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Diffstat (limited to 'Master/texmf-dist/fonts/source/public/chess/chessbase.mf')
| -rw-r--r-- | Master/texmf-dist/fonts/source/public/chess/chessbase.mf | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/public/chess/chessbase.mf b/Master/texmf-dist/fonts/source/public/chess/chessbase.mf new file mode 100644 index 00000000000..9aaa7f8674e --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/chess/chessbase.mf @@ -0,0 +1,285 @@ +% This is `chessbase.mf' version 1.0 as of 8/90 +% METAfounded by Piet Tutelaers (internet: rcpt@urc.tue.nl) + +% In this file all pieces are defined. +% The points defining a piece are all in the unitsquare +% (0,0)--(0,1)--(1,1)--cycle. + +def dark_square(expr D) = + clearit; L:=min(D/4, 9); delta:=1/L; + pickup fine_pen; + for i=1 upto min(D/4,9): + draw (0,delta*i*D)--(D-delta*i*D,D); + draw (delta*i*D,0)--(D,D-delta*i*D); + endfor; + draw (0,0)--(D,D); + enddef; + +def erase_square(expr D, col, row) = + currentpicture:=board; + erase fill (0,0)--(0,1)--(1,1)--(1,0)--cycle scaled D shifted(col*D, row*D); + board:=currentpicture; + enddef; + +def empty_board(expr D) = + picture board; path border; + border = ((0,0)--(1,0)--(1,1)--(0,1)--cycle); + dark_square(D); board:=nullpicture; + for i=0 upto M-1: + for j=0 upto M-1: + if not odd(i+j): addto board also currentpicture shifted (D*i,D*j) fi; + endfor + endfor; + clearit; + pickup border_pen; + draw border scaled (M*D); + addto board also currentpicture; + currentpicture:=board; + enddef; + +def reflect(text t) = + forsuffixes $=t: z$'=z$ reflectedabout (z1,z2); endfor; + enddef; + +def opr(suffix $) = (x$+thick#/d#, y$) enddef; % one point right +def opl(suffix $) = (x$-thick#/d#, y$) enddef; % one point left +def opu(suffix $) = (x$, y$+thick#/d#) enddef; % one point up +def opd(suffix $) = (x$, y$-thick#/d#) enddef; % one point down + +vardef K(expr D, col, row) = + clearxy; + path cross_bar, crown, crown_top, crown_left, crown_right, crown_lower, + crown_top_inner, crown_left_inner, crown_right_inner; + def moved = scaled D shifted (col*D, row*D) enddef; + + pickup thick_pen; +% draw cross + z1=(.5,.96); z2=(.5,.8); z11=(.42,.9); reflect(11); + cutdraw (z1--z2) moved; cutdraw (z11--z11') moved; +% top part of crown + z3=(.5,.38); z21=(.475,.5); z22=(.45,.575); z23=(.45,.775); + reflect(21,22,23); + crown_top= ((z3..z21..z22..z23..z2..z23'..z22'..z21'..z3) & cycle); +% left and right part + z31=z21; z32=z22; z33=(.32,.67); z34=(.13,.69); z35=(.07,.55); + z36=(.13,.45); z37=(.2,.34); + reflect(31, 32, 33, 34, 35, 36, 37); + crown_left=(z3..z31..z33..z34..z35..z36..z37); + crown_right=(z37'..z36'..z35'..z34'..z33'..z31'..z3); +% lower part of the crown + z6=(.5,.095); z61=(.27,.12); z62=(.2,.15); z63=(.21,.23); + reflect(61, 62, 63); + crown_lower= ((z37--z63) & (z63--z62) & (z62..z61..z6..z61'..z62') & + (z62'--z63') & (z63'--z37') & (z37'..z3..z37) & cycle); +% draw contour of crown + pickup thin_pen; + crown= crown_left & z37..z3..z37' & crown_right & cycle; + if background=dark: erase fill crown moved; + erase fill crown_top moved; + erase fill crown_lower moved;fi; + draw crown moved; draw crown_top moved; + if color=black: + z121=(.5,.5); z123=(.45,.675); z102=(.5,.77); + reflect(123); + crown_top_inner = (z121{curl 0}..z123..z102..z123'..{curl 0}z121 & cycle); + z131=(.45,.5); z133=(.32,.64); z134=(.13,.66); z135=(.10,.55); + z136=(.16,.45); z137=(.22,.36); z103=(.475,.4); + crown_left_inner= ((z103..z131..z133..z134..z135..z136..z137) + & (z137..