func (g *studGame) FormHighHand(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
cards := append(board, holeCards...)
if g.IsRazz {
return hand.New(cards, hand.AceToFiveLow)
}
return hand.New(cards)
}
func (g *studGame) FormLowHand(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
cards := append(board, holeCards...)
hand := hand.New(cards, hand.AceToFiveLow)
if hand.CompareTo(eightOrBetter) <= 0 {
return hand
}
return nil
}
func (g *holdemGame) FormHighHand(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
if !g.IsOmaha {
cards := append(board, holeCards...)
return hand.New(cards)
}
opts := func(c *hand.Config) {}
hands := omahaHands(holeCards, board, opts)
hands = hand.Sort(hand.SortingHigh, hand.DESC, hands...)
return hands[0]
}
func omahaHands(holeCards []*hand.Card, board []*hand.Card, opts func(*hand.Config)) []*hand.Hand {
hands := []*hand.Hand{}
selected := make([]*hand.Card, 2)
for _, indexes := range util.Combinations(4, 2) {
for j, i := range indexes {
selected[j] = holeCards[i]
}
cards := append(board, selected...)
hands = append(hands, hand.New(cards, opts))
}
return hands
}
func (g *studGame) RoundStartSeat(holeCards holeCards, r round) int {
exposed := exposedCards(holeCards)
f := func(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
return hand.New(holeCards)
}
sorting := hand.SortingLow
if (r != thirdSt && !g.IsRazz) || (r == thirdSt && g.IsRazz) {
sorting = hand.SortingHigh
}
hands := newHands(exposed, []*hand.Card{}, f)
hands = hands.winningHands(sorting)
for seat := range hands {
return seat
}
panic("unreachable")
}
package table
import (
"encoding/json"
"testing"
"github.com/loganjspears/joker/hand"
"github.com/loganjspears/joker/jokertest"
)
var (
holdemFunc = func(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
cards := append(board, holeCards...)
return hand.New(cards)
}
omahaHiFunc = func(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
opts := func(c *hand.Config) {}
hands := omahaHands(holeCards, board, opts)
hands = hand.Sort(hand.SortingHigh, hand.DESC, hands...)
return hands[0]
}
omahaLoFunc = func(holeCards []*hand.Card, board []*hand.Card) *hand.Hand {
hands := omahaHands(holeCards, board, hand.AceToFiveLow)
hands = hand.Sort(hand.SortingLow, hand.DESC, hands...)
if hands[0].CompareTo(eightOrBetter) <= 0 {
return hands[0]
}
return nil
}
}
exposed[seat] = eCards
}
return exposed
}
type round int
const (
preflop round = 0
flop round = 1
turn round = 2
river round = 3
thirdSt round = 0
fourthSt round = 1
fifthSt round = 2
sixthSt round = 3
seventhSt round = 4
)
var (
eightOrBetter = hand.New([]*hand.Card{
hand.EightSpades,
hand.SevenSpades,
hand.SixSpades,
hand.FiveSpades,
hand.FourSpades,
}, hand.AceToFiveLow)
)