one-way conducting tube and cleanup

1 files changed, 139 insertions, 0 deletions

diff --git a/extranodes/extratubes.lua b/extranodes/extratubes.lua
new file mode 100644
index 0000000..67be208
--- /dev/null
+++ b/extranodes/extratubes.lua
@@ -0,0 +1,139 @@
+-- EXTRATUBES
+-- This files add some new tube types, to widen the pipeworks mod assortment of
+-- available parts in order to better meet the needs of expansive automation
+local S = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end
+
+if minetest.get_modpath("pipeworks") then
+
+	-- straight-only pipe
+	-- does not connect side-wise, allows items in both directions
+	-- a counterpart to straight-only pipe, and a cheap alternative 
+	-- to one-way tube for long segments of parallel pipes
+	
+	minetest.register_node(":pipeworks:straight_tube", {
+		description = S("Straight-only Tube"),
+		tiles = {"pipeworks_straight_tube_side.png", 
+			"pipeworks_straight_tube_side.png", 
+			"pipeworks_straight_tube_output.png",
+			"pipeworks_straight_tube_input.png", 
+			"pipeworks_straight_tube_side.png", 
+			"pipeworks_straight_tube_side.png"},
+		paramtype2 = "facedir",
+		drawtype = "nodebox",
+		paramtype = "light",
+		node_box = {type = "fixed",
+			fixed = {{-1/2, -9/64, -9/64, 1/2, 9/64, 9/64}}},
+		groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 2, tubedevice = 1},
+		sounds = default.node_sound_wood_defaults(),
+		tube = {
+			connect_sides = {left = 1, right = 1},
+			can_go = function(pos, node, velocity, stack)
+					return {velocity}
+				end,
+			can_insert = function(pos, node, stack, direction)
+					local dir = pipeworks.facedir_to_right_dir(node.param2)
+					local opdir = vector.multiply(dir, -1)
+					return vector.equals(dir, direction) or vector.equals(opdir, direction)
+				end,
+			priority = 60 -- Higher than normal tubes, but lower than one-way tubes
+		},
+		after_place_node = pipeworks.after_place,
+		after_dig_node = pipeworks.after_dig,
+	})
+
+	minetest.register_craft({
+		output = "pipeworks:straight_tube 3",
+		recipe = {
+			{ "pipeworks:tube_1", "pipeworks:tube_1", "pipeworks:tube_1" },
+		},
+	})
+
+	-- conducting one-way tube - to stop making those ugly shunting wires
+	
+	if pipeworks.enable_one_way_tube and pipeworks.enable_conductor_tube then
+		minetest.register_node(":pipeworks:conductor_one_way_tube_on", {
+			description = S("One-way Conducting Tube"),
+			tiles = {"pipeworks_conductor_one_way_tube_top_on.png", 
+				"pipeworks_conductor_one_way_tube_top_on.png", 
+				"pipeworks_conductor_one_way_tube_output_on.png",
+				"pipeworks_conductor_one_way_tube_input_on.png", 
+				"pipeworks_conductor_one_way_tube_side_on.png", 
+				"pipeworks_conductor_one_way_tube_top_on.png"},
+			paramtype2 = "facedir",
+			drawtype = "nodebox",
+			paramtype = "light",
+			node_box = {type = "fixed",
+				fixed = {{-1/2, -9/64, -9/64, 1/2, 9/64, 9/64}}},
+			groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 2, tubedevice = 1, mesecon = 2, not_in_creative_inventory = 1},
+			sounds = default.node_sound_wood_defaults(),
+			tube = {
+				connect_sides = {left = 1, right = 1},
+				can_go = function(pos, node, velocity, stack)
+					return {velocity}
+				end,
+				can_insert = function(pos, node, stack, direction)
+					local dir = pipeworks.facedir_to_right_dir(node.param2)
+					return vector.equals(dir, direction)
+				end,
+				priority = 75 -- Higher than normal tubes, but lower than receivers
+			},
+			after_place_node = pipeworks.after_place,
+			after_dig_node = pipeworks.after_dig,
+			mesecons = {
+				conductor = {state = mesecon.state.on,
+						rules = pipeworks.mesecons_rules,
+						onstate = "pipeworks:conductor_one_way_tube_on",
+						offstate = "pipeworks:conductor_one_way_tube_off"
+				}
+			},
+			drop = "pipeworks:conductor_one_way_tube_off",
+		})
+		
+		minetest.register_node(":pipeworks:conductor_one_way_tube_off", {
+			description = S("One-way Conducting Tube"),
+			tiles = {"pipeworks_conductor_one_way_tube_top_off.png", 
+				"pipeworks_conductor_one_way_tube_top_off.png", 
+				"pipeworks_conductor_one_way_tube_output_off.png",
+				"pipeworks_conductor_one_way_tube_input_off.png", 
+				"pipeworks_conductor_one_way_tube_side_off.png", 
+				"pipeworks_conductor_one_way_tube_top_off.png"},
+			paramtype2 = "facedir",
+			drawtype = "nodebox",
+			paramtype = "light",
+			node_box = {type = "fixed",
+				fixed = {{-1/2, -9/64, -9/64, 1/2, 9/64, 9/64}}},
+			groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 2, tubedevice = 1, mesecon = 2},
+			sounds = default.node_sound_wood_defaults(),
+			tube = {
+				connect_sides = {left = 1, right = 1},
+				can_go = function(pos, node, velocity, stack)
+					return {velocity}
+				end,
+				can_insert = function(pos, node, stack, direction)
+					local dir = pipeworks.facedir_to_right_dir(node.param2)
+					return vector.equals(dir, direction)
+				end,
+				priority = 75 -- Higher than normal tubes, but lower than receivers
+			},
+			after_place_node = pipeworks.after_place,
+			after_dig_node = pipeworks.after_dig,
+			mesecons = {
+				conductor = {state = mesecon.state.off,
+						rules = pipeworks.mesecons_rules,
+						onstate = "pipeworks:conductor_one_way_tube_on",
+						offstate = "pipeworks:conductor_one_way_tube_off"
+				}
+			},
+			drop = "pipeworks:conductor_one_way_tube_off",
+		})
+		
+		minetest.register_craft({
+			output = "pipeworks:conductor_one_way_tube_off",
+			recipe = {
+				{ "pipeworks:one_way_tube", "mesecons:wire_00000000_off"}
+			},
+		})
+	end
+	
+
+end
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