Merge pull request #1489 from Citadel-Station-13/upstream-merge-27960

[MIRROR] [READY] Gang Points Refactor - Now stored in the gang datum

code/game/objects/effects/decals/crayon.dm

@@ -30,27 +30,35 @@
 	layer = HIGH_OBJ_LAYER //Harder to hide
 	do_icon_rotate = FALSE //These are designed to always face south, so no rotation please.
 	var/datum/gang/gang
-	var/obj/item/device/gangtool/linked_tool
+	var/datum/mind/user_mind
 	var/area/territory
 
 /obj/effect/decal/cleanable/crayon/gang/Initialize(mapload, var/datum/gang/G, var/e_name = "gang tag", var/rotation = 0,  var/mob/user)
 	if(!type || !G)
 		qdel(src)
+	user_mind = user.mind
 	territory = get_area(src)
 	gang = G
 	var/newcolor = G.color_hex
 	icon_state = G.name
 	G.territory_new |= list(territory.type = territory.name)
-	linked_tool = locate(/obj/item/device/gangtool) in user.contents
-	if(linked_tool)
-		linked_tool.tags += src
+	//If this isn't tagged by a specific gangster there's no bonus income.
+	set_mind_owner(user_mind)
 	..(mapload, newcolor, icon_state, e_name, rotation)
 
+/obj/effect/decal/cleanable/crayon/gang/proc/set_mind_owner(datum/mind/mind)
+	if(istype(user_mind) && istype(gang) && islist(gang.tags_by_mind[user_mind]))	//Clear us out of old ownership
+		gang.tags_by_mind[user_mind] -= src
+	if(istype(mind))
+		if(!islist(gang.tags_by_mind[mind]))
+			gang.tags_by_mind[mind] = list()
+		gang.tags_by_mind[mind] += src
+		user_mind = mind
+
 /obj/effect/decal/cleanable/crayon/gang/Destroy()
-	if(linked_tool)
-		linked_tool.tags -= src
 	if(gang)
 		gang.territory -= territory.type
+		set_mind_owner(null)
 		gang.territory_new -= territory.type
 		gang.territory_lost |= list(territory.type = territory.name)
 	return ..()

code/game/objects/objs.dm

@@ -193,3 +193,6 @@
 	..()
 	if(unique_rename)
 		to_chat(user, "<span class='notice'>Use a pen on it to rename it or change its description.</span>")
+
+/obj/proc/gang_contraband_value()
+	return 0