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refactor: Upgraded for 3-digit Gamma precision and chronological safety

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This commit is contained in:
Toh4iem9
2026-06-30 14:33:33 +02:00
parent e7234ae129
commit 85a76bebf2
1 changed files with 15 additions and 8 deletions
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Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/Laguerre_RSI_Pro.mq5
+15 -8
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@@ -3,7 +3,7 @@
//| Copyright 2026, xxxxxxxx| //| Copyright 2026, xxxxxxxx|
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
#property copyright "Copyright 2026, xxxxxxxx" #property copyright "Copyright 2026, xxxxxxxx"
#property version "1.40" // VWMA compatible with dynamic volume routing #property version "1.45" // Upgraded for 3-digit Gamma precision and chronological safety
#property description "John Ehlers' Laguerre RSI with an optional signal line." #property description "John Ehlers' Laguerre RSI with an optional signal line."
//--- Indicator Window and Plot Properties --- //--- Indicator Window and Plot Properties ---
@@ -46,13 +46,13 @@ enum ENUM_LRSI_DISPLAY_MODE
//--- Input Parameters --- //--- Input Parameters ---
input group "Laguerre RSI Settings" input group "Laguerre RSI Settings"
input double InpGamma = 0.5; input double InpGamma = 0.5; // Gamma (e.g. 0.236, 0.382, 0.500)
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; // Price Source
input group "Signal Line Settings" input group "Signal Line Settings"
input ENUM_LRSI_DISPLAY_MODE InpDisplayMode = DISPLAY_LRSI_AND_SIGNAL; input ENUM_LRSI_DISPLAY_MODE InpDisplayMode = DISPLAY_LRSI_AND_SIGNAL; // Display Mode
input int InpSignalPeriod = 3; input int InpSignalPeriod = 3; // Period (if MA)
input ENUM_MA_TYPE InpSignalMAType = EMA; input ENUM_MA_TYPE InpSignalMAType = EMA; // MA Type
//--- Indicator Buffers --- //--- Indicator Buffers ---
double BufferLRSI[], BufferSignal[]; double BufferLRSI[], BufferSignal[];
@@ -80,7 +80,8 @@ int OnInit()
return(INIT_FAILED); return(INIT_FAILED);
} }
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Laguerre RSI%s(%.2f)", (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""), InpGamma)); //--- Updated format string to %.3f to support exact Fibonacci decimals
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Laguerre RSI%s(%.3f)", (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""), InpGamma));
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 2); PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 2);
PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, 2 + InpSignalPeriod - 1); PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, 2 + InpSignalPeriod - 1);
IndicatorSetInteger(INDICATOR_DIGITS, 2); IndicatorSetInteger(INDICATOR_DIGITS, 2);
@@ -108,6 +109,13 @@ int OnCalculate(const int rates_total,
if(CheckPointer(g_calculator) == POINTER_INVALID) if(CheckPointer(g_calculator) == POINTER_INVALID)
return 0; return 0;
//--- Force strict chronological indexing for state-safety on input price arrays
ArraySetAsSeries(time, false);
ArraySetAsSeries(open, false);
ArraySetAsSeries(high, false);
ArraySetAsSeries(low, false);
ArraySetAsSeries(close, false);
ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice; ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;
//--- Determine best volume array (Use Real Volume if available, otherwise fallback to Tick Volume) //--- Determine best volume array (Use Real Volume if available, otherwise fallback to Tick Volume)
@@ -134,4 +142,3 @@ int OnCalculate(const int rates_total,
return(rates_total); return(rates_total);
} }
//+------------------------------------------------------------------+ //+------------------------------------------------------------------+
//+------------------------------------------------------------------+