| commit | author | age | ||
| ee0765 | 1 | |
| be2f30 | 2 | local S = technic.getter |
| S | 3 | |
| ee0765 | 4 | function technic.register_solar_array(data) |
| S | 5 | local tier = data.tier |
| 6 | local ltier = string.lower(tier) | |
| be2f30 | 7 | |
| 563a4c | 8 | local run = function(pos, node) |
| N | 9 | -- The action here is to make the solar array produce power |
| 10 | -- Power is dependent on the light level and the height above ground | |
| 11 | -- There are many ways to cheat by using other light sources like lamps. | |
| 12 | -- As there is no way to determine if light is sunlight that is just a shame. | |
| 13 | -- To take care of some of it solar panels do not work outside daylight hours or if | |
| 14 | -- built below 0m | |
| 15 | local pos1 = {} | |
| 16 | local machine_name = S("Arrayed Solar %s Generator"):format(tier) | |
| 17 | pos1.y = pos.y + 1 | |
| 18 | pos1.x = pos.x | |
| 19 | pos1.z = pos.z | |
| 20 | local light = minetest.get_node_light(pos1, nil) | |
| 21 | local time_of_day = minetest.get_timeofday() | |
| 22 | local meta = minetest.get_meta(pos) | |
| 23 | light = light or 0 | |
| 24 | ||
| 25 | -- turn on array only during day time and if sufficient light | |
| 26 | -- I know this is counter intuitive when cheating by using other light sources. | |
| 27 | if light >= 12 and time_of_day >= 0.24 and time_of_day <= 0.76 and pos.y > 0 then | |
| 28 | local charge_to_give = math.floor((light + pos.y) * data.power) | |
| 29 | charge_to_give = math.max(charge_to_give, 0) | |
| 30 | charge_to_give = math.min(charge_to_give, data.power * 50) | |
| 31 | meta:set_string("infotext", S("%s Active"):format(machine_name).." ("..charge_to_give.."EU)") | |
| 32 | meta:set_int(tier.."_EU_supply", charge_to_give) | |
| 33 | else | |
| 34 | meta:set_string("infotext", S("%s Idle"):format(machine_name)) | |
| 35 | meta:set_int(tier.."_EU_supply", 0) | |
| 36 | end | |
| 37 | end | |
| 38 | ||
| ee0765 | 39 | minetest.register_node("technic:solar_array_"..ltier, { |
| S | 40 | tiles = {"technic_"..ltier.."_solar_array_top.png", "technic_"..ltier.."_solar_array_bottom.png", |
| 41 | "technic_"..ltier.."_solar_array_side.png", "technic_"..ltier.."_solar_array_side.png", | |
| 42 | "technic_"..ltier.."_solar_array_side.png", "technic_"..ltier.."_solar_array_side.png"}, | |
| 563a4c | 43 | groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1}, |
| ee0765 | 44 | sounds = default.node_sound_wood_defaults(), |
| 7c4b70 | 45 | description = S("Arrayed Solar %s Generator"):format(tier), |
| ee0765 | 46 | active = false, |
| S | 47 | drawtype = "nodebox", |
| 48 | paramtype = "light", | |
| 49 | node_box = { | |
| 50 | type = "fixed", | |
| 51 | fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5}, | |
| 52 | }, | |
| 53 | on_construct = function(pos) | |
| 54 | local meta = minetest.get_meta(pos) | |
| 55 | local name = minetest.get_node(pos).name | |
| 56 | meta:set_int(tier.."_EU_supply", 0) | |
| 57 | end, | |
| 563a4c | 58 | technic_run = run, |
| ee0765 | 59 | }) |
| S | 60 | |
| 61 | technic.register_machine(tier, "technic:solar_array_"..ltier, technic.producer) | |
| 62 | end | |
| 63 | ||
