning())
                {
                    SetAnimationPhase(ANIMATION_BURNT_WOOD, 1);
                    SetAnimationPhase(ANIMATION_WOOD, 0);
                }
                else
                {
                    SetAnimationPhase(ANIMATION_BURNT_WOOD, 1);
                    SetAnimationPhase(ANIMATION_WOOD, 0);
                }
            }
            else
            {
                SetAnimationPhase(ANIMATION_WOOD, 1);
                SetAnimationPhase(ANIMATION_BURNT_WOOD, 1);
            }   
                
            // Kindling state
            if (GetKindlingCount() != 0)
                SetAnimationPhase(ANIMATION_KINDLING, 0);
            else
                SetAnimationPhase(ANIMATION_KINDLING, 1);
    
            // Ashes state
            if (HasAshes())
                SetAnimationPhase(ANIMATION_ASHES, 0);
            else
                SetAnimationPhase(ANIMATION_ASHES, 1);
 
            // Stone variations
            if (HasStones())
            {
                if (HasStoneCircle())
                {
                    SetAnimationPhase(ANIMATION_STONES, 0);
                    SetAnimationPhase(ANIMATION_STONE, 1);
                }
                else if (IsOven())
                {
                    SetAnimationPhase(ANIMATION_OVEN, 0);
                    SetAnimationPhase(ANIMATION_STONE, 1);
                }
                else
                {
                    SetAnimationPhase(ANIMATION_STONES, 1);
                    SetAnimationPhase(ANIMATION_OVEN, 1);
                    SetAnimationPhase(ANIMATION_STONE, 0);
                }
            }
            else
            {
                SetAnimationPhase(ANIMATION_STONE, 1); 
            }
        }
        
        //refresh physics (with delay)
        g_Game.GetCallQueue(CALL_CATEGORY_GAMEPLAY).Call(RefreshFireplacePhysics);
    }

    protected void SetBurntFirewood()
    {
        if (g_Game.IsServer() && IsInAnimPhase(ANIMATION_WOOD))
        {
            SetAnimationPhase(ANIMATION_WOOD, 1);
            SetAnimationPhase(ANIMATION_BURNT_WOOD, 0);
        }   
    }
    
    //Refresh fireplace object physics
    void RefreshFireplacePhysics();
    
    protected void RefreshFireParticlesAndSounds(bool force_refresh)
    {
        FireplaceFireState fire_state = GetFireState();
        
        if (m_LastFireState != fire_state || force_refresh)
        {
            switch (fire_state)
            {
                case FireplaceFireState.START_FIRE:
                {
                    //particles
                    ParticleFireStartStart();
        
                    //sounds
                    SoundFireStop();
                    SoundFireLightStart();   
                    break;
                }
                case FireplaceFireState.SMALL_FIRE:
                {
                    //particles
                    ParticleFireStartStop();
                    
                    ParticleSmallFireStart();
                    
                    if (CanShowSmoke()) 
                        ParticleSmallSmokeStart();
                    else
                        ParticleSmallSmokeStop();
                    
                    ParticleNormalFireStop();
                    ParticleNormalSmokeStop();
                    
                    ParticleSteamExtinguishingStop();
                    
                    //sounds
                    SoundFireStop();
                    SoundFireLightStart();
                    break;
                }
                case FireplaceFireState.NORMAL_FIRE:
                {
                    //particles
                    ParticleFireStartStop();
                    
                    ParticleSmallFireStop();
                    ParticleSmallSmokeStop();
                    
                    ParticleNormalFireStart();
                    
                    if (CanShowSmoke()) 
                        ParticleNormalSmokeStart();
                    else
                        ParticleNormalSmokeStop();
                    
                    ParticleSteamExtinguishingStop();
        
                    //sounds
                    SoundFireStop();
                    SoundFireHeavyStart();
                    break;
                }
                case FireplaceFireState.END_FIRE:
                {
                    //particles
                    ParticleFireStartStop();
                    
                    ParticleSmallFireStop();
                    ParticleSmallSmokeStop();
        
                    ParticleNormalFireStop();
                    ParticleNormalSmokeStop();
        
                    ParticleFireEndStart();
                    
                    //sounds
                    SoundFireStop();
                    SoundFireNoFireStart();
                    break;
                }
                case FireplaceFireState.EXTINGUISHING_FIRE:       //TODO add steam particles when extinguishing
                {
                    //particles
                    ParticleFireStartStop();
                    
                    ParticleSmallFireStop();
                    ParticleSmallSmokeStop();
        
                    ParticleNormalFireStop();
                    ParticleNormalSmokeStop();   
        
                    ParticleFireEndStop();
                    
                    ParticleSteamExtinguishingStart();
                    
                    //sounds
                    SoundFireStop();
                    SoundFireExtinguishingStart();
                    break;          
                }
                case FireplaceFireState.EXTINGUISHED_FIRE:        //TODO add steam particles when fireplace is extinguished
                {
                    //particles
                    ParticleFireStartStop();
                    
                    ParticleSmallFireStop();
                    ParticleSmallSmokeStop();
        
                    ParticleNormalFireStop();
                    ParticleNormalSmokeStop();   
        
                    ParticleFireEndStop();
                    
                    ParticleSteamExtinguishingStop();
                    
                    if (CanShowSmoke()) 
                        ParticleSteamEndStart();
                    else
                        ParticleSteamEndStop();
                    
                    //sounds
                    SoundFireStop();
                    SoundFireExtinguishedStart();
                    SoundFireNoFireStart();
                    break;
                }
                case FireplaceFireState.REIGNITED_FIRE:
                {
                    //particles
                    ParticleFireStartStart();
                    
                    ParticleSmallFireStop();
                    ParticleSmallSmokeStop();
        
                    ParticleNormalFireStop();
                    ParticleNormalSmokeStop();   
        
                    ParticleFireEndStop();
                    
                    ParticleSteamEndStop();
                    
                    //sounds
                    SoundFireStop();
                    break;
                }
                case FireplaceFireState.NO_FIRE:
                {
                    //particles
                    ParticleFireStartStop();
                    
                    ParticleSmallFireStop();
                    ParticleSmallSmokeStop();
        
                    ParticleNormalFireStop();
                    ParticleNormalSmokeStop();   
        
                    ParticleFireEndStop();
                    
                    ParticleSteamEndStop();
                    ParticleSteamExtinguishingStop();
                    
                    //sounds
                    SoundFireStop();
                    break;
                }
            }
            
            m_LastFireState = fire_state;
        }
    }
    
    protected void StopAllParticlesAndSounds()
    {
        // go through all fireplace particles
        if (m_ParticleFireStart)
            StopParticle(m_ParticleFireStart);
        if (m_ParticleSmallFire)
            StopParticle(m_ParticleSmallFire);
        if (m_ParticleNormalFire)
            StopParticle(m_ParticleNormalFire);
        if (m_ParticleSmallSmoke)
            StopParticle(m_ParticleSmallSmoke);
        if (m_ParticleNormalSmoke)
            StopParticle(m_ParticleNormalSmoke);
        if (m_ParticleFireEnd)
            StopParticle(m_ParticleFireEnd);
        if (m_ParticleSteamEnd)
            StopParticle(m_ParticleSteamEnd);
        if (m_ParticleSteamExtinguishing)
            StopParticle(m_ParticleSteamExtinguishing);
 
        // go through all fireplace sounds
        if (m_SoundFireLoop)
            StopSoundSet(m_SoundFireLoop);
        if (m_SoundFire)
            StopSoundSet(m_SoundFire);
    }
 
    bool CanShowSmoke()
    {
        return true;
    }
    
    //Fireplace fire intensity
    void RefreshFireState()
    {
        float temperature = GetTemperature();
        
        //if it's burning
        if (IsBurning())
        {
            //Start fire
            if (temperature <= PARAM_MIN_FIRE_TEMPERATURE)
            {
                if (GetFireState() != FireplaceFireState.START_FIRE)
                {
                    SetFireState(FireplaceFireState.START_FIRE);
                }
            }
            //Small fire
            else if (temperature <= PARAM_SMALL_FIRE_TEMPERATURE)
            {
                if (GetFireState() != FireplaceFireState.SMALL_FIRE)
                {
                    SetFireState(FireplaceFireState.SMALL_FIRE);
                }
            }
            //Normal fire
            else if (temperature > PARAM_SMALL_FIRE_TEMPERATURE)
            {
                if (GetFireState() != FireplaceFireState.NORMAL_FIRE)
                {
                    SetFireState(FireplaceFireState.NORMAL_FIRE);
                }
            }           
        }
    }
 
