Customisation Data Pack Add-on
Since this is the first data pack I've created, please let me know if you find any issues or have any suggestions in the comments.

version 3.3
Based off of Dream's Manhunt series, this data pack attempts to replicate the tracking compass used in his videos. The compass only tracks when equipped in the offhand, not when right clicked.

Rules:
The Runner must defeat the Ender Dragon to win, while avoiding death at all costs
The Hunter carries a compass to use in the offhand, which can track the Runner's location in the Overworld

Starting the game:
A user interface has been added in another complementary data pack, but if you'd like to play without it, follow the directions below.

Preferably, you will have all players opped
/reload just in case
To join a team, type /team join [​team]; the teams are as follows: Runner, Stalker, and Hunter
Only one player can choose Hunter; All other locator players must choose Stalker
Multiple players can choose Runner
Once this has been finished, type /function manhunt:start to begin the game
killing the dragon as the hunter doesn't make you the winner, george
Optional features:
Please look at the customisation data pack, found here.

User Interface: Set up the game in style. Choose your team, difficulty, and modes.
Automatic Hunter Assignment: One player will be assigned as the main tracking player, while others are designated as "Stalkers". Stalker Hunters receive a compass, but the compass will only locate the Runner nearest to the main Hunter.
Lodestone Mode: Multiple Hunters can use a tracking compass , which can support a total of 30 players! Choose a Runner from the list, or track the nearest Runner. The compass works in other dimensions, too. This version of the compass was created by RedSparr0w.
Formal Mode: The game will announce the deaths of players, and will congratulate whichever team wins the game.
Blitz Mode: Faster gameplay! Diamonds are given every 3 minutes. Transform diamonds into blaze rods or ender pearls by throwing a diamond next to the item of choice. Gold and iron instantly smelt.
Border Mode: Enable a world border with a custom radius upon the world's start, or discourage players from venturing too far from the centre of the world.

Let me know if you find any bugs. Cheers!