449 lines
13 KiB
Lua
449 lines
13 KiB
Lua
--[[
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Tube Library 2
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==============
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Copyright (C) 2017-2020 Joachim Stolberg
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LGPLv2.1+
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See LICENSE.txt for more information
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tube_test.lua
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THIS FILE IS ONLY FOR TESTING PURPOSES
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]]--
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-- for lazy programmers
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local P2S = function(pos) if pos then return minetest.pos_to_string(pos) end end
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local S2P = minetest.string_to_pos
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local M = minetest.get_meta
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-- Marker entities for debugging purposes
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local function debug_info(pos, text)
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local marker = minetest.add_entity(pos, "tubelib2:marker_cube")
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if marker ~= nil then
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if text == "add" then
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marker:set_nametag_attributes({color = "#FF0000", text = "add__________"})
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elseif text == "del" then
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marker:set_nametag_attributes({color = "#00FF00", text = "_____del_____"})
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elseif text == "noc" then
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marker:set_nametag_attributes({color = "#0000FF", text = "__________noc"})
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end
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minetest.after(6, marker.remove, marker)
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end
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end
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minetest.register_entity(":tubelib2:marker_cube", {
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initial_properties = {
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visual = "cube",
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textures = {
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"tubelib2_marker_cube.png",
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"tubelib2_marker_cube.png",
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"tubelib2_marker_cube.png",
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"tubelib2_marker_cube.png",
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"tubelib2_marker_cube.png",
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"tubelib2_marker_cube.png",
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},
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physical = false,
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visual_size = {x = 1.1, y = 1.1},
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collisionbox = {-0.55,-0.55,-0.55, 0.55,0.55,0.55},
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glow = 8,
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},
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on_punch = function(self)
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self.object:remove()
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end,
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})
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-- Test tubes
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local Tube = tubelib2.Tube:new({
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-- North, East, South, West, Down, Up
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-- dirs_to_check = {1,2,3,4}, -- horizontal only
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-- dirs_to_check = {5,6}, -- vertical only
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dirs_to_check = {1,2,3,4,5,6},
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max_tube_length = 10,
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show_infotext = true,
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primary_node_names = {"tubelib2:tubeS", "tubelib2:tubeA"},
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secondary_node_names = {"default:chest", "default:chest_open",
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"tubelib2:source", "tubelib2:junction", "tubelib2:teleporter"},
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after_place_tube = function(pos, param2, tube_type, num_tubes, tbl)
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minetest.swap_node(pos, {name = "tubelib2:tube"..tube_type, param2 = param2})
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end,
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--debug_info = debug_info,
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})
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Tube:set_valid_sides("tubelib2:source", {"F"})
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Tube:set_valid_sides("tubelib2:teleporter", {"F"})
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Tube:register_on_tube_update(function(node, pos, out_dir, peer_pos, peer_in_dir)
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local sdir = tubelib2.dir_to_string(out_dir)
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if not peer_pos then
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print(P2S(pos).." to the "..sdir..": Not connected")
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elseif Tube:is_secondary_node(peer_pos) then
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local node = minetest.get_node(peer_pos)
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print(P2S(pos).." to the "..sdir..": Connected with "..node.name.." at "..P2S(peer_pos).."/"..peer_in_dir)
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else
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print(P2S(pos).." to the "..sdir..": Connected with "..P2S(peer_pos).."/"..peer_in_dir)
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for i, pos, node in Tube:get_tube_line(pos, out_dir) do
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print("walk", P2S(pos), node.name)
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end
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end
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end)
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minetest.register_node("tubelib2:tubeS", {
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description = "Tubelib2 Test tube",
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tiles = { -- Top, base, right, left, front, back
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"tubelib2_tube.png",
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"tubelib2_tube.png",
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"tubelib2_tube.png",
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"tubelib2_tube.png",
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"tubelib2_hole.png",
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"tubelib2_hole.png",
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},
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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--local t = minetest.get_us_time()
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if not Tube:after_place_tube(pos, placer, pointed_thing) then
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minetest.remove_node(pos)
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return true
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end
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--print("place time", minetest.get_us_time() - t)
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return false
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Tube:after_dig_tube(pos, oldnode, oldmetadata)
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end,
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paramtype2 = "facedir", -- important!
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = {
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{-2/8, -2/8, -4/8, 2/8, 2/8, 4/8},
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},
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},
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on_rotate = screwdriver.disallow, -- important!
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paramtype = "light",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 3, cracky = 3, snappy = 3},
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sounds = default.node_sound_glass_defaults(),
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})
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minetest.register_node("tubelib2:tubeA", {
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description = "Tubelib2 Test tube",
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tiles = { -- Top, base, right, left, front, back
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"tubelib2_tube.png",
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"tubelib2_hole.png",
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"tubelib2_tube.png",
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"tubelib2_tube.png",
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"tubelib2_tube.png",
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"tubelib2_hole.png",
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},
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Tube:after_dig_tube(pos, oldnode, oldmetadata)
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end,
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paramtype2 = "facedir", -- important!
