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https://github.com/minetest-mods/technic.git
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Added a mv extractor
This depends on the extranlisation of a few functions (the common.lua in mv)
This commit is contained in:
Jonathan Raphael Joachim Kolberg
parent
50b8aed01c
commit
94b1887cdc
223
technic/machines/mv/extractor.lua
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223
technic/machines/mv/extractor.lua
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minetest.register_alias("mv_extractor", "technic:mv_extractor")
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minetest.register_craft({
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output = 'technic:mv_extractor',
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recipe = {
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{'technic:stainless_steel_ingot', 'technic:extractor', 'technic:stainless_steel_ingot'},
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{'pipeworks:tube_000000', 'technic:mv_transformer', 'pipeworks:tube_000000'},
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{'technic:stainless_steel_ingot','technic:mv_cable','technic:stainless_steel_ingot'},
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}
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})
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minetest.register_craftitem("technic:mv_extractor", {
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description = "MV Extractor",
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stack_max = 99,
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})
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local mv_extractor_formspec =
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"invsize[8,9;]"..
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"label[0,0;MV Extractor]"..
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"list[current_name;src;3,1;1,1;]"..
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"list[current_name;dst;5,1;2,2;]"..
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"list[current_player;main;0,5;8,4;]"..
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"list[current_name;upgrade1;1,4;1,1;]"..
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"list[current_name;upgrade2;2,4;1,1;]"..
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"label[1,5;Upgrade Slots]"
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minetest.register_node(
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"technic:mv_extractor",
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{
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description = "MV Extractor",
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-- FIXME we need own artwork for this
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tiles = {"technic_mv_grinder_top.png", "technic_mv_grinder_bottom.png", "technic_mv_grinder_side_tube.png",
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"technic_mv_grinder_side_tube.png", "technic_mv_grinder_side.png", "technic_mv_grinder_front.png"},
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paramtype2 = "facedir",
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groups = technic.mv_groups_inactive,
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tube = technic.mv_tube_definitions,
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legacy_facedir_simple = true,
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sounds = default.node_sound_wood_defaults(),
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on_construct = function(pos)
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local meta = minetest.env:get_meta(pos)
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meta:set_string("infotext", "Extractor")
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meta:set_float("technic_mv_power_machine", 1)
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meta:set_string("formspec", mv_extractor_formspec)
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local inv = meta:get_inventory()
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inv:set_size("src", 1)
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inv:set_size("dst", 4)
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inv:set_size("upgrade1", 1)
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inv:set_size("upgrade2", 1)
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end,
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can_dig = technic.mv_can_dig,
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})
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minetest.register_node(
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"technic:mv_extractor_active",
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{
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description = "Extractor",
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tiles = {"technic_lv_grinder_top.png", "technic_lv_grinder_bottom.png", "technic_lv_grinder_side.png",
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"technic_lv_grinder_side.png", "technic_lv_grinder_side.png", "technic_lv_grinder_front_active.png"},
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paramtype2 = "facedir",
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groups = {cracky=2,not_in_creative_inventory=1},
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legacy_facedir_simple = true,
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sounds = default.node_sound_wood_defaults(),
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can_dig = technic.mv_can_dig,
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})
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minetest.register_abm(
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{ nodenames = {"technic:mv_extractor","technic:mv_extractor_active"},
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interval = 1,
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chance = 1,
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action = function(pos, node, active_object_count, active_object_count_wider)
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-- Run a machine through its states. Takes the same arguments as the ABM action
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-- and adds the machine's states and any extra data which is needed by the machine.
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-- A machine is characterized by running through a set number of states (usually 2:
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-- Idle and active) in some order. A state decides when to move to the next one
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-- and the machine only changes state if it is powered correctly.
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-- The machine will automatically shut down if disconnected from power in some fashion.
