ppematclassparameterfloat.c

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class PPEMatClassParameterFloat extends PPEMatClassParameterCommandData
{
    protected ref map<int,ref array<float,int>> m_LayerInfo; //<priority,<value,operator>>
    
    protected PPETemplateDefFloat m_Float;
    protected float m_ValueDefault;
    protected float m_ValueMin;
    protected float m_ValueMax;
    
    void PPEMatClassParameterFloat(int mat_idx, int parameter_idx, PPEClassBase parent)
    {
        m_LayerInfo = new map<int,ref array<float,int>>;
    }
    
    override void InitDefaults()
    {
        Class.CastTo(m_Float,m_Defaults);
        //m_Float = PPETemplateDefFloat.Cast(m_Defaults);
        m_ValueDefault = m_Float.param2;
        m_ValueMin = m_Float.param3;
        m_ValueMax = m_Float.param4;
    }
    
    override void InitCuttent()
    {
        m_CurrentValues = new Param1<float>(m_ValueDefault);
    }
    
    override int GetParameterVarType()
    {
        return PPEConstants.VAR_TYPE_FLOAT;
    }
    
    override void Update(float timeslice, out Param p_total, out bool setting_defaults, int order)
    {
        super.Update(timeslice,p_total,setting_defaults,order);
        
        int active_request_count = 0;
        
        PPERequestParamDataFloat req_data;
        
        bool setting_value_zero = false;
        
        float float_value_temp = 0.0;
        float float_value_default = 0.0;
        float float_value_total = 0.0;
        
        if (p_total == null)
        {
            p_total = new Param1<float>(0.0);
        }
        
        if (m_RequestMap.Count() > 0)
        {
            m_LayerInfo.Clear();
        }
        else
        {
            //DbgPrnt("m_RequestMap.Count() is zero! Using default values. | mat/par: " + m_MaterialIndex + "/" + m_ParameterIndex);
            SetParameterValueDefault(p_total);
            m_Parent.ParamUpdateRemove(m_ParameterIndex);
            return;
        }
        
        for ( int i = 0; i < m_RequestMap.Count(); i++ )
        {
            req_data = PPERequestParamDataFloat.Cast(m_RequestMap.GetElement(i));
            
            if (req_data == null)
            {
                Error("Debug | PPEMatClassParameterFloat | req_data not found! | " + this + " | mat/par: " + m_MaterialIndex + "/" + m_ParameterIndex);
                continue;
            }
            
            setting_value_zero = req_data.IsSettingDefaultValues();
            
            if (setting_value_zero && !req_data.GetUpdatingDataValues() && !req_data.IsDataActive())
            {
                //DbgPrnt("Is Default, not updating | idx: " + i + " | mat/par/req: " + m_MaterialIndex + "/" + m_ParameterIndex + "/" + req_data.GetRequesterIDX());
                continue;
            }
            
            if (setting_value_zero)
            {
                req_data.m_FloatTarget = 0;//min;
                //DbgPrnt("PPEDebug | PPEMatClassParameterFloat - UpdateParameterValues | !data.m_DefaultTargetSet | mat/par/req: " + m_MaterialIndex + "/" + m_ParameterIndex + "/" + req_data.GetRequesterIDX() + " | req_data.m_FloatTarget: " + req_data.m_FloatTarget);
            }
            else 
            {
                active_request_count++;
            }
            
            //evaluation
            //--------------------------------
            req_data.m_FloatLast = req_data.m_FloatCurrent;
            
            if (!req_data.GetUpdatingDataValues() && req_data.IsDataActive()) //set to exact value, not updating anymore
            {
                float_value_temp = req_data.m_FloatCurrent;
                PrepareLayerInfo(req_data.GetPriorityLayer(),float_value_temp,req_data.GetInteractionMask());
                //DbgPrnt("PPEDebug | PPEMatClassParameterFloat - UpdateParameterValues | !req_data.m_UpdatingData | mat/par/req: " + m_MaterialIndex + "/" + m_ParameterIndex + "/" + req_data.GetRequesterIDX() + " | not updating, addaing current value into mix: " + float_value_temp);
                continue;
            }
            
            float_value_temp = req_data.m_FloatTarget;
            
            //DbgPrnt("PPEDebug | PPEMatClassParameterFloat - UpdateParameterValues | mat/par/req: " + m_MaterialIndex + "/" + m_ParameterIndex + "/" + req_data.GetRequesterIDX());
            req_data.SetUpdatingDataValues(false);
            if (setting_value_zero)
            {
                req_data.SetDataActive(false);
                //RemovePriorityInfo(req_data.GetPriorityLayer()); //redundant?
            }
            else
            {
                float_value_temp = req_data.m_FloatTarget;
                PrepareLayerInfo(req_data.GetPriorityLayer(),float_value_temp,req_data.GetInteractionMask());
            }
            
            req_data.m_FloatCurrent = float_value_temp;
        }
        
        //---------------------------
        //MASK handling and calculation
        float value;
        int operator;
        bool override_active = false;
        
        if ( m_ValueMax == 0.0 )
            float_value_total = m_ValueDefault; //?
        else
            float_value_total = m_ValueDefault / m_ValueMax;
        
