func (sr Server) MoveGame(before int64, ftp game.FromToProm, who int64) (mkey int64, aftkey int64, err error) {
log.Println("MoveGame", sr, before, ftp, who)
var befga GameplayData
err = sr.LoadGP(before, &befga)
log.Println(befga, err)
if err != nil {
return
}
befga.Date = time.Now()
var sta game.State
err = sr.LoadState(befga.State, &sta)
log.Println(sta, err)
if err != nil {
return
}
switch sta.MovesNext {
case game.White:
befga.White = &who
case game.Gray:
befga.Gray = &who
case game.Black:
befga.Black = &who
}
mov := ftp.Move(&sta)
log.Println("now MoveIt", mov)
afts, err := mov.EvalAfter()
if err != nil {
return
}
log.Println("MoveIT returned", afts)
aftskey, err := sr.SaveState(afts)
if err != nil {
return
}
befga.State = aftskey
aftkey, err = sr.SaveGP(&befga)
if err != nil {
return
}
mdfin := MoveData{
FromTo: [4]int8{ftp.FromTo.From()[0], ftp.FromTo.From()[1], ftp.FromTo.To()[0], ftp.FromTo.To()[1]},
BeforeGame: before,
AfterGame: aftkey,
PawnPromotion: int8(ftp.PawnPromotion),
Who: who}
mkey, err = sr.SaveMD(&mdfin)
if err != nil {
return
}
var loadedmd MoveData
err = sr.LoadMD(mkey, &loadedmd)
if err == nil {
aftskey = loadedmd.AfterGame
}
return
}
func (g *G) Turn() (breaking bool, err error) {
bef := g.state
var oftp game.FromToProm
var do func() (game.FromToProm, error)
if g.state.MovesNext == g.color {
do = g.askplayer
} else {
do = g.movechk
}
if oftp, err = do(); err != nil {
return
}
breaking = !g.state.PlayersAlive.Give(g.color)
g.our.HeySituationChanges(oftp.Move(bef), g.state)
return
}