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Chess: Fix loss of castling for wrong rook move

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This commit is contained in:
Wuzzy 2023-07-16 11:59:55 +02:00
parent 8e55eb49b0
commit 22eb1334fe
1 changed files with 7 additions and 4 deletions
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11
src/chess.lua
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@ -1521,6 +1521,7 @@ function realchess.move(meta, from_list, from_index, to_list, to_index, playerNa
local promotion = false local promotion = false
local doublePawnStep = nil local doublePawnStep = nil
local en_passant_target = nil local en_passant_target = nil
local lostCastlingRightRook = nil
-- PAWN -- PAWN
if pieceFrom:sub(11,14) == "pawn" then if pieceFrom:sub(11,14) == "pawn" then
@ -1704,18 +1705,18 @@ function realchess.move(meta, from_list, from_index, to_list, to_index, playerNa
if thisMove == "white" then if thisMove == "white" then
if from_index == 57 then if from_index == 57 then
-- queenside white rook -- queenside white rook
meta:set_int("castlingWhiteL", 0) lostCastlingRightRook = "castlingWhiteL"
elseif from_index == 64 then elseif from_index == 64 then
-- kingside white rook -- kingside white rook
meta:set_int("castlingWhiteR", 0) lostCastlingRightRook = "castlingWhiteR"
end end
elseif thisMove == "black" then elseif thisMove == "black" then
if from_index == 1 then if from_index == 1 then
-- queenside black rook -- queenside black rook
meta:set_int("castlingBlackL", 0) lostCastlingRightRook = "castlingBlackL"
elseif from_index == 8 then elseif from_index == 8 then
-- kingside black rook -- kingside black rook
meta:set_int("castlingBlackR", 0) lostCastlingRightRook = "castlingBlackR"
end end
end end
@ -1948,6 +1949,8 @@ function realchess.move(meta, from_list, from_index, to_list, to_index, playerNa
elseif kingMoved and thisMove == "black" then elseif kingMoved and thisMove == "black" then
meta:set_int("castlingBlackL", 0) meta:set_int("castlingBlackL", 0)
meta:set_int("castlingBlackR", 0) meta:set_int("castlingBlackR", 0)
elseif lostCastlingRightRook then
meta:set_int(lostCastlingRightRook, 0)
end end
if promotion then if promotion then