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support for items that switch states through update_icon.

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This commit is contained in:
Ghommie
2020-03-10 16:55:30 +01:00
parent 97315940fe
commit 2b4b626fac
34 changed files with 82 additions and 59 deletions
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65
code/datums/elements/polychromic.dm
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@@ -6,8 +6,8 @@
/datum/element/polychromic
element_flags = ELEMENT_BESPOKE|ELEMENT_DETACH
id_arg_index = 3
var/list/overlays_by_atom = list()
var/list/overlays_states //also used for worn/held overlsays
var/overlays_states //A list or a number of states. In the latter case, the atom icon_state/item_state will be used followed by a number for the overlays.
var/list/colors_by_atom = list() //list of color strings or mutable appearance depending on the above variable.
var/icon_file
var/list/overlays_names //wrap numbers into text strings please.
var/list/actions_by_atom = list()
@@ -15,7 +15,7 @@
//item variables
var/worn_file //used for boths held and worn overlays if present.
/datum/element/polychromic/Attach(datum/target, list/colors, list/states, _icon, _flags = POLYCHROMIC_ALTCLICK|POLYCHROMIC_NO_HELD, _worn, list/names = list("Primary", "Secondary", "Tertiary", "Quaternary", "Quinary", "Senary"))
/datum/element/polychromic/Attach(datum/target, list/colors, states, _icon, _flags = POLYCHROMIC_ALTCLICK|POLYCHROMIC_NO_HELD, _worn, list/names = list("Primary", "Secondary", "Tertiary", "Quaternary", "Quinary", "Senary"))
. = ..()
var/states_len = length(overlays_states)
var/names_len = length(names)
@@ -30,11 +30,17 @@
var/mut_icon = icon_file || A.icon
var/list/L = list()
for(var/I in overlays_states)
var/col = popleft(colors) || "#FFFFFF"
L += mutable_appearance(mut_icon, I, color = col)
A.add_overlay(L)
overlays_by_atom[A] = L
if(islist(overlays_states))
for(var/I in overlays_states)
var/col = popleft(colors) || "#FFFFFF"
L += mutable_appearance(mut_icon, I, color = col)
else
for(var/I in 1 to overlays_states)
var/col = LAZYACCESS(colors, I) || "#FFFFFF"
L += col
colors_by_atom[A] = L
RegisterSignal(A, COMSIG_ATOM_UPDATE_OVERLAYS, .proc/apply_overlays)
if(_flags & POLYCHROMIC_ALTCLICK)
RegisterSignal(A, COMSIG_PARENT_EXAMINE, .proc/on_examine)
@@ -61,40 +67,57 @@
actions_by_atom[A] = P
P.Grant(A)
A.update_icon()
/datum/element/polychromic/Detach(atom/A)
. = ..()
A.cut_overlay(overlays_by_atom[A])
overlays_by_atom -= A
A.cut_overlay(colors_by_atom[A])
colors_by_atom -= A
var/datum/action/polychromic/P = actions_by_atom[A]
if(P)
qdel(P)
actions_by_atom -= A
if(poly_flags & POLYCHROMIC_ALTCLICK)
UnregisterSignal(A, list(COMSIG_PARENT_EXAMINE, COMSIG_CLICK_ALT))
UnregisterSignal(A, list(COMSIG_PARENT_EXAMINE, COMSIG_CLICK_ALT, COMSIG_ATOM_UPDATE_OVERLAYS, COMSIG_ITEM_EQUIPPED, COMSIG_ITEM_DROPPED))
/datum/element/polychromic/proc/apply_worn_overlays(obj/item/source, isinhands, icon_file, style_flags, list/overlays)
/datum/element/polychromic/proc/apply_overlays(atom/source, list/overlays)
var/list/L = colors_by_atom[source]
if(isnum(overlays_states))
for(var/i in 1 to overlays_states)
overlays += mutable_appearance(source.icon, "[source.icon_state]-[i]", color = L[i])
else
overlays += colors_by_atom[source]
/datum/element/polychromic/proc/apply_worn_overlays(obj/item/source, isinhands, icon_file, used_state, style_flags, list/overlays)
if(poly_flags & (isinhands ? POLYCHROMIC_NO_HELD : POLYCHROMIC_NO_WORN))
return
var/f_icon = worn_file || icon_file
var/list/L = overlays_by_atom[source]
var/list/L = colors_by_atom[source]
for(var/I in 1 to length(overlays_states))
var/mutable_appearance/M = L[I]
overlays += mutable_appearance(f_icon, overlays_states[I], color = M.color)
if(isnum(overlays_states))
for(var/i in 1 to overlays_states)
overlays += mutable_appearance(f_icon, "[used_state]-[i]", color = L[i])
else
for(var/I in 1 to length(overlays_states))
var/mutable_appearance/M = L[I]
overlays += mutable_appearance(f_icon, overlays_states[I], color = M.color)
/datum/element/polychromic/proc/set_color(atom/source, mob/user)
var/choice = input(user,"Polychromic options", "Recolor [source]") as null|anything in overlays_names
if(!choice || QDELETED(source) || !user.canUseTopic(src, BE_CLOSE, NO_DEXTERY))
return
choice = overlays_names.Find(choice)
var/ncolor = input(user, "Polychromic options", "Choose [choice] Color") as color|null
if(!ncolor || QDELETED(source) || !user.canUseTopic(src, BE_CLOSE, NO_DEXTERY))
return
var/list/L = overlays_by_atom[source]
var/list/L = colors_by_atom[source]
if(!L) // Ummmmmh.
return
var/mutable_appearance/M = L[choice]
M.color = sanitize_hexcolor(ncolor, 6, TRUE, M.color)
var/K = L[overlays_names.Find(choice)]
if(istext(K))
K = sanitize_hexcolor(ncolor, 6, TRUE, K)
else
var/mutable_appearance/M = K
M.color = sanitize_hexcolor(ncolor, 6, TRUE, M.color)
source.update_icon()
return TRUE
@@ -105,7 +128,7 @@
if(!P)
P = new (source)
actions_by_atom[source] = P
P.check_flags = AB_CHECK_RESTRAINED|AB_CHECK_STUN|AB_CHECK_LYING|AB_CHECK_CONSCIOUS
P.check_flags = AB_CHECK_RESTRAINED|AB_CHECK_STUN|AB_CHECK_CONSCIOUS
RegisterSignal(P, COMSIG_ACTION_TRIGGER, .proc/activate_action)
P.Grant(user)