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Code Issues Releases Wiki Activity

Partial rewrite

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This commit is contained in:
ShadowNinja
2013-07-17 15:34:35 -04:00
parent 48ea6fb99d
commit ee0765804c
123 changed files with 5513 additions and 8341 deletions
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14
technic/machines/LV/alloy_furnace.lua Normal file
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-- LV Alloy furnace
-- FIXME: kpoppel: I'd like to introduce an induction heating element here...
minetest.register_craft({
output = 'technic:lv_alloy_furnace',
recipe = {
{'default:brick', 'default:brick', 'default:brick'},
{'default:brick', '', 'default:brick'},
{'default:steel_ingot', 'default:copper_ingot', 'default:steel_ingot'},
}
})
technic.register_alloy_furnace({tier="LV", cook_time=6, demand={300}})

46
technic/machines/LV/battery_box.lua Normal file
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-- LV Battery box and some other nodes...
technic.register_power_tool("technic:battery", 10000)
technic.register_power_tool("technic:red_energy_crystal", 100000)
technic.register_power_tool("technic:green_energy_crystal", 250000)
technic.register_power_tool("technic:blue_energy_crystal", 500000)
minetest.register_craft({
output = 'technic:battery',
recipe = {
{'group:wood', 'default:copper_ingot', 'group:wood'},
{'group:wood', 'moreores:tin_ingot', 'group:wood'},
{'group:wood', 'default:copper_ingot', 'group:wood'},
}
})
minetest.register_tool("technic:battery", {
description = "RE Battery",
inventory_image = "technic_battery.png",
tool_capabilities = {
charge = 0,
max_drop_level = 0,
groupcaps = {
fleshy = {times={}, uses=10000, maxlevel=0}
}
}
})
minetest.register_craft({
output = 'technic:lv_battery_box0',
recipe = {
{'technic:battery', 'group:wood', 'technic:battery'},
{'technic:battery', 'default:copper_ingot', 'technic:battery'},
{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
}
})
technic.register_battery_box({
tier = "LV",
max_charge = 50000,
charge_rate = 1000,
discharge_rate = 4000,
charge_step = 500,
discharge_step = 800,
})

12
technic/machines/LV/cables.lua Normal file
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minetest.register_alias("lv_cable", "technic:lv_cable0")
minetest.register_craft({
output = 'technic:lv_cable0 6',
recipe = {
{'default:copper_ingot', 'default:copper_ingot', 'default:copper_ingot'},
}
})
technic.register_cable("LV", 2/16)

254
technic/machines/LV/cnc.lua Normal file
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-- Technic CNC v1.0 by kpoppel
-- Based on the NonCubic Blocks MOD v1.4 by yves_de_beck
-- Idea:
-- Somehow have a tabbed/paged panel if the number of shapes should expand
-- beyond what is available in the panel today.
-- I could imagine some form of API allowing modders to come with their own node
-- box definitions and easily stuff it in the this machine for production.
local shape = {}
local onesize_products = {
slope = 2,
slope_edge = 1,
slope_inner_edge = 1,
pyramid = 2,
spike = 1,
cylinder = 2,
sphere = 1,
stick = 8,
slope_upsdown = 2,
slope_edge_upsdown = 1,
slope_inner_edge_upsdown = 1,
cylinder_horizontal = 2,
slope_lying = 2,
onecurvededge = 1,
twocurvededge = 1,
}
local twosize_products = {
element_straight = 4,
element_end = 2,
element_cross = 1,
element_t = 1,
element_edge = 2,
}
local cnc_formspec =
"invsize[9,11;]"..
"label[1,0;Choose Milling Program:]"..
"image_button[1,0.5;1,1;technic_cnc_slope.png;slope; ]"..
"image_button[2,0.5;1,1;technic_cnc_slope_edge.png;slope_edge; ]"..
"image_button[3,0.5;1,1;technic_cnc_slope_inner_edge.png;slope_inner_edge; ]"..
"image_button[4,0.5;1,1;technic_cnc_pyramid.png;pyramid; ]"..
"image_button[5,0.5;1,1;technic_cnc_spike.png;spike; ]"..
"image_button[6,0.5;1,1;technic_cnc_cylinder.png;cylinder; ]"..
"image_button[7,0.5;1,1;technic_cnc_sphere.png;sphere; ]"..
"image_button[8,0.5;1,1;technic_cnc_stick.png;stick; ]"..
"image_button[1,1.5;1,1;technic_cnc_slope_upsdwn.png;slope_upsdown; ]"..
"image_button[2,1.5;1,1;technic_cnc_slope_edge_upsdwn.png;slope_edge_upsdown; ]"..
"image_button[3,1.5;1,1;technic_cnc_slope_inner_edge_upsdwn.png;slope_inner_edge_upsdown; ]"..
"image_button[4,1.5;1,1;technic_cnc_cylinder_horizontal.png;cylinder_horizontal; ]"..
"image_button[1,2.5;1,1;technic_cnc_slope_lying.png;slope_lying; ]"..
"image_button[2,2.5;1,1;technic_cnc_onecurvededge.png;onecurvededge; ]"..
"image_button[3,2.5;1,1;technic_cnc_twocurvededge.png;twocurvededge; ]"..
"label[1,3.5;Slim Elements half / normal height:]"..
"image_button[1,4;1,0.5;technic_cnc_full.png;full; ]"..
"image_button[1,4.5;1,0.5;technic_cnc_half.png;half; ]"..
"image_button[2,4;1,1;technic_cnc_element_straight.png;element_straight; ]"..
"image_button[3,4;1,1;technic_cnc_element_end.png;element_end; ]"..
"image_button[4,4;1,1;technic_cnc_element_cross.png;element_cross; ]"..
"image_button[5,4;1,1;technic_cnc_element_t.png;element_t; ]"..
"image_button[6,4;1,1;technic_cnc_element_edge.png;element_edge; ]"..
"label[0, 5.5;In:]"..
"list[current_name;src;0.5,5.5;1,1;]"..
"label[4, 5.5;Out:]"..
"list[current_name;dst;5,5.5;4,1;]"..
"list[current_player;main;0,7;8,4;]"
local size = 1;
-- The form handler is declared here because we need it in both the inactive and active modes
-- in order to be able to change programs wile it is running.
local function form_handler(pos, formname, fields, sender)
-- REGISTER MILLING PROGRAMS AND OUTPUTS:
------------------------------------------
-- Program for half/full size
if fields["full"] then
size = 1
return
end
if fields["half"] then
size = 2
return
end
-- Resolve the node name and the number of items to make
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local inputstack = inv:get_stack("src", 1)
local inputname = inputstack:get_name()
local multiplier = 0
for k, _ in pairs(fields) do
-- Set a multipier for the half/full size capable blocks
if twosize_products[k] ~= nil then
multiplier = size * twosize_products[k]
else
multiplier = onesize_products[k]
end
if onesize_products[k] ~= nil or twosize_products[k] ~= nil then
meta:set_float( "cnc_multiplier", multiplier)
meta:set_string("cnc_user", sender:get_player_name())
end
if onesize_products[k] ~= nil or (twosize_products[k] ~= nil and size==2) then
meta:set_string("cnc_product", inputname .. "_technic_cnc_" .. k)
--print(inputname .. "_technic_cnc_" .. k)
break
end
if twosize_products[k] ~= nil and size==1 then
meta:set_string("cnc_product", inputname .. "_technic_cnc_" .. k .. "_double")
--print(inputname .. "_technic_cnc_" .. k .. "_double")
break
end
end
return
end
-- The actual block inactive state
minetest.register_node("technic:cnc", {
description = "CNC Milling Machine",
tiles = {"technic_cnc_top.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
"technic_cnc_side.png", "technic_cnc_side.png", "technic_cnc_front.png"},
drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
node_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
},
},
groups = {cracky=2},
legacy_facedir_simple = true,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "CNC Machine")
meta:set_float("technic_power_machine", 1)
meta:set_string("formspec", cnc_formspec)
local inv = meta:get_inventory()
inv:set_size("src", 1)
inv:set_size("dst", 4)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") or not inv:is_empty("dst") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty");
return false
else
return true
end
end,
on_receive_fields = form_handler,
})
-- Active state block
minetest.register_node("technic:cnc_active", {
description = "CNC Machine",
tiles = {"technic_cnc_top_active.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
"technic_cnc_side.png", "technic_cnc_side.png", "technic_cnc_front_active.png"},
paramtype2 = "facedir",
groups = {cracky=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") or not inv:is_empty("dst") then
minetest.chat_send_player(player:get_player_name(),
"CNC machine cannot be removed because it is not empty");
return false
end
return true
end,
on_receive_fields = form_handler,
})
-- Action code performing the transformation
minetest.register_abm({
nodenames = {"technic:cnc","technic:cnc_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local eu_input = meta:get_int("LV_EU_input")
local machine_name = "CNC"
local machine_node = "technic:cnc"
local demand = 450
-- Setup meta data if it does not exist. state is used as an indicator of this
if not eu_input then
meta:set_int("LV_EU_demand", demand)
meta:set_int("LV_EU_input", 0)
return
end
-- Power off automatically if no longer connected to a switching station
technic.switching_station_timeout_count(pos, "LV")
local result = meta:get_string("cnc_product")
if inv:is_empty("src") or
(not minetest.registered_nodes[result]) or
(not inv:room_for_item("dst", result)) then
hacky_swap_node(pos, machine_node)
meta:set_string("infotext", machine_name.." Idle")
meta:set_string("cnc_product", "")
return
end
if eu_input < demand then
hacky_swap_node(pos, machine_node)
meta:set_string("infotext", machine_name.." Unpowered")
elseif eu_input >= demand then
hacky_swap_node(pos, machine_node.."_active")
meta:set_string("infotext", machine_name.." Active")
meta:set_int("src_time", meta:get_int("src_time") + 1)
if meta:get_int("src_time") >= 3 then -- 3 ticks per output
meta:set_int("src_time", 0)
srcstack = inv:get_stack("src", 1)
srcstack:take_item()
inv:set_stack("src", 1, srcstack)
inv:add_item("dst", result.." "..meta:get_int("cnc_multiplier"))
end
end
meta:set_int("LV_EU_demand", demand)
end
})
technic.register_machine("LV", "technic:cnc", technic.receiver)
technic.register_machine("LV", "technic:cnc_active", technic.receiver)
-------------------------
-- CNC Machine Recipe
-------------------------
minetest.register_craft({
output = 'technic:cnc',
recipe = {
{'default:glass', 'technic:diamond_drill_head', 'default:glass'},
{'technic:control_logic_unit', 'technic:motor', 'default:steel_ingot'},
{'default:steel_ingot', 'default:copper_ingot', 'default:steel_ingot'},
},
})

