| | |
| | | |
| | | technic.networks = {} |
| | | technic.cables = {} |
| | | technic.redundant_warn = {} |
| | | |
| | | local mesecons_path = minetest.get_modpath("mesecons") |
| | | local digilines_path = minetest.get_modpath("digilines") |
| | |
| | | meta:set_string("active", 1) |
| | | meta:set_string("channel", "switching_station"..minetest.pos_to_string(pos)) |
| | | meta:set_string("formspec", "field[channel;Channel;${channel}]") |
| | | local poshash = minetest.hash_node_position(pos) |
| | | technic.redundant_warn.poshash = nil |
| | | end, |
| | | after_dig_node = function(pos) |
| | | minetest.forceload_free_block(pos) |
| | | pos.y = pos.y - 1 |
| | | minetest.forceload_free_block(pos) |
| | | local poshash = minetest.hash_node_position(pos) |
| | | technic.redundant_warn.poshash = nil |
| | | end, |
| | | on_receive_fields = function(pos, formname, fields, sender) |
| | | if not fields.channel then |
| | |
| | | -------------------------------------------------- |
| | | -- Functions to traverse the electrical network |
| | | -------------------------------------------------- |
| | | local function flatten(map) |
| | | local list = {} |
| | | for key, value in pairs(map) do |
| | | list[#list + 1] = value |
| | | end |
| | | return list |
| | | end |
| | | |
| | | -- Add a wire node to the LV/MV/HV network |
| | | local add_new_cable_node = function(nodes, pos, network_id) |
| | | technic.cables[minetest.hash_node_position(pos)] = network_id |
| | | -- Ignore if the node has already been added |
| | | for i = 1, #nodes do |
| | | if pos.x == nodes[i].x and |
| | | pos.y == nodes[i].y and |
| | | pos.z == nodes[i].z then |
| | | return false |
| | | end |
| | | local function add_network_node(nodes, pos, network_id) |
| | | local node_id = minetest.hash_node_position(pos) |
| | | technic.cables[node_id] = network_id |
| | | if nodes[node_id] then |
| | | return false |
| | | end |
| | | table.insert(nodes, {x=pos.x, y=pos.y, z=pos.z, visited=1}) |
| | | nodes[node_id] = pos |
| | | return true |
| | | end |
| | | |
| | | local function add_cable_node(nodes, pos, network_id, queue) |
| | | if add_network_node(nodes, pos, network_id) then |
| | | queue[#queue + 1] = pos |
| | | end |
| | | end |
| | | |
| | | -- Generic function to add found connected nodes to the right classification array |
| | | local check_node_subp = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, pos, machines, tier, sw_pos, from_below, network_id) |
| | | local check_node_subp = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, pos, machines, tier, sw_pos, from_below, network_id, queue) |
| | | technic.get_or_load_node(pos) |
| | | local meta = minetest.get_meta(pos) |
| | | local name = minetest.get_node(pos).name |
| | | |
| | | if technic.is_tier_cable(name, tier) then |
| | | add_new_cable_node(all_nodes, pos,network_id) |
| | | add_cable_node(all_nodes, pos,network_id, queue) |
| | | elseif machines[name] then |
| | | --dprint(name.." is a "..machines[name]) |
| | | local meta = minetest.get_meta(pos) |
| | | meta:set_string(tier.."_network",minetest.pos_to_string(sw_pos)) |
| | | if machines[name] == technic.producer then |
| | | add_new_cable_node(PR_nodes, pos, network_id) |
| | | add_network_node(PR_nodes, pos, network_id) |
| | | elseif machines[name] == technic.receiver then |
| | | add_new_cable_node(RE_nodes, pos, network_id) |
| | | add_network_node(RE_nodes, pos, network_id) |
| | | elseif machines[name] == technic.producer_receiver then |
| | | add_new_cable_node(PR_nodes, pos, network_id) |
| | | add_new_cable_node(RE_nodes, pos, network_id) |
| | | add_network_node(PR_nodes, pos, network_id) |
| | | add_network_node(RE_nodes, pos, network_id) |
