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Diffstat (limited to 'Master/texmf-dist/tex/latex/backgammon/bg.sty')
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1 files changed, 543 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/backgammon/bg.sty b/Master/texmf-dist/tex/latex/backgammon/bg.sty new file mode 100644 index 00000000000..952f7c12d21 --- /dev/null +++ b/Master/texmf-dist/tex/latex/backgammon/bg.sty @@ -0,0 +1,543 @@ +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% bg.sty : A style file to annote backgammon matches and positions % +% % +% Copyright by J. Richter 1994 % +% % +% Distribution and use is free, as long as you don't change this file % +% % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\newcount\@value +\newcount\@f +\newcount\@t + +\newcount\@movenumber +\newfont{\@bigboardfont}{bg scaled 750} +\newfont{\@normalboardfont}{bg scaled 500} +\newfont{\@smallboardfont}{bg scaled 250} + +\newdimen\@whiteskip +\@whiteskip=\textwidth +\divide\@whiteskip by 2 + +\def\@black{-1} +\def\@white{1} +\def\@middle{0} + +\newif\ifcube % only true if the cubevalue should be printed with the boards +\newif\ifblack % only true if black is on move +\newif\ifnumbers % only true if boardpoints are numbered +\newif\ifmoves % only true if \move prints out his arguments +\newif\ifindent % only true if the moves of white are indented by \@whiteskip +\newif\ifptsonmove % only true if points are numbered from the view of the one on move +\newif\ifbothhalfs % only true if both halfs of the board are printed +\newif\ifsecmove % only true if the move numbers change only every second move + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Some global default settings of the switches % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\boardtype{drawnormalboard} +\indenttrue +\numberstrue +\cubetrue +\movestrue +\blacktrue +\ptsonmovetrue +\bothhalfstrue +\secmovetrue + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macros to set and get the value of a point % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@set[#1](#2){ + \expandafter\xdef\csname point#1\endcsname{#2}} + +\def\@get#1[#2]{ + \edef#1{\csname point#2\endcsname}} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macro to make all points of the board empty % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@clearboard{ +\@value=0{ +\loop \@set[\the\@value](0) \ifnum\@value<27\advance\@value by 1 \repeat} +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macro to set the board to the configuration at the start of the game % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% White plays from 0 to 24 with 0 being the bar of White +% Black plays from 25 to 1 with 25 being the bar of Black + +% a positive value means that White has this number of checkers on the point +% a negative value