diff options
Diffstat (limited to 'technic/technic/machines/register/battery_box.lua')
| -rw-r--r-- | technic/technic/machines/register/battery_box.lua | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/technic/technic/machines/register/battery_box.lua b/technic/technic/machines/register/battery_box.lua new file mode 100644 index 0000000..82edca0 --- /dev/null +++ b/technic/technic/machines/register/battery_box.lua @@ -0,0 +1,291 @@ + +local S = technic.getter + +technic.register_power_tool("technic:battery", 10000) +technic.register_power_tool("technic:red_energy_crystal", 50000) +technic.register_power_tool("technic:green_energy_crystal", 150000) +technic.register_power_tool("technic:blue_energy_crystal", 450000) + +minetest.register_craft({ + output = 'technic:battery', + recipe = { + {'group:wood', 'default:copper_ingot', 'group:wood'}, + {'group:wood', 'moreores:tin_ingot', 'group:wood'}, + {'group:wood', 'default:copper_ingot', 'group:wood'}, + } +}) + +minetest.register_tool("technic:battery", { + description = S("RE Battery"), + inventory_image = "technic_battery.png", + wear_represents = "technic_RE_charge", + on_refill = technic.refill_RE_charge, + tool_capabilities = { + charge = 0, + max_drop_level = 0, + groupcaps = { + fleshy = {times={}, uses=10000, maxlevel=0} + } + } +}) + +local tube = { + insert_object = function(pos, node, stack, direction) + if direction.y == 0 then + return stack + end + local meta = minetest.get_meta(pos) + local inv = meta:get_inventory() + if direction.y > 0 then + return inv:add_item("src", stack) + else + return inv:add_item("dst", stack) + end + end, + can_insert = function(pos, node, stack, direction) + if direction.y == 0 then + return false + end + local meta = minetest.get_meta(pos) + local inv = meta:get_inventory() + if direction.y > 0 then + return inv:room_for_item("src", stack) + else + return inv:room_for_item("dst", stack) + end + end, + connect_sides = {left=1, right=1, back=1, top=1, bottom=1}, +} + +function technic.register_battery_box(data) + local tier = data.tier + local ltier = string.lower(tier) + + local formspec = + "invsize[8,9;]".. + "image[1,1;1,2;technic_power_meter_bg.png]".. + "list[current_name;src;3,1;1,1;]".. + "image[4,1;1,1;technic_battery_reload.png]".. + "list[current_name;dst;5,1;1,1;]".. + "label[0,0;"..S("%s Battery Box"):format(tier).."]".. + "label[3,0;"..S("Charge").."]".. + "label[5,0;"..S("Discharge").."]".. + "label[1,3;"..S("Power level").."]".. + "list[current_player;main;0,5;8,4;]".. + "listring[current_name;dst]".. + "listring[current_player;main]".. + "listring[current_name;src]".. + "listring[current_player;main]" + + if data.upgrade then + formspec = formspec.. + "list[current_name;upgrade1;3.5,3;1,1;]".. + "list[current_name;upgrade2;4.5,3;1,1;]".. + "label[3.5,4;"..S("Upgrade Slots").."]".. + "listring[current_name;upgrade1]".. + "listring[current_player;main]".. + "listring[current_name;upgrade2]".. + "listring[current_player;main]" + end + + local run = function(pos, node) + local meta = minetest.get_meta(pos) + local eu_input = meta:get_int(tier.."_EU_input") + local current_charge = meta:get_int("internal_EU_charge") + + local EU_upgrade, tube_upgrade = 0, 0 + if data.upgrade then + EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta) + end + local max_charge = data.max_charge * (1 + EU_upgrade / 10) + + -- Charge/discharge the battery with the input EUs + if eu_input >= 0 then + current_charge = math.min(current_charge + eu_input, max_charge) + else + current_charge = math.max(current_charge + eu_input, 0) + end + + -- Charging/discharging tools here + local tool_full, tool_empty + current_charge, tool_full = technic.charge_tools(meta, + current_charge, data.charge_step) + current_charge, tool_empty = technic.discharge_tools(meta, + current_charge, data.discharge_step, + max_charge) + + if data.tube then + local inv = meta:get_inventory() + technic.handle_machine_pipeworks(pos, tube_upgrade, + function(pos, x_velocity, z_velocity) + if tool_full and not inv:is_empty("src") then + technic.send_items(pos, x_velocity, z_velocity, "src") + elseif tool_empty and not inv:is_empty("dst") then + technic.send_items(pos, x_velocity, z_velocity, "dst") + end + end) + end + + -- We allow batteries to charge on less than the demand + meta:set_int(tier.."_EU_demand", + math.min(data.charge_rate, max_charge - current_charge)) + meta:set_int(tier.."_EU_supply", + math.min(data.discharge_rate, current_charge)) + meta:set_int("internal_EU_charge", current_charge) + + -- Select node textures + local charge_count = math.ceil((current_charge / max_charge) * 8) + charge_count = math.min(charge_count, 8) + charge_count = math.max(charge_count, 0) + local last_count = meta:get_float("last_side_shown") + if charge_count ~= last_count then + technic.swap_node(pos,"technic:"..ltier.."