Michal Rudolf wrote:
Hi!
>> - it is now easy to switch square textures (see the menu options ->
>> chessboard -> colors...).
> Nice. BTW it will be nice to make squares as different as possible. For
> example texture 8 will probably be improved by rotating one of the
square
> graphics.
A better algorithm is to arrange the square bitmaps into one large board
of wood and cut the squares from the full wood. Included an example I
used to generate board bitmaps for Shredder by generating individual
bitmaps for each square (provided the input file is large enough).
#!/bin/bash
#----------------------------------------------------------------------
# Board Creator for Shredder 9
#
# This script can be used to create board bitmaps for Shredder.
# To get realistic boards every square gets its individual texture.
# The script is called with several texture files, then creates
# the "full material" and cuts the squares from those. These individual
# squares are then glued together to form the final board.
#
# This script requires ImageMagick, namely convert and montage.
#
# Synopsis:
#
# ShredderBoard DarkSquareTexture LiteSquareTexture BackgroundTexture
BoardFrametexture
#
# (c) 2006 by Alexander Wagner
#
#----------------------------------------------------------------------
# The usual dimensions for Shredder9
# The full bitmap including background
boardsize="720x720"
# The actual chessboard
innerbrd="640x640"
# The chessboard + the sourrounding frame
framesize="645x645"
# The frame itself
frame1="+5+5"
# The background
bkgsize="+35+35"
# The size of each square
tilesize="80x80"
# Set to +1+1 if a thin (black) border should be drawn
if [ ! $5 ]; then
tilespec="+0+0 -background black"
else
tilespec="+1+1 -background black"
fi
# Offset of the tiles cut in several steps to get individual
# tiles for each square like a real world board.
xoff1="+0"
xoff2="+80"
xoff3="+160"
xoff4="+240"
yoff1="+0"
yoff2="+80"
yoff3="+160"
yoff4="+240"
echo "----------------------------------------------------------------------"
echo "Shredder Chess Board Creator 1.0"
echo ""
echo "This script will generate the graphics required by the Shredder GUI"
echo "for the chess board displayed."
echo ""
echo "Call this program with four texture files:"
echo " The one the dark squares"
echo " The one the lite squares"
echo " The one the table on which the board is set"
echo " The one the boards frame"
echo ""
echo "NOTE: This utility requires ImageMagick to be installed!"
echo ""
echo "Synopsis:"
echo ""
echo " ShredderBoard DarkSquareTexture LiteSquareTexture BackgroundTexture
BoardFrametexture"
echo ""
echo " (c) 2006 by Alexander Wagner"
echo ""
echo "----------------------------------------------------------------------"
# Create full boards to cut the fields from
# Do this only if the full material does not exist already
# to allow the provision of the full boards
#
# If they are not provide: use argument $1 to create a $boardsize
# image tiled with the texture or dark squares and use $2 for the
# light squares. $3 is used for the background on which the board
# should be set (the table). $4 is used for the boards thin outer
# frame.
echo "Creating full material..."
if [ ! -e dark.png ]; then convert -size $boardsize tile:$1 dark.png ; fi
if [ ! -e lite.png ]; then convert -size $boardsize tile:$2 lite.png ; fi
if [ ! -e back.png ]; then convert -size $boardsize tile:$3 back.png ; fi
if [ ! -e frame.png ]; then convert -size $boardsize tile:$4 frame.png; fi
# creating tiles
# Do this only if they do not already exist in case the user
# wants to provide individual tiles
echo "Cutting the squares..."
