1 files changed, 91 insertions, 0 deletions
diff --git a/mesecons_extrawires/doublecorner.lua b/mesecons_extrawires/doublecorner.lua
new file mode 100644
index 0000000..d94e792
--- /dev/null
+++ b/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",
+	},
+})