354
technic/machines/LV/cnc_api.lua Normal file
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-- API for the technic CNC machine
-- Again code is adapted from the NonCubic Blocks MOD v1.4 by yves_de_beck
technic.cnc = {}
technic.cnc.detail_level = 16
-- REGISTER NONCUBIC FORMS, CREATE MODELS AND RECIPES:
------------------------------------------------------
local function cnc_sphere()
local nodebox = {}
local detail = technic.cnc.detail_level
local sehne
for i = 1, detail - 1 do
sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
nodebox[i]={-sehne, (i/detail) - 0.5, -sehne, sehne, (i/detail)+(1/detail)-0.5, sehne}
end
return nodebox
end
local function cnc_cylinder_horizontal()
local nodebox = {}
local detail = technic.cnc.detail_level
local sehne
for i = 1, detail - 1 do
sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
nodebox[i]={-0.5, (i/detail)-0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, sehne}
end
return nodebox
end
local function cnc_cylinder()
local nodebox = {}
local detail = technic.cnc.detail_level
local sehne
for i = 1, detail - 1 do
sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
nodebox[i]={(i/detail) - 0.5, -0.5, -sehne, (i/detail)+(1/detail)-0.5, 0.5, sehne}
end
return nodebox
end
local function cnc_twocurvededge()
local nodebox = {}
local detail = technic.cnc.detail_level * 2
local sehne
for i = (detail / 2) - 1, detail - 1 do
sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
nodebox[i]={-sehne, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5}
end
return nodebox
end
local function cnc_onecurvededge()
local nodebox = {}
local detail = technic.cnc.detail_level * 2
local sehne
for i = (detail / 2) - 1, detail - 1 do
sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
nodebox[i]={-0.5, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5}
end
return nodebox
end
local function cnc_spike()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail - 1 do
nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5,
0.5-(i/detail/2), (i/detail)-0.5+(1/detail), 0.5-(i/detail/2)}
end
return nodebox
end
local function cnc_pyramid()
local nodebox = {}
local detail = technic.cnc.detail_level / 2
for i = 0, detail - 1 do
nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5, 0.5-(i/detail/2), (i/detail/2)-0.5+(1/detail), 0.5-(i/detail/2)}
end
return nodebox
end
local function cnc_slope_inner_edge_upsdown()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {0.5-(i/detail)-(1/detail), (i/detail)-0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
nodebox[i+detail+1] = {-0.5, (i/detail)-0.5, 0.5-(i/detail)-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
end
return nodebox
end
local function cnc_slope_edge_upsdown()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {(-1*(i/detail))+0.5-(1/detail), (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
end
return nodebox
end
local function cnc_slope_inner_edge()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {(i/detail)-0.5, -0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
nodebox[i+detail+1] = {-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
end
return nodebox
end
local function cnc_slope_edge()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
end
return nodebox
end
local function cnc_slope_upsdown()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {-0.5, (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
end
return nodebox
end
local function cnc_slope_lying()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, (i/detail)-0.5+(1/detail), 0.5 , 0.5}
end
return nodebox
end
local function cnc_slope()
local nodebox = {}
local detail = technic.cnc.detail_level
for i = 0, detail-1 do
nodebox[i+1] = {-0.5, (i/detail)-0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
end
return nodebox
end
-- Define slope boxes for the various nodes
-------------------------------------------
technic.cnc.programs = {
{suffix = "technic_cnc_stick",
nodebox = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15},
desc = "Stick"},
{suffix = "technic_cnc_element_end_double",
nodebox = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.5},
desc = "Element End Double"},
{suffix = "technic_cnc_element_cross_double",
nodebox = {
{0.3, -0.5, -0.3, 0.5, 0.5, 0.3},
{-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
desc = "Element Cross Double"},
{suffix = "technic_cnc_element_t_double",
nodebox = {
{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3},
{0.3, -0.5, -0.3, 0.5, 0.5, 0.3}},
desc = "Element T Double"},
{suffix = "technic_cnc_element_edge_double",
nodebox = {
{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
desc = "Element Edge Double"},
{suffix = "technic_cnc_element_straight_double",
nodebox = {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
desc = "Element Straight Double"},
{suffix = "technic_cnc_element_end",
nodebox = {-0.3, -0.5, -0.3, 0.3, 0, 0.5},
desc = "Element End"},
{suffix = "technic_cnc_element_cross",
nodebox = {
{0.3, -0.5, -0.3, 0.5, 0, 0.3},
{-0.3, -0.5, -0.5, 0.3, 0, 0.5},
{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
desc = "Element Cross"},
{suffix = "technic_cnc_element_t",
nodebox = {
{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
{-0.5, -0.5, -0.3, -0.3, 0, 0.3},
{0.3, -0.5, -0.3, 0.5, 0, 0.3}},
desc = "Element T"},
{suffix = "technic_cnc_element_edge",
nodebox = {
{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
desc = "Element Edge"},
{suffix = "technic_cnc_element_straight",
nodebox = {-0.3, -0.5, -0.5, 0.3, 0, 0.5},
desc = "Element Straight"},
{suffix = "technic_cnc_sphere",
nodebox = cnc_sphere(),
desc = "Sphere"},
{suffix = "technic_cnc_cylinder_horizontal",
nodebox = cnc_cylinder_horizontal(),
desc = "Cylinder Horizontal"},
{suffix = "technic_cnc_cylinder",
nodebox = cnc_cylinder(),
desc = ""},
{suffix = "technic_cnc_twocurvededge",
nodebox = cnc_twocurvededge(),
desc = "One Curved Edge Block"},
{suffix = "technic_cnc_onecurvededge",
nodebox = cnc_onecurvededge(),
desc = "Two Curved Edge Block"},
{suffix = "technic_cnc_spike",
nodebox = cnc_spike(),
desc = "Spike"},
{suffix = "technic_cnc_pyramid",
nodebox = cnc_pyramid(),
desc = "Pyramid"},
{suffix = "technic_cnc_slope_inner_edge_upsdown",
nodebox = cnc_slope_inner_edge_upsdown(),
desc = "Slope Upside Down Inner Edge"},
{suffix = "technic_cnc_slope_edge_upsdown",
nodebox = cnc_slope_edge_upsdown(),
desc = "Slope Upside Down Edge"},
{suffix = "technic_cnc_slope_inner_edge",
nodebox = cnc_slope_inner_edge(),
desc = "Slope Inner Edge"},
{suffix = "technic_cnc_slope_edge",
nodebox = cnc_slope_edge(),
desc = "Slope Edge"},
{suffix = "technic_cnc_slope_upsdown",
nodebox = cnc_slope_upsdown(),
desc = "Slope Upside Down"},
{suffix = "technic_cnc_slope_lying",
nodebox = cnc_slope_lying(),
desc = "Slope Lying"},
{suffix = "technic_cnc_slope",
nodebox = cnc_slope(),
desc = "Slope"},
}
-- Allow disabling certain programs for some node. Default is allowing all types for all nodes
technic.cnc.programs_disable = {
-- ["default:brick"] = {"technic_cnc_stick"}, -- Example: Disallow the stick for brick
-- ...
["default:dirt"] = {"technic_cnc_sphere", "technic_cnc_slope_upsdown", "technic_cnc_edge",
"technic_cnc_inner_edge", "technic_cnc_slope_edge_upsdown",
"technic_cnc_slope_inner_edge_upsdown", "technic_cnc_stick",
"technic_cnc_cylinder_horizontal"}
}
-- Generic function for registering all the different node types
function technic.cnc.register_program(recipeitem, suffix, nodebox, groups, images, description)
minetest.register_node(":"..recipeitem.."_"..suffix, {
description = description,
drawtype = "nodebox",
tiles = images,
paramtype = "light",
paramtype2 = "facedir",
walkable = true,
node_box = {
type = "fixed",
fixed = nodebox
},
groups = groups,
})
end
-- function to iterate over all the programs the CNC machine knows
function technic.cnc.register_all(recipeitem, groups, images, description)
for _, data in ipairs(technic.cnc.programs) do
-- Disable node creation for disabled node types for some material
local do_register = true
if technic.cnc.programs_disable[recipeitem] ~= nil then
for __, disable in ipairs(technic.cnc.programs_disable[recipeitem]) do
if disable == data.suffix then
do_register = false
end
end
end
-- Create the node if it passes the test
if do_register then
technic.cnc.register_program(recipeitem, data.suffix, data.nodebox, groups, images, description.." "..data.desc)
end
end
end
-- REGISTER NEW TECHNIC_CNC_API's PART 2: technic.cnc..register_element_end(subname, recipeitem, groups, images, desc_element_xyz)
-----------------------------------------------------------------------------------------------------------------------
function technic.cnc.register_slope_edge_etc(recipeitem, groups, images, desc_slope, desc_slope_lying, desc_slope_upsdown, desc_slope_edge, desc_slope_inner_edge, desc_slope_upsdwn_edge, desc_slope_upsdwn_inner_edge, desc_pyramid, desc_spike, desc_onecurvededge, desc_twocurvededge, desc_cylinder, desc_cylinder_horizontal, desc_sphere, desc_element_straight, desc_element_edge, desc_element_t, desc_element_cross, desc_element_end)
technic.cnc.register_slope(recipeitem, groups, images, desc_slope)
technic.cnc.register_slope_lying(recipeitem, groups, images, desc_slope_lying)
technic.cnc.register_slope_upsdown(recipeitem, groups, images, desc_slope_upsdown)
technic.cnc.register_slope_edge(recipeitem, groups, images, desc_slope_edge)
technic.cnc.register_slope_inner_edge(recipeitem, groups, images, desc_slope_inner_edge)
technic.cnc.register_slope_edge_upsdown(recipeitem, groups, images, desc_slope_upsdwn_edge)
technic.cnc.register_slope_inner_edge_upsdown(recipeitem, groups, images, desc_slope_upsdwn_inner_edge)
technic.cnc.register_pyramid(recipeitem, groups, images, desc_pyramid)
technic.cnc.register_spike(recipeitem, groups, images, desc_spike)
technic.cnc.register_onecurvededge(recipeitem, groups, images, desc_onecurvededge)
technic.cnc.register_twocurvededge(recipeitem, groups, images, desc_twocurvededge)
technic.cnc.register_cylinder(recipeitem, groups, images, desc_cylinder)
technic.cnc.register_cylinder_horizontal(recipeitem, groups, images, desc_cylinder_horizontal)
technic.cnc.register_sphere(recipeitem, groups, images, desc_sphere)
technic.cnc.register_element_straight(recipeitem, groups, images, desc_element_straight)
technic.cnc.register_element_edge(recipeitem, groups, images, desc_element_edge)
technic.cnc.register_element_t(recipeitem, groups, images, desc_element_t)
technic.cnc.register_element_cross(recipeitem, groups, images, desc_element_cross)
technic.cnc.register_element_end(recipeitem, groups, images, desc_element_end)
end
-- REGISTER STICKS: noncubic.register_xyz(recipeitem, groups, images, desc_element_xyz)
------------------------------------------------------------------------------------------------------------
function technic.cnc.register_stick_etc(recipeitem, groups, images, desc_stick)
technic.cnc.register_stick(recipeitem, groups, images, desc_stick)
end
function technic.cnc.register_elements(recipeitem, groups, images, desc_element_straight_double, desc_element_edge_double, desc_element_t_double, desc_element_cross_double, desc_element_end_double)
technic.cnc.register_element_straight_double(recipeitem, groups, images, desc_element_straight_double)
technic.cnc.register_element_edge_double(recipeitem, groups, images, desc_element_edge_double)
technic.cnc.register_element_t_double(recipeitem, groups, images, desc_element_t_double)
technic.cnc.register_element_cross_double(recipeitem, groups, images, desc_element_cross_double)
technic.cnc.register_element_end_double(recipeitem, groups, images, desc_element_end_double)
end

