代码:

1. /testfor @p[56,64,-2171,0]

代码:

1. say start

代码:

1. /testfor @p {SelectedItemSlot:7}

代码:

1. blockdata 58 64 -2180 {Command:"/say ok"}

代码:

1. setblock 60 64 -2175 minecraft:redstone_block

代码:

1. /kill @p

代码:

1. blockdata 58 64 -2180 {Command:"/kill @p"}