echo -n "A "
if [ ! -e a1.png ]; then convert -crop $tilesize$xoff1$yoff1 dark.png
a1.png; fi
if [ ! -e a2.png ]; then convert -crop $tilesize$xoff1$yoff1 lite.png
a2.png; fi
if [ ! -e a3.png ]; then convert -crop $tilesize$xoff2$yoff1 dark.png
a3.png; fi
if [ ! -e a4.png ]; then convert -crop $tilesize$xoff2$yoff1 lite.png
a4.png; fi
if [ ! -e a5.png ]; then convert -crop $tilesize$xoff3$yoff1 dark.png
a5.png; fi
if [ ! -e a6.png ]; then convert -crop $tilesize$xoff3$yoff1 lite.png
a6.png; fi
if [ ! -e a7.png ]; then convert -crop $tilesize$xoff4$yoff1 dark.png
a7.png; fi
if [ ! -e a8.png ]; then convert -crop $tilesize$xoff4$yoff1 lite.png
a8.png; fi
echo -n "B "
if [ ! -e b1.png ]; then convert -crop $tilesize$xoff1$yoff1 lite.png
b1.png; fi
if [ ! -e b2.png ]; then convert -crop $tilesize$xoff1$yoff1 dark.png
b2.png; fi
if [ ! -e b3.png ]; then convert -crop $tilesize$xoff2$yoff1 lite.png
b3.png; fi
if [ ! -e b4.png ]; then convert -crop $tilesize$xoff2$yoff1 dark.png
b4.png; fi
if [ ! -e b5.png ]; then convert -crop $tilesize$xoff3$yoff1 lite.png
b5.png; fi
if [ ! -e b6.png ]; then convert -crop $tilesize$xoff3$yoff1 dark.png
b6.png; fi
if [ ! -e b7.png ]; then convert -crop $tilesize$xoff4$yoff1 lite.png
b7.png; fi
if [ ! -e b8.png ]; then convert -crop $tilesize$xoff4$yoff1 dark.png
b8.png; fi
echo -n "C "
if [ ! -e c1.png ]; then convert -crop $tilesize$xoff1$yoff2 dark.png
c1.png; fi
if [ ! -e c2.png ]; then convert -crop $tilesize$xoff1$yoff2 lite.png
c2.png; fi
if [ ! -e c3.png ]; then convert -crop $tilesize$xoff2$yoff2 dark.png
c3.png; fi
if [ ! -e c4.png ]; then convert -crop $tilesize$xoff2$yoff2 lite.png
c4.png; fi
if [ ! -e c5.png ]; then convert -crop $tilesize$xoff3$yoff2 dark.png
c5.png; fi
if [ ! -e c6.png ]; then convert -crop $tilesize$xoff3$yoff2 lite.png
c6.png; fi
if [ ! -e c7.png ]; then convert -crop $tilesize$xoff4$yoff2 dark.png
c7.png; fi
if [ ! -e c8.png ]; then convert -crop $tilesize$xoff4$yoff2 lite.png
c8.png; fi
echo -n "D "
if [ ! -e d1.png ]; then convert -crop $tilesize$xoff1$yoff2 lite.png
d1.png; fi
if [ ! -e d2.png ]; then convert -crop $tilesize$xoff1$yoff2 dark.png
d2.png; fi
if [ ! -e d3.png ]; then convert -crop $tilesize$xoff2$yoff2 lite.png
d3.png; fi
if [ ! -e d4.png ]; then convert -crop $tilesize$xoff2$yoff2 dark.png
d4.png; fi
if [ ! -e d5.png ]; then convert -crop $tilesize$xoff3$yoff2 lite.png
d5.png; fi
if [ ! -e d6.png ]; then convert -crop $tilesize$xoff3$yoff2 dark.png
d6.png; fi
if [ ! -e d7.png ]; then convert -crop $tilesize$xoff4$yoff2 lite.png
d7.png; fi
if [ ! -e d8.png ]; then convert -crop $tilesize$xoff4$yoff2 dark.png
d8.png; fi
echo -n "E "
if [ ! -e e1.png ]; then convert -crop $tilesize$xoff1$yoff3 dark.png
e1.png; fi
if [ ! -e e2.png ]; then convert -crop $tilesize$xoff1$yoff3 lite.png
e2.png; fi
if [ ! -e e3.png ]; then convert -crop $tilesize$xoff2$yoff3 dark.png
e3.png; fi
if [ ! -e e4.png ]; then convert -crop $tilesize$xoff2$yoff3 lite.png
e4.png; fi
if [ ! -e e5.png ]; then convert -crop $tilesize$xoff3$yoff3 dark.png
e5.png; fi
if [ ! -e e6.png ]; then convert -crop $tilesize$xoff3$yoff3 lite.png
e6.png; fi
if [ ! -e e7.png ]; then convert -crop $tilesize$xoff4$yoff3 dark.png
e7.png; fi
