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client_iss.go
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client_iss.go
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package main
import (
"bufio"
"errors"
"fmt"
"io"
"log"
"net"
"os"
"strconv"
"strings"
"time"
)
var username = "goskat"
var opp1name = ""
var opp2name = ""
var tableNr = int64(-1)
var playerNr = -1
var issTrump = ""
var issSkat = []Card{}
var waitServer chan string
var connR io.Reader
var connW io.Writer
var serverLogFile *os.File
func Connect(usr, pwd string) error {
waitServer = make(chan string)
// connect to server socket
if !issDEBUG {
var conniss io.ReadWriter
var err error
if conniss, err = net.Dial("tcp", "skatgame.net:7000"); err != nil {
fmt.Printf("Error %v\n", err)
return err
}
fmt.Println("Connected to server")
connR = conniss
connW = conniss
fmt.Println("Sending username:", usr)
fmt.Fprintf(conniss, usr+"\n")
fmt.Printf("SENT: %v", usr)
// listen for reply
message, err := bufio.NewReader(conniss).ReadString('\n')
if err != nil {
fmt.Printf("Error %v\n", err)
return err
} else {
fmt.Printf("RCVD: %v\n", message)
}
if strings.Index(message, "password") == -1 {
return errors.New("Error. Password not requested:" + message)
}
fmt.Fprintf(conniss, pwd+"\n")
message, err = bufio.NewReader(conniss).ReadString('\n')
if err != nil {
fmt.Printf("Error %v\n", err)
return err
} else {
fmt.Printf("RCVD: %v\n", message)
}
if strings.Index(message, "Welcome") == -1 {
return errors.New("Not logged in:" + message)
}
serverLogFile = createFile("server.log")
} else {
connR = os.Stdin
connW = os.Stdout
}
username = usr
go func() {
createTable()
invite(issOpp1, issOpp2)
for i := 0; i < totalGames; i++ {
ready()
<-waitServer // wait for game end
fmt.Println("GAME ENDED")
time.Sleep(time.Duration(3000) * time.Millisecond)
gameIndex++
}
leaveTable()
// for i :=0 ; i < 10; i++ {
// time.Sleep(time.Duration(delayMs) * time.Millisecond)
// }
fmt.Println("Exiting...")
os.Exit(1)
}()
readFromServer() // BLOCKS
return nil // no error
}
func readFromServer() {
scanner := bufio.NewScanner(connR)
text := ""
for {
// fmt.Println("..Waiting msg from server..")
for scanner.Scan() {
text = scanner.Text()
fmt.Fprintf(serverLogFile, "%s\n", text)
parseServer(text)
// fmt.Println("..Waiting msg from server..")
}
if err := scanner.Err(); err != nil {
fmt.Fprintln(os.Stderr, "ERROR:", err)
}
}
}
func parseServer(t string) {
fmt.Printf("RECV: %s\n", green(t))
// create .3 goskat 3 -1 3 ? ? ? 0
if strings.HasPrefix(t, "create") {
s := strings.Split(t, " ")
if len(s) > 2 && s[1][0] == '.' && s[2] == username {
n := strings.Split(s[1], ".")
// fmt.Printf("number: %v\n", n)
tableNr, _ = strconv.ParseInt(n[1], 10, 64)
// fmt.Printf("number: %v\n", number)
fmt.Printf("Creating table: %d\n", tableNr)
waitServer <- "OK"
return
}
}
// table .3 goskat ...................
// s pick up skat
// w ??.?? 179.9 239.9 240.0 skat cards
// number bidding
// p pass
// D.??.?? game?
// XX card
if tableNr >= 0 && strings.HasPrefix(t, fmt.Sprintf("table .%d %s", tableNr, username)) {
s := strings.Split(t, " ")
// table .3 goskat start 1 goskat 240.0 xskat 240.0 xskat:2 240.0
if s[3] == "start" {
if s[5] == username {
playerNr = 0
opp1name = s[7]
opp2name = s[9]
}
if s[7] == username {
playerNr = 1
opp1name = s[9]
opp2name = s[5]
}
if s[9] == username {
playerNr = 2
opp1name = s[5]
opp2name = s[7]
}
gameNr := s[4]
fmt.Printf("You are player %d in game: %s with %s and %s \n", playerNr, gameNr, opp1name, opp2name)
// waitServer <- "OK"
return
}
if s[3] == "end" {
s := strings.Split(t, "(")
processGameFormat("(" + s[1])
//
// TODO: get cards info to calculate score based on declarer cards and skat
//
waitServer <- "OK"
return
}
// table .3 goskat play ..................
if len(s) > 5 && s[3] == "play" {
player := s[4]
action := s[5]
// fmt.Printf("Player: %s, Action: %s in [%s]\n", player, action, t)
if player != "w" && len(action) > 2 {
ss := strings.Split(action, ".")
