From 1be193bce6eccdba88788a401d3f065d478d56b9 Mon Sep 17 00:00:00 2001
From: Toh4iem9 <Toh4iem9@forge.mql5.io>
Date: Tue, 30 Sep 2025 18:16:43 +0200
Subject: [PATCH] new files added

---
 .../MyIndicators/StochasticFast_Pro.mq5       | 132 ++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 Indicators/MyIndicators/StochasticFast_Pro.mq5

diff --git a/Indicators/MyIndicators/StochasticFast_Pro.mq5 b/Indicators/MyIndicators/StochasticFast_Pro.mq5
new file mode 100644
index 0000000..b47166a
--- /dev/null
+++ b/Indicators/MyIndicators/StochasticFast_Pro.mq5
@@ -0,0 +1,132 @@
+//+------------------------------------------------------------------+
+//|                                           StochasticFast_Pro.mq5 |
+//|                                          Copyright 2025, xxxxxxxx|
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property link      ""
+#property version   "2.00"
+#property description "Professional Fast Stochastic with selectable MA type and"
+#property description "candle source (Standard or Heikin Ashi)."
+
+//--- Indicator Window and Plot Properties ---
+#property indicator_separate_window
+#property indicator_buffers 2 // %K and %D
+#property indicator_plots   2
+#property indicator_level1 20.0
+#property indicator_level2 80.0
+#property indicator_minimum 0.0
+#property indicator_maximum 100.0
+
+//--- Plot 1: %K line
+#property indicator_label1  "%K"
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrLightSeaGreen
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+
+//--- Plot 2: %D line
+#property indicator_label2  "%D"
+#property indicator_type2   DRAW_LINE
+#property indicator_color2  clrRed
+#property indicator_style2  STYLE_DOT
+#property indicator_width2  1
+
+//--- Include the calculator engine ---
+#include <MyIncludes\StochasticFast_Calculator.mqh>
+
+//--- Enum for selecting the candle source for calculation ---
+enum ENUM_CANDLE_SOURCE
+  {
+   CANDLE_STANDARD,      // Use standard OHLC data
+   CANDLE_HEIKIN_ASHI    // Use Heikin Ashi smoothed data
+  };
+
+//--- Input Parameters ---
+input int                InpKPeriod      = 14;
+input int                InpDPeriod      = 3;
+input ENUM_MA_METHOD     InpDMAType      = MODE_SMA;
+input ENUM_CANDLE_SOURCE InpCandleSource = CANDLE_STANDARD;
+
+//--- Indicator Buffers ---
+double    BufferK[];
+double    BufferD[];
+
+//--- Global calculator object (as a base class pointer) ---
+CStochasticFastCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+//| Custom indicator initialization function.                        |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+//--- Map the buffers and set as non-timeseries
+   SetIndexBuffer(0, BufferK, INDICATOR_DATA);
+   SetIndexBuffer(1, BufferD, INDICATOR_DATA);
+   ArraySetAsSeries(BufferK, false);
+   ArraySetAsSeries(BufferD, false);
+
+//--- Dynamically create the appropriate calculator instance
+   switch(InpCandleSource)
+     {
+      case CANDLE_HEIKIN_ASHI:
+         g_calculator = new CStochasticFastCalculator_HA();
+         IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("FastStoch HA(%d,%d)", InpKPeriod, InpDPeriod));
+         break;
+      default: // CANDLE_STANDARD
+         g_calculator = new CStochasticFastCalculator();
+         IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("FastStoch(%d,%d)", InpKPeriod, InpDPeriod));
+         break;
+     }
+
+//--- Check if creation was successful and initialize
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpKPeriod, InpDPeriod, InpDMAType))
+     {
+      Print("Failed to create or initialize Fast Stochastic Calculator object.");
+      return(INIT_FAILED);
+     }
+
+//--- Set indicator display properties
+   IndicatorSetInteger(INDICATOR_DIGITS, 2);
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpKPeriod - 1);
+   PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, InpKPeriod + InpDPeriod - 2);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+//| Custom indicator deinitialization function.                      |
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+//--- Free the calculator object to prevent memory leaks
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+//| Custom indicator calculation function.                           |
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total,
+                const int prev_calculated,
+                const datetime &time[],
+                const double &open[],
+                const double &high[],
+                const double &low[],
+                const double &close[],
+                const long &tick_volume[],
+                const long &volume[],
+                const int &spread[])
+  {
+//--- Ensure the calculator object is valid
+   if(CheckPointer(g_calculator) == POINTER_INVALID)
+      return 0;
+
+//--- Delegate the entire calculation to our calculator object
+   g_calculator.Calculate(rates_total, open, high, low, close, BufferK, BufferD);
+
+//--- Return rates_total for a full recalculation, ensuring stability
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+