| | |
| | | sounds = default.node_sound_wood_defaults(), |
| | | description="Solar Panel", |
| | | active = false, |
| | | technic_power_machine=1, |
| | | internal_EU_buffer=0; |
| | | internal_EU_buffer_size=160; |
| | | drawtype = "nodebox", |
| | | paramtype = "light", |
| | | is_ground_content = true, |
| | |
| | | }, |
| | | on_construct = function(pos) |
| | | local meta = minetest.env:get_meta(pos) |
| | | meta:set_float("technic_power_machine", 1) |
| | | meta:set_float("internal_EU_buffer", 0) |
| | | meta:set_float("internal_EU_buffer_size", 160) |
| | | |
| | | meta:set_string("infotext", "Solar Panel") |
| | | meta:set_float("active", false) |
| | | meta:set_int("technic_power_machine", 1) |
| | | meta:set_int("LV_EU_supply", 0) |
| | | meta:set_string("infotext", "LV Solar Panel") |
| | | end, |
| | | }) |
| | | |
| | |
| | | -- turn on panel only during day time and if sufficient light |
| | | -- I know this is counter intuitive when cheating by using other light sources underground. |
| | | if light >= 12 and time_of_day>=0.24 and time_of_day<=0.76 and pos.y > -10 then |
| | | local internal_EU_buffer=meta:get_float("internal_EU_buffer") |
| | | local internal_EU_buffer_size=meta:get_float("internal_EU_buffer_size") |
| | | local charge_to_give=math.floor(light*(light*0.0867+pos1.y/130*0.4333)) |
| | | if charge_to_give<0 then charge_to_give=0 end |
| | | if charge_to_give>26 then charge_to_give=26 end |
| | | if internal_EU_buffer+charge_to_give>internal_EU_buffer_size then |
| | | charge_to_give=internal_EU_buffer_size-internal_EU_buffer |
| | | end |
| | | meta:set_string("infotext", "Solar Panel is active ("..charge_to_give.."EU)") |
| | | meta:set_float("active",1) |
| | | internal_EU_buffer=internal_EU_buffer+charge_to_give |
| | | meta:set_float("internal_EU_buffer",internal_EU_buffer) |
| | | |
| | | meta:set_int("LV_EU_supply", charge_to_give) |
| | | else |
| | | meta:set_string("infotext", "Solar Panel is inactive"); |
| | | meta:set_float("active",0) |
| | | meta:set_int("LV_EU_supply", 0) |
| | | end |
| | | end, |
| | | }) |
| | | |
| | | register_LV_machine ("technic:solar_panel","PR") |
| | | technic.register_LV_machine ("technic:solar_panel","PR") |
| | | |