Making my own WoW scriptable macro program

I'm making a scriptable macro program for World of Warcraft, but need to know how to do the whole scripting part.

I want to have a textbox, where the user puts in the info, then the script is run from a GetAsyncKeyState such as F10. I only want basic commands like this:

Cast(Hotkey1)
(Hotkey1 is the spell hotkey in the actionbars in WoW, so to attack someone would press "1" in-game normally).
What Cast would do would be to send the key "1" in-game to attack the selected NPC/player.

Then some other basic commands like:
Wait(Ms)

Etc. Once I know how to make commands and have the program read the whole script, I can make more commands and develop off that.

Anyway, I'd really love some help

Note: I've already checked out Darthatron's source and frankly I just can't seem to piece it together.

 

Lua is probably the easiest way to do this if you aren't interested in hours spent writing your own script parser. I've only really used it with C#, but it should be able to be applied to Visual Basic.

More info: http://www.lua.org/
http://www.luaforge.net/

 

I would do that, but honestly there's no need. I'm only going to have something like max 3 commands in my program. Take Darthatron's scripter example, it uses MoveMouse (x) (y) etc, without using VBScript. I want to do something like that, but explained a little better. Plus my commands are far more simple.

 

Add me to MSN and I'll try and explain the code to you.

 

If you're going to do this, don't do it in VB6. A 3D MMORPG as big as WoW would require asynchronous connections to states and shit, and other big words, etc. You can't control a character effectively through colors and keystates, to put it simply.