Wings in 1 command Minecraft

Throw 3 iron_blocks 32 feathers and 4 redstone on the floor in the same block to get wings! Put them on and sneak to fly, looking up while sneaking makes you fly up, same but with looking down makes you go down.

Paste the following into command block then activate (to get a command block do this /give @p command_block)

/summon FallingSand ~ ~1 ~ {Block:command_block,Data:1,TileEntityData:{Command:/gamerule commandBlockOutput false},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/fill ~1 ~-2 ~-1 ~6 ~3 ~2 iron_block 0 hollow},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/fill ~1 ~-2 ~-1 ~6 ~1 ~2 stained_glass 0 replace iron_block},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~2 ~-3 ~ {id:FallingSand,Time:1,Block:chain_command_block,Data:3,TileEntityData:{auto:1b,Command:execute @p[score_WearWings_min=1,tag=!SummonWings] ~ ~ ~ summon ArmorStand ~ ~ ~ {Tags:["Wing1","Wing"],ArmorItems:[{},{},{},{id:banner,Damage:15}],Pose:{Head:[0f,0f,-75f]},NoGravity:1b,Marker:1b,Invisible:1}},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:3,TileEntityData:{auto:1b,Command:/execute @e[score_lookFlight_min=1,score_FlightSneak_min=1] ~ ~ ~ detect ~ ~1.9 ~ air -1 tp @p ~ ~.2 ~},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:3,TileEntityData:{auto:1b,Command:/scoreboard players set @e[type=Item] CraftWing 2 {Item:{id:"minecraft:iron_block",Count:3b},OnGround:1b}},Passengers:[{id:FallingSand,Time:1,Block:iron_block,Data:0}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~2 ~-3 ~1 {id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/scoreboard players tag @e[score_WearWings=0] remove SummonWings},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/execute @e[score_lookFlight_min=0,score_lookFlight=0,score_FlightSneak_min=1] ~ ~ ~ detect ~ ~-.1 ~ air -1 tp @p ~ ~-.2 ~},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/scoreboard players set @e[type=Item] CraftWing 3 {Item:{id:"minecraft:feather",Count:32b},OnGround:1b}},Passengers:[{id:FallingSand,Time:1,Block:iron_block,Data:0,TileEntityData:{auto:1b,Command:}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~3 ~-5 ~ {id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:execute @p[score_WearWings_min=1,tag=!SummonWings] ~ ~ ~ summon ArmorStand ~ ~ ~ {Tags:["Wing0","Wing"],ArmorItems:[{},{},{},{id:banner,Damage:15}],Pose:{Head:[0f,0f,75f]},NoGravity:1b,Marker:1b,Invisible:1}},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/execute @e[score_lookFlight_min=0,score_FlightSneak_min=1] ~ ~ ~ particle endRod ~ ~ ~ .1 .1 .1 .01 10 normal},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players set @e[type=Item] CraftWing 1 {Item:{id:"minecraft:redstone",Count:4b},OnGround:1b}},Passengers:[{id:FallingSand,Time:1,Block:iron_block,Data:0,TileEntityData:{auto:1b,Command:}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~3 ~-6 ~1 {id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/scoreboard players tag @e[score_WearWings_min=1] add SummonWings},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/scoreboard objectives add FlightSneak stat.sneakTime},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:1,TileEntityData:{auto:1b,Command:/execute @e[score_CraftWing_min=1,score_CraftWing=1] ~ ~ ~ execute @e[c=1,dx=0,score_CraftWing_min=2,score_CraftWing=2] ~ ~ ~ execute @e[dx=0,c=1,score_CraftWing_min=3,score_CraftWing=3] ~ ~ ~ summon Item ~ ~ ~ {Motion:[0.0,0.3,0.0],Item:{Count:1b,id:"iron_chestplate",tag:{Wings:1b,display:{Name:"Wings"}}}}},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/execute @e[score_CraftWing_min=1,score_CraftWing=1] ~ ~ ~ execute @e[c=1,dx=0,score_CraftWing_min=2,score_CraftWing=2] ~ ~ ~ execute @e[dx=0,c=1,score_CraftWing_min=3,score_CraftWing=3] ~ ~ ~ kill @e[score_CraftWing_min=1,c=3,r=1]}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~4 ~-7 ~ {id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players set @a WearWings 1 {Inventory:[{Slot:102b,tag:{Wings:1b}}]}},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players set @a[rxm=-90,rx=-90,score_WearWings_min=1] lookFlight 1},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard objectives add CraftWing dummy},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players tag @a[score_WearWings_min=1] remove KillWing}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~4 ~-8 ~1 {id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/execute @e[tag=Wing] ~ ~ ~ /tp @e[tag=Wing,c=1] @p[score_WearWings_min=1,c=1]},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:1,TileEntityData:{auto:1b,Command:/scoreboard players set @a[score_WearWings=0] FlightSneak 0},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/effect @a[score_FlightSneak_min=1] minecraft:levitation 1 255 true},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:5,TileEntityData:{auto:1b,Command:/scoreboard objectives add WearWings dummy}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~5 ~-9 ~1 {id:FallingSand,Time:1,Block:chain_command_block,Data:1,TileEntityData:{auto:1b,Command:/scoreboard objectives add lookFlight dummy},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:2,TileEntityData:{auto:1b,Command:/scoreboard players set @a lookFlight -1},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:2,TileEntityData:{auto:1b,Command:/scoreboard players set @a[score_FlightSneak_min=1] FlightSneak 0},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:2,TileEntityData:{auto:1b,Command:/execute @e[tag=!KillWing,score_WearWings=0] ~ ~ ~ kill @e[c=2,tag=Wing]}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:summon FallingSand ~5 ~-10 ~ {id:FallingSand,Time:1,Block:repeating_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players set @a WearWings 0},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players set @a[rxm=90,rx=90,score_WearWings_min=1] lookFlight 0},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/effect @e[score_WearWings_min=1] minecraft:jump_boost 2 255 true},Passengers:[{id:FallingSand,Time:1,Block:chain_command_block,Data:4,TileEntityData:{auto:1b,Command:/scoreboard players tag @e[score_WearWings=0] add KillWing}}]}]}]}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:command_block,Data:0,TileEntityData:{Command:blockdata ~ ~-11 ~ {auto:1b}},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:redstone_block,Data:0,Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:command_block,Data:1,TileEntityData:{Command:/tellraw @a ["",{"text":"Thank you for installing ","color":"dark_blue"},{"text":" Wings","color":"gold","italic":true,"underlined":true},{"text":" by Curcuit_Block","color":"dark_blue","italic":false,"underlined":false}]},Time:1,DropItem:0,Passengers:[{id:"FallingSand",Block:chain_command_block,Data:1,TileEntityData:{Command:/fill ~ ~ ~ ~ ~-14 ~ air},Time:1,DropItem:0}]}]}]}]}]}]}]}]}]}]}]}]}]}]}