means that Black has the negative of this number as +% chechers on this point + +\def\initboard{ +\@set[0](0) \@set[1](2) \@set[2](0) \@set[3](0) \@set[4](0) \@set[5](0) \@set[6](-5) +\@set[7](0) \@set[8](-3) \@set[9](0) \@set[10](0) \@set[11](0) \@set[12](5) +\@set[13](-5) \@set[14](0) \@set[15](0) \@set[16](0) \@set[17](3) \@set[18](0) +\@set[19](5) \@set[20](0) \@set[21](0) \@set[22](0) \@set[23](0) \@set[24](-2) +\@set[25](0) +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macros to draw a single point % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@whitehangingpoint[#1]{ +\@get\@dummy[#1] +\@value=\@dummy{ +\ifnum\@value=0\vbox{\hbox{k}\hbox{l}\hbox{m}\hbox{n}\hbox{o}}\else +\ifnum\@value=1\vbox{\hbox{K}\hbox{l}\hbox{m}\hbox{n}\hbox{o}}\else +\ifnum\@value=2\vbox{\hbox{K}\hbox{L}\hbox{m}\hbox{n}\hbox{o}}\else +\ifnum\@value=3\vbox{\hbox{K}\hbox{L}\hbox{M}\hbox{n}\hbox{o}}\else +\ifnum\@value=4\vbox{\hbox{K}\hbox{L}\hbox{M}\hbox{N}\hbox{o}}\else +\ifnum\@value=5\vbox{\hbox{K}\hbox{L}\hbox{M}\hbox{N}\hbox{O}}\else +\ifnum\@value>5\advance\@value by 166 +\vbox{\hbox{K}\hbox{L}\hbox{M}\hbox{N}\hbox{\char\the\@value}}\else +\ifnum\@value=-1\vbox{\hbox{P}\hbox{l}\hbox{m}\hbox{n}\hbox{o}}\else +\ifnum\@value=-2\vbox{\hbox{P}\hbox{Q}\hbox{m}\hbox{n}\hbox{o}}\else +\ifnum\@value=-3\vbox{\hbox{P}\hbox{Q}\hbox{R}\hbox{n}\hbox{o}}\else +\ifnum\@value=-4\vbox{\hbox{P}\hbox{Q}\hbox{R}\hbox{S}\hbox{o}}\else +\ifnum\@value=-5\vbox{\hbox{P}\hbox{Q}\hbox{R}\hbox{S}\hbox{T}}\else +\ifnum\@value<-5\multiply\@value by -1\advance\@value by 176 +\vbox{\hbox{P}\hbox{Q}\hbox{R}\hbox{S}\hbox{\char\the\@value}} +\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} +} + +\def\@blackhangingpoint[#1]{ +\@get\@dummy[#1] +\@value=\@dummy{ +\ifnum\@value=0\vbox{\hbox{p}\hbox{q}\hbox{r}\hbox{s}\hbox{t}}\else +\ifnum\@value=1\vbox{\hbox{U}\hbox{q}\hbox{r}\hbox{s}\hbox{t}}\else +\ifnum\@value=2\vbox{\hbox{U}\hbox{V}\hbox{r}\hbox{s}\hbox{t}}\else +\ifnum\@value=3\vbox{\hbox{U}\hbox{V}\hbox{W}\hbox{s}\hbox{t}}\else +\ifnum\@value=4\vbox{\hbox{U}\hbox{V}\hbox{W}\hbox{X}\hbox{t}}\else +\ifnum\@value=5\vbox{\hbox{U}\hbox{V}\hbox{W}\hbox{X}\hbox{Y}}\else +\ifnum\@value>5\advance\@value by 186 +\vbox{\hbox{U}\hbox{V}\hbox{W}\hbox{X}\hbox{\char\the\@value}}\else +\ifnum\@value=-1\vbox{\hbox{u}\hbox{q}\hbox{r}\hbox{s}\hbox{t}}\else +\ifnum\@value=-2\vbox{\hbox{u}\hbox{v}\hbox{r}\hbox{s}\hbox{t}}\else +\ifnum\@value=-3\vbox{\hbox{u}\hbox{v}\hbox{w}\hbox{s}\hbox{t}}\else +\ifnum\@value=-4\vbox{\hbox{u}\hbox{v}\hbox{w}\hbox{x}\hbox{t}}\else +\ifnum\@value=-5\vbox{\hbox{u}\hbox{v}\hbox{w}\hbox{x}\hbox{y}}\else +\ifnum\@value<-5\multiply\@value by -1\advance\@value by 196 +\vbox{\hbox{u}\hbox{v}\hbox{w}\hbox{x}\hbox{\char\the\@value}} +\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} +} + +\def\@whitestandingpoint[#1]{ +\@get\@dummy[#1] +\@value=\@dummy{ +\ifnum\@value=0\vbox{\hbox{e}\hbox{d}\hbox{c}\hbox{b}\hbox{a}}\else +\ifnum\@value=1\vbox{\hbox{e}\hbox{d}\hbox{c}\hbox{b}\hbox{A}}\else +\ifnum\@value=2\vbox{\hbox{e}\hbox{d}\hbox{c}\hbox{B}\hbox{A}}\else +\ifnum\@value=3\vbox{\hbox{e}\hbox{d}\hbox{C}\hbox{B}\hbox{A}}\else +\ifnum\@value=4\vbox{\hbox{e}\hbox{D}\hbox{C}\hbox{B}\hbox{A}}\else +\ifnum\@value=5\vbox{\hbox{E}\hbox{D}\hbox{C}\hbox{B}\hbox{A}}\else +\ifnum\@value>5\advance\@value by 206 +\vbox{\hbox{\char\the\@value}\hbox{D}\hbox{C}\hbox{B}\hbox{A}}\else +\ifnum\@value=-1\vbox{\hbox{e}\hbox{d}\hbox{c}\hbox{b}\hbox{0}}\else +\ifnum\@value=-2\vbox{\hbox{e}\hbox{d}\hbox{c}\hbox{1}\hbox{0}}\else +\ifnum\@value=-3\vbox{\hbox{e}\hbox{d}\hbox{2}\hbox{1}\hbox{0}}\else +\ifnum\@value=-4\vbox{\hbox{e}\hbox{3}\hbox{2}\hbox{1}\hbox{0}}\else +\ifnum\@value=-5\vbox{\hbox{4}\hbox{3}\hbox{2}\hbox{1}\hbox{0}}\else +\ifnum\@value<-5\multiply\@value by -1\advance\@value by 216 +\vbox{\hbox{\char\the\@value}\hbox{3}\hbox{2}\hbox{1}\hbox{0}} +\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} +} + +\def\@blackstandingpoint[#1]{ +\@get\@dummy[#1] +\@value=\@dummy{ +\ifnum\@value=0\vbox{\hbox{j}\hbox{i}\hbox{h}\hbox{g}\hbox{f}}\else +\ifnum\@value=1\vbox{\hbox{j}\hbox{i}\hbox{h}\hbox{g}\hbox{F}}\else +\ifnum\@value=2\vbox{\hbox{j}\hbox{i}\hbox{h}\hbox{G}\hbox{F}}\else +\ifnum\@value=3\vbox{\hbox{j}\hbox{i}\hbox{H}\hbox{G}\hbox{F}}\else +\ifnum\@value=4\vbox{\hbox{j}\hbox{I}\hbox{H}\hbox{G}\hbox{F}}\else +\ifnum\@value=5\vbox{\hbox{J}\hbox{I}\hbox{H}\hbox{G}\hbox{F}}\else +\ifnum\@value>5\advance\@value by 226 +\vbox{\hbox{\char\the\@value}\hbox{I}\hbox{H}\hbox{G}\hbox{F}}\else +\ifnum\@value=-1\vbox{\hbox{j}\hbox{i}\hbox{h}\hbox{g}\hbox{5}}\else +\ifnum\@value=-2\vbox{\hbox{j}\hbox{i}\hbox{h}\hbox{6}\hbox{5}}\else +\ifnum\@value=-3\vbox{\hbox{j}\hbox{i}\hbox{7}\hbox{6}\hbox{5}}\else +\ifnum\@value=-4\vbox{\hbox{j}\hbox{8}\hbox{7}\hbox{6}\hbox{5}}\else +\ifnum\@value=-5\vbox{\hbox{9}\hbox{8}\hbox{7}\hbox{6}\hbox{5}}\else +\ifnum\@value<-5\multiply\@value by -1\advance\@value by 236 +\vbox{\hbox{\char\the\@value}\hbox{8}\hbox{7}\hbox{6}\hbox{5}} +\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macro to draw the pieces on the bar % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\hangingbar[#1]{ +\@get\@dummy[#1] +\@value=\@dummy{ +\ifnum\@value=0\vbox{\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}}\else +\ifnum\@value=1\vbox{\hbox{*}\hbox{z}\hbox{z}\hbox{z}\hbox{z}}\else +\ifnum\@value=2\vbox{\hbox{*}\hbox{*}\hbox{z}\hbox{z}\hbox{z}}\else +\ifnum\@value=3\vbox{\hbox{*}\hbox{*}\hbox{*}\hbox{z}\hbox{z}}\else +\ifnum\@value=4\vbox{\hbox{*}\hbox{*}\hbox{*}\hbox{*}\hbox{z}}\else +\ifnum\@value=5\vbox{\hbox{*}\hbox{*}\hbox{*}\hbox{*}\hbox{*}}\else +\ifnum\@value>5\advance\@value by 146 +\vbox{\hbox{*}\hbox{*}\hbox{*}\hbox{*}\hbox{\char\the\@value}}\else +\ifnum\@value=-1\vbox{\hbox{@}\hbox{z}\hbox{z}\hbox{z}\hbox{z}}\else +\ifnum\@value=-2\vbox{\hbox{@}\hbox{@}\hbox{z}\hbox{z}\hbox{z}}\else +\ifnum\@value=-3\vbox{\hbox{@}\hbox{@}\hbox{@}\hbox{z}\hbox{z}}\else +\ifnum\@value=-4\vbox{\hbox{@}\hbox{@}\hbox{@}\hbox{@}\hbox{z}}\else +\ifnum\@value=-5\vbox{\hbox{@}\hbox{@}\hbox{@}\hbox{@}\hbox{@}}\else +\ifnum\@value<-5\multiply\@value by -1\advance\@value by 156 +\vbox{\hbox{@}\hbox{@}\hbox{@}\hbox{@}\hbox{\char\the\@value}} +\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} +} + +\def\standingbar[#1]{ +\@get\@dummy[#1] +\@value=\@dummy{ +\ifnum\@value=0\vbox{\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}}\else +\ifnum\@value=1\vbox{\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{*}}\else +\ifnum\@value=2\vbox{\hbox{z}\hbox{z}\hbox{z}\hbox{*}\hbox{*}}\else +\ifnum\@value=3\vbox{\hbox{z}\hbox{z}\hbox{*}\hbox{*}\hbox{*}}\else +\ifnum\@value=4\vbox{\hbox{z}\hbox{*}\hbox{*}\hbox{*}\hbox{*}}\else +\ifnum\@value=5\vbox{\hbox{*}\hbox{*}\hbox{*}\hbox{*}\hbox{*}}\else +\ifnum\@value>5\advance\@value by 146 +\vbox{\hbox{\char\the\@value}\hbox{*}\hbox{*}\hbox{*}\hbox{*}}\else +\ifnum\@value=-1\vbox{\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{@}}\else +\ifnum\@value=-2\vbox{\hbox{z}\hbox{z}\hbox{z}\hbox{@}\hbox{@}}\else +\ifnum\@value=-3\vbox{\hbox{z}\hbox{z}\hbox{@}\hbox{@}\hbox{@}}\else +\ifnum\@value=-4\vbox{\hbox{z}\hbox{@}\hbox{@}\hbox{@}\hbox{@}}\else +\ifnum\@value=-5\vbox{\hbox{@}\hbox{@}\hbox{@}\hbox{@}\hbox{@}}else +\ifnum\@value<-5\multiply\@value by -1\advance\@value by 156 +\vbox{\hbox{\char\the\@value}\hbox{@}\hbox{@}\hbox{@}\hbox{@}} +\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macros to draw some borders % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@verticalborder{ +\@value=1\vbox{ +\loop \hbox{Z} \ifnum\@value<5\advance\@value by 1 \repeat} +} + +\def\@horizontalborder{ +\ifbothhalfs +\@value=1\hbox{ +\loop \hbox{-} \ifnum\@value<13\advance\@value by 1 \repeat} +\else +\@value=1\hbox{ +\loop \hbox{-} \ifnum\@value<7\advance\@value by 1 \repeat} +\fi +} + +\def\@middleoftheboard{ +\ifbothhalfs +\hbox{ \vsize=0.5em + \hbox{Z} + \@value=1{ + \loop \hbox{z} \ifnum\@value<6\advance\@value by 1 \repeat} + \hbox{ZzZ} + \@value=1{ + \loop \hbox{z} \ifnum\@value<6\advance\@value by 1 \repeat} + \hbox{Z} +} +\else +\hbox{ \vsize=0.5em + \hbox{Z} + \@value=1{ + \loop \hbox{z} \ifnum\@value<6\advance\@value by 1 \repeat} + \hbox{ZzZ} +} +\fi +} + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macros to write boards in various sizes % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@onetotwelfe{\ifptsonmove +\hbox{\char0\char128\char129\char130\char131\char132\char133\char0z\char0 +\ifbothhalfs +\char134\char135\char136\char137\char138\char139\fi} +\else +\hbox{\char0\char151\char150\char149\char148\char147\char146\char0z\char0 +\ifbothhalfs +\char145\char144\char143\char142\char141\char140 +\fi} +\fi +} +\def\@twentyfourtothirteen{\ifptsonmove +\hbox{\char0\char151\char150\char149\char148\char147\char146\char0z\char0 +\ifbothhalfs +\char145\char144\char143\char142\char141\char140\fi} +\else +\hbox{\char0\char128\char129\char130\char131\char132\char133\char0z\char0 +\ifbothhalfs +\char134\char135\char136\char137\char138\char139 +\fi} +\fi +} + +\def\@drawcube{ +\ifcube\@value=\cubeowner\relax +\ifnum\@value=\@black\@value=\@cubevalue +\advance\@value by 127 +\vbox{\hbox to 1.5em{ \hfill + \vbox{ \hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z} + \hbox{z}\hbox{z}\hbox{z}\hbox{z} + \hbox{-}\hbox{\hbox{Z}\char\the\@value\hbox{Z}}\hbox{-} + \hbox{z}} + } +} +\else\ifnum\@value=\@white\@value=\@cubevalue +\advance\@value by 127 +\vbox{\hbox to 1.5em{ \hfill + \vbox{ \hbox{z} + \hbox{-}\hbox{\hbox{Z}\char\the\@value\hbox{Z}}\hbox{-} + \hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z} + \hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}} + } +} +\else\ifnum\@value=\@middle\@value=\@cubevalue +\advance\@value by 127 +\vbox{\hbox to 1.5em{ \hfill + \vbox{ \hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z} + \hbox{-}\hbox{\hbox{Z}\char\the\@value\hbox{Z}}\hbox{-} + \hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}\hbox{z}} + } +} +\fi\fi\fi\fi +} + +\def\@drawboard{ +\offinterlineskip +\vbox{ + \ifnumbers\ifblack\@twentyfourtothirteen\else\@onetotwelfe\fi\fi + \@horizontalborder + \hbox{ \@verticalborder + \@blackhangingpoint [24] + \@whitehangingpoint [23] + \@blackhangingpoint [22] + \@whitehangingpoint [21] + \@blackhangingpoint [20] + \@whitehangingpoint [19] + \@verticalborder + \hangingbar [0] + \@verticalborder + \ifbothhalfs + \@blackhangingpoint [18] + \@whitehangingpoint [17] + \@blackhangingpoint [16] + \@whitehangingpoint [15] + \@blackhangingpoint [14] + \@whitehangingpoint [13] + \@verticalborder + \fi + } + \@middleoftheboard + \hbox{ \@verticalborder + \@whitestandingpoint [1] + \@blackstandingpoint [2] + \@whitestandingpoint [3] + \@blackstandingpoint [4] + \@whitestandingpoint [5] + \@blackstandingpoint [6] + \@verticalborder + \standingbar [25] + \@verticalborder + \ifbothhalfs + \@whitestandingpoint [7] + \@blackstandingpoint [8] + \@whitestandingpoint [9] + \@blackstandingpoint [10] + \@whitestandingpoint [11] + \@blackstandingpoint [12] + \@verticalborder + \fi + } + \@horizontalborder + \ifnumbers\ifblack\@onetotwelfe\else\@twentyfourtothirteen\fi\fi +} +\@drawcube +} + +\def\@drawbigboard{ +{\@bigboardfont +\@drawboard +} +} + +\def\@drawnormalboard{ +{\@normalboardfont +\@drawboard +} +} + +\def\@drawsmallboard{ +{\@smallboardfont +\@drawboard +} +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macro