on load:
  set {_arrow} to arrow named "My Awesome Arrow!"
  registerCustomArrow("awesome", {_arrow}) # "awesome" is the ID

function arrow_awesome_shoot(shooter: player, projectile: entity, bow: item, event: event):
  broadcast {_shooter}

function arrow_awesome_shoot(shooter: player, projectile: entity, bow: item, event: event): # VALID
function arrow_awesome_shoot(shooter: player, projectile: entity, bow: item): # VALID
function arrow_awesome_shoot(shooter: player, bow: item, projectile: entity): # INVALID, the variables are not in order.

function arrow_awesome_hit(victim: entity, block: block, event: event):
  broadcast {_victim}

give player {custom.arrow::awesome}

# Register the arrow
on load:
  set {_arrow} to tipped arrow named "&6&lFire Arrow" with nbt (nbt from "{CustomPotionColor:16741120}") with all flags hidden
  registerCustomArrow("fire", {_arrow})

function arrow_fire_shoot(shooter: player, projectile: entity, bow: item):
  # Punish the player for using the wrong bow
  if {_bow}'s name isn't "&6&lFire Bow":
    ignite {_shooter} for 3 seconds
    send "&cYou burnt yourself while shooting the fire arrow because you aren't using the fire bow." to {_shooter}
 
  # Create particles until it hits the ground
  while {_projectile} isn't on ground:
    wait 1 tick
    play flame at {_projectile}

# When it hits something, create an explosion
function arrow_fire_hit(victim: entity, block: block):
  set {_location} to {_victim} ? {_block}
  create an explosion with strength 10 at {_location} with fire