Convert the modpack into a standalone game for the Minetest engine

Integrated into the game is most of minetest_game as the stable base

mods/mesecons_extrawires/corner.lua

@@ -0,0 +1,80 @@
+local screwdriver_exists = minetest.global_exists("screwdriver")
+
+local corner_selectionbox = {
+		type = "fixed",
+		fixed = { -16/32, -16/32, -16/32, 5/32, -12/32, 5/32 },
+}
+
+local corner_get_rules = function (node)
+	local rules =
+	{{x = 1,  y = 0,  z =  0},
+	 {x = 0,  y = 0,  z = -1}}
+
+	for i = 0, node.param2 do
+		rules = mesecon.rotate_rules_left(rules)
+	end
+
+	return rules
+end
+
+minetest.register_node("mesecons_extrawires:corner_on", {
+	drawtype = "mesh",
+	mesh = "mesecons_extrawires_corner.obj",
+	tiles = {
+		{ name = "jeija_insulated_wire_sides_on.png", backface_culling = true },
+		{ name = "jeija_insulated_wire_ends_on.png", backface_culling = true },
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	walkable = false,
+	sunlight_propagates = true,
+	selection_box = corner_selectionbox,
+	node_box = corner_nodebox,
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	drop = "mesecons_extrawires:corner_off",
+	sounds = default.node_sound_defaults(),
+	mesecons = {conductor =
+	{
+		state = mesecon.state.on,
+		rules = corner_get_rules,
+		offstate = "mesecons_extrawires:corner_off"
+	}},
+	on_blast = mesecon.on_blastnode,
+	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
+})
+
+minetest.register_node("mesecons_extrawires:corner_off", {
+	drawtype = "mesh",
+	description = "Insulated Mesecon Corner",
+	mesh = "mesecons_extrawires_corner.obj",
+	tiles = {
+		{ name = "jeija_insulated_wire_sides_off.png", backface_culling = true },
+		{ name = "jeija_insulated_wire_ends_off.png", backface_culling = true },
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	walkable = false,
+	sunlight_propagates = true,
+	selection_box = corner_selectionbox,
+	node_box = corner_nodebox,
+	groups = {dig_immediate = 3},
+	sounds = default.node_sound_defaults(),
+	mesecons = {conductor =
+	{
+		state = mesecon.state.off,
+		rules = corner_get_rules,
+		onstate = "mesecons_extrawires:corner_on"
+	}},
+	on_blast = mesecon.on_blastnode,
+	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
+})
+
+minetest.register_craft({
+	output = "mesecons_extrawires:corner_off 3",
+	recipe = {
+		{"mesecons_insulated:insulated_off", "mesecons_insulated:insulated_off"},
+		{"", "mesecons_insulated:insulated_off"},
+	}
+})

