#function untwo:enchant/unique/stream/powder/proj/per/
#各弾が毎tick実行するfunction
scoreboard players add @s untwo.proj.age 1

execute if entity @s[tag=untwo.kill.599t.run] run tag @s remove untwo.kill.599t.run
execute if entity @s[tag=untwo.kill.599t.run] on passengers run tag @s remove untwo.kill.599t.run

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execute at @s run function untwo:enchant/unique/stream/powder/proj/motion/

particle falling_dust{block_state:white_concrete_powder} ~ ~ ~ 0.1 0.1 0.1 0.5 1

execute if score @s untwo.proj.age >= @s untwo.proj.life_time run tag @s add untwo.proj.hit
execute if entity @s[tag=untwo.proj.hit] at @s run function untwo:enchant/unique/stream/powder/proj/block_hit/
