Craftable Mushroom Blocks | Minecraft | 1 Command

/summon falling_block ~ ~1 ~ {Block:"redstone_block",Time:3,Passengers:[{id:"falling_block",Block:"activator_rail",Time:3,Passengers:[{id:"commandblock_minecart",Command:/gamerule commandBlockOutput false},{id:"commandblock_minecart",Command:/scoreboard objectives add PackTimer dummy},{id:"commandblock_minecart",Command:/scoreboard objectives add VamCharmCraft dummy},{id:"commandblock_minecart",Command:/fill ~2 ~-2 ~-1 ~6 ~4 ~1 stained_hardened_clay 14 hollow},{id:"commandblock_minecart",Command:/fill ~2 ~-1 ~-1 ~6 ~3 ~1 stained_glass 12 replace stained_hardened_clay},{id:"commandblock_minecart",Command:/summon falling_block ~3 ~-1 ~ {Block:repeating_command_block,Data:1,TileEntityData:{auto:1b,Command:/scoreboard players add MushBlockCraft PackTimer 1},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/scoreboard players test MushBlockCraft PackTimer 40},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:9,TileEntityData:{Command:/scoreboard players set MushBlockCraft PackTimer 0},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:repeating_command_block,Data:9,TileEntityData:{auto:1b,Command:/scoreboard players tag @e[type=item] add BrownMushBC {Item:{id:"minecraft:brown_mushroom",Count:20b},OnGround:1b}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players tag @e[type=item] add RedMushBC {Item:{id:"minecraft:red_mushroom",Count:20b},OnGround:1b}},Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:/summon falling_block ~4 ~-1 ~ {Block:chain_command_block,Data:5,TileEntityData:{Command:/execute @e[tag=BrownMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 summon Item ~ ~ ~ {Item:{id:"brown_mushroom_block",Count:5b},Motion:[0.0,0.3,0.0]}},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=RedMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 kill @e[tag=RedMushBC,c=1]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=RedMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 /playsound minecraft:entity.donkey.chest ambient @a ~ ~ ~ 3 .1 1},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=RedMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 particle magicCrit ~ ~ ~ .2 0 .2 .1 15 normal @a},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:0,TileEntityData:{Command:/execute @e[tag=RedMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 summon Item ~ ~ ~ {Item:{id:"red_mushroom_block",Count:5b},Motion:[0.0,0.3,0.0]}},Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:/summon falling_block ~5 ~-1 ~ {Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[tag=BrownMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 particle magicCrit ~ ~ ~ .2 0 .2 .1 15 normal @a},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[tag=BrownMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 /playsound minecraft:entity.donkey.chest ambient @a ~ ~ ~ 3 .1 1},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[tag=BrownMushBC] ~ ~ ~ detect ~ ~-.1 ~ crafting_table -1 kill @e[tag=BrownMushBC,c=1]},Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:stained_hardened_clay,Data:14,Time:1,DropItem:0,Passengers:[{id:"falling_block",Block:stained_hardened_clay,Data:14,Time:1,DropItem:0}]}]}]}]}},{id:"commandblock_minecart",Command:setblock ~1 ~1 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\"click here\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/particle explode ~3.5 ~-.5 ~ 1.25 2 1 .01 75 normal\\\"}}",Text2:"{\\\"text\\\":\\\"to remove\\\",\\\"color\\\":\\\"dark_red\\\"}",Text3:"{\\\"text\\\":\\\"this machine\\\",\\\"color\\\":\\\"dark_red\\\"}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-3 ~-1 ~5 ~3 ~1 air\\\"}}"}},{id:"commandblock_minecart",Command:/setblock ~ ~1 ~ command_block 1 0 {auto:1b,Command:fill ~ ~ ~ ~ ~-2 ~ air}},{id:"commandblock_minecart",Command:kill @e[r=2,type=commandblock_minecart]}]}]}