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alternate_appearance.dm
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alternate_appearance.dm
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GLOBAL_LIST_EMPTY(active_alternate_appearances)
/atom
var/list/alternate_appearances
/atom/proc/remove_alt_appearance(key)
if(alternate_appearances)
for(var/K in alternate_appearances)
var/datum/atom_hud/alternate_appearance/AA = alternate_appearances[K]
if(AA.appearance_key == key)
AA.remove_from_hud(src)
break
/atom/proc/add_alt_appearance(type, key, ...)
if(!type || !key)
return
if(alternate_appearances && alternate_appearances[key])
return
var/list/arguments = args.Copy(2)
new type(arglist(arguments))
/datum/atom_hud/alternate_appearance
var/appearance_key
var/transfer_overlays = FALSE
/datum/atom_hud/alternate_appearance/New(key)
..()
GLOB.active_alternate_appearances += src
appearance_key = key
/datum/atom_hud/alternate_appearance/Destroy()
GLOB.active_alternate_appearances -= src
return ..()
/datum/atom_hud/alternate_appearance/proc/onNewMob(mob/M)
if(mobShouldSee(M))
add_hud_to(M)
/datum/atom_hud/alternate_appearance/proc/mobShouldSee(mob/M)
return FALSE
/datum/atom_hud/alternate_appearance/add_to_hud(atom/A, image/I)
. = ..()
if(.)
LAZYINITLIST(A.alternate_appearances)
A.alternate_appearances[appearance_key] = src
/datum/atom_hud/alternate_appearance/remove_from_hud(atom/A)
. = ..()
if(.)
LAZYREMOVE(A.alternate_appearances, appearance_key)
/datum/atom_hud/alternate_appearance/proc/copy_overlays(atom/other, cut_old)
return
//an alternate appearance that attaches a single image to a single atom
/datum/atom_hud/alternate_appearance/basic
var/atom/target
var/image/theImage
var/add_ghost_version = FALSE
var/ghost_appearance
/datum/atom_hud/alternate_appearance/basic/New(key, image/I, options = AA_TARGET_SEE_APPEARANCE)
..()
transfer_overlays = options & AA_MATCH_TARGET_OVERLAYS
theImage = I
target = I.loc
if(transfer_overlays)
I.copy_overlays(target)
hud_icons = list(appearance_key)
add_to_hud(target, I)
if((options & AA_TARGET_SEE_APPEARANCE) && ismob(target))
add_hud_to(target)
if(add_ghost_version)
var/image/ghost_image = image(icon = I.icon , icon_state = I.icon_state, loc = I.loc)
ghost_image.override = FALSE
ghost_image.alpha = 128
ghost_appearance = new /datum/atom_hud/alternate_appearance/basic/observers(key + "_observer", ghost_image, NONE)
/datum/atom_hud/alternate_appearance/basic/Destroy()
. = ..()
if(ghost_appearance)
QDEL_NULL(ghost_appearance)
/datum/atom_hud/alternate_appearance/basic/add_to_hud(atom/A)
LAZYINITLIST(A.hud_list)
A.hud_list[appearance_key] = theImage
. = ..()
/datum/atom_hud/alternate_appearance/basic/remove_from_hud(atom/A)
. = ..()
A.hud_list -= appearance_key
if(. && !QDELETED(src))
qdel(src)
/datum/atom_hud/alternate_appearance/basic/copy_overlays(atom/other, cut_old)
theImage.copy_overlays(other, cut_old)
/datum/atom_hud/alternate_appearance/basic/everyone
add_ghost_version = TRUE
/datum/atom_hud/alternate_appearance/basic/everyone/New()
..()
for(var/mob in GLOB.mob_list)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/everyone/mobShouldSee(mob/M)
return !isobserver(M)
/datum/atom_hud/alternate_appearance/basic/silicons
/datum/atom_hud/alternate_appearance/basic/silicons/New()
..()
for(var/mob in GLOB.silicon_mobs)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/silicons/mobShouldSee(mob/M)
if(issilicon(M))
return TRUE
return FALSE
/datum/atom_hud/alternate_appearance/basic/observers
add_ghost_version = FALSE //just in case, to prevent infinite loops
/datum/atom_hud/alternate_appearance/basic/observers/New()
..()
for(var/mob in GLOB.dead_mob_list)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/observers/mobShouldSee(mob/M)
return isobserver(M)
/datum/atom_hud/alternate_appearance/basic/noncult
/datum/atom_hud/alternate_appearance/basic/noncult/New()
..()
for(var/mob in GLOB.player_list)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/noncult/mobShouldSee(mob/M)
if(!iscultist(M))
return TRUE
return FALSE
/datum/atom_hud/alternate_appearance/basic/cult
/datum/atom_hud/alternate_appearance/basic/cult/New()
..()
for(var/mob in GLOB.player_list)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/cult/mobShouldSee(mob/M)
if(iscultist(M))
return TRUE
return FALSE
/datum/atom_hud/alternate_appearance/basic/blessedAware
/datum/atom_hud/alternate_appearance/basic/blessedAware/New()
..()
for(var/mob in GLOB.mob_list)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/blessedAware/mobShouldSee(mob/M)
if(M.mind && M.mind?.holy_role)
return TRUE
if (istype(M, /mob/living/simple_animal/hostile/construct/wraith))
return TRUE
if(isrevenant(M) || iswizard(M))
return TRUE
return FALSE
/datum/atom_hud/alternate_appearance/basic/onePerson
var/mob/seer
/datum/atom_hud/alternate_appearance/basic/onePerson/mobShouldSee(mob/M)
if(M == seer)
return TRUE
return FALSE
/datum/atom_hud/alternate_appearance/basic/onePerson/New(key, image/I, mob/living/M)
..(key, I, FALSE)
seer = M
add_hud_to(seer)
/datum/atom_hud/alternate_appearance/basic/heretics
add_ghost_version = FALSE //just in case, to prevent infinite loops
/datum/atom_hud/alternate_appearance/basic/heretics/New()
..()
for(var/mob in GLOB.player_list)
if(mobShouldSee(mob))
add_hud_to(mob)
/datum/atom_hud/alternate_appearance/basic/heretics/mobShouldSee(mob/M)
return IS_HERETIC(M) || IS_HERETIC_MONSTER(M)