| commit | author | age | ||
| ee0765 | 1 | -- A water mill produces LV EUs by exploiting flowing water across it |
| S | 2 | -- It is a LV EU supplyer and fairly low yield (max 120EUs) |
| 3 | -- It is a little under half as good as the thermal generator. | |
| be2f30 | 4 | |
| S | 5 | local S = technic.getter |
| 6 | ||
| ee0765 | 7 | minetest.register_alias("water_mill", "technic:water_mill") |
| S | 8 | |
| 9 | minetest.register_craft({ | |
| 10 | output = 'technic:water_mill', | |
| 11 | recipe = { | |
| 5e4a87 | 12 | {'technic:marble', 'default:diamond', 'technic:marble'}, |
| Z | 13 | {'group:wood', 'technic:machine_casing', 'group:wood'}, |
| 14 | {'technic:marble', 'technic:lv_cable0', 'technic:marble'}, | |
| ee0765 | 15 | } |
| S | 16 | }) |
| 17 | ||
| 18 | minetest.register_node("technic:water_mill", { | |
| 7c4b70 | 19 | description = S("Hydro %s Generator"):format("LV"), |
| ee0765 | 20 | tiles = {"technic_water_mill_top.png", "technic_machine_bottom.png", |
| S | 21 | "technic_water_mill_side.png", "technic_water_mill_side.png", |
| 22 | "technic_water_mill_side.png", "technic_water_mill_side.png"}, | |
| 23 | paramtype2 = "facedir", | |
| 24 | groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2}, | |
| 25 | legacy_facedir_simple = true, | |
| 26 | sounds = default.node_sound_wood_defaults(), | |
| 27 | on_construct = function(pos) | |
| 28 | local meta = minetest.get_meta(pos) | |
| 7c4b70 | 29 | meta:set_string("infotext", S("Hydro %s Generator"):format("LV")) |
| ee0765 | 30 | meta:set_int("LV_EU_supply", 0) |
| S | 31 | end, |
| 32 | }) | |
| 33 | ||
| 34 | minetest.register_node("technic:water_mill_active", { | |
| 7c4b70 | 35 | description = S("Hydro %s Generator"):format("LV"), |
| ee0765 | 36 | tiles = {"technic_water_mill_top_active.png", "technic_machine_bottom.png", |
| S | 37 | "technic_water_mill_side.png", "technic_water_mill_side.png", |
| 38 | "technic_water_mill_side.png", "technic_water_mill_side.png"}, | |
| 39 | paramtype2 = "facedir", | |
| 40 | groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1}, | |
| 41 | legacy_facedir_simple = true, | |
| 42 | sounds = default.node_sound_wood_defaults(), | |
| 43 | drop = "technic:water_mill", | |
| 44 | }) | |
| 45 | ||
| 46 | local function check_node_around_mill(pos) | |
| 47 | local node = minetest.get_node(pos) | |
| 48 | if node.name == "default:water_flowing" or | |
| 49 | node.name == "default:water_source" then | |
| 50 | return true | |
| 51 | end | |
| 52 | return false | |
| 53 | end | |
| 54 | ||
| 55 | minetest.register_abm({ | |
| 56 | nodenames = {"technic:water_mill", "technic:water_mill_active"}, | |
| 57 | interval = 1, | |
| 58 | chance = 1, | |
| 59 | action = function(pos, node, active_object_count, active_object_count_wider) | |
| 60 | local meta = minetest.get_meta(pos) | |
| 61 | local water_nodes = 0 | |
| 62 | local lava_nodes = 0 | |
| 63 | local production_level = 0 | |
| 64 | local eu_supply = 0 | |
| 65 | ||
| 66 | local positions = { | |
| 67 | {x=pos.x+1, y=pos.y, z=pos.z}, | |
| 68 | {x=pos.x-1, y=pos.y, z=pos.z}, | |
| 69 | {x=pos.x, y=pos.y, z=pos.z+1}, | |
| 70 | {x=pos.x, y=pos.y, z=pos.z-1}, | |
| 71 | } | |
| 72 | ||
| 73 | for _, p in pairs(positions) do | |
| 74 | local check = check_node_around_mill(p) | |
| 75 | if check then | |
| 76 | water_nodes = water_nodes + 1 | |
| 77 | end | |
| 78 | end | |
| 79 | ||
| 80 | production_level = 25 * water_nodes | |
| 81 | eu_supply = 30 * water_nodes | |
| 82 | ||
| 83 | if production_level > 0 then | |
| 84 | meta:set_int("LV_EU_supply", eu_supply) | |
| 85 | end | |
| 86 | ||
| 87 | meta:set_string("infotext", | |
| 7c4b70 | 88 | S("Hydro %s Generator"):format("LV").." ("..production_level.."%)") |
| ee0765 | 89 | |
| S | 90 | if production_level > 0 and |
| 91 | minetest.get_node(pos).name == "technic:water_mill" then | |
| f3d8b4 | 92 | technic.swap_node (pos, "technic:water_mill_active") |
| ee0765 | 93 | meta:set_int("LV_EU_supply", 0) |
| S | 94 | return |
| 95 | end | |
| 96 | if production_level == 0 then | |
| f3d8b4 | 97 | technic.swap_node(pos, "technic:water_mill") |
| ee0765 | 98 | end |
| S | 99 | end |
| 100 | }) | |
| 101 | ||
| 102 | technic.register_machine("LV", "technic:water_mill", technic.producer) | |
| 103 | technic.register_machine("LV", "technic:water_mill_active", technic.producer) | |
| 104 | ||
