mchess-server/types/shortname.go

package types

import "strings"

type PieceShortName string

const (
	PawnShortName   PieceShortName = "p"
	RookShortName   PieceShortName = "r"
	KnightShortName PieceShortName = "n"
	BishopShortName PieceShortName = "b"
	QueenShortName  PieceShortName = "q"
	KingShortName   PieceShortName = "k"

	BlackPawnShortName   PieceShortName = "p"
	BlackRookShortName   PieceShortName = "r"
	BlackKnightShortName PieceShortName = "n"
	BlackBishopShortName PieceShortName = "b"
	BlackQueenShortName  PieceShortName = "q"
	BlackKingShortName   PieceShortName = "k"

	WhitePawnShortName   PieceShortName = "P"
	WhiteRookShortName   PieceShortName = "R"
	WhiteKnightShortName PieceShortName = "N"
	WhiteBishopShortName PieceShortName = "B"
	WhiteQueenShortName  PieceShortName = "Q"
	WhiteKingShortName   PieceShortName = "K"
)

func (p PieceShortName) String() string {
	return string(p)
}

func (p PieceShortName) ToCommon() PieceShortName {
	commonShortName := strings.ToLower(p.String())
	return PieceShortName(commonShortName)
}