first working version

diode.lua

@@ -0,0 +1,37 @@
+
+minetest.register_node("digicontrol:diode", {
+	description = "Digilines Diode",
+	inventory_image = "digicontrol_diode.png",
+	tiles = {
+		"digicontrol_diode.png",
+		"digicontrol_bottom.png",
+		"digicontrol_side_port.png",
+		"digicontrol_side_port.png",
+		"digicontrol_side.png",
+		"digicontrol_side.png"
+	},
+	drawtype = "nodebox",
+	node_box = digicontrol.node_box,
+	selection_box = digicontrol.selection_box,
+	paramtype = "light",
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	groups = {digicontrol = 1, dig_immediate = 2},
+	digiline = {
+		semiconductor = {
+			rules = function(node)
+				return {
+					digicontrol.get_rule(1, node.param2)
+				}
+			end
+		},
+		wire = {
+			rules = function(node)
+				return {
+					digicontrol.get_rule(1, node.param2),
+					digicontrol.get_rule(3, node.param2)
+				}
+			end
+		}
+	}
+})