add static middle vertical wire

mesecons_extrawires/mod.conf

@@ -1,3 +1,3 @@
 name = mesecons_extrawires
-depends = default, mesecons
+depends = default, mesecons, mesecons_insulated
 optional_depends = screwdriver

mesecons_extrawires/vertical.lua

@@ -38,38 +38,82 @@ local bottom_rules = {
 	{x=0, y=2, z=0} -- receive power from pressure plate / detector / ... 2 nodes above
 }
 
-local vertical_updatepos = function (pos)
+local static_middle_rules_unrotated_normal = {
-	local node = minetest.get_node(pos)
+	{x=1, y=0, z=0},
-	if minetest.registered_nodes[node.name]
+	{x=-1, y=0, z=0},
-	and minetest.registered_nodes[node.name].is_vertical_conductor then
+	{x=0, y=0, z=1},
-		local node_above = minetest.get_node(vector.add(pos, vertical_rules[1]))
+	{x=0, y=0, z=-1},
-		local node_below = minetest.get_node(vector.add(pos, vertical_rules[2]))
+	{x=0, y=1, z=0},
-
+	{x=0, y=2, z=0}, -- receive power from pressure plate / detector / ... 2 nodes above
-		local above = minetest.registered_nodes[node_above.name]
+	{x=0, y=-1, z=0},
-			and minetest.registered_nodes[node_above.name].is_vertical_conductor
+}
-		local below = minetest.registered_nodes[node_below.name]
+local static_middle_rules_unrotated_minimum = {
-			and minetest.registered_nodes[node_below.name].is_vertical_conductor
+	{x=0, y=1, z=0},
-
+	{x=0, y=2, z=0}, -- receive power from pressure plate / detector / ... 2 nodes above
-		mesecon.on_dignode(pos, node)
+	{x=0, y=-1, z=0},
-
+}
-		-- Always place offstate conductor and let mesecon.on_placenode take care
+local function static_middle_rules(node)
-		local newname = "mesecons_extrawires:vertical_"
+	if node.param2 == 1 then
-		if above and below then -- above and below: vertical mesecon
+		return static_middle_rules_unrotated_normal
-			newname = newname .. "off"
+	end
-		elseif above and not below then -- above only: bottom
+	-- rotate static_middle_rules_unrotated_minimum
-			newname = newname .. "bottom_off"
+	local r = mesecon.rotate_rules_up(static_middle_rules_unrotated_minimum)
-		elseif not above and below then -- below only: top
+	if node.param2 == 0 then -- upside down
-			newname = newname .. "top_off"
+		return mesecon.rotate_rules_up(r)
-		else -- no vertical wire above, no vertical wire below: use bottom
+	elseif node.param2 == 2 then
-			newname = newname .. "bottom_off"
+		return mesecon.rotate_rules_left(mesecon.rotate_rules_left(r))
-		end
+	elseif node.param2 == 3 then
-
+		return r
-		minetest.set_node(pos, {name = newname})
+	elseif node.param2 == 4 then
-		mesecon.on_placenode(pos, {name = newname})
+		return mesecon.rotate_rules_left(r)
+	else
+		return mesecon.rotate_rules_right(r)
 	end
 end
 