if [ ! -e e8.png ]; then convert -crop $tilesize$xoff4$yoff3 lite.png
e8.png; fi
echo -n "F "
if [ ! -e f1.png ]; then convert -crop $tilesize$xoff1$yoff3 lite.png
f1.png; fi
if [ ! -e f2.png ]; then convert -crop $tilesize$xoff1$yoff3 dark.png
f2.png; fi
if [ ! -e f3.png ]; then convert -crop $tilesize$xoff2$yoff3 lite.png
f3.png; fi
if [ ! -e f4.png ]; then convert -crop $tilesize$xoff2$yoff3 dark.png
f4.png; fi
if [ ! -e f5.png ]; then convert -crop $tilesize$xoff3$yoff3 lite.png
f5.png; fi
if [ ! -e f6.png ]; then convert -crop $tilesize$xoff3$yoff3 dark.png
f6.png; fi
if [ ! -e f7.png ]; then convert -crop $tilesize$xoff4$yoff3 lite.png
f7.png; fi
if [ ! -e f8.png ]; then convert -crop $tilesize$xoff4$yoff3 dark.png
f8.png; fi
echo -n "G "
if [ ! -e g1.png ]; then convert -crop $tilesize$xoff1$yoff4 dark.png
g1.png; fi
if [ ! -e g2.png ]; then convert -crop $tilesize$xoff1$yoff4 lite.png
g2.png; fi
if [ ! -e g3.png ]; then convert -crop $tilesize$xoff2$yoff4 dark.png
g3.png; fi
if [ ! -e g4.png ]; then convert -crop $tilesize$xoff2$yoff4 lite.png
g4.png; fi
if [ ! -e g5.png ]; then convert -crop $tilesize$xoff3$yoff4 dark.png
g5.png; fi
if [ ! -e g6.png ]; then convert -crop $tilesize$xoff3$yoff4 lite.png
g6.png; fi
if [ ! -e g7.png ]; then convert -crop $tilesize$xoff4$yoff4 dark.png
g7.png; fi
if [ ! -e g8.png ]; then convert -crop $tilesize$xoff4$yoff4 lite.png
g8.png; fi
echo -n "H "
if [ ! -e h1.png ]; then convert -crop $tilesize$xoff1$yoff4 lite.png
h1.png; fi
if [ ! -e h2.png ]; then convert -crop $tilesize$xoff1$yoff4 dark.png
h2.png; fi
if [ ! -e h3.png ]; then convert -crop $tilesize$xoff2$yoff4 lite.png
h3.png; fi
if [ ! -e h4.png ]; then convert -crop $tilesize$xoff2$yoff4 dark.png
h4.png; fi
if [ ! -e h5.png ]; then convert -crop $tilesize$xoff3$yoff4 lite.png
h5.png; fi
if [ ! -e h6.png ]; then convert -crop $tilesize$xoff3$yoff4 dark.png
h6.png; fi
if [ ! -e h7.png ]; then convert -crop $tilesize$xoff4$yoff4 lite.png
h7.png; fi
if [ ! -e h8.png ]; then convert -crop $tilesize$xoff4$yoff4 dark.png
h8.png; fi
echo " done."
#
# build the board: assemble all tiles to one 8x8 matrix
# in the usual style of a chess board.
#
echo "Assembling the board..."
montage -geometry $tilesize$tilespec -tile 8x8 h1.png h2.png h3.png h4.png
h5.png h6.png h7.png h8.png g1.png g2.png g3.png g4.png g5.png g6.png g7.png
g8.png f1.png f2.png f3.png f4.png f5.png f6.png f7.png f8.png e1.png e2.png
e3.png e4.png e5.png e6.png e7.png e8.png d1.png d2.png d3.png d4.png d5.png
d6.png d7.png d8.png c1.png c2.png c3.png c4.png c5.png c6.png c7.png c8.png
b1.png b2.png b3.png b4.png b5.png b6.png b7.png b8.png a1.png a2.png a3.png
a4.png a5.png a6.png a7.png a8.png board.png
#
# Set the board on it's background:
# 1) create the boards frame
# 2) set everythig on the "table"
#
montage -size $framesize -texture frame.png -geometry $frame1 -tile 1x1
board.png board1.png
montage -size $boardsize -texture back.png -geometry $bkgsize -tile 1x1
board1.png shredderboard.png
#
# Remove the created files
#
rm a?.png b?.png c?.png d?.png e?.png f?.png g?.png h?.png
rm lite.png dark.png back.png frame.png board.png board1.png
-------------------------------------------------------------------------
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