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-- REGISTER MATERIALS AND PROPERTIES FOR NONCUBIC ELEMENTS:
-----------------------------------------------------------
-- DIRT
-------
technic.cnc.register_all("default:dirt",
{snappy=2,choppy=2,oddly_breakable_by_hand=3,not_in_creative_inventory=1},
{"default_grass.png", "default_dirt.png", "default_grass.png"},
"Dirt")
technic.cnc.programs_disable["default:dirt"] = {"technic_cnc_sphere", "technic_cnc_slope_upsdown",
"technic_cnc_edge", "technic_cnc_inner_edge",
"technic_cnc_slope_edge_upsdown", "technic_cnc_slope_inner_edge_upsdown",
"technic_cnc_stick", "technic_cnc_cylinder_horizontal"}
-- TREE
-------
technic.cnc.register_all("default:tree",
{snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
{"default_tree.png"},
"Wooden")
-- WOOD
-------
technic.cnc.register_all("default:wood",
{snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
{"default_wood.png"},
"Wooden")
-- STONE
--------
technic.cnc.register_all("default:stone",
{cracky=3, not_in_creative_inventory=1},
{"default_stone.png"},
"Stone")
-- COBBLE
---------
technic.cnc.register_all("default:cobble",
{cracky=3, not_in_creative_inventory=1},
{"default_cobble.png"},
"Cobble")
-- BRICK
--------
technic.cnc.register_all("default:brick",
{cracky=3, not_in_creative_inventory=1},
{"default_brick.png"},
"Brick")
-- SANDSTONE
------------
technic.cnc.register_all("default:sandstone",
{crumbly=2, cracky=2, not_in_creative_inventory=1},
{"default_sandstone.png"},
"Sandstone")
-- LEAVES
---------
technic.cnc.register_all("default:leaves",
{snappy=2, choppy=2, oddly_breakable_by_hand=3, not_in_creative_inventory=1},
{"default_leaves.png"},
"Leaves")
-- TREE
-------
technic.cnc.register_all("default:tree",
{snappy=1, choppy=2, oddly_breakable_by_hand=2, flammable=3, wood=1, not_in_creative_inventory=1},
{"default_tree.png"},
"Tree")
-- STEEL
--------
technic.cnc.register_all("default:steel",
{snappy=1, bendy=2, cracky=1, melty=2, level=2, not_in_creative_inventory=1},
{"default_steel_block.png"},
"Steel")

