Sparkle Pixel Art VFX
Four-point flares twinkling: a big glint turning and pulsing among small ones, or small glints catching here and there. For treasure, secrets and anything shiny.
Use it with your AI agent
Download this effect's ZIP, or to give your agent (Claude, Codex, Cursor...) the full library of pixel art effects. Then have it mark your secrets and loot, size the glint to each item, or warm its colours for gold.
Claude/Codex
You
Use sparkle.ts from Sprite Fusion's pixel art VFX to put glints on the hidden secrets in my levels, so players notice them.
Claude
I used sparkle.ts as a reference to implement sparkle in your game.
In your code
import sparkle from "./sparkle";
const frame = { w: 320, h: 180, ox: 0, oy: 0, color: new Uint32Array(320 * 180), light: new Uint32Array(320 * 180) };
const fx = sparkle({ x: 320, y: 200 });
fx.update(1 / 60);
frame.color.fill(0);
frame.light.fill(0);
fx.draw(frame, "back");
fx.draw(frame, "front");
if (fx.done()) remove(fx);