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refactor: Upgraded with 3-digit Gamma precision and strict chronological state safety

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This commit is contained in:
Toh4iem9
2026-06-30 14:22:21 +02:00
parent 672f436a22
commit c5a302f448
1 changed files with 22 additions and 5 deletions
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Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/Laguerre_Stoch_Fast_MTF_Pro.mq5
+22 -5
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@@ -3,7 +3,7 @@
//| Copyright 2026, xxxxxxxx|
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, xxxxxxxx"
#property version "1.00" // Dynamic Multi-Timeframe Laguerre Stochastic Fast with flat-force step-alignment
#property version "1.10" // Upgraded with 3-digit Gamma precision and strict chronological state safety
#property description "Multi-Timeframe (MTF) John Ehlers' Laguerre Stochastic Fast."
#property description "Displays HTF Laguerre Stochastic Fast and Signal Line cleanly without live-bar warping."
@@ -42,7 +42,7 @@ input group "Timeframe Settings"
input ENUM_TIMEFRAMES InpUpperTimeframe = PERIOD_H1; // Target Higher Timeframe
input group "Laguerre Settings"
input double InpGamma = 0.7; // Gamma (0.0 - 1.0)
input double InpGamma = 0.7; // Gamma (0.0 - 1.0, e.g. 0.236, 0.382)
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; // Price Source
input group "Signal Line Settings"
@@ -126,10 +126,10 @@ int OnInit()
return(INIT_FAILED);
}
//--- 4. Set Shortname
//--- 4. Set Shortname - Updated format string to %.3f to support exact Fibonacci decimals
string type = (InpSourcePrice <= PRICE_HA_CLOSE) ? " HA" : "";
string tf_str = g_is_mtf_mode ? (" " + EnumToString(g_calc_timeframe)) : "";
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Laguerre Stoch Fast%s%s(%.2f)", type, tf_str, InpGamma));
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Laguerre Stoch Fast%s%s(%.3f)", type, tf_str, InpGamma));
// Draw begin logic
int draw_begin = 2;
@@ -174,6 +174,16 @@ int OnCalculate(const int rates_total,
if(rates_total < 2)
return(0);
if(CheckPointer(g_calculator) == POINTER_INVALID)
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;
@@ -237,6 +247,14 @@ int OnCalculate(const int rates_total,
ArrayResize(h_res_stoch, g_htf_count);
ArrayResize(h_res_sig, g_htf_count);
// Force chronological array alignment on HTF caches after resize
ArraySetAsSeries(h_time, false);
ArraySetAsSeries(h_open, false);
ArraySetAsSeries(h_high, false);
ArraySetAsSeries(h_low, false);
ArraySetAsSeries(h_close, false);
ArraySetAsSeries(h_vol, false);
if(CopyTime(_Symbol, g_calc_timeframe, 0, g_htf_count, h_time) != g_htf_count ||
CopyOpen(_Symbol, g_calc_timeframe, 0, g_htf_count, h_open) != g_htf_count ||
CopyHigh(_Symbol, g_calc_timeframe, 0, g_htf_count, h_high) != g_htf_count ||
@@ -367,4 +385,3 @@ void OnTimer()
}
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+