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Toh4iem9
84 lines
3.6 KiB
Plaintext
84 lines
3.6 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Stochastic_Roofing_Fast_Pro.mq5 |
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//| Copyright 2025, xxxxxxxx|
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#property version "1.00"
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#property description "Fast Stochastic pre-filtered with John Ehlers' Roofing Filter."
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#property indicator_separate_window
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#property indicator_buffers 2
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#property indicator_plots 2
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#property indicator_label1 "%K"
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#property indicator_type1 DRAW_LINE
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#property indicator_color1 clrDodgerBlue
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#property indicator_label2 "%D"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrOrangeRed
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#property indicator_style2 STYLE_DOT
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#property indicator_minimum 0
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#property indicator_maximum 100
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#property indicator_level1 20.0
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#property indicator_level2 80.0
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#include <MyIncludes\Stochastic_Roofing_Calculator.mqh>
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//--- Input Parameters ---
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input group "Roofing Filter Settings"
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input int InpHighPassPeriod = 48;
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input int InpSuperSmootherPeriod = 10;
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input group "Stochastic Settings"
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input int InpKPeriod = 20;
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input int InpDPeriod = 3;
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// Note: Slowing is not used for Fast Stochastic
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input group "Source Settings"
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input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
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//--- Buffers ---
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double BufferK[], BufferD[];
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//--- Global object ---
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CStochasticRoofingCalculator *g_calculator;
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//+------------------------------------------------------------------+
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int OnInit()
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{
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SetIndexBuffer(0, BufferK, INDICATOR_DATA);
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SetIndexBuffer(1, BufferD, INDICATOR_DATA);
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ArraySetAsSeries(BufferK, false);
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ArraySetAsSeries(BufferD, false);
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if(InpSourcePrice <= PRICE_HA_CLOSE)
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g_calculator = new CStochasticRoofingCalculator_HA();
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else
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g_calculator = new CStochasticRoofingCalculator();
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// The 'slowing' parameter is passed as 1 but is not used in the FAST calculation path
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if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpHighPassPeriod, InpSuperSmootherPeriod, InpKPeriod, InpDPeriod, 1, STOCH_FAST))
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{
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Print("Failed to initialize Stochastic Roofing Calculator.");
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return(INIT_FAILED);
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}
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("StochRoof Fast(%d,%d)", InpHighPassPeriod, InpKPeriod));
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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void OnDeinit(const int reason) { if(CheckPointer(g_calculator) != POINTER_INVALID) delete g_calculator; }
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total, const int, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
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{
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if(CheckPointer(g_calculator) == POINTER_INVALID)
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return 0;
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ENUM_APPLIED_PRICE price_type;
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if(InpSourcePrice <= PRICE_HA_CLOSE)
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price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
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else
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price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
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g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferK, BufferD);
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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