mods/mesecons_extrawires/crossover.lua

@@ -0,0 +1,143 @@
+local function crossover_get_rules(node)
+	return {
+		{--first wire
+			{x=-1,y=0,z=0},
+			{x=1,y=0,z=0},
+		},
+		{--second wire
+			{x=0,y=0,z=-1},
+			{x=0,y=0,z=1},
+		},
+	}
+end
+
+local crossover_states = {
+	"mesecons_extrawires:crossover_off",
+	"mesecons_extrawires:crossover_01",
+	"mesecons_extrawires:crossover_10",
+	"mesecons_extrawires:crossover_on",
+}
+
+minetest.register_node("mesecons_extrawires:crossover_off", {
+	description = "Insulated Mesecon Crossover",
+	drawtype = "mesh",
+	mesh = "mesecons_extrawires_crossover.b3d",
+	tiles = {
+		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_ends_off.png"
+	},
+	paramtype = "light",
+	is_ground_content = false,
+	walkable = false,
+	stack_max = 99,
+	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	groups = {dig_immediate=3, mesecon=3},
+	sounds = default.node_sound_defaults(),
+	mesecons = {
+		conductor = {
+			states = crossover_states,
+			rules = crossover_get_rules(),
+		}
+	},
+	on_blast = mesecon.on_blastnode,
+})
+
+minetest.register_node("mesecons_extrawires:crossover_01", {
+	description = "You hacker you!",
+	drop = "mesecons_extrawires:crossover_off",
+	drawtype = "mesh",
+	mesh = "mesecons_extrawires_crossover.b3d",
+	tiles = {
+		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_ends_off.png"
+	},
+	paramtype = "light",
+	is_ground_content = false,
+	walkable = false,
+	stack_max = 99,
+	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	groups = {dig_immediate=3, mesecon=3, not_in_creative_inventory=1},
+	sounds = default.node_sound_defaults(),
+	mesecons = {
+		conductor = {
+			states = crossover_states,
+			rules = crossover_get_rules(),
+		}
+	},
+	on_blast = mesecon.on_blastnode,
+})
+
+minetest.register_node("mesecons_extrawires:crossover_10", {
+	description = "You hacker you!",
+	drop = "mesecons_extrawires:crossover_off",
+	drawtype = "mesh",
+	mesh = "mesecons_extrawires_crossover.b3d",
+	tiles = {
+		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_ends_on.png"
+	},
+	paramtype = "light",
+	is_ground_content = false,
+	walkable = false,
+	stack_max = 99,
+	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	groups = {dig_immediate=3, mesecon=3, not_in_creative_inventory=1},
+	sounds = default.node_sound_defaults(),
+	mesecons = {
+		conductor = {
+			states = crossover_states,
+			rules = crossover_get_rules(),
+		}
+	},
+	on_blast = mesecon.on_blastnode,
+})
+
+minetest.register_node("mesecons_extrawires:crossover_on", {
+	description = "You hacker you!",
+	drop = "mesecons_extrawires:crossover_off",
+	drawtype = "mesh",
+	mesh = "mesecons_extrawires_crossover.b3d",
+	tiles = {
+		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_ends_on.png"
+	},
+	paramtype = "light",
+	is_ground_content = false,
+	walkable = false,
+	stack_max = 99,
+	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	groups = {dig_immediate=3, mesecon=3, not_in_creative_inventory=1},
+	sounds = default.node_sound_defaults(),
+	mesecons = {
+		conductor = {
+			states = crossover_states,
+			rules = crossover_get_rules(),
+		}
+	},
+	on_blast = mesecon.on_blastnode,
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "mesecons_extrawires:crossover_off",
+	recipe = {
+		"mesecons_insulated:insulated_off",
+		"mesecons_insulated:insulated_off",
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "mesecons_insulated:insulated_off 2",
+	recipe = {
+		"mesecons_extrawires:crossover_off",
+	},
+})

mods/mesecons_extrawires/doc/corner/description.html

@@ -0,0 +1 @@
+Insulated corners are conductors that only conduct between the inputs (also not up or down). When placing they always point to the left in direction of your vision. Like uninsulated wires, they work through unloaded blocks.

mods/mesecons_extrawires/doc/crossing/description.html

@@ -0,0 +1 @@
+Insulated crossing are conductors that conduct two signals between the opposing sides, the signals are insulated to each other. Like uninsulated wires, they work through unloaded blocks.

mods/mesecons_extrawires/doc/mese/description.html

@@ -0,0 +1 @@
+The basic prerequesite for mesecons, can be crafted into wires and other stuff. Have a look at the <a href="http://wiki.minetest.net/Mese">Minetest Wiki</a> for more information. Mese is a conductor. It conducts in all six directions: Up/Down/Left/Right/Forward/Backward. Like horizontal wires, Mese conduction works through unloaded blocks.

mods/mesecons_extrawires/doc/tjunction/description.html

@@ -0,0 +1 @@
+Insulated T-Junctions are conductors that only conduct between the inputs (also not up or down). Like uninsulated wires, they work through unloaded blocks.

mods/mesecons_extrawires/doc/vertical/description.html

@@ -0,0 +1 @@
+Vertical Mesecons only conduct up and down. Plates appear at the ends, at that place they also conduct to the side. Like horizontal wires, they work through unloaded blocks.

