Freeform map edges (in trunk since 15190)

[Eddi]

all colours should be used relative to the "DOS" palette

what kind of "doesn't work" issue do you have?

[GojkoG]

Hi Eddi, you’re right, I’ve got to be more precise.
The background stays black. I use OpenTTD 1.7.2.
Regarding the palette matrix on (https://newgrf-specs.tt-wiki.net/wiki/P ... s#Palettes), 0x99 is the ID for a light blue in DOS and Windows palette. I also tried other values—with no result.
I use the two lines within a GRF with other options. But that should not be a matter.