# Abstract font, drawn by a `TextSprites`
abstract class Font

	# Line spacing modifier for `pld` and `plu`
	#
	# This value acts as multiplier to the standard line height.
	# Defaults to 0.4, so a `pld` moves chars down by about half a line.
	var partial_line_mod: Numeric = 0.4 is writable

	# Backend writing service, clients should use `TextSprites.text=`
	protected fun write_into(text_sprites: TextSprites, text: Text) is abstract
end