https://github.com/tgstation/tgstation/pull/49960 Port

2020-04-23 12:45:50 +03:00
parent 67e0b95407
commit 803efebf65
2 changed files with 186 additions and 0 deletions
@@ -53,6 +53,27 @@
 	for(var/I in adjacent_turfs)
 		. |= get_area(I)

+/**
+ * Get a bounding box of a list of atoms.
+ *
+ * Arguments:
+ * - atoms - List of atoms. Can accept output of view() and range() procs.
+ *
+ * Returns: list(x1, y1, x2, y2)
+ */
+/proc/get_bbox_of_atoms(list/atoms)
+	var/list/list_x = list()
+	var/list/list_y = list()
+	for(var/_a in atoms)
+		var/atom/a = _a
+		list_x += a.x
+		list_y += a.y
+	return list(
+		min(list_x),
+		min(list_y),
+		max(list_x),
+		max(list_y))
+
 // Like view but bypasses luminosity check

 /proc/get_hear(range, atom/source)