Explain what you wNt to do further. If I understood well u want to make particles fall from the sky as large servers feature. I have such a plugin on my server, the way I did It is by a repeating task that every 2 sec would loop through all players and send them a particle packet with fireworksSpark type and a offset of x:20 y:20 z:20 good luck
@NetherSky U can do some particles, create a hashmap for all, check position, if it's done[particle], save position, do particles from position last time.
@NetherSky We wont spoonfeed ya i think i was detailed enouigh above, if there are any unclarities please leme know!
Thi YOu could create the rain this way, but you going to have to loop it. Warning: uses spigot Code: player.getWorld().spigot().playEffect(player.getLocation(), Effect.WATERDRIP, 0, 0, (float) 20, (float) 20, (float) 20, (float) 1, 100, 100);