-local vertical_update = function (pos, node)
+local function is_dynamic_vertical_wire(node)
+	local nodedef = minetest.registered_nodes[node.name]
+	return nodedef and nodedef.is_vertical_conductor
+end
+
+local function is_vertical_conductor(node)
+	if node.name ~= "mesecons_extrawires:vertical_static_middle_off" and
+			node.name ~= "mesecons_extrawires:vertical_static_middle_on" then
+		return is_dynamic_vertical_wire(node)
+	end
+	return node.param2 == 1 or node.param2 == 0
+end
+
+local function vertical_updatepos(pos)
+	local node = minetest.get_node(pos)
+	if not is_dynamic_vertical_wire(node) then
+		return
+	end
+	local node_above = minetest.get_node(vector.add(pos, vertical_rules[1]))
+	local node_below = minetest.get_node(vector.add(pos, vertical_rules[2]))
+
+	local above = is_vertical_conductor(node_above)
+	local below = is_vertical_conductor(node_below)
+
+	mesecon.on_dignode(pos, node)
+
+	-- Always place offstate conductor and let mesecon.on_placenode take care
+	local newname = "mesecons_extrawires:vertical_"
+	if above and below then -- above and below: vertical mesecon
+		newname = newname .. "off"
+	elseif above and not below then -- above only: bottom
+		newname = newname .. "bottom_off"
+	elseif not above and below then -- below only: top
+		newname = newname .. "top_off"
+	else -- no vertical wire above, no vertical wire below: use bottom
+		newname = newname .. "bottom_off"
+	end
+
+	minetest.set_node(pos, {name = newname})
+	mesecon.on_placenode(pos, {name = newname})
+end
+
+local function vertical_update(pos)
 	vertical_updatepos(pos) -- this one
 	vertical_updatepos(vector.add(pos, vertical_rules[1])) -- above
 	vertical_updatepos(vector.add(pos, vertical_rules[2])) -- below
@@ -90,17 +134,17 @@ mesecon.register_node("mesecons_extrawires:vertical", {
 	after_place_node = vertical_update,
 	after_dig_node = vertical_update,
 	sounds = default.node_sound_defaults(),
-},{
+}, {
 	tiles = {"mesecons_wire_off.png"},
-	groups = {dig_immediate=3},
+	groups = {dig_immediate = 3},
 	mesecons = {conductor = {
 		state = mesecon.state.off,
 		onstate = "mesecons_extrawires:vertical_on",
 		rules = vertical_rules,
 	}}
-},{
+}, {
 	tiles = {"mesecons_wire_on.png"},
-	groups = {dig_immediate=3, not_in_creative_inventory=1},
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
 	mesecons = {conductor = {
 		state = mesecon.state.on,
 		offstate = "mesecons_extrawires:vertical_off",
@@ -116,7 +160,7 @@ mesecon.register_node("mesecons_extrawires:vertical_top", {
 	paramtype = "light",
 	is_ground_content = false,
 	sunlight_propagates = true,
-	groups = {dig_immediate=3, not_in_creative_inventory=1},
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
 	selection_box = top_box,
 	node_box = top_box,
 	is_vertical_conductor = true,
@@ -124,14 +168,14 @@ mesecon.register_node("mesecons_extrawires:vertical_top", {
 	after_place_node = vertical_update,
 	after_dig_node = vertical_update,
 	sounds = default.node_sound_defaults(),
-},{
+}, {
 	tiles = {"mesecons_wire_off.png"},
 	mesecons = {conductor = {
 		state = mesecon.state.off,
 		onstate = "mesecons_extrawires:vertical_top_on",
 		rules = top_rules,
 	}}
-},{
+}, {
 	tiles = {"mesecons_wire_on.png"},
 	mesecons = {conductor = {
 		state = mesecon.state.on,
@@ -156,15 +200,17 @@ mesecon.register_node("mesecons_extrawires:vertical_bottom", {
 	after_place_node = vertical_update,
 	after_dig_node = vertical_update,
 	sounds = default.node_sound_defaults(),
-},{
+}, {
-	tiles = {"mesecons_wire_off.png"},
+	tiles = {"mesecons_wire_off.png", "jeija_insulated_wire_sides_off.png",
+		"mesecons_wire_off.png"},
 	mesecons = {conductor = {
 		state = mesecon.state.off,
 		onstate = "mesecons_extrawires:vertical_bottom_on",
 		rules = bottom_rules,
 	}}
-},{
+}, {
-	tiles = {"mesecons_wire_on.png"},
+	tiles = {"mesecons_wire_on.png", "jeija_insulated_wire_sides_on.png",
+		"mesecons_wire_on.png"},
 	mesecons = {conductor = {
 		state = mesecon.state.on,
 		offstate = "mesecons_extrawires:vertical_bottom_off",
@@ -172,6 +218,53 @@ mesecon.register_node("mesecons_extrawires:vertical_bottom", {
 	}}
 })
 
+-- Static vertical wire middle
+mesecon.register_node("mesecons_extrawires:vertical_static_middle", {
+	description = "Static middle vertical mesecon",
+	drawtype = "nodebox",
+	walkable = false,
+	paramtype = "light",
+	paramtype2 = "wallmounted", -- yes, rotatable
+	place_param2 = 1, -- but no automatic rotation
+	node_placement_prediction = "", -- also no client-side automatic rotation
+	is_ground_content = false,
+	sunlight_propagates = true,
+	selection_box = bottom_box,
+	node_box = bottom_box,
+	after_place_node = vertical_update,
+	after_dig_node = vertical_update,
+	sounds = default.node_sound_defaults(),
+	on_rotate = minetest.global_exists("screwdriver") and function(pos, node, _, mode, _)
+		if mode == screwdriver.ROTATE_FACE then -- left click
+			node.param2 = node.param2 + 1
+		else -- right click
+			node.param2 = node.param2 - 1
+		end
+		node.param2 = node.param2 % 6
+		minetest.swap_node(pos, node)
+		vertical_update(pos)
+		return true
+	end,
+}, {
+	groups = {dig_immediate = 3},
+	tiles = {"mesecons_wire_off.png"},
+	mesecons = {conductor = {
+		state = mesecon.state.off,
+		onstate = "mesecons_extrawires:vertical_static_middle_on",
+		rules = static_middle_rules,
+	}}
+}, {
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	tiles = {"mesecons_wire_on.png"},
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		offstate = "mesecons_extrawires:vertical_static_middle_off",
+		rules = static_middle_rules,
+	}}
+})
+
+
+-- crafting
 minetest.register_craft({
 	output = "mesecons_extrawires:vertical_off 3",
 	recipe = {
@@ -185,3 +278,17 @@ minetest.register_craft({
 	output = "mesecons:wire_00000000_off",
 	recipe = {{"mesecons_extrawires:vertical_off"}}
 })
+
+minetest.register_craft({
+	output = "mesecons_extrawires:vertical_static_middle_off 5",
+	recipe = {
+		{"",                                 "mesecons_extrawires:vertical_off", ""},
+		{"",                                 "mesecons_extrawires:vertical_off", ""},
+		{"mesecons_extrawires:vertical_off", "mesecons_extrawires:vertical_off", "mesecons_extrawires:vertical_off"}
+	}
+})
+
+minetest.register_craft({
+	output = "mesecons_extrawires:vertical_off",
+	recipe = {{"mesecons_extrawires:vertical_static_middle_off"}}
+})