Frigo MC Right Click Detection v4

/summon FallingSand ~ ~1 ~ {id:FallingSand,Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/fill ~ ~ ~-1 ~ ~-14 ~-1 redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/fill ~ ~2 ~ ~ ~-14 ~-1 air},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/tellraw @a ["",{text:"RIGHT CLICK DETECTION",color:dark_red},{text:" "},{text:"HAS BEEN",color:dark_red},{text:" DEPLOYED!",color:green}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~ ~-5 ~6 {id:FallingSand,Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~1 ~ ~ ~-2 ~ air},Time:1,Riding:{id:FallingSand,Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~1 ~ ~ ~-1 ~ ~-4 air 0 replace stone},Time:1}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command: /summon FallingSand ~-3 ~-8 ~2 {id:FallingSand,Block:command_block,TileEntityData:{Command:give @a minecraft: 1 0 {display:{Name:"",Lore:[""]}}},Time:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command: /summon FallingSand ~3 ~-7 ~2 {id:FallingSand,Block:command_block,TileEntityData:{Command:summon Villager ~ ~1 ~ {CustomName:"RightClick",Profession:0,Offers:{Recipes:[]},Attributes:[{Name:generic.maxHealth,Base:1000}],Invulnerable:1,HealF:1000,NoAI:1,Silent:1,Persistent:1}},Time:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~-1 ~-2 ~2 {id:FallingSand,Block:command_block,TileEntityData:{Command:execute @a[score_HasItem=0] ~ ~ ~ tp @e[name=RightClick] ~ ~300 ~},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~1 ~-1 ~2 {id:FallingSand,Block:command_block,TileEntityData:{Command:tp @e[name=RightClick] @a[score_HasItem_min=1]},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~ ~ ~5 {id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @a[score_HasItem_min=1,score_RightClick_min=1] RightClick 0},Time:1,Riding:{id:FallingSand,Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:effect @e[name=RightClick] 14 1 1 true},Time:1}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~ ~1 ~4 {id:FallingSand,Block:command_block,TileEntityData:{Command:execute @a[score_RightClick_min=1,score_HasItem_min=1] ~ ~ ~ },Time:1,Riding:{id:FallingSand,Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @a[score_RightClick_min=1,score_HasItem_min=1] ~ ~ ~ },Time:1}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~ ~2 ~3 {id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @a HasItem 1 {SelectedItem:{tag:{display:{Name:"",Lore:[""]}}}}},Time:1,Riding:{id:FallingSand,Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @a HasItem 0},Time:1}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/summon FallingSand ~ ~3 ~2 {id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~-1 ~ ~ ~-1 ~3 redstone_block},Time:1,Riding:{id:FallingSand,Block:stone,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~1 ~ ~ ~1 ~3 stone},Time:1}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:gamerule commandBlockOutput false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add RightClick stat.talkedToVillager RightClick},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add HasItem dummy HasItem},Time:1}}}}}}}}}}}}}}}}