17 lines
469 B
Go
17 lines
469 B
Go
package chess
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type Violation string
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var (
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InvalidMove Violation = "invalid move"
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NoPieceAtStartSquare Violation = "no piece at start square"
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WrongColorMoved Violation = "wrong color moved"
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TargetSquareIsOccupied Violation = "target square is occupied"
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KingInCheck Violation = "king would be in check after move"
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SomethingWentWrong Violation = "something went wrong"
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)
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func (v Violation) String() string {
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return string(v)
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}
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