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-- Coal driven alloy furnace. This uses no EUs:
minetest.register_craft({
output = 'technic:coal_alloy_furnace',
recipe = {
{'default:brick', 'default:brick', 'default:brick'},
{'default:brick', '', 'default:brick'},
{'default:brick', 'default:brick', 'default:brick'},
}
})
minetest.register_node("technic:coal_alloy_furnace", {
description = "Alloy Furnace",
tiles = {"technic_coal_alloy_furnace_top.png", "technic_coal_alloy_furnace_bottom.png", "technic_coal_alloy_furnace_side.png",
"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front.png"},
paramtype2 = "facedir",
groups = {cracky=2},
legacy_facedir_simple = true,
sounds = default.node_sound_stone_defaults(),
on_construct = function(pos)
local meta = minetest.env:get_meta(pos)
meta:set_string("formspec", coal_alloy_furnace_formspec)
meta:set_string("infotext", "Alloy Furnace")
local inv = meta:get_inventory()
inv:set_size("fuel", 1)
inv:set_size("src", 1)
inv:set_size("src2", 1)
inv:set_size("dst", 4)
end,
can_dig = function(pos,player)
local meta = minetest.env:get_meta(pos);
local inv = meta:get_inventory()
if not (inv:is_empty("fuel") or inv:is_empty("dst") or inv:is_empty("src") or inv:is_empty("src2") )then
return false
end
return true
end,
})
minetest.register_node("technic:coal_alloy_furnace_active", {
description = "Alloy Furnace",
tiles = {"technic_coal_alloy_furnace_top.png", "technic_coal_alloy_furnace_bottom.png", "technic_coal_alloy_furnace_side.png",
"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front_active.png"},
paramtype2 = "facedir",
light_source = 8,
drop = "technic:coal_alloy_furnace",
groups = {cracky=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_stone_defaults(),
can_dig = function(pos,player)
local meta = minetest.env:get_meta(pos);
local inv = meta:get_inventory()
if not (inv:is_empty("fuel") or inv:is_empty("dst") or
inv:is_empty("src") or inv:is_empty("src2")) then
return false
end
return true
end,
})
minetest.register_abm({
nodenames = {"technic:coal_alloy_furnace", "technic:coal_alloy_furnace_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local recipe = nil
local formspec =
"size[8,9]"..
"label[0,0;Alloy Furnace]"..
"image[2,2;1,1;default_furnace_fire_bg.png]"..
"list[current_name;fuel;2,3;1,1;]"..
"list[current_name;src;2,1;1,1;]"..
"list[current_name;src2;3,1;1,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"
for i, name in pairs({
"fuel_totaltime",
"fuel_time",
"src_totaltime",
"src_time"}) do
if not meta:get_float(name) then
meta:set_float(name, 0.0)
end
end
-- Get what to cook if anything
local srcstack = inv:get_stack("src", 1)
local src2stack = inv:get_stack("src2", 1)
local recipe = technic.get_alloy_recipe(srcstack, src2stack)
if srcstack:get_name() > src2stack:get_name() then
local temp = srcstack
srcstack = src2stack
src2stack = temp
end
local was_active = false
if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
was_active = true
meta:set_int("fuel_time", meta:get_int("fuel_time") + 1)
if recipe then
meta:set_int("src_time", meta:get_int("src_time") + 1)
if meta:get_int("src_time") == 6 then
-- check if there's room for output in "dst" list
local dst_stack = ItemStack(recipe.output)
if inv:room_for_item("dst", dst_stack) then
srcstack:take_item(recipe.input[1].count)
inv:set_stack("src", 1, srcstack)
src2stack:take_item(recipe.input[2].count)
inv:set_stack("src2", 1, src2stack)
inv:add_item("dst", dst_stack)
end
meta:set_int("src_time", 0)
end
else
meta:set_int("src_time", 0)
end
end
if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
local percent = math.floor(meta:get_float("fuel_time") /
meta:get_float("fuel_totaltime") * 100)
meta:set_string("infotext","Furnace active: "..percent.."%")
hacky_swap_node(pos, "technic:coal_alloy_furnace_active")
meta:set_string("formspec",
"size[8,9]"..
"label[0,0;Electric Alloy Furnace]"..
"image[2,2;1,1;default_furnace_fire_bg.png^[lowpart:"..
(100-percent)..":default_furnace_fire_fg.png]"..
"list[current_name;fuel;2,3;1,1;]"..
"list[current_name;src;2,1;1,1;]"..
"list[current_name;src2;3,1;1,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]")
return
end
-- FIXME: Make this look more like the electrical version.
-- This code refetches the recipe to see if it can be done again after the iteration
srcstack = inv:get_stack("src", 1)
srcstack = inv:get_stack("src2", 1)
local recipe = technic.get_alloy_recipe(srcstack, src2stack)
if recipe then
if was_active then
meta:set_string("infotext", "Furnace is empty")
hacky_swap_node(pos, "technic:coal_alloy_furnace")
meta:set_string("formspec", formspec)
end
return
end
-- Next take a hard look at the fuel situation
local fuel = nil
local fuellist = inv:get_list("fuel")
if fuellist then
fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
end
if fuel.time <= 0 then
meta:set_string("infotext", "Furnace out of fuel")
hacky_swap_node(pos, "technic:coal_alloy_furnace")
meta:set_string("formspec", formspec)
return
end
meta:set_string("fuel_totaltime", fuel.time)
meta:set_string("fuel_time", 0)
local stack = inv:get_stack("fuel", 1)
stack:take_item()
inv:set_stack("fuel", 1, stack)
end,
})

