| | |
|---|
| | | -- The supply converter is a generic device which can convert from |
|---|
| | | -- LV to MV and back, and HV to MV and back. |
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| | | -- The machine will not convert from HV directly to LV. |
|---|
| | | -- The machine is configured by the wiring below and above it. |
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| | | -- It is prepared for an upgrade slot if this is to be implemented later. |
|---|
| | | -- |
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| | | -- The conversion factor is a constant and the conversion is a lossy operation. |
|---|
| | | -- |
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| | | -- It works like this: |
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| | | -- The top side is setup as the "RE" side, the bottom as the "PR" side. |
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| | | -- Once the RE side is powered it will deliver power to the other side. |
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| | | -- The top side is setup as the receiver side, the bottom as the producer side. |
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| | | -- Once the receiver side is powered it will deliver power to the other side. |
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| | | -- Unused power is wasted just like any other producer! |
|---|
| | | -- |
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| | | minetest.register_node( |
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| | | "technic:supply_converter", { |
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| | | description = "Supply Converter", |
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| | | tiles = {"technic_supply_converter_top.png", "technic_supply_converter_bottom.png", "technic_supply_converter_side.png", |
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| | | "technic_supply_converter_side.png", "technic_supply_converter_side.png", "technic_supply_converter_side.png"}, |
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| | | groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, |
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| | | sounds = default.node_sound_wood_defaults(), |
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| | | drawtype = "nodebox", |
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| | | paramtype = "light", |
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| | | is_ground_content = true, |
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| | | node_box = { |
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| | | type = "fixed", |
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| | | fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}, |
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| | | }, |
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| | | selection_box = { |
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| | | type = "fixed", |
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| | | fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}, |
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| | | }, |
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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_float("technic_hv_power_machine", 1) |
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| | | meta:set_float("technic_mv_power_machine", 1) |
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| | | meta:set_float("technic_power_machine", 1) |
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| | | meta:set_string("infotext", "Supply Converter") |
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| | | meta:set_float("active", false) |
|---|
| | | end, |
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| | | }) |
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| | | |
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| | | local S = technic.getter |
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| | | |
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| | | local run = function(pos, node) |
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| | | local demand = 10000 |
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| | | local remain = 0.9 |
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| | | -- Machine information |
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| | | local machine_name = S("Supply Converter") |
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| | | local meta = minetest.get_meta(pos) |
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| | | |
