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init.lua
39
init.lua
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@ -1,7 +1,11 @@
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-- microexpansion/init.lua
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microexpansion = {}
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microexpansion.modpath = minetest.get_modpath("microexpansion") -- modpath
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local modpath = microexpansion.modpath -- modpath pointer
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microexpansion.data = {}
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microexpansion.modpath = minetest.get_modpath("microexpansion") -- Get modpath
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microexpansion.worldpath = minetest.get_worldpath() -- Get worldpath
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local modpath = microexpansion.modpath -- Modpath pointer
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local worldpath = microexpansion.worldpath -- Worldpath pointer
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-- Formspec GUI related stuff
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microexpansion.gui_bg = "bgcolor[#080808BB;true]background[5,5;1,1;gui_formbg.png;true]"
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@ -9,6 +13,7 @@ microexpansion.gui_slots = "listcolors[#00000069;#5A5A5A;#141318;#30434C;#FFF]"
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-- logger
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function microexpansion.log(content, log_type)
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assert(content, "microexpansion.log: missing content")
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if not content then return false end
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if log_type == nil then log_type = "action" end
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minetest.log(log_type, "[MicroExpansion] "..content)
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@ -17,6 +22,36 @@ end
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-- Load API
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dofile(modpath.."/api.lua")
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-----------------
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---- ME DATA ----
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-----------------
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-- [function] Load
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function microexpansion.load()
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local res = io.open(worldpath.."/microexpansion.txt", "r")
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if res then
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res = minetest.deserialize(res:read("*all"))
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if type(res) == "table" then
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microexpansion.networks = res.networks or {}
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end
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end
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end
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-- Load
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microexpansion.load()
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-- [function] Save
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function microexpansion.save()
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local data = {
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networks = microexpansion.networks,
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}
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io.open(worldpath.."/microexpansion.txt", "w"):write(minetest.serialize(data))
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end
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-- [register on] Server Shutdown
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minetest.register_on_shutdown(microexpansion.save)
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-------------------
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----- MODULES -----
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-------------------
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@ -33,11 +33,45 @@ me.register_node("ctrl", {
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},
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groups = { cracky = 1, me_connect = 1, },
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connect_sides = "nobottom",
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status = "no",
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status = "unstable",
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after_place_node = function(pos, player)
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local name = player:get_player_name()
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local meta = minetest.get_meta(pos)
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local id = power.new_id()
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meta:set_string("infotext", "Network Controller (owned by "..name..")"
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.."\nNetwork ID: "..id)
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meta:set_string("network_id", id)
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meta:set_string("owner", name)
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-- Initialize other meta
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meta:set_int("input", 0)
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meta:set_int("output", 0)
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meta:set_int("storage", 0)
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me.networks[id] = pos
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-- Trace Network
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power.trace(pos)
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end,
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on_destruct = function(pos, player)
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local meta = minetest.get_meta(pos)
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local id = meta:get_string("network_id")
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me.networks[id] = nil
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-- Remove unit from network
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me.network_remove(pos)
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-- Trace/clear network
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power.trace(pos)
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end,
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machine = {
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type = "transporter",
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},
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})
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-- [register node] Cable
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me.register_node("cable", {
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me.register_machine("cable", {
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description = "ME Cable",
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tiles = {
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"cable",
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@ -53,7 +87,10 @@ me.register_node("cable", {
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connect_left = {-0.5, -0.25, -0.25, 0.25, 0.25, 0.25}, -- x-
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connect_right = {-0.25, -0.25, -0.25, 0.5, 0.25, 0.25}, -- x+
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},
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connects_to = {"group:me_connect"},
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groups = { crumbly = 1, me_connect = 1, },
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status = "no",
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paramtype = "light",
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groups = { crumbly = 1, },
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status = "unstable",
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machine = {
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type = "transporter",
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},
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})
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@ -3,7 +3,7 @@
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local me = microexpansion
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-- [register node] Fuel Fired Generator
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me.register_node("fuel_fired_generator", {
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me.register_machine("fuel_fired_generator", {
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description = "Fuel-Fired Generator",
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tiles = {
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"machine_sides",
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@ -11,6 +11,7 @@ me.register_node("fuel_fired_generator", {
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"machine_sides",
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"machine_sides",
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"machine_sides",
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"machine_sides",
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"fuelgen_front",
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},
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recipe = {
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@ -21,10 +22,16 @@ me.register_node("fuel_fired_generator", {
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},
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}
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},
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groups = { cracky = 1, me_connect = 1, },
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groups = { cracky = 1 },
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connect_sides = "machine",
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paramtype2 = "facedir",
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status = "no",
