Giant trees

'Giant Trees' are large wooden & leaved structures that spawn in Rain Biomes and Forest Biomes. These structures are quite nifty as they can provide a barrier between the player and mobs and often even have a small area to explore inside of them. They can contain wooden furniture and rarely chest. Sometimes this area can extend deep underground in the form of a root like maze. There are no mobs that specifically spawn inside of the tree but flying fish have increased spawn rates around these trees. They also contain a small room containing a living wood chest, living wood table, two living wood chairs, and two living wood doors. This room will satisfy housing conditions.