Citadel/Reference/HudPart4HudPart typeOne item of a shown layout, hud.hp: its live values. They tween.Fields 4hudPart.fill: numberHow much of a box or picture shows, from its left edge: 0 to 1.hudPart.text: stringA label's words.hudPart.visible: boolean?Whether it shows; nil shows it again.hudPart.color: Ink?A box's colour, a picture's tint, a label's ink; reads back as "#rrggbb".