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status = "unstable",
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machine = {
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type = "provider",
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on_survey = function(pos)
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return 5 -- Generate 5 ME/tick
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end,
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},
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})
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-- [register node] Super Smelter
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@ -49,7 +56,13 @@ me.register_node("super_smelter", {
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groups = { cracky = 1, me_connect = 1, },
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connect_sides = "machine",
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paramtype2 = "facedir",
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status = "no",
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status = "unstable",
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machine = {
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type = "consumer",
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on_survey = function(pos)
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return 5 -- Consume 5 ME/tick
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end,
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},
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})
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-- [register item] Geothermal Generator
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@ -66,5 +79,11 @@ me.register_node("geo_generator", {
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groups = { cracky = 1, me_connect = 1, },
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connect_sides = "machine",
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paramtype2 = "facedir",
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status = "no",
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status = "unstable",
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machine = {
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type = "provider",
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on_survey = function(pos)
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return 10 -- Generate 10 ME/tick
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end,
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},
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})
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@ -1,10 +1,16 @@
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-- power/init.lua
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local me = microexpansion
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local networks = me.networks
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local path = microexpansion.get_module_path("power")
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-- Power generators, wires, etc...
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me.power = {}
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local power = me.power
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-- Load Resources
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dofile(path.."/ctrl.lua") -- Controller
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dofile(path.."/network.lua") -- Network Management
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dofile(path.."/register.lua") -- Machine Registration
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dofile(path.."/ctrl.lua") -- Controller/wires
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dofile(path.."/gen.lua") -- Generators
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@ -0,0 +1,244 @@
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-- power/network.lua
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local me = microexpansion
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---
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--- Helper Functions
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---
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-- [local function] Renumber table
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local function renumber_table(t)
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local result = {}
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for _, value in pairs(t) do
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result[#result+1] = value
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end
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return result
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end
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-- [local function] Get netitem by position
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local function get_netitem_by_pos(list, pos)
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for _, i in pairs(list) do
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if vector.equals(pos, i.pos) then
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return i
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end
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end
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end
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---
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--- API Functions
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---
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-- [function] Get node
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function me.get_node(pos)
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local node = minetest.get_node_or_nil(pos)
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if node then return node end
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local vm = VoxelManip()
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local MinEdge, MaxEdge = vm:read_from_map(pos, pos)
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return minetest.get_node(pos)
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end
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-- [function] Generate new network ID
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function power.new_id()
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local count = 1
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for _, i in pairs(me.networks) do
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count = count + 1
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end
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return "network_"..count
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end
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-- [function] Can connect
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function power.can_connect(pos)
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local node = me.get_node(pos)
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local res = minetest.get_item_group(node.name, "me_connect")
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if res == 1 then
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return true
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else
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return false
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end
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end
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-- [function] Get connected nodes
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function power.get_connected_nodes(pos, include_ctrl)
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local nodes = {
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{x=pos.x+1, y=pos.y, z=pos.z},
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{x=pos.x-1, y=pos.y, z=pos.z},
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{x=pos.x, y=pos.y+1, z=pos.z},
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{x=pos.x, y=pos.y-1, z=pos.z},
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{x=pos.x, y=pos.y, z=pos.z+1},
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{x=pos.x, y=pos.y, z=pos.z-1},
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}
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for _, pos in pairs(nodes) do
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if not power.can_connect(pos) then
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nodes[_] = nil
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else
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if include_ctrl == false then
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if me.get_node(pos).name == "microexpansion:ctrl" then
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nodes[_] = nil
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end
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end
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end
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end
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return renumber_table(nodes)
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end
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-- [function] Add machine to network
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function power.add_machine(pos, def)
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end
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-- [function] Remove machine from network
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function power.remove_machine(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string("network_ignore", "true")
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end
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-- [function] Trace network
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function power.trace(pos)
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local netpos = me.networks[minetest.get_meta(pos):get_string("network_id")]
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-- if no network, return
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if not netpos then
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return
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end
