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Polaris/code/modules/tgui/states/zlevel.dm
ShadowLarkens c06a2d2cef TGUI v3.0
This ports TGUI, and makes the old nano crew monitor and the disposal
bins use it as first examples.
2020-07-09 22:06:23 -07:00

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/**
* tgui state: z_state
*
* Only checks that the Z-level of the user and src_object are the same.
**/
GLOBAL_DATUM_INIT(tgui_z_state, /datum/tgui_state/z_state, new)
/datum/tgui_state/z_state/can_use_topic(src_object, mob/user)
var/turf/turf_obj = get_turf(src_object)
var/turf/turf_usr = get_turf(user)
if(turf_obj && turf_usr && turf_obj.z == turf_usr.z)
return STATUS_INTERACTIVE
return STATUS_CLOSE