_battery_box"..charge_count) + meta:set_float("last_side_shown", charge_count) + end + + local charge_percent = math.floor(current_charge / max_charge * 100) + meta:set_string("formspec", + formspec.. + "image[1,1;1,2;technic_power_meter_bg.png" + .."^[lowpart:"..charge_percent + ..":technic_power_meter_fg.png]") + + local infotext = S("@1 Battery Box: @2/@3", tier, + technic.prettynum(current_charge), technic.prettynum(max_charge)) + if eu_input == 0 then + infotext = S("%s Idle"):format(infotext) + end + meta:set_string("infotext", infotext) + end + + for i = 0, 8 do + local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1} + if i ~= 0 then + groups.not_in_creative_inventory = 1 + end + + if data.tube then + groups.tubedevice = 1 + groups.tubedevice_receiver = 1 + end + + minetest.register_node("technic:"..ltier.."_battery_box"..i, { + description = S("%s Battery Box"):format(tier), + tiles = {"technic_"..ltier.."_battery_box_top.png", + "technic_"..ltier.."_battery_box_bottom.png", + "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png", + "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png", + "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png", + "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png"}, + groups = groups, + tube = data.tube and tube or nil, + paramtype2 = "facedir", + sounds = default.node_sound_wood_defaults(), + drop = "technic:"..ltier.."_battery_box0", + on_construct = function(pos) + local meta = minetest.get_meta(pos) + local inv = meta:get_inventory() + local node = minetest.get_node(pos) + + meta:set_string("infotext", S("%s Battery Box"):format(tier)) + meta:set_string("formspec", formspec) + meta:set_int(tier.."_EU_demand", 0) + meta:set_int(tier.."_EU_supply", 0) + meta:set_int(tier.."_EU_input", 0) + meta:set_float("internal_EU_charge", 0) + inv:set_size("src", 1) + inv:set_size("dst", 1) + inv:set_size("upgrade1", 1) + inv:set_size("upgrade2", 1) + end, + can_dig = technic.machine_can_dig, + allow_metadata_inventory_put = technic.machine_inventory_put, + allow_metadata_inventory_take = technic.machine_inventory_take, + allow_metadata_inventory_move = technic.machine_inventory_move, + technic_run = run, + after_place_node = data.tube and pipeworks.after_place, + after_dig_node = technic.machine_after_dig_node + }) + end + + -- Register as a battery type + -- Battery type machines function as power reservoirs and can both receive and give back power + for i = 0, 8 do + technic.register_machine(tier, "technic:"..ltier.."_battery_box"..i, technic.battery) + end + +end -- End registration + + +function technic.charge_tools(meta, batt_charge, charge_step) + local inv = meta:get_inventory() + if inv:is_empty("src") then + return batt_charge, false + end + local src_stack = inv:get_stack("src", 1) + + local tool_name = src_stack:get_name() + if not technic.power_tools[tool_name] then + return batt_charge, false + end + -- Set meta data for the tool if it didn't do it itself + local src_meta = minetest.deserialize(src_stack:get_metadata()) or {} + if not src_meta.charge then + src_meta.charge = 0 + end + -- Do the charging + local item_max_charge = technic.power_tools[tool_name] + local tool_charge = src_meta.charge + if tool_charge >= item_max_charge then + return batt_charge, true + elseif batt_charge <= 0 then + return batt_charge, false + end + charge_step = math.min(charge_step, batt_charge) + charge_step = math.min(charge_step, item_max_charge - tool_charge) + tool_charge = tool_charge + charge_step + batt_charge = batt_charge - charge_step + technic.set_RE_wear(src_stack, tool_charge, item_max_charge) + src_meta.charge = tool_charge + src_stack:set_metadata(minetest.serialize(src_meta)) + inv:set_stack("src", 1, src_stack) + return batt_charge, (tool_charge == item_max_charge) +end + + +function technic.discharge_tools(meta, batt_charge, charge_step, max_charge) + local inv = meta:get_inventory() + if inv:is_empty("dst") then + return batt_charge, false + end + srcstack = inv:get_stack("dst", 1) + local toolname = srcstack:get_name() + if technic.power_tools[toolname] == nil then + return batt_charge, false + end + -- Set meta data for the tool if it didn't do it itself :-( + local src_meta = minetest.deserialize(srcstack:get_metadata()) + src_meta = src_meta or {} + if not src_meta.charge then + src_meta.charge = 0 + end + + -- Do the discharging + local item_max_charge = technic.power_tools[toolname] + local tool_charge = src_meta.charge + if tool_charge <= 0 then + return batt_charge, true + elseif batt_charge >= max_charge then + return batt_charge, false + end + charge_step = math.min(charge_step, max_charge - batt_charge) + charge_step = math.min(charge_step, tool_charge) + tool_charge = tool_charge - charge_step + batt_charge = batt_charge + charge_step + technic.set_RE_wear(srcstack, tool_charge, item_max_charge) + src_meta.charge = tool_charge + srcstack:set_metadata(minetest.serialize(src_meta)) + inv:set_stack("dst", 1, srcstack) + return batt_charge, (tool_charge == 0) +end + |