mods/mesecons_extrawires/doublecorner.lua

@@ -0,0 +1,91 @@
+local rotate
+if minetest.global_exists("screwdriver") then rotate = screwdriver.rotate_simple end
+
+local doublecorner_selectionbox = {
+	type = "fixed",
+	fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
+}
+
+local rules = {
+	{
+		{ x = 1, y = 0, z = 0 },
+		{ x = 0, y = 0, z = 1 },
+	},
+	{
+		{ x = -1, y = 0, z = 0 },
+		{ x = 0, y = 0, z = -1 },
+	},
+}
+
+local doublecorner_rules = {}
+for k = 1, 4 do
+	doublecorner_rules[k] = table.copy(rules)
+	for i, r in ipairs(rules) do
+		rules[i] = mesecon.rotate_rules_left(r)
+	end
+end
+
+local function doublecorner_get_rules(node)
+	return doublecorner_rules[node.param2 % 4 + 1]
+end
+
+local doublecorner_states = {
+	"mesecons_extrawires:doublecorner_00",
+	"mesecons_extrawires:doublecorner_01",
+	"mesecons_extrawires:doublecorner_10",
+	"mesecons_extrawires:doublecorner_11",
+}
+local wire1_states = { "off", "off", "on", "on" }
+local wire2_states = { "off", "on", "off", "on" }
+
+for k, state in ipairs(doublecorner_states) do
+	local w1 = wire1_states[k]
+	local w2 = wire2_states[k]
+	local groups =  { dig_immediate = 3 }
+	if k ~= 1 then groups.not_in_creative_inventory = 1 end
+	minetest.register_node(state, {
+		drawtype = "mesh",
+		mesh = "mesecons_extrawires_doublecorner.obj",
+		description = "Insulated Mesecon Double Corner",
+		tiles = {
+			{ name = "jeija_insulated_wire_sides_" .. w1 .. ".png", backface_culling = true },
+			{ name = "jeija_insulated_wire_ends_" .. w1 .. ".png", backface_culling = true },
+			{ name = "jeija_insulated_wire_sides_" .. w2 .. ".png", backface_culling = true },
+			{ name = "jeija_insulated_wire_ends_" .. w2 .. ".png", backface_culling = true },
+		},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		is_ground_content = false,
+		walkable = false,
+		sunlight_propagates = true,
+		selection_box = doublecorner_selectionbox,
+		groups = groups,
+		drop = doublecorner_states[1],
+		sounds = default.node_sound_defaults(),
+		mesecons = {
+			conductor = {
+				states = doublecorner_states,
+				rules = doublecorner_get_rules,
+			},
+		},
+		on_blast = mesecon.on_blastnode,
+		on_rotate = rotate,
+	})
+end
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "mesecons_extrawires:doublecorner_00",
+	recipe = {
+		"mesecons_extrawires:corner_off",
+		"mesecons_extrawires:corner_off",
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "mesecons_extrawires:corner_off 2",
+	recipe = {
+		"mesecons_extrawires:doublecorner_00",
+	},
+})

mods/mesecons_extrawires/init.lua

@@ -0,0 +1,6 @@
+dofile(minetest.get_modpath("mesecons_extrawires").."/crossover.lua");
+dofile(minetest.get_modpath("mesecons_extrawires").."/tjunction.lua");
+dofile(minetest.get_modpath("mesecons_extrawires").."/corner.lua");
+dofile(minetest.get_modpath("mesecons_extrawires").."/doublecorner.lua");
+dofile(minetest.get_modpath("mesecons_extrawires").."/vertical.lua");
+dofile(minetest.get_modpath("mesecons_extrawires").."/mesewire.lua");

mods/mesecons_extrawires/mesewire.lua

@@ -0,0 +1,37 @@
+local mesewire_rules =
+{
+	{x = 1, y = 0, z = 0},
+	{x =-1, y = 0, z = 0},
+	{x = 0, y = 1, z = 0},
+	{x = 0, y =-1, z = 0},
+	{x = 0, y = 0, z = 1},
+	{x = 0, y = 0, z =-1},
+}
+
+minetest.override_item("default:mese", {
+	mesecons = {conductor = {
+		state = mesecon.state.off,
+		onstate = "mesecons_extrawires:mese_powered",
+		rules = mesewire_rules
+	}}
+})
+
+-- Copy node definition of powered mese from normal mese
+-- and brighten texture tiles to indicate mese is powered
+local powered_def = mesecon.merge_tables(minetest.registered_nodes["default:mese"], {
+	drop = "default:mese",
+	light_source = 5,
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		offstate = "default:mese",
+		rules = mesewire_rules
+	}},
+	groups = {cracky = 1, not_in_creative_inventory = 1},
+	on_blast = mesecon.on_blastnode,
+})
+
+for i, v in pairs(powered_def.tiles) do
+	powered_def.tiles[i] = v .. "^[brighten"
+end
+
+minetest.register_node("mesecons_extrawires:mese_powered", powered_def)

