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Fixed accidentally building the board from player2 perspective.

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This commit is contained in:
Lucas Morgan
2021-04-06 19:52:02 -05:00
parent 2d5c6b20b9
commit 05a9c71499
45 changed files with 441 additions and 276 deletions
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8
Gameboard.ShogiUI.UnitTests/BoardState/BoardStateExtensions.cs → Gameboard.ShogiUI.UnitTests/Rules/BoardStateExtensions.cs
View File

@@ -1,10 +1,10 @@
using Gameboard.ShogiUI.BoardState;
using Gameboard.ShogiUI.BoardState.Pieces;
using Gameboard.ShogiUI.Rules;
using Gameboard.ShogiUI.Rules.Pieces;
using System;
using System.Text;
using System.Text.RegularExpressions;
namespace Gameboard.ShogiUI.UnitTests.BoardState
namespace Gameboard.ShogiUI.UnitTests.Rules
{
public static class BoardStateExtensions
{
@@ -32,7 +32,7 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var builder = new StringBuilder();
builder.Append(" Player 2(.)");
builder.AppendLine();
for (var y = 8; y > -1; y--)
for (var y = 0; y < 9; y++)
{
builder.Append("- ");
for (var x = 0; x < 8; x++) builder.Append("- - ");

190
Gameboard.ShogiUI.UnitTests/BoardState/ShogiBoardShould.cs → Gameboard.ShogiUI.UnitTests/Rules/ShogiBoardShould.cs
View File

@@ -1,12 +1,12 @@
using FluentAssertions;
using Gameboard.ShogiUI.BoardState;
using Gameboard.ShogiUI.BoardState.Pieces;
using Gameboard.ShogiUI.Rules;
using Gameboard.ShogiUI.Rules.Pieces;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Linq;
using System.Numerics;
namespace Gameboard.ShogiUI.UnitTests.BoardState
namespace Gameboard.ShogiUI.UnitTests.Rules
{
[TestClass]
public class ShogiBoardShould
@@ -22,7 +22,7 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
// Assert Player1.
for (var y = 0; y < 3; y++)
for (var x = 0; x < 9; x++)
board[x, y]?.Owner.Should().Be(WhichPlayer.Player1);
board[x, y]?.Owner.Should().Be(WhichPlayer.Player2);
board[0, 0].WhichPiece.Should().Be(WhichPiece.Lance);
board[1, 0].WhichPiece.Should().Be(WhichPiece.Knight);
board[2, 0].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
@@ -33,9 +33,9 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
board[7, 0].WhichPiece.Should().Be(WhichPiece.Knight);
board[8, 0].WhichPiece.Should().Be(WhichPiece.Lance);
board[0, 1].Should().BeNull();
board[1, 1].WhichPiece.Should().Be(WhichPiece.Bishop);
board[1, 1].WhichPiece.Should().Be(WhichPiece.Rook);
for (var x = 2; x < 7; x++) board[x, 1].Should().BeNull();
board[7, 1].WhichPiece.Should().Be(WhichPiece.Rook);
board[7, 1].WhichPiece.Should().Be(WhichPiece.Bishop);
board[8, 1].Should().BeNull();
for (var x = 0; x < 9; x++) board[x, 2].WhichPiece.Should().Be(WhichPiece.Pawn);
@@ -47,7 +47,7 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
// Assert Player2.
