UpdateBaseProbability()

void UpdateBaseProbability ( YieldItemBase yItem )

protected

updates base probability when catching the specific item (some context subclasses only)

См. определение в файле CatchingContextTraps.c строка 427

                               : CatchingContextBase
{
    protected float m_CumulativeTrappingSuccess;
    protected int m_AttemptsCount;
    protected ItemBase m_Bait;
    
    override protected void DeserializeData(Param par)
    {
        Param2<EntityAI,int> p;
        if (Class.CastTo(p,par))
        {
            m_MainItem = p.param1;
            m_AttemptsCount = p.param2;
        }
    }
    
    override protected void CreateResultDataStructure()
    {
        m_Result = new CatchingResultTrapBase(m_MainItem);
        
        super.CreateResultDataStructure();
    }
    
    override protected void ClearCatchingItemData()
    {
        super.ClearCatchingItemData();
        
        m_CumulativeTrappingSuccess = 0.0;
        m_QualityBaseMod = 0.0;
        m_QualityDispersionMinMod = 0.0;
        m_QualityDispersionMaxMod = 0.0; 
    }
    
    override protected void InitItemValues(EntityAI item)
    {
        //skip ruined or deleted items entirely
        if (item.IsRuined() || item.IsSetForDeletion())
            return;
        
        string path = "" + CFG_VEHICLESPATH + " " + item.GetType() + " Trapping";
        if (GetGame().ConfigIsExisting(path))
        {
            if (GetGame().ConfigIsExisting(path + " baitTypes") && GetGame().ConfigIsExisting(path + " baitTypeChances"))
            {
                CachedObjectsArrays.ARRAY_INT.Clear();
                CachedObjectsArrays.ARRAY_FLOAT.Clear();
                GetGame().ConfigGetIntArray(path + " baitTypes",CachedObjectsArrays.ARRAY_INT);
                GetGame().ConfigGetFloatArray(path + " baitTypeChances",CachedObjectsArrays.ARRAY_FLOAT);
                int count = CachedObjectsArrays.ARRAY_INT.Count();
                if (count == CachedObjectsArrays.ARRAY_FLOAT.Count())
                {
                    int key;
                    float value;
                    for (int i = 0; i < count; i++)
                    {
                        key = CachedObjectsArrays.ARRAY_INT[i];
                        value = AdjustBaitItemChance(item) * CachedObjectsArrays.ARRAY_FLOAT[i];
                        if (!m_BaitCompatibilityMap.Contains(key) || (m_BaitCompatibilityMap.Get(key).m_BaseProbability < value))
                        {
                            m_BaitCompatibilityMap.Set(key,new BaitData(value,item));
                        }
                    }
                }
                else
                {
                    ErrorEx("'baitTypes' and 'baitTypeChances' arrray counts of " + item.GetType() + " do not match!",ErrorExSeverity.INFO);
                }
            }
            if (GetGame().ConfigIsExisting(path + " resultQuantityBaseMod"))
                m_QualityBaseMod += GetGame().ConfigGetFloat(path + " resultQuantityBaseMod");
            if (GetGame().ConfigIsExisting(path + " resultQuantityDispersionMin"))
                m_QualityDispersionMinMod += GetGame().ConfigGetFloat(path + " resultQuantityDispersionMin");
            if (GetGame().ConfigIsExisting(path + " resultQuantityDispersionMax"))
                m_QualityDispersionMaxMod += GetGame().ConfigGetFloat(path + " resultQuantityDispersionMax");
        }
    }
    
    float AdjustBaitItemChance(EntityAI item)
    {
        float ret = 1.0;
        ItemBase ib;
        if (Class.CastTo(ib,item))
        {
            //ret *= ib.GetBaitEffectivity(); //disconnected for the Time Being
        }
        
        return ret;
    }
    
    override protected void InitCatchEnviroMask()
    {
        vector pos = m_MainItem.GetPosition();
        if (GetGame().SurfaceIsSea(pos[0], pos[2]))
            m_EnviroMask = AnimalCatchingConstants.MASK_ENVIRO_SEA;
        else if (GetGame().SurfaceIsPond( pos[0], pos[2]))
            m_EnviroMask = AnimalCatchingConstants.MASK_ENVIRO_POND;
        else
            m_EnviroMask = AnimalCatchingConstants.MASK_ENVIRO_LAND_ALL;
    }
    
    override protected void Init(Param par)
    {
        super.Init(par);
        
        GenerateResult();
    }
    
    override protected void SetupInitialTypes()
    {
        #ifdef DEVELOPER
        if (IsCLIParam("catchingLogs"))
        {
            Print("********************"); //just for debug purposes to track the start
            Print("dbgTrapz | START");
            Print("********************");
        }
        #endif
        
        super.SetupInitialTypes();
        