    //================================================================
    // PARTICLES & SOUNDS
    //================================================================
    //returns true if particle started, false if not
    protected bool PlayParticle(out Particle particle, int particle_type, vector pos, bool worldpos = false)
    {
        if (!particle && g_Game && (!g_Game.IsDedicatedServer()))
        {
            if (!worldpos)
            {
                particle = ParticleManager.GetInstance().PlayOnObject(particle_type, this, pos);
            }
            else
            {
                particle = ParticleManager.GetInstance().PlayInWorld(particle_type, pos);
            }
            
            return true;
        }
        
        return false;
    }
    
    //returns true if particle stopped, false if not
    protected bool StopParticle(out Particle particle)
    {
        if (particle && g_Game && (!g_Game.IsDedicatedServer()))
        {
            particle.Stop();
            particle = NULL;
            
            return true;
        }
        
        return false;
    }
    
    //start fire
    protected void ParticleFireStartStart()
    {
        if (IsOven())
        {
            PlayParticle(m_ParticleFireStart, PARTICLE_OVEN_FIRE_START, GetFireEffectPosition());
        }
        else
        {
            PlayParticle(m_ParticleFireStart, PARTICLE_FIRE_START, GetFireEffectPosition());
        }
    }
    
    protected void ParticleFireStartStop()
    {
        StopParticle(m_ParticleFireStart);
    }
    
    //small fire
    protected void ParticleSmallFireStart()
    {
        if (IsOven())
        {
            PlayParticle(m_ParticleSmallFire, PARTICLE_OVEN_FIRE, GetFireEffectPosition());
        }
        else
        {
            PlayParticle(m_ParticleSmallFire, PARTICLE_SMALL_FIRE, GetFireEffectPosition()); 
        }
    }
    
    protected void ParticleSmallFireStop()
    {
        StopParticle(m_ParticleSmallFire);
    }   
    
    //normal fire
    protected void ParticleNormalFireStart()
    {
        if (IsOven())
        {
            PlayParticle(m_ParticleNormalFire, PARTICLE_OVEN_FIRE, GetFireEffectPosition());
        }
        else
        {
            PlayParticle(m_ParticleNormalFire, PARTICLE_NORMAL_FIRE, GetFireEffectPosition());
        }
    }
    
    protected void ParticleNormalFireStop()
    {
        StopParticle(m_ParticleNormalFire);
    }
    
    //small smoke
    protected void ParticleSmallSmokeStart()
    {
        PlayParticle(m_ParticleSmallSmoke, PARTICLE_SMALL_SMOKE, GetSmokeEffectPosition());
                
        //calculate air resistance
        float actual_height;
        if (GetCeilingHeight(actual_height))
        {
            float air_resistance = GetAirResistanceForSmokeParticles(actual_height);
            
            //alter smoke height
            m_ParticleSmallSmoke.SetParameter(-1, EmitorParam.AIR_RESISTANCE, air_resistance);
        }
                    
        if (IsRoofAbove() || !IsOpen() || IsOven())
        {
            m_ParticleSmallSmoke.SetParameter(-1, EmitorParam.WIND, false);
        }
    }
    
    protected void ParticleSmallSmokeStop()
    {
        StopParticle(m_ParticleSmallSmoke);
    }
    
    //normal smoke
    protected void ParticleNormalSmokeStart()
    {
        PlayParticle(m_ParticleNormalSmoke, PARTICLE_NORMAL_SMOKE, GetSmokeEffectPosition());
        
        //calculate air resistance
        float actual_height;
        if (GetCeilingHeight(actual_height))
        {       
            float air_resistance = GetAirResistanceForSmokeParticles(actual_height);
            
            //alter smoke height
            m_ParticleNormalSmoke.SetParameter(-1, EmitorParam.AIR_RESISTANCE, air_resistance);
        }
        
        if (IsRoofAbove() || !IsOpen() || IsOven())
        {
            m_ParticleNormalSmoke.SetParameter(-1, EmitorParam.WIND, false);
        }
    }
    
    protected void ParticleNormalSmokeStop()
    {
        StopParticle(m_ParticleNormalSmoke);
    }
    
    //fire end
    protected void ParticleFireEndStart()
    {
        if (IsOven())
        {
            PlayParticle(m_ParticleFireEnd, PARTICLE_OVEN_FIRE_END, GetFireEffectPosition());
        }
        else
        {
            PlayParticle(m_ParticleFireEnd, PARTICLE_FIRE_END, GetFireEffectPosition());
        }
    }
    
    protected void ParticleFireEndStop()
    {
        StopParticle(m_ParticleFireEnd);
    }
    
    protected void ParticleFireWindyNoIgniteStart()
    {
        if (IsOven())
        {
            PlayParticle(m_ParticleFireEnd, PARTICLE_OVEN_FIRE_END, GetFireEffectPosition());
        }
        else
        {
            PlayParticle(m_ParticleFireEnd, PARTICLE_NO_IGNITE_WIND, GetFireEffectPosition());
        }
    }
    
    //steam extinguishing
    protected void ParticleSteamExtinguishingStart()
    {
        PlayParticle(m_ParticleSteamExtinguishing, PARTICLE_STEAM_EXTINGUISHING, GetFireEffectPosition());
    }
    
    protected void ParticleSteamExtinguishingStop()
    {
        StopParticle(m_ParticleSteamExtinguishing);
    }   
 
    //steam end
    protected void ParticleSteamEndStart()
    {
        PlayParticle(m_ParticleSteamEnd, PARTICLE_STEAM_END, GetFireEffectPosition());
    }
    
    protected void ParticleSteamEndStop()
    {
        StopParticle(m_ParticleSteamEnd);
    }
    
    protected void ParticleWetNoIgniteStart()
    {
        PlayParticle(m_ParticleSteamEnd, PARTICLE_STEAM_END, GetFireEffectPosition());
    }
    
    protected void ParticleWetNoIgniteStop()
    {
        StopParticle(m_ParticleSteamEnd);
    }
 
    bool GetCeilingHeight(out float actual_height)
    {
        vector from = this.GetPosition();
        vector to = this.GetPosition();
        from[1] = from[1] + 1.0;
        to[1] = to[1] + MIN_CEILING_HEIGHT;
        vector contactPos;
        vector contactDir;
        int contactComponent;
        
        bool hit = DayZPhysics.RaycastRV(from, to, contactPos, contactDir, contactComponent, NULL, NULL, this);
        actual_height = vector.Distance(from, contactPos) + 1.0;
        
        return hit;
    }
    
    float GetAirResistanceForSmokeParticles(float actual_height)
    {
        float air_res;
        actual_height = Math.Clamp(actual_height, 0, 36);
        
        air_res = (6 - actual_height) * 0.33;
        air_res = Math.Clamp(air_res, 0, 2);
        
        return air_res;
    }
    
    //Particle Positions
    //Get local fire and smoke effect position
    protected vector GetFireEffectPosition()
    {
        return Vector(0, 0.05, 0);
    }
    
    protected vector GetSmokeEffectPosition()
    {
        return Vector(0, 0.05, 0);
    }
 
    //================================================================
    // SOUNDS
    //================================================================
    //Burning
    //Start
    protected void SoundFireLightStart()
    {
        PlaySoundSetLoop(m_SoundFireLoop, SOUND_FIRE_LIGHT, 1.0, 1.0);
    }
    
    protected void SoundFireHeavyStart()
    {
        PlaySoundSetLoop(m_SoundFireLoop, SOUND_FIRE_HEAVY, 1.0, 2.0);
    }
 
    protected void SoundFireNoFireStart()
    {
        PlaySoundSetLoop(m_SoundFireLoop, SOUND_FIRE_NO_FIRE, 2.0, 2.0);
    }
    
    protected void SoundFireExtinguishedStart()
    {
        PlaySoundSet(m_SoundFire, SOUND_FIRE_EXTINGUISHED, 0.1, 0.1);
    }   
    
    protected void SoundFireWetNoIgniteStart()
    {
        PlaySoundSet(m_SoundFire, SOUND_FIRE_EXTINGUISHED, 0.1, 0.1);
    }   
 
    protected void SoundFireExtinguishingStart()
    {
        PlaySoundSetLoop(m_SoundFireLoop, SOUND_FIRE_EXTINGUISHING, 1.0, 0.5);
    }
    
    protected void SoundFireWindyNoIgniteStart()
    {
        PlaySoundSet(m_SoundFire, "ExtinguishByWind_SoundSet", 0, 0);
    }   
    
