Handle transparent tiles

[Loffe]

Hi Nicolas,

This is a patch to support regain support of transparent tiles (global tile id 0).

[nicolasgramlich]

Hey,

does this comply with the TMX specs?

Thanks,
Nicolas

[Loffe]

Hi,

Yes, it should comply with the specs. However the specs doesn't say anything of the special global tile id 0. (gid=0 means missing tiles) but that part was already in the code. "Transparent tiles" might not be the best wording, what I mean is when a tile is missing.

[dominhhai]

I can't load any map ( .tmx ) with any "Transparent tiles" or this map have multi image source ( "Tiledset" ). :( .

[nove1398]

Thanks I picked up that Color change, however does this leave object layers to still crash when trying to load the TMX file?

[MasanItalian]

why, I can not load a tilemap with two levels?
there is a solution to this problem, including using another class?
thank you very much :)