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = {
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{-2/8, -4/8, -2/8, 2/8, 2/8, 2/8},
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{-2/8, -2/8, -4/8, 2/8, 2/8, -2/8},
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},
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},
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on_rotate = screwdriver.disallow, -- important!
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paramtype = "light",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 3, cracky = 3, snappy = 3, not_in_creative_inventory=1},
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sounds = default.node_sound_glass_defaults(),
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drop = "tubelib2:tubeS",
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})
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local function push_item(pos)
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local tube_dir = M(pos):get_int("tube_dir")
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local dest_pos, dest_dir = Tube:get_connected_node_pos(pos, tube_dir)
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local dest_node = minetest.get_node(dest_pos)
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local on_push_item = minetest.registered_nodes[dest_node.name].on_push_item
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--print("on_timer: dest_pos="..S(dest_pos).." dest_dir="..dest_dir)
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local inv = minetest.get_inventory({type="node", pos=dest_pos})
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local stack = ItemStack("default:dirt")
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if on_push_item then
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return on_push_item(dest_pos, dest_dir, stack)
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elseif inv then
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local leftover = inv:add_item("main", stack)
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if leftover:get_count() == 0 then
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return true
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end
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elseif dest_node.name == "air" then
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minetest.add_item(dest_pos, stack)
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return true
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end
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return false
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end
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minetest.register_node("tubelib2:source", {
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description = "Tubelib2 Item Source",
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tiles = {
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-- up, down, right, left, back, front
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'tubelib2_source.png',
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'tubelib2_source.png',
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'tubelib2_source.png',
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'tubelib2_source.png',
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'tubelib2_source.png',
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'tubelib2_conn.png',
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},
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after_place_node = function(pos, placer)
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local tube_dir = ((minetest.dir_to_facedir(placer:get_look_dir()) + 2) % 4) + 1
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M(pos):set_int("tube_dir", tube_dir)
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Tube:after_place_node(pos, {tube_dir})
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minetest.get_node_timer(pos):start(2)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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local tube_dir = tonumber(oldmetadata.fields.tube_dir or 0)
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Tube:after_dig_node(pos, {tube_dir})
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end,
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on_timer = function(pos, elapsed)
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if not push_item(pos) then
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print("push_item error")
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end
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return true
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end,
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paramtype2 = "facedir", -- important!
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on_rotate = screwdriver.disallow, -- important!
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paramtype = "light",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 3, cracky = 3, snappy = 3},
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sounds = default.node_sound_glass_defaults(),
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})
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-- Can't be used for item transport (hyperloop test node)
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minetest.register_node("tubelib2:junction", {
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description = "Tubelib2 Junction",
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tiles = {
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'tubelib2_conn.png',
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},
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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local meta = minetest.get_meta(pos)
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meta:set_string("infotext", "Position "..P2S(pos))
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Tube:after_place_node(pos)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Tube:after_dig_node(pos)
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end,
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paramtype2 = "facedir", -- important!
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on_rotate = screwdriver.disallow, -- important!
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paramtype = "light",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 3, cracky = 3, snappy = 3},
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sounds = default.node_sound_glass_defaults(),
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})
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-------------------------------------------------------------------------------
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-- Teleporter
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-------------------------------------------------------------------------------
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local pairingList = {}
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local sFormspec = "size[7.5,3]"..
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"field[0.5,1;7,1;channel;Enter channel string;]" ..
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"button_exit[2,2;3,1;exit;Save]"
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local function store_connection(pos, peer_pos)
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local meta = M(pos)
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meta:set_string("peer_pos", P2S(peer_pos))
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meta:set_string("channel", "")
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meta:set_string("formspec", "")
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meta:set_string("infotext", "Connected with "..P2S(peer_pos))
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end
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local function prepare_pairing(pos)
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local meta = M(pos)
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meta:set_string("peer_pos", "")
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meta:set_string("channel", "")
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meta:set_string("formspec", sFormspec)
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meta:set_string("infotext", "Pairing is missing")
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end
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local function pairing(pos, channel)
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if pairingList[channel] and not vector.equals(pos, pairingList[channel]) then
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-- store peer position on both nodes
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local peer_pos = pairingList[channel]
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store_connection(pos, peer_pos)
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store_connection(peer_pos, pos)
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pairingList[channel] = nil
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return true
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else
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pairingList[channel] = pos
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prepare_pairing(pos)
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return false
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end
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end
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local function stop_pairing(pos, oldmetadata)
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-- unpair peer node
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if oldmetadata and oldmetadata.fields then
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if oldmetadata.fields.peer_pos then
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local peer_pos = S2P(oldmetadata.fields.peer_pos)
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prepare_pairing(peer_pos)
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elseif oldmetadata.fields.channel then
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pairingList[oldmetadata.fields.channel] = nil
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end
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end
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end
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minetest.register_node("tubelib2:teleporter", {
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description = "Tubelib2 Teleporter",
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tiles = {
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-- up, down, right, left, back, front
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'tubelib2_tele.png',
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'tubelib2_tele.png',
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'tubelib2_tele.png',
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'tubelib2_tele.png',
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'tubelib2_tele.png',
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'tubelib2_conn.png',
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},
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after_place_node = function(pos, placer)
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-- the tube_dir calculation depends on the player look-dir and the hole side of the node
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local tube_dir = ((minetest.dir_to_facedir(placer:get_look_dir()) + 2) % 4) + 1
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M(pos):set_int("tube_dir", tube_dir)
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Tube:after_place_node(pos, {tube_dir})
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prepare_pairing(pos)
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end,
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on_receive_fields = function(pos, formname, fields, player)
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if fields.channel ~= nil then
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pairing(pos, fields.channel)
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end
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end,
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on_push_item = function(pos, dir, item)
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local tube_dir = M(pos):get_int("tube_dir")
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if dir == tubelib2.Turn180Deg[tube_dir] then
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local s = M(pos):get_string("peer_pos")
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if s and s ~= "" then
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push_item(S2P(s))
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return true
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end
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end
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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stop_pairing(pos, oldmetadata)
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local tube_dir = tonumber(oldmetadata.fields.tube_dir or 0)
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Tube:after_dig_node(pos, {tube_dir})
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end,
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paramtype2 = "facedir", -- important!
