Wood type variants for Chests + Cactus wood type and Mushroom wood type.

chests will now have a variant made from every wood type and structures will now spawns with chests made from the wood type of the biome the structure is in, for example: if a mineshaft generates under a pale garden, then that mineshaft's chests will be made from pale oak. Cactus and Mushrooms will now have their own wood type that functions the same to how bamboo got its own wood type, this will improve accessibility to players who live in deserts and mushroom islands.