418 lines
6.5 KiB
Plaintext
418 lines
6.5 KiB
Plaintext
/////////////////////////////////////////////////////////////////////////////
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//
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// SaherElm IT Center MQL5 XOBD Oscillator Helper for Signal Providers
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// --------------------------------------------------------------------------
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//
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// Maintainer:
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// ------------
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// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
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//
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/////////////////////////////////////////////////////////////////////////////
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//
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// Global Properties ...
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#property library
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#property copyright "Copyright 2023, SaherElm IT Center"
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#property link "https://www.saherelm.ir"
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#property version "1.00"
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#property strict
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//
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// Includes ...
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#include "..\Libraries\x-saherelm.log.lib.mq5"
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#include "..\Libraries\x-saherelm.common.lib.mq5"
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//
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// START Enum Definitions ...
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//
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//
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// XOBD Oscillator Buffer Lines ...
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enum ENUM_X_XOBD_BUFFER_LINES
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{
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X_XOBD_SWING_HIGH_LINE = 0,
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X_XOBD_SWING_LOW_LINE = 1,
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X_XOBD_SIGNAL_LINE = 2,
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};
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//
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// END Enum Definitions ...
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//
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//
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// START Inputs ...
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//
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input group "XOBD Oscillator";
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input int xOBDLength = 72; // Market Length
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//
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// END Inputs ...
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//
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//
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// START Definitions ...
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//
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int xOBDHandler = INVALID_HANDLE;
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double xOBDSwingHighBuffer[];
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double xOBDSwingLowBuffer[];
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double xOBDSignalBuffer[];
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//
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// END Definitions ...
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//
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//
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// START Handler Functions ...
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//
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//
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// Init Oscillators ...
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bool XOBDInitHandlers()
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{
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//
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bool result = false;
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//
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// Initialize Indicator/Oscillator Handlers ...
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ResetLastError();
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//
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// XOBD Handler ...
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ArraySetAsSeries(xOBDSwingHighBuffer, true);
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ArraySetAsSeries(xOBDSwingLowBuffer, true);
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ArraySetAsSeries(xOBDSignalBuffer, true);
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xOBDHandler = iCustom(
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_Symbol,
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_Period,
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"x-saherelm.xobd.oscillator",
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//
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// Inputs ...
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xOBDLength
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//
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);
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if (xOBDHandler == INVALID_HANDLE)
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{
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//
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LogMessage("failed to Initialize XOBD Oscillator: " + (string)GetLastError());
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return result;
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}
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//
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result = true;
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//
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return result;
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}
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//
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// Release Oscillators ...
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void XOBDReleaseHandlers()
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{
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IndicatorRelease(xOBDHandler);
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}
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//
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// Handle Reading Buffers ...
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void XOBDReadBuffers(
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int xOBDItemsPerTick // Number Of Reading Buffer Items Per Tick
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)
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{
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// XOBD Swing High ...
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CopyBuffer(
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xOBDHandler,
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X_XOBD_SWING_HIGH_LINE,
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0,
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xOBDItemsPerTick,
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xOBDSwingHighBuffer);
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//
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// XOBD Swing Low ...
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CopyBuffer(
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xOBDHandler,
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X_XOBD_SWING_LOW_LINE,
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0,
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xOBDItemsPerTick,
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xOBDSwingLowBuffer);
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//
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// XOBD Signal ...
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CopyBuffer(
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xOBDHandler,
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X_XOBD_SIGNAL_LINE,
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0,
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xOBDItemsPerTick,
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xOBDSignalBuffer);
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}
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//
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// END Handler Funcions ...
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//
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//
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// START Signal Related Conditions ...
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//
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//
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// XOBD Long Conditions ...
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bool XOBDHasLongConditions(
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int xOBDItemsPerTick // Number Of Reading Buffer Items Per Tick
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)
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{
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//
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bool result = false;
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//
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bool isVale = XOBDIsVale();
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bool isInPeak = IsInPeak(
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xOBDItemsPerTick,
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xOBDSignalBuffer);
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//
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result =
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//
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isVale
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//
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&&
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//
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!isInPeak
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//
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;
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//
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return result;
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}
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//
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// XOBD Short Conditions ...