mods/mesecons_extrawires/mod.conf

@@ -0,0 +1,3 @@
+name = mesecons_extrawires
+depends = default, mesecons
+optional_depends = screwdriver

mods/mesecons_extrawires/models/mesecons_extrawires_corner.obj

@@ -0,0 +1,125 @@
+# Вершины
+# Провод 1
+# 1 (ниж. внутр.)
+v 0.093750 -0.531250 -0.501000
+v 0.093750 -0.531250 -0.331726
+v 0.331726 -0.531250 -0.093750
+v 0.501000 -0.531250 -0.093750
+# 5 (ниж. наруж.)
+v -0.093750 -0.531250 -0.501000
+v -0.093750 -0.531250 -0.254061
+v 0.254061 -0.531250 0.093750
+v 0.501000 -0.531250 0.093750
+# 9 (верх. внутр.)
+v 0.093750 -0.406250 -0.501000
+v 0.093750 -0.406250 -0.331726
+v 0.331726 -0.406250 -0.093750
+v 0.501000 -0.406250 -0.093750
+# 13 (верх. наруж.)
+v -0.093750 -0.406250 -0.501000
+v -0.093750 -0.406250 -0.254061
+v 0.254061 -0.406250 0.093750
+v 0.501000 -0.406250 0.093750
+# Текстурные координаты
+# 1 (ниж.)
+vt 0.000000 0.406250
+vt 0.168274 0.406250
+vt 0.331726 0.406250
+vt 0.668274 0.406250
+vt 0.831726 0.406250
+vt 1.000000 0.406250
+vt 0.000000 0.593750
+vt 0.245939 0.593750
+vt 0.254061 0.593750
+vt 0.745939 0.593750
+vt 0.754061 0.593750
+vt 1.000000 0.593750
+# 13 (верх.)
+vt 0.000000 0.406250
+vt 0.245939 0.406250
+vt 0.254061 0.406250
+vt 0.745939 0.406250
+vt 0.754061 0.406250
+vt 1.000000 0.406250
+vt 0.000000 0.593750
+vt 0.168274 0.593750
+vt 0.331726 0.593750
+vt 0.668274 0.593750
+vt 0.831726 0.593750
+vt 1.000000 0.593750
+# 25 (внутр.)
+vt 1.000000 0.093750
+vt 0.831726 0.093750
+vt 0.668274 0.093750
+vt 0.331726 0.093750
+vt 0.168274 0.093750
+vt 0.000000 0.093750
+vt 1.000000 -0.031250
+vt 0.831726 -0.031250
+vt 0.668274 -0.031250
+vt 0.331726 -0.031250
+vt 0.168274 -0.031250
+vt 0.000000 -0.031250
+# 37 (внеш.)
+vt 0.000000 -0.031250
+vt 0.245939 -0.031250
+vt 0.254061 -0.031250
+vt 0.745939 -0.031250
+vt 0.754061 -0.031250
+vt 1.000000 -0.031250
+vt 0.000000 0.093750
+vt 0.245939 0.093750
+vt 0.254061 0.093750
+vt 0.745939 0.093750
+vt 0.754061 0.093750
+vt 1.000000 0.093750
+# 49 (торец)
+vt 0.406250 -0.031250
+vt 0.406250 0.093750
+vt 0.593750 -0.031250
+vt 0.593750 0.093750
+# Нормали
+# 1
+vn 1.000000 0.000000 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 0.000000 1.000000
+vn 0.707107 0.000000 0.707107
+# 5
+vn -1.000000 0.000000 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.000000 0.000000 -1.000000
+vn -0.707107 0.000000 -0.707107
+# Грани
+g Sides1
+# Часть 1
+f 5/37/1 6/38/1 14/44/1
+f 5/37/1 14/44/1 13/43/1
+f 13/13/2 14/14/2 10/20/2
+f 13/13/2 10/20/2 9/19/2
+f 9/25/5 10/26/5 2/32/5
+f 9/25/5 2/32/5 1/31/5
+f 1/1/6 2/2/6 6/8/6
+f 1/1/6 6/8/6 5/7/6
+# Часть 2
+f 6/39/4 7/40/4 15/46/4
+f 6/39/4 15/46/4 14/45/4
+f 14/15/2 15/16/2 11/22/2
+f 14/15/2 11/22/2 10/21/2
+f 10/27/8 11/28/8 3/34/8
+f 10/27/8 3/34/8 2/33/8
+f 2/3/6 3/4/6 7/10/6
+f 2/3/6 7/10/6 6/9/6
+# Часть 3
+f 7/41/3 8/42/3 16/48/3
+f 7/41/3 16/48/3 15/47/3
+f 15/17/2 16/18/2 12/24/2
+f 15/17/2 12/24/2 11/23/2
+f 11/29/7 12/30/7 4/36/7
+f 11/29/7 4/36/7 3/35/7
+f 3/5/6 4/6/6 8/12/6
+f 3/5/6 8/12/6 7/11/6
+g Ends1
+f 1/49/3 5/51/3 13/52/3
+f 1/49/3 13/52/3 9/50/3
+f 4/49/1 12/50/1 16/52/1
+f 4/49/1 16/52/1 8/51/1

