FIRE GUN

[NiklasBroz]

Hello guys,
So im kinda lost right now, because im not that good at scripting.
But i want to make like a gun that shoots a fire particle
and every mob that get hits by the particle will be set to fire
Could anyone maybe help me out?

 

[Mich7272]

I donk know how to do it with particles but I can do it with snow balls or arrows

on rightclick holding a iron horse armor:
    if held item of the player is named "gun":
        make the player shoot a snow ball at speed 2
On Projectile Hit:
    projectile is an snow ball #here you can set someone on fire or select an arrow to be the projectile is just givin the idea for you