| | |
| | | -- This is similar to check_node_subp |
| | | technic.cables[minetest.hash_node_position(pos)] = network_id |
| | | pos.visited = 1 |
| | | if technic.is_tier_cable(name, tier) then |
| | | if technic.is_tier_cable(node.name, tier) then |
| | | -- Found a cable |
| | | table.insert(network.all_nodes,pos) |
| | | elseif technic.machines[tier][node.name] then |
| | | meta:set_string(tier.."_network",minetest.pos_to_string(sw_pos)) |
| | | if technic.machines[tier][node.name] == technic.producer then |
| | | table.insert(network.PR_nodes,pos) |
| | | elseif technic.machines[tier][node.name] == technic.receiver then |
| | | table.insert(network.RE_nodes,pos) |
| | | elseif technic.machines[tier][node.name] == technic.producer_receiver then |
| | | table.insert(network.PR_nodes,pos) |
| | | table.insert(network.RE_nodes,pos) |
| | | elseif technic.machines[tier][node.name] == "SPECIAL" and |
| | | (pos.x ~= sw_pos.x or pos.y ~= sw_pos.y or pos.z ~= sw_pos.z) and |
| | | from_below then |
| | | table.insert(network.SP_nodes,pos) |
| | | elseif technic.machines[tier][node.name] == technic.battery then |
| | | table.insert(network.BA_nodes,pos) |
| | | -- Found a machine |
| | | local eu_type = technic.machines[tier][node.name] |
| | | meta:set_string(tier.."_network", minetest.pos_to_string(sw_pos)) |
| | | if eu_type == technic.producer then |
| | | table.insert(network.PR_nodes, pos) |
| | | elseif eu_type == technic.receiver then |
| | | table.insert(network.RE_nodes, pos) |
| | | elseif eu_type == technic.producer_receiver then |
| | | table.insert(network.PR_nodes, pos) |
| | | table.insert(network.RE_nodes, pos) |
| | | elseif eu_type == technic.battery then |
| | | table.insert(network.BA_nodes, pos) |
| | | end |
| | | -- Note: SPECIAL (i.e. switching station) is not traversed! |
| | | end |
| | | elseif dead_end and not placed then |
| | | -- Dead end removed, remove it from the network |
| | |
| | | end |
| | | end |
| | | |
| | | local function item_place_override_node(itemstack, placer, pointed, node) |
| | | -- Call the default on_place function with a fake itemstack |
| | | local temp_itemstack = ItemStack(itemstack) |
| | | temp_itemstack:set_name(node.name) |
| | | local original_count = temp_itemstack:get_count() |
| | | temp_itemstack = |
| | | minetest.item_place(temp_itemstack, placer, pointed, node.param2) or |
| | | temp_itemstack |
| | | -- Remove the same number of items from the real itemstack |
| | | itemstack:take_item(original_count - temp_itemstack:get_count()) |
| | | return itemstack |
| | | end |
| | | |
| | | function technic.register_cable(tier, size) |
| | | local ltier = string.lower(tier) |
| | | cable_tier["technic:"..ltier.."_cable"] = tier |
| | | |
| | | local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2} |
| | | local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, |
| | | ["technic_"..ltier.."_cable"] = 1} |
| | | |
| | | local node_box = { |
| | | type = "connected", |
| | |
| | | sunlight_propagates = true, |
| | | drawtype = "nodebox", |
| | | node_box = node_box, |
| | | connects_to = {"technic:"..ltier.."_cable", |
| | | connects_to = {"group:technic_"..ltier.."_cable", |
| | | "group:technic_"..ltier, "group:technic_all_tiers"}, |
| | | on_construct = clear_networks, |
| | | on_destruct = clear_networks, |
| | | }) |
| | | |
| | | local xyz = { |
| | | ["-x"] = 1, |
| | | ["-y"] = 2, |
| | | ["-z"] = 3, |
| | | ["x"] = 4, |
| | | ["y"] = 5, |
| | | ["z"] = 6, |
| | | } |
| | | local notconnects = { |
| | | [1] = "left", |
| | | [2] = "bottom", |
| | | [3] = "front", |
| | | [4] = "right", |
| | | [5] = "top", |
| | | [6] = "back", |