for (var y = 6; y < 9; y++)
for (var x = 0; x < 9; x++)
board[x, y]?.Owner.Should().Be(WhichPlayer.Player2);
board[x, y]?.Owner.Should().Be(WhichPlayer.Player1);
board[0, 8].WhichPiece.Should().Be(WhichPiece.Lance);
board[1, 8].WhichPiece.Should().Be(WhichPiece.Knight);
board[2, 8].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
@@ -58,9 +58,9 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
board[7, 8].WhichPiece.Should().Be(WhichPiece.Knight);
board[8, 8].WhichPiece.Should().Be(WhichPiece.Lance);
board[0, 7].Should().BeNull();
board[1, 7].WhichPiece.Should().Be(WhichPiece.Rook);
board[1, 7].WhichPiece.Should().Be(WhichPiece.Bishop);
for (var x = 2; x < 7; x++) board[x, 7].Should().BeNull();
board[7, 7].WhichPiece.Should().Be(WhichPiece.Bishop);
board[7, 7].WhichPiece.Should().Be(WhichPiece.Rook);
board[8, 7].Should().BeNull();
for (var x = 0; x < 9; x++) board[x, 6].WhichPiece.Should().Be(WhichPiece.Pawn);
}
@@ -73,13 +73,13 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
new Move
{
// Pawn
From = new Vector2(0, 2),
To = new Vector2(0, 3)
From = new Vector2(0, 6),
To = new Vector2(0, 5)
}
};
var shogi = new ShogiBoard(moves);
shogi.Board[0, 2].Should().BeNull();
shogi.Board[0, 3].WhichPiece.Should().Be(WhichPiece.Pawn);
shogi.Board[0, 6].Should().BeNull();
shogi.Board[0, 5].WhichPiece.Should().Be(WhichPiece.Pawn);
}
[TestMethod]
@@ -106,11 +106,11 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var shogi = new ShogiBoard();
// Act - P1 "moves" pawn to the position it already exists at.
var moveSuccess = shogi.Move(new Move { From = new Vector2(0, 2), To = new Vector2(0, 2) });
var moveSuccess = shogi.Move(new Move { From = new Vector2(0, 6), To = new Vector2(0, 6) });
// Assert
moveSuccess.Should().BeFalse();
shogi.Board[0, 2].WhichPiece.Should().Be(WhichPiece.Pawn);
shogi.Board[0, 6].WhichPiece.Should().Be(WhichPiece.Pawn);
}
[TestMethod]
@@ -136,9 +136,11 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
{
// Arrange
var shogi = new ShogiBoard();
shogi.WhoseTurn.Should().Be(WhichPlayer.Player1);
shogi.Board[8, 2].Owner.Should().Be(WhichPlayer.Player2);
// Act - Move Player2 Pawn when it's Player1 turn.
var moveSuccess = shogi.Move(new Move { From = new Vector2(8, 6), To = new Vector2(8, 5) });
var moveSuccess = shogi.Move(new Move { From = new Vector2(8, 2), To = new Vector2(8, 3) });
// Assert
moveSuccess.Should().BeFalse();
@@ -152,8 +154,8 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var invalidLanceMove = new Move
{
// Lance moving through the pawn before it.
From = new Vector2(0, 0),
To = new Vector2(0, 5)
From = new Vector2(0, 8),
To = new Vector2(0, 4)
};
var shogi = new ShogiBoard();
@@ -170,8 +172,8 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var invalidKnightMove = new Move
{
// Knight capturing allied Pawn
From = new Vector2(1, 0),
To = new Vector2(0, 2)
From = new Vector2(1, 8),
To = new Vector2(0, 6)
};
var shogi = new ShogiBoard();
@@ -190,11 +192,11 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(6, 6), To = new Vector2(6, 5) },
new Move { From = new Vector2(6, 2), To = new Vector2(6, 3) },
// P1 Bishop puts P2 in check
new Move { From = new Vector2(1, 1), To = new Vector2(6, 6) }
new Move { From = new Vector2(1, 7), To = new Vector2(6, 2) }
};
var shogi = new ShogiBoard(moves);
@@ -202,7 +204,7 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
shogi.InCheck.Should().Be(WhichPlayer.Player2);
// Act - P2 moves Lance while remaining in check.
var moveSuccess = shogi.Move(new Move { From = new Vector2(8, 8), To = new Vector2(8, 7) });
var moveSuccess = shogi.Move(new Move { From = new Vector2(0, 8), To = new Vector2(0, 7) });
// Assert
moveSuccess.Should().BeFalse();
@@ -218,61 +220,62 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(0, 6), To = new Vector2(0, 5) },
new Move { From = new Vector2(0, 2), To = new Vector2(0, 3) },
// P1 Bishop takes P2 Pawn
new Move { From = new Vector2(1, 1), To = new Vector2(6, 6) },
new Move { From = new Vector2(1, 7), To = new Vector2(6, 2) },
// P2 Gold, block check from P1 Bishop.
