forked from MTSR/techage_modpack
261 lines
7.4 KiB
Lua
261 lines
7.4 KiB
Lua
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--[[
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Signs Bot
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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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Signs Bot Chest
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]]--
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-- for lazy programmers
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local S = function(pos) if pos then return minetest.pos_to_string(pos) end end
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local P = minetest.string_to_pos
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local M = minetest.get_meta
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-- Load support for intllib.
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local MP = minetest.get_modpath("signs_bot")
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local I,_ = dofile(MP.."/intllib.lua")
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local NODE_IO = minetest.global_exists("node_io")
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local function get_inv_state(pos)
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local inv = minetest.get_inventory({type="node", pos=pos})
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if not inv then return "almost full" end
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if inv:is_empty("main") then
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return "empty"
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else
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local list = inv:get_list("main")
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for _, item in ipairs(list) do
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if item:is_empty() then
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return "not empty"
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end
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end
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end
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return "almost full"
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end
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local function check_state(pos)
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local state = M(pos):get_string("state")
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if state == get_inv_state(pos) then
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signs_bot.send_signal(pos)
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signs_bot.lib.activate_extender_nodes(pos, true)
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end
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end
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local function update_infotext(pos, dest_pos, cmnd)
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local meta = M(pos)
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local state = get_inv_state(pos)
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meta:set_string("infotext", I("Bot Chest: Sends signal to ")..S(dest_pos).." / "..cmnd..", if "..state)
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meta:set_string("state", state)
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end
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local function formspec()
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return "size[9,8]"..
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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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"list[context;main;0.5,0;8,4;]"..
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"list[current_player;main;0.5,4.3;8,4;]"..
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"listring[context;main]"..
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"listring[current_player;main]"
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end
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if NODE_IO then
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minetest.register_node("signs_bot:chest", {
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description = I("Signs Bot Chest"),
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tiles = {
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-- up, down, right, left, back, front
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'signs_bot_chest_top.png',
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'signs_bot_chest_top.png',
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'signs_bot_chest_side.png',
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'signs_bot_chest_side.png',
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'signs_bot_chest_side.png',
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'signs_bot_chest_front.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('main', 32)
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end,
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after_place_node = function(pos, placer)
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local mem = tubelib2.init_mem(pos)
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mem.running = false
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local meta = minetest.get_meta(pos)
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meta:set_string("owner", placer:get_player_name())
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meta:set_string("formspec", formspec(pos, mem))
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meta:set_string("infotext", "Bot Chest: Not connected")
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end,
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allow_metadata_inventory_put = function(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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allow_metadata_inventory_take = function(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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on_metadata_inventory_move = function(pos, from_list, from_index, to_list)
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check_state(pos)
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end,
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on_metadata_inventory_put = function(pos, listname)
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check_state(pos)
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end,
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on_metadata_inventory_take = function(pos, listname)
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check_state(pos)
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end,
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node_io_can_put_item = function(pos, node, side) return true end,
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node_io_room_for_item = function(pos, node, side, itemstack, count)
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local inv = minetest.get_meta(pos):get_inventory()
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if not inv then return 0 end
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return node_io.room_for_item_in_inventory(inv, "main", itemstack, count)
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end,
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node_io_put_item = function(pos, node, side, putter, itemstack)
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local owner = M(pos):get_string("owner")
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if owner == putter:get_player_name() then
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local left_over = node_io.put_item_in_inventory(pos, node, "main", putter, itemstack)
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check_state(pos)
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return left_over
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end
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end,
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node_io_can_take_item = function(pos, node, side) return true end,
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node_io_get_item_size = function(pos, node, side)
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return node_io.get_inventory_size(pos, "main")
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end,
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node_io_get_item_name = function(pos, node, side, index)
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return node_io.get_inventory_name(pos, "main", index)
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end,
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node_io_get_item_stack = function(pos, node, side, index)
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return node_io.get_inventory_stack(pos, "main", index)
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end,
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node_io_take_item = function(pos, node, side, taker, want_item, want_count)
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local owner = M(pos):get_string("owner")
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if owner == taker:get_player_name() then
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local left_over = node_io.take_item_from_inventory(pos, node, "main", taker, want_item, want_count)
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check_state(pos)
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return left_over
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end
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end,
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update_infotext = update_infotext,
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on_rotate = screwdriver.disallow,
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paramtype2 = "facedir",
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is_ground_content = false,
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groups = {cracky = 1, sign_bot_sensor = 1},
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sounds = default.node_sound_metal_defaults(),
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})
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else
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minetest.register_node("signs_bot:chest", {
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description = I("Signs Bot Chest"),
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tiles = {
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-- up, down, right, left, back, front
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'signs_bot_chest_top.png',
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'signs_bot_chest_top.png',
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'signs_bot_chest_side.png',
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'signs_bot_chest_side.png',
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'signs_bot_chest_side.png',
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'signs_bot_chest_front.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('main', 32)
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end,
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after_place_node = function(pos, placer)
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local mem = tubelib2.init_mem(pos)
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mem.running = false
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local meta = minetest.get_meta(pos)
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meta:set_string("owner", placer:get_player_name())
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meta:set_string("formspec", formspec(pos, mem))
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meta:set_string("infotext", "Bot Chest: Not connected")
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end,
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allow_metadata_inventory_put = function(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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allow_metadata_inventory_take = function(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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on_metadata_inventory_move = function(pos, from_list, from_index, to_list)
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check_state(pos)
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end,
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on_metadata_inventory_put = function(pos, listname)
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check_state(pos)
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end,
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on_metadata_inventory_take = function(pos, listname)
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check_state(pos)
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end,
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update_infotext = update_infotext,
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on_rotate = screwdriver.disallow,
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paramtype2 = "facedir",
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is_ground_content = false,
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groups = {cracky = 1, sign_bot_sensor = 1},
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sounds = default.node_sound_metal_defaults(),
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})
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end
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signs_bot.register_inventory({"signs_bot:chest"}, {
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put = {
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allow_inventory_put = function(pos, stack, player_name)
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local owner = M(pos):get_string("owner")
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minetest.after(1, check_state, pos)
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return owner == player_name
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end,
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listname = "main",
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},
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take = {
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allow_inventory_take = function(pos, stack, player_name)
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local owner = M(pos):get_string("owner")
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minetest.after(1, check_state, pos)
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return owner == player_name
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end,
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listname = "main",
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},
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})
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minetest.register_craft({
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output = "signs_bot:chest",
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recipe = {
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{"default:steel_ingot", "", "default:steel_ingot"},
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{"", "default:chest", ""},
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{"default:tin_ingot", "", "default:tin_ingot"}
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}
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})
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if minetest.get_modpath("doc") then
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doc.add_entry("signs_bot", "chest", {
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name = I("Signs Bot Chest"),
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data = {
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item = "signs_bot:chest",
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text = table.concat({
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I("The Signs Bot Chest is a special chest with sensor function."),
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I("It sends a signal depending on the chest state."),
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I("Possible states are 'empty', 'not empty', 'almost full'"),
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"",
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I("A typical use case is to turn off the bot, when the chest is almost full or empty."),
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}, "\n")
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},
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})
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end
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