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LibChess: Add and use Square::{file,rank}_char() methods

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This saves us having to build and allocate a String, just to then use
one character of it.
This commit is contained in:
Sam Atkins 2023-04-24 12:29:31 +01:00 • committed by Andreas Kling
parent c73c697f94
commit 5f6dd87163
4 changed files with 35 additions and 13 deletions
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4
Userland/Libraries/LibChess/Chess.h
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -89,6 +90,9 @@ struct Square {
bool in_bounds() const { return rank >= 0 && file >= 0 && rank < 8 && file < 8; }
bool is_light() const { return (rank % 2) != (file % 2); }
char file_char() const;
char rank_char() const;
DeprecatedString to_algebraic() const;
};