new Move { From = new Vector2(5, 8), To = new Vector2(5, 7) },
new Move { From = new Vector2(5, 0), To = new Vector2(5, 1) },
// P1 Bishop takes P2 Bishop, promotes so it can capture P2 Knight and P2 Lance
new Move { From = new Vector2(6, 6), To = new Vector2(7, 7), IsPromotion = true },
new Move { From = new Vector2(6, 2), To = new Vector2(7, 1), IsPromotion = true },
// P2 Pawn again
new Move { From = new Vector2(0, 5), To = new Vector2(0, 4) },
new Move { From = new Vector2(0, 3), To = new Vector2(0, 4) },
// P1 Bishop takes P2 Knight
new Move { From = new Vector2(7, 7), To = new Vector2(7, 8) },
new Move { From = new Vector2(7, 1), To = new Vector2(7, 0) },
// P2 Pawn again
new Move { From = new Vector2(0, 4), To = new Vector2(0, 3) },
new Move { From = new Vector2(0, 4), To = new Vector2(0, 5) },
// P1 Bishop takes P2 Lance
new Move { From = new Vector2(7, 8), To = new Vector2(8, 8) },
new Move { From = new Vector2(7, 0), To = new Vector2(8, 0) },
// P2 Lance (move to make room for attempted P1 Pawn placement)
new Move { From = new Vector2(0, 8), To = new Vector2(0, 7) },
new Move { From = new Vector2(0, 0), To = new Vector2(0, 1) },
// P1 arbitrary move
new Move { From = new Vector2(4, 0), To = new Vector2(4, 1) },
new Move { From = new Vector2(4, 8), To = new Vector2(4, 7) },
// P2 Pawn again, takes P1 Pawn
new Move { From = new Vector2(0, 3), To = new Vector2(0, 2) },
new Move { From = new Vector2(0, 5), To = new Vector2(0, 6) },
};
var shogi = new ShogiBoard(moves);
shogi.PrintStateAsAscii();
// Prerequisites
shogi.Hands[WhichPlayer.Player1].Count.Should().Be(4);
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Knight);
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Lance);
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Pawn);
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
// Act | Assert - It is P1 turn
/// try illegally placing Knight from the hand.
shogi.Board[7, 8].Should().BeNull();
var dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Knight, To = new Vector2(7, 8) });
shogi.Board[7, 0].Should().BeNull();
var dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Knight, To = new Vector2(7, 0) });
dropSuccess.Should().BeFalse();
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Lance);
shogi.Board[7, 8].Should().BeNull();
dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Knight, To = new Vector2(7, 7) });
shogi.Board[7, 0].Should().BeNull();
dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Knight, To = new Vector2(7, 1) });
dropSuccess.Should().BeFalse();
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Lance);
shogi.Board[7, 7].Should().BeNull();
shogi.Board[7, 1].Should().BeNull();
/// try illegally placing Pawn from the hand
dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Pawn, To = new Vector2(7, 8) });
dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Pawn, To = new Vector2(7, 0) });
dropSuccess.Should().BeFalse();
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Pawn);
shogi.Board[7, 8].Should().BeNull();
shogi.Board[7, 0].Should().BeNull();
/// try illegally placing Lance from the hand
dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Lance, To = new Vector2(7, 8) });
dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Lance, To = new Vector2(7, 0) });
dropSuccess.Should().BeFalse();
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Lance);
shogi.Board[7, 8].Should().BeNull();
shogi.Board[7, 0].Should().BeNull();
}
[TestMethod]
@@ -282,25 +285,25 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(8, 6), To = new Vector2(8, 5) },
new Move { From = new Vector2(8, 2), To = new Vector2(8, 3) },
// P1 Bishop, check
new Move { From = new Vector2(1, 1), To = new Vector2(6, 6) },
new Move { From = new Vector2(1, 7), To = new Vector2(6, 2) },
// P2 Gold, block check
new Move { From = new Vector2(5, 8), To = new Vector2(5, 7) },
new Move { From = new Vector2(5, 0), To = new Vector2(5, 1) },
// P1 arbitrary move
new Move { From = new Vector2(0, 2), To = new Vector2(0, 3) },
new Move { From = new Vector2(0, 6), To = new Vector2(0, 5) },
// P2 Bishop
new Move { From = new Vector2(7, 7), To = new Vector2(8, 6) },
new Move { From = new Vector2(7, 1), To = new Vector2(8, 2) },
