129 lines
4.0 KiB
Lua
129 lines
4.0 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019-2023 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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TA2 Axle clutch
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]]--
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-- for lazy programmers
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local P2S = minetest.pos_to_string
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local M = minetest.get_meta
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local S = techage.S
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local DESCR = S("TA2 Clutch")
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local Axle = techage.Axle
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local power = networks.power
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local control = networks.control
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-- Search for a gearbox, which is part of the axle network
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local function get_gearbox_pos(pos)
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local outdir = M(pos):get_int("outdir")
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local pos1, dir1 = Axle:get_connected_node_pos(pos, outdir)
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if pos1 then
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local node = minetest.get_node(pos1)
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--print("get_gearbox_pos", node.name)
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if node.name == "techage:gearbox_on" or node.name == "techage:gearbox" then
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return pos1
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end
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end
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end
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-- Send to the winches
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local function control_cmnd(pos, topic)
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-- The clutch is not part of the axle network,
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-- so we have to use a helper function to be able
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-- to send a command into the network.
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local pos1 = get_gearbox_pos(pos)
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if pos1 then
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control.send(pos1, Axle, 0, "sto", topic)
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end
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end
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local function switch_on(pos, node)
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if node.name == "techage:ta2_clutch_off" then
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control_cmnd(pos, "on")
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node.name = "techage:ta2_clutch_on"
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minetest.swap_node(pos, node)
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Axle:after_place_tube(pos)
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minetest.sound_play("techage_button", {
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pos = pos,
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gain = 0.5,
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max_hear_distance = 5})
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end
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end
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local function switch_off(pos, node)
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if node.name == "techage:ta2_clutch_on" then
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control_cmnd(pos, "off")
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minetest.swap_node(pos, {name = "techage:ta2_clutch_off", param2 = M(pos):get_int("outdir") - 1})
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Axle:after_dig_tube(pos, node)
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minetest.sound_play("techage_button", {
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pos = pos,
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gain = 0.5,
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max_hear_distance = 5})
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end
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end
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minetest.register_node("techage:ta2_clutch_off", {
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description = DESCR,
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tiles = {
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-- up, down, right, left, back, front
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"techage_filling_ta2.png^techage_appl_clutch.png^techage_appl_arrow3.png^techage_frame_ta2.png^[transformR90",
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"techage_filling_ta2.png^techage_appl_clutch.png^techage_appl_arrow3.png^techage_frame_ta2.png^[transformR270",
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"techage_filling_ta2.png^techage_appl_clutch.png^techage_frame_ta2.png",
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"techage_filling_ta2.png^techage_appl_clutch.png^techage_frame_ta2.png^[transformR180",
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"techage_filling_ta2.png^techage_frame_ta2.png^techage_clutch_clutch.png",
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"techage_filling_ta2.png^techage_frame_ta2.png^techage_clutch_clutch.png",
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},
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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M(pos):set_int("outdir", networks.side_to_outdir(pos, "B"))
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end,
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on_rightclick = switch_on,
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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:ta2_clutch_on", {
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description = DESCR,
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tiles = {
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-- up, down, right, left, back, front
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"techage_filling_ta2.png^techage_appl_clutch_on.png^techage_frame_ta2.png^[transformR90",
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"techage_filling_ta2.png^techage_appl_clutch_on.png^techage_frame_ta2.png^[transformR270",
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"techage_filling_ta2.png^techage_appl_clutch_on.png^techage_frame_ta2.png",
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"techage_filling_ta2.png^techage_appl_clutch_on.png^techage_frame_ta2.png^[transformR180",
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"techage_filling_ta2.png^techage_frame_ta2.png^techage_clutch_clutch.png",
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"techage_filling_ta2.png^techage_frame_ta2.png^techage_clutch_clutch.png",
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},
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Axle:after_dig_tube(pos, oldnode, oldmetadata)
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end,
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on_rightclick = switch_off,
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paramtype2 = "facedir",
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drop = "techage:ta2_clutch_off",
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groups = {cracky=2, crumbly=2, choppy=2, not_in_creative_inventory=1},
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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_craft({
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output = "techage:ta2_clutch_off",
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recipe = {
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{"default:junglewood", "techage:axle", "default:wood"},
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{"techage:axle", "basic_materials:gear_steel", "techage:axle"},
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{"default:wood", "techage:axle", "default:junglewood"},
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},
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})
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