| | |
| | | -- 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. |
| | | -- It is a LV EU supplier and fairly low yield (max 180EUs) |
| | | -- It is a little over half as good as the thermal generator. |
| | | |
| | | local S = technic.getter |
| | | |
| | | local cable_entry = "^technic_cable_connection_overlay.png" |
| | | |
| | | 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'}, |
| | | {'technic:marble', 'default:diamond', 'technic:marble'}, |
| | | {'group:wood', 'technic:machine_casing', 'group:wood'}, |
| | | {'technic:marble', 'technic:lv_cable', 'technic:marble'}, |
| | | } |
| | | }) |
| | | |
| | | minetest.register_node("technic:water_mill", { |
| | | description = S("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", S("Water Mill")) |
| | | meta:set_int("LV_EU_supply", 0) |
| | | end, |
| | | }) |
| | | |
| | | minetest.register_node("technic:water_mill_active", { |
| | | description = S("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 |
| | | if node.name == "default:water_flowing" |
| | | or node.name == "default:river_water_flowing" then |
| | | return node.param2 -- returns approx. water flow, if any |
| | | 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 run = function(pos, node) |
| | | local meta = minetest.get_meta(pos) |
| | | local water_flow = 0 |
| | | local production_level |
| | | local eu_supply |
| | | local max_output = 4 * 45 -- keeping it around 180, little more than previous 150 :) |
| | | |
| | | 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}, |
| | | } |
| | | 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", |
| | | S("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") |
| | | for _, p in pairs(positions) do |
| | | local check = check_node_around_mill(p) |
| | | if check then |
| | | water_flow = water_flow + check |
| | | end |
| | | end |
| | | }) |
| | | |
| | | eu_supply = math.min(4 * water_flow, max_output) |
| | | production_level = math.floor(100 * eu_supply / max_output) |
| | | |
| | | meta:set_int("LV_EU_supply", eu_supply) |
| | | |
| | | meta:set_string("infotext", |
| | | S("Hydro %s Generator"):format("LV").." ("..production_level.."%)") |
| | | |
| | | if production_level > 0 and |
| | | minetest.get_node(pos).name == "technic:water_mill" then |
| | | technic.swap_node (pos, "technic:water_mill_active") |
| | | meta:set_int("LV_EU_supply", 0) |
| | | return |
| | | end |
| | | if production_level == 0 then |
| | | technic.swap_node(pos, "technic:water_mill") |
| | | end |
| | | end |
| | | |
| | | minetest.register_node("technic:water_mill", { |
| | | description = S("Hydro %s Generator"):format("LV"), |
| | | tiles = { |
| | | "technic_water_mill_top.png", |
| | | "technic_machine_bottom.png"..cable_entry, |
| | | "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, |
| | | technic_machine=1, technic_lv=1}, |
| | | legacy_facedir_simple = true, |
| | | sounds = default.node_sound_wood_defaults(), |
| | | on_construct = function(pos) |
| | | local meta = minetest.get_meta(pos) |
| | | meta:set_string("infotext", S("Hydro %s Generator"):format("LV")) |
| | | meta:set_int("LV_EU_supply", 0) |
| | | end, |
| | | technic_run = run, |
| | | }) |
| | | |
| | | minetest.register_node("technic:water_mill_active", { |
| | | description = S("Hydro %s Generator"):format("LV"), |
| | | 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, |
| | | technic_machine=1, technic_lv=1, not_in_creative_inventory=1}, |
| | | legacy_facedir_simple = true, |
| | | sounds = default.node_sound_wood_defaults(), |
| | | drop = "technic:water_mill", |
| | | technic_run = run, |
| | | technic_disabled_machine_name = "technic:water_mill", |
| | | }) |
| | | |
| | | technic.register_machine("LV", "technic:water_mill", technic.producer) |
| | | technic.register_machine("LV", "technic:water_mill_active", technic.producer) |