mirror of
https://github.com/softwaredevelop/mql5.git
synced 2026-07-27 20:47:44 +00:00
new files added
This commit is contained in:
Toh4iem9
@@ -0,0 +1,175 @@
|
||||
//+------------------------------------------------------------------+
|
||||
//| VIDYA_MTF_Pro.mq5 |
|
||||
//| Copyright 2025, xxxxxxxx|
|
||||
//| |
|
||||
//+------------------------------------------------------------------+
|
||||
#property copyright "Copyright 2025, xxxxxxxx"
|
||||
#property link ""
|
||||
#property version "2.10" // REFACTORED: Handles current timeframe correctly.
|
||||
#property description "Multi-Timeframe (MTF) Variable Index Dynamic Average (VIDYA)."
|
||||
#property description "Displays VIDYA from a higher or the current timeframe on the chart."
|
||||
|
||||
//--- Indicator Window and Plot Properties ---
|
||||
#property indicator_chart_window
|
||||
#property indicator_buffers 1
|
||||
#property indicator_plots 1
|
||||
#property indicator_type1 DRAW_LINE
|
||||
#property indicator_color1 clrDeepSkyBlue
|
||||
#property indicator_style1 STYLE_SOLID
|
||||
#property indicator_width1 2
|
||||
#property indicator_label1 "VIDYA MTF"
|
||||
|
||||
//--- Include the calculator engine ---
|
||||
#include <MyIncludes\VIDYA_Calculator.mqh>
|
||||
|
||||
//--- Custom Enum for Price Source, including Heikin Ashi ---
|
||||
enum ENUM_APPLIED_PRICE_HA_ALL
|
||||
{
|
||||
//--- Heikin Ashi Prices (negative values for easy identification)
|
||||
PRICE_HA_CLOSE = -1, PRICE_HA_OPEN = -2, PRICE_HA_HIGH = -3, PRICE_HA_LOW = -4,
|
||||
PRICE_HA_MEDIAN = -5, PRICE_HA_TYPICAL = -6, PRICE_HA_WEIGHTED = -7,
|
||||
//--- Standard Prices (using built-in ENUM_APPLIED_PRICE values)
|
||||
PRICE_CLOSE_STD = PRICE_CLOSE, PRICE_OPEN_STD = PRICE_OPEN, PRICE_HIGH_STD = PRICE_HIGH,
|
||||
PRICE_LOW_STD = PRICE_LOW, PRICE_MEDIAN_STD = PRICE_MEDIAN, PRICE_TYPICAL_STD = PRICE_TYPICAL,
|
||||
PRICE_WEIGHTED_STD= PRICE_WEIGHTED
|
||||
};
|
||||
|
||||
//--- Input Parameters ---
|
||||
input ENUM_TIMEFRAMES InpUpperTimeframe = PERIOD_CURRENT; // Default to current timeframe
|
||||
input int InpPeriodCMO = 9;
|
||||
input int InpPeriodEMA = 12;
|
||||
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
|
||||
|
||||
//--- Indicator Buffers ---
|
||||
double BufferVIDYA_MTF[];
|
||||
|
||||
//--- Global variables ---
|
||||
CVIDYACalculator *g_calculator;
|
||||
bool g_is_mtf_mode = false;
|
||||
ENUM_TIMEFRAMES g_calc_timeframe;
|
||||
|
||||
//+------------------------------------------------------------------+
|
||||
//| Custom indicator initialization function. |
|
||||
//+------------------------------------------------------------------+
|
||||
int OnInit()
|
||||
{
|
||||
// --- Determine calculation mode (MTF or Current) ---
|
||||
g_calc_timeframe = InpUpperTimeframe;
|
||||
if(g_calc_timeframe == PERIOD_CURRENT)
|
||||
{
|
||||
g_calc_timeframe = (ENUM_TIMEFRAMES)Period();
|
||||
}
|
||||
|
||||
if(g_calc_timeframe < Period())
|
||||
{
|
||||
Print("Error: The selected timeframe must be higher than or equal to the current chart timeframe.");
|
||||
return(INIT_FAILED);
|
||||
}
|
||||
|
||||
g_is_mtf_mode = (g_calc_timeframe > Period());
|
||||
|
||||
// --- Standard buffer and calculator setup ---
|
||||
SetIndexBuffer(0, BufferVIDYA_MTF, INDICATOR_DATA);
|
||||
ArraySetAsSeries(BufferVIDYA_MTF, false);
|
||||
PlotIndexSetDouble(0, PLOT_EMPTY_VALUE, EMPTY_VALUE);
|
||||
|
||||
if(InpSourcePrice <= PRICE_HA_CLOSE)
|
||||
{
|
||||
g_calculator = new CVIDYACalculator_HA();
|
||||
}
|
||||
else
|
||||
{
|
||||
g_calculator = new CVIDYACalculator();
|
||||
}
|
||||
|
||||
if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriodCMO, InpPeriodEMA))
|
||||
{
|
||||
