82 lines
1.5 KiB
Go
82 lines
1.5 KiB
Go
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package game
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type GameState int
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const (
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StateWaiting GameState = iota
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StatePlaying
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)
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type Game struct {
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ID string
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Player1 *Player
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Player2 *Player
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Current int // 1 or 2, whose turn it is
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State GameState
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Deck []Card
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BookPile [][]Card
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}
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func NewGame(p1, p2 *Player) *Game {
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deck := Shuffle(NewDeck())
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return &Game{
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ID: "",
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Player1: p1,
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Player2: p2,
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Current: 1,
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State: StatePlaying,
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Deck: deck,
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BookPile: [][]Card{},
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}
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}
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func (g *Game) DrawCard() Card {
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if len(g.Deck) == 0 {
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// Reshuffle book pile
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var all []Card
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for _, book := range g.BookPile {
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all = append(all, book...)
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}
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if len(all) > 0 {
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g.Deck = Shuffle(all)
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g.BookPile = [][]Card{}
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}
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}
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card := g.Deck[0]
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g.Deck = g.Deck[1:]
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return card
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}
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func (g *Game) Ask(target *Player, rank Rank) bool {
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if !target.HasCard(rank) {
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// Player draws from deck
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card := g.DrawCard()
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target.Draw(card)
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return false // turn passes
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}
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// Target gives the card
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removed := target.RemoveCard(rank)
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if len(removed) > 0 {
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// Add to asker's hand
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g.Player1.Hand = append(g.Player1.Hand, removed...)
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// Check for book
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if g.Player1.HasBook(rank) {
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// Find and remove the 4 cards from hand
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var book []Card
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var remaining []Card
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count := 0
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for _, c := range g.Player1.Hand {
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if c.Rank == rank && count < 4 {
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book = append(book, c)
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count++
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} else {
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remaining = append(remaining, c)
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}
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}
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g.Player1.Hand = remaining
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g.BookPile = append(g.BookPile, book)
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}
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}
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return true // same player continues
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}
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