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refactor: Heikin Ashi price

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This commit is contained in:
Toh4iem9
2025-09-23 13:16:52 +02:00
parent 9ca6d1b190
commit 25b90bb154
1 changed files with 33 additions and 9 deletions
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Indicators/MyIndicators/RSI_Pro.mq5
+33 -9
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@@ -4,8 +4,9 @@
//| | //| |
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx" #property copyright "Copyright 2025, xxxxxxxx"
#property version "2.00" #property version "3.00"
#property description "A professional RSI with a choice of a flexible MA signal line or Bollinger Bands." #property description "A professional, unified RSI with selectable price source (incl. Heikin Ashi),"
#property description "a flexible MA signal line, and optional Bollinger Bands."
#property indicator_separate_window #property indicator_separate_window
#property indicator_buffers 4 #property indicator_buffers 4
@@ -48,10 +49,23 @@ enum ENUM_DISPLAY_MODE
DISPLAY_RSI_AND_BANDS DISPLAY_RSI_AND_BANDS
}; };
//--- Custom Enum for Price Source, including Heikin Ashi
enum ENUM_APPLIED_PRICE_HA
{
PRICE_HA_CLOSE = -1, // Heikin Ashi Close
PRICE_CLOSE_STD = PRICE_CLOSE,
PRICE_OPEN_STD = PRICE_OPEN,
PRICE_HIGH_STD = PRICE_HIGH,
PRICE_LOW_STD = PRICE_LOW,
PRICE_MEDIAN_STD = PRICE_MEDIAN,
PRICE_TYPICAL_STD = PRICE_TYPICAL,
PRICE_WEIGHTED_STD = PRICE_WEIGHTED
};
//--- Input Parameters --- //--- Input Parameters ---
input group "RSI Settings" input group "RSI Settings"
input int InpPeriodRSI = 14; input int InpPeriodRSI = 14;
input ENUM_APPLIED_PRICE InpSourcePrice = PRICE_CLOSE; input ENUM_APPLIED_PRICE_HA InpSourcePrice = PRICE_CLOSE_STD;
input group "Overlay Settings" input group "Overlay Settings"
input ENUM_DISPLAY_MODE InpDisplayMode = DISPLAY_RSI_AND_BANDS; input ENUM_DISPLAY_MODE InpDisplayMode = DISPLAY_RSI_AND_BANDS;
@@ -62,7 +76,7 @@ input double InpBandsDev = 2.0;
//--- Indicator Buffers --- //--- Indicator Buffers ---
double BufferRSI[], BufferSignalMA[], BufferUpperBand[], BufferLowerBand[]; double BufferRSI[], BufferSignalMA[], BufferUpperBand[], BufferLowerBand[];
//--- Global calculator object --- //--- Global calculator object (as a base class pointer) ---
CRSIProCalculator *g_calculator; CRSIProCalculator *g_calculator;
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
@@ -80,7 +94,18 @@ int OnInit()
ArraySetAsSeries(BufferUpperBand, false); ArraySetAsSeries(BufferUpperBand, false);
ArraySetAsSeries(BufferLowerBand, false); ArraySetAsSeries(BufferLowerBand, false);
g_calculator = new CRSIProCalculator(); //--- Dynamic Calculator Instantiation ---
if(InpSourcePrice == PRICE_HA_CLOSE)
{
g_calculator = new CRSIProCalculator_HA();
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("RSI Pro HA(%d)", InpPeriodRSI));
}
else
{
g_calculator = new CRSIProCalculator();
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("RSI Pro(%d)", InpPeriodRSI));
}
if(CheckPointer(g_calculator) == POINTER_INVALID || if(CheckPointer(g_calculator) == POINTER_INVALID ||
!g_calculator.Init(InpPeriodRSI, InpPeriodMA, InpMethodMA, InpBandsDev)) !g_calculator.Init(InpPeriodRSI, InpPeriodMA, InpMethodMA, InpBandsDev))
{ {
@@ -94,8 +119,6 @@ int OnInit()
PlotIndexSetInteger(2, PLOT_DRAW_BEGIN, draw_begin); PlotIndexSetInteger(2, PLOT_DRAW_BEGIN, draw_begin);
PlotIndexSetInteger(3, PLOT_DRAW_BEGIN, draw_begin); PlotIndexSetInteger(3, PLOT_DRAW_BEGIN, draw_begin);
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("RSI Pro(%d)", InpPeriodRSI));
return(INIT_SUCCEEDED); return(INIT_SUCCEEDED);
} }
@@ -115,7 +138,8 @@ int OnCalculate(const int rates_total, const int, const datetime&[], const doubl
{ {
if(CheckPointer(g_calculator) != POINTER_INVALID) if(CheckPointer(g_calculator) != POINTER_INVALID)
{ {
g_calculator.Calculate(rates_total, InpSourcePrice, open, high, low, close, //--- The calculator will handle the price source internally
g_calculator.Calculate(rates_total, (ENUM_APPLIED_PRICE)InpSourcePrice, open, high, low, close,
BufferRSI, BufferSignalMA, BufferUpperBand, BufferLowerBand); BufferRSI, BufferSignalMA, BufferUpperBand, BufferLowerBand);
for(int i = 0; i < rates_total; i++) for(int i = 0; i < rates_total; i++)