import "env.memory" memory(4);
import "env.random" fn random() -> i32;
import "env.randomSeed" fn seed(i32);

export fn tic(time: i32) {
    let i: i32;
    loop pixels {
        seed(i + (time / 100) * 320);
        i?120 = random();
        branch_if (i := i + 1) < 320*256: pixels
    }
}