Debugging > ScriptDebugger class

For debugging a script it is necessary to implement a THtScriptDebugger abstract class.

It has following methods:

  THtScriptDebugger = class
  public

    /// Executed before script run
    procedure OnRun(Sender: THtScriptParser); virtual;

    /// Executed after script run
    procedure OnStop(Sender: THtScriptParser); virtual;

    /// Executed when script is paused
    procedure OnPause(Sender: THtScriptParser); virtual;

    /// Executed when script continue running
    procedure OnResume(Sender: THtScriptParser); virtual;

    /// Used in Paused mode to process application messages. Simply call Application.ProcessMessages in this procedure.
    procedure ProcessMessages(Sender: THtScriptParser); virtual;

    /// Triggered by Console.Log method in script
    procedure OnConsoleLog(MessageType: THtConsoleMessageType; const s: string); virtual;
  end;

After implementing a class set HtScriptDebuggerGlobal global variable.