118 lines
2.7 KiB
Lua
118 lines
2.7 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019 Joachim Stolberg
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GPL v3
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See LICENSE.txt for more information
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TA2 Gearbox
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]]--
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-- for lazy programmers
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local P = minetest.string_to_pos
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local M = minetest.get_meta
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local S = techage.S
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local PWR_NEEDED = 1
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local CYCLE_TIME = 4
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local Axle = techage.Axle
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local power = techage.power
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local function swap_node(pos, name)
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local node = techage.get_node_lvm(pos)
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if node.name == name then
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return
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end
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node.name = name
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minetest.swap_node(pos, node)
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end
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local function on_power(pos, mem)
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swap_node(pos, "techage:gearbox_on")
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techage.switch_axles(pos, true)
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end
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local function on_nopower(pos, mem)
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swap_node(pos, "techage:gearbox")
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techage.switch_axles(pos, false)
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end
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local function node_timer(pos, elapsed)
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local mem = tubelib2.get_mem(pos)
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power.consumer_alive(pos, mem)
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return true
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end
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-- to be able to restart the node after server crashes
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local function on_rightclick(pos)
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local mem = tubelib2.get_mem(pos)
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minetest.get_node_timer(pos):start(CYCLE_TIME)
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power.consumer_start(pos, mem, CYCLE_TIME, PWR_NEEDED)
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end
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minetest.register_node("techage:gearbox", {
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description = S("TA2 Gearbox"),
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tiles = {"techage_filling_ta2.png^techage_axle_gearbox.png^techage_frame_ta2.png"},
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on_rightclick = on_rightclick,
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on_timer = node_timer,
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paramtype2 = "facedir",
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groups = {cracky=2, crumbly=2, choppy=2},
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on_rotate = screwdriver.disallow,
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is_ground_content = false,
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sounds = default.node_sound_wood_defaults(),
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})
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minetest.register_node("techage:gearbox_on", {
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tiles = {
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-- up, down, right, left, back, front
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{
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image = "techage_filling4_ta2.png^techage_axle_gearbox4.png^techage_frame4_ta2.png",
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backface_culling = false,
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animation = {
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type = "vertical_frames",
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aspect_w = 32,
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aspect_h = 32,
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length = 0.6,
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},
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},
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},
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on_rightclick = on_rightclick,
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on_timer = node_timer,
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paramtype2 = "facedir",
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groups = {not_in_creative_inventory=1},
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diggable = false,
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drop = "",
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on_rotate = screwdriver.disallow,
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is_ground_content = false,
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sounds = default.node_sound_wood_defaults(),
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})
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techage.power.register_node({"techage:gearbox", "techage:gearbox_on"}, {
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power_network = Axle,
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on_power = on_power,
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on_nopower = on_nopower,
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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on_rightclick(pos)
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end,
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after_tube_update = function(node, pos, out_dir, peer_pos, peer_in_dir)
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techage.switch_axles(pos, node.name == "techage:gearbox_on")
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end,
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})
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minetest.register_craft({
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output = "techage:gearbox 2",
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recipe = {
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{"default:junglewood", "techage:axle", "default:wood"},
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{"techage:axle", "techage:iron_ingot", "techage:axle"},
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{"default:wood", "techage:axle", "default:junglewood"},
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},
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})
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