to move a single checker % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@movechecker(#1-#2){ +% +\ifblack +\xdef\from{#1}\xdef\to{#2}\xdef\@movecolour{\@black}\xdef\@negmovecolour{\@white} +\else +\@value=#1\multiply\@value by -1\advance\@value by 25\xdef\from{\the\@value} +\@value=#2\multiply\@value by -1\advance\@value by 25\xdef\to{\the\@value} +\xdef\@movecolour{\@white}\xdef\@negmovecolour{\@black} +\fi +% +\@value=\@movecolour\multiply\@value by 25\advance\@value by 25\divide\@value by 2\relax +\ifnum\@value=\to +% bearoff % +\@get\@dummy[\from]\@value=\@dummy\advance\@value by \@negmovecolour\@set[\from](\the\@value) +\else\@get\@dummy[\to]\@value=\@dummy\multiply\@value by \@movecolour\relax +\ifnum\@value=-1 +%A checker is hit% +\gdef\washit{*} +\@get\@dummy[\from]\@value=\@dummy\advance\@value by \@negmovecolour\@set[\from](\the\@value) +\@set[\to](\@movecolour) +\@value=\@movecolour\multiply\@value by 25\advance\@value by 25\divide\@value by 2\xdef\hit{\the\@value} +\@get\@dummy[\hit]\@value=\@dummy\advance\@value by \@negmovecolour\@set[\hit](\the\@value) +\else +%normal move% +\@get\@dummy[\from]\@value=\@dummy\advance\@value by \@negmovecolour\@set[\from](\the\@value) +\@get\@dummy[\to]\@value=\@dummy\advance\@value by \@movecolour\@set[\to](\the\@value) +\fi\fi +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Macro to perform all moves contained in a string which % +% starts with a , and ends with 69-69,69-69. % +% defines \stringofmoves, which contains the formatted move % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def\@moveallcheckers#1-#2,#3.{ +\@value=#1 +\ifnum\@value=69 %reached end of the list% +\else\@f=#1\@t=#2%Delete blanks in #1 and #2 % +\gdef\washit{}\@movechecker(\the\@f-\the\@t) +\xdef\@dummy{\stringofmoves} +\ifnum\@f=25\def\from{bar}\else\def\from{\the\@f}\fi +\ifnum\@t=0\def\to{off}\else\def\to{\the\@t}\fi +\edef\stringofmoves{\@dummy\comma\from--\to\washit}\gdef\comma{, } +\expandafter\@moveallcheckers#3.\fi +} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Commands for the position and the game environment % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\newcommand{\blackpoint}[2]{\@value=#1\@set[\the\@value](-#2)} +\newcommand{\whitepoint}[2]{\@value=#1\advance\@value by -25 + \multiply\@value by -1 + \@set[\the\@value](#2)} +\newcommand{\whitebar}[1]{\@set[0](#1)} +\newcommand{\blackbar}[1]{\@set[25](-#1)} +\newcommand{\smallboard}{\def\@boardtype{@drawsmallboard}} +\newcommand{\normalboard}{\def\@boardtype{@drawnormalboard}} +\newcommand{\bigboard}{\def\@boardtype{@drawbigboard}} +\newcommand{\boardcaption}[1]{\def\capt{#1}} +\newcommand{\blackonmove}{\global\blacktrue} +\newcommand{\whiteonmove}{\global\blackfalse} +\newcommand{\dontshownumbers}{\global\numbersfalse} +\newcommand{\shownumbers}{\global