Map screen version

map_node.gd

@@ -0,0 +1,13 @@
+class_name MapNode
+extends RefCounted
+## One node on the run map. Regenerated every run and never persisted, so RefCounted
+## rather than Resource. `pos` is normalized (0-1) so the map screen can lay the node out
+## at any resolution; `links` are column indices in the *next* row this node connects to
+## (the Slay-the-Spire branching path).
+
+var row: int = 0
+var col: int = 0
+var pos: Vector2 = Vector2.ZERO
+var level: LevelDef = null
+var links: PackedInt32Array = PackedInt32Array()
+var cleared: bool = false