This one command creation makes enderpearls a bit better, when you throw one, you fly through the air with it, and you can sneak to dismount it midair, it also adds a nice little particle trail. The previous version had an error which didn't let you dismount the enderpearl, and for unknown reasons I can't edit the original.
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 ~1 stained_hardened_clay 10 hollow"},{id:commandblock_minecart,Command:"fill ~2 ~-2 ~-1 ~7 ~-2 ~1 stained_glass 2 0 stained_hardened_clay"},{id:commandblock_minecart,Command:"tellraw @a [\"\",{\"text\":\"YOU HAVE SUCCESFULLY INSTALLED \"},{\"text\":\"-=BETTER ENDERPEARLS IN ONE COMMAND=- \",\"color\":\"dark_purple\"},{\"text\":\"By \"},{\"text\":\"NohaMC\",\"italic\":true},{\"text\":\"\\n\"},{\"text\":\"When an enderpearl is thrown, you go with it, until it reaches its destination, or you press shift to dismount it.\"}]"},{id:commandblock_minecart,Command:"scoreboard objectives add RemovePearl stat.sneakTime"},{id:commandblock_minecart,Command:"setblock ~1 ~-3 ~ wall_sign 4 0 {Text1:\"{\\\"text\\\":\\\"-=-=-=-=-=-=-=-=-=-\\\",\\\"color\\\":\\\"light_purple\\\"}\",Text2:\"{\\\"text\\\":\\\"BETTER\\\",\\\"color\\\":\\\"dark_purple\\\"}\",Text3:\"{\\\"text\\\":\\\"ENDERPEARLS\\\",\\\"color\\\":\\\"dark_purple\\\"}\",Text4:\"{\\\"text\\\":\\\"-=-=-=-=-=-=-=-=-=-=-\\\",\\\"color\\\":\\\"light_purple\\\"}\"}"},{id:commandblock_minecart,Command:"setblock ~1 ~-2 ~ wall_sign 4 0 {Text1:\"{\\\"text\\\":\\\"\\\"}\",Text2:\"{\\\"text\\\":\\\"RIGHT CLICK TO\\\",\\\"color\\\":\\\"dark_red\\\",\\\"italic\\\":true,\\\"bold\\\":true}\",Text3:\"{\\\"text\\\":\\\"DESTROY\\\",\\\"color\\\":\\\"dark_red\\\",\\\"italic\\\":true,\\\"bold\\\":true}\",Text4:\"{\\\"text\\\":\\\"\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~ ~-1 ~-1 ~6 ~1 ~1 air\\\"}}\"}"},{id:commandblock_minecart,Command:"fill ~3 ~-2 ~ ~6 ~-2 ~ chain_command_block 5"},{id:commandblock_minecart,Command:"fill ~5 ~-2 ~ ~6 ~-2 ~ repeating_command_block 5"},{id:commandblock_minecart,Command:"setblock ~4 ~-2 ~ chain_command_block 13"},{id:commandblock_minecart,Command:"setblock ~3 ~-2 ~ repeating_command_block 5"},{id:commandblock_minecart,Command:"blockdata ~6 ~-2 ~ {auto:1,Command:\"execute @e[type=Ender_Pearl] ~ ~ ~ particle portal ~ ~ ~ 0 0 0 0.1 500\"}"},{id:commandblock_minecart,Command:"blockdata ~5 ~-2 ~ {auto:1,Command:\"execute @e[type=Ender_pearl] ~ ~ ~ /teleport @p ~ ~ ~\"}"},{id:commandblock_minecart,Command:"blockdata ~4 ~-2 ~ {auto:1,Command:\"execute @p ~ ~ ~ /kill @e[type=Ender_Pearl,r=2]\"}"},{id:commandblock_minecart,Command:"blockdata ~3 ~-2 ~ {auto:1,Command:\"scoreboard players reset @a[score_RemovePearl_min=1] RemovePearl\"}"},{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]"}]}]}]}
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