{right}z103) & cycle); + crown_right_inner=crown_left_inner reflectedabout (z1,z2); + fill crown_top_inner moved; + fill crown_left_inner moved; + fill crown_right_inner moved; + fill crown_lower moved; + else: draw crown_lower moved; + fi; +% draw inner parts + z4=(.5,.28); z5=(.5,.21); + if color=white: + draw (z37..z3..z37') moved; + draw (z63..z4..z63') moved; + draw (z62..z5..z62') moved; + else: pickup thick_pen; + erase draw (opr(37)..z3..opl(37')) moved; + erase draw (opr(63)..z4..opl(63')) moved; + erase draw (opr(62)..z5..opl(62')) moved; + fi; + enddef; + +vardef Q(expr D, col, row) = + clearxy; + path crown_top, crown, crown_lower; + def moved = scaled D shifted (col*D, row*D) enddef; + + pickup thin_pen; +% top part of crown + z1=(.5,.92); z2=(.5,.5); z11=(.42,.46); z12=(.275,.88); + z13=(.25,.44); z14=(.075,.8); z15=(.125,.4); + reflect(11,12,13,14,15); + crown_top = (z15'--z14'--z13'--z12'--z11'--z1--z11--z12--z13--z14--z15); +% lower part of the crown + z6=(.5,.0775); z61=(.25,.1); z62=(.2,.125); z63=(.24,y62+1/3(y15-y62)); + z64=(.2,y62+2/3(y15-y62)); + reflect(61,62,63,64); + crown_lower= ((z15--z64) & (z64--z63) & (z63--z62) & + (z62..z61..z6..z61'..z62') & (z62'--z63') & (z63'--z64') & + (z64'--z15')); +% draw contour of crown + crown= (crown_top & crown_lower & cycle); + if background=dark: + if color=white: erase fill crown moved; fi; fi; + if color=white: draw crown moved; + forsuffixes $:=1,12,12',14,14': + erase fill (fullcircle scaled .1 shifted z$) moved; + draw (fullcircle scaled .1 shifted z$) moved; endfor; + else: fill crown moved; + forsuffixes $:=1,12,12',14,14': + fill (fullcircle scaled .1 shifted z$) moved; endfor; fi; +% draw inner parts + z3=(.5,y5+(y64-y62)); z4=(.5,y5+(y63-y62)); z5=(.5,.18); + if color=white: draw (z64..z3..z64') moved; draw (z63..z4..z63') moved; + draw (z62..z5..z62') moved; + z21=z11; z22=(.325,.475); z23=z13; z24=(.175,.44); z25=z15; + reflect(21,22,23,24,25); + draw ((z2..z21..z22) & (z22..z23..z24) & (z24--z25)) moved; + draw ((z2..z21'..z22') & (z22'..z23'..z24') & (z24'--z25')) moved; + else: pickup thick_pen; + erase draw (opr(64)..z3..opl(64')) moved; + erase draw (opr(63)..z4..opl(63')) moved; + erase draw (opr(62)..z5..opl(62')) moved; + fi; + enddef; + +vardef R(expr D, col, row) = + clearxy; + path rook; + def moved = scaled D shifted (col*D, row*D) enddef; + + pickup thin_pen; +% top part of rook + z1=(.5,.86); y15=y14=y11=y1; x15=x16=.21; x19=x20=.225; y13=y12=.8; + y16=.725; y17=.65; y18=.35; y19=.26; y20=y21=.175; y22=.1; + x22=x21=.175; x17=x18=.31; x13=x14=.325; x11=x12=.43; z2=(.5,.1); + reflect(11,12,13,14,15,16,17,18,19,20,21,22); + rook = (z11--z12--z13--z14--z15--z16--z17--z18--z19--z20--z21--z22--z22' + --z21'--z20'--z19'--z18'--z17'--z16'--z15'--z14'--z13'--z12'--z11'--cycle); +% draw contour of rook + if background=dark: + if color=white: erase fill rook moved; fi; fi; + if color=white: draw rook moved; else: fill rook moved; fi; +% draw inner parts + if color=white: draw (z16--z16') moved; draw (z17--z17') moved; + draw (z18--z18') moved; draw (z19--z19') moved; + draw (z20--z20') moved; + else: pickup thick_pen; + erase draw (opr(16)--opl(16')) moved; + erase draw (opr(17)--opl(17')) moved; + erase draw (opr(18)--opl(18')) moved; + erase draw (opr(19)--opl(19')) moved; + erase draw (opr(20)--opl(20')) moved; fi; + enddef; + +vardef N(expr D, col, row) = + clearxy; + path knight, ear, eye, nose, mouth, neck; + def moved = scaled D shifted (col*D, row*D) enddef; + + pickup thin_pen; +% the knight's contour + z1=(.5,.82); z2=(.5,.075); z11=(.45,.93); z12=(.375,.85); z13=(.25,.925); + z14=(.26,.8); z15=(.22,.75); z16=(.18,.7); z17=(.18,.66); z18=(.07,.42); + z19=(.07,.36); z20=(.14,.3); z21=(.17,.3); z22=(.175,.275); z23=(.225,.28); + z24=(.29,.38); z25=(.41,.46); z26=(.49,.51); z27=(.435,.295); z28=(.32,.165); + z29=(.31,y2); z30=(.93,y2); z31=(.87,.5); z32=(.7,.78); + knight = ((z1--z11--z12--z13--z14) & + (z14..z15..z16..z17..z18..z19..z20..z21) & + (z21..z22..z23..z24..z25..z26) & + (z26..z27..z28..z29) & (z29--z30) & + (z30..z31..z32..z1) &cycle); +% draw contour of knight + if color=white: erase fill knight moved; + draw knight moved; + else: fill knight moved; fi; +% draw inner parts + z4=(.22,.62); z41=(.25,.67); z42=(.29,.705); z43=(.31,.7); z44=(.3,.68); + eye = (z4..z41..z42..z43 & z43..z44..z4 & cycle); + z5=(.1,.36); z51=(.1,.39); z52=(.135,.43); z53=(.15,.4); z54=(.13,.38); + nose = (z5..z51..z52..z53..z54..z5 &cycle); + if color=white: z21'=(.2,.34); draw (z21'--z21) moved; %mouth + z26'=(.54,.63); draw (z26'..z26{z24-z26}) moved; %neck + draw (z12--z14) moved; % ear + fill eye moved; fill nose moved; + else: erase fill eye moved; erase fill nose moved; fi; + z30'=z30 + (-thick#/d#,thick#/d#); pickup thick_pen + erase draw (opd(1)..opd(32)..opl(31)..z30') moved; % mane + enddef; + +vardef B(expr D, col, row) = + clearxy; + path top, hat, brim, mitre, stole; + def moved = scaled D shifted (col*D, row*D) enddef; + + pickup thin_pen; +% the top circle + z1=(.5,.85); z2=(.5,.8); + top = (fullcircle scaled .1 shifted z1); + if color=white: erase fill top moved; draw top moved; + else: fill top moved; fi; +% the hat + z3=(.5,.43); z21=(.27,.57); z31=(.35,.4); reflect(21,31); + hat = (z31'..z21'..z2{(-1,1)}) & (z2{(-1,-1)}..z21..z31); +% the brim + z4=(.5,.33); z5=(.5,.23); + z41=(.32,.28); reflect(41); + brim = ((z31--z41) & (z41..z5..z41') & (z41'--z31')); +% the stole + z6=(.5,.15); z7=(.5,.3); z61=(.44,.12); z62=(.25,.1); z63=(.15,.05); + z64=(.09,.11); z65=(.25,.18); z66=(.44,.2); + reflect(61,62,63,64,65,66); + stole = ((z7..z66..z65..z64) & (z64--z63) & (z63..z62..z61..z6) & + (z6..z61'..z62'..z63') & (z63'--z64') & (z64'..z65'..z66'..z7) &cycle); +% the mitre + mitre = (hat & brim & cycle); + if background=dark: + if color=white: erase fill mitre moved; + erase fill stole moved; fi; fi; + if color=black: fill mitre moved; fill stole moved; + else: draw mitre moved; draw stole moved; + erase fill mitre moved; draw mitre moved; fi; + +% inner parts of mitre + center:=.59; width:=.065; + if color=white: draw (z31..z3..z31') moved; draw (z41..z4..z41') moved; + draw ((.5,center-width)--(.5,center+width)) moved; + draw ((.5-width,center)--(.5+width,center)) moved; + else: pickup thick_pen; + erase cutdraw (opr(31)..z3..opl(31')) moved; + erase cutdraw (opr(41)..z4..opl(41')) moved; + erase cutdraw ((.5,center-width)--(.5,center+width)) moved; + erase cutdraw ((.5-width,center)--(.5+width,center)) moved; + fi; + enddef; + +vardef p(expr D, col, row) = + clearxy; + path pawn; + def moved = scaled D shifted (col*D, row*D) enddef; + + pickup thin_pen; +% the pawn's contour + z1=(.5,.9); z2=(.5,.1); z11=(.41,.85); z12=(.46,.73); z13=(.32,.6); + z14=(.41,.46); z15=(.3,.4); z16=(.2,.1); + reflect(11,12,13,14,15,16); + pawn = ((z12'..z11'..z1..z11..z12) & + (z12..z13..z14) & + (z14..z15..z16) & + (z16--z16') & + (z16'..z15'..z14') & + (z14'..z13'..z12') & cycle); + +% draw contour of pawn + if background=dark: + if color=white: erase fill pawn moved; fi; fi; + if color=black: fill pawn moved; + else: draw pawn moved; fi; + enddef; |