This commit is contained in:
2025-10-30 00:07:23 +03:30
parent 90988de7bf
commit 574c79afcc
6 changed files with 2209 additions and 961 deletions
@@ -1660,428 +1660,6 @@ class XCMarketPatternDetector : public XCBase
return result;
}
/**
* Leg Pattern Detection ...
*
* @param bar: XOHCL, reference to Specified Bar ...
* @param zone: XBoxZone, reference to Holds Detection Zone ...
* @param validationLength: int, leg minimum Validation Length ...
* @param loopback: int, Max Allowed Loopback Length ...
*
* @return ( bool )
*/
bool IsLegPattern(
XOHCL &bar,
XLeg &leg,
int validationLength = 3,
int loopback = 10 //
)
{
//
bool result = false;
//
// Prepare ...
leg.Clean();
//
// Normalize ...
loopback = NormalizeInt(loopback, 5);
//
// Validate ...
result = bar.IsValid();
if (!result)
{
return result;
}
//
// Prepare Patterns Analysis Config ...
XPatternAnalysisConfig iPatternsConfig;
iPatternsConfig.Default();
iPatternsConfig.CleanPatterns();
iPatternsConfig.AddPattern(X_BAR_PATTERN_LOW);
iPatternsConfig.AddPattern(X_BAR_PATTERN_HIGH);
iPatternsConfig.AddPattern(X_BAR_PATTERN_FLAG);
iPatternsConfig.AddPattern(X_BAR_PATTERN_STAR);
iPatternsConfig.AddPattern(X_BAR_PATTERN_RISING);
iPatternsConfig.AddPattern(X_BAR_PATTERN_PIERCING);
iPatternsConfig.AddPattern(X_BAR_PATTERN_ENGULFED);
iPatternsConfig.AddPattern(X_BAR_PATTERN_MOMENTUM);
iPatternsConfig.AddPattern(X_BAR_PATTERN_SIGNALKEY);
iPatternsConfig.AddPattern(X_BAR_PATTERN_TRUE_GAPED);
//
XOHCL iBar;
XOHCL pBar;
XOHCL iZBar;
XBoxZone zone;
XBoxZone iZone;
XBoxZone jZone;
bool has = false;
XBoxZone supports[];
XOHCL bullishBars[];
XOHCL bearishBars[];
XBoxZone bullishFVGs[];
XBoxZone bearishFVGs[];
bool isBullish = false;
bool isBearish = false;
XBoxZone resistances[];
double bullishPower = 0;
double bearishPower = 0;
int bullishBarsCount = 0;
int bearishBarsCount = 0;
int barIndex = bar.Index();
int start = barIndex + 1;
XPatternAnalysis iPattern;
int end = start + loopback;
XPatternAnalysis patterns[];
int bullishPatternsCount = 0;
int bearishPatternsCount = 0;
int sequentialsBullishBarsCount = 0;
int sequentialsBearishBarsCount = 0;
ENUM_X_DIRECTION iDir = X_DIRECTION_NONE;
//
for (int i = end; i >= start; i--)
{
//
// Initialize Indexed Bar ...
iBar.Clean();
pBar.Clean();
result = bar.BarAt(i, iBar);
result = result &&
iBar.GetPreviousBar(pBar);
if (!result)
{
break;
}
//
// Fill Bar Direction ...
isBullish = iBar.IsBullish();
isBearish = iBar.IsBearish();
//
// Directional ...
//
if (isBullish)
{
//
bullishBarsCount++;
//
bullishPower += iBar.GetBody();
bullishPower += iBar.GetLowShadow();
bullishPower -= iBar.GetHighShadow();
//
AddIfNotExists(iBar, bullishBars);
}
//
if (isBearish)
{
//
bearishBarsCount++;
//
bearishPower += iBar.GetBody();
bearishPower -= iBar.GetLowShadow();
bearishPower += iBar.GetHighShadow();
//
AddIfNotExists(iBar, bearishBars);
}
//
// Sequentail ....
//
// Bullish ...
if (isBullish)
{
//
if (pBar.IsBullish())
{
sequentialsBullishBarsCount++;
}
else if (pBar.IsBearish())
{
sequentialsBullishBarsCount = 0;
}
}
//
// Bearish ...
if (isBearish)
{
//
if (pBar.IsBearish())
{
sequentialsBearishBarsCount++;
}
else if (pBar.IsBullish())
{
sequentialsBearishBarsCount = 0;
}
}
//
// Detect Patterns ...
iPattern.Clean();
has = AnalyseBarPatterns(iBar, iPattern, iPatternsConfig);
if (has)
{
//
AddRef(iPattern, patterns);
//
bullishPatternsCount += iPattern.Count(X_DIRECTION_BULLISH);
bearishPatternsCount += iPattern.Count(X_DIRECTION_BEARISH);
}
//
// FVG Detection ...
