Made the decal component an element. (#12388)

* Made the decal component an element. * Is this really worth it? * Oh.
2020-05-30 23:06:53 +02:00
parent f572fe4607
commit 25dbed5b0b
6 changed files with 78 additions and 93 deletions
@@ -1,77 +0,0 @@
-/datum/component/decal
-	dupe_mode = COMPONENT_DUPE_ALLOWED
-	can_transfer = TRUE
-	var/cleanable
-	var/description
-	var/mutable_appearance/pic
-
-	var/first_dir // This only stores the dir arg from init
-
-/datum/component/decal/Initialize(_icon, _icon_state, _dir, _cleanable=CLEAN_GOD, _color, _layer=TURF_LAYER, _description, _alpha=255)
-	if(!isatom(parent) || !generate_appearance(_icon, _icon_state, _dir, _layer, _color, _alpha))
-		return COMPONENT_INCOMPATIBLE
-	first_dir = _dir
-	description = _description
-	cleanable = _cleanable
-
-	apply()
-
-/datum/component/decal/RegisterWithParent()
-	. = ..()
-	if(first_dir)
-		RegisterSignal(parent, COMSIG_ATOM_DIR_CHANGE, .proc/rotate_react)
-	if(cleanable)
-		RegisterSignal(parent, COMSIG_COMPONENT_CLEAN_ACT, .proc/clean_react)
-	if(description)
-		RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/examine)
-
-/datum/component/decal/UnregisterFromParent()
-	. = ..()
-	UnregisterSignal(parent, list(COMSIG_ATOM_DIR_CHANGE, COMSIG_COMPONENT_CLEAN_ACT, COMSIG_PARENT_EXAMINE))
-
-/datum/component/decal/Destroy()
-	remove()
-	return ..()
-
-/datum/component/decal/PreTransfer()
-	remove()
-
-/datum/component/decal/PostTransfer()
-	remove()
-	apply()
-
-/datum/component/decal/proc/generate_appearance(_icon, _icon_state, _dir, _layer, _color, _alpha)
-	if(!_icon || !_icon_state)
-		return FALSE
-	// It has to be made from an image or dir breaks because of a byond bug
-	var/temp_image = image(_icon, null, _icon_state, _layer, _dir)
-	pic = new(temp_image)
-	pic.color = _color
-	pic.alpha = _alpha
-	return TRUE
-
-/datum/component/decal/proc/apply(atom/thing)
-	var/atom/master = thing || parent
-	master.add_overlay(pic, TRUE)
-	if(isitem(master))
-		addtimer(CALLBACK(master, /obj/item/.proc/update_slot_icon), 0, TIMER_UNIQUE)
-
-/datum/component/decal/proc/remove(atom/thing)
-	var/atom/master = thing || parent
-	master.cut_overlay(pic, TRUE)
-	if(isitem(master))
-		addtimer(CALLBACK(master, /obj/item/.proc/update_slot_icon), 0, TIMER_UNIQUE)
-
-/datum/component/decal/proc/rotate_react(datum/source, old_dir, new_dir)
-	if(old_dir == new_dir)
-		return
-	remove()
-	pic.dir = turn(pic.dir, dir2angle(old_dir) - dir2angle(new_dir))
-	apply()
-
-/datum/component/decal/proc/clean_react(datum/source, strength)
-	if(strength >= cleanable)
-		qdel(src)
-
-/datum/component/decal/proc/examine(datum/source, mob/user, list/examine_list)
-	examine_list += description
@@ -1,13 +0,0 @@
-/datum/component/decal/blood
-	dupe_mode = COMPONENT_DUPE_UNIQUE
-
-/datum/component/decal/blood/Initialize(_icon, _icon_state, _dir, _cleanable=CLEAN_STRENGTH_BLOOD, _color, _layer=ABOVE_OBJ_LAYER)
-	if(!isitem(parent))
-		return COMPONENT_INCOMPATIBLE
-	. = ..()
-	RegisterSignal(parent, COMSIG_ATOM_GET_EXAMINE_NAME, .proc/get_examine_name)
-
-/datum/component/decal/blood/proc/get_examine_name(datum/source, mob/user, list/override)
-	var/atom/A = parent
-
-	return COMPONENT_EXNAME_CHANGED