    //Stop
    protected void SoundFireStop()
    {
        StopSoundSet(m_SoundFireLoop);
    }
    
    //================================================================
    // FUEL / KINDLING
    //================================================================
    //Add to fire consumables
    protected void AddToFireConsumables(ItemBase item)
    {
        m_FireConsumables.Insert(item, new FireConsumable(item, GetFireConsumableTypeEnergy(item)));      
        CalcAndSetQuantity();
    }
 
    protected float GetFireConsumableTypeEnergy(ItemBase item)
    {
        FireConsumableType fireConsumableType = m_FireConsumableTypes.Get(item.Type());
        if (!fireConsumableType)
        {
            int count = m_FireConsumableTypes.Count();
            for (int i = 0; i < count; ++i)
            {
                if (item.IsInherited(m_FireConsumableTypes.GetKey(i)))
                    fireConsumableType = m_FireConsumableTypes.GetElement(i);
            }
        }
        
        if (fireConsumableType)
            return fireConsumableType.GetEnergy();
 
        return 0;
    }
 
    //Remove from fire consumables
    protected void RemoveFromFireConsumables(FireConsumable fire_consumable)
    {
        if (fire_consumable)
        {
            m_FireConsumables.Remove(fire_consumable.GetItem());
            delete fire_consumable;
        }
        
        CalcAndSetQuantity();
    }
    
    protected FireConsumable GetFireConsumableByItem(ItemBase item)
    {
        return m_FireConsumables.Get(item);
    }
 
    //Set fuel / kindling to consume
    //Sets the item with the lowest energy value as item that will be consumed next
    //Returns reference to set fire consumable
    protected FireConsumable SetItemToConsume()
    {
        if (m_FireConsumables.Count() == 0)
        {
            m_ItemToConsume = null;
        }
        else
        {
            for (int i = 0; i < m_FireConsumables.Count(); ++i)
            {
                ItemBase key = m_FireConsumables.GetKey(i);
                FireConsumable fireConsumable = m_FireConsumables.Get(key);
                
                if (i == 0)
                {
                    m_ItemToConsume = fireConsumable;
                }
                else
                {
                    if (fireConsumable.GetEnergy() < m_ItemToConsume.GetEnergy())
                    {
                        m_ItemToConsume = fireConsumable;
                    }   
                }
            }
        }
        
        //refresh visual
        RefreshFireplaceVisuals();
 
        return m_ItemToConsume;
    }
 
    protected FireConsumable GetItemToConsume()
    {
        return m_ItemToConsume;
    }
 
    //Spend item that is used as consumable for fire (fuel, kindling)
    //if 'amount == 0', the whole quantity will be consumed (quantity -= 1)
    //debug
    //int m_debug_fire_consume_time = 0;
    protected void SpendFireConsumable(float amount)
    {
        //spend item
        FireConsumable fireConsumable = GetItemToConsume();
        
        if (!fireConsumable)
        {
            //Set new item to consume
            fireConsumable = SetItemToConsume();
        }
        
        if (fireConsumable)
        {
            ItemBase item = fireConsumable.GetItem();
            fireConsumable.SetRemainingEnergy(fireConsumable.GetRemainingEnergy() - amount);
            
            if (fireConsumable.GetRemainingEnergy() <= 0 || amount == 0)
            {
                //set ashes
                if (!HasAshes())
                {
                    SetAshesState(true);
                }   
                
                if (item.IsAnyInherited({ItemBook, Paper, GiftWrapPaper, EyeMask_ColorBase}))
                {
                    RemoveFromFireConsumables(fireConsumable);
                    item.Delete();
                }
                else
                {
                    //if there is nothing left, delete and remove old consumable, set new fire consumable
                    if (item.GetQuantity() <= 1)
                    {
                        //remove item from fuel items
                        RemoveFromFireConsumables(fireConsumable);
                    }
                    else
                    {
                        fireConsumable.SetRemainingEnergy(fireConsumable.GetEnergy());
                    }
                    
                    item.AddQuantity(-1);
                    SetItemToConsume();
                }
            }
        }
        
        CalcAndSetQuantity();
    }

    protected int GetKindlingCount()
    {
        int attachmentsCount = GetInventory().AttachmentCount();
        int kindlingCount = 0;
        
        for (int i = 0; i < attachmentsCount; ++i)
        {
            ItemBase item = ItemBase.Cast(GetInventory().GetAttachmentFromIndex(i));
            
            if (IsKindling(item))
                kindlingCount++;
        }
        
        return kindlingCount;
    }

    protected int GetFuelCount()
    {
        int attachmentsCount = GetInventory().AttachmentCount();
        int fuelCount = 0;
        
        for (int i = 0; i < attachmentsCount; ++i)
        {
            ItemBase item = ItemBase.Cast(GetInventory().GetAttachmentFromIndex(i));
            if (IsFuel(item))
                fuelCount++;
        }
        
        return fuelCount;
    }

    protected bool IsKindling(ItemBase item)
    {
        FireConsumableType fireConsumableType = m_FireConsumableTypes.Get(item.Type());
        if (!fireConsumableType)
        {
            int count = m_FireConsumableTypes.Count();
            for (int i = 0; i < count; ++i)
            {
                if (item.IsInherited(m_FireConsumableTypes.GetKey(i)))
                    fireConsumableType = m_FireConsumableTypes.GetElement(i);
            }
        }
 
        return fireConsumableType && fireConsumableType.IsKindling();
    }

    protected bool IsFuel(ItemBase item)
    {
        FireConsumableType fireConsumableType = m_FireConsumableTypes.Get(item.Type());
        if (!fireConsumableType)
        {
            int count = m_FireConsumableTypes.Count();
            for (int i = 0; i < count; ++i)
            {
                if (item.IsInherited(m_FireConsumableTypes.GetKey(i)))
                    fireConsumableType = m_FireConsumableTypes.GetElement(i);
            }
        }
 
        return fireConsumableType && !fireConsumableType.IsKindling();
    }
 
    //Has attachments of given type
    bool IsItemTypeAttached(typename item_type)
    {
        return GetAttachmentByType(item_type) != null;
    }
 
    //Has attachments of required quantity
    bool IsItemAttachedQuantity(typename item_type, float quantity)
    {
        ItemBase item = ItemBase.Cast(GetAttachmentByType(item_type));
        
        return item.GetQuantity() >= quantity;
    }
 
    //Has last attached item
    bool HasLastAttachment()
    {
        return GetInventory().AttachmentCount() == 1;
    }
 
    //Has last fuel/kindling attached
    bool HasLastFuelKindlingAttached()
    {
        return (GetFuelCount() + GetKindlingCount()) == 1;
    }
 
    
    //================================================================
    // FIRE STATE
    //================================================================
    //Is fireplace burning?
    bool IsBurning()
    {
        return m_IsBurning;
    }
    
    //Set burning state
    protected void SetBurningState(bool is_burning)
    {
        m_IsBurning = is_burning;
    }
 
    //Are ashes present in fireplace?
    bool HasAshes()
    {
        return m_HasAshes;
    }
 
    //Set ashes state
    protected void SetAshesState(bool has_ashes)
    {
        m_HasAshes = has_ashes;
    }
    
    bool IsProcessing()
    {
        return ((m_HeatingTimer && m_HeatingTimer.IsRunning()) || (m_CoolingTimer && m_CoolingTimer.IsRunning()));
    }
 
    //Is in oven state
    bool IsOven()
    {
        return m_IsOven;
    }       
    bool HasStoneCircle()
    {
        return m_HasStoneCircle;
    }
    
    bool HasStones()
    {
        EntityAI attached_item = GetAttachmentByType(ATTACHMENT_STONES);
 
        return attached_item && attached_item.GetQuantity() > 0;
    }
    
    int GetAttachedStonesCount()
    {
        if (HasStones())
        {
            return GetAttachmentByType(ATTACHMENT_STONES).GetQuantity();
        }
        
        return 0;
    }
 
    void SetOvenState(bool is_oven)
    {
        if (m_IsOven != is_oven)
        {
            m_IsOven = is_oven;
            
