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This commit is contained in:
Rhys Lloyd
2026-05-16 11:50:55 -07:00
parent d601777e9d
commit 6edc3532ac
1 changed files with 103 additions and 97 deletions
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src/klondike.rs
+101 -95
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@@ -77,6 +77,16 @@ impl KlondikePile {
})
}
}
impl From<Tableau> for KlondikePile {
fn from(value: Tableau) -> Self {
KlondikePile::Tableau(value)
}
}
impl From<Foundation> for KlondikePile {
fn from(value: Foundation) -> Self {
KlondikePile::Foundation(value)
}
}
#[repr(u8)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
@@ -119,8 +129,8 @@ impl SkipCards {
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct TableauStack {
tableau: Tableau,
skip_cards: SkipCards,
pub tableau: Tableau,
pub skip_cards: SkipCards,
}
impl TableauStack {
@@ -175,8 +185,8 @@ impl KlondikePileStack {
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct DstFoundation {
src: KlondikePile,
foundation: Foundation,
pub src: KlondikePile,
pub foundation: Foundation,
}
impl DstFoundation {
const ITER_BEGIN: Self = Self {
@@ -198,8 +208,8 @@ impl DstFoundation {
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct DstTableau {
src: KlondikePileStack,
tableau: Tableau,
pub src: KlondikePileStack,
pub tableau: Tableau,
}
impl DstTableau {
const ITER_BEGIN: Self = Self {
@@ -297,96 +307,91 @@ impl KlondikeState {
pub const fn tableau7(&self) -> &Pile<6, 13> {
&self.tableau7
}
fn src_card(&self, src: InstructionSrc) -> Option<&Card> {
match src.into_spec() {
KlondikePileStack::Tableau1(skip_cards) => {
self.tableau1.face_up().get(skip_cards as usize)
fn card(&self, src: KlondikePileStack) -> Option<&Card> {
match src {
KlondikePileStack::Tableau(TableauStack {
tableau,
skip_cards,
}) => match tableau {
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) => {
self.foundations[foundation as usize].last()
}
KlondikePileStack::Tableau2(skip_cards) => {
self.tableau2.face_up().get(skip_cards as usize)
}
KlondikePileStack::Tableau3(skip_cards) => {
self.tableau3.face_up().get(skip_cards as usize)
}
KlondikePileStack::Tableau4(skip_cards) => {
self.tableau4.face_up().get(skip_cards as usize)
}
KlondikePileStack::Tableau5(skip_cards) => {
self.tableau5.face_up().get(skip_cards as usize)
}
KlondikePileStack::Tableau6(skip_cards) => {
self.tableau6.face_up().get(skip_cards as usize)
}
KlondikePileStack::Tableau7(skip_cards) => {
self.tableau7.face_up().get(skip_cards as usize)
}
KlondikePileStack::Foundation1 => self.foundations[1 - 1].last(),
KlondikePileStack::Foundation2 => self.foundations[2 - 1].last(),
KlondikePileStack::Foundation3 => self.foundations[3 - 1].last(),
KlondikePileStack::Foundation4 => self.foundations[4 - 1].last(),
KlondikePileStack::Stock => self.stock.face_up().last(),
}
}
fn take_src_cards(&mut self, src: InstructionSrc) -> Stack<13> {
match src.into_spec() {
KlondikePileStack::Tableau1(skip_cards) => {
self.tableau1.take_range_flip_up(skip_cards as usize..)
fn top_card(&self, src: KlondikePile) -> Option<&Card> {
match src {
KlondikePile::Tableau(tableau) => match tableau {
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::Stock => self.stock.face_up().last(),
}
KlondikePileStack::Tableau2(skip_cards) => {
self.tableau2.take_range_flip_up(skip_cards as usize..)
}
KlondikePileStack::Tableau3(skip_cards) => {
self.tableau3.take_range_flip_up(skip_cards as usize..)
fn take_cards(&mut self, src: KlondikePileStack) -> Stack<13> {
match src {
KlondikePileStack::Tableau(TableauStack {
tableau,
skip_cards,
}) => match tableau {
Tableau::Tableau1 => self.tableau1.take_range_flip_up(skip_cards as usize..),
Tableau::Tableau2 => self.tableau2.take_range_flip_up(skip_cards as usize..),
Tableau::Tableau3 => self.tableau3.take_range_flip_up(skip_cards as usize..),
Tableau::Tableau4 => self.tableau4.take_range_flip_up(skip_cards as usize..),
Tableau::Tableau5 => self.tableau5.take_range_flip_up(skip_cards as usize..),
Tableau::Tableau6 => self.tableau6.take_range_flip_up(skip_cards as usize..),
Tableau::Tableau7 => self.tableau7.take_range_flip_up(skip_cards as usize..),
},
KlondikePileStack::Foundation(foundation) => {
Stack::from_iter(self.foundations[foundation as usize].pop())
}
KlondikePileStack::Tableau4(skip_cards) => {
self.tableau4.take_range_flip_up(skip_cards as usize..)
}
KlondikePileStack::Tableau5(skip_cards) => {
self.tableau5.take_range_flip_up(skip_cards as usize..)
}
KlondikePileStack::Tableau6(skip_cards) => {
self.tableau6.take_range_flip_up(skip_cards as usize..)
}
KlondikePileStack::Tableau7(skip_cards) => {
self.tableau7.take_range_flip_up(skip_cards as usize..)