| | | } |
| | | local function s(p) |
| | | if p:find("-") then |
| | | return p:sub(2) |
| | | else |
| | | return "-"..p |
| | | end |
| | | end |
| | | for p, i in pairs(xyz) do |
| | | local def = { |
| | | description = S("%s Cable Plate"):format(tier), |
| | | tiles = {"technic_"..ltier.."_cable.png"}, |
| | | groups = table.copy(groups), |
| | | sounds = default.node_sound_wood_defaults(), |
| | | drop = "technic:"..ltier.."_cable_plate_1", |
| | | paramtype = "light", |
| | | sunlight_propagates = true, |
| | | drawtype = "nodebox", |
| | | node_box = table.copy(node_box), |
| | | connects_to = {"group:technic_"..ltier.."_cable", |
| | | "group:technic_"..ltier, "group:technic_all_tiers"}, |
| | | on_construct = clear_networks, |
| | | on_destruct = clear_networks, |
| | | } |
| | | def.node_box.fixed = { |
| | | {-size, -size, -size, size, size, size}, |
| | | {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5} |
| | | } |
| | | def.node_box.fixed[1][xyz[p]] = 7/16 * (i-3.5)/math.abs(i-3.5) |
| | | def.node_box.fixed[2][xyz[s(p)]] = 3/8 * (i-3.5)/math.abs(i-3.5) |
| | | def.node_box["connect_"..notconnects[i]] = nil |
| | | if i == 1 then |
| | | def.on_place = function(itemstack, placer, pointed_thing) |
| | | local pointed_thing_diff = vector.subtract(pointed_thing.above, pointed_thing.under) |
| | | local num = 1 |
| | | local changed |
| | | for k, v in pairs(pointed_thing_diff) do |
| | | if v ~= 0 then |
| | | changed = k |
| | | num = xyz[s(tostring(v):sub(-2, -2)..k)] |
| | | break |
| | | end |
| | | end |
| | | local crtl = placer:get_player_control() |
| | | if (crtl.aux1 or crtl.sneak) and not (crtl.aux1 and crtl.sneak) and changed then |
| | | local fine_pointed = minetest.pointed_thing_to_face_pos(placer, pointed_thing) |
| | | fine_pointed = vector.subtract(fine_pointed, pointed_thing.above) |
| | | fine_pointed[changed] = nil |
| | | local ps = {} |
| | | for p, _ in pairs(fine_pointed) do |
| | | ps[#ps+1] = p |
| | | end |
| | | local bigger = (math.abs(fine_pointed[ps[1]]) > math.abs(fine_pointed[ps[2]]) and ps[1]) or ps[2] |
| | | if math.abs(fine_pointed[bigger]) < 0.3 then |
| | | num = num + 3 |
| | | num = (num <= 6 and num) or num - 6 |
| | | else |
| | | num = xyz[((fine_pointed[bigger] < 0 and "-") or "") .. bigger] |
| | | end |
| | | end |
| | | return item_place_override_node( |
| | | itemstack, placer, pointed_thing, |
| | | {name = "technic:"..ltier.."_cable_plate_"..num} |
| | | ) |
| | | end |
| | | else |
| | | def.groups.not_in_creative_inventory = 1 |
| | | end |
| | | def.on_rotate = function(pos, node, user, mode, new_param2) |
| | | local dir = 0 |
| | | if mode == screwdriver.ROTATE_FACE then -- left-click |
| | | dir = 1 |
| | | elseif mode == screwdriver.ROTATE_AXIS then -- right-click |
| | | dir = -1 |
| | | end |
| | | local num = tonumber(node.name:sub(-1)) |
| | | num = num + dir |
| | | num = (num >= 1 and num) or num + 6 |
| | | num = (num <= 6 and num) or num - 6 |
| | | minetest.swap_node(pos, {name = "technic:"..ltier.."_cable_plate_"..num}) |
| | | end |
| | | minetest.register_node("technic:"..ltier.."_cable_plate_"..i, def) |
| | | cable_tier["technic:"..ltier.."_cable_plate_"..i] = tier |
| | | end |
| | | |
| | | local c = "technic:"..ltier.."_cable" |
| | | minetest.register_craft({ |
| | | output = "technic:"..ltier.."_cable_plate_1 5", |
| | | recipe = { |
| | | {"", "", c}, |
| | | {c , c , c}, |
| | | {"", "", c}, |
| | | } |
| | | }) |
| | | |
| | | minetest.register_craft({ |
| | | output = c, |
| | | recipe = { |
| | | {"technic:"..ltier.."_cable_plate_1"}, |
| | | } |
| | | }) |
| | | end |
| | | |
| | | |