            GetInventory().SetSlotLock(InventorySlots.GetSlotIdFromString("Stones") , is_oven);
            
            Synchronize();
        }
    }
    
    void SetStoneCircleState(bool has_stonecircle)
    {
        if (m_HasStoneCircle != has_stonecircle)
        {
            m_HasStoneCircle = has_stonecircle;
            
            GetInventory().SetSlotLock(InventorySlots.GetSlotIdFromString("Stones") , has_stonecircle);
            
            Synchronize();
        }
    }
    
    //Fuel burn rate MP
    protected float GetFuelBurnRateMP()
    {
        return m_FuelBurnRateMP;
    }   
    
    protected void SetFuelBurnRateMP(float value)
    {
        m_FuelBurnRateMP = value;
    }
    
    //Get fire state 
    protected int GetFireState()
    {
        return m_FireState;
    }
 
    //Sets fire state
    protected void SetFireState(FireplaceFireState state)
    {
        if (m_FireState != state)
        {
            m_FireState = state;
            
            Synchronize();
        }
    }
        
    void SetExtinguishingState()
    {
        SetFireState(FireplaceFireState.EXTINGUISHING_FIRE);
    }
 
    //================================================================
    // FIRE PROCESS
    //================================================================
    
    //Start the fire process
    // 1. start heating
    // 2. heating
    // 3. stop heating
    void StartFire(bool force_start = false)
    {
        //stop cooling process if active
        if (m_CoolingTimer)
        {
            m_CoolingTimer.Stop();
            m_CoolingTimer = null;
        }
        
        //start fire
        if (!IsBurning() || force_start)
        {
            //roof check
            CheckForRoofLimited(0);
            
            SetItemToConsume();
            SetBurningState(true);
            StartHeating();
            
            //Update navmesh
            if (!IsFireplaceIndoor())
            {
                SetAffectPathgraph(false, true);
                g_Game.GetCallQueue(CALL_CATEGORY_SYSTEM).CallLater(g_Game.UpdatePathgraphRegionByObject, 100, false, this);
            }
        }
        
        Synchronize();
    }
 
    //Start heating
    protected void StartHeating()
    {
        //visual
        SetObjectMaterial(0, MATERIAL_FIREPLACE_GLOW);
        
        if (IsWindy() && !IsRoofAbove() && IsOpen() && !IsOven() && !IsBarrelWithHoles())
        {
            StopFire();
            return;
        }
 
        if (GetWet() > PARAM_BURN_WET_THRESHOLD)
        {
            StopFire(FireplaceFireState.EXTINGUISHED_FIRE);
            return;
        }
        
        //create area damage
        if (IsBaseFireplace() && !IsOven())
            CreateAreaDamage();
        
        m_HeatingTimer = new Timer(CALL_CATEGORY_GAMEPLAY);
        m_HeatingTimer.Run(TIMER_HEATING_UPDATE_INTERVAL, this, "Heating", null, true);
        m_CookingProcess.SetCookingUpdateTime(TIMER_HEATING_UPDATE_INTERVAL);
 
        //Setup the noise parameters on fire start
        m_NoisePar = new NoiseParams();
        if (IsRoofAbove() || IsOven() || IsFireplaceIndoor()) //If we have a roof, we are probably inside
            m_NoisePar.LoadFromPath("CfgVehicles FireplaceBase NoiseFireplaceSpecial");
        else
            m_NoisePar.LoadFromPath("CfgVehicles FireplaceBase NoiseFireplaceBase");
    }
 
    //Do heating
    protected void Heating()
    {
        float temperature;
        float temperatureModifier = 0;
        
        if (IsOpen() && !IsOven())
            CheckForRoofLimited(1000 * TIMER_HEATING_UPDATE_INTERVAL * 5);
        
        //check burning conditions
        if (GetWet() > PARAM_BURN_WET_THRESHOLD)
        {
            StopFire(FireplaceFireState.EXTINGUISHED_FIRE);
            return; 
        }
        else
        {
            if (m_FireConsumables.Count() == 0)
            {
                StopFire();
                return;
            }
        }
        
        //spend actual fire consumable
        float amount = PARAM_FIRE_CONSUM_RATE_AMOUNT * GetFuelBurnRateMP() * TIMER_HEATING_UPDATE_INTERVAL;
        SpendFireConsumable(amount);
        
        //set wetness and alter temperature modifier (which will lower temperature increase because of soaking)
        float rain = g_Game.GetWeather().GetRain().GetActual();
        float combinedWindAndSnowfall = MiscGameplayFunctions.GetCombinedSnowfallWindValue();
 
        if ((rain >= RAIN_EFFECT_LIMIT || combinedWindAndSnowfall >= SNOWFALL_EFFECT_LIMIT) && !IsRoofAbove() && IsOpen() && !IsOven())
        {
            if (rain > combinedWindAndSnowfall)
            {
                AddWetnessToFireplace(RAIN_WETNESS_INCREASE * rain);
                temperatureModifier = PARAM_TEMPERATURE_DECREASE * rain;
            }
            else
            {
                AddWetnessToFireplace(SNOWFALL_WETNESS_INCREASE * combinedWindAndSnowfall);
                temperatureModifier = PARAM_TEMPERATURE_DECREASE * combinedWindAndSnowfall;
            }
        }
        //subtract wetness when heating and not raining above
        else
        {
            AddWetnessToFireplace(-PARAM_WET_HEATING_DECREASE_COEF);
        }
        
        if (m_SurfaceUnderWetnessModifier > 0.0)
            AddWetnessToFireplace(m_SurfaceUnderWetnessModifier * WET_SURFACE_INCREMENT);
 
        // FLAT temperature increase
        temperature = GetTemperature() + (PARAM_TEMPERATURE_INCREASE * TIMER_HEATING_UPDATE_INTERVAL) - temperatureModifier;
        temperature = Math.Clamp(temperature, g_Game.GetMission().GetWorldData().GetBaseEnvTemperatureAtObject(this), m_UTSLFireplace.m_NormalFireplaceTemperatureMax);
        SetTemperatureDirect(temperature); //direct heating (non-systematic approach), freezing, overheating, and other stuff inside 'SetTemperatureEx' are therefore UNHANDLED here!
        m_UTSLFireplace.SetFuelCount(GetFuelCount()); //legacy reasons
        m_UTSLFireplace.SetCurrentTemperature(temperature); //legacy reasons
        m_UTSource.Update(m_UTSSettings, m_UTSLFireplace);
        
        //get newly changed temperature
        temperature = GetTemperature();
        
        //check fire state
        if (GetFireState() != FireplaceFireState.EXTINGUISHING_FIRE)
        {
            RefreshFireState();
        }
        
        //damage cargo items
        BurnItemsInFireplace();
        
        //manage cooking equipment (this applies only for case of cooking pot on a tripod)
        if (HasCookingStand() && m_CookingEquipment)
        {
            CookWithEquipment();
        }
 
        float cookingItemTemperature;
        int i;
        // manage cooking on direct cooking slots
        if (DirectCookingSlotsInUse())
        {
            for (i = 0; i < DIRECT_COOKING_SLOT_COUNT; i++)
            {
                if (m_DirectCookingSlots[i])
                {
                    cookingItemTemperature = m_DirectCookingSlots[i].GetTemperature();
                    CookOnDirectSlot(m_DirectCookingSlots[i], cookingItemTemperature, temperature);
                }
            }
        }
 
        // manage smoking slots
        if (SmokingSlotsInUse())
        {
            for (i = 0; i < SMOKING_SLOT_COUNT; i++)
            {
                if (m_SmokingSlots[i])
                {
                    SmokeOnSmokingSlot(m_SmokingSlots[i], cookingItemTemperature, temperature);
                }
            }
        }
        
        //Make noise for AI, only at night
        if (g_Game.GetWorld().IsNight() && m_CanNoise)
        {
            NoiseSystem noise = g_Game.GetNoiseSystem();
            if (noise && m_NoisePar)
            {
                noise.AddNoisePos(this, GetPosition(), m_NoisePar, NoiseAIEvaluate.GetNoiseReduction(g_Game.GetWeather()));
            }
            m_CanNoise = false;
        }
        else
            m_CanNoise = true;
        
