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POWhy are these two positions ignored?
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  1. POWhy are these two positions ignored?
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    copied!<p>I am writing some javascript to create x and y coodinates from an array, so i have this code:</p> <pre><code>var map1 = [ gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg,gg, ]; for (var i=0; i&lt;map1.length; i++) { if (i &gt; 16) { dy = Math.floor(i / 15) * 16; } dx = i * 16 while (dx &gt;= 240) { dx = dx - 240; } } </code></pre> <p>And the code works extremely well, except for coordinates 0,1 and 1,1 arent working? These coordinates are building a canvas with 16px blocks using the principal on this page <a href="https://developer.mozilla.org/en-US/docs/HTML/Canvas/Tutorial/Using_images?redirectlocale=en-US&amp;redirectslug=Canvas_tutorial/Using_images" rel="nofollow">here</a>. And <code>dx</code> and <code>dy</code> fit into this equation, <code>ctx.drawImage(tileset, sx, sy, sWidth, sHeight, dx, dy, dWidth, dHeight);</code> Thanks!</p>
 

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