-- BASIC_MACHINES: lightweight automation mod for minetest
-- minetest 0.4.14
-- (c) 2015-2016 rnd

-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.

-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-- GNU General Public License for more details.

-- You should have received a copy of the GNU General Public License
-- along with this program.  If not, see <http://www.gnu.org/licenses/>.

basic_machines = {};

basic_machines.tonumber = function(number)
	local nr = tonumber(number)

	-- nil check
	if not nr then
		nr = 0
	end

	-- NaN check
	if nr ~= nr then
		nr = 0
	end

	-- infinite number check
	if not (nr > -math.huge and nr < math.huge) then
		nr = 0
	end

	-- prevent voxel manip crash for large numbers
	if nr > 99 then
		nr = 99
	end

	if nr < -99 then
		nr = -99
	end

	return nr
end

dofile(minetest.get_modpath("basic_machines").."/mark.lua") -- used for markings, borrowed and adapted from worldedit mod
dofile(minetest.get_modpath("basic_machines").."/mover.lua") -- mover, detector, keypad, distributor
dofile(minetest.get_modpath("basic_machines").."/technic_power.lua") -- technic power for mover

dofile(minetest.get_modpath("basic_machines").."/recycler.lua") -- recycle old used tools
dofile(minetest.get_modpath("basic_machines").."/grinder.lua") -- grind materials into dusts
dofile(minetest.get_modpath("basic_machines").."/autocrafter.lua") -- borrowed and adapted from pipeworks mod
dofile(minetest.get_modpath("basic_machines").."/constructor.lua") -- enable crafting of all machines

dofile(minetest.get_modpath("basic_machines").."/protect.lua") -- enable interaction with players, adds local on protect/chat event handling

-- OPTIONAL ADDITIONAL STUFF ( comment to disable )

dofile(minetest.get_modpath("basic_machines").."/ball.lua") -- interactive flying ball, can activate blocks or be used as a weapon
-- dofile(minetest.get_modpath("basic_machines").."/enviro.lua") -- enviro blocks that can change surrounding enviroment physics, uncomment spawn/join code to change global physics, disabled by default

-- minetest.after(0, function()
	-- dofile(minetest.get_modpath("basic_machines").."/mesecon_doors.lua") -- if you want open/close doors with signal, also steel doors are made impervious to dig through, removal by repeat punch
	-- dofile(minetest.get_modpath("basic_machines").."/mesecon_lights.lua") -- adds ability for other light blocks to toggle light
-- end)


-- MACHINE PRIVILEGE
minetest.register_privilege("machines", {
	description = "Player is expert basic_machine user: his machines work while not present on server, can spawn more than 2 balls at once",
})

-- machines fuel related recipes
-- CHARCOAL

minetest.register_craftitem("basic_machines:charcoal", {
	description = "Wood charcoal",
	inventory_image = "charcoal.png",
})

minetest.register_craft({
	type = 'cooking',
	recipe = "default:tree",
	cooktime = 30,
	output = "basic_machines:charcoal",
})

minetest.register_craft({
	output = "default:coal_lump",
	recipe = {
		{"basic_machines:charcoal"},
		{"basic_machines:charcoal"},
	}
})

minetest.register_craft({
	type = "fuel",
	recipe = "basic_machines:charcoal",
	-- note: to make it you need to use 1 tree block for fuel + 1 tree block, thats 2, caloric value 2*30=60
	burntime = 40, -- coal lump has 40, tree block 30, coal block 370 (9*40=360!)
})

-- add since minetest doesnt have moreores tin ingot recipe
minetest.register_craft({
	output = "default:tin_ingot",
	recipe = {
		{"moreores:tin_ingot"},
	}
})

-- COMPATIBILITY
minetest.register_alias("basic_machines:battery", "basic_machines:battery_0")


print("[MOD] basic_machines " .. basic_machines.version .. " loaded.")