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- Add EvolutionController to manage spawning and physics of icons. - Introduce GradientController for animated gradient backgrounds. - Create iconLoader for fetching and caching SVG icons. - Implement modal functionality for settings adjustments. - Connect UI controls to controllers via SettingsController. - Add CSS styles for gradient animations, icons, and modal. - Create utility functions for color manipulation in gradients.
44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
/**
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* constants.js
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* Single source of truth for all application defaults and tuneable values.
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* Import from here — never hardcode magic numbers elsewhere.
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*/
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export const DEFAULTS = {
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// ── Gradient background ────────────────────────────────────
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/** Base colour the gradient is derived from */
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GRADIENT_COLOR: '#4d22b3',
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/** Flow animation speed, slider 1–10 */
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GRADIENT_SPEED: 2,
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/** Clockwise rotation off by default */
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GRADIENT_ROTATION: true,
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// ── Icon evolution ─────────────────────────────────────────
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/** Min ms before the first / next icon spawns */
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SPAWN_DELAY_MIN: 3_000,
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/** Max ms before the first / next icon spawns */
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SPAWN_DELAY_MAX: 20_000,
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/** Final rendered icon size in px */
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ICON_SIZE: 24,
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/** Half of ICON_SIZE — used for edge/collision math */
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ICON_HALF: 12,
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/** Movement speed slider default (1–10) */
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MOVE_SPEED: 5,
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/** Base px-per-frame at MOVE_SPEED */
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BASE_SPEED: 0.8,
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/** Hard cap: max speed = BASE_SPEED × this factor */
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MAX_SPEED_FACTOR: 2.5,
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/** ms for dot → full-icon grow animation */
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APPEAR_DURATION: 600,
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/** Probability per frame of a random velocity "kick" (chaotic drift) */
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DRIFT_CHANCE: 0.02,
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/** Max |Δv| applied on each drift kick */
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DRIFT_MAGNITUDE: 0.25,
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};
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