It was already possible to define more than 256 per class, but not possible
to use them as the index used in GUI and passed through commands was limited
to a byte.
Height was a unsigned 32bit integer, where TileAddWrap uses a
signed 32bit integer for the height. In result, there was an
implicit cast from unsigned to signed, messing things up.
But looking at it from a functional perspective, allowing such
large values is not sensible. In fact, width is restricted to
just a 8bit integer. By changing height to a 8bit integer too,
the implicit cast will never make a positive value negative anymore.
This is using a non-intrusive type-traits like templated system, which
allows compile-time validation that the command table and the command
enum match up.
Rubidium
PeterN
Jonathan G Rennison
Patric Stout
Michael Lutz