Decorative materials, tiles and furniture

[BenCheung0422]

Original: MinicraftPlus/minicraft-plus-revived#539

As there could be more fancy decorations in the game, more decorative tiles and furniture could be added. This includes the objects that are made with some materials, but have no particular uses. However, they could even be some environmental utilities like lighting or audio-related things. This would not include ores like mixed ores or some variants. Given that wood variants would be implemented in game and not just the appearance of trees, there could be more variations for wooden furniture and tiles. Some ideas perhaps could be referred from MrCrayfish's Furniture Mod: Refurbished.

Some examples might be rock variants like granite, cobblestone, obsidian, sandstone, basalt, tuff, andesite, diorite, calcite, etc.

If there are good ideas, they would be considered being added into the game. It would also be good if they could be used as construction elements in structures.