Files
Bubberstation/code/datums/hud.dm
tkdrg 3e97e935af /datum/atom_hud (Passive HUDs) bugfixes
Moves antag_hud image and datum to mind instead of mob.

Fixes mobs keeping data HUDs after transfer_to().
Fixes gibbed bodies losing their antag HUDs.
Fixes the data hud disappearing when dropping unrelated HUDs.

Fixes #6206
Fixes #6209
2014-12-06 15:05:23 -03:00

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/* HUD DATUMS */
//GLOBAL HUD LIST
var/datum/atom_hud/huds = list( \
DATA_HUD_SECURITY_BASIC = new/datum/atom_hud/data/security/basic(), \
DATA_HUD_SECURITY_ADVANCED = new/datum/atom_hud/data/security/advanced(), \
DATA_HUD_MEDICAL_BASIC = new/datum/atom_hud/data/medical/basic(), \
DATA_HUD_MEDICAL_ADVANCED = new/datum/atom_hud/data/medical/advanced(), \
ANTAG_HUD_CULT = new/datum/atom_hud/antag(), \
ANTAG_HUD_REV = new/datum/atom_hud/antag(), \
ANTAG_HUD_OPS = new/datum/atom_hud/antag(), \
ANTAG_HUD_GANG_A = new/datum/atom_hud/antag(), \
ANTAG_HUD_GANG_B = new/datum/atom_hud/antag(), \
)
/datum/atom_hud
var/list/atom/hudatoms = list() //list of all atoms which display this hud
var/list/mob/hudusers = list() //list with all mobs who can see the hud
var/list/hud_icons = list() //these will be the indexes for the atom's hud_list
/datum/atom_hud/proc/remove_hud_from(var/mob/M)
for(var/atom/A in hudatoms)
remove_from_single_hud(M, A)
hudusers -= M
/datum/atom_hud/proc/remove_from_hud(var/atom/A)
for(var/mob/M in hudusers)
remove_from_single_hud(M, A)
hudatoms -= A
/datum/atom_hud/proc/remove_from_single_hud(var/mob/M, var/atom/A) //unsafe, no sanity apart from client
if(!M.client)
return
for(var/i in hud_icons)
M.client.images -= A.hud_list[i]
/datum/atom_hud/proc/add_hud_to(var/mob/M)
hudusers |= M
for(var/atom/A in hudatoms)
add_to_single_hud(M, A)
/datum/atom_hud/proc/add_to_hud(var/atom/A)
hudatoms |= A
for(var/mob/M in hudusers)
add_to_single_hud(M, A)
/datum/atom_hud/proc/add_to_single_hud(var/mob/M, var/atom/A) //unsafe, no sanity apart from client
if(!M.client)
return
for(var/i in hud_icons)
M.client.images |= A.hud_list[i]
//MOB PROCS
/mob/proc/reload_huds()
for(var/datum/atom_hud/hud in huds)
if(src in hud.hudusers)
hud.add_hud_to(src)