if len(ss) > 0 && ss[0] == "SC" {
// SHORTCUT SC: many cards played at once
//table .2 goskat play 2 SC.D9.H8.HK 227.1 230.9 235.9
fmt.Printf("Player: %s, PLAYED SHORTCARD: %s\n", player, action)
rank := ss[1]
for i := 2; i < len(ss); i++ {
rank += "." + ss[i]
}
scCard := Card{"SC", rank}
_ = scCard
// ignore it
// trickChannel <- scCard
return
}
}
// XX
if bidNr, err := strconv.ParseInt(action, 10, 64); err == nil {
fmt.Printf("Player: %s, Bidding: %d\n", player, bidNr)
if player != fmt.Sprintf("%d", playerNr) { // only sent to ISSPLAYER
bidChannel <- action
}
return
} else if len(action) == 2 { // CARDS MOSTLY
if player != "w" {
if action == "RE" {
fmt.Printf("Player: %s, RESIGNS, Ignored!\n", player)
return
}
if card, err := parseCard(action); err == nil {
fmt.Printf("Player: %s, PLAYED: %v\n", player, card)
if player != fmt.Sprintf("%d", playerNr) { // only sent to ISSPLAYER
trickChannel <- card
}
return
}
}
}
// TODO
// Hand game declarations
// example: Grand Hand
// table .6 goskat play 1 GH 238.0 240.0 240.0
// D.??.?? 179.9 239.9 240.0 declare game and skat
if len(action) > 1 && (action[1] == 'H' || action[1] == 'O') || (len(action) > 6 && player != "w") {
s := strings.Split(action, ".")
switch s[0][0] {
case 'C':
issTrump = CLUBS
case 'S':
issTrump = SPADE
case 'H':
issTrump = HEART
case 'D':
issTrump = CARO
case 'G':
issTrump = GRAND
case 'N':
issTrump = NULL
default:
log.Fatal("Unrecognized game declared ", s[0], " in: ", action)
}
fmt.Printf("Player: %s declares %s\n", player, issTrump)
if len(s[0]) > 1 {
handIndex := 1
if s[0][1] == 'O' {
fmt.Printf("Player: %s plays an OUVERT game\n", player)
handIndex++
}
if len(s[0]) > handIndex && s[0][handIndex] == 'H' {
fmt.Printf("Player: %s plays a HAND game\n", player)
if len(s[0]) > handIndex+1 {
if s[0][handIndex+1] == 'S' {
fmt.Printf("Player: %s announces a SCHNEIDER game\n", player)
}
if s[0][handIndex+1] == 'Z' {
fmt.Printf("Player: %s announces a SCHWARZ game\n", player)
}
}
}
}
if player != fmt.Sprintf("%d", playerNr) { // only sent to ISSPLAYER
declareChannel <- issTrump
}
if len(s) == 3 { // SKAT // DEAD CODE?????
sk1 := s[1]
if sk1 != "??" {
issSkat = make([]Card, 2)
issSkat[0], _ = parseCard(sk1)
sk2 := s[2]
issSkat[1], _ = parseCard(sk2)
fmt.Printf("SKAT: %v\n", issSkat)
state.skat = issSkat
fmt.Printf("THE SKAT IS: %v\n", state.skat)
}
}
return
}
// p
if action == "p" {
fmt.Printf("Player: %s, PASS\n", player)
if player != fmt.Sprintf("%d", playerNr) { // only sent to ISSPLAYER
bidChannel <- action
}
return
}
// y
if action == "y" {
fmt.Printf("Player: %s, ACCEPTS\n", player)
if player != fmt.Sprintf("%d", playerNr) { // only sent to ISSPLAYER
bidChannel <- action
}
return
}
// s
if action == "s" {
fmt.Printf("Player: %s, PICK UP SKAT\n", player)
// pickUpChannel <- "SKAT"
return
// TODO: what happens in a Hand game???
}
// w
if player == "w" {
if len(action) == 5 && action[2] == '.' {
ss := strings.Split(action, ".")
if ss[0] != "??" {
card1, _ := parseCard(ss[0])
card2, _ := parseCard(ss[1])
skatChannel <- card1
skatChannel <- card2
fmt.Printf("Player: %s, SKAT: %v %v\n", player, card1, card2)
}
return
} else if len(action) > 1 && action[0] == 'T' && action[1] == 'I' {
// TI.0 timeout ?
ss := strings.Split(action, ".")
pNr, _ := strconv.ParseInt(ss[1], 10, 64)
fmt.Printf("Player: %d, TIMEOUT\n", pNr)
return
} else {
// [table .3 goskat play w HK.D9.HA.DK.HJ.DJ.C8.SK.D8.ST|??.??.??.??.??.??.??.??.??.??|??.??.??.??.??.??.??.??.??.??|??.?? 240.0 240.0 240.0]
hands := strings.Split(action, "|")
if playerNr < 0 {
log.Fatal("No player nr yet")
}
cards := parseCards(strings.Split(hands[playerNr], "."))
