431 lines
13 KiB
Lua
431 lines
13 KiB
Lua
--[[
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Networks
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========
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Copyright (C) 2021 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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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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local CYCLE_TIME = 2
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local STORAGE_CAPA = 500
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local AMOUNT = 2
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local liquid = networks.liquid
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-------------------------------------------------------------------------------
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-- Pipe
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-------------------------------------------------------------------------------
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local Pipe = tubelib2.Tube:new({
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dirs_to_check = {1,2,3,4,5,6},
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max_tube_length = 100,
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tube_type = "liq",
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primary_node_names = {"networks:pipeS", "networks:pipeA", "networks:valve_on"},
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secondary_node_names = {}, -- Names will be added via 'liquids.register_nodes'
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after_place_tube = function(pos, param2, tube_type, num_tubes, tbl)
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local name = minetest.get_node(pos).name
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if name == "networks:valve_on" then
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minetest.swap_node(pos, {name = "networks:valve_on", param2 = param2})
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elseif name == "networks:valve_off" then
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minetest.swap_node(pos, {name = "networks:valve_off", param2 = param2})
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else
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minetest.swap_node(pos, {name = "networks:pipe"..tube_type, param2 = param2})
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end
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end,
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})
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-- Use global callback instead of node related functions
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Pipe:register_on_tube_update2(function(pos, outdir, tlib2, node)
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liquid.update_network(pos, outdir, tlib2, node)
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end)
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minetest.register_node("networks:pipeS", {
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description = "Pipe",
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tiles = { -- Top, base, right, left, front, back
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"networks_cable.png^[colorize:#007577:60",
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"networks_cable.png^[colorize:#007577:60",
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"networks_cable.png^[colorize:#007577:60",
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"networks_cable.png^[colorize:#007577:60",
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"networks_hole.png",
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"networks_hole.png",
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},
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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if not Pipe: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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return false
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Pipe:after_dig_tube(pos, oldnode, oldmetadata)
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end,
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paramtype2 = "facedir",
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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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{-3/16, -3/16, -4/8, 3/16, 3/16, 4/8},
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},
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},
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on_rotate = screwdriver.disallow,
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paramtype = "light",
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use_texture_alpha = "clip",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 2, cracky = 2, snappy = 2},
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sounds = default.node_sound_defaults(),
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})
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minetest.register_node("networks:pipeA", {
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description = "Pipe",
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tiles = { -- Top, base, right, left, front, back
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"networks_cable.png^[colorize:#007577:60",
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"networks_hole.png^[colorize:#007577:60",
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"networks_cable.png^[colorize:#007577:60",
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"networks_cable.png^[colorize:#007577:60",
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"networks_cable.png^[colorize:#007577:60",
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"networks_hole.png^[colorize:#007577:60",
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},
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Pipe:after_dig_tube(pos, oldnode, oldmetadata)
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end,
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paramtype2 = "facedir",
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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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{-3/16, -4/8, -3/16, 3/16, 3/16, 3/16},
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{-3/16, -3/16, -4/8, 3/16, 3/16, -3/16},
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},
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},
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on_rotate = screwdriver.disallow,
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paramtype = "light",
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use_texture_alpha = "clip",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 2, cracky = 2, snappy = 2, test_trowel = 1, not_in_creative_inventory=1},
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sounds = default.node_sound_defaults(),
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drop = "networks:pipeS",
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})
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local size = 3/16
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local Boxes = {
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{{-size, -size, size, size, size, 0.5 }}, -- z+
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{{-size, -size, -size, 0.5, size, size}}, -- x+
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{{-size, -size, -0.5, size, size, size}}, -- z-
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{{-0.5, -size, -size, size, size, size}}, -- x-
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{{-size, -0.5, -size, size, size, size}}, -- y-
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{{-size, -size, -size, size, 0.5, size}}, -- y+
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}
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local names = networks.register_junction("networks:junction", size, Boxes, Pipe, {
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description = "Junction",
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tiles = {"networks_junction.png^[colorize:#007577:60"},
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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local name = "networks:junction" .. networks.junction_type(pos, Pipe)
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minetest.swap_node(pos, {name = name, param2 = 0})
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Pipe:after_place_node(pos)
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end,
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-- junction needs own 'tubelib2_on_update2' to be able to call networks.junction_type
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tubelib2_on_update2 = function(pos, outdir, tlib2, node)
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local name = "networks:junction" .. networks.junction_type(pos, Pipe)
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minetest.swap_node(pos, {name = name, param2 = 0})
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liquid.update_network(pos, 0, tlib2, node)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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Pipe:after_dig_node(pos)
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end,
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use_texture_alpha = "clip",
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is_ground_content = false,
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groups = {crumbly = 2, cracky = 2, snappy = 2},
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sounds = default.node_sound_defaults(),
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}, 63)
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liquid.register_nodes(names, Pipe, "junc")
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-------------------------------------------------------------------------------
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-- Pump
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-------------------------------------------------------------------------------
