// render moves in a grid
// | ○ |
// ---+---+---
// ─ | ☖| ─
// ---+---+---
// ○ | | ○
public void SetPiece(TaikyokuShogi game, PieceIdentity id)
{
var moves = game.GetMovement(id);
headerText.Text = $"{Pieces.Name(id)}\n{Pieces.Kanji(id)} ({Pieces.Romanji(id)})";
//////
//
// figure out the grid size
//
int maxMoves = 1;
for (int i = 0; i < moves.StepRange.Length; ++i)
{
maxMoves = Math.Max(maxMoves, moves.StepRange[i] == Movement.Unlimited ? 2 : moves.StepRange[i]);
}
for (int i = 0; i < moves.JumpRange.Length; ++i)
{
var maxJump = moves.JumpRange[i].JumpDistances?.Max();
var jumpRange = maxJump == Movement.Unlimited ? 2 : maxJump + 1;
jumpRange += moves.JumpRange[i].RangeAfter == Movement.Unlimited ? 1 : moves.JumpRange[i].RangeAfter;
maxMoves = Math.Max(maxMoves, jumpRange ?? 0);
}
for (int i = 0; i < moves.RangeCapture.Count; ++i)
{
maxMoves = Math.Max(maxMoves, moves.RangeCapture[i] ? 2 : 0);
}
maxMoves = Math.Max(maxMoves, moves.LionMove ? 3 : 0);
maxMoves = Math.Max(maxMoves, moves.HookMove switch
{
HookType.Orthogonal => 2,
HookType.Diagonal => 2,
HookType.ForwardDiagnal => 3,
_ => 0
});