png2asset: Add flags to specify which parts should be in the generated output when creating a map. about gbdk-2020 HOT 5 CLOSED

Implementing as a slight variation on version by @tumetuoppi from this commit:
tumetuoppi@109183e

from gbdk-2020.

that <name>_tile_pals[] array only makes sense when -use-structs is passed. that kind of array is used by ZGB and i think is obsolete as well.

from gbdk-2020.

ffe934a

from gbdk-2020.

Bump as I encountered this issue as well when developing a DMG game.

• The includes are a bit weird. <gbdk/metasprites.h> does not seem to be necessary, neither is <gbdk/platform.h>, but <gb/cgb.h> is needed by const palette_color_t whatever_palettes[4] and it's not added automatically
• Visual Studio Code seems to also have an issue with the BANKREF being in there. It gives out an error "a declaration here must declare a parameterC/C++(99)" for the palette, tile and map declarations. Seems to compile fine though so this could be just a configuration issue on my end.

In general it would be nice to have a "DMG only" option flag.

from gbdk-2020.

Agree that an option to suppress the palette data would be useful. I will add it to my list of things to look into.

With regard to gb/cgb.h , the use of platform.h will automatically include it when the current target is the Game Boy (or AP or Mega Duck).
https://github.com/gbdk-2020/gbdk-2020/blob/develop/gbdk-lib/include/gbdk/platform.h#L4

from gbdk-2020.