fmt.Printf("Your hand: %v\n", cards)
makeChannels()
gamePlayers[0].setName(username)
gamePlayers[0].setHand(sortSuit("", cards))
gamePlayers[1].setName(opp1name)
gamePlayers[2].setName(opp2name)
players = []PlayerI{gamePlayers[0], gamePlayers[1], gamePlayers[2]}
if playerNr == 1 {
players = rotatePlayers(players)
players = rotatePlayers(players)
}
if playerNr == 2 {
players = rotatePlayers(players)
}
initState()
//DealCards()
initGame()
go (func() {
if bidPhase() == 0 {
fmt.Println("ISS: All passed")
// ??????????????
return
}
gs := declareAndPlay()
fmt.Println("ISS: gs:", gs)
})()
return
}
}
}
}
fmt.Println("Unhandled server message: ", t)
}
func parseCard(action string) (Card, error) {
rank, suit := "", ""
switch action[0] {
case 'C':
rank = "CLUBS"
case 'S':
rank = "SPADE"
case 'H':
rank = "HEART"
case 'D':
rank = "CARO"
default:
return Card{"", ""}, errors.New("Not a card suit:" + action)
}
switch action[1] {
case '7':
suit = "7"
case '8':
suit = "8"
case '9':
suit = "9"
case 'T':
suit = "10"
case 'Q':
suit = "D"
case 'K':
suit = "K"
case 'A':
suit = "A"
case 'J':
suit = "J"
default:
return Card{"", ""}, errors.New("Not a card rank:" + action)
}
return Card{rank, suit}, nil
}
func parseCards(ss []string) []Card {
cards := []Card{}
for _, s := range ss {
c, _ := parseCard(s)
cards = append(cards, c)
}
return cards
}
// COMMANDS SENT TO SERVER
func createTable() {
sendToServer("create / 3")
fmt.Println("...Waiting server response")
<-waitServer
}
func invite(p1, p2 string) {
sendToServer(fmt.Sprintf("table .%d %s invite %s %s", tableNr, username, p1, p2))
opp1name = p1
opp2name = p2
fmt.Println("...Waiting server response")
// <- waitServer
}
func ready() {
sendToServer(fmt.Sprintf("table .%d %s ready", tableNr, username))
}
func leaveTable() {
sendToServer(fmt.Sprintf("table .%d %s leave", tableNr, username))
serverLogFile.Close()
}
func playCard(card Card) {
cardString := cardString(card)
sendToServer(fmt.Sprintf("table .%d %s play %s", tableNr, username, cardString))
}
func cardString(card Card) string {
cardString := ""
switch card.Suit {
case CLUBS:
cardString = "C"
case SPADE:
cardString = "S"
case HEART:
cardString = "H"
case CARO:
cardString = "D"
}
switch card.Rank {
case "10":
cardString += "T"
case "D":
cardString += "Q"
default:
cardString += card.Rank
}
return cardString
}
func playBid(bid string) {
sendToServer(fmt.Sprintf("table .%d %s play %s", tableNr, username, bid))
}
// TODO
// Declare and discard
func sendPickUpSkat() {
sendToServer(fmt.Sprintf("table .%d %s play s", tableNr, username))
}
func iss_declare(trump string, hand bool, skat []Card) {
game := ""
switch trump {
case CLUBS:
game = "C"
case SPADE:
game = "S"
case HEART:
game = "H"
case CARO:
game = "D"
case GRAND:
game = "G"
case NULL:
game = "N"
}
if hand {
game += "H"
}
if !hand {
card1 := cardString(skat[0])
card2 := cardString(skat[1])
sendToServer(fmt.Sprintf("table .%d %s play %s.%s.%s", tableNr, username, game, card1, card2))
} else {
sendToServer(fmt.Sprintf("table .%d %s play %s", tableNr, username, game))
}
}
func sendToServer(s string) {
if !issDEBUG {
time.Sleep(time.Duration(issSentDelay) * time.Millisecond)
} else {
time.Sleep(time.Duration(1000) * time.Millisecond)
}
fmt.Printf("SENT: %s\n", yellow(s))
fmt.Fprintf(connW, "%s\n", s)
}
func processGameFormat(s string) {
// table .8 goskat end
// (;GM[Skat]PC[International Skat Server]CO[]SE[252547]ID[4940313]DT[2017-09-20/12:43:07/UTC]P0[zoot]P1[goskat]P2[bernie]R0[]R1[0.0]R2[]MV[w HK.CA.H8.CK.CQ.HT.CJ.SK.DA.D7.HJ.ST.SJ.S8.C9.H9.S9.D8.H7.CT.HA.D9.DK.S7.SQ.SA.DJ.C8.C7.DQ.DT.HQ 1 p 2 p 0 18 0 s w DT.HQ 0 H.SK.D7 0 H8 1 H9 2 HA 2 SA 0 HK 1 S9 0 DA 1 D8 2 D9 0 CA 1 C9 2 C8 0 CQ 1 CT 2 C7 1 S8 2 SQ 0 HT 0 DT 1 H7 2 DK 1 SJ 2 DJ 0 CJ 0 CK 1 HJ 2 DQ 1 ST 2 S7 0 HQ ]R[d:0 win v:20 m:1 bidok p:73 t:6 s:0 z:0 p0:0 p1:0 p2:0 l:-1 to:-1 r:0] ;)
}