315 lines
9.2 KiB
Lua
315 lines
9.2 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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TA3/TA4 Tank
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]]--
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local S2P = minetest.string_to_pos
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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 Pipe = techage.LiquidPipe
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local liquid = techage.liquid
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local networks = techage.networks
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local function formspec_tank(x, y, liquid)
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local itemname = "techage:liquid"
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if liquid.amount and liquid.amount > 0 and liquid.name then
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itemname = liquid.name.." "..liquid.amount
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end
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return "container["..x..","..y.."]"..
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"background[0,0;3,2.05;techage_form_grey.png]"..
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"image[0,0;1,1;techage_form_input_arrow.png]"..
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techage.item_image(1, 0, itemname)..
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"image[2,0;1,1;techage_form_output_arrow.png]"..
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"image[1,1;1,1;techage_form_arrow.png]"..
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"list[context;src;0,1;1,1;]"..
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"list[context;dst;2,1;1,1;]"..
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--"listring[]"..
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"container_end[]"
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end
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local function formspec(liquid)
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return "size[8,6]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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formspec_tank(2.5, 0, liquid)..
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"list[current_player;main;0,2.3;8,4;]"
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end
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local function liquid_item(mem, stack)
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if mem.liquid and stack:get_count() == 1 then
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if not mem.liquid.name or mem.liquid.name == stack:get_name() then
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local def = techage.liquid.get_liquid_def(stack:get_name())
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if def then
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return def.size, def.container, def.inv_item
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end
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end
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end
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end
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local function move_item(mem, inv, stack)
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local amount, giving_back, inv_item = liquid_item(mem, stack)
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if amount and inv:room_for_item("dst", ItemStack(giving_back)) then
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mem.liquid.name = inv_item
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mem.liquid.amount = (mem.liquid.amount or 0) + amount
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inv:remove_item("src", stack)
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inv:add_item("dst", ItemStack(giving_back))
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M(pos):set_string("formspec", formspec(mem.liquid))
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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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local function move_item2(pos, itemname, amount, giving_back, formspec)
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local mem = tubelib2.get_mem(pos)
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local inv = M(pos):get_inventory()
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if inv:room_for_item("dst", ItemStack(giving_back)) then
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mem.liquid.name = itemname
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mem.liquid.amount = (mem.liquid.amount or 0) + amount
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inv:remove_item("src", ItemStack(itemname))
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inv:add_item("dst", ItemStack(giving_back))
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M(pos):set_string("formspec", formspec(mem.liquid))
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end
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end
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local function add_barrel(pos, stack, formspec)
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local mem = tubelib2.get_mem(pos)
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local inv = minetest.get_meta(pos):get_inventory()
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if inv:room_for_item("src", stack) then
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--minetest.after(0.5, move_item, pos, stack:get_name(), amount, giving_back, formspec)
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return stack:get_count()
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end
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return 0
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end
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local function empty_barrel(pos, inv, stack)
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local mem = tubelib2.get_mem(pos)
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if inv:room_for_item("src", stack) then
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return move_item(mem, inv, stack)
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end
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return false
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end
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local function allow_metadata_inventory_put(pos, listname, index, stack, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return 0
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end
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return add_barrel(pos, stack, formspec)
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end
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local function allow_metadata_inventory_take(pos, listname, index, stack, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return 0
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end
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return stack:get_count()
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end
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local function on_rightclick(pos)
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local mem = tubelib2.get_mem(pos)
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M(pos):set_string("formspec", formspec(mem.liquid))
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techage.networks.connections(pos, Pipe)
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print(mem.pipe.netID)
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end
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local function can_dig(pos, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return false
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end
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local inv = minetest.get_meta(pos):get_inventory()
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return inv:is_empty("main")
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end
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minetest.register_node("techage:ta3_tank", {
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description = S("TA3 Tank"),
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tiles = {
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-- up, down, right, left, back, front
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"techage_filling_ta3.png^techage_frame_ta3_top.png",
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"techage_filling_ta3.png^techage_frame_ta3.png",
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"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_hole_biogas.png",
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"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_hole_tube.png",
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"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_tank.png",
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"techage_filling_ta3.png^techage_frame_ta3.png^techage_appl_tank.png",
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},
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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inv:set_size('src', 1)
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inv:set_size('dst', 1)
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end,
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after_place_node = function(pos, placer)
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local meta = M(pos)
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local mem = tubelib2.init_mem(pos)
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mem.liquid = {}
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local number = techage.add_node(pos, "techage:ta3_tank")
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meta:set_string("node_number", number)
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meta:set_string("owner", placer:get_player_name())
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local node = minetest.get_node(pos)
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local indir = techage.side_to_indir("R", node.param2)
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meta:set_int("indir", indir) -- from liquid point of view
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meta:set_string("formspec", formspec(mem.liquid))
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meta:set_string("infotext", S("TA3 Tank").." "..number)
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Pipe:after_place_node(pos)
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end,
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tubelib2_on_update2 = function(pos, node, tlib2)
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networks.update_network(pos, tlib2)
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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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techage.remove_node(pos)
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end,
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liquid = {
