invalidBlocks = Arrays.asList(
Blocks.air, Blocks.water, Blocks.flowing_water, Blocks.lava, Blocks.flowing_lava,
Blocks.enchanting_table, Blocks.carpet, Blocks.glass_pane, Blocks.stained_glass_pane, Blocks.iron_bars,
Blocks.snow_layer, Blocks.ice, Blocks.packed_ice, Blocks.coal_ore, Blocks.diamond_ore, Blocks.emerald_ore,
Blocks.chest, Blocks.ender_chest, Blocks.torch, Blocks.anvil, Blocks.trapped_chest, Blocks.noteblock, Blocks.jukebox, Blocks.tnt,
Blocks.gold_ore, Blocks.iron_ore, Blocks.lapis_ore, Blocks.lit_redstone_ore, Blocks.quartz_ore, Blocks.redstone_ore,
Blocks.wooden_pressure_plate, Blocks.stone_pressure_plate, Blocks.light_weighted_pressure_plate, Blocks.heavy_weighted_pressure_plate,
Blocks.stone_button, Blocks.wooden_button, Blocks.lever, Blocks.furnace, Blocks.lit_furnace, Blocks.crafting_table,
Blocks.acacia_fence, Blocks.acacia_fence_gate, Blocks.birch_fence, Blocks.birch_fence_gate, Blocks.dark_oak_fence, Blocks.dark_oak_fence_gate, Blocks.jungle_fence, Blocks.jungle_fence_gate, Blocks.oak_fence, Blocks.oak_fence_gate,
Blocks.acacia_door, Blocks.birch_door, Blocks.dark_oak_door, Blocks.iron_door, Blocks.jungle_door, Blocks.oak_door, Blocks.spruce_door,
Blocks.rail, Blocks.activator_rail, Blocks.detector_rail, Blocks.golden_rail, Blocks.brewing_stand);