#define font_get_mono
//Description: This script returns whether your font is monoscaped or not, by checking for Numerical Values, Lowercase Letters, and Capital Letters.
//Syntax: font_get_mono(font)
//Credit: No credit required
//Note: Because Gamemaker can't return the current font index, you will have change the font back to it's original value after calling this script.

//Variable setup
var base,mono,i;
mono=true
draw_set_font(argument0)

//Loop to test values
base=string_width(chr(48))
for(i=49;i<57;i+=1){if string_width(chr(i))!=base mono=false}
for(i=65;i<90;i+=1){if string_width(chr(i))!=base mono=false}
for(i=97;i<122;i+=1){if string_width(chr(i))!=base mono=false}

//Finish
return mono;