minimaps

Vars
earlyadds	list of callbacks we need to invoke late because Initialize happens early
hashed_minimaps	assoc list of minimap objects that are hashed so we have to update as few as possible
hashed_tacmaps	associated list of tacmap datums with a hash
images_by_source	Assoc list of images we hold by their source
minimap_added	weakrefs of xenos temporarily added to the marine minimap
minimaps_by_z	Minimap hud display datums sorted by zlevel
removal_cbs	Assoc list of removal callbacks to invoke to remove images from the raw lists
update_targets	the update target datums, sorted by update flag type
update_targets_unsorted	Nonassoc list of targets we want to be stripped of their overlays during the SS fire
updators_by_datum	list of holders for data relating to tracked zlevel and tracked atom
Procs
add_marker	Adds an atom we want to track with blips to the subsystem Arguments:
add_to_updaters	Adds an atom to the processing updators that will have blips drawn on them Arguments:
fetch_minimap_object	Fetches a /atom/movable/screen/minimap instance or creates one if none exists Note this does not destroy them when the map is unused, might be a potential thing to do? Arguments:
on_z_change	Called on zlevel change of a blip-atom so we can update the image lists as needed
remove_marker	Removes an atom and it's blip from the subsystem. Force has no effect on this proc, but is here because we are a COMSIG_PARENT_QDELETING handler.
remove_updator	Removes a atom from the subsystems updating overlays
removeimage	removes an image from raw tracked lists, invoked by callback

Var Details

var
earlyadds
– /list/datum/callback

list of callbacks we need to invoke late because Initialize happens early

var
hashed_minimaps
– /list

assoc list of minimap objects that are hashed so we have to update as few as possible

var
hashed_tacmaps
– /list

associated list of tacmap datums with a hash

var
images_by_source
– /list/image

Assoc list of images we hold by their source

var
minimap_added
– /list

weakrefs of xenos temporarily added to the marine minimap

var
minimaps_by_z
– /list/datum/hud_displays

Minimap hud display datums sorted by zlevel

var
removal_cbs
– /list/datum/callback

Assoc list of removal callbacks to invoke to remove images from the raw lists

var
update_targets
– /list

the update target datums, sorted by update flag type

var
update_targets_unsorted
– /list/atom

Nonassoc list of targets we want to be stripped of their overlays during the SS fire

var
updators_by_datum
– /list/datum/minimap_updator

list of holders for data relating to tracked zlevel and tracked atom

Proc Details

proc
add_marker
(/atom/target, zlevel, hud_flags, iconstate, icon, /list/overlay_iconstates, /image/given_image)

Adds an atom we want to track with blips to the subsystem Arguments:

target: atom we want to track
zlevel: zlevel we want this atom to be tracked for
hud_flags: tracked HUDs we want this atom to be displayed on
iconstate: iconstate for the blip we want to be used for this tracked atom
icon: icon file we want to use for this blip, 'icons/UI_icons/map_blips.dmi' by default
overlay_iconstates: list of iconstates to use as overlay. Used for xeno leader icons.

proc
add_to_updaters
(/atom/target, flags, ztarget)

Adds an atom to the processing updators that will have blips drawn on them Arguments:

target: the target we want to be updating the overlays on
flags: flags for the types of blips we want to be updated
ztarget: zlevel we want to be updated with

proc
fetch_minimap_object
(zlevel, flags)

Fetches a /atom/movable/screen/minimap instance or creates one if none exists Note this does not destroy them when the map is unused, might be a potential thing to do? Arguments:

zlevel: zlevel to fetch map for
flags: map flags to fetch from

proc
on_z_change
(/atom/movable/source, oldz, newz)

Called on zlevel change of a blip-atom so we can update the image lists as needed

proc
remove_marker
(/atom/source, force, minimap_flag)

Removes an atom and it's blip from the subsystem. Force has no effect on this proc, but is here because we are a COMSIG_PARENT_QDELETING handler.

proc
remove_updator
(/atom/target)

Removes a atom from the subsystems updating overlays

proc
removeimage
(/image/blip, /atom/target)

removes an image from raw tracked lists, invoked by callback

Minimaps /datum/controller/subsystem/minimaps

Vars

Procs

Var Details

var earlyadds – /list/datum/callback

var hashed_minimaps – /list

var hashed_tacmaps – /list

var images_by_source – /list/image

var minimap_added – /list

var minimaps_by_z – /list/datum/hud_displays

var removal_cbs – /list/datum/callback

var update_targets – /list

var update_targets_unsorted – /list/atom

var updators_by_datum – /list/datum/minimap_updator