In the Labs…

X-Bot 2003by Overtech Technologies

What is X-Bot?

X-Bot is a remarkable combination of a powerful bot engine, customized scripts and a graphical front-end which makes setting up an IRC bot easy.

How was X-Bot Built

X-Bot began as multiple programs. Eggdrop was the basis for the IRC interface. It

is a relatively hard to use but highly customizable tool for creating bots on IRC

OTBN.TCL (Overtech Technologies Bot Network TCL Script) was an add-on that made Eggdrop’s bot interface more user-friendly and more practical for wide deployment.

Eggconfig was the original GUI for easing the configuration of the Eggdrop Interface.

How was X-Bot Assembled?

X-Bot combined Eggdrop, Eggconfig and OTBN.tcl into a single easy-to-use package.

X-Bot built upon these tools and improved them to provide a unique project.

X-Bot worked with former programmers of OTBN.tcl to create a new script called X-Bot.tcl which was easier to code and easier to maintain – benefiting our project.

Programming X-Bot

X-Bot by its nature is a modular program using other entire programs as modules of its own program.

The X-Bot team broke down OTBN.tcl into more, smaller modules code-named “Bot-Solutions.tcl” which has become X-Bot.tcl

This made programming X-Bot easier since tasks could be easily sorted to multiple programmers without much effort.

X-Bot’s Construction

X-Bot is an immensely complex program To aid in the creation of a IRC interface for

our product, we sought assistance from the open source community.

Eggdrop and Windrop provided a GPL-compliant basis we could use for adding IRC capabilities to X-bot.

X-Bot’s Construction

X-Bot treats the entire Eggdrop and Windrop programs as modules to the greater X-Bot program.

This allows us to easily “swap” old versions of these products with new versions very easily.

Users want more, we give more!

Halfway through the construction of X-Bot, beta testers were demanding X-Bot be compatible with shell server accounts.

To accomplish this, we modified the code of another GPL program called “Imagica Telnet” which was written in VB.

Fortunately, the program was built in such a way which made building a proprietary scripting language that the program can interpret very easy.

Users want more, we give more!

Getting X-Bot on the shell needed more than just a telnet client.

After much research, we discovered the best way to upload content which was compatible to most windows systems was to use Microsoft’s FTP scripting language in conjunction with Windows batch files.

Users want more, we give more!

To keep X-Bot easy to use, we needed to hide this environment’s harsh interface from the user.

We unfortunately could not hide the entire program from our users, leaving many brief command windows on screen which are performing tasks automatically.

X-Bot 2004 will eliminate these problems.

X-Bot on Windows(Built in Visual Basic)

Default Configurations Local Bot Interface Shell Interface

Cygwin Linux EmulatorAllows bot to run on local computer

(Built in C++)

Windows Command Line FTP(Built using Windows FTP Scripts)

Imagica Telnet(Used proprietary language to

interface with eggdrop on a remote server)

Eggdrop on Linux(Built in C)

X-Bot.TCL(Eggdrop add-on written in TCL)

Control Eggdrop’s Environment(Windows Batch Scruot)

Chart of how X-Bot 2003 works

Overcoming Boundaries

That diagram illustrates the complexity of X-Bot.

A program built in Visual Basic designed for Windows interfaces with a program built in C designed for Linux.

Despite this, the entire program works on Windows machines thanks to Cygwin

Cygwin

Cygwin is a GPL’d program which allows Windows to emulate Linux programs.

Thankfully people at SourceForge.net have compiled a version of Eggdrop bundled with Cygwin for use on Windows called “Windrop.”

This further eases the burden off our programmers and allows us to focus more on other aspects of this program such as the GUI.

Due to the modular nature of X-Bot..

It is easy for us to maintain parity with the Eggdrop standards.

We can release more editions of X-Bot which uses different base TCLs more easily.

It is compatible with many fun Eggdrop add-ons that make X-Bot very expandable and versatile.

Due to the modular nature of X-Bot..

We can focus more on X-Bot being cool We can make X-Bot easier to use at a

faster rate We do not need to be concerned about the

whole thing working. Modules are guaranteed to work.

X-Bot is very stable despite its complexity

What we learned

Extensive beta testing is an absolute necessity for all portions of any program.

When we first released betas of X-Bot to the public, our web server’s bandwidth was overloaded. Use a different server that can handle the demands upon media announcements.

What we learned

The coolness factor is missing in X-Bot and many beta testers are unhappy about that.

Using GPL’d programs is a good way to boost RAD (Rapid Application Development)

What we learned

Visual Basic can prove to be an extremely powerful language when pushed to its limits

GPL does not prevent us from making a profitable program.

Project Management Documents aid greatly in producing progress reports and coordinating large-scale beta testing.

What we learned

When building an easy-to-use program, one must keep in mind the demands of advanced users

Once beta testing has begun, routine releases are a must.

When using GPL’d software, one must be aware of the bugs in that software and try to avoid implementing them into the final product.

X-Bot 2004It’s Coming Soon…

www.overtech.tk