game collection (#19179)

* game collection

* no phased usage

* .

* spellcheck

* chesskers

* fixes runtime during del

---------

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/tgui/states/board_game.dm

@@ -0,0 +1,26 @@
+/**
+ * tgui state: board_game_state
+ *
+ * Checks that the default living handling or if the user or the object are inside a belly
+ **/
+
+GLOBAL_DATUM_INIT(tgui_board_game_state, /datum/tgui_state/board_game_state, new)
+
+/datum/tgui_state/board_game_state/can_use_topic(atom/src_object, mob/user)
+	if(!isliving(user))
+		return STATUS_UPDATE
+	var/mob/living/living_user = user
+	if(isbelly(living_user.loc) || isbelly(src_object.loc))
+		return living_user.board_game_can_use_tgui_topic(src_object)
+	return living_user.default_can_use_tgui_topic(src_object)
+
+/mob/proc/board_game_can_use_tgui_topic(atom/src_object)
+	return STATUS_CLOSE
+
+/mob/living/board_game_can_use_tgui_topic(atom/src_object)
+	if(is_incorporeal())
+		return STATUS_CLOSE
+	var/dist = get_dist(get_turf(src_object), get_turf(src))
+	if(dist <= 1)
+		return STATUS_INTERACTIVE
+	return STATUS_CLOSE