169
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technic.compressor_recipes ={}
technic.register_compressor_recipe = function(src, src_count, dst, dst_count)
technic.compressor_recipes[src] = {src_count = src_count, dst_name = dst, dst_count = dst_count}
if unified_inventory then
unified_inventory.register_craft(
{
type = "compressing",
output = dst.." "..dst_count,
items = {src.." "..src_count},
width = 0,
})
end
end
technic.get_compressor_recipe = function(item)
if technic.compressor_recipes[item.name] and
item.count >= technic.compressor_recipes[item.name].src_count then
return technic.compressor_recipes[item.name]
else
return nil
end
end
technic.register_compressor_recipe("default:snowblock", 1, "default:ice", 1)
technic.register_compressor_recipe("default:sand", 1, "default:sandstone", 1)
technic.register_compressor_recipe("default:desert_sand", 1, "default:desert_stone", 1)
technic.register_compressor_recipe("technic:mixed_metal_ingot", 1, "technic:composite_plate", 1)
technic.register_compressor_recipe("default:copper_ingot", 5, "technic:copper_plate", 1)
technic.register_compressor_recipe("technic:coal_dust", 4, "technic:graphite", 1)
technic.register_compressor_recipe("technic:carbon_cloth", 1, "technic:carbon_plate", 1)
technic.register_compressor_recipe("technic:enriched_uranium", 4, "technic:uranium_fuel", 1)
minetest.register_alias("compressor", "technic:compressor")
minetest.register_craft({
output = 'technic:compressor',
recipe = {
{'default:stone', 'default:stone', 'default:stone'},
{'mesecons:piston', 'technic:motor', 'mesecons:piston'},
{'default:stone', 'technic:lv_cable0', 'default:stone'},
}
})
local compressor_formspec =
"invsize[8,9;]"..
"label[0,0;Compressor]"..
"list[current_name;src;3,1;1,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"
minetest.register_node("technic:compressor", {
description = "Compressor",
tiles = {"technic_compressor_top.png", "technic_compressor_bottom.png",
"technic_compressor_side.png", "technic_compressor_side.png",
"technic_compressor_back.png", "technic_compressor_front.png"},
paramtype2 = "facedir",
groups = {cracky=2},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Compressor")
meta:set_float("technic_power_machine", 1)
meta:set_string("formspec", compressor_formspec)
local inv = meta:get_inventory()
inv:set_size("src", 1)
inv:set_size("dst", 4)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
if not inv:is_empty("src") or not inv:is_empty("dst") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty")
return false
else
return true
end
end,
})
minetest.register_node("technic:compressor_active", {
description = "Compressor",
tiles = {"technic_compressor_top.png", "technic_compressor_bottom.png",
"technic_compressor_side.png", "technic_compressor_side.png",
"technic_compressor_back.png", "technic_compressor_front_active.png"},
paramtype2 = "facedir",
groups = {cracky=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") or not inv:is_empty("dst") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty");
return false
else
return true
end
end,
})
minetest.register_abm({
nodenames = {"technic:compressor","technic:compressor_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local eu_input = meta:get_int("LV_EU_input")
local machine_name = "Compressor"
local machine_node = "technic:compressor"
local demand = 300
-- Setup meta data if it does not exist.
if not eu_input then
meta:set_int("LV_EU_demand", demand)
meta:set_int("LV_EU_input", 0)
return
end
-- Power off automatically if no longer connected to a switching station
technic.switching_station_timeout_count(pos, "LV")
local inv = meta:get_inventory()
local empty = inv:is_empty("src")
local srcstack = inv:get_stack("src", 1)
local src_item, recipe, result = nil, nil, nil
if srcstack then
src_item = srcstack:to_table()
end
if src_item then
recipe = technic.get_compressor_recipe(src_item)
end
if recipe then
result = {name=recipe.dst_name, count=recipe.dst_count}
end
if empty or (not result) or
(not inv:room_for_item("dst", result)) then
hacky_swap_node(pos, machine_node)
meta:set_string("infotext", machine_name.." Idle")
meta:set_int("LV_EU_demand", 0)
meta:set_int("src_time", 0)
return
end
if eu_input < demand then
hacky_swap_node(pos, machine_node)
meta:set_string("infotext", machine_name.." Unpowered")
elseif eu_input >= demand then
hacky_swap_node(pos, machine_node.."_active")
meta:set_string("infotext", machine_name.." Active")
meta:set_int("src_time", meta:get_int("src_time") + 1)
if meta:get_int("src_time") >= 4 then
meta:set_int("src_time", 0)
srcstack:take_item(recipe.src_count)
inv:set_stack("src", 1, srcstack)
inv:add_item("dst", result)
end
end
meta:set_int("LV_EU_demand", demand)
end
})
technic.register_machine("LV", "technic:compressor", technic.receiver)
technic.register_machine("LV", "technic:compressor_active", technic.receiver)

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-- LV Electric Furnace
-- This is a faster version of the stone furnace which runs on EUs
-- FIXME: kpoppel I'd like to introduce an induction heating element here also
minetest.register_craft({
output = 'technic:electric_furnace',
recipe = {
{'default:cobble', 'default:cobble', 'default:cobble'},
{'default:cobble', '', 'default:cobble'},
{'default:steel_ingot', 'moreores:copper_ingot', 'default:steel_ingot'},
}
})
technic.register_electric_furnace({tier="LV", demand={300}, speed = 2})

