Warpaint Pattern Usage - themeldingwars/Documentation GitHub Wiki
0: Armor
1: Bodysuit
2: Weapon1
3: Weapon2
Patterns in dbvisualrecords::CziPattern have a one byte type_flags column.
This is likely equivalent to slot_mask, found in the UI MainUI\Sinvironment\garage\BattleframeGarage.lua
Thus, type_flags == 15 would imply that the palette can be applied to all of these slots.