diff options
Diffstat (limited to 'nodes/node_power_connector.lua')
| -rw-r--r-- | nodes/node_power_connector.lua | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/nodes/node_power_connector.lua b/nodes/node_power_connector.lua new file mode 100644 index 0000000..6c4f903 --- /dev/null +++ b/nodes/node_power_connector.lua @@ -0,0 +1,97 @@ +-- internationalization boilerplate +local MP = minetest.get_modpath(minetest.get_current_modname()) +local S, NS = dofile(MP.."/intllib.lua") + +local size = 3/16 + +local max_dig_cost = math.max(digtron.config.dig_cost_cracky, digtron.config.dig_cost_crumbly, digtron.config.dig_cost_choppy, digtron.config.dig_cost_default) + +local get_formspec_string = function(current_val, current_max) + return "size[4.5,0.6]" .. + default.gui_bg .. + default.gui_bg_img .. + default.gui_slots .. + "field[0.2,0.3;1,1;value;;".. current_val .. "]" .. + "button[1,0;1,1;maximize;" .. S("Maximize\nPower") .."]" .. + "label[2,0;"..S("Maximum Power\nRequired: @1", current_max) .."]".. + "button[3.5,0;1,1;refresh;" .. S("Refresh\nMax") .."]" +end + +local connector_groups = {cracky = 3, oddly_breakable_by_hand=3, digtron = 8, technic_machine=1, technic_hv=1} +if not minetest.get_modpath("technic") then + -- Technic is not installed, hide this away. + connector_groups.not_in_creative_inventory = 1 +end + +minetest.register_node("digtron:power_connector", { + description = S("Digtron HV Power Connector"), + _doc_items_longdesc = digtron.doc.power_connector_longdesc, + _doc_items_usagehelp = digtron.doc.power_connector_usagehelp, + _digtron_formspec = get_formspec_string(0,0), + groups = connector_groups, + tiles = {"digtron_plate.png^digtron_power_connector_top.png^digtron_digger_yb_frame.png", "digtron_plate.png^digtron_digger_yb_frame.png", + "digtron_plate.png^digtron_digger_yb_frame.png^digtron_power_connector_side.png", "digtron_plate.png^digtron_digger_yb_frame.png^digtron_power_connector_side.png", + "digtron_plate.png^digtron_digger_yb_frame.png^digtron_power_connector_side.png", "digtron_plate.png^digtron_digger_yb_frame.png^digtron_power_connector_side.png", + }, + connect_sides = {"bottom", "top", "left", "right", "front", "back"}, + drawtype = "nodebox", + sounds = digtron.metal_sounds, + paramtype = "light", + paramtype2 = "facedir", + is_ground_content = false, + + connects_to = {"group:technic_hv_cable"}, + node_box = { + type = "connected", + fixed = { + {-0.5, -0.5, -0.5, 0.5, 0, 0.5}, -- Main body + {-0.1875, 0, -0.1875, 0.1875, 0.5, 0.1875}, -- post + {-0.3125, 0.0625, -0.3125, 0.3125, 0.1875, 0.3125}, -- vane + {-0.3125, 0.25, -0.3125, 0.3125, 0.375, 0.3125}, -- vane + }, + connect_front = {-size, -size, -0.5, size, size, size}, -- z- + connect_back = {-size, -size, size, size, size, 0.5 }, -- z+ + connect_left = {-0.5, -size, -size, size, size, size}, -- x- + connect_right = {-size, -size, -size, 0.5, size, size}, -- x+ + }, + + on_construct = function(pos) + local meta = minetest.get_meta(pos) + meta:set_string("formspec", get_formspec_string(0,0)) + end, + + technic_run = function(pos, node) + local meta = minetest.get_meta(pos) + local eu_input = meta:get_int("HV_EU_input") + local demand = meta:get_int("HV_EU_demand") + meta:set_string("infotext", S("Digtron Power @1/@2", eu_input, demand)) + end, + + on_receive_fields = function(pos, formname, fields, sender) + local layout = DigtronLayout.create(pos, sender) + local max_cost = 0 + for _, node_image in pairs(layout.builders) do + max_cost = max_cost + digtron.config.build_cost + end + for _, node_image in pairs(layout.diggers) do + max_cost = max_cost + max_dig_cost + end + local current_max = max_cost * digtron.config.power_ratio + + local meta = minetest.get_meta(pos) + + if fields.maximize then + meta:set_int("HV_EU_demand", current_max) + elseif fields.value ~= nil then + local number = tonumber(fields.value) or 0 + local number = math.min(math.max(number, 0), current_max) + meta:set_int("HV_EU_demand", number) + end + + meta:set_string("formspec", get_formspec_string(meta:get_int("HV_EU_demand"), current_max)) + end, +}) + +if minetest.get_modpath("technic") then + technic.register_machine("HV", "digtron:power_connector", technic.receiver) +end
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