ort of insert empty tiles in front of the provided graphic.
Default is 0, usually safest ot leave it at that.  Ignored if AutoTile is set.</p></td></tr><tr><th style="width:25%;"><code>DrawIndex</code></th><td><p>Initializes all tile objects equal to and after this index as visible.
Default value is 1. Ignored if AutoTile is set.</p></td></tr><tr><th style="width:25%;"><code>CollideIndex</code></th><td><p>Initializes all tile objects equal to and after this index as allowCollisions = ANY.
Default value is 1