commit | author | age
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ee0765
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function technic.register_grinder(data) |
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local tier = data.tier |
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local ltier = string.lower(tier) |
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local tube = { |
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insert_object = function(pos, node, stack, direction) |
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local meta = minetest.get_meta(pos) |
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local inv = meta:get_inventory() |
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return inv:add_item("src", stack) |
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end, |
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can_insert = function(pos, node, stack, direction) |
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local meta = minetest.get_meta(pos) |
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local inv = meta:get_inventory() |
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return inv:room_for_item("src", stack) |
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end, |
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connect_sides = {left=1, right=1, back=1, top=1, bottom=1}, |
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} |
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local formspec = |
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"invsize[8,10;]".. |
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"list[current_name;src;3,1;1,1;]".. |
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"list[current_name;dst;5,1;2,2;]".. |
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"list[current_player;main;0,6;8,4;]".. |
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"label[0,0;"..tier.." Grinder]" |
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if data.upgrade then |
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formspec = formspec.. |
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"list[current_name;upgrade1;1,4;1,1;]".. |
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"list[current_name;upgrade2;2,4;1,1;]".. |
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"label[1,5;Upgrade Slots]" |
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end |
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data.formspec = formspec |
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minetest.register_node("technic:"..ltier.."_grinder", { |
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description = tier.." Grinder", |
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tiles = {"technic_"..ltier.."_grinder_top.png", "technic_"..ltier.."_grinder_bottom.png", |
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"technic_"..ltier.."_grinder_side.png", "technic_"..ltier.."_grinder_side.png", |
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"technic_"..ltier.."_grinder_side.png", "technic_"..ltier.."_grinder_front.png"}, |
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paramtype2 = "facedir", |
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groups = {cracky=2, tubedevice=1, tubedevice_receiver=1}, |
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technic = data, |
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tube = tube, |
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legacy_facedir_simple = true, |
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sounds = default.node_sound_wood_defaults(), |
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on_construct = function(pos) |
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local node = minetest.get_node(pos) |
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local meta = minetest.get_meta(pos) |
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local data = minetest.registered_nodes[node.name].technic |
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meta:set_string("infotext", data.tier.." Grinder") |
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meta:set_int("tube_time", 0) |
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meta:set_string("formspec", data.formspec) |
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local inv = meta:get_inventory() |
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inv:set_size("src", 1) |
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inv:set_size("dst", 4) |
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inv:set_size("upgrade1", 1) |
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inv:set_size("upgrade2", 1) |
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end, |
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can_dig = function(pos,player) |
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local meta = minetest.get_meta(pos); |
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local inv = meta:get_inventory() |
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if not inv:is_empty("src") or not inv:is_empty("dst") or |
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not inv:is_empty("upgrade1") or not inv:is_empty("upgrade2") then |
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minetest.chat_send_player(player:get_player_name(), |
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"Machine cannot be removed because it is not empty"); |
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return false |
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else |
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return true |
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end |
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end, |
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}) |
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minetest.register_node("technic:"..ltier.."_grinder_active",{ |
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description = tier.." Grinder", |
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tiles = {"technic_"..ltier.."_grinder_top.png", "technic_"..ltier.."_grinder_bottom.png", |
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"technic_"..ltier.."_grinder_side.png", "technic_"..ltier.."_grinder_side.png", |
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"technic_"..ltier.."_grinder_side.png", "technic_"..ltier.."_grinder_front_active.png"}, |
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paramtype2 = "facedir", |
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groups = {cracky=2, tubedevice=1, tubedevice_receiver=1, not_in_creative_inventory=1}, |
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legacy_facedir_simple = true, |
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sounds = default.node_sound_wood_defaults(), |
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technic = data, |
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tube = tube, |
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can_dig = function(pos,player) |
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local meta = minetest.get_meta(pos) |
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local inv = meta:get_inventory() |
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if not inv:is_empty("src") or not inv:is_empty("dst") or |
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not inv:is_empty("upgrade1") or not inv:is_empty("upgrade2") then |
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minetest.chat_send_player(player:get_player_name(), |
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"Machine cannot be removed because it is not empty"); |
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return false |
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else |
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return true |
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end |
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end, |
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-- These three makes sure upgrades are not moved in or out while the grinder is active. |
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allow_metadata_inventory_put = function(pos, listname, index, stack, player) |
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if listname == "src" or listname == "dst" then |
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return stack:get_stack_max() |
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else |
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return 0 -- Disallow the move |
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end |
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end, |
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allow_metadata_inventory_take = function(pos, listname, index, stack, player) |
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if listname == "src" or listname == "dst" then |
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return stack:get_stack_max() |
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else |
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return 0 -- Disallow the move |
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end |
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end, |
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allow_metadata_inventory_move = function(pos, from_list, to_list, to_list, to_index, count, player) |
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return 0 |
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end, |
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}) |
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minetest.register_abm({ |
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nodenames = {"technic:"..ltier.."_grinder","technic:"..ltier.."_grinder_active"}, |
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interval = 1, |
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chance = 1, |
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action = function(pos, node, active_object_count, active_object_count_wider) |
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local data = minetest.registered_nodes[node.name].technic |
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local meta = minetest.get_meta(pos) |
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local inv = meta:get_inventory() |
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local eu_input = meta:get_int(data.tier.."_EU_input") |
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local machine_name = data.tier.." Grinder" |
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local machine_node = "technic:"..string.lower(data.tier).."_grinder" |
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local machine_demand = data.demand |
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-- Setup meta data if it does not exist. |
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if not eu_input then |
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meta:set_int(data.tier.."_EU_demand", machine_demand[1]) |
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meta:set_int(data.tier.."_EU_input", 0) |
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return |
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end |
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-- Power off automatically if no longer connected to a switching station |
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technic.switching_station_timeout_count(pos, data.tier) |
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local EU_upgrade, tube_upgrade = 0, 0 |
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if data.upgrade then |
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EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta) |
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end |
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if data.tube then |
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technic.handle_machine_pipeworks(pos, tube_upgrade) |
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end |
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local result = technic.get_grinder_recipe(inv:get_stack("src", 1)) |
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if not result then |
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hacky_swap_node(pos, machine_node) |
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meta:set_string("infotext", machine_name.." Idle") |
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meta:set_int(data.tier.."_EU_demand", 0) |
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return |
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end |
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if eu_input < machine_demand[EU_upgrade+1] then |
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-- Unpowered - go idle |
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hacky_swap_node(pos, machine_node) |
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meta:set_string("infotext", machine_name.." Unpowered") |
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elseif eu_input >= machine_demand[EU_upgrade+1] then |
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-- Powered |
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hacky_swap_node(pos, machine_node.."_active") |
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meta:set_string("infotext", machine_name.." Active") |
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meta:set_int("src_time", meta:get_int("src_time") + 1) |
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if meta:get_int("src_time") >= result.time / data.speed then |
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meta:set_int("src_time", 0) |
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local result_stack = ItemStack(result.output) |
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if inv:room_for_item("dst", result_stack) then |
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srcstack = inv:get_stack("src", 1) |
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srcstack:take_item() |
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inv:set_stack("src", 1, srcstack) |
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inv:add_item("dst", result_stack) |
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end |
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end |
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end |
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meta:set_int(data.tier.."_EU_demand", machine_demand[EU_upgrade+1]) |
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end |
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}) |
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technic.register_machine(tier, "technic:"..ltier.."_grinder", technic.receiver) |
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technic.register_machine(tier, "technic:"..ltier.."_grinder_active", technic.receiver) |
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end -- End registration |
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