mods/mesecons_extrawires/models/mesecons_extrawires_doublecorner.obj

@@ -0,0 +1,180 @@
+# Вершины
+# Провод 1
+# 1 (ниж. внутр.)
+v 0.093750 -0.531250 -0.501000
+v 0.093750 -0.531250 -0.331726
+v 0.331726 -0.531250 -0.093750
+v 0.501000 -0.531250 -0.093750
+# 5 (ниж. наруж.)
+v -0.093750 -0.531250 -0.501000
+v -0.093750 -0.531250 -0.254061
+v 0.254061 -0.531250 0.093750
+v 0.501000 -0.531250 0.093750
+# 9 (верх. внутр.)
+v 0.093750 -0.406250 -0.501000
+v 0.093750 -0.406250 -0.331726
+v 0.331726 -0.406250 -0.093750
+v 0.501000 -0.406250 -0.093750
+# 13 (верх. наруж.)
+v -0.093750 -0.406250 -0.501000
+v -0.093750 -0.406250 -0.254061
+v 0.254061 -0.406250 0.093750
+v 0.501000 -0.406250 0.093750
+# Провод 2
+# 17 (ниж. внутр.)
+v -0.093750 -0.531250 0.501000
+v -0.093750 -0.531250 0.331726
+v -0.331726 -0.531250 0.093750
+v -0.501000 -0.531250 0.093750
+# 21 (ниж. наруж.)
+v 0.093750 -0.531250 0.501000
+v 0.093750 -0.531250 0.254061
+v -0.254061 -0.531250 -0.093750
+v -0.501000 -0.531250 -0.093750
+# 25 (верх. внутр.)
+v -0.093750 -0.406250 0.501000
+v -0.093750 -0.406250 0.331726
+v -0.331726 -0.406250 0.093750
+v -0.501000 -0.406250 0.093750
+# 29 (верх. наруж.)
+v 0.093750 -0.406250 0.501000
+v 0.093750 -0.406250 0.254061
+v -0.254061 -0.406250 -0.093750
+v -0.501000 -0.406250 -0.093750
+# Текстурные координаты
+# 1 (ниж.)
+vt 0.000000 0.406250
+vt 0.168274 0.406250
+vt 0.331726 0.406250
+vt 0.668274 0.406250
+vt 0.831726 0.406250
+vt 1.000000 0.406250
+vt 0.000000 0.593750
+vt 0.245939 0.593750
+vt 0.254061 0.593750
+vt 0.745939 0.593750
+vt 0.754061 0.593750
+vt 1.000000 0.593750
+# 13 (верх.)
+vt 0.000000 0.406250
+vt 0.245939 0.406250
+vt 0.254061 0.406250
+vt 0.745939 0.406250
+vt 0.754061 0.406250
+vt 1.000000 0.406250
+vt 0.000000 0.593750
+vt 0.168274 0.593750
+vt 0.331726 0.593750
+vt 0.668274 0.593750
+vt 0.831726 0.593750
+vt 1.000000 0.593750
+# 25 (внутр.)
+vt 1.000000 0.093750
+vt 0.831726 0.093750
+vt 0.668274 0.093750
+vt 0.331726 0.093750
+vt 0.168274 0.093750
+vt 0.000000 0.093750
+vt 1.000000 -0.031250
+vt 0.831726 -0.031250
+vt 0.668274 -0.031250
+vt 0.331726 -0.031250
+vt 0.168274 -0.031250
+vt 0.000000 -0.031250
+# 37 (внеш.)
+vt 0.000000 -0.031250
