Add files via upload

init.lua

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+barrier = {}
+
+dofile(minetest.get_modpath("barrier").."/node.lua")

node.lua

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+minetest.register_node("barrier:barrier", {
+	description = "Barrier",
+	tiles = {
+		"barrier.png",
+		"barrier.png",
+		"barrier.png",
+		"barrier.png",
+		"barrier.png",
+		"barrier.png"
+	},
+	inventory_image = "barrier_inv.png",
+	drawtype = "nodebox",
+	paramtype = "light",
+	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+		}
+	}
+})