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bb70889f6e
3591 individual conflicts Update build.js Update install_node.sh Update byond.js oh my fucking god hat slow huh holy shit we all fall down 2 more I missed 2900 individual conflicts 2700 Individual conflicts replaces yarn file with tg version, bumping us down to 2200-ish Down to 2000 individual conflicts 140 down mmm aaaaaaaaaaaaaaaaaaa not yt 575 soon 900 individual conflicts 600 individual conflicts, 121 file conflicts im not okay 160 across 19 files 29 in 4 files 0 conflicts, compiletime fix time some minor incap stuff missed ticks weird dupe definition stuff missed ticks 2 incap fixes undefs and pie fix Radio update and some extra minor stuff returns a single override no more dupe definitions, 175 compiletime errors Unticked file fix sound and emote stuff honk and more radio stuff
115 lines
4.4 KiB
Plaintext
115 lines
4.4 KiB
Plaintext
/**
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* This component behaves similar to connect_loc_behalf but for all turfs in range, hooking into a signal on each of them.
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* Just like connect_loc_behalf, It can react to that signal on behalf of a separate listener.
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* Good for components, though it carries some overhead. Can't be an element as that may lead to bugs.
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*/
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/datum/component/connect_range
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dupe_mode = COMPONENT_DUPE_UNIQUE_PASSARGS
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/// An assoc list of signal -> procpath to register to the loc this object is on.
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var/list/connections
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/// The turfs currently connected to this component
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var/list/turfs = list()
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/**
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* The atom the component is tracking. The component will delete itself if the tracked is deleted.
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* Signals will also be updated whenever it moves (if it's a movable).
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*/
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var/atom/tracked
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/// The component will hook into signals only on turfs not farther from tracked than this.
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var/range
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/// Whether the component works when the movable isn't directly located on a turf.
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var/works_in_containers
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/datum/component/connect_range/Initialize(atom/tracked, list/connections, range, works_in_containers = TRUE)
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if(!isatom(tracked) || isarea(tracked) || range < 0)
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return COMPONENT_INCOMPATIBLE
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src.connections = connections
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src.range = range
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set_tracked(tracked)
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src.works_in_containers = works_in_containers
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/datum/component/connect_range/Destroy()
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set_tracked(null)
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return ..()
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/datum/component/connect_range/InheritComponent(datum/component/component, original, atom/tracked, list/connections, range, works_in_containers)
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// Not equivalent. Checks if they are not the same list via shallow comparison.
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if(!compare_list(src.connections, connections))
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stack_trace("connect_range component attached to [parent] tried to inherit another connect_range component with different connections")
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return
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if(src.tracked != tracked)
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set_tracked(tracked)
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if(src.range == range && src.works_in_containers == works_in_containers)
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return
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//Unregister the signals with the old settings.
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unregister_signals(isturf(tracked) ? tracked : tracked.loc, turfs)
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src.range = range
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src.works_in_containers = works_in_containers
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//Re-register the signals with the new settings.
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update_signals(src.tracked)
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/datum/component/connect_range/proc/set_tracked(atom/new_tracked)
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if(tracked) //Unregister the signals from the old tracked and its surroundings
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unregister_signals(isturf(tracked) ? tracked : tracked.loc, turfs)
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UnregisterSignal(tracked, list(
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COMSIG_MOVABLE_MOVED,
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COMSIG_QDELETING,
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))
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tracked = new_tracked
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if(!tracked)
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return
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//Register signals on the new tracked atom and its surroundings.
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RegisterSignal(tracked, COMSIG_MOVABLE_MOVED, PROC_REF(on_moved))
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RegisterSignal(tracked, COMSIG_QDELETING, PROC_REF(handle_tracked_qdel))
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update_signals(tracked)
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/datum/component/connect_range/proc/handle_tracked_qdel()
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SIGNAL_HANDLER
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qdel(src)
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/datum/component/connect_range/proc/update_signals(atom/target, atom/old_loc)
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var/turf/current_turf = get_turf(target)
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if(isnull(current_turf))
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unregister_signals(old_loc, turfs)
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turfs = list()
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return
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if(ismovable(target.loc))
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if(!works_in_containers)
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unregister_signals(old_loc, turfs)
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turfs = list()
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return
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//Keep track of possible movement of all movables the target is in.
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for(var/atom/movable/container as anything in get_nested_locs(target))
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RegisterSignal(container, COMSIG_MOVABLE_MOVED, PROC_REF(on_moved))
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//Only register/unregister turf signals if it's moved to a new turf.
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if(current_turf == get_turf(old_loc))
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unregister_signals(old_loc, null)
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return
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var/list/old_turfs = turfs
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turfs = RANGE_TURFS(range, current_turf)
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unregister_signals(old_loc, old_turfs - turfs)
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for(var/turf/target_turf as anything in turfs - old_turfs)
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for(var/signal in connections)
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parent.RegisterSignal(target_turf, signal, connections[signal])
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/datum/component/connect_range/proc/unregister_signals(atom/location, list/remove_from)
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//The location is null or is a container and the component shouldn't have register signals on it
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if(isnull(location) || (!works_in_containers && !isturf(location)))
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return
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if(ismovable(location))
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for(var/atom/movable/target as anything in (get_nested_locs(location) + location))
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UnregisterSignal(target, COMSIG_MOVABLE_MOVED)
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if(!length(remove_from))
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return
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for(var/turf/target_turf as anything in remove_from)
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parent.UnregisterSignal(target_turf, connections)
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/datum/component/connect_range/proc/on_moved(atom/movable/movable, atom/old_loc)
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SIGNAL_HANDLER
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update_signals(movable, old_loc)
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