forked from LengKundee/MQL5-Google-Onedrive
96c04c22d2
- Created `mt5/MQL5/Include/MoneyFixed.mqh` to normalize calculated volumes against symbol limits (Min/Max/Step). - Updated `mt5/MQL5/Experts/EXNESS_GenX_Trader.mq5` to use `CMoneyFixed` instead of `CMoneySizeOptimized`. - Fixed syntax error in `mt5/MQL5/Include/ManagePositions.mqh` (missing `||` operator). - Updated `DEPLOY/deployment_package/` with all necessary files (`EXNESS_GenX_Trader.mq5`, `MoneyFixed.mqh`, `ManagePositions.mqh`, `ZoloBridge.mqh`). - Created `.vscode/extensions.json` for workspace recommendations.
70 lines
2.7 KiB
MQL5
70 lines
2.7 KiB
MQL5
//+------------------------------------------------------------------+
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//| MoneyFixed.mqh |
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//| Jules |
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//+------------------------------------------------------------------+
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#property copyright "Jules"
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#property strict
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#include <Expert\Money\MoneySizeOptimized.mqh>
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//+------------------------------------------------------------------+
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//| Class CMoneyFixed |
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//| Extends CMoneySizeOptimized to ensure robust volume normalization|
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//+------------------------------------------------------------------+
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class CMoneyFixed : public CMoneySizeOptimized
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{
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public:
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//+------------------------------------------------------------------+
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//| Check volume for Long position |
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//+------------------------------------------------------------------+
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virtual double CheckOpenLong(double price, double sl)
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{
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double lots = CMoneySizeOptimized::CheckOpenLong(price, sl);
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return NormalizeVolume(lots);
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}
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//+------------------------------------------------------------------+
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//| Check volume for Short position |
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//+------------------------------------------------------------------+
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virtual double CheckOpenShort(double price, double sl)
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{
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double lots = CMoneySizeOptimized::CheckOpenShort(price, sl);
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return NormalizeVolume(lots);
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}
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protected:
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//+------------------------------------------------------------------+
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//| Normalize volume to symbol limits |
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//+------------------------------------------------------------------+
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double NormalizeVolume(double lots)
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{
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if(m_symbol == NULL) return 0.0;
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double min_vol = m_symbol.LotsMin();
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double max_vol = m_symbol.LotsMax();
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double step_vol = m_symbol.LotsStep();
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// If calculation returned 0 or negative, we might want to return min_vol
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// if we are aggressive, or 0 to skip.
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// However, 10014 often happens when we try to send 0.0 or a non-step value.
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// If the parent class returned 0.0, it likely means "no trade".
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if(lots <= 0.000001) return 0.0;
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// Clamp to limits
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if(lots < min_vol) lots = min_vol;
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if(lots > max_vol) lots = max_vol;
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// Normalize to step
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if(step_vol > 0.0)
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{
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lots = MathFloor(lots / step_vol) * step_vol;
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// Round to avoid floating point issues (e.g. 0.300000004 -> 0.3)
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lots = NormalizeDouble(lots, 8); // 8 decimals is safe for lots
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}
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// Final sanity check against min_vol again (in case floor dropped it below)
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if(lots < min_vol) lots = min_vol;
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return lots;
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}
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};
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