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on_rotate = screwdriver.disallow, -- important!
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paramtype = "light",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 3, cracky = 3, snappy = 3},
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sounds = default.node_sound_glass_defaults(),
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})
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-------------------------------------------------------------------------------
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-- Tool
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-------------------------------------------------------------------------------
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local function read_param2(pos, player)
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local node = minetest.get_node(pos)
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local dir1, dir2, num_tubes = Tube:decode_param2(pos, node.param2)
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minetest.chat_send_player(player:get_player_name(), "[Tubelib2] pos="..P2S(pos)..", dir1="..dir1..", dir2="..dir2..", num_tubes="..num_tubes)
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end
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local function remove_tube(itemstack, placer, pointed_thing)
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if pointed_thing.type == "node" then
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local pos = pointed_thing.under
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if placer:get_player_control().sneak then
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read_param2(pos, placer)
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else
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Tube:tool_remove_tube(pos, "default_break_glass")
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end
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else
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local dir = (minetest.dir_to_facedir(placer:get_look_dir()) % 4) + 1
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minetest.chat_send_player(placer:get_player_name(),
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"[Tool Help] dir="..dir.."\n"..
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" left: remove node\n"..
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" right: repair tube line\n")
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end
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end
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--local function walk(itemstack, placer, pointed_thing)
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-- if pointed_thing.type == "node" then
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-- local pos = pointed_thing.under
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-- local dir = (minetest.dir_to_facedir(placer:get_look_dir()) % 4) + 1
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-- local t = minetest.get_us_time()
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-- local pos1, outdir1, pos2, outdir2, cnt = Tube:walk(pos, dir)
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-- t = minetest.get_us_time() - t
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-- print("time", t)
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-- if pos1 then
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-- local s = "[Tubelib2] pos1="..P2S(pos1)..", outdir1="..outdir1..", pos2="..P2S(pos2)..", outdir2="..outdir2..", cnt="..cnt
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-- minetest.chat_send_player(placer:get_player_name(), s)
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-- end
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-- else
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-- local dir = (minetest.dir_to_facedir(placer:get_look_dir()) % 4) + 1
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-- minetest.chat_send_player(placer:get_player_name(),
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-- "[Tool Help] dir="..dir.."\n"..
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-- " left: remove node\n"..
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-- " right: repair tube line\n")
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-- end
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--end
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local function repair_tube(itemstack, placer, pointed_thing)
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if pointed_thing.type == "node" then
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local pos = pointed_thing.under
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local _, _, fpos1, fpos2, _, _, cnt1, cnt2 = Tube:tool_repair_tube(pos)
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local length = cnt1 + cnt2
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local s = "Tube from " .. P2S(fpos1) .. " to " .. P2S(fpos2) .. ". Lenght = " .. length
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minetest.chat_send_player(placer:get_player_name(), s)
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if length > Tube.max_tube_length then
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local s = string.char(0x1b) .. "(c@#ff0000)" .. "Tube length error!"
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minetest.chat_send_player(placer:get_player_name(), s)
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end
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minetest.sound_play("carts_cart_new", {
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pos = pos,
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gain = 1,
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max_hear_distance = 5})
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else
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local dir = (minetest.dir_to_facedir(placer:get_look_dir()) % 4) + 1
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minetest.chat_send_player(placer:get_player_name(),
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"[Tool Help] dir="..dir.."\n"..
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" left: remove node\n"..
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" right: repair tube line\n")
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end
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end
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-- Tool for tube workers to crack a protected tube line
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minetest.register_node("tubelib2:tool", {
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description = "Tubelib2 Tool",
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inventory_image = "tubelib2_tool.png",
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wield_image = "tubelib2_tool.png",
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use_texture_alpha = true,
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groups = {cracky=1, book=1},
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on_use = remove_tube,
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on_place = repair_tube,
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node_placement_prediction = "",
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stack_max = 1,
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})
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