}
KlondikePileStack::Foundation1 => Stack::from_iter(self.foundations[1 - 1].pop()),
KlondikePileStack::Foundation2 => Stack::from_iter(self.foundations[2 - 1].pop()),
KlondikePileStack::Foundation3 => Stack::from_iter(self.foundations[3 - 1].pop()),
KlondikePileStack::Foundation4 => Stack::from_iter(self.foundations[4 - 1].pop()),
KlondikePileStack::Stock => Stack::from_iter(self.stock.pop()),
}
}
fn dst_card(&self, dst: KlondikePileId) -> Option<&Card> {
match dst {
KlondikePileId::Tableau1 => self.tableau1.face_up().last(),
KlondikePileId::Tableau2 => self.tableau2.face_up().last(),
KlondikePileId::Tableau3 => self.tableau3.face_up().last(),
KlondikePileId::Tableau4 => self.tableau4.face_up().last(),
KlondikePileId::Tableau5 => self.tableau5.face_up().last(),
KlondikePileId::Tableau6 => self.tableau6.face_up().last(),
KlondikePileId::Tableau7 => self.tableau7.face_up().last(),
KlondikePileId::Foundation1 => self.foundations[1 - 1].last(),
KlondikePileId::Foundation2 => self.foundations[2 - 1].last(),
KlondikePileId::Foundation3 => self.foundations[3 - 1].last(),
KlondikePileId::Foundation4 => self.foundations[4 - 1].last(),
KlondikePileId::Stock => None,
fn take_top_card(&mut self, src: KlondikePile) -> Option<Card> {
match src {
KlondikePile::Tableau(tableau) => match tableau {
Tableau::Tableau1 => self.tableau1.pop(),
Tableau::Tableau2 => self.tableau2.pop(),
Tableau::Tableau3 => self.tableau3.pop(),
Tableau::Tableau4 => self.tableau4.pop(),
Tableau::Tableau5 => self.tableau5.pop(),
Tableau::Tableau6 => self.tableau6.pop(),
Tableau::Tableau7 => self.tableau7.pop(),
},
KlondikePile::Foundation(foundation) => self.foundations[foundation as usize].pop(),
KlondikePile::Stock => self.stock.pop(),
}
}
fn extend_dst_pile(&mut self, dst: KlondikePileId, cards: Stack<13>) {
fn extend<I: IntoIterator<Item = Card>>(&mut self, dst: KlondikePile, cards: I) {
match dst {
KlondikePileId::Tableau1 => self.tableau1.extend(cards),
KlondikePileId::Tableau2 => self.tableau2.extend(cards),
KlondikePileId::Tableau3 => self.tableau3.extend(cards),
KlondikePileId::Tableau4 => self.tableau4.extend(cards),
KlondikePileId::Tableau5 => self.tableau5.extend(cards),
KlondikePileId::Tableau6 => self.tableau6.extend(cards),
KlondikePileId::Tableau7 => self.tableau7.extend(cards),
KlondikePileId::Foundation1 => self.foundations[1 - 1].extend(cards),
KlondikePileId::Foundation2 => self.foundations[2 - 1].extend(cards),
KlondikePileId::Foundation3 => self.foundations[3 - 1].extend(cards),
KlondikePileId::Foundation4 => self.foundations[4 - 1].extend(cards),
KlondikePileId::Stock => (),
KlondikePile::Tableau(tableau) => match tableau {
Tableau::Tableau1 => self.tableau1.extend(cards),
Tableau::Tableau2 => self.tableau2.extend(cards),
Tableau::Tableau3 => self.tableau3.extend(cards),
Tableau::Tableau4 => self.tableau4.extend(cards),
Tableau::Tableau5 => self.tableau5.extend(cards),
Tableau::Tableau6 => self.tableau6.extend(cards),
Tableau::Tableau7 => self.tableau7.extend(cards),
},
KlondikePile::Foundation(foundation) => {
self.foundations[foundation as usize].extend(cards)
}
KlondikePile::Stock => self.stock.extend(cards),
}
}
fn is_instruction_valid(&self, instruction: KlondikeInstruction) -> bool {
@@ -400,8 +405,8 @@ impl KlondikeState {
// moving to foundation has special rules
KlondikeInstruction::DstFoundation(dst_foundation) => {
// get the top cards
if let Some(src_card) = self.src_card(dst_foundation.src) {
match self.dst_card(dst_foundation.foundation) {
if let Some(src_card) = self.top_card(dst_foundation.src) {
match self.top_card(dst_foundation.foundation.into()) {
// destination card exists
Some(dst_card) => {
// suit matches?
@@ -418,9 +423,9 @@ impl KlondikeState {
}
// other = move to tableau
KlondikeInstruction::DstTableau(dst_tableau) => {
// get the top cards
if let Some(src_card) = self.src_card(dst_tableau.src) {
match self.dst_card(dst_tableau.tableau) {
// get the cards
if let Some(src_card) = self.card(dst_tableau.src) {
match self.top_card(dst_tableau.tableau.into()) {
// destination card exists
Some(dst_card) => {
// red-ness is opposite?
@@ -522,19 +527,20 @@ impl Game for Klondike {
fn process_instruction(&mut self, instruction: Self::Instruction) {
match instruction {
// Reset the stock if it's empty
KlondikeInstruction {
src: InstructionSrc::STOCK,
dst: KlondikePileId::Stock,
} => {
KlondikeInstruction::RotateStock => {
if self.state.stock.face_down().is_empty() {
self.state.stock.flip_it_and_reverse_it();
} else {
self.state.stock.flip_up();
}
}
KlondikeInstruction { src, dst } => {
let cards = self.state.take_src_cards(src);
self.state.extend_dst_pile(dst, cards);
KlondikeInstruction::DstFoundation(DstFoundation { src, foundation }) => {
let cards = self.state.take_top_card(src);
self.state.extend(foundation.into(), cards);
}
KlondikeInstruction::DstTableau(DstTableau { src, tableau }) => {
let cards = self.state.take_cards(src);
self.state.extend(tableau.into(), cards);
}
}
}