scoreboard players remove @s[scores={dummy_x=1024..}] dummy_x 1024

execute unless score @s dummy_x matches 512.. run function bd:control/warp/warp_to_saved_coords/x/p256
execute if score @s dummy_x matches 512.. positioned ~512 ~ ~ run function bd:control/warp/warp_to_saved_coords/x/p256