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"rand 0.9.2", - "rand_pcg", - "rand_seeder", ] -[[package]] -name = "libc" -version = "0.2.175" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543" - [[package]] name = "num-traits" version = "0.2.19" @@ -113,7 +86,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d" dependencies = [ "phf_shared", - "rand 0.8.5", + "rand", ] [[package]] @@ -138,15 +111,6 @@ dependencies = [ "siphasher", ] -[[package]] -name = "ppv-lite86" -version = "0.2.21" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9" -dependencies = [ - "zerocopy", -] - [[package]] name = "proc-macro2" version = "1.0.101" @@ -165,39 +129,13 @@ dependencies = [ "proc-macro2", ] -[[package]] -name = "r-efi" -version = "5.3.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f" - 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1; for _ in 0..num { - initial_hue += 65.0; + initial_hue += 80.0; initial_chroma += 0.8; if initial_chroma > 1.0 { initial_chroma -= 1.0; @@ -468,8 +465,8 @@ impl Game { } fn ask_tower(&self, msg: &str) -> io::Result { + let mut res = String::new(); loop { - let mut res = String::new(); print!("{msg} (enter a tower number, exit, clear or undo):"); stdout().flush()?; stdin().read_line(&mut res)?; @@ -646,16 +643,15 @@ pub struct GameGenerator { } impl GameGenerator { - pub fn generate(self, rng: &mut Pcg64) -> Game { + pub fn generate(self) -> Game { let mut towers = Vec::new(); - let mut rings = Vec::new(); + let mut rings = HashSet::new(); for ring_type in 0..self.num_ring_types { for idx in 0..TOWER_HEIGHT { - rings.push((Ring(NonZero::new(ring_type + 1).unwrap()), idx)); + rings.insert((Ring(NonZero::new(ring_type + 1).unwrap()), idx)); } } - rings.shuffle(rng); let rings = rings.into_iter().map(|(i, _)| i).collect::>(); @@ -670,13 +666,9 @@ impl GameGenerator { Game::new(towers) } - pub fn highest_burried_score( - self, - seed: &str, - ) -> Game { - let mut rng: Pcg64 = Seeder::from(seed).into_rng(); + pub fn highest_burried_score(self) -> Game { iter::repeat(self) - .map(|i| i.generate(&mut rng)) + .map(|i| i.generate()) .take(100) .max_by_key(|i| i.burried_ring_score()) .unwrap() @@ -756,15 +748,11 @@ impl Default for UndoStack { } fn main() -> io::Result<()> { - eprint!("seed> "); - let mut seed = String::new(); - stdin().read_line(&mut seed).unwrap(); - let mut g = GameGenerator { num_extra_towers: 2, num_ring_types: 13, } - .highest_burried_score::<4>(&seed); + .highest_burried_score::<4>(); if let Some(solution) = g.solve() { let mut g = Game {