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tableau_face_down_cards tableau_face_up_cards functions

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This commit is contained in:
Rhys Lloyd
2026-05-26 22:34:14 -07:00
parent 555daf5ec3
commit a80f2ae3c9
1 changed files with 22 additions and 27 deletions
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klondike/src/lib.rs
+22 -27
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@@ -365,15 +365,26 @@ impl KlondikeState {
pub const fn tableau7(&self) -> &Pile<6, 13> { pub const fn tableau7(&self) -> &Pile<6, 13> {
&self.tableau7 &self.tableau7
} }
pub fn is_tableau_face_down_empty(&self, tableau: Tableau) -> bool { pub fn tableau_face_down_cards(&self, tableau: Tableau) -> &[Card] {
match tableau { match tableau {
Tableau::Tableau1 => self.tableau1.face_down().is_empty(), Tableau::Tableau1 => self.tableau1.face_down(),
Tableau::Tableau2 => self.tableau2.face_down().is_empty(), Tableau::Tableau2 => self.tableau2.face_down(),
Tableau::Tableau3 => self.tableau3.face_down().is_empty(), Tableau::Tableau3 => self.tableau3.face_down(),
Tableau::Tableau4 => self.tableau4.face_down().is_empty(), Tableau::Tableau4 => self.tableau4.face_down(),
Tableau::Tableau5 => self.tableau5.face_down().is_empty(), Tableau::Tableau5 => self.tableau5.face_down(),
Tableau::Tableau6 => self.tableau6.face_down().is_empty(), Tableau::Tableau6 => self.tableau6.face_down(),
Tableau::Tableau7 => self.tableau7.face_down().is_empty(), Tableau::Tableau7 => self.tableau7.face_down(),
}
}
pub fn tableau_face_up_cards(&self, tableau: Tableau) -> &[Card] {
match tableau {
Tableau::Tableau1 => self.tableau1.face_up(),
Tableau::Tableau2 => self.tableau2.face_up(),
Tableau::Tableau3 => self.tableau3.face_up(),
Tableau::Tableau4 => self.tableau4.face_up(),
Tableau::Tableau5 => self.tableau5.face_up(),
Tableau::Tableau6 => self.tableau6.face_up(),
Tableau::Tableau7 => self.tableau7.face_up(),
} }
} }
pub fn stack_bottom_card(&self, src: KlondikePileStack) -> Option<&Card> { pub fn stack_bottom_card(&self, src: KlondikePileStack) -> Option<&Card> {
@@ -381,15 +392,7 @@ impl KlondikeState {
KlondikePileStack::Tableau(TableauStack { KlondikePileStack::Tableau(TableauStack {
tableau, tableau,
skip_cards, skip_cards,
}) => match tableau { }) => self.tableau_face_up_cards(tableau).get(skip_cards as usize),
Tableau::Tableau1 => self.tableau1.face_up().get(skip_cards as usize),
Tableau::Tableau2 => self.tableau2.face_up().get(skip_cards as usize),
Tableau::Tableau3 => self.tableau3.face_up().get(skip_cards as usize),
Tableau::Tableau4 => self.tableau4.face_up().get(skip_cards as usize),
Tableau::Tableau5 => self.tableau5.face_up().get(skip_cards as usize),
Tableau::Tableau6 => self.tableau6.face_up().get(skip_cards as usize),
Tableau::Tableau7 => self.tableau7.face_up().get(skip_cards as usize),
},
KlondikePileStack::Foundation(foundation) => { KlondikePileStack::Foundation(foundation) => {
self.foundations[foundation as usize].last() self.foundations[foundation as usize].last()
} }
@@ -398,15 +401,7 @@ impl KlondikeState {
} }
pub fn top_card<S: Into<KlondikePile>>(&self, src: S) -> Option<&Card> { pub fn top_card<S: Into<KlondikePile>>(&self, src: S) -> Option<&Card> {
match src.into() { match src.into() {
KlondikePile::Tableau(tableau) => match tableau { KlondikePile::Tableau(tableau) => self.tableau_face_up_cards(tableau).last(),
Tableau::Tableau1 => self.tableau1.face_up().last(),
Tableau::Tableau2 => self.tableau2.face_up().last(),
Tableau::Tableau3 => self.tableau3.face_up().last(),
Tableau::Tableau4 => self.tableau4.face_up().last(),
Tableau::Tableau5 => self.tableau5.face_up().last(),
Tableau::Tableau6 => self.tableau6.face_up().last(),
Tableau::Tableau7 => self.tableau7.face_up().last(),
},
KlondikePile::Foundation(foundation) => self.foundations[foundation as usize].last(), KlondikePile::Foundation(foundation) => self.foundations[foundation as usize].last(),
KlondikePile::Stock => self.stock.face_up().last(), KlondikePile::Stock => self.stock.face_up().last(),
} }
@@ -609,7 +604,7 @@ impl Klondike {
KlondikePileStack::Tableau(TableauStack { KlondikePileStack::Tableau(TableauStack {
tableau, tableau,
skip_cards: SkipCards::Skip0, skip_cards: SkipCards::Skip0,
}) if !self.state().is_tableau_face_down_empty(tableau) }) if !self.state().tableau_face_down_cards(tableau).is_empty()
|| self || self
.state() .state()
.stack_bottom_card(dst_tableau.src) .stack_bottom_card(dst_tableau.src)