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local meta = minetest.env:get_meta(pos)
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local eu_input = meta:get_int("MV_EU_input")
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local state = meta:get_int("state")
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local next_state = state
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-- Machine information
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local machine_name = "MV Extractor"
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local machine_node = "technic:mv_extractor"
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local machine_state_demand = { 50, 300, 450, 600}
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-- Setup meta data if it does not exist. state is used as an indicator of this
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if state == 0 then
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meta:set_int("state", 1)
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meta:set_int("MV_EU_demand", machine_state_demand[1])
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meta:set_int("MV_EU_input", 0)
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return
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end
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-- Power off automatically if no longer connected to a switching station
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technic.switching_station_timeout_count(pos, "MV")
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-- State machine
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if eu_input == 0 then
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-- Unpowered - go idle
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hacky_swap_node(pos, machine_node)
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meta:set_string("infotext", machine_name.." Unpowered")
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next_state = 1
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elseif eu_input == machine_state_demand[state] then
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-- Powered - do the state specific actions
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-- Execute always if powered logic
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local meta=minetest.env:get_meta(pos)
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-- Get the names of the upgrades
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local meta=minetest.env:get_meta(pos)
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local inv = meta:get_inventory()
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local upg_item1
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local upg_item1_name=""
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local upg_item2
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local upg_item2_name=""
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local srcstack = inv:get_stack("upgrade1", 1)
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if srcstack then upg_item1=srcstack:to_table() end
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srcstack = inv:get_stack("upgrade2", 1)
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if srcstack then upg_item2=srcstack:to_table() end
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if upg_item1 then upg_item1_name=upg_item1.name end
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if upg_item2 then upg_item2_name=upg_item2.name end
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-- Save some power by installing battery upgrades. Fully upgraded makes this
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-- furnace use the same amount of power as the LV version
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local EU_saving_upgrade = 0
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if upg_item1_name=="technic:battery" then EU_saving_upgrade = EU_saving_upgrade + 1 end
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if upg_item2_name=="technic:battery" then EU_saving_upgrade = EU_saving_upgrade + 1 end
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-- Tube loading speed can be upgraded using control logic units
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local tube_speed_upgrade = 0
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if upg_item1_name=="technic:control_logic_unit" then tube_speed_upgrade = tube_speed_upgrade + 1 end
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if upg_item2_name=="technic:control_logic_unit" then tube_speed_upgrade = tube_speed_upgrade + 1 end
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-- Handle pipeworks (consumes tube_speed_upgrade)
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local pos1={x=pos.x, y=pos.y, z=pos.z}
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local x_velocity=0
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local z_velocity=0
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-- Output is on the left side of the furnace
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if node.param2==3 then pos1.z=pos1.z-1 z_velocity =-1 end
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if node.param2==2 then pos1.x=pos1.x-1 x_velocity =-1 end
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if node.param2==1 then pos1.z=pos1.z+1 z_velocity = 1 end
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if node.param2==0 then pos1.x=pos1.x+1 x_velocity = 1 end
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local output_tube_connected = false
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local meta1 = minetest.env:get_meta(pos1)
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if meta1:get_int("tubelike") == 1 then
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output_tube_connected=true
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end
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tube_time = meta:get_int("tube_time")
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tube_time = tube_time + tube_speed_upgrade
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if tube_time > 3 then
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tube_time = 0
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if output_tube_connected then
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technic.mv_send_tube_items(pos,x_velocity,z_velocity)
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end
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end
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meta:set_int("tube_time", tube_time)
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-- Powered - do the state specific actions
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srcstack = inv:get_stack("src", 1)
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local empty = inv:is_empty("src")
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local src_item = nil
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local recipe = nil
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local result = nil
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if srcstack then
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src_item = srcstack:to_table()
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end
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if src_item then
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recipe = technic.get_extractor_recipe(src_item)
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end
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if recipe then
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result = {name=recipe.dst_name, count=recipe.dst_count}
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end
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if state == 1 then
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hacky_swap_node(pos, machine_node)
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meta:set_string("infotext", machine_name.." Idle")
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if not empty and result and inv:room_for_item("dst",result) then
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meta:set_int("src_time", 0)
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next_state = 2 + EU_saving_upgrade
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-- Next state is decided by the battery upgrade (state 2= 0 batteries, state 3 = 1 battery, 4 = 2 batteries)
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end
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elseif state == 2 or state == 3 or state == 4 then
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hacky_swap_node(pos, machine_node.."_active")
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meta:set_string("infotext", machine_name.." Active")
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if empty then
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next_state = 1
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else
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meta:set_int("src_time", meta:get_int("src_time") + 2) -- 2 times faster then lv
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if meta:get_int("src_time") == 4 then -- 4 ticks per output
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-- check if there's room for output in "dst" list
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meta:set_int("src_time", 0)
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if recipe and inv:room_for_item("dst",result) then
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-- take stuff from "src" list
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srcstack:take_item(recipe.src_count)
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inv:set_stack("src", 1, srcstack)
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-- Put result in "dst" list
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inv:add_item("dst", result)
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else
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-- all full: go idle
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next_state = 1
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end
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end
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end
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end
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end
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-- Change state?
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if next_state ~= state then
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meta:set_int("MV_EU_demand", machine_state_demand[next_state])
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meta:set_int("state", next_state)
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end
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end
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})
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technic.register_MV_machine ("technic:extractor","RE")
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technic.register_MV_machine ("technic:extractor_active","RE")
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