_std/macros/directional_offsets.dm 
SET_UP_STANDARD_DIRECTIONAL_OFFSETS | Set up a tuple containing directional offsets. These offsets will also be provided to the corresponding standard directional offsets datum. |
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SET_UP_OTHER_DIRECTIONAL_OFFSETS | Set up another directional offsets datum that should be used under certain circumstances. |
SET_UP_DIRECTIONALS | Set up directional paths for an object, with offsets provided by an offsets tuple. |
Define Details
SET_UP_DIRECTIONALS 
Set up directional paths for an object, with offsets provided by an offsets tuple.
SET_UP_OTHER_DIRECTIONAL_OFFSETS 
Set up another directional offsets datum that should be used under certain circumstances.
SET_UP_STANDARD_DIRECTIONAL_OFFSETS 
Set up a tuple containing directional offsets. These offsets will also be provided to the corresponding standard directional offsets datum.