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refactor: Uses MovingAverage_Engine for Signal Line

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This commit is contained in:
Toh4iem9
2025-12-20 17:31:36 +01:00
parent 6410614abe
commit f5c973ef89
1 changed files with 12 additions and 10 deletions
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Include/MyIncludes/TSI_Calculator.mqh
+12 -10
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@@ -1,6 +1,6 @@
//+------------------------------------------------------------------+
//| TSI_Calculator.mqh |
//| VERSION 2.10: Fixed initialization bug (zero fill). |
//| VERSION 3.00: Uses MovingAverage_Engine for Signal Line. |
//| Copyright 2025, xxxxxxxx |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
@@ -15,7 +15,7 @@ class CTSICalculator
{
protected:
int m_slow_p, m_fast_p, m_signal_p;
ENUM_MA_METHOD m_signal_ma_type;
ENUM_MA_TYPE m_signal_ma_type;
//--- Persistent Buffers for Incremental Calculation
double m_price[];
@@ -32,7 +32,8 @@ public:
CTSICalculator(void);
virtual ~CTSICalculator(void);
bool Init(int slow_p, int fast_p, int signal_p, ENUM_MA_METHOD signal_ma);
//--- Init now takes ENUM_MA_TYPE
bool Init(int slow_p, int fast_p, int signal_p, ENUM_MA_TYPE signal_ma);
//--- Updated: Accepts prev_calculated
void Calculate(int rates_total, int prev_calculated, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[],
@@ -63,14 +64,14 @@ CTSICalculator::~CTSICalculator(void)
//+------------------------------------------------------------------+
//| Init |
//+------------------------------------------------------------------+
bool CTSICalculator::Init(int slow_p, int fast_p, int signal_p, ENUM_MA_METHOD signal_ma)
bool CTSICalculator::Init(int slow_p, int fast_p, int signal_p, ENUM_MA_TYPE signal_ma)
{
m_slow_p = (slow_p < 1) ? 1 : slow_p;
m_fast_p = (fast_p < 1) ? 1 : fast_p;
m_signal_p = (signal_p < 1) ? 1 : signal_p;
m_signal_ma_type = signal_ma;
if(!m_signal_ma_engine.Init(m_signal_p, (ENUM_MA_TYPE)m_signal_ma_type))
if(!m_signal_ma_engine.Init(m_signal_p, m_signal_ma_type))
return false;
return true;
@@ -82,6 +83,7 @@ bool CTSICalculator::Init(int slow_p, int fast_p, int signal_p, ENUM_MA_METHOD s
void CTSICalculator::Calculate(int rates_total, int prev_calculated, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[],
double &tsi_buffer[], double &signal_buffer[])
{
// Minimum bars check
if(rates_total <= m_slow_p + m_fast_p + m_signal_p)
return;
@@ -145,7 +147,7 @@ void CTSICalculator::Calculate(int rates_total, int prev_calculated, ENUM_APPLIE
int tsi_start = m_slow_p + m_fast_p - 2; // Warmup period
int loop_start_tsi = MathMax(tsi_start, start_index);
// FIX: Initialize buffer with 0.0 on full recalc to avoid garbage in Signal Line input
// Initialize buffer on full recalc
if(prev_calculated == 0)
ArrayInitialize(tsi_buffer, 0.0);
@@ -158,10 +160,9 @@ void CTSICalculator::Calculate(int rates_total, int prev_calculated, ENUM_APPLIE
}
//--- 7. Calculate Signal Line (Using Engine)
// We pass tsi_buffer as 'close' price.
m_signal_ma_engine.Calculate(rates_total, prev_calculated, PRICE_CLOSE,
tsi_buffer, tsi_buffer, tsi_buffer, tsi_buffer,
signal_buffer);
// Use CalculateOnArray with correct offset
// TSI is valid from 'tsi_start'
m_signal_ma_engine.CalculateOnArray(rates_total, prev_calculated, tsi_buffer, signal_buffer, tsi_start);
}
//+------------------------------------------------------------------+
@@ -269,3 +270,4 @@ bool CTSICalculator_HA::PreparePriceSeries(int rates_total, int start_index, ENU
return true;
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+