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[SOLVED] game compas spacing


Q695

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compass size=132X132

 

How do I make this compass work properly:

<?php
function d_button($dx, $dy){
?>
<form method="post">
<input type="hidden" name="dir_x" value="<?php echo $dx;?>">
<input type="hidden" name="dir_y" value="<?php echo $dy;?>">
<input type="image" height="44px" width="44px" onclick="submit();" src="images/invisible.gif">
</form>
<?php
}

function direction(){
?>
<table border="0" cellpadding="0" cellspacing="0" width="132px" height="132px" background="images/compas.gif">
<tr>
	<td><?php d_button(-1, 1);?></td>
	<td><?php d_button(0, 1);?></td>
	<td><?php d_button(1, 1);?></td>
</tr>
<tr>
	<td><?php d_button(-1, 0);?></td>
	<td width="44px"><td>
	<td><?php d_button(1, 0);?></td>
</tr>
<tr>
	<td><?php d_button(-1, -1);?></td>
	<td><?php d_button(0, -1);?></td>
	<td><?php d_button(1, -1);?></td>
</tr>
</table>

<?php
}
?>

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Try:

<table border="0" cellpadding="0" cellspacing="0" width="132px" height="132px" background="images/compas.gif">
   <tr>
      <td width="33%" height="44px"><?php d_button(-1, 1);?></td>
      <td width="33%"><?php d_button(0, 1);?></td>
      <td width="33%"><?php d_button(1, 1);?></td>
   </tr>
   <tr>
      <td height="44px"><?php d_button(-1, 0);?></td>
      <td> </td>
      <td><?php d_button(1, 0);?></td>
   </tr>
   <tr>
      <td height="44px"><?php d_button(-1, -1);?></td>
      <td><?php d_button(0, -1);?></td>
      <td><?php d_button(1, -1);?></td>
   </tr>
</table>

or use css like:

<table border="0" cellpadding="0" cellspacing="0" class="compas">
   <tr>
      <td><?php d_button(-1, 1);?></td>
      <td><?php d_button(0, 1);?></td>
      <td><?php d_button(1, 1);?></td>
   </tr>
   <tr>
      <td><?php d_button(-1, 0);?></td>
      <td> </td>
      <td><?php d_button(1, 0);?></td>
   </tr>
   <tr>
      <td><?php d_button(-1, -1);?></td>
      <td><?php d_button(0, -1);?></td>
      <td><?php d_button(1, -1);?></td>
   </tr>
</table>

and add this within the head tags (<head></head>):

<style>
table.compas {
background:url(images/compas.gif);
}
table.compas td {
width:44px;
height:44px;
text-align:center;
vertical-align:middle;
}
</style>

 

The css version will likely be more stable and its easier to maintain if you know css.

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