import { Color } from './sprite-types'; export function hexToColor(hex: string): Color { return { r: parseInt(hex.slice(0, 2), 16) / 255, g: parseInt(hex.slice(2, 4), 16) / 255, b: parseInt(hex.slice(4, 6), 16) / 255, a: hex.length > 6 ? parseInt(hex.slice(6, 8), 16) / 255 : 1 }; } export function desaturate(color: Color, amount: number): Color { const gray = (color.r + color.g + color.b) / 6; return { r: color.r + ((gray - color.r) * amount), g: color.g + ((gray - color.g) * amount), b: color.b + ((gray - color.b) * amount), a: color.a, }; } export function darken(color: Color, amount: number): Color { return { r: color.r * amount, g: color.g * amount, b: color.b * amount, a: color.a, } }