+vt 0.245939 -0.031250
+vt 0.254061 -0.031250
+vt 0.745939 -0.031250
+vt 0.754061 -0.031250
+vt 1.000000 -0.031250
+vt 0.000000 0.093750
+vt 0.245939 0.093750
+vt 0.254061 0.093750
+vt 0.745939 0.093750
+vt 0.754061 0.093750
+vt 1.000000 0.093750
+# 49 (торец)
+vt 0.406250 -0.031250
+vt 0.406250 0.093750
+vt 0.593750 -0.031250
+vt 0.593750 0.093750
+# Нормали
+# 1
+vn 1.000000 0.000000 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 0.000000 1.000000
+vn 0.707107 0.000000 0.707107
+# 5
+vn -1.000000 0.000000 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.000000 0.000000 -1.000000
+vn -0.707107 0.000000 -0.707107
+# Грани
+# Грани
+g Sides1
+# Часть 1
+f 5/37/1 6/38/1 14/44/1
+f 5/37/1 14/44/1 13/43/1
+f 13/13/2 14/14/2 10/20/2
+f 13/13/2 10/20/2 9/19/2
+f 9/25/5 10/26/5 2/32/5
+f 9/25/5 2/32/5 1/31/5
+f 1/1/6 2/2/6 6/8/6
+f 1/1/6 6/8/6 5/7/6
+# Часть 2
+f 6/39/4 7/40/4 15/46/4
+f 6/39/4 15/46/4 14/45/4
+f 14/15/2 15/16/2 11/22/2
+f 14/15/2 11/22/2 10/21/2
+f 10/27/8 11/28/8 3/34/8
+f 10/27/8 3/34/8 2/33/8
+f 2/3/6 3/4/6 7/10/6
+f 2/3/6 7/10/6 6/9/6
+# Часть 3
+f 7/41/3 8/42/3 16/48/3
+f 7/41/3 16/48/3 15/47/3
+f 15/17/2 16/18/2 12/24/2
+f 15/17/2 12/24/2 11/23/2
+f 11/29/7 12/30/7 4/36/7
+f 11/29/7 4/36/7 3/35/7
+f 3/5/6 4/6/6 8/12/6
+f 3/5/6 8/12/6 7/11/6
+g Ends1
+f 1/49/3 5/51/3 13/52/3
+f 1/49/3 13/52/3 9/50/3
+f 4/49/1 12/50/1 16/52/1
+f 4/49/1 16/52/1 8/51/1
+g Sides2
+# Часть 1
+f 21/37/1 22/38/1 30/44/1
+f 21/37/1 30/44/1 29/43/1
+f 29/13/2 30/14/2 26/20/2
+f 29/13/2 26/20/2 25/19/2
+f 25/25/5 26/26/5 18/32/5
+f 25/25/5 18/32/5 17/31/5
+f 17/1/6 18/2/6 22/8/6
+f 17/1/6 22/8/6 21/7/6
+# Часть 2
+f 22/39/4 23/40/4 31/46/4
+f 22/39/4 31/46/4 30/45/4
+f 30/15/2 31/16/2 27/22/2
+f 30/15/2 27/22/2 26/21/2
+f 26/27/8 27/28/8 19/34/8
+f 26/27/8 19/34/8 18/33/8
+f 18/3/6 19/4/6 23/10/6
+f 18/3/6 23/10/6 22/9/6
+# Часть 3
+f 23/41/3 24/42/3 32/48/3
+f 23/41/3 32/48/3 31/47/3
+f 31/17/2 32/18/2 28/24/2
+f 31/17/2 28/24/2 27/23/2
+f 27/29/7 28/30/7 20/36/7
+f 27/29/7 20/36/7 19/35/7
+f 19/5/6 20/6/6 24/12/6
+f 19/5/6 24/12/6 23/11/6
+g Ends2
+f 17/49/3 21/51/3 29/52/3
+f 17/49/3 29/52/3 25/50/3
+f 20/49/1 28/50/1 32/52/1
+f 20/49/1 32/52/1 24/51/1

