use the mesecons wire texture

moremesecons_dual_delayer/init.lua

@@ -33,46 +33,59 @@ local dual_delayer_deactivate = function(pos, node, link)
 end
 
 
-local groups = {}
-for i1=0, 1 do
-for i2=0, 1 do
+for n,i in pairs({{0,0},{1,0},{1,1}}) do
+	local i1,i2 = unpack(i)
 
-if not(i1 == 0 and i2 == 1) then
-if i1 == 0 and i2 == 0 then
-	groups = {dig_immediate = 2}
-else
-	groups = {dig_immediate = 2, not_in_creative_inventory = 1}
-end
-minetest.register_node("moremesecons_dual_delayer:dual_delayer_"..tostring(i1)..tostring(i2), {
-	description = "Dual Delayer",
-	drop = "moremesecons_dual_delayer:dual_delayer_00",
-	inventory_image = "moremesecons_dual_delayer_00.png",
-	wield_image = "moremesecons_dual_delayer_00.png",
-	paramtype = "light",
-	paramtype2 = "facedir",
-	drawtype = "nodebox",
-	node_box = {
-	type = "fixed",
-	fixed = {{-6/16, -8/16, -1/16, 6/16, -7/16, 8/16 },
-		{-8/16, -8/16, 1/16, -6/16, -7/16, -1/16},
-		{8/16, -8/16, -1/16, 6/16, -7/16, 1/16}}
-	},
-	groups = groups,
-	tiles = {"moremesecons_dual_delayer_"..tostring(i1)..tostring(i2)..".png", "moremesecons_dual_delayer_bottom.png", "moremesecons_dual_delayer_side_left.png", "moremesecons_dual_delayer_side_right.png", "moremesecons_dual_delayer_ends.png", "moremesecons_dual_delayer_ends.png"},
-	mesecons = {
-		receptor = {
-			state = mesecon.state.off,
-			rules = dual_delayer_get_output_rules
+	local groups = {dig_immediate = 2}
+	if n ~= 1 then
+		groups.not_in_creative_inventory = 1
+	end
+
+	local top_texture = "^moremesecons_dual_delayer_overlay.png^[makealpha:255,126,126"
+	if i1 == i2 then
+		if i1 == 0 then
+			top_texture = "mesecons_wire_off.png"..top_texture
+		else
+			top_texture = "mesecons_wire_on.png"..top_texture
+		end
+	else
+		local pre = "mesecons_wire_off.png^[lowpart:50:mesecons_wire_on.png^[transformR"
+		if i1 == 0 then
+			pre = pre.. 90
+		else
+			pre = pre.. 270
+		end
+		top_texture = pre..top_texture
+	end
+
+	minetest.register_node("moremesecons_dual_delayer:dual_delayer_"..i1 ..i2, {
+		description = "Dual Delayer",
+		drop = "moremesecons_dual_delayer:dual_delayer_00",
+		inventory_image = top_texture,
+		wield_image = top_texture,
+		paramtype = "light",
+		paramtype2 = "facedir",
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = {{-6/16, -8/16, -1/16, 6/16, -7/16, 8/16 },
+				{-8/16, -8/16, 1/16, -6/16, -7/16, -1/16},
+				{8/16, -8/16, -1/16, 6/16, -7/16, 1/16}}
 		},
-		effector = {
-			rules = dual_delayer_get_input_rules,
-			action_on = dual_delayer_activate,
-			action_off = dual_delayer_deactivate
+		groups = groups,
+		tiles = {top_texture, "moremesecons_dual_delayer_bottom.png", "moremesecons_dual_delayer_side_left.png", "moremesecons_dual_delayer_side_right.png", "moremesecons_dual_delayer_ends.png", "moremesecons_dual_delayer_ends.png"},
+		mesecons = {
+			receptor = {
+				state = mesecon.state.off,
+				rules = dual_delayer_get_output_rules
+			},
+			effector = {
+				rules = dual_delayer_get_input_rules,
+				action_on = dual_delayer_activate,
+				action_off = dual_delayer_deactivate
+			}
 		}
-	}
-})
-end
-end
+	})
 end
 
 minetest.register_craft({