commit | author | age
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ee0765
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-- A water mill produces LV EUs by exploiting flowing water across it |
S |
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-- It is a LV EU supplyer and fairly low yield (max 120EUs) |
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-- It is a little under half as good as the thermal generator. |
be2f30
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S |
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local S = technic.getter |
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54004f
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local cable_entry = "^technic_cable_connection_overlay.png" |
VE |
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ee0765
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minetest.register_alias("water_mill", "technic:water_mill") |
S |
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minetest.register_craft({ |
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output = 'technic:water_mill', |
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recipe = { |
5e4a87
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{'technic:marble', 'default:diamond', 'technic:marble'}, |
Z |
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{'group:wood', 'technic:machine_casing', 'group:wood'}, |
83c649
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{'technic:marble', 'technic:lv_cable', 'technic:marble'}, |
ee0765
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} |
S |
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}) |
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local function check_node_around_mill(pos) |
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local node = minetest.get_node(pos) |
8cab1a
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if node.name == "default:water_flowing" |
VE |
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or node.name == "default:river_water_flowing" then |
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return node.param2 -- returns approx. water flow, if any |
ee0765
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end |
S |
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return false |
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end |
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563a4c
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local run = function(pos, node) |
N |
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local meta = minetest.get_meta(pos) |
488858
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local water_flow = 0 |
563a4c
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local lava_nodes = 0 |
N |
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local production_level = 0 |
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local eu_supply = 0 |
fd609d
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local max_output = 35 * 45 -- four param2's at 15 makes 60, cap it lower for "overload protection" |
488858
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-- (plus we want the gen to report 100% if three sides have full flow) |
ee0765
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563a4c
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local positions = { |
N |
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{x=pos.x+1, y=pos.y, z=pos.z}, |
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{x=pos.x-1, y=pos.y, z=pos.z}, |
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{x=pos.x, y=pos.y, z=pos.z+1}, |
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{x=pos.x, y=pos.y, z=pos.z-1}, |
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} |
ee0765
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563a4c
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for _, p in pairs(positions) do |
N |
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local check = check_node_around_mill(p) |
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if check then |
488858
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water_flow = water_flow + check |
ee0765
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end |
S |
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end |
563a4c
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fd609d
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eu_supply = math.min(35 * water_flow, max_output) |
488858
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production_level = math.floor(100 * eu_supply / max_output) |
563a4c
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72c536
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meta:set_int("LV_EU_supply", eu_supply) |
563a4c
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N |
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meta:set_string("infotext", |
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S("Hydro %s Generator"):format("LV").." ("..production_level.."%)") |
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if production_level > 0 and |
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minetest.get_node(pos).name == "technic:water_mill" then |
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technic.swap_node (pos, "technic:water_mill_active") |
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meta:set_int("LV_EU_supply", 0) |
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return |
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end |
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if production_level == 0 then |
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technic.swap_node(pos, "technic:water_mill") |
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end |
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end |
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minetest.register_node("technic:water_mill", { |
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description = S("Hydro %s Generator"):format("LV"), |
54004f
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tiles = { |
VE |
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"technic_water_mill_top.png", |
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"technic_machine_bottom.png"..cable_entry, |
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"technic_water_mill_side.png", |
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"technic_water_mill_side.png", |
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"technic_water_mill_side.png", |
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"technic_water_mill_side.png" |
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}, |
563a4c
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paramtype2 = "facedir", |
83c649
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groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, |
S |
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technic_machine=1, technic_lv=1}, |
563a4c
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legacy_facedir_simple = true, |
N |
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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.get_meta(pos) |
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meta:set_string("infotext", S("Hydro %s Generator"):format("LV")) |
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meta:set_int("LV_EU_supply", 0) |
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end, |
fc87ec
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technic_run = run, |
563a4c
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}) |
N |
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minetest.register_node("technic:water_mill_active", { |
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description = S("Hydro %s Generator"):format("LV"), |
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tiles = {"technic_water_mill_top_active.png", "technic_machine_bottom.png", |
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"technic_water_mill_side.png", "technic_water_mill_side.png", |
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"technic_water_mill_side.png", "technic_water_mill_side.png"}, |
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paramtype2 = "facedir", |
83c649
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groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, |
S |
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technic_machine=1, technic_lv=1, not_in_creative_inventory=1}, |
563a4c
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legacy_facedir_simple = true, |
N |
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sounds = default.node_sound_wood_defaults(), |
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drop = "technic:water_mill", |
fc87ec
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technic_run = run, |
563a4c
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technic_disabled_machine_name = "technic:water_mill", |
N |
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}) |
ee0765
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S |
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technic.register_machine("LV", "technic:water_mill", technic.producer) |
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technic.register_machine("LV", "technic:water_mill_active", technic.producer) |
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