mods/mesecons_extrawires/tjunction.lua

@@ -0,0 +1,94 @@
+local screwdriver_exists = minetest.global_exists("screwdriver")
+
+local tjunction_nodebox = {
+	type = "fixed",
+	-- ±0.001 is to prevent z-fighting
+	fixed = {{ -16/32-0.001, -17/32, -3/32, 16/32+0.001, -13/32, 3/32 },
+		 { -3/32, -17/32, -16/32+0.001, 3/32, -13/32, -3/32},}
+}
+
+local tjunction_selectionbox = {
+		type = "fixed",
+		fixed = { -16/32, -16/32, -16/32, 16/32, -12/32, 7/32 },
+}
+
+local tjunction_get_rules = function (node)
+	local rules =
+	{{x = 0,  y = 0,  z =  1},
+	 {x = 1,  y = 0,  z =  0},
+	 {x = 0,  y = 0,  z = -1}}
+
+	for i = 0, node.param2 do
+		rules = mesecon.rotate_rules_left(rules)
+	end
+
+	return rules
+end
+
+minetest.register_node("mesecons_extrawires:tjunction_on", {
+	drawtype = "nodebox",
+	tiles = {
+		"jeija_insulated_wire_tjunction_tb_on.png",
+		"jeija_insulated_wire_tjunction_tb_on.png^[transformR180",
+		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_ends_on.png"
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	walkable = false,
+	sunlight_propagates = true,
+	selection_box = tjunction_selectionbox,
+	node_box = tjunction_nodebox,
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	drop = "mesecons_extrawires:tjunction_off",
+	sounds = default.node_sound_defaults(),
+	mesecons = {conductor =
+	{
+		state = mesecon.state.on,
+		rules = tjunction_get_rules,
+		offstate = "mesecons_extrawires:tjunction_off"
+	}},
+	on_blast = mesecon.on_blastnode,
+	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
+})
+
+minetest.register_node("mesecons_extrawires:tjunction_off", {
+	drawtype = "nodebox",
+	description = "Insulated Mesecon T-junction",
+	tiles = {
+		"jeija_insulated_wire_tjunction_tb_off.png",
+		"jeija_insulated_wire_tjunction_tb_off.png^[transformR180",
+		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_ends_off.png"
+	},
+	paramtype = "light",
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	walkable = false,
+	sunlight_propagates = true,
+	selection_box = tjunction_selectionbox,
+	node_box = tjunction_nodebox,
+	groups = {dig_immediate = 3},
+	sounds = default.node_sound_defaults(),
+	mesecons = {conductor =
+	{
+		state = mesecon.state.off,
+		rules = tjunction_get_rules,
+		onstate = "mesecons_extrawires:tjunction_on"
+	}},
+	on_blast = mesecon.on_blastnode,
+	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
+})
+
+minetest.register_craft({
+	output = "mesecons_extrawires:tjunction_off 3",
+	recipe = {
+		{"mesecons_insulated:insulated_off", "mesecons_insulated:insulated_off", "mesecons_insulated:insulated_off"},
+		{"", "mesecons_insulated:insulated_off", ""},
+	}
+})