CleanDirection(iDir);
has = HasFVG(iBar, iDir, iZone);
if (has)
{
//
if (iZone.IsBullish())
{
AddIfNotExists(iZone, bullishFVGs);
}
else
{
AddIfNotExists(iZone, bearishFVGs);
}
}
//
// Support / Resistance Detection ...
has = HasSupportResistance(
iBar,
iZone,
jZone,
5 //
);
if (has)
{
//
if (iZone.IsValid())
{
AddIfNotExists(iZone, supports);
}
//
if (jZone.IsValid())
{
AddIfNotExists(jZone, resistances);
}
}
}
//
// Summarizing ...
//
// Detect Direction ...
zone.Clean();
isBullish = false;
isBearish = false;
CleanDirection(iDir);
//
isBullish =
//
bullishPower > 0 &&
bullishBarsCount > 0 &&
bullishPatternsCount > 0 &&
sequentialsBullishBarsCount > 0 &&
//
bullishPower > bearishPower &&
bullishBarsCount > bearishBarsCount &&
bullishPatternsCount > bearishPatternsCount &&
sequentialsBullishBarsCount > sequentialsBearishBarsCount
//
;
//
isBearish =
//
bearishPower > 0 &&
bearishBarsCount > 0 &&
bearishPatternsCount > 0 &&
sequentialsBearishBarsCount > 0 &&
//
bearishPower > bullishPower &&
bearishBarsCount > bullishBarsCount &&
bearishPatternsCount > bullishPatternsCount &&
sequentialsBearishBarsCount > sequentialsBullishBarsCount
//
;
//
// Validate ...
result =
(isBullish && !isBearish) ||
(isBearish && !isBullish);
//
// PRICE Types ...
ENUM_X_PRICE lowerPriceType = X_PRICE_LOW;
ENUM_X_PRICE upperPriceType = X_PRICE_HIGH;
//
// Prepare Zone ...
if (result)
{
//
zone.at = bar.time;
zone.to = bar.time;
zone.period = bar.period;
zone.symbol = bar.symbol;
//
zone.type = ToXString(X_BAR_PATTERN_LEG);
zone.dir = isBullish
? X_DIRECTION_BULLISH
: X_DIRECTION_BEARISH;
//
int idx = -1;
if (isBullish)
{
idx = GetOldest(bullishBars);
}
else
{
idx = GetOldest(bearishBars);
}
//
result = IsValidIndex(idx);
if (result)
{
//
iZBar.Clean();
if (isBullish)
{
iZBar = bullishBars[idx];
}
else
{
iZBar = bearishBars[idx];
}
//
zone.from = iZBar.time;
//
iZBar.Clean();
}
//
if (isBullish)
{
//
// Prepare Upper and Lower ...
//
// Upper ...
idx = GetHighestBarPrice(bullishBars, upperPriceType);
if (IsValidIndex(idx))
{
zone.upper = bullishBars[idx].GetPrice(upperPriceType);
}
//
// Lower ...
idx = GetLowestBarPrice(bullishBars, upperPriceType);
if (IsValidIndex(idx))
{
zone.lower = bullishBars[idx].GetPrice(lowerPriceType);
}
}
else
{
//
// Prepare Upper and Lower ...
//
// Upper ...
idx = GetHighestBarPrice(bearishBars, upperPriceType);
if (IsValidIndex(idx))
{
zone.upper = bearishBars[idx].GetPrice(upperPriceType);
}
//
// Lower ...
idx = GetLowestBarPrice(bearishBars, upperPriceType);
if (IsValidIndex(idx))
{
zone.lower = bearishBars[idx].GetPrice(lowerPriceType);
}
}
//
result = zone.IsValid();
}
//
// Prepare XLeg ...
if (result)
{
//
leg.dir = zone.dir;
leg.time = zone.from;
leg.upper = zone.upper;
leg.lower = zone.lower;
leg.symbol = zone.symbol;
leg.period = zone.period;
Copy(patterns, leg.patterns);
Copy(supports, leg.supports);
Copy(bullishBars, leg.bullishBars);
Copy(bearishBars, leg.bearishBars);
Copy(resistances, leg.resistances);
Copy(bullishFVGs, leg.bullishFVGs);
Copy(bearishFVGs, leg.bearishFVGs);
leg.sequentialBullishBars = sequentialsBullishBarsCount;
leg.sequentialBearishBars = sequentialsBearishBarsCount;
//
result = leg.IsValid();
}
//
// Cleanup ...
if (!result)
{
zone.Clean();
}
iBar.Clean();
pBar.Clean();
zone.Clean();
iZBar.Clean();
iZone.Clean();
jZone.Clean();
iPattern.Clean();
XClean(supports);
XClean(patterns);
XClean(bullishBars);
XClean(bearishBars);
XClean(bullishFVGs);
XClean(bearishFVGs);
XClean(resistances);
//
return result;
}
/**
* Detect Order Flow ...
*