        Synchronize();
    }
 
    //Stop the fire process
    // 1. start cooling
    // 2. cooling
    // 3. stop cooling
    void StopFire(FireplaceFireState fire_state = FireplaceFireState.END_FIRE)
    {
        //roof check
        if (IsBurning())
            CheckForRoofLimited(0);
        
        StopHeating();
        SpendFireConsumable(0);
        SetBurningState(false);
        StartCooling();
        SetFireState(fire_state);
        
        //Update navmesh
        if (!IsFireplaceIndoor())
        {
            SetAffectPathgraph(false, false);
            g_Game.GetCallQueue(CALL_CATEGORY_SYSTEM).CallLater(g_Game.UpdatePathgraphRegionByObject, 100, false, this);
        }
        
        Synchronize();
    }
    
    protected void StopHeating()
    {
        if (!m_HeatingTimer)
            return;
        
        m_HeatingTimer.Stop();
        m_HeatingTimer = null;
    }   
 
    protected void StartCooling()
    {
        if (m_HeatingTimer)
        {
            m_HeatingTimer.Stop();
            m_HeatingTimer = null;
        }
        
        //Start cooling
        m_CoolingTimer = new Timer(CALL_CATEGORY_GAMEPLAY);
        m_CoolingTimer.Run(TIMER_COOLING_UPDATE_INTERVAL, this, "Cooling", null, true);
        m_CookingProcess.SetCookingUpdateTime(TIMER_COOLING_UPDATE_INTERVAL);
    }
 
    protected void Cooling()
    {
        float temperature = GetTemperature();
        float temperatureModifier = 0;
        
        if (IsOpen() && !IsOven())
            CheckForRoofLimited(1000 * TIMER_HEATING_UPDATE_INTERVAL * 5);
        
        //should never be true!
        if (IsBurning())
        {
            StopCooling();
            return;
        }
        
        float target = Math.Max(g_Game.GetMission().GetWorldData().GetBaseEnvTemperatureAtObject(this),10);
        
        if (temperature > target)
        {
            //set wetness and alter temperature modifier (which will lower temperature increase because of soaking)
            float rain = g_Game.GetWeather().GetRain().GetActual();
            float combinedWindAndSnowfall = MiscGameplayFunctions.GetCombinedSnowfallWindValue();
    
            if ((rain >= RAIN_EFFECT_LIMIT || combinedWindAndSnowfall >= SNOWFALL_EFFECT_LIMIT) && !IsRoofAbove() && IsOpen() && !IsOven())
            {
                if (rain > combinedWindAndSnowfall)
                {
                    AddWetnessToFireplace(RAIN_WETNESS_INCREASE * rain);
                    temperatureModifier = PARAM_TEMPERATURE_DECREASE * rain;
                }
                else
                {
                    AddWetnessToFireplace(SNOWFALL_WETNESS_INCREASE * combinedWindAndSnowfall);
                    temperatureModifier = PARAM_TEMPERATURE_DECREASE * combinedWindAndSnowfall;
                }
            }
            else //subtract wetness
            {
                AddWetnessToFireplace(-PARAM_WET_COOLING_DECREASE_COEF);
            }
            
            //calculate already obtained wetness (e.g. extinguished by water)
            float wetness = GetWet();
            temperatureModifier = temperatureModifier + (PARAM_TEMPERATURE_DECREASE * wetness);
 
            // COMBINED temperature decrease
            target = g_Game.GetMission().GetWorldData().GetBaseEnvTemperatureAtObject(this);
            //FLAT for wetness
            float flatWetTarget = GetTemperature() - temperatureModifier;
            flatWetTarget = Math.Clamp(flatWetTarget,target,GetTemperatureMax());
            SetTemperatureDirect(flatWetTarget);
            //INTERPOLATED for regular cooling
            SetTemperatureEx(new TemperatureDataInterpolated(target,ETemperatureAccessTypes.ACCESS_FIREPLACE,TIMER_COOLING_UPDATE_INTERVAL,GameConstants.TEMP_COEF_FIREPLACE_COOLING));
            m_UTSLFireplace.SetFuelCount(GetFuelCount());
            m_UTSLFireplace.UpdateFireplaceTemperature(m_UTSSettings);
            m_UTSource.Update(m_UTSSettings, m_UTSLFireplace);
            
            //get newly changed temperature
            temperature = GetTemperature();
            
            //damage cargo items
            BurnItemsInFireplace();
            
            //cook with equipment if temperature of equipment is still high
            if (m_CookingEquipment)
            {
                float cookEquipTemp = m_CookingEquipment.GetTemperature();
                
                if (cookEquipTemp >= PARAM_COOKING_TEMP_THRESHOLD)
                {
                    //cook
                    CookWithEquipment();
                }
            }
 
            float cookingItemTemperature;
            int i;
 
            // manage cooking on direct cooking slots
            if (DirectCookingSlotsInUse())
            {
                for (i = 0; i < DIRECT_COOKING_SLOT_COUNT; i++)
                {
                    if (m_DirectCookingSlots[i])
                        CookOnDirectSlot(m_DirectCookingSlots[i], cookingItemTemperature, temperature);
                }
            }
 
            // manage smoking slots
            if (SmokingSlotsInUse())
            {
                for (i = 0; i < SMOKING_SLOT_COUNT; i++)
                {
                    if (m_SmokingSlots[i])
                        SmokeOnSmokingSlot(m_SmokingSlots[i], cookingItemTemperature, temperature);
                }
            }
        }
        else
        {
            StopCooling();
        }
    }
 
    protected void StopCooling()
    {
        //stop all fire visuals
        SetFireState(FireplaceFireState.NO_FIRE);
        SetObjectMaterial(0, MATERIAL_FIREPLACE_NOGLOW);
        
        //Stop cooling
        m_CoolingTimer.Stop();
        m_CoolingTimer = NULL;
        
        //destroy area damage
        DestroyAreaDamage();
 
        //remove cookware audio visuals
        ItemBase cookware;
        if (Class.CastTo(cookware,GetCookingEquipment()) && (cookware.IsCookware() || cookware.IsLiquidContainer())) //also stops boiling effects on bottles
            cookware.RemoveAudioVisualsOnClient();
 
        if (DirectCookingSlotsInUse())
        {
            for (int i = 0; i < DIRECT_COOKING_SLOT_COUNT; i++)
            {
                if (m_DirectCookingSlots[i])
                {
                    if (Class.CastTo(cookware,m_DirectCookingSlots[i]) && (cookware.IsCookware() || cookware.IsLiquidContainer())) //also stops boiling effects on bottles
                        cookware.RemoveAudioVisualsOnClient();
                    
                    Edible_Base itsfood = Edible_Base.Cast(m_DirectCookingSlots[i]);
                    if (itsfood)
                        itsfood.MakeSoundsOnClient(false);
                    
                    GameInventory inv = m_DirectCookingSlots[i].GetInventory();
                    if (!inv)
                        return;
                    
                    CargoBase cargo = inv.GetCargo();
                    if (!cargo) // cookware
                        return;
                    
                    for (int j = 0; j < cargo.GetItemCount(); j++)
                    {
                        Edible_Base edible = Edible_Base.Cast(cargo.GetItem(j));
                        if (edible)
                            edible.MakeSoundsOnClient(false);
                    }
                }
            }
        }
    }
    
    //================================================================
    // COOKING
    //================================================================
    protected void CookWithEquipment()
    {
        if (m_CookingProcess == null)
            m_CookingProcess = new Cooking();
 
        m_CookingProcess.CookWithEquipment(m_CookingEquipment);
    }
 
    Cooking GetCookingProcess()
    {
        if (m_CookingProcess == null)
            m_CookingProcess = new Cooking();
        
        return m_CookingProcess;
    }
    
    protected void CookOnDirectSlot(ItemBase slot_item, float temp_equip, float temp_ext)
    {
        if (m_CookingProcess == null)
            m_CookingProcess = new Cooking();
        
        m_CookingProcess.CookWithEquipment(slot_item);
    }
    
    protected void SmokeOnSmokingSlot(ItemBase slot_item, float temp_equip, float temp_ext)
    {
        if (m_CookingProcess == NULL)
            m_CookingProcess = new Cooking();
        
