Draknek/FlashPunk — pull request #120 by SmileyJames (2013-11-10 21:31:50+00:00)
Title: Tilemap.loadString - Ingore negative values

Tilemap.loadString ln 303
"Ogmo Editor" outputs -1 in it's string if a tile is not present, the tilemap class handles this poorly due to the uint conversion. Proposed change handles negative values by ignoring them and not adding a tile.