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refactor(indicators): Refactored to use RSI Engine

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This commit is contained in:
Toh4iem9
2026-01-02 18:21:35 +01:00
parent 3fa17b51e3
commit f3145eaf7c
1 changed files with 19 additions and 22 deletions
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Indicators/MyIndicators/VIDYA_RSI_Pro.mq5
+19 -22
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@@ -1,40 +1,30 @@
//+------------------------------------------------------------------+
//| VIDYA_RSI_Pro.mq5 |
//| Copyright 2025, xxxxxxxx|
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
#property link ""
#property version "1.00"
#property version "2.00" // Refactored to use RSI Engine
#property description "VIDYA that uses RSI for volatility measurement. With selectable"
#property description "price source (Standard and Heikin Ashi)."
//--- Indicator Window and Plot Properties ---
#property indicator_chart_window
#property indicator_buffers 1
#property indicator_plots 1
#property indicator_type1 DRAW_LINE
#property indicator_color1 clrMediumOrchid
#property indicator_style1 STYLE_SOLID
#property indicator_width1 1
#property indicator_width1 2
#property indicator_label1 "VIDYA (RSI)"
//--- Include the calculator engine ---
#include <MyIncludes\VIDYA_RSI_Calculator.mqh>
//--- Input Parameters ---
input int InpPeriodRSI = 14;
input int InpPeriodEMA = 20;
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
//--- Indicator Buffers ---
double BufferVIDYA[];
//--- Global calculator object (as a base class pointer) ---
CVIDYARSICalculator *g_calculator;
//+------------------------------------------------------------------+
//| Custom indicator initialization function. |
//+------------------------------------------------------------------+
int OnInit()
{
@@ -42,15 +32,9 @@ int OnInit()
ArraySetAsSeries(BufferVIDYA, false);
if(InpSourcePrice <= PRICE_HA_CLOSE)
{
g_calculator = new CVIDYARSICalculator_HA();
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("VIDYA RSI HA(%d,%d)", InpPeriodRSI, InpPeriodEMA));
}
else
{
g_calculator = new CVIDYARSICalculator();
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("VIDYA RSI(%d,%d)", InpPeriodRSI, InpPeriodEMA));
}
if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriodRSI, InpPeriodEMA))
{
@@ -58,24 +42,37 @@ int OnInit()
return(INIT_FAILED);
}
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("VIDYA RSI%s(%d,%d)", (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""), InpPeriodRSI, InpPeriodEMA));
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriodRSI + InpPeriodEMA);
IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
void OnDeinit(const int reason) { if(CheckPointer(g_calculator) != POINTER_INVALID) delete g_calculator; }
//+------------------------------------------------------------------+
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&[])
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
if(CheckPointer(g_calculator) == POINTER_INVALID)
return 0;
ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;
ENUM_APPLIED_PRICE price_type;
if(InpSourcePrice <= PRICE_HA_CLOSE)
price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
else
price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferVIDYA);
g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close, BufferVIDYA);
return(rates_total);
}