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bool XOBDHasShortConditions(
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int xOBDItemsPerTick // Number Of Reading Buffer Items Per Tick
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)
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{
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//
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bool result = false;
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//
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return result;
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}
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//
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// END Signal Related Conditions ...
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//
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//
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// START XOBD Custom Functions ...
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//
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//
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// Check all Buffers has valid Size ...
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bool XOBDIsValidBuffersSize(
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int size // the size of buffers which min size for requirements
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)
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{
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//
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bool result = false;
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//
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if (
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size <= 0 ||
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//
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ArraySize(xOBDSignalBuffer) < size ||
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ArraySize(xOBDSwingLowBuffer) < size ||
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ArraySize(xOBDSwingHighBuffer) < size
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//
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)
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{
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result = false;
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}
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else
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{
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result = true;
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}
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//
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return result;
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}
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//
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// Check SC is Peak ...
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bool XOBDIsPeak()
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{
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//
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bool result = false;
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//
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bool isIncreasing = IsIncreasing(
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10,
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3,
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xOBDSignalBuffer);
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//
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bool isDecreasing = IsDecreasing(
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3,
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1,
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xOBDSignalBuffer);
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//
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// Generating Result ...
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result =
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//
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isIncreasing
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//
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&&
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//
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isDecreasing
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//
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;
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//
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return result;
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}
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//
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// Check SC is Vale ...
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bool XOBDIsVale()
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{
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//
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bool result = false;
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//
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bool isIncreasing = IsIncreasing(
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5,
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1,
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xOBDSignalBuffer);
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//
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bool isDecreasing = IsDecreasing(
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20,
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5,
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xOBDSignalBuffer);
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//
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// Generating Result ...
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result =
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//
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isIncreasing
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//
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&&
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//
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isDecreasing
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//
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;
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//
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return result;
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}
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//
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// Check Signal Crossed Over Swing High ...
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bool XOBDIsSignalCrossedOverSwingHigh(
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int bar_index // Specified Index ...
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)
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{
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//
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bool result = false;
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//
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if (
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bar_index <= 0 ||
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!XOBDIsValidBuffersSize(bar_index + 2))
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{
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return result;
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}
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//
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result = IsCrossOver(
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xOBDSignalBuffer,
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xOBDSwingHighBuffer,
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bar_index);
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//
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return result;
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}
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//
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// Check Signal Over Swing High ...
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bool XOBDIsSignalOverSwingHigh(
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int bar_index // Specified Index ...
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)
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{
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//
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bool result = false;
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//
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if (
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bar_index <= 0 ||
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!XOBDIsValidBuffersSize(bar_index + 2))
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{
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return result;
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}
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//
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result = IsOver(
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xOBDSignalBuffer,
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xOBDSwingHighBuffer,
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bar_index);
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//
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return result;
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}
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//
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// Check Signal Crossed Under Swing High ...
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bool XOBDIsSignalCrossedUnderSwingHigh(
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int bar_index // Specified Index ...
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)
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{
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//
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bool result = false;
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//
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if (
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bar_index <= 0 ||
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!XOBDIsValidBuffersSize(bar_index + 2))
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{
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return result;
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}
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//
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result = IsCrossUnder(
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xOBDSignalBuffer,
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xOBDSwingHighBuffer,
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bar_index);
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//
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return result;
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}
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//
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// Check Signal Under Swing High ...
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bool XOBDIsSignalUnderSwingHigh(
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int bar_index // Specified Index ...
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)
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{
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//
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bool result = false;
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//
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if (
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bar_index <= 0 ||
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!XOBDIsValidBuffersSize(bar_index + 2))
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{
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return result;
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}
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//
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result = IsUnder(
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xOBDSignalBuffer,
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xOBDSwingHighBuffer,
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bar_index);
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//
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return result;
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}
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//
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// END XOBD Custom Functions ...
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//
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