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* Allows the connect_loc element to have a listener different from the tracked object (#58276) * Allows the connect_loc element to have a listener different from the tracked object Co-authored-by: Emmett Gaines <ninjanomnom@gmail.com>
80 lines
3.0 KiB
Plaintext
80 lines
3.0 KiB
Plaintext
//This element facilitates reaction to atmos changes when a tile is inactive.
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//It adds the object to a list on SSair to be processed for so long as the object wants to be processed
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//And removes it as soon as the object is no longer interested
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//Don't put it on things that tend to clump into one spot, you will cause lag spikes.
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/datum/element/atmos_sensitive
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element_flags = ELEMENT_DETACH
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/datum/element/atmos_sensitive/Attach(datum/target)
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if(!isatom(target)) //How
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return ELEMENT_INCOMPATIBLE
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var/atom/to_track = target
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if(isopenturf(to_track.loc))
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to_track.RegisterSignal(to_track.loc, COMSIG_TURF_EXPOSE, /atom/proc/check_atmos_process)
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RegisterSignal(to_track, COMSIG_MOVABLE_MOVED, .proc/handle_move)
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return ..()
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/datum/element/atmos_sensitive/Detach(datum/source)
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var/atom/us = source
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us.UnregisterSignal(get_turf(us), COMSIG_TURF_EXPOSE)
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if(us.flags_1 & ATMOS_IS_PROCESSING_1)
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us.atmos_end()
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SSair.atom_process -= us
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us.flags_1 &= ~ATMOS_IS_PROCESSING_1
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return ..()
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/datum/element/atmos_sensitive/proc/handle_move(datum/source, atom/movable/oldloc, direction, forced)
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var/atom/microchipped_lad = source
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microchipped_lad.UnregisterSignal(oldloc, COMSIG_TURF_EXPOSE)
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if(isopenturf(microchipped_lad.loc))
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var/turf/open/new_spot = microchipped_lad.loc
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microchipped_lad.RegisterSignal(new_spot, COMSIG_TURF_EXPOSE, /atom/proc/check_atmos_process)
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microchipped_lad.check_atmos_process(null, new_spot.air, new_spot.temperature) //Make sure you're properly registered
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/atom/proc/check_atmos_process(datum/source, datum/gas_mixture/air, exposed_temperature)
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if(should_atmos_process(air, exposed_temperature))
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if(flags_1 & ATMOS_IS_PROCESSING_1)
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return
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SSair.atom_process += src
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flags_1 |= ATMOS_IS_PROCESSING_1
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else if(flags_1 & ATMOS_IS_PROCESSING_1)
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atmos_end(air, exposed_temperature)
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SSair.atom_process -= src
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flags_1 &= ~ATMOS_IS_PROCESSING_1
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/atom/proc/process_exposure()
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var/turf/open/spot = loc
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if(!istype(loc, /turf/open))
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//If you end up in a locker or a wall reconsider your life decisions
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atmos_end()
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SSair.atom_process -= src
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flags_1 &= ~ATMOS_IS_PROCESSING_1
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return
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if(!should_atmos_process(spot.air, spot.air.temperature)) //Things can change without a tile becoming active
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atmos_end(spot.air, spot.air.temperature)
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SSair.atom_process -= src
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flags_1 &= ~ATMOS_IS_PROCESSING_1
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return
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atmos_expose(spot.air, spot.air.temperature)
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/turf/open/process_exposure()
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if(!should_atmos_process(air, air.temperature))
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atmos_end(air, air.temperature)
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SSair.atom_process -= src
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flags_1 &= ~ATMOS_IS_PROCESSING_1
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return
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atmos_expose(air, air.temperature)
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///We use this proc to check if we should start processing an item, or continue processing it. Returns true/false as expected
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/atom/proc/should_atmos_process(datum/gas_mixture/air, exposed_temperature)
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return FALSE
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///This is your process() proc
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/atom/proc/atmos_expose(datum/gas_mixture/air, exposed_temperature)
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return
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///What to do when our requirements are no longer met. Null inputs are possible
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/atom/proc/atmos_end(datum/gas_mixture/air, exposed_temperature)
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return
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