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local function swap_node(pos, name)
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local node = tubelib2.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 turn_on(pos, mem)
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swap_node(pos, "networks:pump_on")
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M(pos):set_string("infotext", "pumping")
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mem.running = true
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-- enable marker cube
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mem.dbg_cycles = 5
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minetest.get_node_timer(pos):start(CYCLE_TIME)
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end
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local function turn_off(pos, mem)
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swap_node(pos, "networks:pump_off")
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M(pos):set_string("infotext", "off")
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mem.running = false
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minetest.get_node_timer(pos):stop()
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end
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local function on_rightclick(pos, node, clicker)
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local mem = tubelib2.get_mem(pos)
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if not mem.running then
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turn_on(pos, mem)
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else
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turn_off(pos, mem)
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end
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end
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local function pumping(pos)
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local mem = tubelib2.get_mem(pos)
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local outdir = M(pos):get_int("outdir")
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local taken, name = liquid.take(pos, Pipe, networks.Flip[outdir], nil, AMOUNT, mem.dbg_cycles > 0)
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if taken > 0 then
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print("pumping " .. name .. " " .. taken)
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local leftover = liquid.put(pos, Pipe, outdir, name, taken, mem.dbg_cycles > 0)
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if leftover and leftover > 0 then
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liquid.untake(pos, Pipe, networks.Flip[outdir], name, leftover)
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if leftover == taken then
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turn_off(pos, mem)
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return false
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end
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end
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else
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print("pumping -")
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end
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mem.dbg_cycles = mem.dbg_cycles - 1
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return true
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end
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local function after_place_node(pos)
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local outdir = networks.side_to_outdir(pos, "B")
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M(pos):set_int("outdir", outdir)
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Pipe:after_place_node(pos, {outdir})
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M(pos):set_string("infotext", "off")
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tubelib2.init_mem(pos)
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end
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local function after_dig_node(pos, oldnode, oldmetadata)
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local outdir = tonumber(oldmetadata.fields.outdir or 0)
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Pipe:after_dig_node(pos, {outdir})
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tubelib2.del_mem(pos)
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end
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minetest.register_node("networks:pump_off", {
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description = "Pump",
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tiles = {
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-- up, down, right, left, back, front
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'networks_arrow.png^[colorize:#007577:60',
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'networks_pump.png^[colorize:#007577:60',
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'networks_pump.png^[colorize:#007577:60',
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'networks_pump.png^[colorize:#007577:60',
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'networks_conn.png^[colorize:#007577:60',
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'networks_conn.png^[colorize:#007577:60',
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},
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after_place_node = after_place_node,
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after_dig_node = after_dig_node,
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on_timer = pumping,
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on_rightclick = on_rightclick,
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paramtype2 = "facedir",
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on_rotate = screwdriver.disallow,
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is_ground_content = false,
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groups = {crumbly = 2, cracky = 2, snappy = 2},
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sounds = default.node_sound_defaults(),
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})
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minetest.register_node("networks:pump_on", {
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description = "Pump",
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tiles = {
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-- up, down, right, left, back, front
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'networks_arrow.png^[colorize:#007577:60',
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'networks_pump.png^[colorize:#007577:60',
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'networks_pump.png^[colorize:#007577:60',
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'networks_pump.png^[colorize:#007577:60',
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'networks_conn.png^[colorize:#007577:60',
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'networks_conn.png^[colorize:#007577:60',
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},
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after_place_node = after_place_node,
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after_dig_node = after_dig_node,
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on_timer = pumping,
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on_rightclick = on_rightclick,
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paramtype = "light",
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light_source = 8,
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paramtype2 = "facedir",
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diggable = false,
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drop = "",
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groups = {not_in_creative_inventory = 1},
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is_ground_content = false,
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sounds = default.node_sound_defaults(),
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})
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-- Pumps have to provide one output and one input side
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liquid.register_nodes({"networks:pump_off", "networks:pump_on"}, Pipe, "pump", {"F", "B"}, {})
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-------------------------------------------------------------------------------
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-- Tank
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-------------------------------------------------------------------------------
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local function register_tank(name, description, liquid_name, liquid_amount)
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minetest.register_node(name, {
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description = description,
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tiles = {
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-- up, down, right, left, back, front
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"networks_tank.png^[colorize:#007577:60",
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"networks_tank.png^[colorize:#007577:60",
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"networks_tank.png^[colorize:#007577:60",
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"networks_tank.png^[colorize:#007577:60",
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"networks_tank.png^[colorize:#007577:60",
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'networks_tank.png^[colorize:#007577:60',
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},
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after_place_node = function(pos)
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Pipe:after_place_node(pos)
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local mem = tubelib2.init_mem(pos)
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mem.liquid = {}
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mem.liquid.name = liquid_name