mods/mesecons_extrawires/vertical.lua

@@ -0,0 +1,187 @@
+local vertical_box = {
+	type = "fixed",
+	fixed = {-1/16, -8/16, -1/16, 1/16, 8/16, 1/16}
+}
+
+local top_box = {
+	type = "fixed",
+	fixed = {{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16}}
+}
+
+local bottom_box = {
+	type = "fixed",
+	fixed = {
+		{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
+		{-1/16, -7/16, -1/16, 1/16, 8/16, 1/16},
+	}
+}
+
+local vertical_rules = {
+	{x=0, y=1, z=0},
+	{x=0, y=-1, z=0}
+}
+
+local top_rules = {
+	{x=1,y=0, z=0},
+	{x=-1,y=0, z=0},
+	{x=0,y=0, z=1},
+	{x=0,y=0, z=-1},
+	{x=0,y=-1, z=0}
+}
+
+local bottom_rules = {
+	{x=1, y=0, z=0},
+	{x=-1, y=0, z=0},
+	{x=0, y=0, z=1},
+	{x=0, y=0, z=-1},
+	{x=0, y=1, z=0},
+	{x=0, y=2, z=0} -- receive power from pressure plate / detector / ... 2 nodes above
+}
+
+local vertical_updatepos = function (pos)
+	local node = minetest.get_node(pos)
+	if minetest.registered_nodes[node.name]
+	and minetest.registered_nodes[node.name].is_vertical_conductor then
+		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 = minetest.registered_nodes[node_above.name]
+			and minetest.registered_nodes[node_above.name].is_vertical_conductor
+		local below = minetest.registered_nodes[node_below.name]
+			and minetest.registered_nodes[node_below.name].is_vertical_conductor
+
+		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
+end
+
+local vertical_update = function (pos, node)
+	vertical_updatepos(pos) -- this one
+	vertical_updatepos(vector.add(pos, vertical_rules[1])) -- above
+	vertical_updatepos(vector.add(pos, vertical_rules[2])) -- below
+end
+
+-- Vertical wire
+mesecon.register_node("mesecons_extrawires:vertical", {
+	description = "Vertical Mesecon",
+	drawtype = "nodebox",
+	walkable = false,
+	paramtype = "light",
+	is_ground_content = false,
+	sunlight_propagates = true,
+	selection_box = vertical_box,
+	node_box = vertical_box,
+	is_vertical_conductor = true,
+	drop = "mesecons_extrawires:vertical_off",
+	after_place_node = vertical_update,
+	after_dig_node = vertical_update,
+	sounds = default.node_sound_defaults(),
+},{
+	tiles = {"mesecons_wire_off.png"},
+	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},
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		offstate = "mesecons_extrawires:vertical_off",
+		rules = vertical_rules,
+	}}
+})
+
+-- Vertical wire top
+mesecon.register_node("mesecons_extrawires:vertical_top", {
+	description = "Vertical mesecon",
+	drawtype = "nodebox",
+	walkable = false,
+	paramtype = "light",
+	is_ground_content = false,
+	sunlight_propagates = true,
+	groups = {dig_immediate=3, not_in_creative_inventory=1},
+	selection_box = top_box,
+	node_box = top_box,
+	is_vertical_conductor = true,
+	drop = "mesecons_extrawires:vertical_off",
+	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,
+		offstate = "mesecons_extrawires:vertical_top_off",
+		rules = top_rules,
+	}}
+})
+
+-- Vertical wire bottom
+mesecon.register_node("mesecons_extrawires:vertical_bottom", {
+	description = "Vertical mesecon",
+	drawtype = "nodebox",
+	walkable = false,
+	paramtype = "light",
+	is_ground_content = false,
+	sunlight_propagates = true,
+	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
+	selection_box = bottom_box,
+	node_box = bottom_box,
+	is_vertical_conductor = true,
+	drop = "mesecons_extrawires:vertical_off",
+	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_bottom_on",
+		rules = bottom_rules,
+	}}
+},{
+	tiles = {"mesecons_wire_on.png"},
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		offstate = "mesecons_extrawires:vertical_bottom_off",
+		rules = bottom_rules,
+	}}
+})
+
+minetest.register_craft({
+	output = "mesecons_extrawires:vertical_off 3",
+	recipe = {
+		{"mesecons:wire_00000000_off"},
+		{"mesecons:wire_00000000_off"},
+		{"mesecons:wire_00000000_off"}
+	}
+})
+
+minetest.register_craft({
+	output = "mesecons:wire_00000000_off",
+	recipe = {{"mesecons_extrawires:vertical_off"}}
+})