FGUI Library

The FGUI library is a small library created by Forecaster for handling drawing and using on-screen buttons. It also has a method for drawing text centered on the screen.

The following methods are in this library:

• createButton(id: string, text: string, background_color: number, x1: number, y1: number, x2: number, y2: number)
  Creates and draws a button between the desired coordinates and adds it to the internal button list.
• clearButton(id: string)
  Removes the button from the button list and fills the space it occupied with black pixels.
• testButton(x: number, y: number)
  Tests if the given coordinates are within the boundaries of a button. Returns the first matching id.
• exampleOnTouch(name: string, screen: address, x: number, y: number, button: number, player: string)
  An example of a callback function for the touch event.
• writeTextCentered(text: string, line: number, color: number, background_color: number)
  Writes the given text centered on the given line relative to the current resolution.

You can view the actual lua code by clicking here. Right-click on the link to save the file, or open and copy-paste the code into Minecraft.