player blocker

generic_player_blocker.lua

@@ -0,0 +1,21 @@
+require "entity"
+
+-- A visual boundary that only affects player movement. It deliberately stays
+-- out of the ordinary collidable matrix, so moveable blocks can occupy and
+-- pass through the same cell.
+GenericPlayerBlocker = class("GenericPlayerBlocker", Entity)
+
+function GenericPlayerBlocker:initialize(x, y, color, sprite, cellShape)
+	Entity.initialize(self, {
+		x = x,
+		y = y,
+		color = color,
+		collision = "none",
+		sprite = sprite,
+		cellShape = cellShape
+	})
+end
+
+function GenericPlayerBlocker:blocksPlayer()
+	return true
+end