forked from Reload/techage_modpack
152 lines
3.9 KiB
Lua
152 lines
3.9 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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Firebox basic functions
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]]--
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-- for lazy programmers
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local P = minetest.string_to_pos
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local M = minetest.get_meta
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local S = techage.S
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techage.firebox = {}
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techage.firebox.Burntime = {
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["techage:charcoal"] = true, -- will be replaced by burntime
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["default:coal_lump"] = true,
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["default:coalblock"] = true,
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["techage:oil_source"] = true,
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["techage:gas"] = true,
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["techage:gasoline"] = true,
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["techage:naphtha"] = true,
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["techage:fueloil"] = true,
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}
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techage.firebox.ValidOilFuels = {
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["techage:gasoline"] = 1, -- category
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["techage:naphtha"] = 2,
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["techage:fueloil"] = 3,
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["techage:oil_source"] = 4,
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}
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local function determine_burntimes()
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for k,_ in pairs(techage.firebox.Burntime)do
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local fuel,_ = minetest.get_craft_result({method = "fuel", width = 1, items = {k}})
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techage.firebox.Burntime[k] = fuel.time
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end
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end
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minetest.after(1, determine_burntimes)
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function techage.firebox.formspec(nvm)
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local fuel_percent = 0
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if nvm.running then
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fuel_percent = ((nvm.burn_cycles or 1) * 100) / (nvm.burn_cycles_total or 1)
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end
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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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"box[0,-0.1;7.8,0.5;#c6e8ff]"..
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"label[3,-0.1;"..minetest.colorize( "#000000", S("Firebox")).."]"..
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"list[current_name;fuel;3,1;1,1;]"..
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"image[4,1;1,1;default_furnace_fire_bg.png^[lowpart:"..
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fuel_percent..":default_furnace_fire_fg.png]"..
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"list[current_player;main;0,2.3;8,4;]"..
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"listring[current_name;fuel]"..
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"listring[current_player;main]"..
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default.get_hotbar_bg(0, 2.3)
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end
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function techage.firebox.can_dig(pos, player)
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local inv = M(pos):get_inventory()
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return inv:is_empty("fuel")
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end
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function techage.firebox.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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if techage.firebox.Burntime[stack:get_name()] then
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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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function techage.firebox.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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function techage.firebox.on_rightclick(pos, node, clicker)
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local nvm = techage.get_nvm(pos)
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techage.set_activeformspec(pos, clicker)
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M(pos):set_string("formspec", techage.firebox.formspec(nvm))
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end
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function techage.firebox.swap_node(pos, name)
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local node = techage.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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function techage.firebox.get_fuel(pos)
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local inv = M(pos):get_inventory()
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local items = inv:get_stack("fuel", 1)
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if items:get_count() > 0 then
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local taken = items:take_item(1)
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inv:set_stack("fuel", 1, items)
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return taken
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end
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end
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function techage.firebox.has_fuel(pos)
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local inv = M(pos):get_inventory()
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local items = inv:get_stack("fuel", 1)
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return items:get_count() > 0
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end
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function techage.firebox.is_free_position(pos, player_name)
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local pos2 = techage.get_pos(pos, 'F')
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if minetest.is_protected(pos2, player_name) then
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minetest.chat_send_player(player_name, S("[TA] Area is protected!"))
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return false
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end
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local node = techage.get_node_lvm(pos2)
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local ndef = minetest.registered_nodes[node.name]
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if not ndef or not ndef.buildable_to then
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minetest.chat_send_player(player_name, S("[TA] Not enough space!"))
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return false
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end
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return true
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end
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function techage.firebox.set_firehole(pos, on)
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local param2 = techage.get_node_lvm(pos).param2
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local pos2 = techage.get_pos(pos, 'F')
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if on == true then
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minetest.swap_node(pos2, {name="techage:coalfirehole_on", param2 = param2})
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elseif on == false then
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minetest.swap_node(pos2, {name="techage:coalfirehole", param2 = param2})
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else
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local node = techage.get_node_lvm(pos2)
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if node.name == "techage:coalfirehole" or node.name == "techage:coalfirehole_on" then
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minetest.swap_node(pos2, {name="air"})
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end
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end
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end
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