commit 35d86e1b16a82cd32b5161b8f402e5a04d6373a9
Author: Wuzzy <almikes@aol.com>
Date:   Fri Dec 9 16:34:10 2016 +0100

    Initial commit

diff --git a/depends.txt b/depends.txt
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+mesecons
diff --git a/init.lua b/init.lua
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+-- Window Block
+
+minetest.register_node("mesecons_window:window_closed", {
+	description="Mesecon Window",
+	_doc_items_longdesc = "A Mesecon receptor which is opaque when it isn't powered and is fully transparent to light and sunlight when powered.",
+	tiles = {"mesecons_window_closed.png"},
+	is_ground_content = false,
+	groups = {cracky=3, oddly_breakable_by_hand=3},
+	sounds = default.node_sound_glass_defaults(),
+	mesecons = {conductor = {
+		state = mesecon.state.off,
+		rules = { --axes
+			{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},
+		},
+		onstate = "mesecons_window:window_open"
+	}}
+})
+
+minetest.register_node("mesecons_window:window_open", {
+	description="Mesecon Window",
+	_doc_items_create_entry = false,
+	drawtype = "glasslike_framed",
+	sunlight_propagates = true,
+	tiles = {"mesecons_window_open.png", "mesecons_window_open_detail.png"},
+	is_ground_content = false,
+	paramtype = "light",
+	groups = {cracky=3, oddly_breakable_by_hand=3, not_in_creative_inventory=1},
+	drop = "mesecons_window:window_closed",
+	sounds = default.node_sound_glass_defaults(),
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		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},
+		},
+		offstate = "mesecons_window:window_closed"
+	}},
+	on_construct = function(pos)
+		-- remove shadow
+		shadowpos = vector.add(pos, vector.new(0, 1, 0))
+		if (minetest.get_node(shadowpos).name == "air") then
+			minetest.dig_node(shadowpos)
+		end
+	end
+})
+
+minetest.register_node("mesecons_window:filter_closed", {
+	description="Mesecon Filter Window",
+	tiles = {"mesecons_filter_closed.png"},
+	_doc_items_longdesc = "A Mesecon receptor which is opaque when it isn't powered and is semi-transparent to light when powered.",
+	is_ground_content = false,
+	groups = {cracky=3, oddly_breakable_by_hand=3},
+	sounds = default.node_sound_glass_defaults(),
+	mesecons = {conductor = {
+		state = mesecon.state.off,
+		rules = { --axes
+			{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},
+		},
+		onstate = "mesecons_window:filter_open"
+	}}
+})
+
+minetest.register_node("mesecons_window:filter_open", {
+	description="Mesecon Filter Window",
+	drawtype = "glasslike_framed",
+	_doc_items_create_entry = false,
+	sunlight_propagates = false,
+	tiles = {"mesecons_filter_open.png", "mesecons_filter_open_detail.png"},
+	is_ground_content = false,
+	paramtype = "light",
+	groups = {cracky=3, oddly_breakable_by_hand=3, not_in_creative_inventory=1},
+	drop = "mesecons_window:filter_closed",
+	sounds = default.node_sound_glass_defaults(),
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		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},
+		},
+		offstate = "mesecons_window:filter_closed"
+	}},
+	on_construct = function(pos)
+		-- remove shadow
+		shadowpos = vector.add(pos, vector.new(0, 1, 0))
+		if (minetest.get_node(shadowpos).name == "air") then
+			minetest.dig_node(shadowpos)
+		end
+	end
+})
+
+minetest.register_node("mesecons_window:filter2_closed", {
+	description="Mesecon Filter Glass",
+	_doc_items_longdesc = "A Mesecon receptor which lets light through. When not powered, it is semi-transparent, i.e. it is transparent to light, but filters out sunlight. When powered, it is fully transparent to light and sunlight.",
+	drawtype="glasslike_framed",
+	tiles = {"mesecons_filter2_closed.png", "mesecons_filter2_closed_detail.png"},
+	is_ground_content = false,
+	groups = {cracky=3, oddly_breakable_by_hand=3},
+	sounds = default.node_sound_glass_defaults(),
+	paramtype = "light",
+	sunlight_propagates = false,
+	mesecons = {conductor = {
+		state = mesecon.state.off,
+		rules = { --axes
+			{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},
+		},
+		onstate = "mesecons_window:filter2_open"
+	}},
+	on_construct = function(pos)
+		-- remove shadow
+		shadowpos = vector.add(pos, vector.new(0, 1, 0))
+		if (minetest.get_node(shadowpos).name == "air") then
+			minetest.dig_node(shadowpos)
+		end
+	end
+})
+
+minetest.register_node("mesecons_window:filter2_open", {
+	description="Mesecon Filter Glass",
+	_doc_items_create_entry = false,
+	drawtype = "glasslike_framed",
+	sunlight_propagates = false,
+	tiles = {"mesecons_filter2_open.png", "mesecons_filter2_open_detail.png"},
+	is_ground_content = false,
+	paramtype = "light",
+	sunlight_propagates = true,
+	groups = {cracky=3, oddly_breakable_by_hand=3, not_in_creative_inventory=1},
+	drop = "mesecons_window:filter2_closed",
+	sounds = default.node_sound_glass_defaults(),
+	mesecons = {conductor = {
+		state = mesecon.state.on,
+		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},
+		},
+		offstate = "mesecons_window:filter2_closed"
+	}},
+	on_construct = function(pos)
+		-- remove shadow
+		shadowpos = vector.add(pos, vector.new(0, 1, 0))
+		if (minetest.get_node(shadowpos).name == "air") then
+			minetest.dig_node(shadowpos)
+		end
+	end
+})
+
+
+minetest.register_craft({
+	output = 'mesecons_window:window_closed',
+	recipe = {
+		{"", "default:glass", ""},
+		{"default:cobble", "group:mesecon_conductor_craftable", "default:cobble"},
+	}
+})
+
+minetest.register_craft({
+	output = 'mesecons_window:filter_closed',
+	recipe = {
+		{"", "default:pine_needles", ""},
+		{"default:cobble", "group:mesecon_conductor_craftable", "default:cobble"},
+	}
+})
+
+minetest.register_craft({
+	output = 'mesecons_window:filter2_closed',
+	recipe = {
+		{"", "default:glass", ""},
+		{"default:pine_needles", "group:mesecon_conductor_craftable", "default:pine_needles"},
+	}
+})
diff --git a/mod.conf b/mod.conf
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+name = mesecons_window
diff --git a/textures/mesecons_filter2_closed.png b/textures/mesecons_filter2_closed.png
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diff --git a/textures/mesecons_filter2_closed_detail.png b/textures/mesecons_filter2_closed_detail.png
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diff --git a/textures/mesecons_filter2_open.png b/textures/mesecons_filter2_open.png
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diff --git a/textures/mesecons_filter2_open_detail.png b/textures/mesecons_filter2_open_detail.png
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diff --git a/textures/mesecons_filter_closed.png b/textures/mesecons_filter_closed.png
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diff --git a/textures/mesecons_filter_open.png b/textures/mesecons_filter_open.png
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diff --git a/textures/mesecons_filter_open_detail.png b/textures/mesecons_filter_open_detail.png
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diff --git a/textures/mesecons_window_closed.png b/textures/mesecons_window_closed.png
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diff --git a/textures/mesecons_window_open.png b/textures/mesecons_window_open.png
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diff --git a/textures/mesecons_window_open_detail.png b/textures/mesecons_window_open_detail.png
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