Shuttles

2020-06-16 18:16:14 +03:00
parent 065ca5d2fa
commit 46c3e9e54d
28 changed files with 1575 additions and 49 deletions
@@ -0,0 +1,52 @@
+/*
+ * Manages the overlays for the shuttle creator drone.
+*/
+
+/datum/shuttle_creator_overlay_holder
+	var/client/holder
+	var/list/images = list()
+	var/list/turfs = list()
+
+/datum/shuttle_creator_overlay_holder/proc/add_client(client/C)
+	holder = C
+	holder.images += images
+
+/datum/shuttle_creator_overlay_holder/proc/remove_client()
+	holder.images -= images
+	holder = null
+
+/datum/shuttle_creator_overlay_holder/proc/clear_highlights()
+	if(holder)
+		holder.images -= images
+	images.Cut()
+	turfs.Cut()
+
+/datum/shuttle_creator_overlay_holder/proc/create_hightlight(turf/T)
+	if(T in turfs)
+		return
+	var/image/I = image('icons/turf/overlays.dmi', T, "greenOverlay")
+	I.plane = ABOVE_LIGHTING_PLANE
+	images += I
+	holder.images += I
+	turfs += T
+
+/datum/shuttle_creator_overlay_holder/proc/remove_hightlight(turf/T)
+	if(!(T in turfs))
+		return
+	turfs -= T
+	holder.images -= images
+	for(var/image/I in images)
+		if(get_turf(I) != T)
+			continue
+		images -= I
+	holder.images += images
+
+/datum/shuttle_creator_overlay_holder/proc/highlight_area(list/turfs)
+	for(var/turf/T in turfs)
+		highlight_turf(T)
+
+/datum/shuttle_creator_overlay_holder/proc/highlight_turf(turf/T)
+	create_hightlight(T)
+
+/datum/shuttle_creator_overlay_holder/proc/unhighlight_turf(turf/T)
+	remove_hightlight(T)