straight-only tube

6 files changed, 52 insertions, 0 deletions

diff --git a/extranodes/depends.txt b/extranodes/depends.txt
index 15b9ef5..3274ff4 100644
--- a/extranodes/depends.txt
+++ b/extranodes/depends.txt
@@ -1,4 +1,5 @@
 default
+technic?
 technic_worldgen
 concrete
 unifieddyes?
diff --git a/extranodes/init.lua b/extranodes/init.lua
index ccecbaa..9a54687 100644
--- a/extranodes/init.lua
+++ b/extranodes/init.lua
@@ -3,6 +3,10 @@
 -- Boilerplate to support localized strings if intllib mod is installed.
 local S = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end
 
+-- some extras to the extras
+local path = string.gsub(technic.modpath, "technic/technic", "technic/extranodes")
+dofile(path.."/straight_tube.lua")
+
 if minetest.get_modpath("moreblocks") then
 
 	-- register stairsplus/circular_saw nodes
@@ -257,6 +261,7 @@ minetest.register_node(":technic:trampoline", {
 	sounds = {footstep = {name = "trampoline_boing", gain = 1.0}}
 })
 
+
 minetest.register_craft({
 	output = "technic:fall_dampener_50",
 	recipe = {
diff --git a/extranodes/straight_tube.lua b/extranodes/straight_tube.lua
new file mode 100644
index 0000000..d3c19b8
--- /dev/null
+++ b/extranodes/straight_tube.lua
@@ -0,0 +1,46 @@
+-- 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
+
+if minetest.get_modpath("pipeworks") then
+
+	minetest.register_node(":pipeworks:straight_tube", {
+		description = "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" },
+		},
+	})
+
+end
\ No newline at end of file
diff --git a/extranodes/textures/pipeworks_straight_tube_input.png b/extranodes/textures/pipeworks_straight_tube_input.png
new file mode 100644
index 0000000..8490858
--- /dev/null
+++ b/extranodes/textures/pipeworks_straight_tube_input.png
diff --git a/extranodes/textures/pipeworks_straight_tube_output.png b/extranodes/textures/pipeworks_straight_tube_output.png
new file mode 100644
index 0000000..8490858
--- /dev/null
+++ b/extranodes/textures/pipeworks_straight_tube_output.png
diff --git a/extranodes/textures/pipeworks_straight_tube_side.png b/extranodes/textures/pipeworks_straight_tube_side.png
new file mode 100644
index 0000000..b746911
--- /dev/null
+++ b/extranodes/textures/pipeworks_straight_tube_side.png