87 lines
2.6 KiB
Lua
87 lines
2.6 KiB
Lua
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function elepm.register_fuel_generator(nodename, nodedef)
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if not nodedef.groups then
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nodedef.groups = {}
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end
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nodedef.groups["ele_machine"] = 1
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nodedef.groups["ele_provider"] = 1
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nodedef.on_timer = function (pos, elapsed)
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local meta = minetest.get_meta(pos)
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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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-- 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 piece of fuel
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if burn_time == 0 then
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local inv = meta:get_inventory()
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if not inv:is_empty("src") then
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local fuellist = inv:get_list("src")
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local fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
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if not fuel or fuel.time == 0 then
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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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meta:set_int("burn_time", fuel.time)
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meta:set_int("burn_totaltime", fuel.time)
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inv:set_stack("src", 1, afterfuel.items[1])
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if nodedef.ele_active_node then
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local active_node = nodename.."_active"
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if nodedef.ele_active_node ~= true then
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active_node = nodedef.ele_active_node
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end
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ele.helpers.swap_node(pos, active_node)
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end
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else
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meta:set_string("formspec", ele.formspec.get_generator_formspec(pow_percent, 0))
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meta:set_string("infotext", ("%s Idle"):format(nodedef.description))
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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_generator_formspec(pow_percent, percent))
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meta:set_string("infotext", ("%s Active"):format(nodedef.description))
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return true
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end
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nodedef.on_construct = function (pos)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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inv:set_size("src", 1)
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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_generator_formspec(math.floor((storage / capacity) * 100), 0))
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end
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ele.register_machine(nodename, nodedef)
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end
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