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technic.extractor_recipes ={}
technic.register_extractor_recipe = function(src, src_count, dst, dst_count)
technic.extractor_recipes[src] = {src_count = src_count, dst_name = dst, dst_count = dst_count}
if unified_inventory then
unified_inventory.register_craft({
type = "extracting",
output = dst.." "..dst_count,
items = {src.." "..src_count},
width = 0,
})
end
end
-- Receive an ItemStack of result by an ItemStack input
technic.get_extractor_recipe = function(item)
if technic.extractor_recipes[item.name] and
item.count >= technic.extractor_recipes[item.name].src_count then
return technic.extractor_recipes[item.name]
else
return nil
end
end
technic.register_extractor_recipe("technic:coal_dust", 1, "dye:black", 2)
technic.register_extractor_recipe("default:cactus", 1, "dye:green", 2)
technic.register_extractor_recipe("default:dry_shrub", 1, "dye:brown", 2)
technic.register_extractor_recipe("flowers:geranium", 1, "dye:blue", 2)
technic.register_extractor_recipe("flowers:dandelion_white", 1, "dye:white", 2)
technic.register_extractor_recipe("flowers:dandelion_yellow", 1, "dye:yellow", 2)
technic.register_extractor_recipe("flowers:tulip", 1, "dye:orange", 2)
technic.register_extractor_recipe("flowers:rose", 1, "dye:red", 2)
technic.register_extractor_recipe("flowers:viola", 1, "dye:violet", 2)
technic.register_extractor_recipe("technic:raw_latex", 1, "technic:rubber", 3)
technic.register_extractor_recipe("moretrees:rubber_tree_trunk_empty", 1, "technic:rubber", 1)
technic.register_extractor_recipe("moretrees:rubber_tree_trunk", 1, "technic:rubber", 1)
technic.register_extractor_recipe("technic:uranium", 5, "technic:enriched_uranium", 1)
minetest.register_alias("extractor", "technic:extractor")
minetest.register_craft({
output = 'technic:extractor',
recipe = {
{'technic:treetap', 'technic:motor', 'technic:treetap'},
{'technic:treetap', 'technic:lv_cable0', 'technic:treetap'},
{'', '', ''},
}
})
local extractor_formspec =
"invsize[8,9;]"..
"label[0,0;Extractor]"..
"list[current_name;src;3,1;1,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"
minetest.register_node("technic:extractor", {
description = "Extractor",
tiles = {"technic_lv_grinder_top.png", "technic_lv_grinder_bottom.png", "technic_lv_grinder_side.png",
"technic_lv_grinder_side.png", "technic_lv_grinder_side.png", "technic_lv_grinder_front.png"},
paramtype2 = "facedir",
groups = {cracky=2},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Extractor")
meta:set_string("formspec", extractor_formspec)
local inv = meta:get_inventory()
inv:set_size("src", 1)
inv:set_size("dst", 4)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") or not inv:is_empty("dst") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty");
return false
else
return true
end
end,
})
minetest.register_node("technic:extractor_active", {
description = "Extractor",
tiles = {"technic_lv_grinder_top.png", "technic_lv_grinder_bottom.png",
"technic_lv_grinder_side.png", "technic_lv_grinder_side.png",
"technic_lv_grinder_side.png", "technic_lv_grinder_front_active.png"},
paramtype2 = "facedir",
groups = {cracky=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") or not inv:is_empty("dst") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty");
return false
else
return true
end
end,
})
minetest.register_abm({
nodenames = {"technic:extractor", "technic:extractor_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
-- The machine will automatically shut down if disconnected from power in some fashion.
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local srcstack = inv:get_stack("src", 1)
local eu_input = meta:get_int("LV_EU_input")
-- Machine information
local machine_name = "Extractor"
local machine_node = "technic:extractor"
local demand = 300
-- Setup meta data if it does not exist.
if not eu_input then
meta:set_int("LV_EU_demand", demand)
meta:set_int("LV_EU_input", 0)
return
end
-- Power off automatically if no longer connected to a switching station
technic.switching_station_timeout_count(pos, "LV")
if srcstack then
src_item = srcstack:to_table()
end
if src_item then
recipe = technic.get_extractor_recipe(src_item)
end
if recipe then
result = {name=recipe.dst_name, count=recipe.dst_count}
end
if inv:is_empty("src") or (not recipe) or (not result) or
(not inv:room_for_item("dst", result)) then
hacky_swap_node(pos, machine_node)
meta:set_string("infotext", machine_name.." Idle")
meta:set_int("LV_EU_demand", 0)
return
end
if eu_input < demand then
-- unpowered - go idle
hacky_swap_node(pos, machine_node)
meta:set_string("infotext", machine_name.." Unpowered")
elseif eu_input >= demand then
-- Powered
hacky_swap_node(pos, machine_node.."_active")
meta:set_string("infotext", machine_name.." Active")
meta:set_int("src_time", meta:get_int("src_time") + 1)
if meta:get_int("src_time") >= 4 then -- 4 ticks per output
meta:set_int("src_time", 0)
srcstack:take_item(recipe.src_count)
inv:set_stack("src", 1, srcstack)
inv:add_item("dst", result)
end
end
meta:set_int("LV_EU_demand", demand)
end
})
technic.register_machine("LV", "technic:extractor", technic.receiver)
technic.register_machine("LV", "technic:extractor_active", technic.receiver)

139
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-- The electric generator.
-- A simple device to get started on the electric machines.
-- Inefficient and expensive in fuel (200EU per tick)
-- Also only allows for LV machinery to run.
minetest.register_alias("generator", "technic:generator")
minetest.register_alias("generator", "technic:generator_active")
minetest.register_craft({
output = 'technic:generator',
recipe = {
{'default:stone', 'default:stone', 'default:stone'},
{'default:stone', '', 'default:stone'},
{'default:stone', 'default:copper_ingot', 'default:stone'},
}
})
local generator_formspec =
"invsize[8,9;]"..
"label[0,0;Generator]"..
"list[current_name;src;3,1;1,1;]"..
"image[4,1;1,1;default_furnace_fire_bg.png]"..
"list[current_player;main;0,5;8,4;]"
minetest.register_node("technic:generator", {
description = "Electric Generator",
tiles = {"technic_generator_top.png", "technic_machine_bottom.png", "technic_generator_side.png",
"technic_generator_side.png", "technic_generator_side.png", "technic_generator_front.png"},
paramtype2 = "facedir",
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Electric Generator")
meta:set_int("LV_EU_supply", 0)
-- Signal to the switching station that this device burns some
-- sort of fuel and needs special handling
meta:set_int("LV_EU_from_fuel", 1)
meta:set_int("burn_time", 0)
meta:set_string("formspec", generator_formspec)
local inv = meta:get_inventory()
inv:set_size("src", 1)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty");
return false
else
return true
end
end,
})
minetest.register_node("technic:generator_active", {
description = "Electric Generator",
tiles = {"technic_generator_top.png", "technic_machine_bottom.png",
"technic_generator_side.png", "technic_generator_side.png",
"technic_generator_side.png", "technic_generator_front_active.png"},
paramtype2 = "facedir",
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
drop = "technic:generator",
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if not inv:is_empty("src") then
minetest.chat_send_player(player:get_player_name(),
"Machine cannot be removed because it is not empty");
return false
else
return true
end
end,
})
minetest.register_abm({
nodenames = {"technic:generator", "technic:generator_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local burn_time = meta:get_int("burn_time")
local burn_totaltime = meta:get_int("burn_totaltime")
-- If more to burn and the energy produced was used: produce some more
if burn_time > 0 then
meta:set_int("LV_EU_supply", 200) -- Give 200EUs
burn_time = burn_time - 1
meta:set_int("burn_time", burn_time)
end
-- Burn another piece of fuel
if burn_time == 0 then
local inv = meta:get_inventory()
if not inv:is_empty("src") then
local fuellist = inv:get_list("src")
fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
if not fuel or fuel.time == 0 then
meta:set_string("infotext", "Generator out of fuel")
hacky_swap_node(pos, "technic:generator")
return
end
meta:set_int("burn_time", fuel.time)
meta:set_int("burn_totaltime", fuel.time)
local stack = inv:get_stack("src", 1)
stack:take_item()
inv:set_stack("src", 1, stack)
hacky_swap_node(pos, "technic:generator_active")
meta:set_int("LV_EU_supply", 200) -- Give 200EUs
else
hacky_swap_node(pos, "technic:generator")
meta:set_int("LV_EU_supply", 0)
end
end
local percent = math.floor((burn_time / burn_totaltime) * 100)
meta:set_string("infotext", "Electric Generator ("..percent.."%)")
meta:set_string("formspec",
"size[8,9]"..
"label[0,0;Generator]"..
"list[current_name;src;3,1;1,1;]"..
"image[4,1;1,1;default_furnace_fire_bg.png^[lowpart:"..
(percent)..":default_furnace_fire_fg.png]"..
"list[current_player;main;0,5;8,4;]")
end
})
technic.register_machine("LV", "technic:generator", technic.producer)
technic.register_machine("LV", "technic:generator_active", technic.producer)

