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Code Issues Releases Activity

Chess cleanup

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This commit is contained in:
Jean-Patrick Guerrero 2018-08-25 14:28:52 +02:00
parent ed931905be
commit 3c1423a462
1 changed files with 22 additions and 7 deletions
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27
src/chess.lua
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@ -218,6 +218,8 @@ function realchess.init(pos)
meta:set_string("playerBlack", "")
meta:set_string("playerWhite", "")
meta:set_string("lastMove", "")
meta:set_string("blackAttacked", "")
meta:set_string("whiteAttacked", "")
meta:set_int("lastMoveTime", 0)
meta:set_int("castlingBlackL", 1)
@ -706,9 +708,24 @@ function realchess.move(pos, from_list, from_index, to_list, to_index, _, player
local blackAttacked = attacked("black", black_king_idx, board)
local whiteAttacked = attacked("white", white_king_idx, board)
if (thisMove == "black" and blackAttacked) or
(thisMove == "white" and whiteAttacked) then
if blackAttacked then
if thisMove == "black" and meta:get_string("blackAttacked") == "true" then
return 0
else
meta:set_string("blackAttacked", "true")
end
else
meta:set_string("blackAttacked", "")
end
if whiteAttacked then
if thisMove == "white" and meta:get_string("whiteAttacked") == "true" then
return 0
else
meta:set_string("whiteAttacked", "true")
end
else
meta:set_string("whiteAttacked", "")
end
lastMove = thisMove
@ -730,10 +747,8 @@ function realchess.on_move(pos, from_list, from_index)
local inv = meta:get_inventory()
inv:set_stack(from_list, from_index, '')
local board = board_to_table(inv)
local black_king_idx, white_king_idx = locate_kings(board)
local black_king_attacked = attacked("black", black_king_idx, board)
local white_king_attacked = attacked("white", white_king_idx, board)
local black_king_attacked = meta:get_string("blackAttacked") == "true"
local white_king_attacked = meta:get_string("whiteAttacked") == "true"
local playerWhite = meta:get_string("playerWhite")
local playerBlack = meta:get_string("playerBlack")