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2022 day 22 part 2 wip

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This commit is contained in:
Maciej Jur 2022-12-22 19:43:19 +01:00
parent 425a986e86
commit 84161dd49b
1 changed files with 10 additions and 10 deletions
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20
2022/rust/src/solutions/day22.rs
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@ -38,7 +38,7 @@ impl Action {
}
}
#[derive(Copy, Clone)]
#[derive(Copy, Clone, Debug)]
#[repr(usize)]
enum Facing {
R = 0,
@ -165,7 +165,7 @@ fn solve1((start, map, commands): &(Point, Map, Commands)) -> usize {
dungeon.get_password()
}
// Welcome to the cursed manifold zone
struct HardcodedCubeProvider;
impl HardcodedCubeProvider {
fn new() -> Self { Self }
@ -176,19 +176,19 @@ impl NextPosProvider for HardcodedCubeProvider {
fn get_next_pos(&self, pos: Point, dir: Facing) -> (Point, Facing) {
use Facing::*;
match (pos.0, pos.1, dir) {
(0, 50..=99, U) => todo!(),
(0, 50..=99, U) => ((pos.1 + 100, 0), R), // (0,50) -> (150,0)
(0, 100..=149, U) => todo!(),
(0..=49, 50, L) => todo!(),
(0..=49, 50, L) => ((149 - pos.0, 0), R), // (0,50) -> (149,0)
(0..=49, 149, R) => todo!(),
(49, 100..=149, D) => todo!(),
(50..=99, 50, L) => todo!(),
(50..=99, 50, L) => ((100, pos.0 - 50), D), // (50,50) -> (100,0)
(50..=99, 99, R) => todo!(),
(100, 0..=49, U) => todo!(),
(100..=149, 0, L) => todo!(),
(100..=149, 99, R) => todo!(),
(149, 50..=99, D) => todo!(),
(100, 0..=49, U) => ((pos.1 + 50, 50), R), // (100,0) -> (50,50)
(100..=149, 0, L) => ((149 - pos.0, 50), R), // (100,0) -> (49, 50)
(100..=149, 99, R) => ((149 - pos.0, 149), L), // (100, 99) -> (49, 149)
(149, 50..=99, D) => ((pos.1 + 100, 49), L), // (149,50) -> (150,49)
(150..=199, 0, L) => todo!(),
(150..=199, 49, R) => todo!(),
(150..=199, 49, R) => ((149, pos.0 - 100), U), // (150,49) -> (149, 50)
(199, 0..=49, D) => todo!(),
_ => (dir.apply(pos), dir)
}