This command adds a zoom on your vision when you press ctrl + space
How to install
How to import this command into your world
First, you must give yourself a command block (If you are on a server, you must be 'OP'ed, and have access to /gamemode 1)
To get a command block, type
/give @p command_block in the chat.
Once you have a command block, right click it to open it's GUI.
Now, you must copy and paste the command from your browser into the game. Select the entire command from below, then right click and press 'copy'.
Next, go back to your minecraft world, and paste the command you just copied into the command block. There are a few different keys that may be used to do this, depending on your keyboard. The most common ones are 'CTRL + V', 'COMMAND + V', or 'STRG + V'
Finally, you can press done to exit the GUI, and execute the command block by powering it with a redstone block, a lever, or any thing you can get your grubby hands on. Just make sure you don't place it on top of the command block, or the machine will not be installed!
Show source commands
# This user did not upload the source commands!
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 ~7 ~ ~1 lapis_block 0 hollow"},{id:commandblock_minecart,Command:"fill ~2 ~-2 ~-1 ~7 ~-1 ~1 stained_glass 11 replace lapis_block"},{id:commandblock_minecart,Command:"/scoreboard objectives add shift stat.sneakTime"},{id:commandblock_minecart,Command:"/scoreboard objectives add shift2 dummy"},{id:commandblock_minecart,Command:"/scoreboard objectives add jump stat.jump"},{id:commandblock_minecart,Command:"/scoreboard objectives add leave stat.leaveGame"},{id:commandblock_minecart,Command:"/tellraw @p [\"\",{\"text\":\"Zoom Vanila Mod\\n\",\"color\":\"yellow\",\"bold\":true,\"underlined\":true},{\"text\":\"Feito por jean224\\n\",\"color\":\"yellow\",\"bold\":true,\"underlined\":true},{\"text\":\"Clique aqui para ver mais comandos meus\",\"color\":\"yellow\",\"bold\":true,\"underlined\":true,\"clickEvent\":{\"action\":\"open_url\",\"value\":\"http://onecmd.com/?creator=jean224\"}}]"},{id:commandblock_minecart,Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"Ajuda\\\",\\\"color\\\":\\\"black\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"/say Para usar o zoom segure shift e aperte espaço\\\"},\\\"bold\\\":true}"}},{id:commandblock_minecart,Command:setblock ~1 ~-1 ~ wall_sign 4 replace {Text1:"{\\\"text\\\":\\\"Destruir sistema\\\",\\\"color\\\":\\\"black\\\",\\\"bold\\\":true}",Text4:"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-2 ~-1 ~6 ~1 ~1 air\\\"}}"}},{id:commandblock_minecart,Command:setblock ~4 ~-1 ~ chain_command_block 4 replace {auto:1,Command:"/scoreboard players set @p leave 0"}},{id:commandblock_minecart,Command:setblock ~5 ~-1 ~ chain_command_block 4 replace {auto:1,Command:" /tellraw @p[score_leave_min=1] [\\\"\\\",{\\\"text\\\":\\\"Zoom Vanila Mod\\\\n\\\",\\\"color\\\":\\\"yellow\\\",\\\"bold\\\":true,\\\"underlined\\\":true},{\\\"text\\\":\\\"Feito por jean224\\\\n\\\",\\\"color\\\":\\\"yellow\\\",\\\"bold\\\":true,\\\"underlined\\\":true},{\\\"text\\\":\\\"Clique aqui para ver mais comandos meus\\\",\\\"color\\\":\\\"yellow\\\",\\\"bold\\\":true,\\\"underlined\\\":true,\\\"clickEvent\\\":{\\\"action\\\":\\\"open_url\\\",\\\"value\\\":\\\"http://onecmd.com/?creator=jean224\\\"}}]"}},{id:commandblock_minecart,Command:setblock ~6 ~-1 ~ chain_command_block 4 replace {auto:1,Command:"/execute @p[score_shift2_min=1] ~ ~ ~ effect @p[score_jump_min=1] minecraft:slowness 1 255 true"}},{id:commandblock_minecart,Command:setblock ~6 ~-2 ~ chain_command_block 1 replace {auto:1,Command:"/scoreboard players set @p[score_shift2=0,score_shift2_min=0] jump 0"}},{id:commandblock_minecart,Command:setblock ~5 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @p[score_shift=200000,score_shift_min=1] shift 0"}},{id:commandblock_minecart,Command:setblock ~4 ~-2 ~ chain_command_block 5 replace {auto:1,Command:"/scoreboard players set @p[score_shift=0,score_shift_min=0] shift2 0"}},{id:commandblock_minecart,Command:setblock ~3 ~-2 ~ repeating_command_block 5 replace {auto:1,Command:"/scoreboard players add @p[score_shift_min=1] shift2 1"}},{id:commandblock_minecart,Command:setblock ~ ~ ~1 command_block 0 replace {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]}]}]}]}