last ...

2025-09-25 01:07:32 +03:30
parent a1a49449f0
commit 696d3a55da
2 changed files with 236 additions and 69 deletions
@@ -1179,7 +1179,7 @@ class XCMarketPatternDetector : public XCBase
                iBar,
                ob,
                true, // Force FVG Bar Type ...
-                true // Force OB First Two Bar InDirection ...
+                true  // Force OB First Two Bar InDirection ...
            );
            if (!has)
            {
@@ -1224,6 +1224,151 @@ class XCMarketPatternDetector : public XCBase
        return result;
    }

+    /**
+     * Detect Liquidity Sweeps ...
+     *
+     * @param  bar: XOHCL, Specified Bar ...
+     * @param  dir: ENUM_X_DIRECTION a reference for Direction ...
+     * @param  sweeperBar: XOHCL, reference for Holding Sweeper Bar ...
+     * @param  zone: XBoxZone, reference for Holding new Support/Resistance after Liquidity Sweeped ...
+     * @param  sweepedLiquidity: XBoxZone, reference for Holding Sweeped Liquidity Zone ...
+     * @param  liquidityLoopbackLength: int, Max Allowed Length to Sweep a Liquidity ...
+     * @param  zoneValidationLength: int, Liquidity Detection Validatio Length ...
+     * @param  zodeMaxAllowedLoopback: int, Max Allowed Loopback Length to Detect Liquidity ...
+     *
+     * @return ( bool )
+     */
+    bool HasSweepedLiquidity(
+        XOHCL &bar,
+        ENUM_X_DIRECTION &dir,
+        XOHCL &sweeperBar,
+        XBoxZone &zone,
+        XBoxZone &sweepedLiquidity,
+        int liquidityLoopbackLength = 21,
+        int zoneValidationLength = 21,
+        int zodeMaxAllowedLoopback = 1500 //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        // Prepare ...
+        zone.Clean();
+        sweeperBar.Clean();
+        CleanDirection(dir);
+        sweepedLiquidity.Clean();
+
+        //
+        // Normalize ...
+        zoneValidationLength = NormalizeInt(zoneValidationLength, 7);
+        liquidityLoopbackLength = NormalizeInt(liquidityLoopbackLength, 5);
+        zodeMaxAllowedLoopback = NormalizeInt(zodeMaxAllowedLoopback, 21, 1500);
+
+        //
+        // Validate ...
+        result = bar.IsValid();
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        XOHCL supportBar;
+        XOHCL resistanceBar;
+        datetime barBeofreOn = bar.BeforeOn();
+
+        //
+        // Current Bar must has Support / Resistance ...
+
+        //
+        // Support ...
+        bool hasSupport = HasSupport(
+            bar,
+            supportBar,
+            zoneValidationLength,
+            zodeMaxAllowedLoopback //
+        );
+
+        //
+        // Validate Fresh Support ...
+        hasSupport =
+            hasSupport &&
+            supportBar.time == barBeofreOn;
+
+        //
+        // Validate Support Box Exists ...
+        hasSupport =
+            hasSupport &&
+            ToSupportBox(supportBar, zone);
+
+        //
+        // Resistance ...
+        bool hasResistance = HasResistance(
+            bar,
+            resistanceBar,
+            zoneValidationLength,
+            zodeMaxAllowedLoopback //
+        );
+
+        //
+        // Validate Fresh Resistance ...
+        hasResistance =
+            hasResistance &&
+            resistanceBar.time == barBeofreOn;
+
+        //
+        // Validate Resistance Box Existx ...
+        hasResistance =
+            hasResistance &&
+            ToResistanceBox(resistanceBar, zone);
+
+        //
+        result =
+            hasSupport ||
+            hasResistance;
+        if (!result)
+        {
+            //
+            zone.Clean();
+            sweeperBar.Clean();
+            supportBar.Clean();
+            CleanDirection(dir);
+            resistanceBar.Clean();
+            sweepedLiquidity.Clean();
+
+            //
+            return result;
+        }
+
+        //
+
+        //
+        // Validate ...
+        result = bar.IsValid();
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        result = HasDirection(dir);
+
+        //
+        // Cleanup Resources ...
+        if (!result)
+        {
+            //
+            zone.Clean();
+            sweeperBar.Clean();
+            CleanDirection(dir);
+            sweepedLiquidity.Clean();
+        }
+
+        //
+        return result;
+    }
+
    //
    // Trending ...