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| | | local pos_up = {x=pos.x, y=pos.y+1, z=pos.z} |
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| | | local pos_down = {x=pos.x, y=pos.y-1, z=pos.z} |
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| | | local name_up = minetest.get_node(pos_up).name |
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| | | local name_down = minetest.get_node(pos_down).name |
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| | | |
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| | | local from = technic.get_cable_tier(name_up) |
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| | | local to = technic.get_cable_tier(name_down) |
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| | | |
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| | | if from and to then |
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| | | local input = meta:get_int(from.."_EU_input") |
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| | | meta:set_int(from.."_EU_demand", demand) |
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| | | meta:set_int(from.."_EU_supply", 0) |
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| | | meta:set_int(to.."_EU_demand", 0) |
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| | | meta:set_int(to.."_EU_supply", input * remain) |
|---|
| | | meta:set_string("infotext", machine_name |
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| | | .." ("..input.." "..from.." -> " |
|---|
| | | ..input * remain.." "..to..")") |
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| | | else |
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| | | meta:set_string("infotext", S("%s Has Bad Cabling"):format(machine_name)) |
|---|
| | | if to then |
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| | | meta:set_int(to.."_EU_supply", 0) |
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| | | end |
|---|
| | | if from then |
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| | | meta:set_int(from.."_EU_demand", 0) |
|---|
| | | end |
|---|
| | | return |
|---|
| | | end |
|---|
| | | |
|---|
| | | end |
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| | | |
|---|
| | | minetest.register_node("technic:supply_converter", { |
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| | | description = S("Supply Converter"), |
|---|
| | | tiles = {"technic_supply_converter_top.png", "technic_supply_converter_bottom.png", |
|---|
| | | "technic_supply_converter_side.png", "technic_supply_converter_side.png", |
|---|
| | | "technic_supply_converter_side.png", "technic_supply_converter_side.png"}, |
|---|
| | | groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1}, |
|---|
| | | sounds = default.node_sound_wood_defaults(), |
|---|
| | | drawtype = "nodebox", |
|---|
| | | paramtype = "light", |
|---|
| | | node_box = { |
|---|
| | | type = "fixed", |
|---|
| | | fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}, |
|---|
| | | }, |
|---|
| | | on_construct = function(pos) |
|---|
| | | local meta = minetest.env:get_meta(pos) |
|---|
| | | meta:set_string("infotext", S("Supply Converter")) |
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| | | meta:set_float("active", false) |
|---|
| | | end, |
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| | | technic_run = run, |
|---|
| | | }) |
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| | | |
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| | | minetest.register_craft({ |
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| | | output = 'technic:supply_converter 1', |
|---|
| | | recipe = { |
|---|
| | | {'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot','technic:stainless_steel_ingot'}, |
|---|
| | | {'technic:mv_transformer', 'technic:mv_cable', 'technic:lv_transformer'}, |
|---|
| | | {'technic:mv_cable', 'technic:rubber', 'technic:lv_cable'}, |
|---|
| | | {'technic:fine_gold_wire', 'technic:rubber', 'technic:doped_silicon_wafer'}, |
|---|
| | | {'technic:mv_transformer', 'technic:machine_casing', 'technic:lv_transformer'}, |
|---|
| | | {'technic:mv_cable0', 'technic:rubber', 'technic:lv_cable0'}, |
|---|
| | | } |
|---|
| | | }) |
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| | | |
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| | | minetest.register_abm( |
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| | | { nodenames = {"technic:supply_converter"}, |
|---|
| | | interval = 1, |
|---|
| | | chance = 1, |
|---|
| | | action = function(pos, node, active_object_count, active_object_count_wider) |
