/**
 * Pet presentation config.
 *
 * Vector mode (default) draws a procedurally-rendered mascot on a DPR-aware
 * canvas, so it is crisp at any scale and needs no asset. Set VECTOR=false to
 * fall back to a sprite sheet (SPRITE path/URL, grid, and FPS below).
 */
export const VECTOR = true

/** Rendered size of the pet, in CSS pixels (canvas scales by devicePixelRatio). */
export const SIZE = 80

/**
 * Overall opacity (0..1). Below 1 the content behind the pet shows through,
 * so it reads as a background decoration that never obscures the UI.
 */
export const OPACITY = 0.8

/**
 * Palette for the vector mascot. Light/dark aware via CSS variables when the
 * shell exposes them, with a soft pastel fallback for the standalone build.
 */
export const BODY_TOP = '#dbe7ff'
export const BODY_BOTTOM = '#9fb8e8'
export const BODY_EDGE = 'rgba(0, 0, 0, 0.05)'
export const CHEEK = 'rgba(255, 150, 170, 0.35)'
export const MOUTH = '#5a6b8c'
export const PUPIL = '#2b3245'

/** Pointer-follow spring. Higher STIFFNESS snaps faster; DAMPING<1 gives a
 * small overshoot then settle so it reads as weight, not a magnet. */
export const STIFFNESS = 0.06
export const DAMPING = 0.84

/* ---- Sprite-sheet fallback (used only when VECTOR=false) ---- */

/** Sprite-sheet asset path or URL; keep empty to draw the vector instead. */
export const SPRITE = '' // e.g. '/assets/pet.png'

/** Number of columns in the sprite sheet. */
export const FRAME_COLS = 4
/** Number of rows in the sprite sheet. */
export const FRAME_ROWS = 4
/** Width of one frame, in pixels. */
export const FRAME_W = 128
/** Height of one frame, in pixels. */
export const FRAME_H = 128
/** Animation frames per second. */
export const FPS = 12