Last Works ...

2024-11-05 04:34:58 +03:30
parent 8928cebb97
commit 6e8768e6eb
12 changed files with 1589 additions and 202 deletions
@@ -36,6 +36,15 @@ enum ENUM_X_PRICE
    X_PRICE_LOW
 };

+//
+enum ENUM_X_DIRECTION
+{
+    X_DIRECTION_ALL,
+    X_DIRECTION_NONE,
+    X_DIRECTION_BULLISH,
+    X_DIRECTION_BEARISH,
+};
+
 //
 // Swing Types Enum ...
 enum ENUM_X_SWING_TYPE
@@ -5038,6 +5047,219 @@ struct XOHCL
    }
 };

+struct XTrend
+{
+    //
+    string symbol;
+    ENUM_TIMEFRAMES period;
+
+    //
+    datetime at;
+
+    //
+    XOHCL swingHighs[];
+    XOHCL swingLows[];
+
+    //
+    bool isBullish;
+    bool isBearish;
+
+    //
+    void XTrend()
+    {
+        Clean();
+    }
+
+    //
+    // Tools ...
+
+    /**
+     * Initialize ...
+     *
+     * @param  _symbol: String ...
+     * @param  _period: ENUM_TIMEFRAMES member ...
+     *
+     * @return ( bool )
+     */
+    bool Init(
+        string _symbol,
+        ENUM_TIMEFRAMES _period = NULL //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        NormalizePeriod(_period);
+
+        //
+        result = IsValid(_symbol) &&
+                 IsValid(_period);
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        symbol = _symbol;
+        period = _period;
+
+        //
+        XOHCL bar;
+        result = bar.Init(
+            symbol,
+            period,
+            0 //
+        );
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        XOHCL tmpBULLSWH[];
+        XOHCL tmpBULLSWL[];
+        bool hasBullishTrend = bar.HasBullishTrend(
+            tmpBULLSWH,
+            tmpBULLSWL,
+            true //
+        );
+
+        //
+        XOHCL tmpBEARSWH[];
+        XOHCL tmpBEARSWL[];
+        bool hasBearishTrend = bar.HasBearishTrend(
+            tmpBEARSWH,
+            tmpBEARSWL,
+            true //
+        );
+
+        //
+        if (hasBullishTrend)
+        {
+            //
+            Copy(
+                tmpBULLSWH,
+                swingHighs //
+            );
+
+            //
+            Copy(
+                tmpBULLSWL,
+                swingLows //
+            );
+        }
+        //
+        else if (hasBearishTrend)
+        {
+            //
+            Copy(
+                tmpBEARSWH,
+                swingHighs //
+            );
+
+            //
+            Copy(
+                tmpBEARSWL,
+                swingLows //
+            );
+        }
+
+        //
+        if (hasBullishTrend ||
+            hasBullishTrend)
+        {
+            at = TimeCurrent();
+        }
+
+        //
+        result = IsValid();
+
+        //
+        return result;
+    }
+
+    /**
+     * Clean ...
+     */
+    void Clean()
+    {
+        //
+        symbol = NULL;
+        period = NULL;
+        at = NULL;
+
+        //
+        isBullish = false;
+        isBearish = false;
+
+        //
+        Clean(swingLows);
+        Clean(swingHighs);
+    }
+
+    /**
+     * Validate ...
+     *
+     * @return ( bool )
+     */
+    bool IsValid()
+    {
+        //
+        bool result = false;
+
+        //
+        result =
+            IsValid(symbol) &&
+            IsValid(period) &&
+            IsValid(at) &&
+            (isBullish ||
+             isBearish) &&
+            (ArraySize(swingHighs) > 0 ||
+             ArraySize(swingLows) > 0);
+
+        //
+        return result;
+    }
+
+    /**
+     * Generate Unique Identifier ...
+     *
+     * @return ( string )
+     */
+    string GetTag()
+    {
+        //
+        string result = NULL;
+
+        //
+        if (!IsValid())
+        {
+            return result;
+        }
+
+        //
+        string hash = symbol + "," + ToString(period) + "," + ToFormatString(at);
+        hash = ToMD5(hash);
+
+        //
+        result =
+            //
+            "XTrend_" +
+            (isBullish ? "Bullish_" : "Bearish_") +
+            symbol + "_" +
+            ToString(period) + "_" +
+            hash
+            //
+            ;
+
+        //
+        return result;
+    }
+
+    //
+};
+
 //
 // Tracking Times ...
 struct XTimeTracker
@@ -8660,6 +8882,32 @@ MqlDateTime MilliSecondsToStruct(
    return result;
 }

+//
+// Converts Hours to Seconds ...
+int HoursToSeconds(int value)
+{
+    //
+    int result = 0;
+
+    //
+    if (value < 0)
+    {
+        value = 0;
+    }
+
+    //
+    if (value == 0)
+    {
+        return result;
+    }
+
+    //
+    result = value * 60 * 60;
+
+    //
+    return result;
+}
+
 //
 // Retrieve DateTime Structure ...
 MqlDateTime GetCurrentTime()
@@ -12971,4 +13219,33 @@ int GetCycleLengthOn(
    return result;
 }

+//
+// Direction ...
+
+//
+bool IsBullish(ENUM_X_DIRECTION value)
+{
+    //
+    bool result = false;
+
+    //
+    result = value == X_DIRECTION_BULLISH;
+
+    //
+    return result;
+}
+
+//
+bool IsBearish(ENUM_X_DIRECTION value)
+{
+    //
+    bool result = false;
+
+    //
+    result = value == X_DIRECTION_BEARISH;
+
+    //
+    return result;
+}
+
 //