k-bai / minecraft-ray-collision-detector Goto Github PK

execute at @s anchored eyes run summon marker ^ ^ ^32 {Tags:["mrcd_bullet","init"]}

execute as @e[tag=init, limit=1] store result score @s mrcd_x0 run data get entity @s Pos[0] 1000
execute as @e[tag=init, limit=1] store result score @s mrcd_y0 run data get entity @s Pos[1] 1000
execute as @e[tag=init, limit=1] store result score @s mrcd_z0 run data get entity @s Pos[2] 1000

execute at @s anchored eyes run tp @e[tag=init, limit=1] ^ ^ ^ ~ ~
execute as @e[tag=init, limit=1] store result score #temp_x mrcd_system run data get entity @s Pos[0] 1000
execute as @e[tag=init, limit=1] store result score #temp_y mrcd_system run data get entity @s Pos[1] 1000
execute as @e[tag=init, limit=1] store result score #temp_z mrcd_system run data get entity @s Pos[2] 1000

scoreboard players operation @e[tag=init, limit=1] mrcd_x0 -= #temp_x mrcd_system
scoreboard players operation @e[tag=init, limit=1] mrcd_y0 -= #temp_y mrcd_system
scoreboard players operation @e[tag=init, limit=1] mrcd_z0 -= #temp_z mrcd_system

execute as @e[tag=init, limit=1] at @s run function mrcd:ray_tick

tag @e[tag=mrcd_target_entity] remove mrcd_target_entity
kill @e[tag=init]