Munching squares: Difference between revisions
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(→{{header|Commodore BASIC}}: Add implementation.) |
(Added solution for Action!) |
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{{omit from|Lilypond}} |
{{omit from|Lilypond}} |
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Render a graphical pattern where each pixel is colored by the value of 'x xor y' from an arbitrary [[wp:color table|color table]]. |
Render a graphical pattern where each pixel is colored by the value of 'x xor y' from an arbitrary [[wp:color table|color table]]. |
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=={{header|Action!}}== |
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<lang Action!>PROC PutBigPixel(BYTE x,y,c) |
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BYTE i |
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Color=c |
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x=x*3+16 |
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y=y*12 |
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FOR i=0 TO 11 |
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DO |
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Plot(x,y+i) |
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DrawTo(x+2,y+i) |
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OD |
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RETURN |
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PROC Main() |
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BYTE |
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CH=$02FC, ;Internal hardware value for last key pressed |
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x,y |
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Graphics(9) |
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FOR y=0 TO 15 |
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DO |
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FOR x=0 TO 15 |
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DO |
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PutBigPixel(x,y,x!y) |
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OD |
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OD |
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DO UNTIL CH#$FF OD |
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CH=$FF |
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RETURN</lang> |
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{{out}} |
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[https://gitlab.com/amarok8bit/action-rosetta-code/-/raw/master/images/Munching_squares.png Screenshot from Atari 8-bit computer] |
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=={{header|Ada}}== |
=={{header|Ada}}== |
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