/// <summary>
/// CSA符号→先位置
/// </summary>
/// <param name="csa"></param>
/// <returns></returns>
public static SyElement ToDstMasu(CsaKifuMove csa)
{
int suji;
int dan;
int.TryParse(csa.DestinationMasu[0].ToString(), out suji);
int.TryParse(csa.DestinationMasu[1].ToString(), out dan);
return(Util_Masu10.OkibaSujiDanToMasu(Okiba.ShogiBan, suji, dan));
}
/// <summary>
/// CSA符号→プレイヤーサイド
/// </summary>
/// <param name="csa"></param>
/// <returns></returns>
public static Playerside ToPside(CsaKifuMove csa)
{
Playerside result;
switch (csa.Sengo)
{
case "+": result = Playerside.P1; break;
case "-": result = Playerside.P2; break;
default: result = Playerside.Empty; break;
}
return(result);
}
/// <summary>
/// CSA符号→先位置での駒種類
/// </summary>
/// <param name="csa"></param>
/// <returns></returns>
public static PieceType ToKomasyurui(CsaKifuMove csa)
{
PieceType result_kifuwarabe;
switch (csa.Syurui)
{
case Word_Csa.FU_FU_____: result_kifuwarabe = PieceType.P; break;
case Word_Csa.KY_KYO____: result_kifuwarabe = PieceType.L; break;
case Word_Csa.KE_KEI____: result_kifuwarabe = PieceType.N; break;
case Word_Csa.GI_GIN____: result_kifuwarabe = PieceType.S; break;
case Word_Csa.KI_KIN____: result_kifuwarabe = PieceType.G; break;
case Word_Csa.KA_KAKU___: result_kifuwarabe = PieceType.B; break;
case Word_Csa.HI_HISYA__: result_kifuwarabe = PieceType.R; break;
case Word_Csa.OU_OU_____: result_kifuwarabe = PieceType.K; break;
case Word_Csa.TO_TOKIN__: result_kifuwarabe = PieceType.PP; break;
case Word_Csa.NY_NARIKYO: result_kifuwarabe = PieceType.PL; break;
case Word_Csa.NK_NARIKEI: result_kifuwarabe = PieceType.PN; break;
case Word_Csa.NG_NARIGIN: result_kifuwarabe = PieceType.PS; break;
case Word_Csa.UM_UMA____: result_kifuwarabe = PieceType.PB; break;
case Word_Csa.RY_RYU____: result_kifuwarabe = PieceType.PR; break;
default: result_kifuwarabe = PieceType.None; break;
}
return(result_kifuwarabe);
}
/// <summary>
/// CSAの指し手を、SFENの指し手に変換します。
/// </summary>
/// <param name="csa"></param>
/// <param name="ittemae_Sky">1手前の局面。ルート局面などの理由で１手前の局面がない場合はヌル。</param>
/// <returns></returns>
public static string ToSfen(CsaKifuMove csa, SkyConst ittemae_Sky_orNull)
{
StringBuilder sb = new StringBuilder();
int dstSuji;
int.TryParse(csa.DestinationMasu[0].ToString(), out dstSuji);
string dstDan = Conv_Suji.ToAlphabet(csa.DestinationMasu[1]);
// 元位置の筋と段は、あとで必ず使う。（成りの判定）
int srcSuji;
int.TryParse(csa.SourceMasu[0].ToString(), out srcSuji);
int srcDan;
int.TryParse(csa.SourceMasu[1].ToString(), out srcDan);
if ("00" == csa.SourceMasu)
{
// 打
string syurui;
switch (csa.Syurui)
{
case Word_Csa.FU_FU_____: syurui = SfenWord.P_PAWN__; break;
case Word_Csa.KY_KYO____: syurui = SfenWord.L_LANCE_; break;
case Word_Csa.KE_KEI____: syurui = SfenWord.N_KNIGHT; break;
case Word_Csa.GI_GIN____: syurui = SfenWord.S_SILVER; break;
case Word_Csa.KI_KIN____: syurui = SfenWord.G_GOLD__; break;
case Word_Csa.KA_KAKU___: syurui = SfenWord.B_BISHOP; break;
case Word_Csa.HI_HISYA__: syurui = SfenWord.R_ROOK__; break;
case Word_Csa.OU_OU_____: syurui = SfenWord.K_KING__; break; //おまけ
default: syurui = SfenWord.ERROR___; break; //エラー
}
sb.Append(syurui);
sb.Append("*");
}
else
{
string srcDan_alphabet = Conv_Suji.ToAlphabet(csa.SourceMasu[1]);
sb.Append(srcSuji);
sb.Append(srcDan_alphabet);
}
sb.Append(dstSuji);
sb.Append(dstDan);
bool nari = false;
switch (csa.Syurui)
{
case Word_Csa.TO_TOKIN__: nari = true; break;
case Word_Csa.NY_NARIKYO: nari = true; break;
case Word_Csa.NK_NARIKEI: nari = true; break;
case Word_Csa.NG_NARIGIN: nari = true; break;
case Word_Csa.UM_UMA____: nari = true; break;
case Word_Csa.RY_RYU____: nari = true; break;
}
//
// 「成り」をしたのかどうかを、調べます。
//
{
if (null != ittemae_Sky_orNull && "00" != csa.SourceMasu)
{
// ルート局面ではなく、かつ、打ではないとき。
//ittemae_Sky_orNull.Foreach_Starlights((Finger finger, Starlight light, ref bool toBreak) =>
//{
// RO_Star_Koma koma = Util_Starlightable.AsKoma(light.Now);
// Logger.Trace($"[{finger}] {koma.Masu.Word}" "{koma.Pside}" "{KomaSyurui14Array.Ichimoji[(int)koma.Syurui]}");
//});
SyElement srcMasu = Util_Masu10.OkibaSujiDanToMasu(Okiba.ShogiBan, srcSuji, srcDan);
RO_Star srcKoma = Util_Sky_KomaQuery.InMasuNow(ittemae_Sky_orNull, srcMasu);
Debug.Assert(null != srcKoma, "元位置の駒を取得できなかった。1");
if (!Util_Komasyurui14.IsNari(srcKoma.Komasyurui) && nari)//移動元で「成り」でなかった駒が、移動後に「成駒」になっていた場合。
{
sb.Append("+");
}
}
}
return(sb.ToString());
}
public HonpuMoveListItemImpl(CsaKifuMove move, string sfen)
{
this.CsaMove = move;
this.Sfen = sfen;//
}