        #ifdef DEVELOPER
        if (IsCLIParam("catchingLogs"))
        {
            Print("***"); //just for debug purposes to track the start
        }
        #endif
    }
    
    void UpdateDataAndMasks()
    {
        InitCatchingItemData();
        InitCatchMethodMask(); //bait check
        //InitCatchEnviroMask(); //skipping, raycasts are unreliable outside network bubbles
        SetupInitialTypes();
        SetupProbabilityArray();
    }
    
    int UpdateTrapEnviroMask()
    {
        InitCatchEnviroMask();
        return GetCatchEnviroMask();
    }
    
    void SetTrapEnviroMask(int value)
    {
        m_EnviroMask = value;
    }
    
    void UpdateUsedBait(ECatchingBaitCategories type)
    {
        m_Bait = null;
        if (type != ECatchingBaitCategories.BAIT_TYPE_EMPTY)
        {
            BaitData dta = m_BaitCompatibilityMap.Get(type);
            if (dta)
            {
                ItemBase potentialBait = ItemBase.Cast(dta.m_Owner);
                if (potentialBait != m_MainItem)
                    m_Bait = potentialBait;
            }
            else
                ErrorEx("failed to acquire BaitData from type: " + type);
        }
        
        #ifdef DEVELOPER
        if (IsCLIParam("catchingLogs"))
        {
            if (m_Bait)
                Print("dbgTrapz | UpdateUsedBait to: " + m_Bait + " | with base bait probability used: " + m_BaitCompatibilityMap.Get(type).m_BaseProbability);
            else
                Print("dbgTrapz | UpdateUsedBait to 'null'!");
        }
        #endif
    }
    
    override void UpdateBaseProbability(YieldItemBase yItem)
    {
        int baitType = ECatchingBaitCategories.BAIT_TYPE_EMPTY;
        int usedType = -1;
        float probability = -1;
        float highestProbability = 0.0;
        int count = m_BaitCompatibilityMap.Count();
        for (int i = 0; i < count; i++)
        {
            baitType = m_BaitCompatibilityMap.GetKey(i);
            probability = m_BaitCompatibilityMap.Get(baitType).m_BaseProbability * yItem.GetBaitTypeSensitivity(baitType);
            if (probability > highestProbability)
            {
                highestProbability = probability;
                usedType = baitType;
            }
        }
        
        m_CumulativeTrappingSuccess = Math.Clamp(highestProbability,0,1);
        #ifdef DEVELOPER
        if (IsCLIParam("catchingLogs"))
        {
            //Print("********************");
            Print("dbgTrapz | using bait type: " + baitType + " to catch: " + yItem);
        }
        #endif
        UpdateUsedBait(usedType);
        
        #ifdef DEVELOPER
        if (IsCLIParam("catchingLogs"))
        {
            float dbgProb;
            ModifySignalProbability(dbgProb);
            Print("dbgTrapz | starting catching of " + yItem + " | at probability: " + dbgProb + " | with target success: " + m_CumulativeTrappingSuccess);
        }
        #endif
    }
    
    override bool ModifySignalProbability(inout float probability)
    {
        probability = 1 - Math.Pow((1 - m_CumulativeTrappingSuccess),(1/m_AttemptsCount));
        
        return true;
    }
    
    void RemoveBait()
    {
        if (m_Bait)
            m_Bait.DeleteSafe();
    }
    
    void ReduceBaitQty(float qtyNorm)
    {
        if (m_Bait)
        {
            if (m_Bait.HasQuantity() && !m_Bait.IsSplitable())
                m_Bait.SetQuantityNormalized((m_Bait.GetQuantityNormalized() - qtyNorm));
            else
                m_Bait.DeleteSafe();
        }
    }
}
 
class CatchingContextTrapFishSmall : CatchingContextTrapsBase
{
    override protected void InitCatchMethodMask()
    {
        m_MethodMask = AnimalCatchingConstants.MASK_METHOD_FISHTRAP_SMALL;
    }
}
 
class CatchingContextTrapFishLarge : CatchingContextTrapsBase
{
    override protected void InitCatchMethodMask()
    {
        m_MethodMask = AnimalCatchingConstants.MASK_METHOD_FISHTRAP_LARGE;
    }
}
 
class CatchingContextTrapLandSnare : CatchingContextTrapsBase
{
    override protected void InitCatchMethodMask()
    {
        m_MethodMask = AnimalCatchingConstants.MASK_METHOD_LANDTRAP_SNARE;
    }
}

Используется в GenerateResult().