|---|
| | | -- Conversion factors (a picture of V*A - loss) Asymmetric. |
|---|
| | | local lv_mv_factor = 5 -- division (higher is less efficient) |
|---|
| | | local mv_lv_factor = 4 -- multiplication (higher is more efficient) |
|---|
| | | local mv_hv_factor = 5 -- division |
|---|
| | | local hv_mv_factor = 4 -- multiplication |
|---|
| | | local max_lv_demand = 2000 -- The increment size power supply tier. Determines how many are needed |
|---|
| | | local max_mv_demand = 2000 -- -""- |
|---|
| | | local max_hv_demand = 2000 -- -""- |
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| | | for tier, machines in pairs(technic.machines) do |
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| | | technic.register_machine(tier, "technic:supply_converter", technic.producer_receiver) |
|---|
| | | end |
|---|
| | | |
|---|
| | | -- Machine information |
|---|
| | | local machine_name = "Supply Converter" |
|---|
| | | local meta = minetest.env:get_meta(pos) |
|---|
| | | local upgrade = "" -- Replace with expansion slot later?? |
|---|
| | | |
|---|
| | | -- High voltage on top, low at bottom regardless of converter direction |
|---|
| | | local pos_up = {x=pos.x, y=pos.y+1, z=pos.z} |
|---|
| | | local pos_down = {x=pos.x, y=pos.y-1, z=pos.z} |
|---|
| | | local meta_up = minetest.env:get_meta(pos_up) |
|---|
| | | local meta_down = minetest.env:get_meta(pos_down) |
|---|
| | | local convert_MV_LV = 0 |
|---|
| | | local convert_LV_MV = 0 |
|---|
| | | local convert_MV_HV = 0 |
|---|
| | | local convert_HV_MV = 0 |
|---|
| | | -- check cabling |
|---|
| | | if meta_up:get_float("mv_cablelike") == 1 and meta_down:get_float("cablelike") == 1 then |
|---|
| | | convert_MV_LV = 1 |
|---|
| | | upgrade = "MV-LV step down" |
|---|
| | | end |
|---|
| | | if meta_up:get_float("cablelike") == 1 and meta_down:get_float("mv_cablelike") == 1 then |
|---|
| | | convert_LV_MV = 1 |
|---|
| | | upgrade = "LV-MV step up" |
|---|
| | | end |
|---|
| | | if meta_up:get_float("mv_cablelike") == 1 and meta_down:get_float("hv_cablelike") == 1 then |
|---|
| | | convert_MV_HV = 1 |
|---|
| | | upgrade = "MV-HV step up" |
|---|
| | | end |
|---|
| | | if meta_up:get_float("hv_cablelike") == 1 and meta_down:get_float("mv_cablelike") == 1 then |
|---|
| | | convert_HV_MV = 1 |
|---|
| | | upgrade = "HV-MV step down" |
|---|
| | | end |
|---|
| | | --print("Cabling:"..convert_MV_LV.."|"..convert_LV_MV.."|"..convert_HV_MV.."|"..convert_MV_HV) |
|---|
| | | |
|---|
| | | if convert_MV_LV == 0 and convert_LV_MV == 0 and convert_HV_MV == 0 and convert_MV_HV == 0 then |
|---|
| | | meta:set_string("infotext", machine_name.." has bad cabling") |
|---|
| | | meta:set_int("LV_EU_demand", 0) |
|---|
| | | meta:set_int("LV_EU_supply", 0) |
|---|
| | | meta:set_int("LV_EU_input", 0) |
|---|
| | | meta:set_int("MV_EU_demand", 0) |
|---|
| | | meta:set_int("MV_EU_supply", 0) |
|---|
| | | meta:set_int("MV_EU_input", 0) |
|---|
| | | meta:set_int("HV_EU_demand", 0) |
|---|
| | | meta:set_int("HV_EU_supply", 0) |
|---|
| | | meta:set_int("HV_EU_input", 0) |
|---|
| | | return |
|---|
| | | end |
|---|
| | | |
|---|
| | | -- The node is programmed with an upgrade slot |
|---|
| | | -- containing a MV-LV step down, LV-MV step up, HV-MV step down or MV-HV step up unit |
|---|
| | | |
|---|
| | | if upgrade == "" then |
|---|
| | | meta:set_string("infotext", machine_name.." has an empty converter slot"); |
|---|
| | | technic.unregister_LV_machine("technic:supply_converter") |
|---|
| | | technic.unregister_MV_machine("technic:supply_converter") |
|---|
| | | technic.unregister_HV_machine("technic:supply_converter") |
|---|
| | | meta:set_int("LV_EU_demand", 0) |
|---|
| | | meta:set_int("LV_EU_supply", 0) |
|---|
| | | meta:set_int("LV_EU_input", 0) |
|---|
| | | meta:set_int("MV_EU_demand", 0) |
|---|
| | | meta:set_int("MV_EU_supply", 0) |
|---|
| | | meta:set_int("MV_EU_input", 0) |
|---|
| | | meta:set_int("HV_EU_demand", 0) |
|---|
| | | meta:set_int("HV_EU_supply", 0) |
|---|
| | | meta:set_int("HV_EU_input", 0) |
|---|
| | | return |
|---|
| | | end |
|---|
| | | |
|---|
| | | -- State machine |
|---|
| | | if upgrade == "MV-LV step down" and convert_MV_LV then |
|---|
| | | -- Register machine type |
|---|
| | | technic.register_LV_machine("technic:supply_converter","PR") |
|---|
| | | technic.register_MV_machine("technic:supply_converter","RE") |
|---|
| | | |
|---|
| | | -- Power off automatically if no longer connected to a switching station |
|---|
| | | technic.switching_station_timeout_count(pos, "MV") |
|---|
| | | |
|---|
