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Yogstation/code/datums/hud.dm
Cruix f0a8ca68db Changed alternate appearances to /datum/atom_hud s (#26289)
* Changed alternate appearances to  /datum/hud s

* Added hashset behavior to the /datum/data_hud/var/hudusers list
2017-04-23 20:25:52 +02:00

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/* HUD DATUMS */
//GLOBAL HUD LIST
GLOBAL_LIST_INIT(huds, list(
DATA_HUD_SECURITY_BASIC = new/datum/atom_hud/data/human/security/basic(),
DATA_HUD_SECURITY_ADVANCED = new/datum/atom_hud/data/human/security/advanced(),
DATA_HUD_MEDICAL_BASIC = new/datum/atom_hud/data/human/medical/basic(),
DATA_HUD_MEDICAL_ADVANCED = new/datum/atom_hud/data/human/medical/advanced(),
DATA_HUD_DIAGNOSTIC = new/datum/atom_hud/data/diagnostic(),
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_WIZ = new/datum/atom_hud/antag(),
ANTAG_HUD_SHADOW = new/datum/atom_hud/antag(),
ANTAG_HUD_TRAITOR = new/datum/atom_hud/antag/hidden(),
ANTAG_HUD_NINJA = new/datum/atom_hud/antag/hidden(),
ANTAG_HUD_CHANGELING = new/datum/atom_hud/antag/hidden(),
ANTAG_HUD_ABDUCTOR = new/datum/atom_hud/antag/hidden(),
ANTAG_HUD_DEVIL = new/datum/atom_hud/antag(),
ANTAG_HUD_SINTOUCHED = new/datum/atom_hud/antag/hidden(),
ANTAG_HUD_SOULLESS = new/datum/atom_hud/antag/hidden(),
ANTAG_HUD_CLOCKWORK = 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(mob/M)
if(!M)
return
if(src in M.permanent_huds)
return
for(var/atom/A in hudatoms)
remove_from_single_hud(M, A)
hudusers -= M
/datum/atom_hud/proc/remove_from_hud(atom/A)
if(!A)
return FALSE
for(var/mob/M in hudusers)
remove_from_single_hud(M, A)
hudatoms -= A
return TRUE
/datum/atom_hud/proc/remove_from_single_hud(mob/M, atom/A) //unsafe, no sanity apart from client
if(!M || !M.client || !A)
return
for(var/i in hud_icons)
M.client.images -= A.hud_list[i]
/datum/atom_hud/proc/add_hud_to(mob/M)
if(!M)
return
hudusers[M] = TRUE
for(var/atom/A in hudatoms)
add_to_single_hud(M, A)
/datum/atom_hud/proc/add_to_hud(atom/A)
if(!A)
return FALSE
hudatoms |= A
for(var/mob/M in hudusers)
add_to_single_hud(M, A)
return TRUE
/datum/atom_hud/proc/add_to_single_hud(mob/M, atom/A) //unsafe, no sanity apart from client
if(!M || !M.client || !A)
return
for(var/i in hud_icons)
if(A.hud_list[i])
M.client.images |= A.hud_list[i]
//MOB PROCS
/mob/proc/reload_huds()
var/gang_huds = list()
if(SSticker.mode)
for(var/datum/gang/G in SSticker.mode.gangs)
gang_huds += G.ganghud
for(var/datum/atom_hud/hud in (GLOB.huds|gang_huds|GLOB.active_alternate_appearances))
if(hud.hudusers[src])
hud.add_hud_to(src)
/mob/dead/new_player/reload_huds()
return
/mob/proc/add_click_catcher()
client.screen += client.void
/mob/dead/new_player/add_click_catcher()
return