Minetest_game: All 3 sands craft to sandstone, sandstone crafts to 1 sand type

[paramat]

minetest.register_craft({
    output = 'default:sandstone',
    recipe = {
        {'group:sand', 'group:sand'},
        {'group:sand', 'group:sand'},
    }
})

minetest.register_craft({
    output = 'default:sand 4',
    recipe = {
        {'default:sandstone'},
    }
})

Therefore sand can be converted into another sand and silver sand creates yellow sandstone.
I suggest sandstone is linked exclusively to default:sand as it's the correct colour.
I'll make a PR.

[Fixer-007]

Therefore sand can be converted into another sand and silver sand creates yellow sandstone.

You mean, you can take silver or desert sand - and make yellow sandstone from it, and than simple sand from this sandstone?

[paramat]

Yes.

[tenplus1]

Which makes it better to include this change: https://github.com/minetest/minetest_game/issues/1477

[paramat]

Natural stones tend to be added when needed in mapgen, so new sandstones are unlikely to be added.

[paramat]

PR #1504

[paramat]

1504 merged.