Color palette support

[Ranko-Saotome]

Hello I was wondering if you could include support for biomes. Games like MineClone2 use the same node just with a different color. The MineClone2 maintainer says it's something regarding a param2 pallet.

[michieal]

To help further explain this question - for nodes that use palettes to colorize the textures, 1) it comes out as grey. 2) they want to know if biome support can be added, say for jungles, birch_forests, Savannahs, etc that use the same node, but it's colorized differently. In the specific example, Savannah grass is rendered as dark green when you manually make the dirt_with_grass nodes green. And, this means no real way to tell the difference between jungles, savannahs, taigas (sp?), etc.

[sfan5]

Biome support isn't really feasible (see #72). But what you're asking for isn't support for biomes, it's support for node color palettes and that's doable.

[michieal]

Thank you, @sfan5 it's appreciated! :)

[Ranko-Saotome]

Thanks @sfan5