CCM: Custom Crafter (1.13)

summon falling_block ~ ~1 ~ {BlockState:{Name:"oak_log"},Time:1,Passengers:[{id:falling_block,BlockState:{Name:"redstone_block"},Time:1,Passengers:[{id:falling_block,BlockState:{Name:"activator_rail"},Time:1,Passengers:[{id:command_block_minecart,Command:"kill @e[type=!player,tag=ccp_ToP9keC5]"},{id:command_block_minecart,Command:"kill @e[tag=ccp_ToP9keC5_r]"},{id:command_block_minecart,Command:"gamerule commandBlockOutput false"},{id:command_block_minecart,Command:"fill ~2 ~-3 ~-1 ~14 ~-1 ~1 red_terracotta hollow"},{id:command_block_minecart,Command:"fill ~2 ~-2 ~-1 ~14 ~-2 ~1 yellow_stained_glass replace red_terracotta"},{id:command_block_minecart,Command:"setblock ~1 ~-2 ~ wall_sign[facing=west]{Text1:\"{\\\"text\\\":\\\"\\\"}\",Text2:\"{\\\"text\\\":\\\"Destroy\\\",\\\"color\\\":\\\"dark_red\\\",\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"Machine\\\",\\\"color\\\":\\\"dark_red\\\",\\\"bold\\\":true}\",Text4:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~13 ~1 ~1 air\\\"}}\"}"},{id:command_block_minecart,Command:"scoreboard objectives add Sneak minecraft.custom:minecraft.sneak_time Sneak"},{id:command_block_minecart,Command:"setblock ~13 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute as @e[tag=CraftingTable] at @s if blocks ~ ~ ~ ~ ~ ~ -4 0 0 all run clone -5 0 0 -5 0 0 ~ ~ ~\"}"},{id:command_block_minecart,Command:"setblock ~12 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute as @e[tag=CraftingTable] at @s if blocks ~ ~ ~ ~ ~ ~ -2 0 0 all run clone -3 0 0 -3 0 0 ~ ~ ~\"}"},{id:command_block_minecart,Command:"setblock ~11 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute as @e[tag=CraftingTable] at @s if blocks ~ ~ ~ ~ ~ ~ 0 0 0 all run clone -1 0 0 -1 0 0 ~ ~ ~\"}"},{id:command_block_minecart,Command:"setblock ~10 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute as @e[tag=CraftingTable] at @s if block ~ ~ ~ air run kill @s\"}"},{id:command_block_minecart,Command:"setblock ~9 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"kill @e[tag=CraftingItem2]\"}"},{id:command_block_minecart,Command:"setblock ~8 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute as @e[tag=CraftingItem1] at @s if entity @e[tag=CraftingItem2,distance=..1] run kill @s\"}"},{id:command_block_minecart,Command:"setblock ~7 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute at @e[tag=CraftingItem2] run setblock ~ ~ ~ dropper[facing=up]{CustomName:\\\"\\\\\\\"Custom Crafter\\\\\\\"\\\"}\"}"},{id:command_block_minecart,Command:"setblock ~6 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute at @e[tag=CraftingItem2] run tag @e[type=armor_stand,distance=..1] add CraftingTable\"}"},{id:command_block_minecart,Command:"setblock ~5 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute at @e[tag=CraftingItem2] align xyz run summon minecraft:armor_stand ~0.5 ~ ~0.5 {Invisible:1,Invulnerable:1,NoGravity:1}\"}"},{id:command_block_minecart,Command:"setblock ~4 ~-2 ~0 chain_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"execute at @e[tag=CraftingItem1] run tag @e[type=item,nbt={Item:{id:\\\"minecraft:crafting_table\\\"},OnGround:1b},distance=..1] add CraftingItem2\"}"},{id:command_block_minecart,Command:"setblock ~3 ~-2 ~0 repeating_command_block[facing=east]{TrackOutput:0,auto:1,Command:\"tag @e[type=item,nbt={Item:{id:\\\"minecraft:iron_ingot\\\"},OnGround:1b}] add CraftingItem1\"}"},{id:command_block_minecart,Command:"setblock ~ ~ ~1 command_block{Command:\"fill ~ ~-3 ~-1 ~ ~ ~ air\"}"},{id:command_block_minecart,Command:"setblock ~ ~-1 ~1 redstone_block"},{id:command_block_minecart,Command:"kill @e[type=command_block_minecart,distance=..1]"}]}]}]}