last ...

Libraries/x-saherelm.x-poi.state.lib.mq5

@@ -642,6 +642,54 @@ struct XOBFVG
     }
 };
 
+//
+struct XSignalBox
+{
+    //
+    XBoxZone ob;
+    XBoxZone fvg;
+
+    //
+    // Constructor ...
+    XSignalBox()
+    {
+        Clean();
+    }
+
+    //
+    // Tools ...
+
+    /**
+     * Cleanup Model ...
+     */
+    void Clean()
+    {
+        //
+        ob.Clean();
+        fvg.Clean();
+    }
+
+    /**
+     * Validate Model ...
+     *
+     * @return ( bool )
+     */
+    bool IsValid()
+    {
+        //
+        bool result = false;
+
+        //
+        result =
+            ob.IsValid();
+
+        //
+        return result;
+    }
+
+    //
+};
+
 //
 // Model State Parsing ...
 struct XPOIStateEvents
@@ -4869,6 +4917,165 @@ int AddIfNotExists(
     return result;
 }
 
+//
+//
+//
+
+/**
+ * Find Index of a Signal Box on another ...
+ *
+ * @param  index: int, index of exists ...
+ * @param  item: XSignal Box ...
+ * @param  items: XSignal Box Collection ...
+ *
+ * @return ( bool )
+ */
+bool FindIndex(
+    int &index,
+    XSignalBox &item,
+    XSignalBox &items[] //
+)
+{
+    //
+    bool result = false;
+
+    //
+    index = -1;
+    int count = ArraySize(items);
+
+    //
+    result = item.IsValid() &&
+             HasChild(items);
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    for (int i = 0; i < count; i++)
+    {
+        //
+        bool isSame = item.ob
+                          .IsSameAs(items[i].ob);
+        if (isSame)
+        {
+            //
+            index = i;
+            break;
+        }
+    }
+
+    //
+    result = IsValidIndex(index);
+
+    //
+    return result;
+}
+
+/**
+ * Find Index of a Signal Box on another ...
+ *
+ * @param  index: int, index of exists ...
+ * @param  item: XSignal Box ...
+ * @param  items: XSignal Box Collection ...
+ *
+ * @return ( bool )
+ */
+bool FindIndex(
+    int &index,
+    XBoxZone &item,
+    XSignalBox &items[] //
+)
+{
+    //
+    bool result = false;
+
+    //
+    index = -1;
+    int count = ArraySize(items);
+
+    //
+    result = item.IsValid() &&
+             HasChild(items);
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    for (int i = 0; i < count; i++)
+    {
+        //
+        bool isSame = item.IsSameAs(items[i].ob);
+        if (isSame)
+        {
+            //
+            index = i;
+            break;
+        }
+
+        //
+        isSame = item.IsSameAs(items[i].fvg);
+        if (isSame)
+        {
+            //
+            index = i;
+            break;
+        }
+    }
+
+    //
+    result = IsValidIndex(index);
+
+    //
+    return result;
+}
+
+/**
+ * Add a Signal Box in a Collection if not Exists ...
+ *
+ * @param  item: XSignal Box ...
+ * @param  items: XSignal Box Collection ...
+ *
+ * @return ( bool )
+ */
+bool AddIfNotExists(
+    XSignalBox &item,
+    XSignalBox &items[] //
+)
+{
+    //
+    bool result = false;
+
+    //
+    result = item.IsValid();
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    int idx = -1;
+    result = !FindIndex(
+        idx,
+        item,
+        items //
+    );
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    AddRef(
+        item,
+        items //
+    );
+
+    //
+    return result;
+}
+
 //
 // XPOI State Event Parsers ...