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POCheck if an array can be put in another array
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2013-02-20T13:30:00.613
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2013-02-20T14:26:36.383
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2013-02-20T13:43:56.640
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I am working on a PHP script to create an arduino "Tetris Clock". I would like to generate a sequence of blocks tetris to display a number. My number array (example with "0") : (formated for display) <pre><code>1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </code></pre> Where : <pre><code>1 = must be filled 0 = empty 2 = informed (after check if block can be put) </code></pre> Now I have tetris block array, like that : <pre><code>0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 </code></pre> OR <pre><code>1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 </code></pre> and I want to check if I can put my tetris block in number array. eg. : after placing the first block I would get the following array : (it's a "T" block) <pre><code>1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 2 1 1 1 1 2 2 2 1 1 1 </code></pre> At first I tried cutting tables in rows and columns to see if it corresponds with my block and I made many changes without success. You can see my two test scripts : <a href="http://pastebin.com/znnmvT4g" rel="nofollow">http://pastebin.com/znnmvT4g</a> and <a href="http://pastebin.com/D9h51Xw3" rel="nofollow">http://pastebin.com/D9h51Xw3</a> I will keep the historical additions to use backtracking in case of error or failure to resolve the number. I would therefore firstly check if my blocka rray can be added to my number array. Thank you for your ideas !
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<php><arrays><algorithm>
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Check if an array can be put in another array
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