        // smoking slots accept only individual meat/fruit/veg items
        Edible_Base ingr = Edible_Base.Cast(slot_item);
        if (ingr)
            m_CookingProcess.SmokeItem(ingr, FireplaceBase.TIMER_HEATING_UPDATE_INTERVAL * FireplaceBase.SMOKING_SPEED);
    }
    
    //================================================================
    // FIRE VICINITY
    //================================================================
    //apply damage to all items, raise temperature to only specific items
    protected void BurnItemsInFireplace()
    {
        CargoBase cargo = GetInventory().GetCargo();
        for (int i = 0; i < cargo.GetItemCount(); i++)
        {
            ItemBase item = ItemBase.Cast(cargo.GetItem(i));
            
            //add temperature
            AddTemperatureToItemByFire(item);
            
            //set damage
            AddDamageToItemByFireEx(item, false, false);
            
            //remove wetness
            AddWetnessToItem(item, -PARAM_WET_HEATING_DECREASE_COEF);
        }
        
        for (int j = 0; j < GetInventory().AttachmentCount(); ++j)
        {
            ItemBase attachment = ItemBase.Cast(GetInventory().GetAttachmentFromIndex(j));
            
            //add temperature
            AddTemperatureToItemByFire(attachment);
            
            //set damage
            AddDamageToItemByFireEx(attachment, false, true);
        
            //remove wetness
            AddWetnessToItem(attachment, -PARAM_WET_HEATING_DECREASE_COEF);
        }
    }
 
    //moves temperature of the item to the fire temperature (can cool down item!)
    protected void AddTemperatureToItemByFire(ItemBase item)
    {
        if (item.CanHaveTemperature())
        {
            float fireplaceTemp = GetTemperature();
            float itemTemp = item.GetTemperature();
            float heatPermCoef = item.GetHeatPermeabilityCoef();
            float tempCoef;
            float deltaTime;
            
            if (m_HeatingTimer && m_HeatingTimer.IsRunning())
            {
                deltaTime = TIMER_HEATING_UPDATE_INTERVAL;
                tempCoef = GameConstants.TEMP_COEF_FIREPLACE_HEATING;
            }
            else if (m_CoolingTimer && m_CoolingTimer.IsRunning())
            {
                deltaTime = TIMER_COOLING_UPDATE_INTERVAL;
                tempCoef = GameConstants.TEMP_COEF_FIREPLACE_COOLING;
            }
            else
            {
                return;
            }
            
            item.SetTemperatureEx(new TemperatureDataInterpolated(fireplaceTemp,ETemperatureAccessTypes.ACCESS_FIREPLACE,deltaTime,tempCoef,heatPermCoef));
        }
    }

    protected void AddTemperatureToFireplace(float amount) {};
    
    //add damage to item by fire
    protected void AddDamageToItemByFireEx(ItemBase item, bool can_be_ruined, bool pAttachment)
    {
        if (!item)
            return;
        
        if (!pAttachment)
        {
            GameInventory itemInventory = item.GetInventory();
            if (itemInventory)
            {
                array<EntityAI> entities = new array<EntityAI>();
                itemInventory.EnumerateInventory(InventoryTraversalType.INORDER, entities);
                foreach (EntityAI ent : entities)
                {
                    if (ent != this)
                    {
                        ent.DecreaseHealth(PARAM_BURN_DAMAGE_COEF,!ent.IsKindOf("Grenade_Base"));
                    }
                }
            }
        }
        else //direct attachments
        {
            float timerCoef = 1.0;
            if (m_HeatingTimer && m_HeatingTimer.IsRunning())
                timerCoef = TIMER_HEATING_UPDATE_INTERVAL;
            else if (m_CoolingTimer && m_CoolingTimer.IsRunning())
                timerCoef = TIMER_COOLING_UPDATE_INTERVAL;
 
            switch (item.Type())
            {
                case ATTACHMENT_TRIPOD:
                case ATTACHMENT_COOKINGSTAND:
                    item.DecreaseHealth(GameConstants.FIRE_ATTACHMENT_DAMAGE_PER_SECOND * timerCoef, false);
                break;
            }
            
            if (item.IsCookware())
            {
                item.DecreaseHealth(GameConstants.FIRE_ATTACHMENT_DAMAGE_PER_SECOND * timerCoef, false);
            }
            
            if (IsFuel(item) || IsKindling(item))
            {
                if (item.GetHealthLevel() < GameConstants.STATE_BADLY_DAMAGED)
                    item.DecreaseHealth(PARAM_BURN_DAMAGE_COEF, false);
            }
        }
    }
    
    //add wetness on item
    protected void AddWetnessToItem(ItemBase item, float amount)
    {
        float wetness = item.GetWet();
        wetness = wetness + amount;
        wetness = Math.Clamp(wetness, 0, 1); //wetness <0-1>
        item.SetWet(wetness);
    }
    
    //add wetness on fireplace
    void AddWetnessToFireplace(float amount)
    {
        //add wetness
        float wetness = GetWet();
        wetness = wetness + amount;
        wetness = Math.Clamp(wetness, 0, 1); //wetness <0-1>
        SetWet(wetness);
        
        //decrease temperature
        if (amount > 0)
        {
            float temperature = GetTemperature();
            temperature = temperature * (1 - (wetness * 0.5));
            temperature = Math.Clamp(temperature, PARAM_MIN_FIRE_TEMPERATURE, PARAM_NORMAL_FIRE_TEMPERATURE);
            SetTemperatureDirect(temperature);
            m_UTSLFireplace.SetFuelCount(GetFuelCount()); //legacy reasons
            m_UTSLFireplace.SetCurrentTemperature(temperature); //legacy reasons
        }
    }
    
    protected void TransferHeatToNearPlayers() {}
    
    //Create and Destroy damage radius around the fireplace when starting/stopping burning process
    void CreateAreaDamage()
    {
        //destroy area damage if some already exists
        DestroyAreaDamage();
        
        //create new area damage
        m_AreaDamage = new AreaDamageLoopedDeferred(this);
        m_AreaDamage.SetDamageComponentType(AreaDamageComponentTypes.HITZONE);
        m_AreaDamage.SetExtents("-0.30 0 -0.30", "0.30 0.75 0.30");
        m_AreaDamage.SetLoopInterval(0.5);
        m_AreaDamage.SetDeferDuration(0.5);
        m_AreaDamage.SetHitZones({ "Head","Torso","LeftHand","LeftLeg","LeftFoot","RightHand","RightLeg","RightFoot" });
        m_AreaDamage.SetAmmoName("FireDamage");
        m_AreaDamage.Spawn();
    }
    
    void DestroyAreaDamage()
    {
        if (m_AreaDamage) 
        {
            m_AreaDamage.Destroy();
        }
    }

    bool IsFacingFireplace(PlayerBase player)
    {
        ErrorEx("Deprecated method", ErrorExSeverity.INFO);
 
        return false;
    }
 
    //================================================================
    // ACTIONS
    //================================================================
    // --- Actions / Action conditions
    //Check if there is some kindling attached
    bool HasAnyKindling()
    {
        return GetKindlingCount() > 0;
    }
 
    //Check if the weather is too windy
    static bool IsWindy()
    {
        //check wind
        float wind_speed = g_Game.GetWeather().GetWindSpeed();
        float wind_speed_threshold = g_Game.GetWeather().GetWindMaximumSpeed() * FireplaceBase.IGNITE_WIND_THRESHOLD;
 
        return (wind_speed >= wind_speed_threshold);
    }
    
    bool GetIgniteFailure()
    {
        return m_NoIgnite;
    }
    
    void SetIgniteFailure(bool failure)
    {
        m_NoIgnite = failure;
    }
 
    //Check if the fireplace is too wet to be ignited
    static bool IsEntityWet(notnull EntityAI entity_ai)
    {
        return (entity_ai.GetWet() >= FireplaceBase.PARAM_MAX_WET_TO_IGNITE);
    }
    
    bool IsWet()
    {
        return FireplaceBase.IsEntityWet(this);
    }
    
    //check if fireplace is opened
    override bool IsOpen()
    {
        return true;
    }
    
    //Check if there is enough space for smoke
    bool IsCeilingHighEnoughForSmoke()
    {
        return !MiscGameplayFunctions.IsUnderRoof(this, FireplaceBase.MIN_CEILING_HEIGHT);
    }
 