\numberstrue} +\newcommand{\togglenumbers}{\ifptsonmove\global\ptsonmovefalse\else\ptsonmovetrue\fi} +\newcommand{\dontshowcube}{\global\cubefalse} +\newcommand{\showcube}{\global\cubetrue} +\newcommand{\blackcube}[1]{\gdef\cubeowner{\@black}\edef\@cubevalue{#1}} +\newcommand{\whitecube}[1]{\gdef\cubeowner{\@white}\edef\@cubevalue{#1}} +\newcommand{\middlecube}[1]{\gdef\cubeowner{\@middle}\edef\@cubevalue{#1}} +\newcommand{\showmoves}{\global\movestrue} +\newcommand{\dontshowmoves}{\global\movesfalse} +\newcommand{\indentwhite}{\global\indenttrue} +\newcommand{\dontindentwhite}{\global\indentfalse} +\newcommand{\halfboard}{\global\bothhalfsfalse} +\newcommand{\fullboard}{\global\bothhalfstrue} +\newcommand{\halfincr}{\global\secmovetrue} +\newcommand{\fullincr}{\global\secmovefalse} +\newcommand{\printboard}{\par\vspace{2em} +\centerline{\csname \@boardtype \endcsname}\par +\vspace{0.5em} +\centerline{\capt} +\vspace*{1.5em}\par} +\newcommand{\rawboard}{\mbox{\csname\@boardtype\endcsname}} +\def\dices(#1#2){\@value=#1\multiply\@value by 10\advance\@value by #2\relax +\the\@value} +\newcommand{\move}[2]{\gdef\comma{}\gdef\stringofmoves{}\relax\expandafter\@moveallcheckers#2,69-69,69-69. +\ifmoves +\par\ifindent\ifblack\else\hspace*{\@whiteskip}\fi\fi +\ifsecmove +\@value=\@movenumber\advance\@value by 1\divide\@value 2 +\else +\@value=\@movenumber +\fi +\the\@value. \ifblack$\bullet$ \else$\circ$ \fi +\dices(#1) +: \stringofmoves\par +\fi +\ifblack\global\blackfalse\else\blacktrue\fi +\advance \@movenumber by 1} +\newcommand{\textmove}[1]{\ifmoves +\par\ifblack\else\ifindent\hspace*{\@whiteskip}\fi\fi +\ifsecmove +\@value=\@movenumber\advance\@value by 1\divide\@value 2 +\else +\@value=\@movenumber +\fi +\the\@value. \ifblack$\bullet$ \else$\circ$ \fi#1\par +\fi +\ifblack\global\blackfalse\else\blacktrue\fi +\advance \@movenumber by 1} +\newcommand{\takecube}{\ifblack\gdef\cubeowner{\@white}\else\gdef\cubeowner{\@black}\fi +\@value=\@cubevalue\multiply\@value by 2\edef\@cubevalue{\the\@value}} + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% The position environment to produce a single board % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\newenvironment{position}% +{\@clearboard +\gdef\capt{} +\gdef\cubeowner{\@middle} +\gdef\@cubevalue{1} +}% +{\printboard} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% The game environment to annotate matches % +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\newenvironment{game}[2]% +{\initboard +\gdef\capt{} +\global\blacktrue +\gdef\cubeowner{\@middle} +\gdef\@cubevalue{1} +\global\@movenumber=1 +\ifx\@empty#1\else\ifx\@empty#2\else +\ifindent +\par\hbox{\large\hbox to \@whiteskip{$\bullet$ #1\hfill}\hbox{$\circ$ #2}}\par +\else +\par\vbox{\large\hbox{$\bullet$ #1\hfill}\hbox{$\circ$ #2}}\par +\fi +\vspace*{4ex} +\fi\fi +}% +{} |