Console v1.6 by Solistra and Enelvon

Summary

This script provides an interactive Ruby console through the RGSS Console with support for user-defined macros (stored as external files) and the ability to step into and out of any Ruby object known at runtime. This is primarily a scripter's tool.

In addition to the core script, you may also download a zipped package of default external macros which provide a number of useful tasks and general enhancements to the basic SES Console. The latest macro package may be downloaded from GitHub -- the latest release of the SES Console should have a .zip archive attached to it which provides the entire macro package ready to be placed in your configured macro directory. The package may be found here:

• SES Console Releases

Please be sure to read the included README.md file included with the package for more information about what it offers.

Advanced Usage

In order to activate the console, press F5 (by default -- this is able to be configured in the configuration area). By default, one line of code is evaluated at a time. To stop the interactive interpreter and return to the game, simply use the exit method provided by the Kernel module.

NOTE: If you are in the context of an object which has an alternative exit method defined -- such as SceneManager -- you will have to call the Kernel.exit method explicitly or raise a SystemExit exception.

NOTE: You may also use the exit! method provided by Kernel to close the game immediately directly from the console.

The SES Console also allows you to change the context of the interactive interpreter at any time by binding it to any present Ruby object with the SES::Console.bind method. For example, to bind the interpreter to event 5 on the current map, use the following:

SES::Console.bind($game_map.events[5])

All code entered into the interpreter from that point on would be evaluated in the context of event 5 on the current map. You can also bind the console to the top-level Ruby execution context by passing TOPLEVEL_BINDING to the bind method, which will evaluate code in main. To rebind the console back to the user-defined CONTEXT, use the method SES::Console.reset_binding.

Note that changing the evaluation context via SES::Console.bind pushes the object being bound to onto an object stack; this stack can also be reversed with the SES::Console.rebind method, allowing you to quickly navigate multiple evaluation contexts:

self # => SES::Console
SES::Console.bind(DataManager)
self # => DataManager
SES::Console.rebind
self # => SES::Console

Calling SES::Console.reset_binding both resets the evaluation context to the default context and clears the object stack.

SES::Console.reset_binding
SES::Console.stack # => []

NOTE: You can also temporarily bind or rebind the SES Console's context by passing a block to the SES::Console.bind, SES::Console.rebind, and SES::Console.reset_binding methods like so:

self # => SES::Console
SES::Console.bind(TOPLEVEL_BINDING) do
  # Evaluation inside the block now takes place within `main`.
  self # => main
end
self # => SES::Console

In addition to this, the SES Console allows the use of external Ruby files known as 'macros.' These files must be stored in the configurable MACRO_DIR directory in your project's root directory. Each macro must have a unique file name to be recognized by this script. Macros may also be placed in subdirectories for organization, but file names must be unique. In order to execute an external macro, use the method SES::Console.macro with a symbol corresponding to the base name of the external macro you wish to use. For example, to call the macro 'Files/read_file.rb', use the following:

SES::Console.macro(:read_file)

NOTE: New macros added to the MACRO_DIR directory while the game is run in test mode will not be found automatically. If this occurs, you will have to rebuild the macro listing by calling the SES::Console.load_macros method. Once called, all detected macros will be added to the @macros hash.

NOTE: By default, two macros have special functionality: 'setup' and 'teardown'. The 'setup' macro is run whenever the SES Console is opened via its open method, and the 'teardown' macro is run whenever the opened console has been closed. Use these macros for any code you want to be run whenever the console is opened or closed by user or script input.

License

This script is made available under the terms of the MIT Expat license. View this page for more detailed information.

Installation

Place this script below the SES Core (v2.0 or higher) script (if you are using it) or the Materials header, but above all other custom scripts. This script does not require the SES Core, but it is highly recommended.