    //Check if it's raining and there is only sky above fireplace
    static bool IsRainingAboveEntity(notnull EntityAI entity_ai)
    {
        return (g_Game && (g_Game.GetWeather().GetRain().GetActual() >= FireplaceBase.PARAM_IGNITE_RAIN_THRESHOLD));
    }
    
    bool IsRainingAbove()
    {
        return FireplaceBase.IsRainingAboveEntity(this);
    }
 
    //Check there is water surface bellow fireplace
    static bool IsEntityOnWaterSurface(notnull EntityAI entity_ai)
    {
        vector fireplacePosition = entity_ai.GetPosition();
        string surfaceType;
        g_Game.SurfaceGetType3D(fireplacePosition[0], fireplacePosition[1] + g_Game.SurfaceGetSeaLevel(), fireplacePosition[2], surfaceType);
        if (!surfaceType)
        {
            float waterLevelDiff = fireplacePosition[1] - g_Game.SurfaceGetSeaLevel();
            return waterLevelDiff < 0.5;
        }
        else if (surfaceType.Contains("water"))
        {
            return true;
        }
        
        return false;
    }
    
    protected float GetSurfaceWetnessOnHeatModifier(notnull EntityAI entity)
    {
        string surfaceType
        int liquidType;
        g_Game.SurfaceUnderObjectCorrectedLiquid(entity, surfaceType, liquidType);
        
        return Surface.GetParamFloat(surfaceType, "wetnessOnHeatModifier");
    }
 
    bool IsOnWaterSurface()
    {
        return FireplaceBase.IsEntityOnWaterSurface(this);
    }
    
    //check if the surface is interior
    static bool IsEntityOnInteriorSurface(notnull EntityAI entity_ai)
    {
        string surfaceType;
        vector fireplacePosition = entity_ai.GetPosition();
        g_Game.SurfaceGetType3D(fireplacePosition[0], fireplacePosition[1] + 1.0, fireplacePosition[2], surfaceType);
        return (g_Game.ConfigGetInt("CfgSurfaces " + surfaceType + " interior") == 1);
    }
    bool IsOnInteriorSurface()
    {
        return FireplaceBase.IsEntityOnInteriorSurface(this);
    }
    
    //Checks if has not additional items in it
    override bool IsEmpty()
    {
        return (GetInventory().GetCargo().GetItemCount() == 0 && GetInventory().AttachmentCount() == 0);
    }
    
    //Checks if it has no items in cargo
    bool IsCargoEmpty()
    {
        return (GetInventory().GetCargo().GetItemCount() == 0);
    }
    
    bool HasCookingStand()
    {
        return GetInventory().FindAttachment(InventorySlots.GetSlotIdFromString("CookingTripod")) != null;
    }
    
    //Check if object is in animation phase
    bool IsInAnimPhase(string anim_phase)
    {
        return GetAnimationPhase(anim_phase) == 0;
    }
    
    bool IsSpaceFor(vector size)
    {
        array<Object> objs = {};
        if (g_Game.IsBoxCollidingGeometry(GetWorldPosition() + Vector(0, size[1] * 0.5 + 0.1, 0), GetDirection().VectorToAngles(), size, ObjIntersect.View, ObjIntersect.Geom, {this}, objs))
        {
            foreach (Object obj : objs)
            {
                if (dBodyGetInteractionLayer(obj) == PhxInteractionLayers.ITEM_LARGE)
                    return false;
            }
        }
        return true;
    }
    
    
    override bool CanSwapEntities(EntityAI otherItem, InventoryLocation otherDestination, InventoryLocation destination)
    {
        if (!otherDestination || otherDestination.GetParent() == this)
        {
            return false;
        }
        return true;
    }
    
    override bool CanPutIntoHands(EntityAI parent)
    {
        if (!super.CanPutIntoHands(parent))
        {
            return false;
        }
        
        return GetTemperature() <= GameConstants.STATE_HOT_LVL_ONE; //say 'no' to 3rd degree burns!
    }
 
    //Action condition for building oven
    bool CanBuildOven()
    {   
        return !IsOven() && !IsBurning() && (GetAttachedStonesCount() >= MIN_STONES_TO_BUILD_OVEN) && !FindAttachmentBySlotName("CookingTripod") && !HasStoneCircle() && IsSpaceForOven();
    }
    
    bool IsSpaceForOven()
    {
        const float size = 0.6;     
        return IsSpaceFor(Vector(size, size, size));
    }
    
    //Action condition for stone circle
    bool CanBuildStoneCircle()
    {
        return !HasStoneCircle() && !IsOven() && !IsBurning() && (GetAttachedStonesCount() >= MIN_STONES_TO_BUILD_CIRCLE) && IsSpaceForCircle();
    }
    
    bool IsSpaceForCircle()
    {
        return IsSpaceFor(Vector(0.9, 0.1, 0.9));
    }
    
    //Action condition for dismantling oven
    bool CanDismantleOven()
    {
        return (IsOven() && !IsBurning() && !DirectCookingSlotsInUse() && !SmokingSlotsInUse() && GetTemperature() <= MAX_TEMPERATURE_TO_DISMANTLE_OVEN);
    }
    //Action condition for dismantling stone circle
    bool CanDismantleStoneCircle()
    {
        return (HasStoneCircle() && !IsOven() && !IsBurning());
    }
    
    bool CanCookOnStick()
    {
        return (GetTemperature() >= PARAM_COOKING_TEMP_THRESHOLD);
    }
    
    //Can extinguish fire
    bool CanExtinguishFire()
    {
        return IsBurning();
    }
    
    FireplaceLight GetLightEntity()
    {
        return m_Light;
    }
    
    void SetLightEntity(FireplaceLight light)
    {
        m_Light = light;
    }
    
    //================================================================
    // ADVANCED PLACEMENT
    //================================================================
    override bool CanBePlaced( Man player, vector position )
    {
        string surfaceType;
        float surfaceHeight = g_Game.SurfaceGetType3D( position[0], position[1], position[2], surfaceType );
        if ((position[1] - surfaceHeight) > PLACEMENT_HEIGHT_LIMIT)
            return false;
        
        return true;
    }
    
    override void OnPlacementComplete(Man player, vector position = "0 0 0", vector orientation = "0 0 0")
    {
        super.OnPlacementComplete(player, position, orientation);
        
        if (g_Game.IsServer())
        {
            //remove grass
            Object cc_object = g_Game.CreateObjectEx(OBJECT_CLUTTER_CUTTER , position, ECE_PLACE_ON_SURFACE);
            cc_object.SetOrientation(orientation);
            g_Game.GetCallQueue(CALL_CATEGORY_GAMEPLAY).CallLater(g_Game.ObjectDelete, 1000, false, cc_object);
        }
    }
        
    override string GetDeploySoundset()
    {
        return "placeFireplace_SoundSet";
    }
    
    //================================================================
    // QUANITTY
    //================================================================
    // calculates and sets total energy based on possible (fuel/kinidling) item attachments
    protected void CalcAndSetTotalEnergy()
    {
        if (g_Game && g_Game.IsServer())
        {
            m_TotalEnergy = 0;
            
            foreach (FireConsumableType fireConsumableType : m_FireConsumableTypes)
            {
                string quantityConfigPath = string.Format("CfgVehicles %1 varQuantityMax", fireConsumableType.GetItemType().ToString());
                string stackMaxConfigPath = string.Format("CfgSlots Slot_%1 stackMax", fireConsumableType.GetAttSlot());
                if (g_Game.ConfigIsExisting(quantityConfigPath))
                {
                    float quantityMax = g_Game.ConfigGetFloat(quantityConfigPath);
                }
                
                if (g_Game.ConfigIsExisting(stackMaxConfigPath))
                {
                    float stackMax = g_Game.ConfigGetFloat(stackMaxConfigPath);
                }           
                
                //debug
                //Print(fireConsumableType.GetItemType().ToString() + " quantityMax = " + quantityMax.ToString() + " [" + (quantity_max*fire_consumable_type.GetEnergy()).ToString()  + "] | stack_max = " + stack_max.ToString() + " [" + (stack_max*fire_consumable_type.GetEnergy()).ToString() + "]");
                
                if (stackMax > 0)
                {
                    m_TotalEnergy += stackMax * fireConsumableType.GetEnergy();
                }
                else
                {
                    m_TotalEnergy += quantityMax * fireConsumableType.GetEnergy();
                }
            }
            