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peek = function(pos, indir)
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print("ta3_tank.peek", indir, M(pos):get_int("indir"))
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if indir == M(pos):get_int("indir") then
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return liquid.srv_peek(pos, "main")
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end
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end,
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put = function(pos, indir, name, amount)
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if indir == M(pos):get_int("indir") then
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return liquid.srv_put(pos, "main", name, amount)
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end
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end,
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take = function(pos, indir, name, amount)
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if indir == M(pos):get_int("indir") then
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return liquid.srv_take(pos, "main", name, amount)
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end
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end,
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},
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networks = {
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pipe = {
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sides = {R = 1}, -- Pipe connection side
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ntype = "tank",
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},
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},
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on_rightclick = on_rightclick,
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can_dig = can_dig,
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allow_metadata_inventory_put = allow_metadata_inventory_put,
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allow_metadata_inventory_take = allow_metadata_inventory_take,
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paramtype2 = "facedir",
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on_rotate = screwdriver.disallow,
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groups = {cracky=2},
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is_ground_content = false,
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sounds = default.node_sound_metal_defaults(),
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})
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Pipe:add_secondary_node_names({"techage:ta3_tank"})
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--minetest.register_node("techage:ta4_tank", {
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-- description = S("TA4 Tank"),
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-- tiles = {
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-- -- up, down, right, left, back, front
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-- "techage_filling_ta4.png^techage_frame_ta4_top.png",
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-- "techage_filling_ta4.png^techage_frame_ta4.png",
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-- "techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_hole_biogas.png",
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-- "techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_hole_tube.png",
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-- "techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_tank.png",
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-- "techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_tank.png",
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-- },
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-- on_construct = function(pos)
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-- local meta = minetest.get_meta(pos)
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-- local inv = meta:get_inventory()
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-- inv:set_size('src', 1)
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-- inv:set_size('dst', 1)
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-- end,
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-- liquid = {
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-- peek = function(pos, indir)
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-- if indir == M(pos):get_int("indir") then
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-- return liquid.srv_peek(pos, "main")
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-- end
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-- end,
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-- put = function(pos, indir, name, amount)
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-- if indir == M(pos):get_int("indir") then
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-- return liquid.srv_put(pos, "main", name, amount)
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-- end
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-- end,
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-- take = function(pos, indir, name, amount)
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-- if indir == M(pos):get_int("indir") then
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-- return liquid.srv_take(pos, "main", name, amount)
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-- end
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-- end,
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-- },
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-- on_rightclick = on_rightclick,
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-- can_dig = can_dig,
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-- allow_metadata_inventory_put = allow_metadata_inventory_put,
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-- allow_metadata_inventory_take = allow_metadata_inventory_take,
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-- paramtype2 = "facedir",
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-- on_rotate = screwdriver.disallow,
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-- groups = {cracky=2},
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-- is_ground_content = false,
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-- sounds = default.node_sound_metal_defaults(),
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--})
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---- for mechanical pipe connections
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--techage.power.register_node({"techage:ta4_tank"}, {
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-- conn_sides = {"R"},
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-- power_network = Pipe,
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-- after_place_node = function(pos, placer)
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-- local meta = M(pos)
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-- local mem = tubelib2.init_mem(pos)
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-- mem.liquid = mem.liquid or {}
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-- local number = techage.add_node(pos, "techage:ta4_tank")
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-- meta:set_string("node_number", number)
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-- meta:set_string("owner", placer:get_player_name())
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-- local node = minetest.get_node(pos)
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-- local indir = techage.side_to_indir("R", node.param2)
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-- meta:set_int("indir", indir) -- from liquid point of view
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-- meta:set_string("formspec", formspec(mem.liquid))
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-- meta:set_string("infotext", S("TA4 Tank").." "..number)
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-- end,
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-- after_dig_node = function(pos, oldnode, oldmetadata, digger)
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-- techage.remove_node(pos)
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-- end,
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--})
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local function valid_indir(meta, indir)
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return tubelib2.Turn180Deg[meta:get_int("indir")] == indir
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end
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techage.register_node({"techage:ta3_tank", "techage:ta4_tank"}, {
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on_pull_item = function(pos, in_dir, num)
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local meta = M(pos)
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if valid_indir(meta, in_dir) then
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local inv = meta:get_inventory()
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return techage.get_items(inv, "dst", num)
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end
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end,
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on_push_item = function(pos, in_dir, stack)
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local meta = M(pos)
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if valid_indir(meta, in_dir) then
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local inv = meta:get_inventory()
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return empty_barrel(pos, inv, stack)
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end
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end,
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on_unpull_item = function(pos, in_dir, stack)
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local meta = M(pos)
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if valid_indir(meta, in_dir) then
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local inv = meta:get_inventory()
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return techage.put_items(inv, "dst", stack)
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end
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end,
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on_recv_message = function(pos, src, topic, payload)
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if topic == "state" then
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local meta = M(pos)
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local inv = meta:get_inventory()
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return techage.get_inv_state(inv, "main")
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else
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return "unsupported"
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end
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end,
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})
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