// P1 Bishop takes P2 Lance
new Move { From = new Vector2(6, 6), To = new Vector2(8, 8) },
new Move { From = new Vector2(6, 2), To = new Vector2(8, 0) },
// P2 Bishop
new Move { From = new Vector2(8, 6), To = new Vector2(7, 7) },
new Move { From = new Vector2(8, 2), To = new Vector2(7, 1) },
// P1 arbitrary move
new Move { From = new Vector2(0, 3), To = new Vector2(0, 4) },
new Move { From = new Vector2(0, 5), To = new Vector2(0, 4) },
// P2 Bishop, check
new Move { From = new Vector2(7, 7), To = new Vector2(2, 2) },
new Move { From = new Vector2(7, 1), To = new Vector2(2, 6) },
};
var shogi = new ShogiBoard(moves);
@@ -325,22 +328,23 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(6, 6), To = new Vector2(6, 5) },
new Move { From = new Vector2(6, 2), To = new Vector2(6, 3) },
// P1 Bishop, capture P2 Pawn, check
new Move { From = new Vector2(1, 1), To = new Vector2(6, 6) },
new Move { From = new Vector2(1, 7), To = new Vector2(6, 2) },
// P2 Gold, block check
new Move { From = new Vector2(5, 8), To = new Vector2(5, 7) },
new Move { From = new Vector2(5, 0), To = new Vector2(5, 1) },
// P1 Bishop capture P2 Bishop
new Move { From = new Vector2(6, 6), To = new Vector2(7, 7) },
new Move { From = new Vector2(6, 2), To = new Vector2(7, 1) },
// P2 arbitrary move
new Move { From = new Vector2(0, 8), To = new Vector2(0, 7) },
new Move { From = new Vector2(0, 0), To = new Vector2(0, 1) },
};
var shogi = new ShogiBoard(moves);
// Prerequisites
shogi.Hands[WhichPlayer.Player1].Should().ContainSingle(_ => _.WhichPiece == WhichPiece.Bishop);
shogi.Board[4, 0].Should().NotBeNull();
// Act - P1 tries to place Bishop from hand to an already-occupied position
var dropSuccess = shogi.Move(new Move { PieceFromCaptured = WhichPiece.Bishop, To = new Vector2(4, 0) });
@@ -358,16 +362,14 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(6, 6), To = new Vector2(6, 5) },
new Move { From = new Vector2(6, 2), To = new Vector2(6, 3) },
};
var shogi = new ShogiBoard(moves);
shogi.PrintStateAsAscii();
// Act - P1 Bishop, check
shogi.Move(new Move { From = new Vector2(1, 1), To = new Vector2(6, 6) });
shogi.Move(new Move { From = new Vector2(1, 7), To = new Vector2(6, 2) });
// Assert
shogi.InCheck.Should().Be(WhichPlayer.Player2);
@@ -380,14 +382,14 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(6, 6), To = new Vector2(6, 5) }
new Move { From = new Vector2(6, 2), To = new Vector2(6, 3) }
};
var shogi = new ShogiBoard(moves);
// Act - P1 Bishop captures P2 Bishop
var moveSuccess = shogi.Move(new Move { From = new Vector2(1, 1), To = new Vector2(7, 7) });
var moveSuccess = shogi.Move(new Move { From = new Vector2(1, 7), To = new Vector2(7, 1) });
// Assert
moveSuccess.Should().BeTrue();
@@ -396,20 +398,20 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
.Count(piece => piece?.WhichPiece == WhichPiece.Bishop)
.Should()
.Be(1);
shogi.Board[1, 1].Should().BeNull();
shogi.Board[7, 7].WhichPiece.Should().Be(WhichPiece.Bishop);
shogi.Board[1, 7].Should().BeNull();
shogi.Board[7, 1].WhichPiece.Should().Be(WhichPiece.Bishop);
shogi.Hands[WhichPlayer.Player1]
.Should()
.ContainSingle(piece => piece.WhichPiece == WhichPiece.Bishop && piece.Owner == WhichPlayer.Player1);
// Act - P2 Silver captures P1 Bishop
moveSuccess = shogi.Move(new Move { From = new Vector2(6, 8), To = new Vector2(7, 7) });
moveSuccess = shogi.Move(new Move { From = new Vector2(6, 0), To = new Vector2(7, 1) });
// Assert
moveSuccess.Should().BeTrue();
shogi.Board[6, 8].Should().BeNull();
shogi.Board[7, 7].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
shogi.Board[6, 0].Should().BeNull();
shogi.Board[7, 1].WhichPiece.Should().Be(WhichPiece.SilverGeneral);
shogi.Board
.Cast<Piece>()
.Count(piece => piece?.WhichPiece == WhichPiece.Bishop)
@@ -426,19 +428,19 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Pawn
new Move { From = new Vector2(2, 2), To = new Vector2(2, 3) },
new Move { From = new Vector2(2, 6), To = new Vector2(2, 5) },
// P2 Pawn
new Move { From = new Vector2(6, 6), To = new Vector2(6, 5) }
new Move { From = new Vector2(6, 2), To = new Vector2(6, 3) }
};
var shogi = new ShogiBoard(moves);
// Act - P1 moves across promote threshold.
