88 lines
3.2 KiB
Plaintext
88 lines
3.2 KiB
Plaintext
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% square lattice (width #1, height #2, origin #3, spacing #4)
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\def\grid#1#2#3{
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\foreach\i in {0,...,#2}{
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\draw#3++(0,\i)--++(#1,0);
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}
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\foreach\i in {0,...,#1}{
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\draw#3++(\i,0)--++(0,#2);
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}
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}
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% cross (color #1, position #2)
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\def\cross#1#2{
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\fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
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\begin{scope}
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\clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
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\grid44{[color=white]#2++(-2,-2)}
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\end{scope}
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\draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-1)--++(-1,0)--++(0,-1)--++(1,0)--++(0,-1)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
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}
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% V triomino (color #1, position #2)
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\def\Vtriomino#1#2{
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\fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-2)--++(2,0)--++(0,1)--++(-1,0);
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\begin{scope}
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\clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-2)--++(2,0)--++(0,1)--++(-1,0);
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\grid33{[color=white]#2++(-1,-1)}
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\end{scope}
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\draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-2)--++(2,0)--++(0,1)--++(-1,0);
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}
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% T tetromino (color #1, position #2)
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\def\Ttetromino#1#2{
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\fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
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\begin{scope}
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\clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
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\grid34{[color=white]#2++(-1,-2)}
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\end{scope}
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\draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,1)--++(-1,0);
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}
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% L tetromino (color #1, position #2)
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\def\Ltetromino#1#2{
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\fill[color=#1]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(2,0)--++(0,1)--++(-1,0)--++(0,1);
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\begin{scope}
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\clip#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(2,0)--++(0,1)--++(-1,0)--++(0,1);
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\grid34{[color=white]#2++(-1,-2)}
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\end{scope}
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\draw[color=black]#2++(0.5,0.5)--++(0,1)--++(-1,0)--++(0,-3)--++(2,0)--++(0,1)--++(-1,0)--++(0,1);
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}
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% P pentomino (color #1, position #2)
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\def\Ppentomino#1#2{
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\fill[color=#1]#2++(1.5,1.5)--++(-2,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,2);
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\begin{scope}
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\clip#2++(1.5,1.5)--++(-2,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,2);
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\grid34{[color=white]#2++(-1,-2)}
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\end{scope}
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\draw[color=black]#2++(1.5,1.5)--++(-2,0)--++(0,-3)--++(1,0)--++(0,1)--++(1,0)--++(0,2);
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}
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% 1x1 square (color #1, position #2)
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\def\square#1#2{
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\fill[color=#1]#2++(-0.5,-0.5)--++(0,1)--++(1,0)--++(0,-1)--cycle;
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\draw[color=black]#2++(-0.5,-0.5)--++(0,1)--++(1,0)--++(0,-1)--cycle;
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\draw[color=white]#2++(-0.5,0)--++(1,0);
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\draw[color=white]#2++(0,-0.5)--++(0,1);
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}
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% 2x2 square (color #1, position #2)
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\def\ttsquare#1#2{
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\fill[color=#1]#2++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
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\draw[color=black]#2++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
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}
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\def\ttsquareempty#1{
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\draw[color=black]#1++(-1,-1)--++(0,2)--++(2,0)--++(0,-2)--cycle;
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}
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% diamond (color #1, position #2)
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\def\diamond#1#2{
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\fill[color=#1]#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
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\begin{scope}
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\clip#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
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\grid22{[color=white]#2++(-1,-1)}
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\end{scope}
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\draw[color=black]#2++(0,-1)--++(1,1)--++(-1,1)--++(-1,-1)--cycle;
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}
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