| | | local eu_input = meta:get_int("MV_EU_input") |
|---|
| | | if eu_input == 0 then |
|---|
| | | -- Unpowered - go idle |
|---|
| | | --hacky_swap_node(pos, machine_node) |
|---|
| | | meta:set_string("infotext", machine_name.." Unpowered") |
|---|
| | | meta:set_int("LV_EU_supply", 0) |
|---|
| | | meta:set_int("MV_EU_supply", 0) |
|---|
| | | |
|---|
| | | meta:set_int("LV_EU_demand", 0) |
|---|
| | | meta:set_int("MV_EU_demand", max_mv_demand) |
|---|
| | | else |
|---|
| | | -- MV side has got power to spare |
|---|
| | | meta:set_string("infotext", machine_name.." is active (MV:"..max_mv_demand.."->LV:"..eu_input*mv_lv_factor..")"); |
|---|
| | | meta:set_int("LV_EU_supply", eu_input*mv_lv_factor) |
|---|
| | | end |
|---|
| | | --------------------------------------------------- |
|---|
| | | elseif upgrade == "LV-MV step up" and convert_LV_MV then |
|---|
| | | -- Register machine type |
|---|
| | | technic.register_LV_machine("technic:supply_converter","RE") |
|---|
| | | technic.register_MV_machine("technic:supply_converter","PR") |
|---|
| | | |
|---|
| | | -- Power off automatically if no longer connected to a switching station |
|---|
| | | technic.switching_station_timeout_count(pos, "LV") |
|---|
| | | |
|---|
| | | local eu_input = meta:get_int("LV_EU_input") |
|---|
| | | if eu_input == 0 then |
|---|
| | | -- Unpowered - go idle |
|---|
| | | --hacky_swap_node(pos, machine_node) |
|---|
| | | meta:set_string("infotext", machine_name.." Unpowered") |
|---|
| | | meta:set_int("LV_EU_supply", 0) |
|---|
| | | meta:set_int("MV_EU_supply", 0) |
|---|
| | | |
|---|
| | | meta:set_int("LV_EU_demand", max_lv_demand) |
|---|
| | | meta:set_int("MV_EU_demand", 0) |
|---|
| | | else |
|---|
| | | -- LV side has got power to spare |
|---|
| | | meta:set_string("infotext", machine_name.." is active (LV:"..max_lv_demand.."->MV:"..eu_input/lv_mv_factor..")"); |
|---|
| | | meta:set_int("MV_EU_supply", eu_input/lv_mv_factor) |
|---|
| | | end |
|---|
| | | --------------------------------------------------- |
|---|
| | | |
|---|
| | | elseif upgrade == "HV-MV step down" and convert_HV_MV then |
|---|
| | | -- Register machine type |
|---|
| | | technic.register_MV_machine("technic:supply_converter","PR") |
|---|
| | | technic.register_HV_machine("technic:supply_converter","RE") |
|---|
| | | |
|---|
| | | -- Power off automatically if no longer connected to a switching station |
|---|
| | | technic.switching_station_timeout_count(pos, "HV") |
|---|
| | | |
|---|
| | | local eu_input = meta:get_int("HV_EU_input") |
|---|
| | | if eu_input == 0 then |
|---|
| | | -- Unpowered - go idle |
|---|
| | | --hacky_swap_node(pos, machine_node) |
|---|
| | | meta:set_string("infotext", machine_name.." Unpowered") |
|---|
| | | meta:set_int("MV_EU_supply", 0) |
|---|
| | | meta:set_int("HV_EU_supply", 0) |
|---|
| | | |
|---|
| | | meta:set_int("MV_EU_demand", 0) |
|---|
| | | meta:set_int("HV_EU_demand", max_hv_demand) |
|---|
| | | else |
|---|
| | | -- HV side has got power to spare |
|---|
| | | meta:set_string("infotext", machine_name.." is active (HV:"..max_hv_demand.."->MV:"..eu_input*hv_mv_factor..")"); |
|---|
| | | meta:set_int("MV_EU_supply", eu_input*hv_mv_factor) |
|---|
| | | end |
|---|
| | | --------------------------------------------------- |
|---|
| | | elseif upgrade == "MV-HV step up" and convert_MV_HV then |
|---|
| | | -- Register machine type |
|---|
| | | technic.register_MV_machine("technic:supply_converter","RE") |
|---|
| | | technic.register_HV_machine("technic:supply_converter","PR") |
|---|
| | | |
|---|
| | | -- Power off automatically if no longer connected to a switching station |
|---|
| | | technic.switching_station_timeout_count(pos, "MV") |
|---|
| | | |
|---|
| | | local eu_input = meta:get_int("MV_EU_input") |
|---|
| | | if eu_input == 0 then |
|---|
| | | -- Unpowered - go idle |
|---|
| | | --hacky_swap_node(pos, machine_node) |
|---|
| | | meta:set_string("infotext", machine_name.." Unpowered") |
|---|
| | | meta:set_int("MV_EU_supply", 0) |
|---|
| | | meta:set_int("HV_EU_supply", 0) |
|---|
| | | |
|---|
| | | meta:set_int("MV_EU_demand", max_mv_demand) |
|---|
| | | meta:set_int("HV_EU_demand", 0) |
|---|
| | | else |
|---|
| | | -- MV side has got power to spare |
|---|
| | | meta:set_string("infotext", machine_name.." is active (MV:"..max_mv_demand.."->HV:"..eu_input/mv_hv_factor..")"); |
|---|
| | | meta:set_int("HV_EU_supply", eu_input/mv_hv_factor) |
|---|
| | | end |
|---|
| | | --------------------------------------------------- |
|---|
| | | end |
|---|
| | | end, |
|---|
| | | }) |
|---|
