card.go

package main

import (
	"fmt"
	"sort"
	"math/rand"
	"time"
	"strings"
)

// Kart
type Card struct {
	Suite      string
	Rank       string
}

// Kartı sembol olarak ver
func (c *Card) Symbol() string {
	return c.Suite[:1] + c.Rank
}

func (c *Card) RankValue() int {
	return sort.SearchStrings(RANKS, c.Rank)
}

func (c *Card) SuiteValue() int {
	return sort.SearchStrings(SUITES, c.Suite)
}

// Kartı sembolle göster
func (c Card) String() string {
	return GLYPH[c.Symbol()]
}

// Deste
type Deck struct {
	Cards []Card
}

// Desteden el çıkar
func (d *Deck) Hand() Hand {
	// pop
	hand_cards := d.Cards[0:DEFAULT_HAND_SIZE]
	// pop sonrası kalan deste
	d.Cards = d.Cards[DEFAULT_HAND_SIZE:]
	return Hand{hand_cards}
}

// Desteyi karıştır
func (d *Deck) Shuffle() *Deck {
	src := d.Cards
	rand.Seed(time.Now().UnixNano())
	perm := rand.Perm(len(d.Cards))
	for i, v := range perm {
		d.Cards[v] = src[i]
	}
	return d
}

// El
type Hand struct {
	Cards []Card
}

func (h *Hand) Deal() Card {
	// pop işlemi
	card := h.Cards[len(h.Cards)-1:]
	h.Cards = h.Cards[0:len(h.Cards)-1]
	return card[0]
}

// Eli sembollerle göster
func (h Hand) String() string {
	var cardsSymbol []string
	for _, card := range h.Cards {
		cardsSymbol = append(cardsSymbol, card.String())
	}
	return strings.Join(cardsSymbol, " ")
}

var (
	SUITES []string = []string{"club", "diamondi", "heart", "spade"}
	RANKS []string = []string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "j", "q", "k"}
	DEFAULT_HAND_SIZE = 4 // Öntanımlı el kaç kart
	GLYPH map[string]string = map[string]string {
		"s1":  "\U0001f0a1", "h1":  "\U0001f0b1", "d1":  "\U0001f0c1", "c1":  "\U0001f0d1",
		"s2":  "\U0001f0a2", "h2":  "\U0001f0b2", "d2":  "\U0001f0c2", "c2":  "\U0001f0d2",
		"s3":  "\U0001f0a3", "h3":  "\U0001f0b3", "d3":  "\U0001f0c3", "c3":  "\U0001f0d3",
		"s4":  "\U0001f0a4", "h4":  "\U0001f0b4", "d4":  "\U0001f0c4", "c4":  "\U0001f0d4",
		"s5":  "\U0001f0a5", "h5":  "\U0001f0b5", "d5":  "\U0001f0c5", "c5":  "\U0001f0d5",
		"s6":  "\U0001f0a6", "h6":  "\U0001f0b6", "d6":  "\U0001f0c6", "c6":  "\U0001f0d6",
		"s7":  "\U0001f0a7", "h7":  "\U0001f0b7", "d7":  "\U0001f0c7", "c7":  "\U0001f0d7",
		"s8":  "\U0001f0a8", "h8":  "\U0001f0b8", "d8":  "\U0001f0c8", "c8":  "\U0001f0d8",
		"s9":  "\U0001f0a9", "h9":  "\U0001f0b9", "d9":  "\U0001f0c9", "c9":  "\U0001f0d9",
		"s10": "\U0001f0aa", "h10": "\U0001f0ba", "d10": "\U0001f0ca", "c10": "\U0001f0da",
		"sj":  "\U0001f0ab", "hj":  "\U0001f0bb", "dj":  "\U0001f0cb", "cj":  "\U0001f0db",
		"sq":  "\U0001f0ad", "hq":  "\U0001f0bd", "dq":  "\U0001f0cd", "cq":  "\U0001f0dd",
		"sk":  "\U0001f0ae", "hk":  "\U0001f0be", "dk":  "\U0001f0ce", "ck":  "\U0001f0de",
	}
)


func main() {
	// Kartları şimdi üret
	var CARDS []Card
	for _, suite := range SUITES {
		for _, rank := range RANKS {
			card := Card{suite, rank}
			CARDS = append(CARDS, card)
		}
	}

	// Yeni deste
	d := Deck{CARDS}
	// Desteyi karıştır
	d.Shuffle()

	for i := 0; i < (52 / DEFAULT_HAND_SIZE); i++ {
		h := d.Hand() // Desteden eller
		fmt.Println(h)
		for j := 0; j < DEFAULT_HAND_SIZE; j++ {
			card := h.Deal() // Ellerden tek tek kart
			fmt.Println(card)
		}
	}
}