Building an Object-Oriented Order Block Engine in MQL5

The brief

A new Order Block engine has been developed for MQL5, a programming language used for trading. The engine is designed as an include class and validates zones based on displacement and market structure break. It maintains a mitigation state only when bars are closed and minimizes data copying by passing data by reference. The engine also includes a diagnostic indicator that plots zone information. This Order Block engine is intended for use in trading applications, providing a production-oriented solution for MQL5 users.