Putting it All Together

Writing small subroutines allows for them to be used as building blocks to define a macro which the user can execute.

In the following steps, you create a macro named Gardenpath. The macro executes the smaller subroutines that were previously defined as part of the Garden Path project, resulting in the creation of a garden path.

1. In the Code window, click after the End Sub statement of the drawtiles subroutine and press Enter twice.
2. Type the following code:

   ' Main function that combines the individual Private subroutines
   ' of the project into a single macro to simplify execution.
   Public Sub gardenpath()
     ' Request input from the user
     gpuser
   
     ' Draws the outline of the garden path
     drawout
   
     ' Draws the tiles in the outline of the garden path
     drawtiles
   End Sub

3. Save the project.