ImageDef
A font image: a picture drawn inside text, a HUD image, or, with glyphs, a HUD font. The texture's width and height must divide by the grid's columns and rows.
Fields
imageDef.height: number#Drawn height.
imageDef.texture: string?#PNG under assets/textures/; .png may be left off. under assets/textures/, default "font/<id>.png"
imageDef.ascent: number?#How far above the baseline it sits. required for a text image
imageDef.grid: { rows: number, cols: number }?#Cuts the texture into equal cells; default one cell.
imageDef.hud: boolean?#Makes it a HUD image rather than a text image.
imageDef.glyphs: { string }?#The characters of each grid cell, one string per row. one string per grid row; makes a HUD font
imageDef.space: number?#Width of a space in the font. required with glyphs