3-d a.i. adventure algorithm anykey array assign aurora borealis autocompletion blocks bokeh books boolean breakpoint bug_report bundle callback cinifile classes code codec codetips color scheme colour console consructor copy crash creator crossreference depth of field directories distribution dof ebook error exit extension filename files filesystem find font forum game gamedev gettext github idispatch ini interactive fiction item keyword lerp linked lists list listbox loop math memory memory-mangement menu message midi msgbox msgboxw multiselect naming number opengl output parametter paste pause physics printl program programming random registry retrogaming richedit sample search selection setkey size software sound sqlite statistics stderr string subarray synchronous tbasic tbgl tcp text adventure text game theme theming thinair thindebug thinsample tools treeview true udt ufo unix unsigned user utility variable varptr versioning visual win32 win api