CakeCart Command

Copy this command, paste it into an impulse (orange) command block, and change ‘Needs Redstone’ to ‘Always Active’.

/summon FallingSand ~ ~1 ~ {Passengers:[{Passengers:[{Passengers:[{Passengers:[{Passengers:[{Passengers:[{Passengers:[{Passengers:[{Passengers:[{TileEntityData:{auto:1,Command:"execute @e[type=MinecartRideable,tag=!CakeCart_Old] ~ ~-0.5 ~ detect ~ ~ ~ minecraft:cake 0 scoreboard players tag @e[c=1] add CakeCart_New"},id:FallingSand,Block:"minecraft:repeating_command_block",Time:1}],TileEntityData:{auto:1,Command:"execute @e[tag=CakeCart_New] ~ ~-0.5 ~ setblock ~ ~ ~ minecraft:air"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"entitydata @e[tag=CakeCart_New] {CustomDisplayTile:1,DisplayTile:\"minecraft:cake\",DisplayData:0,DisplayOffset:6}"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"scoreboard players tag @e[tag=CakeCart_New] add CakeCart_Old"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"scoreboard players tag @e[tag=CakeCart_New] remove CakeCart_New"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"execute @e[tag=CakeCart_Old] ~ ~ ~ kill @e[tag=CakeCart_Broken,r=1]"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"execute @e[tag=CakeCart_Broken] ~ ~ ~ summon FallingSand ~ ~1.2 ~ {Block:\"minecraft:cake\",Data:0,Time:1}"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"kill @e[tag=CakeCart_Broken]"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"execute @e[tag=CakeCart_Old] ~ ~ ~ summon ArmorStand ~ ~-0.8 ~ {Invisible:1,Marker:1,Small:1,NoGravity:1,Tags:[CakeCart_Broken]}"},id:FallingSand,Block:"minecraft:chain_command_block",Time:1}],TileEntityData:{auto:1,Command:"fill ~ ~-1 ~ ~ ~ ~ minecraft:air"},Block:"minecraft:chain_command_block",Time:1}