Boost Pack Module 1.11.2

summon falling_block ~ ~1 ~ {Block:stone,Time:1,Passengers:[{id:falling_block,Block:redstone_block,Time:1,Passengers:[{id:falling_block,Block:activator_rail,Time:1,Passengers:[{id:commandblock_minecart,Command:gamerule commandBlockOutput false},{id:commandblock_minecart,Command:fill ~2 ~-3 ~-1 ~19 ~-1 ~1 stained_hardened_clay 5 hollow},{id:commandblock_minecart,Command:fill ~2 ~-2 ~-1 ~19 ~-2 ~1 stained_glass 3 0 stained_hardened_clay},{id:commandblock_minecart,Command: /scoreboard objectives add sneak stat.sneakTime},{id:commandblock_minecart,Command: /scoreboard objectives add sneakTime dummy},{id:commandblock_minecart,Command: /scoreboard players tag @a add fly},{id:commandblock_minecart,Command:" /tellraw @a [\"\",{\"text\":\"Boost Pack Module\",\"color\":\"dark_red\",\"bold\":true,\"underlined\":true}]"},{id:commandblock_minecart,Command:" /tellraw @a [\"\",{\"text\":\"Boost\",\"color\":\"red\",\"bold\":true},{\"text\":\" upwards by holding shift\",\"color\":\"gray\",\"bold\":true}]"},{id:commandblock_minecart,Command:" /tellraw @a [\"\",{\"text\":\"Land to\",\"color\":\"gray\",\"bold\":true},{\"text\":\" Refuel\",\"color\":\"gold\",\"bold\":true}]"},{id:commandblock_minecart,Command:" /tellraw @a [\"\",{\"text\":\"Made by \",\"color\":\"gray\",\"bold\":true},{\"text\":\"Thetornadostorm\",\"color\":\"dark_green\",\"bold\":true}]"},{id:commandblock_minecart,Command:setblock ~1 ~-2 ~ wall_sign 4 0 {Text1:"{\\\"text\\\":\\\"\\\"}",Text2:"{\\\"text\\\":\\\"DESTROY\\\"}",Text3:"{\\\"text\\\":\\\"\\\"}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~18 ~1 ~1 air\\\"}}"}},{id:commandblock_minecart,Command:fill ~3 ~-2 ~ ~18 ~-2 ~ chain_command_block 5},{id:commandblock_minecart,Command:setblock ~18 ~-2 ~ chain_command_block 3},{id:commandblock_minecart,Command:setblock ~3 ~-2 ~ repeating_command_block 5},{id:commandblock_minecart,Command:blockdata ~18 ~-2 ~ {auto:1,Command:/scoreboard players remove @a[score_sneak_min=1] sneak 1}},{id:commandblock_minecart,Command:blockdata ~17 ~-2 ~ {auto:1,Command:/scoreboard players set @a[score_sneak=0,tag=onGround] sneakTime 0}},{id:commandblock_minecart,Command:blockdata ~16 ~-2 ~ {auto:1,Command:/execute @a ~ ~ ~ detect ~ ~-0.1 ~ air 0 /scoreboard players tag @p remove onGround}},{id:commandblock_minecart,Command:blockdata ~15 ~-2 ~ {auto:1,Command:/effect @a[score_sneak=0] levitation 0 }},{id:commandblock_minecart,Command:blockdata ~14 ~-2 ~ {auto:1,Command:/scoreboard players tag @p remove inAir}},{id:commandblock_minecart,Command:blockdata ~13 ~-2 ~ {auto:1,Command:/effect @a[tag=fly,score_sneak_min=1,score_sneakTime_min=11,score_sneakTime=15] minecraft:levitation 1 8 true}},{id:commandblock_minecart,Command:blockdata ~12 ~-2 ~ {auto:1,Command:/effect @a[tag=fly,score_sneak_min=1,score_sneakTime_min=6,score_sneakTime=10] minecraft:levitation 1 7 true}},{id:commandblock_minecart,Command:blockdata ~11 ~-2 ~ {auto:1,Command:/effect @a[tag=fly,score_sneak_min=1,score_sneakTime=5] minecraft:levitation 1 6 true}},{id:commandblock_minecart,Command:blockdata ~10 ~-2 ~ {auto:1,Command:/execute @a[score_sneak_min=1,score_sneakTime=18,tag=fly] ~ ~ ~ /particle largesmoke ~ ~-0.1 ~ 0.2 0.01 0.2 0.02 3 }},{id:commandblock_minecart,Command:blockdata ~9 ~-2 ~ {auto:1,Command:/execute @a[score_sneak_min=1,score_sneakTime=18,tag=fly] ~ ~ ~ /particle flame ~ ~-0.5 ~ 0.1 0.2 0.1 0.02 5}},{id:commandblock_minecart,Command:blockdata ~8 ~-2 ~ {auto:1,Command:/effect @a[tag=inAir,tag=fly] minecraft:jump_boost 1 255 true}},{id:commandblock_minecart,Command:blockdata ~7 ~-2 ~ {auto:1,Command:/effect @a[tag=onGround,tag=fly] minecraft:jump_boost 1 1 true}},{id:commandblock_minecart,Command:blockdata ~6 ~-2 ~ {auto:1,Command:/execute @a ~ ~ ~ detect ~ ~-0.1 ~ air 0 /scoreboard players tag @p add inAir}},{id:commandblock_minecart,Command:blockdata ~5 ~-2 ~ {auto:1,Command:/scoreboard players tag @p add onGround}},{id:commandblock_minecart,Command:blockdata ~4 ~-2 ~ {auto:1,Command:/scoreboard players add @a[score_sneak_min=1] sneakTime 1}},{id:commandblock_minecart,Command:blockdata ~3 ~-2 ~ {auto:1,Command:/effect @a[score_sneakTime_min=16] levitation 0 }},{id:commandblock_minecart,Command:setblock ~ ~ ~1 command_block 0 0 {Command:fill ~ ~-3 ~-1 ~ ~ ~ air}},{id:commandblock_minecart,Command:setblock ~ ~-1 ~1 redstone_block},{id:commandblock_minecart,Command:kill @e[type=commandblock_minecart,r=1]}]}]}]}