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classifier: it's your boy, clippy

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This commit is contained in:
Aryadev Chavali
2026-04-01 05:52:01 +01:00
committed by oreodave
parent 9dc4c8241f
commit e5d5e4037f
1 changed files with 7 additions and 10 deletions
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17
src/classifier.rs
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@@ -1,4 +1,4 @@
use crate::card::{Card, Rank}; use crate::card::Card;
use crate::hand::{Hand, PokerType}; use crate::hand::{Hand, PokerType};
impl Hand { impl Hand {
@@ -68,8 +68,7 @@ fn try_poker_hand(num_jokers: usize, cards: &[Card]) -> Option<PokerType> {
let mut counter_ranks = [0; 13]; let mut counter_ranks = [0; 13];
let mut counter_suits = [0; 13]; let mut counter_suits = [0; 13];
for i in 0..playing_cards.len() { for card in playing_cards {
let card = playing_cards[i];
let rank = card.rank().unwrap() as usize; let rank = card.rank().unwrap() as usize;
let suit = card.suit().unwrap() as usize; let suit = card.suit().unwrap() as usize;
counter_ranks[rank] += 1; counter_ranks[rank] += 1;
@@ -79,9 +78,7 @@ fn try_poker_hand(num_jokers: usize, cards: &[Card]) -> Option<PokerType> {
let highest_rank_freq = *counter_ranks.iter().max().unwrap(); let highest_rank_freq = *counter_ranks.iter().max().unwrap();
let num_pairs = counter_ranks.iter().filter(|&count| *count == 2).count(); let num_pairs = counter_ranks.iter().filter(|&count| *count == 2).count();
let is_straight = is_straight(num_jokers, playing_cards); let is_straight = is_straight(num_jokers, playing_cards);
let is_flush = counter_suits let is_flush = counter_suits.contains(&playing_cards.len());
.iter()
.any(|&count| count == playing_cards.len());
if is_straight && is_flush || num_jokers == 4 { if is_straight && is_flush || num_jokers == 4 {
Some(PokerType::StraightFlush) Some(PokerType::StraightFlush)
@@ -89,9 +86,9 @@ fn try_poker_hand(num_jokers: usize, cards: &[Card]) -> Option<PokerType> {
Some(PokerType::FiveKind) Some(PokerType::FiveKind)
} else if num_jokers + highest_rank_freq == 4 { } else if num_jokers + highest_rank_freq == 4 {
Some(PokerType::FourKind) Some(PokerType::FourKind)
} else if num_pairs == 1 && highest_rank_freq == 3 { } else if (num_pairs == 1 && highest_rank_freq == 3)
Some(PokerType::FullHouse) || (num_jokers == 1 && num_pairs == 2)
} else if num_jokers == 1 && num_pairs == 2 { {
Some(PokerType::FullHouse) Some(PokerType::FullHouse)
} else if is_straight { } else if is_straight {
Some(PokerType::Straight) Some(PokerType::Straight)
@@ -125,7 +122,7 @@ fn is_straight(num_jokers: i32, cards: &[Card]) -> bool {
}; };
for m in nums { for m in nums {
let diff = m - prev; let diff = m - prev;
if diff == 0 || diff - 1 > gaps { if diff <= 0 || diff - 1 > gaps {
return false; return false;
} }
gaps -= diff - 1; gaps -= diff - 1;