Horrible Editor Bug

[LilNiglet]

Ocassionally, the editor erases the entire level when you press play. Of course, this is easily fixed by saving the level each time, but sometimes you forget. You can tell it's happening when you try to play, then the editor toolbars go all wierd, and then when you press F4 to go back to editor, everything is replaced by that annoying grass tile.

Oh, Stefan, in speaking of that tile, fix it so it fills the level with NORMAL grass tiles, not the wierd tuft-o-grass one when you create a new level.