            //debug
            //Print("Total energy = " + m_TotalEnergy.ToString());
        }
    }
    
    // calculates and sets current quantity based on actual (fuel/kinidling) item attachments
    protected void CalcAndSetQuantity()
    {
        if (g_Game && g_Game.IsServer())
        {
            float remainingEnergy;
            
            foreach (FireConsumable fireConsumable : m_FireConsumables)
            {
                float quantity = fireConsumable.GetItem().GetQuantity();
                if (quantity > 0)
                {
                    remainingEnergy += ((quantity - 1) * fireConsumable.GetEnergy()) + fireConsumable.GetRemainingEnergy();
                    //Print(fireConsumable.GetItem().GetType() + " remaining energy = " + (((quantity - 1) * fire_consumable.GetEnergy()) + fire_consumable.GetRemainingEnergy()).ToString());
                }
                else
                {
                    remainingEnergy += fireConsumable.GetRemainingEnergy();
                    //Print(fireConsumable.GetItem().GetType() + " remaining energy = " + (fireConsumable.GetRemainingEnergy().ToString()));
                }
            }
            
            SetQuantity(remainingEnergy / m_TotalEnergy * GetQuantityMax());
        }
    }
    
    override void OnAttachmentQuantityChanged(ItemBase item)
    {
        super.OnAttachmentQuantityChanged(item);
        
        CalcAndSetQuantity();
    }
    
    override bool CanReleaseAttachment(EntityAI attachment)
    {
        if (!super.CanReleaseAttachment(attachment))
            return false;
        
        ItemBase item = ItemBase.Cast(attachment);
        if (IsKindling(item) || IsFuel(item))
        {
            return !IsBurning();
        }
        
        return true;
    }
    
    void LockOvenAttachments(bool lock)
    {
        //Print("LockOvenAttachments");
        //string path_cooking_equipment = "" + CFG_VEHICLESPATH + " " + GetType() + " GUIInventoryAttachmentsProps CookingEquipment attachmentSlots";
        string path_cooking_equipment = string.Format("%1 %2 GUIInventoryAttachmentsProps CookingEquipment attachmentSlots", CFG_VEHICLESPATH, GetType());
        //string path_direct_cooking = "" + CFG_VEHICLESPATH + " " + GetType() + " GUIInventoryAttachmentsProps DirectCooking attachmentSlots";
        string path_direct_cooking = string.Format("%1 %2 GUIInventoryAttachmentsProps DirectCooking attachmentSlots", CFG_VEHICLESPATH, GetType());
        if (g_Game.ConfigIsExisting(path_cooking_equipment) && g_Game.ConfigIsExisting(path_direct_cooking))
        {
            array<string> arr_cooking_equipment = new array<string>;
            array<string> arr_direct_cooking = new array<string>;
            g_Game.ConfigGetTextArray(path_cooking_equipment,arr_cooking_equipment);
            g_Game.ConfigGetTextArray(path_direct_cooking,arr_direct_cooking);
            for (int i = 0; i < arr_cooking_equipment.Count(); i++)
            {
                if (lock != GetInventory().GetSlotLock(InventorySlots.GetSlotIdFromString(arr_cooking_equipment[i])))
                {
                    GetInventory().SetSlotLock(InventorySlots.GetSlotIdFromString(arr_cooking_equipment[i]),lock);
                    //Print("attachment lock: " + arr_cooking_equipment[i] + " " + lock);
                }
            }
            
            for (i = 0; i < arr_direct_cooking.Count(); i++)
            {
                if (lock == GetInventory().GetSlotLock(InventorySlots.GetSlotIdFromString(arr_direct_cooking[i])))
                {
                    GetInventory().SetSlotLock(InventorySlots.GetSlotIdFromString(arr_direct_cooking[i]),!lock);
                    //Print("attachment lock: " + arr_direct_cooking[i] + " " + !lock);
                }
            }
        }
        m_OvenAttachmentsLockState = lock;
    }
    override bool DisassembleOnLastDetach()
    {
        return true;
    }
    
    override void OnRPC(PlayerIdentity sender, int rpc_type, ParamsReadContext ctx) 
    {
        super.OnRPC(sender, rpc_type, ctx);
        
        ref Param1<bool> p = new Param1<bool>(false);
                
        if (ctx.Read(p))
        {
            bool failure = p.param1;
        }
        
        switch (rpc_type)
        {
            case FirePlaceFailure.WIND:
            
                if (failure)
                {
                    ParticleFireWindyNoIgniteStart();
                    SoundFireStop();
                    SoundFireWindyNoIgniteStart();
                }
            
            break;
            
            case FirePlaceFailure.WET:
                
                if (failure)
                {
                    ParticleWetNoIgniteStart();
                    SoundFireStop();
                    SoundFireWetNoIgniteStart();
                }
            
            break;
        }
    }
    
    //================================================================
    // DEBUG
    //================================================================
            
    //Debug menu Spawn Ground Special
    override void OnDebugSpawn()
    {
            ItemBase firewood = ItemBase.Cast(GetInventory().CreateInInventory("Firewood"));
            firewood.SetQuantity(firewood.GetQuantityMax());
            
            ItemBase sticks = ItemBase.Cast(GetInventory().CreateInInventory("WoodenStick"));
            sticks.SetQuantity(sticks.GetQuantityMax());
            
            ItemBase stone = ItemBase.Cast(GetInventory().CreateInInventory("Stone"));
            stone.SetQuantity(stone.GetQuantityMax());
            
            GetInventory().CreateInInventory("Rag");
 
            SpawnEntityOnGroundPos("PetrolLighter", GetPosition());
    }
    
    override void GetDebugActions(out TSelectableActionInfoArrayEx outputList)
    {
        outputList.Insert(new TSelectableActionInfoWithColor(SAT_DEBUG_ACTION, EActions.ACTIVATE_ENTITY, "Ignite", FadeColors.LIGHT_GREY));
        outputList.Insert(new TSelectableActionInfoWithColor(SAT_DEBUG_ACTION, EActions.DEACTIVATE_ENTITY, "Extinguish", FadeColors.LIGHT_GREY));
        outputList.Insert(new TSelectableActionInfoWithColor(SAT_DEBUG_ACTION, EActions.SEPARATOR, "___________________________", FadeColors.RED));
        
        super.GetDebugActions(outputList);
    }
    
    override bool OnAction(int action_id, Man player, ParamsReadContext ctx)
    {
        if (super.OnAction(action_id, player, ctx))
            return true;
        if (g_Game.IsServer() || !g_Game.IsMultiplayer())
        {
            if (action_id == EActions.ACTIVATE_ENTITY)
            {
                OnIgnitedThis(null);
            }
            else if (action_id == EActions.DEACTIVATE_ENTITY)
            {
                StopFire();
            }
        }
        return false;
    }
    
    //DEPRECATED STUFF BELOW//
    const float PARAM_ITEM_HEAT_MIN_TEMP            = 40;
    const float PARAM_ITEM_HEAT_TEMP_INCREASE_COEF    = 10;       
    const float PARAM_ITEM_HEAT_TEMP_HEATING_COEF  = 1.0;      
    const float PARAM_MAX_ITEM_HEAT_TEMP_INCREASE  = 200;      
    const float PARAM_HEAT_THROUGH_AIR_COEF          = 0.1;      
    const float TEMPERATURE_LOSS_MP_DEFAULT          = 1.0;
    const float TEMPERATURE_LOSS_MP_STONES            = 0.90;     //10% boost
    const float TEMPERATURE_LOSS_MP_OVEN            = 0.75;     //25% boost
    const float PARAM_COOKING_EQUIP_MAX_TEMP        = 250;      
    const float PARAM_COOKING_EQUIP_TEMP_INCREASE  = 10;       
    const float DIRECT_COOKING_SPEED                = 1.5;      // per second
    const float PARAM_WET_INCREASE_COEF          = 0.02;     
    
    protected float m_TemperatureLossMP              = 1.0;
    
    //Temperature loss MP
    protected float GetTemperatureLossMP()
    {
        return m_TemperatureLossMP;
    }   
    
    protected void SetTemperatureLossMP(float value)
    {
        m_TemperatureLossMP = value;
    }
    
    // DEPRECATED
    protected void AddDamageToItemByFire(ItemBase item, bool can_be_ruined)
    {
        AddDamageToItemByFireEx(item,can_be_ruined,false);
    }
    
}