# 更新铁锭数量
execute as @a[team=playing] store result score @s iron_count run clear @s iron_ingot 0
execute as @a[team=playing] run scoreboard players operation @s iron_disp = @s iron_count
execute if score $countdown mem matches ..60 run effect give @a[team=playing] glowing 1000000 0 true

# 铁锭发光
execute as @e[type=item,nbt={Item:{id:"minecraft:iron_ingot"}}] run data modify entity @s Glowing set value 1b