Marching squares: Difference between revisions
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→{{header|Phix}}: removed unnecessary "do"
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Line 57:
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
<span style="color: #008080;">switch</span> <span style="color: #000000;">mask
<span style="color: #008080;">case</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,</span><span style="color: #000000;">13</span> <span style="color: #0000FF;">:</span> <span style="color: #000000;">direction</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">N</span>
<span style="color: #008080;">case</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span><span style="color: #000000;">3</span><span style="color: #0000FF;">,</span><span style="color: #000000;">7</span> <span style="color: #0000FF;">:</span> <span style="color: #000000;">direction</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">E</span>
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