        //float_value_total = Math.InverseLerp(m_ValueMin,m_ValueMax,m_ValueDefault);
        float_value_default = float_value_total;
        
        for ( i = 0; i < m_LayerInfo.Count(); i++ )
        {
            if ( override_active )
                break;
            
            value = m_LayerInfo.Get(m_CommandLayersArray.Get(i)).Get(LAYER_INFO_VALUE);
            operator = m_LayerInfo.Get(m_CommandLayersArray.Get(i)).Get(LAYER_INFO_OPERATOR);
            
            switch (operator)
            {
                case PPOperators.LOWEST:
                    float_value_total = Math.Min(float_value_total,value);
                break;
                
                case PPOperators.HIGHEST:
                    float_value_total = Math.Max(float_value_total,value);
                break;
                
                case PPOperators.ADD:
                    //float_value_total = float_value_total + value - float_value_default;
                    float_value_total = float_value_total + value;
                break;
                
                case PPOperators.ADD_RELATIVE:
                    float_value_total = (1 - float_value_total) * value + float_value_total;
                break;
                
                case PPOperators.SUBSTRACT:
                    //float_value_total = float_value_total - value + float_value_default;
                    float_value_total = float_value_total - value;
                break;
                
                case PPOperators.SUBSTRACT_RELATIVE:
                    float_value_total = float_value_total - value * float_value_total;
                break;
                
                case PPOperators.SUBSTRACT_REVERSE:
                    //float_value_total = value - float_value_default - float_value_total;
                    float_value_total = value - float_value_total;
                break;
                
                case PPOperators.SUBSTRACT_REVERSE_RELATIVE:
                    float_value_total = value * float_value_total - float_value_total;
                break;
                
                case PPOperators.MULTIPLICATIVE:
                    //float_value_total = Math.Lerp(float_value_default, float_value_total, value);
                    float_value_total = float_value_total * value;
                break;
                
                case PPOperators.OVERRIDE:
                    float_value_total = value;
                break;
                
                case PPOperators.SET:
                    float_value_total = value;
                break;
            }
            
            //DbgPrnt("m_LayerInfo | float_value_total pre-clamp: " + float_value_total + " | i: " + i);
            float_value_total = Math.Clamp(float_value_total,0,1);
            
            if ( operator == PPOperators.OVERRIDE )
            {
                //DbgPrnt("m_LayerInfo | PPOperators.OVERRIDE at: " + i);
                override_active = true;
            }
            
            //RemovePriorityInfo(m_CommandLayersArray.Get(i));
        }
        
        m_CommandLayersArray.Clear();
        
        //TODO - consider moving this up, if possible
        if (active_request_count == 0)
        {
            SetParameterValueDefault(p_total);
        }
        else
        {
            float res = Math.Lerp(m_ValueMin,m_ValueMax,float_value_total);
            Param1<float>.Cast(p_total).param1 = res; //converts back to absolute values
        }
        
        //DbgPrnt("PPEDebug | PPEMatClassParameterFloat - UpdateParameterValues | mat/par/req: " + m_MaterialIndex + "/" + m_ParameterIndex + "/" + req_data.GetRequesterIDX() + " | parameter update end, removing from queue");
        m_Parent.ParamUpdateRemove(m_ParameterIndex);
        
        m_CurrentValues = p_total;
    }
    
    void PrepareLayerInfo(int layer, float value, int operator)
    {
        m_LayerInfo.Set(layer,{value,operator});
        AddPriorityInfo(layer);
    }
    
    override void SetParameterValueDefault(inout Param p_total)
    {
        p_total = new Param1<float>(PPETemplateDefFloat.Cast(m_Defaults).param2);
        m_CurrentValues = p_total;
        //DbgPrnt("PPEDebug | PPEMatClassParameterFloat - UpdateParameterValues | exit 3 - zero value");
    }
}
 
class PPEMatClassParameterFloatSaturation extends PPEMatClassParameterFloat
{
    void PPEMatClassParameterFloatSaturation(int mat_idx, int parameter_idx, PPEClassBase parent)
    {
        m_Dependencies = new map<int,ref array<int>>;
        m_Dependencies.Set(PostProcessEffectType.Glow,{PPEGlow.PARAM_COLORIZATIONCOLOR, PPEGlow.PARAM_OVERLAYCOLOR});
    }
}