101 lines
3.2 KiB
Lua
101 lines
3.2 KiB
Lua
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ele.register_machine("elepower_machines:lava_generator", {
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description = "Lava Generator",
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groups = {
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fluid_container = 1,
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ele_provider = 1,
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oddly_breakable_by_hand = 1,
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},
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ele_usage = 64,
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tiles = {
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"elepower_machine_top.png", "elepower_machine_base.png", "elepower_machine_side.png",
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"elepower_machine_side.png", "elepower_machine_side.png", "elepower_lava_generator.png",
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},
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ele_active_node = true,
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ele_active_nodedef = {
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tiles = {
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"elepower_machine_top.png", "elepower_machine_base.png", "elepower_machine_side.png",
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"elepower_machine_side.png", "elepower_machine_side.png", "elepower_lava_generator_active.png",
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},
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},
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fluid_buffers = {
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lava = {
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capacity = 8000,
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accepts = {"default:lava_source"},
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drainable = false
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}
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},
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tube = false,
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on_timer = function (pos, elapsed)
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local meta = minetest.get_meta(pos)
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local nodename = "elepower_machines:lava_generator"
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local burn_time = meta:get_int("burn_time")
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local burn_totaltime = meta:get_int("burn_totaltime")
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local capacity = ele.helpers.get_node_property(meta, pos, "capacity")
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local generation = ele.helpers.get_node_property(meta, pos, "usage")
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local storage = ele.helpers.get_node_property(meta, pos, "storage")
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-- Fluid buffer
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local flbuffer = fluid_lib.get_buffer_data(pos, "lava")
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if not flbuffer or flbuffer.fluid == "" then return false end
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-- If more to burn and the energy produced was used: produce some more
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if burn_time > 0 then
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if storage + generation > capacity then
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return false
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end
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meta:set_int("storage", storage + generation)
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burn_time = burn_time - 1
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meta:set_int("burn_time", burn_time)
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end
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local pow_percent = math.floor((storage / capacity) * 100)
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-- Burn another bucket of lava
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if burn_time == 0 then
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local inv = meta:get_inventory()
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if flbuffer.amount >= 1000 then
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-- Lava burn time
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local fuel = 60
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meta:set_int("burn_time", fuel)
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meta:set_int("burn_totaltime", fuel)
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-- Take lava
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flbuffer.amount = flbuffer.amount - 1000
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local active_node = nodename.."_active"
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ele.helpers.swap_node(pos, active_node)
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else
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meta:set_string("formspec", ele.formspec.get_lava_generator_formspec(pow_percent, 0, flbuffer))
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meta:set_string("infotext", "Lava Generator Idle\n" .. ele.capacity_text(capacity, storage) ..
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"\n" .. fluid_lib.buffer_to_string(flbuffer))
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ele.helpers.swap_node(pos, nodename)
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return false
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end
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end
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if burn_totaltime == 0 then burn_totaltime = 1 end
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local percent = math.floor((burn_time / burn_totaltime) * 100)
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meta:set_string("formspec", ele.formspec.get_lava_generator_formspec(pow_percent, percent, flbuffer))
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meta:set_string("infotext", "Lava Generator Active\n" .. ele.capacity_text(capacity, storage) ..
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"\n" .. fluid_lib.buffer_to_string(flbuffer))
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meta:set_int("lava_fluid_storage", flbuffer.amount)
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return true
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end,
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on_construct = function (pos)
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local meta = minetest.get_meta(pos)
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local capacity = ele.helpers.get_node_property(meta, pos, "capacity")
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local storage = ele.helpers.get_node_property(meta, pos, "storage")
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meta:set_string("formspec", ele.formspec.get_lava_generator_formspec(math.floor((storage / capacity) * 100), 0))
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end
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})
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