add mesecons mods

mods/moremesecons/moremesecons_dual_delayer/init.lua

@@ -0,0 +1,100 @@
+local function dual_delayer_get_input_rules(node)
+	local rules = {{x=1, y=0, z=0}}
+	for _ = 0, node.param2 do
+		rules = mesecon.rotate_rules_left(rules)
+	end
+	return rules
+end
+
+local function dual_delayer_get_output_rules(node)
+	local rules = {{x=0, y=0, z=1}, {x=0, y=0, z=-1}}
+	for _ = 0, node.param2 do
+		rules = mesecon.rotate_rules_left(rules)
+	end
+	return rules
+end
+
+local dual_delayer_activate = function(pos, node)
+	mesecon.receptor_on(pos, {dual_delayer_get_output_rules(node)[1]}) -- Turn on the port 1
+	minetest.swap_node(pos, {name = "moremesecons_dual_delayer:dual_delayer_10", param2 = node.param2})
+	minetest.after(0.4, function()
+		mesecon.receptor_on(pos, {dual_delayer_get_output_rules(node)[2]}) -- Turn on the port 2
+		minetest.swap_node(pos, {name = "moremesecons_dual_delayer:dual_delayer_11", param2 = node.param2})
+	end)
+end
+
+local dual_delayer_deactivate = function(pos, node, link)
+	mesecon.receptor_off(pos, {dual_delayer_get_output_rules(node)[2]}) -- Turn off the port 2
+	minetest.swap_node(pos, {name = "moremesecons_dual_delayer:dual_delayer_10", param2 = node.param2})
+	minetest.after(0.4, function()
+		mesecon.receptor_off(pos, {dual_delayer_get_output_rules(node)[1]}) -- Turn off the port 1
+		minetest.swap_node(pos, {name = "moremesecons_dual_delayer:dual_delayer_00", param2 = node.param2})
+	end)
+end
+
+
+for n,i in pairs({{0,0},{1,0},{1,1}}) do
+	local i1,i2 = unpack(i)
+
+	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
+
+	local use_texture_alpha
+	if minetest.features.use_texture_alpha_string_modes then
+		use_texture_alpha = "opaque"
+	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, -8/16, 6/16, -7/16, 1/16 },
+				{-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 = {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"},
+		use_texture_alpha = use_texture_alpha,
+		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
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "moremesecons_dual_delayer:dual_delayer_00 2",
+	recipe = {"mesecons_delayer:delayer_off_1", "mesecons_delayer:delayer_off_1"}
+})