Error on non-orthogonal maps

[bcvery1]

TilePix only supports orthogonal maps (currently - hopefully we'll be able to support other types in the future). A sensible error should be returned on Reading a map which doesn't have orientation="orthogonal".

Need to set up a constant for each type:

• orthogonal
• hexagonal
• isometric
• staggered

Then, using a switch statement, check against each, returning an error if not supported, and returning a different error if default because it is an unrecognised format.

[NullDefault]

Are there perchance any recommended workarounds to using isometric maps? Alternatively, which parts of the code would need to be updated to support non-orthogonal maps?

[bcvery1]

Hey, I'm not sure what code would need to be changed unfortunately, this has not yet been investigated.