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technic/machines/LV/geothermal.lua Normal file
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-- A geothermal EU generator
-- Using hot lava and water this device can create energy from steam
-- The machine is only producing LV EUs and can thus not drive more advanced equipment
-- The output is a little more than the coal burning generator (max 300EUs)
minetest.register_alias("geothermal", "technic:geothermal")
minetest.register_craft({
output = 'technic:geothermal',
recipe = {
{'default:stone', 'default:stone', 'default:stone'},
{'default:copper_ingot', 'default:diamond', 'default:copper_ingot'},
{'default:stone', 'default:copper_ingot', 'default:stone'},
}
})
minetest.register_craftitem("technic:geothermal", {
description = "Geothermal Generator",
stack_max = 99,
})
local geothermal_formspec =
"invsize[8,4;]"..
"label[0,0;Geothermal Generator]"..
"list[current_player;main;0,5;8,4;]"
minetest.register_node("technic:geothermal", {
description = "Geothermal Generator",
tiles = {"technic_geothermal_top.png", "technic_machine_bottom.png", "technic_geothermal_side.png",
"technic_geothermal_side.png", "technic_geothermal_side.png", "technic_geothermal_side.png"},
paramtype2 = "facedir",
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Geothermal Generator")
meta:set_float("technic_power_machine", 1)
meta:set_int("LV_EU_supply", 0)
meta:set_string("formspec", geothermal_formspec)
end,
})
minetest.register_node("technic:geothermal_active", {
description = "Geothermal Generator",
tiles = {"technic_geothermal_top_active.png", "technic_machine_bottom.png", "technic_geothermal_side.png",
"technic_geothermal_side.png", "technic_geothermal_side.png", "technic_geothermal_side.png"},
paramtype2 = "facedir",
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
drop = "technic:geothermal",
})
local check_node_around = function(pos)
local node = minetest.get_node(pos)
if node.name == "default:water_source" or node.name == "default:water_flowing" then return 1 end
if node.name == "default:lava_source" or node.name == "default:lava_flowing" then return 2 end
return 0
end
minetest.register_abm({
nodenames = {"technic:geothermal","technic:geothermal_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local water_nodes = 0
local lava_nodes = 0
local production_level = 0
local eu_supply = 0
-- Correct positioning is water on one side and lava on the other.
-- The two cannot be adjacent because the lava the turns into obsidian or rock.
-- To get to 100% production stack the water and lava one extra block down as well:
-- WGL (W=Water, L=Lava, G=the generator, |=an LV cable)
-- W|L
local positions = {
{x=pos.x+1, y=pos.y, z=pos.z},
{x=pos.x+1, y=pos.y-1, z=pos.z},
{x=pos.x-1, y=pos.y, z=pos.z},
{x=pos.x-1, y=pos.y-1, z=pos.z},
{x=pos.x, y=pos.y, z=pos.z+1},
{x=pos.x, y=pos.y-1, z=pos.z+1},
{x=pos.x, y=pos.y, z=pos.z-1},
{x=pos.x, y=pos.y-1, z=pos.z-1},
}
for _, p in pairs(positions) do
local check = check_node_around(p)
if check == 1 then water_nodes = water_nodes + 1 end
if check == 2 then lava_nodes = lava_nodes + 1 end
end
if water_nodes == 1 and lava_nodes == 1 then production_level = 25; eu_supply = 50 end
if water_nodes == 2 and lava_nodes == 1 then production_level = 50; eu_supply = 100 end
if water_nodes == 1 and lava_nodes == 2 then production_level = 75; eu_supply = 200 end
if water_nodes == 2 and lava_nodes == 2 then production_level = 100; eu_supply = 300 end
if production_level > 0 then
meta:set_int("LV_EU_supply", eu_supply)
end
meta:set_string("formspec",
"invsize[8,4;]"..
"label[0,0;Geothermal Generator]"..
"label[4,0;Production at "..tostring(production_level).."%]")
if production_level > 0 and minetest.get_node(pos).name == "technic:geothermal" then
hacky_swap_node (pos, "technic:geothermal_active")
return
end
if production_level == 0 then
hacky_swap_node(pos, "technic:geothermal")
meta:set_int("LV_EU_supply", 0)
end
end
})
technic.register_machine("LV", "technic:geothermal", technic.producer)
technic.register_machine("LV", "technic:geothermal_active", technic.producer)

13
technic/machines/LV/grinder.lua Normal file
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minetest.register_alias("grinder", "technic:grinder")
minetest.register_craft({
output = 'technic:grinder',
recipe = {
{'default:desert_stone', 'default:desert_stone', 'default:desert_stone'},
{'default:desert_stone', 'default:diamond', 'default:desert_stone'},
{'default:stone', 'moreores:copper_ingot', 'default:stone'},
}
})
technic.register_grinder({tier="LV", demand={200}, speed=1})

23
technic/machines/LV/init.lua Normal file
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technic.register_tier("LV", "Low Voltage")
local path = technic.modpath.."/machines/LV"
dofile(path.."/cables.lua")
dofile(path.."/battery_box.lua")
dofile(path.."/alloy_furnace.lua")
dofile(path.."/coal_alloy_furnace.lua")
dofile(path.."/solar_panel.lua")
dofile(path.."/solar_array.lua")
dofile(path.."/geothermal.lua")
dofile(path.."/water_mill.lua")
dofile(path.."/generator.lua")
dofile(path.."/electric_furnace.lua")
dofile(path.."/music_player.lua")
dofile(path.."/grinder.lua")
dofile(path.."/cnc.lua")
dofile(path.."/cnc_api.lua")
dofile(path.."/cnc_nodes.lua")
dofile(path.."/extractor.lua")
dofile(path.."/compressor.lua")

138
technic/machines/LV/music_player.lua Normal file
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-- LV Music player.
-- The player can play music. But it is high ampage!
minetest.register_alias("music_player", "technic:music_player")
minetest.register_craft({
output = 'technic:music_player',
recipe = {
{'group:wood', 'group:wood', 'group:wood'},
{'default:diamond', 'default:diamond', 'default:diamond'},
{'default:stone', 'default:copper_ingot', 'default:stone'},
}
})
local music_player_formspec =
"invsize[8,9;]"..
"label[0,0;Music Player]"..
"button[4,1;1,1;track1;1]"..
"button[5,1;1,1;track2;2]"..
"button[6,1;1,1;track3;3]"..
"button[4,2;1,1;track4;4]"..
"button[5,2;1,1;track5;5]"..
"button[6,2;1,1;track6;6]"..
"button[4,3;1,1;track7;7]"..
"button[5,3;1,1;track8;8]"..
"button[6,3;1,1;track9;9]"..
"button[4,4;1,2;play;Play]"..
"button[6,4;1,2;stop;Stop]"..
"label[4,0;Current track --]"
minetest.register_node("technic:music_player", {
description = "Music Player",
tiles = {"technic_music_player_top.png", "technic_machine_bottom.png", "technic_music_player_side.png",
"technic_music_player_side.png", "technic_music_player_side.png", "technic_music_player_side.png"},
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Music Player")
meta:set_int("active", 0)
meta:set_int("current_track", 1)
meta:set_string("formspec", music_player_formspec)
end,
on_receive_fields = function(pos, formanme, fields, sender)
local meta = minetest.get_meta(pos)
local music_handle = meta:get_int("music_handle")
local current_track = meta:get_int("current_track")
if fields.track1 then current_track = 1 end
if fields.track2 then current_track = 2 end
if fields.track3 then current_track = 3 end
if fields.track4 then current_track = 4 end
if fields.track5 then current_track = 5 end
if fields.track6 then current_track = 6 end
if fields.track7 then current_track = 7 end
if fields.track8 then current_track = 8 end
if fields.track9 then current_track = 9 end
meta:set_int("current_track", current_track)
meta:set_string("formspec",
"invsize[8,9;]"..
"label[0,0;Music Player]"..
"button[4,1;1,1;track1;1]"..
"button[5,1;1,1;track2;2]"..
"button[6,1;1,1;track3;3]"..
"button[4,2;1,1;track4;4]"..
"button[5,2;1,1;track5;5]"..
"button[6,2;1,1;track6;6]"..
"button[4,3;1,1;track7;7]"..
"button[5,3;1,1;track8;8]"..
"button[6,3;1,1;track9;9]"..
"button[4,4;1,2;play;Play]"..
"button[6,4;1,2;stop;Stop]"..
"label[4,0;Current track "
..current_track.."]")
if fields.play then
if music_handle then
minetest.sound_stop(music_handle)
end
meta:set_int("active", 1)
end
if fields.stop then
meta:set_int("active", 0)
if music_handle then
minetest.sound_stop(music_handle)
end
end
meta:set_int("music_handle", music_handle)
end,
})
minetest.register_abm({
nodenames = {"technic:music_player"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local eu_input = meta:get_int("LV_EU_input")
local machine_name = "Music Player"
local machine_node = "technic:music_player"
local demand = 150
local music_handle = meta:get_int("music_handle")
local current_track = meta:get_int("current_track")
-- Setup meta data if it does not exist.
if not eu_input then
meta:set_int("LV_EU_demand", demand)
meta:set_int("LV_EU_input", 0)
return
end
-- Power off automatically if no longer connected to a switching station
technic.switching_station_timeout_count(pos, "LV")
if meta:get_int("active") == 0 then
meta:set_string("infotext", machine_name.." Idle")
meta:set_int("LV_EU_demand", 0)
if music_handle then
minetest.sound_stop(music_handle)
end
return
end
if eu_input < demand then
meta:set_string("infotext", machine_name.." Unpowered")
if music_handle then
minetest.sound_stop(music_handle)
end
elseif eu_input >= demand then
meta:set_string("infotext", machine_name.." Active")
music_handle = minetest.sound_play("technic_track"..current_track,
{pos = pos, gain = 1.0, loop = true, max_hear_distance = 72,})
meta:set_int("music_handle", music_handle)
end
meta:set_int("LV_EU_demand", demand)
end
})
technic.register_machine("LV", "technic:music_player", technic.receiver)

