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Stack and Discard class

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This commit is contained in:
Fabrice Lecomte
2025-03-05 18:32:16 +01:00
parent 7043e1c6e7
commit fd78bfa4d0
1 changed files with 32 additions and 6 deletions
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38
src/main/kotlin/eventDemo/app/entity/Deck.kt
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@@ -4,8 +4,8 @@ import kotlinx.serialization.Serializable
@Serializable @Serializable
data class Deck( data class Deck(
val stack: Stack = emptySet(), val stack: Stack = Stack(),
val discard: Set<Card> = emptySet(), val discard: Discard = Discard(),
val playersHands: PlayerHands = emptyMap(), val playersHands: PlayerHands = emptyMap(),
) { ) {
constructor(players: List<Player>) : this(playersHands = players.associateWith { emptyList<Card>() }) constructor(players: List<Player>) : this(playersHands = players.associateWith { emptyList<Card>() })
@@ -52,7 +52,7 @@ data class Deck(
private fun take(n: Int): Pair<Deck, List<Card>> { private fun take(n: Int): Pair<Deck, List<Card>> {
val takenCards = stack.take(n) val takenCards = stack.take(n)
val newStack = stack.filterNot { takenCards.contains(it) }.toSet() val newStack = stack.filterNot { takenCards.contains(it) }.toStack()
return Pair(copy(stack = newStack), takenCards) return Pair(copy(stack = newStack), takenCards)
} }
@@ -69,7 +69,7 @@ data class Deck(
}.let { }.let {
it + (1..4).map { Card.Plus4Card() } it + (1..4).map { Card.Plus4Card() }
}.shuffled() }.shuffled()
.toSet() .toStack()
.let { Deck(it) } .let { Deck(it) }
} }
} }
@@ -82,7 +82,7 @@ fun Deck.initHands(
val deckWithEmptyHands = copy(playersHands = players.associateWith { listOf() }) val deckWithEmptyHands = copy(playersHands = players.associateWith { listOf() })
return players.fold(deckWithEmptyHands) { acc: Deck, player: Player -> return players.fold(deckWithEmptyHands) { acc: Deck, player: Player ->
val hand = acc.stack.take(handSize) val hand = acc.stack.take(handSize)
val newStack = acc.stack.filterNot { card: Card -> hand.contains(card) }.toSet() val newStack = acc.stack.filterNot { card: Card -> hand.contains(card) }.toStack()
copy( copy(
stack = newStack, stack = newStack,
playersHands = acc.playersHands.addCards(player, hand), playersHands = acc.playersHands.addCards(player, hand),
@@ -90,4 +90,30 @@ fun Deck.initHands(
} }
} }
typealias Stack = Set<Card> @JvmInline
@Serializable
value class Stack(
val elems: Set<Card> = emptySet(),
) : Set<Card> by elems {
operator fun plus(card: Card): Stack = elems.plus(card).toStack()
operator fun minus(card: Card): Stack = elems.minus(card).toStack()
}
fun List<Card>.toStack(): Stack = Stack(this.toSet())
fun Set<Card>.toStack(): Stack = Stack(this)
@JvmInline
@Serializable
value class Discard(
val elems: Set<Card> = emptySet(),
) : Set<Card> by elems {
operator fun plus(card: Card): Discard = elems.plus(card).toDiscard()
operator fun minus(card: Card): Discard = elems.minus(card).toDiscard()
}
fun List<Card>.toDiscard(): Discard = Discard(this.toSet())
fun Set<Card>.toDiscard(): Discard = Discard(this)