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mem.liquid.amount = liquid_amount
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M(pos):set_string("infotext", networks.liquid.get_item(mem))
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minetest.get_node_timer(pos):start(CYCLE_TIME)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata)
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Pipe:after_dig_node(pos)
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tubelib2.del_mem(pos)
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end,
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on_timer = function(pos, elapsed)
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local mem = tubelib2.get_mem(pos)
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M(pos):set_string("infotext", networks.liquid.get_item(mem))
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return true
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end,
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paramtype2 = "facedir",
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on_rotate = screwdriver.disallow,
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is_ground_content = false,
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groups = {crumbly = 2, cracky = 2, snappy = 2},
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sounds = default.node_sound_defaults(),
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})
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end
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-- 3 types of test tanks
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register_tank("networks:tank1", "Water Tank", "water", STORAGE_CAPA)
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register_tank("networks:tank2", "Milk Tank", "milk", STORAGE_CAPA)
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register_tank("networks:tank3", "Empty Tank", nil, 0)
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liquid.register_nodes({"networks:tank1", "networks:tank2", "networks:tank3"},
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Pipe, "tank", nil, {
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capa = STORAGE_CAPA,
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peek = function(pos, indir)
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local mem = tubelib2.get_mem(pos)
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return liquid.srv_peek(mem)
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end,
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put = function(pos, indir, name, amount)
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local mem = tubelib2.get_mem(pos)
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return liquid.srv_put(mem, name, amount, STORAGE_CAPA)
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end,
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take = function(pos, indir, name, amount)
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local mem = tubelib2.get_mem(pos)
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return liquid.srv_take(mem, name, amount)
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end,
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untake = function(pos, indir, name, amount)
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local mem = tubelib2.get_mem(pos)
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return liquid.srv_put(mem, name, amount, STORAGE_CAPA)
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end,
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}
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)
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-------------------------------------------------------------------------------
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-- Valve
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-------------------------------------------------------------------------------
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local node_box = {
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type = "fixed",
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fixed = {
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{-5/16, -5/16, -4/8, 5/16, 5/16, 4/8},
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},
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}
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-- The on-valve is a "primary node" like pipes
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minetest.register_node("networks:valve_on", {
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description = "Valve",
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paramtype = "light",
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drawtype = "nodebox",
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node_box = node_box,
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tiles = {
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"networks_switch_on.png^[transformR90^[colorize:#007577:60",
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"networks_switch_on.png^[transformR90^[colorize:#007577:60",
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"networks_switch_on.png^[colorize:#007577:60",
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"networks_switch_on.png^[colorize:#007577:60",
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"networks_switch_hole.png^[colorize:#007577:60",
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"networks_switch_hole.png^[colorize:#007577:60",
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},
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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if not Pipe: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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return false
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end,
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on_rightclick = function(pos, node, clicker)
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if liquid.turn_valve_off(pos, Pipe, "networks:valve_off", "networks:valve_on") then
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minetest.sound_play("doors_glass_door_open", {
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pos = pos,
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gain = 1,
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max_hear_distance = 5})
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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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Pipe:after_dig_tube(pos, oldnode, oldmetadata)
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end,
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paramtype2 = "facedir",
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on_rotate = screwdriver.disallow,
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use_texture_alpha = "clip",
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sunlight_propagates = true,
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is_ground_content = false,
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groups = {crumbly = 2, cracky = 2, snappy = 2},
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sounds = default.node_sound_defaults(),
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})
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-- The off-valve is a "secondary node" without connection sides
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minetest.register_node("networks:valve_off", {
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description = "Valve",
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paramtype = "light",
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drawtype = "nodebox",
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node_box = node_box,
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tiles = {
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"networks_switch_off.png^[transformR90^[colorize:#007577:60",
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"networks_switch_off.png^[transformR90^[colorize:#007577:60",
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"networks_switch_off.png^[colorize:#007577:60",
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"networks_switch_off.png^[colorize:#007577:60",
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"networks_switch_hole.png^[colorize:#007577:60",
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"networks_switch_hole.png^[colorize:#007577:60",
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},
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on_rightclick = function(pos, node, clicker)
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if liquid.turn_valve_on(pos, Pipe, "networks:valve_off", "networks:valve_on") then
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minetest.sound_play("doors_glass_door_open", {
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pos = pos,
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gain = 1,
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max_hear_distance = 5})
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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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Pipe:after_dig_node(pos)
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end,
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paramtype2 = "facedir",
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on_rotate = screwdriver.disallow,
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use_texture_alpha = "clip",
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sunlight_propagates = true,
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is_ground_content = false,
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drop = "networks:valve_on",
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groups = {crumbly = 2, cracky = 2, snappy = 2, test_trowel = 1, not_in_creative_inventory = 1},
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sounds = default.node_sound_defaults(),
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})
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liquid.register_nodes({"networks:valve_off"}, Pipe, "tank", {}, {})
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