// default character mappings: (ASCII 32 - 126)// const ASCII_CHARS = " !"#$%&'()*+,-./0123456789:;<=>?//@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~";// load a bitmap font called "04b03", with bitmap "04b03.png", each character on bitmap has a size of (6, 8), and contains default ASCII_CHARS
loadFont("04b03","04b03.png",6,8);// load a font with custom charactersloadFont("CP437","CP437.png",6,8,"☺☻♥♦♣♠");