Apparently this problem has existed at least since b6b61681ef.
When converting pointers to generic structs in
`transform_convert_action.cc`, elements of type `TransData` and
`TransData2D` must align by maintaining synchronized indices within
their respective arrays.
Despite both arrays having equivalent lengths, some `TransData2D`
instances were omitted when they come from types `ANIMTYPE_GPLAYER` or
`ANIMTYPE_MASKLAYER`.
This misalignment resulted in `TransData` elements not properly
corresponding with their `TransData2D` counterparts.
A potential fix could be incrementing `td2d++` for each
`ANIMTYPE_GPLAYER` or `ANIMTYPE_MASKLAYER` occurrence. This approach,
while introducing blank `TransData2D` entries, would preserve index
alignment with `TransData`.
However, I opted for a less workaround-centric approach by converting
`tGPFtransdata` elements into `TransData2D`.This solution, albeit
slightly fragile due to the lack of a dedicated member in `TransData2D`
for integer value flushing, appears better than allowing blank
`TransData2D` fields.
7f626e08e1