TP Buddy | Minecraft | One Command

/summon FallingSand ~ ~1 ~ {Block:"redstone_block",Time:3,Passengers:[{id:"FallingSand",Block:"activator_rail",Time:3,Passengers:[{id:"MinecartCommandBlock",Command:/gamerule commandBlockOutput false},{id:"MinecartCommandBlock",Command:/scoreboard objectives add CraftTPBuddy dummy},{id:"MinecartCommandBlock",Command:/fill ~2 ~-2 ~-1 ~7 ~4 ~1 minecraft:stained_hardened_clay 11 hollow},{id:"MinecartCommandBlock",Command:/fill ~2 ~-1 ~-1 ~7 ~3 ~1 minecraft:stained_glass 10 replace stained_hardened_clay},{id:"MinecartCommandBlock",Command:/summon FallingSand ~3 ~-1 ~ {Block:repeating_command_block,Data:5,TileEntityData:{auto:1b,Command:/scoreboard players set @e[type=Item] CraftTPBuddy 1 {Item:{id:"minecraft:ender_pearl",Count:3b},OnGround:1b}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:kill @e[score_CraftTPBuddy_min=4]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players tag @a remove SwapTPBuddy },Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/replaceitem entity @e[tag=SwapTPBuddy] slot.weapon.offhand minecraft:air},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:5,TileEntityData:{Command:/give @e[tag=SwapTPBuddy] minecraft:dye 1 11 {TPBuddyI:1b,ench:[],display:{Name:"TP Buddy Contact",Lore:["Put into your","offhand to","switch spots with","TP Buddy"]}}},Time:1,DropItem:0}]}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~4 ~-1 ~ {Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players set @e[type=Item] CraftTPBuddy 2 {Item:{id:"minecraft:diamond",Count:2b},OnGround:1b}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:/execute @r[type=Item,score_CraftTPBuddy_min=4] ~ ~ ~ summon ArmorStand ~ ~ ~ {NoGravity:1b,ShowArms:1,NoBasePlate:1,ArmorItems:[{id:leather_boots,Count:1,tag:{display:{color:4005125}}},{id:leather_leggings,Count:1,tag:{display:{color:282042}}},{id:leather_chestplate,Count:1,tag:{display:{color:11368230}}},{id:pumpkin,Count:1}],DisabledSlots:2039583,Pose:{LeftArm:[0.0f,0.0f,0.0f],RightArm:[0.0f,0.0f,0.0f]},Invisible:1b,Tags:["TPBuddy"]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players tag @a add SwapTPBuddy {Inventory:[{Slot:-106b,tag:{TPBuddyI:1b}}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:/kill @e[tag=TeleportBuddy]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:11,Time:1,DropItem:0}]}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~5 ~-1 ~ {Block:chain_command_block,Data:5,TileEntityData:{Command:/scoreboard players set @e[type=Item] CraftTPBuddy 3 {Item:{id:"minecraft:pumpkin",Count:1b},OnGround:1b}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:/execute @r[type=Item,score_CraftTPBuddy_min=4] ~ ~ ~ summon Item ~ ~ ~ {Item:{id:"dye",Damage:11s,Count:1b,tag:{ench:[],TPBuddyI:1b,display:{Name:"TP Buddy Contact",Lore:["Put into your","offhand to","switch spots with","TP Buddy"]}}},Motion:[0.0,0.3,0.0]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:5,TileEntityData:{Command:/execute @e[tag=SwapTPBuddy] ~ ~ ~ execute @e[c=1,tag=TPBuddy] ~ ~ ~ summon ArmorStand ~ ~ ~ {Tags:["TeleportBuddy"],NoGravity:1b,Invisible:1b}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:tp @e[tag=SwapTPBuddy] @e[c=1,tag=TeleportBuddy]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:11,Time:1,DropItem:0}]}]}]}]}},{id:"MinecartCommandBlock",Command:/summon FallingSand ~6 ~-1 ~ {Block:chain_command_block,Data:1,TileEntityData:{Command:/execute @e[type=Item,score_CraftTPBuddy_min=1,score_CraftTPBuddy=1] ~ ~ ~ /execute @e[type=Item,score_CraftTPBuddy_min=2,score_CraftTPBuddy=2,dx=0] ~ ~ ~ /execute @e[type=Item,score_CraftTPBuddy_min=3,score_CraftTPBuddy=3,dx=0] ~ ~ ~ scoreboard players set @e[r=1,score_CraftTPBuddy_min=1] CraftTPBuddy 4},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:/execute @r[type=Item,score_CraftTPBuddy_min=4] ~ ~ ~ kill @e[tag=TPBuddy]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:tp @e[tag=TeleportBuddy] @e[c=1,tag=TPBuddy]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:4,TileEntityData:{Command:tp @e[tag=TPBuddy] @a[c=1,tag=SwapTPBuddy]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:stained_hardened_clay,Data:11,Time:1,DropItem:0}]}]}]}]}},{id:MinecartCommandBlock,Command:setblock ~1 ~2 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\"Click here\\\",\\\"color\\\":\\\"dark_red\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/particle explode ~3.5 ~-1 ~ 3 3 1 .01 100 normal\\\"}}",Text2:"{\\\"text\\\":\\\"to remove\\\",\\\"color\\\":\\\"dark_red\\\"}",Text3:"{\\\"text\\\":\\\"this machine\\\",\\\"color\\\":\\\"dark_red\\\"}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-4 ~-1 ~6 ~2 ~1 air\\\"}}"}},{id:"MinecartCommandBlock",Command:/setblock ~ ~1 ~ command_block 1 0 {auto:1b,Command:fill ~ ~ ~ ~ ~-2 ~ air}},{id:"MinecartCommandBlock",Command:kill @e[r=2,type=MinecartCommandBlock]}]}]}