Print("Failed to create or initialize VIDYA Calculator object.");
|
||||
return(INIT_FAILED);
|
||||
}
|
||||
|
||||
if(g_is_mtf_mode)
|
||||
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("VIDYA MTF(%s,%d,%d)", EnumToString(g_calc_timeframe), InpPeriodCMO, InpPeriodEMA));
|
||||
else
|
||||
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("VIDYA(%d,%d)", InpPeriodCMO, InpPeriodEMA));
|
||||
|
||||
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriodCMO + InpPeriodEMA);
|
||||
IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
|
||||
|
||||
return(INIT_SUCCEEDED);
|
||||
}
|
||||
|
||||
//+------------------------------------------------------------------+
|
||||
//| Custom indicator deinitialization function. |
|
||||
//+------------------------------------------------------------------+
|
||||
void OnDeinit(const int reason)
|
||||
{
|
||||
if(CheckPointer(g_calculator) != POINTER_INVALID)
|
||||
delete g_calculator;
|
||||
}
|
||||
|
||||
//+------------------------------------------------------------------+
|
||||
//| Custom indicator calculation function. |
|
||||
//+------------------------------------------------------------------+
|
||||
int OnCalculate(const int rates_total, const int, 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[])
|
||||
{
|
||||
if(rates_total < 2 || CheckPointer(g_calculator) == POINTER_INVALID)
|
||||
return 0;
|
||||
|
||||
ENUM_APPLIED_PRICE price_type;
|
||||
if(InpSourcePrice <= PRICE_HA_CLOSE)
|
||||
price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
|
||||
else
|
||||
price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
|
||||
|
||||
// --- Branching logic based on mode ---
|
||||
if(g_is_mtf_mode)
|
||||
{
|
||||
// --- MTF Mode ---
|
||||
int htf_rates_total = (int)SeriesInfoInteger(_Symbol, g_calc_timeframe, SERIES_BARS_COUNT);
|
||||
if(htf_rates_total < InpPeriodCMO + InpPeriodEMA)
|
||||
return 0;
|
||||
|
||||
datetime htf_time[];
|
||||
double htf_open[], htf_high[], htf_low[], htf_close[];
|
||||
if(CopyTime(_Symbol, g_calc_timeframe, 0, htf_rates_total, htf_time) <= 0 ||
|
||||
CopyOpen(_Symbol, g_calc_timeframe, 0, htf_rates_total, htf_open) <= 0 ||
|
||||
CopyHigh(_Symbol, g_calc_timeframe, 0, htf_rates_total, htf_high) <= 0 ||
|
||||
CopyLow(_Symbol, g_calc_timeframe, 0, htf_rates_total, htf_low) <= 0 ||
|
||||
CopyClose(_Symbol, g_calc_timeframe, 0, htf_rates_total, htf_close) <= 0)
|
||||
{
|
||||
return 0; // Data not ready
|
||||
}
|
||||
|
||||
double htf_vidya_buffer[];
|
||||
ArrayResize(htf_vidya_buffer, htf_rates_total);
|
||||
g_calculator.Calculate(htf_rates_total, price_type, htf_open, htf_high, htf_low, htf_close, htf_vidya_buffer);
|
||||
|
||||
ArraySetAsSeries(htf_vidya_buffer, true);
|
||||
ArraySetAsSeries(htf_time, true);
|
||||
ArraySetAsSeries(time, true);
|
||||
ArraySetAsSeries(BufferVIDYA_MTF, true);
|
||||
|
||||
for(int i = 0; i < rates_total; i++)
|
||||
{
|
||||
int htf_bar_shift = iBarShift(_Symbol, g_calc_timeframe, time[i]);
|
||||
if(htf_bar_shift < htf_rates_total && htf_bar_shift >= 0)
|
||||
BufferVIDYA_MTF[i] = htf_vidya_buffer[htf_bar_shift];
|
||||
else
|
||||
BufferVIDYA_MTF[i] = EMPTY_VALUE;
|
||||
}
|
||||
|
||||
ArraySetAsSeries(BufferVIDYA_MTF, false);
|
||||
ArraySetAsSeries(time, false);
|
||||
}
|
||||
else
|
||||
{
|
||||
// --- Current Timeframe Mode ---
|
||||
// This is the simple logic from the original VIDYA_Pro.mq5
|
||||
g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferVIDYA_MTF);
|
||||
}
|
||||
|
||||
return(rates_total);
|
||||
}
|
||||
//+------------------------------------------------------------------+
|
||||
//+------------------------------------------------------------------+
|
||||
Reference in New Issue
Block a user