139 lines
3.9 KiB
Lua
139 lines
3.9 KiB
Lua
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local function get_formspec_default(power, percent, state)
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return "size[8,8.5]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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ele.formspec.power_meter(power)..
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ele.formspec.state_switcher(7, 0, state)..
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"list[context;src;3,1.5;1,1;]"..
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"image[4,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
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percent..":default_furnace_fire_fg.png]"..
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"list[current_player;main;0,4.25;8,1;]"..
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"list[current_player;main;0,5.5;8,3;8]"..
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"listring[current_player;main]"..
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"listring[context;src]"..
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"listring[current_player;main]"..
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default.get_hotbar_bg(0, 4.25)
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end
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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.groups["tubedevice"] = 1
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nodedef.groups["tubedevice_receiver"] = 1
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-- Allow for custom formspec
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local get_formspec = get_formspec_default
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if nodedef.get_formspec then
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get_formspec = nodedef.get_formspec
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nodedef.get_formspec = nil
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end
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nodedef.on_timer = function (pos, elapsed)
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local refresh = false
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local meta = minetest.get_meta(pos)
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local nodename = minetest.get_node(pos).name
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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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local state = meta:get_int("state")
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local is_enabled = ele.helpers.state_enabled(meta, pos, state)
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local status = "Idle"
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local pow_buffer = {capacity = capacity, storage = storage, usage = 0}
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while true do
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if not is_enabled then
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status = "Off"
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break
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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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break
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end
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pow_buffer.storage = pow_buffer.storage + generation
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pow_buffer.usage = 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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refresh = true
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end
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status = "Active"
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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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break
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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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pow_buffer.usage = generation
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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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refresh = true
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else
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status = "Idle"
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ele.helpers.swap_node(pos, nodename)
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refresh = 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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break
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end
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local percent = math.floor((burn_time / burn_totaltime) * 100)
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meta:set_string("formspec", get_formspec(pow_buffer, percent, state))
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meta:set_string("infotext", ("%s %s"):format(nodedef.description, status) ..
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"\n" .. ele.capacity_text(capacity, pow_buffer.storage))
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meta:set_int("storage", pow_buffer.storage)
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return refresh
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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", get_formspec({capacity = capacity, storage = storage, usage = 0}, 0))
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end
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ele.register_machine(nodename, nodedef)
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end
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