18
technic/machines/LV/solar_array.lua Normal file
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-- The solar array is an assembly of panels into a powerful array
-- The assembly can deliver more energy than the individual panel because
-- of the transformer unit which converts the panel output variations into
-- a stable supply.
-- Solar arrays are not able to store large amounts of energy.
-- The LV arrays are used to make medium voltage arrays.
minetest.register_craft({
output = 'technic:solar_array_lv 1',
recipe = {
{'technic:solar_panel', 'technic:solar_panel', 'technic:solar_panel'},
{'default:steel_ingot', 'technic:lv_transformer', 'default:steel_ingot'},
{'', 'technic:lv_cable0', ''},
}
})
technic.register_solar_array({tier="LV", power=10})

70
technic/machines/LV/solar_panel.lua Normal file
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-- Solar panels are the building blocks of LV solar arrays
-- They can however also be used separately but with reduced efficiency due to the missing transformer.
-- Individual panels are less efficient than when the panels are combined into full arrays.
minetest.register_node("technic:solar_panel", {
tiles = {"technic_solar_panel_top.png", "technic_solar_panel_bottom.png", "technic_solar_panel_side.png",
"technic_solar_panel_side.png", "technic_solar_panel_side.png", "technic_solar_panel_side.png"},
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
sounds = default.node_sound_wood_defaults(),
description="Solar Panel",
active = false,
drawtype = "nodebox",
paramtype = "light",
is_ground_content = true,
node_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_int("LV_EU_supply", 0)
meta:set_string("infotext", "LV Solar Panel")
end,
})
minetest.register_craft({
output = 'technic:solar_panel',
recipe = {
{'technic:doped_silicon_wafer', 'technic:doped_silicon_wafer', 'technic:doped_silicon_wafer'},
{'default:steel_ingot', 'technic:lv_cable0', 'default:steel_ingot'},
}
})
minetest.register_abm({
nodenames = {"technic:solar_panel"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
-- The action here is to make the solar panel prodice power
-- Power is dependent on the light level and the height above ground
-- 130m and above is optimal as it would be above cloud level.
-- Height gives 1/4 of the effect, light 3/4. Max. effect is 26EU.
-- There are many ways to cheat by using other light sources like lamps.
-- As there is no way to determine if light is sunlight that is just a shame.
-- To take care of some of it solar panels do not work outside daylight hours or if
-- built below -10m
local pos1 = {x=pos.x, y=pos.y+1, z=pos.z}
local light = minetest.get_node_light(pos1, nil)
local time_of_day = minetest.get_timeofday()
local meta = minetest.get_meta(pos)
if light == nil then light = 0 end
-- turn on panel only during day time and if sufficient light
-- I know this is counter intuitive when cheating by using other light sources underground.
if light >= 12 and time_of_day >= 0.24 and time_of_day <= 0.76 and pos.y > -10 then
local charge_to_give = math.floor((light + pos1.y) * 3)
charge_to_give = math.max(charge_to_give, 0)
charge_to_give = math.min(charge_to_give, 200)
meta:set_string("infotext", "Solar Panel is active ("..charge_to_give.."EU)")
meta:set_int("LV_EU_supply", charge_to_give)
else
meta:set_string("infotext", "Solar Panel is inactive");
meta:set_int("LV_EU_supply", 0)
end
end,
})
technic.register_machine("LV", "technic:solar_panel", technic.producer)

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technic/machines/LV/water_mill.lua Normal file
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-- A water mill produces LV EUs by exploiting flowing water across it
-- It is a LV EU supplyer and fairly low yield (max 120EUs)
-- It is a little under half as good as the thermal generator.
minetest.register_alias("water_mill", "technic:water_mill")
minetest.register_craft({
output = 'technic:water_mill',
recipe = {
{'default:stone', 'default:stone', 'default:stone'},
{'group:wood', 'default:diamond', 'group:wood'},
{'default:stone', 'default:copper_ingot', 'default:stone'},
}
})
minetest.register_node("technic:water_mill", {
description = "Water Mill",
tiles = {"technic_water_mill_top.png", "technic_machine_bottom.png",
"technic_water_mill_side.png", "technic_water_mill_side.png",
"technic_water_mill_side.png", "technic_water_mill_side.png"},
paramtype2 = "facedir",
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Water Mill")
meta:set_int("LV_EU_supply", 0)
end,
})
minetest.register_node("technic:water_mill_active", {
description = "Water Mill",
tiles = {"technic_water_mill_top_active.png", "technic_machine_bottom.png",
"technic_water_mill_side.png", "technic_water_mill_side.png",
"technic_water_mill_side.png", "technic_water_mill_side.png"},
paramtype2 = "facedir",
groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
drop = "technic:water_mill",
})
local function check_node_around_mill(pos)
local node = minetest.get_node(pos)
if node.name == "default:water_flowing" or
node.name == "default:water_source" then
return true
end
return false
end
minetest.register_abm({
nodenames = {"technic:water_mill", "technic:water_mill_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local water_nodes = 0
local lava_nodes = 0
local production_level = 0
local eu_supply = 0
local positions = {
{x=pos.x+1, y=pos.y, z=pos.z},
{x=pos.x-1, y=pos.y, z=pos.z},
{x=pos.x, y=pos.y, z=pos.z+1},
{x=pos.x, y=pos.y, z=pos.z-1},
}
for _, p in pairs(positions) do
local check = check_node_around_mill(p)
if check then
water_nodes = water_nodes + 1
end
end
production_level = 25 * water_nodes
eu_supply = 30 * water_nodes
if production_level > 0 then
meta:set_int("LV_EU_supply", eu_supply)
end
meta:set_string("infotext",
"Water Mill ("..production_level.."%)")
if production_level > 0 and
minetest.get_node(pos).name == "technic:water_mill" then
hacky_swap_node (pos, "technic:water_mill_active")
meta:set_int("LV_EU_supply", 0)
return
end
if production_level == 0 then
hacky_swap_node(pos, "technic:water_mill")
end
end
})
technic.register_machine("LV", "technic:water_mill", technic.producer)
technic.register_machine("LV", "technic:water_mill_active", technic.producer)