include "../include/microw8-api.cwa"

const SPRITE = 0x20000;

export fn upd() {
	cls(0);
	let t = time() / 2_f;
	let i: i32;
	loop spriteLoop {
		let inline x = sin(t * -1.3 + i as f32 * (3.141 / 30_f)) * 180_f + 160_f;
		let inline y = sin(t * 1.7 + i as f32 * (3.141 / 40_f)) * 140_f + 120_f;
		blitSprite(SPRITE, 16, x as i32, y as i32, (i & 3) * 0x200 + 0x100);
		branch_if (i +:= 1) < 100: spriteLoop;
	}
}

start fn start() {
	printChar('OO');
	circle(8_f, 8_f, 6_f, 75);
	grabSprite(SPRITE, 16, 0, 0, 0);
}