ns the tilemap has.</td></tr><tr><td class="idxrow" colspan="2"><a href="com/saia/starlingPunk/masks/SPGrid.html#columns" onclick="javascript:loadClassListFrame('com/saia/starlingPunk/masks/class-list.html');">columns</a> &mdash; Property, class com.saia.starlingPunk.masks.<a href="com/saia/starlingPunk/masks/SPGrid.html" onclick="javascript:loadClassListFrame('com/saia/starlingPunk/masks/class-list.html');">SPGrid</a></td></tr><tr><td width="20"></td><td>
		 How many columns the grid has
		 </td></tr><tr><