| | | elseif machines[name] == "SPECIAL" and |
| | | (pos.x ~= sw_pos.x or pos.y ~= sw_pos.y or pos.z ~= sw_pos.z) and |
| | | from_below then |
| | | -- Another switching station -> disable it |
| | | add_new_cable_node(SP_nodes, pos, network_id) |
| | | add_network_node(SP_nodes, pos, network_id) |
| | | meta:set_int("active", 0) |
| | | elseif machines[name] == technic.battery then |
| | | add_new_cable_node(BA_nodes, pos, network_id) |
| | | add_network_node(BA_nodes, pos, network_id) |
| | | end |
| | | |
| | | meta:set_int(tier.."_EU_timeout", 2) -- Touch node |
| | |
| | | end |
| | | |
| | | -- Traverse a network given a list of machines and a cable type name |
| | | local traverse_network = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, i, machines, tier, sw_pos, network_id) |
| | | local pos = all_nodes[i] |
| | | local traverse_network = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, pos, machines, tier, sw_pos, network_id, queue) |
| | | local positions = { |
| | | {x=pos.x+1, y=pos.y, z=pos.z}, |
| | | {x=pos.x-1, y=pos.y, z=pos.z}, |
| | |
| | | {x=pos.x, y=pos.y-1, z=pos.z}, |
| | | {x=pos.x, y=pos.y, z=pos.z+1}, |
| | | {x=pos.x, y=pos.y, z=pos.z-1}} |
| | | --print("ON") |
| | | for i, cur_pos in pairs(positions) do |
| | | check_node_subp(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, cur_pos, machines, tier, sw_pos, i == 3, network_id) |
| | | check_node_subp(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, cur_pos, machines, tier, sw_pos, i == 3, network_id, queue) |
| | | end |
| | | end |
| | | |
| | |
| | | end |
| | | |
| | | local get_network = function(sw_pos, pos1, tier) |
| | | local cached = technic.networks[minetest.hash_node_position(pos1)] |
| | | local network_id = minetest.hash_node_position(pos1) |
| | | local cached = technic.networks[network_id] |
| | | if cached and cached.tier == tier then |
| | | touch_nodes(cached.PR_nodes, tier) |
| | | touch_nodes(cached.BA_nodes, tier) |
| | |
| | | end |
| | | return cached.PR_nodes, cached.BA_nodes, cached.RE_nodes |
| | | end |
| | | local i = 1 |
| | | local PR_nodes = {} |
| | | local BA_nodes = {} |
| | | local RE_nodes = {} |
| | | local SP_nodes = {} |
| | | local all_nodes = {pos1} |
| | | repeat |
| | | traverse_network(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, |
| | | i, technic.machines[tier], tier, sw_pos, minetest.hash_node_position(pos1)) |
| | | i = i + 1 |
| | | until all_nodes[i] == nil |
| | | technic.networks[minetest.hash_node_position(pos1)] = {tier = tier, PR_nodes = PR_nodes, |
| | | RE_nodes = RE_nodes, BA_nodes = BA_nodes, SP_nodes = SP_nodes, all_nodes = all_nodes} |
| | | local all_nodes = {} |
| | | local queue = {} |
| | | add_cable_node(all_nodes, pos1, network_id, queue) |
| | | while next(queue) do |
| | | local to_visit = {} |
| | | for _, pos in ipairs(queue) do |
| | | traverse_network(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, |
| | | pos, technic.machines[tier], tier, sw_pos, network_id, to_visit) |
| | | end |
| | | queue = to_visit |
| | | end |
| | | PR_nodes = flatten(PR_nodes) |
| | | BA_nodes = flatten(BA_nodes) |
| | | RE_nodes = flatten(RE_nodes) |
| | | SP_nodes = flatten(SP_nodes) |
| | | all_nodes = flatten(all_nodes) |
| | | technic.networks[network_id] = {tier = tier, all_nodes = all_nodes, SP_nodes = SP_nodes, |
| | | PR_nodes = PR_nodes, RE_nodes = RE_nodes, BA_nodes = BA_nodes} |
| | | return PR_nodes, BA_nodes, RE_nodes |
| | | end |
| | | |
| | | ----------------------------------------------- |
| | | -- The action code for the switching station -- |
| | | ----------------------------------------------- |
| | | |
| | | technic.powerctrl_state = true |
