to decide what the airbrush should do with it.
(that plus a few related changes allows coloredwood mod to make
the airbrush work on stairsplus cut plain wood slabs/slopes/et. al)
(it doesn't exist there :P replaced with light blue)
also fixed missing craft helper recipe for same
and fixed missing light_red in color<->palette table.
and reject it on clicking "Accept",
if they went to "Show All" to select a color,
but then went back to "Show Avail" before clicking Accept.
(i.e. only accept what's shown as available to click on)
(broken in multiple places....oy.)
also, fix wrong light green shade in colorwallmounted palette
also, fixed many wrong/missing aliases and translations between old and current colors
(i.e. aqua<->spring, skyblue<->azure, redviolet<->rose)
got rid of the separate brown swatch in the colorwallmounted palette, as
it was being bypassed by the brown-> medium orange translation --
replaced it with light green.
fixed missing colorwallmounted light blue/azure check-and-return in
get_paletteidx()
One call registers the full set of 32, 89, or 256 colors.
Pass it a recipe of the following general form
```lua
unifieddyes.register_color_craft({
output = "mymod:colorized_node",
type = <nil or "shapeless">
palette = <see below>,
neutral_node = "some_mod:neutral_node",
recipe = {
<see below>
}
})
```
palette may be either "wallmounted" (32 colors), false or omitted
entirely (89 colors), or "extended" (256 colors).
The recipe section is either a shapeless list, or a standard three-line
shaped recipe, same as the regular register_craft() function. The key
difference is two placeholder keys that are now supported:
* if an item in the recipe is "MAIN_DYE", then Unified Dyes will, with
each pass of its registration loop, substitute the actual "dye:foo"
craft item in its place which corresponds with the current loop's color.
* if an item in the recipe list is "NEUTRAL_NODE", then the value of the
"neutral_node" field will be substituted in its place.
The expectation here is that the modder probably has some base recipe in
mind that, given no dyes, would result in a neutral, uncolored node. This
call creates all the recipes that would be needed to craft colored versions
of that neutral node either using that base recipe with dye added, or by
crafting the neutral node with some dye after the fact.