var moveSuccess = shogi.Move(new Move { From = new Vector2(1, 1), To = new Vector2(6, 6), IsPromotion = true });
var moveSuccess = shogi.Move(new Move { From = new Vector2(1, 7), To = new Vector2(6, 2), IsPromotion = true });
// Assert
moveSuccess.Should().BeTrue();
shogi.Board[1, 1].Should().BeNull();
shogi.Board[6, 6].Should().Match<Piece>(piece => piece.WhichPiece == WhichPiece.Bishop && piece.IsPromoted == true);
shogi.Board[1, 7].Should().BeNull();
shogi.Board[6, 2].Should().Match<Piece>(piece => piece.WhichPiece == WhichPiece.Bishop && piece.IsPromoted == true);
}
[TestMethod]
@@ -448,32 +450,30 @@ namespace Gameboard.ShogiUI.UnitTests.BoardState
var moves = new[]
{
// P1 Rook
new Move { From = new Vector2(7, 1), To = new Vector2(4, 1) },
new Move { From = new Vector2(7, 7), To = new Vector2(4, 7) },
// P2 Gold
new Move { From = new Vector2(3, 8), To = new Vector2(2, 7) },
new Move { From = new Vector2(3, 0), To = new Vector2(2, 1) },
// P1 Pawn
new Move { From = new Vector2(4, 2), To = new Vector2(4, 3) },
// P2 other Gold
new Move { From = new Vector2(5, 8), To = new Vector2(6, 7) },
// P1 same Pawn
new Move { From = new Vector2(4, 3), To = new Vector2(4, 4) },
// P2 Pawn
new Move { From = new Vector2(4, 6), To = new Vector2(4, 5) },
// P2 other Gold
new Move { From = new Vector2(5, 0), To = new Vector2(6, 1) },
// P1 same Pawn
new Move { From = new Vector2(4, 5), To = new Vector2(4, 4) },
// P2 Pawn
new Move { From = new Vector2(4, 2), To = new Vector2(4, 3) },
// P1 Pawn takes P2 Pawn
new Move { From = new Vector2(4, 4), To = new Vector2(4, 5) },
new Move { From = new Vector2(4, 4), To = new Vector2(4, 3) },
// P2 King
new Move { From = new Vector2(4, 8), To = new Vector2(4, 7) },
new Move { From = new Vector2(4, 0), To = new Vector2(4, 1) },
// P1 Pawn promotes, threatens P2 King
new Move { From = new Vector2(4, 5), To = new Vector2(4, 6), IsPromotion = true },
new Move { From = new Vector2(4, 3), To = new Vector2(4, 2), IsPromotion = true },
// P2 King retreat
new Move { From = new Vector2(4, 7), To = new Vector2(4, 8) },
new Move { From = new Vector2(4, 1), To = new Vector2(4, 0) },
};
var shogi = new ShogiBoard(moves);
Console.WriteLine("Prereq");
shogi.PrintStateAsAscii();
// Act - P1 Pawn wins by checkmate.
var moveSuccess = shogi.Move(new Move { From = new Vector2(4, 6), To = new Vector2(4, 7) });
var moveSuccess = shogi.Move(new Move { From = new Vector2(4, 2), To = new Vector2(4, 1) });
// Assert - checkmate
moveSuccess.Should().BeTrue();