| | | |
| | | minetest.register_chatcommand("powerctrl", { |
| | | params = "state", |
| | | description = "Enables or disables technic's switching station ABM", |
| | | privs = { basic_privs = true }, |
| | | func = function(name, state) |
| | | if state == "on" then |
| | | technic.powerctrl_state = true |
| | | else |
| | | technic.powerctrl_state = false |
| | | end |
| | | end |
| | | }) |
| | | |
| | | -- Run all the nodes |
| | | local function run_nodes(list, run_stage) |
| | | for _, pos in ipairs(list) do |
| | | technic.get_or_load_node(pos) |
| | | local node = minetest.get_node_or_nil(pos) |
| | | if node and node.name then |
| | | local nodedef = minetest.registered_nodes[node.name] |
| | | if nodedef and nodedef.technic_run then |
| | | nodedef.technic_run(pos, node, run_stage) |
| | | end |
| | | end |
| | | end |
| | | end |
| | | |
| | | minetest.register_abm({ |
| | | nodenames = {"technic:switching_station"}, |
| | | label = "Switching Station", -- allows the mtt profiler to profile this abm individually |
| | | interval = 1, |
| | | chance = 1, |
| | | action = function(pos, node, active_object_count, active_object_count_wider) |
| | | if not technic.powerctrl_state then return end |
| | | local meta = minetest.get_meta(pos) |
| | | local meta1 = nil |
| | | local pos1 = {} |
| | |
| | | minetest.forceload_free_block(pos) |
| | | minetest.forceload_free_block(pos1) |
| | | meta:set_string("infotext",S("%s Already Present"):format(machine_name)) |
| | | |
| | | local poshash = minetest.hash_node_position(pos) |
| | | |
| | | if not technic.redundant_warn[poshash] then |
| | | technic.redundant_warn[poshash] = true |
| | | print("[TECHNIC] Warning: redundant switching station found near "..minetest.pos_to_string(pos)) |
| | | end |
| | | return |
| | | end |
| | | |
| | |
| | | minetest.forceload_free_block(pos) |
| | | minetest.forceload_free_block(pos1) |
| | | return |
| | | end |
| | | |
| | | -- Run all the nodes |
| | | local function run_nodes(list, run_stage) |
| | | for _, pos2 in ipairs(list) do |
| | | technic.get_or_load_node(pos2) |
| | | local node2 = minetest.get_node(pos2) |
| | | local nodedef |
| | | if node2 and node2.name then |
| | | nodedef = minetest.registered_nodes[node2.name] |
| | | end |
| | | if nodedef and nodedef.technic_run then |
| | | nodedef.technic_run(pos2, node2, run_stage) |
| | | end |
| | | end |
| | | end |
| | | |
| | | run_nodes(PR_nodes, technic.producer) |
| | |
| | | end |
| | | --dprint("Total BA demand:"..BA_eu_demand) |
| | | |
| | | meta:set_string("infotext", |
| | | S("@1. Supply: @2 Demand: @3", |
| | | machine_name, technic.pretty_num(PR_eu_supply), technic.pretty_num(RE_eu_demand))) |
| | | meta:set_string("infotext", S("@1. Supply: @2 Demand: @3", |
| | | machine_name, technic.EU_string(PR_eu_supply), |
| | | technic.EU_string(RE_eu_demand))) |
| | | |
| | | -- If mesecon signal and power supply or demand changed then |
| | | -- send them via digilines. |
| | |
| | | interval = 1, |
| | | chance = 1, |
| | | action = function(pos, node, active_object_count, active_object_count_wider) |
| | | local meta = minetest.get_meta(pos) |
| | | for tier, machines in pairs(technic.machines) do |
| | | if machines[node.name] and switching_station_timeout_count(pos, tier) then |
| | | local nodedef = minetest.registered_nodes[node.name] |
| | |
| | | interval = 1, |
| | | chance = 1, |
| | | action = function(pos, node, active_object_count, active_object_count_wider) |
| | | local meta = minetest.get_meta(pos) |
| | | local pos1 = {x=pos.x,y=pos.y-1,z=pos.z} |
| | | local tier = technic.get_cable_tier(minetest.get_node(pos1).name) |
| | | if not tier then return end |