Module:Chessboard: Difference between revisions

Revision as of 05:57, 22 February 2013

Revision as of 06:37, 22 February 2013

Line 1:

local p = {

piecenamepiecenames = {p = 'Pawn', r = 'Rook', n = 'Knight', b = 'Bishop', q = 'Queen', k = 'King'},

colornames = { l = 'White', d = 'Black' }

}

p.f = function(frame)

local fen,size,reverse = frame.args['fen']

local size = frame.args['size'] or 30

local reverse = string.lower(frame.args['reverse'] or '') == "true"

function coord(ind)

return (reverse and (7 - ind) * size) or ind * size

end

function piecediv(piece, row, file)

local pieceColor = ( (piece == string.uppermatch(piece), '%u') and 'l') or 'd'

piece = string.lower(piece)

local colornamealt = p.colornames[pieceColor] .. ' ' .. p.piecenames[piece]

local alt = colorname .. ' ' .. p.piecename[piece]

local img = string.format('[[File:Chess %s%st45.svg|%dx%dpx|link=|alt=%s]]', piece, pieceColor, size, size, alt)

return string.format('<div style="position:absolute;top:%dpx;left:%dpx;">%s</div>\n', coord(row), coord(file), img)

Line 34 ⟶ 35:

end

local row = 0;

fen = frame.args['fen']

size = frame.args['size'] or 30

reverse = string.lower(frame.args['reverse'] or '') == "true"

local result = string.format('<div class="chess-fen" style="position:relative;min-width:%dpx;min-height:%dpx;">', size*8,size*8)

result = result .. string.format('<div style="position:absolute;z-index:0; top:0px; left:0px;">[[File:Chessboard480.png|%dx%dpx]]</div>', size * 8, size * 8)