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local meta = minetest.get_meta(netpos)
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local netid = meta:get_string("network_id")
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local list = {}
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local demand
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local delete = false
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if meta:get_string("network_ignore") == "true" then
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delete = true
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end
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-- [local function] Indexed
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local function indexed(pos)
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for _, i in pairs(list) do
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if vector.equals(pos, i.pos) then
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return true
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end
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end
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end
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-- [local function] Trace
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local function trace(nodes)
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for _, pos in pairs(nodes) do
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if not indexed(pos) then
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local machine = minetest.get_meta(pos)
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if machine:get_string("network_ignore") ~= "true" then
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local node = me.get_node(pos).name
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local desc = minetest.registered_nodes[node].description
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if delete then
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machine:set_string("network_id", nil)
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machine:set_string("infotext", desc.."\nNo Network")
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me.network_set_demand(pos, 0)
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else
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machine:set_string("network_id", netid)
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machine:set_string("infotext", desc.."\nNetwork ID: "..netid)
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end
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list[#list + 1] = { pos = pos, demand = machine:get_int("demand") }
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trace(power.get_connected_nodes(pos, false))
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end
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end
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end
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end
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trace(power.get_connected_nodes(netpos))
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-- Check original list
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local original = minetest.deserialize(meta:get_string("netitems"))
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if original then
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for _, i in pairs(original) do
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if not indexed(i.pos) then
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local node = me.get_node(i.pos).name
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local desc = minetest.registered_nodes[node].description
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local machine = minetest.get_meta(i.pos)
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machine:set_string("network_id", nil)
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machine:set_string("infotext", desc.."\nNo Network")
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me.network_set_demand(pos, 0)
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end
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end
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end
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meta:set_string("netitems", minetest.serialize(list))
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-- Update infotext
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meta:set_string("infotext", "Network Controller (owned by "..
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meta:get_string("owner")..")\nNetwork ID: "..meta:get_string("network_id")..
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"\nDemand: "..dump(me.network_get_demand(netpos)))
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end
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---
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--- Load Management
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---
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-- [function] Get load information
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function me.network_get_load(pos)
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local ctrl = me.networks[minetest.get_meta(pos):get_string("network_id")]
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if ctrl then
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local meta = minetest.get_meta(ctrl)
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local list = minetest.deserialize(meta:get_string("netitems"))
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end
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end
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---- Generators ----
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---- Output ----
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-- [function] Get total network demand
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function me.network_get_demand(pos)
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local ctrl = me.networks[minetest.get_meta(pos):get_string("network_id")]
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-- if no network, return
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if not ctrl then
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return
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end
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local meta = minetest.get_meta(ctrl)
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local list = minetest.deserialize(meta:get_string("netitems"))
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local demand = 0
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for _, i in pairs(list) do
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if i.demand then
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demand = demand + i.demand
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end
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end
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return demand
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end
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-- [function] Set demand for machine
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function me.network_set_demand(pos, demand)
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-- Update original metadata
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minetest.get_meta(pos):set_int("demand", demand)
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local ctrl = me.networks[minetest.get_meta(pos):get_string("network_id")]
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-- if no network, return
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if not ctrl then
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return
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end
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local meta = minetest.get_meta(ctrl)
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local list = minetest.deserialize(meta:get_string("netitems"))
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local item = get_netitem_by_pos(list, pos)
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if not item then
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return
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end
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item.demand = demand
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meta:set_string("netitems", minetest.serialize(list))
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-- Update infotext
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meta:set_string("infotext", "Network Controller (owned by "..
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meta:get_string("owner")..")\nNetwork ID: "..meta:get_string("network_id")..
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"\nDemand: "..dump(me.network_get_demand(pos)))
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end
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---- Storage ----
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@ -0,0 +1,88 @@
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-- power/register.lua
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--[[ Machine Registration API ]]
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local me = microexpansion
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local power = me.power
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-- [function] Register machine
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function me.register_machine(itemstring, def)
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-- Set after_place_node
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def.after_place_node = function(pos, player)
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if def.after_place_node then
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def.after_place_node(pos, player)
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end
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local meta = minetest.get_meta(pos)
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local nodes = me.get_connected_nodes(pos)
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meta:set_string("infotext", def.description.."\nNo Network")
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for _, pos2 in pairs(nodes) do
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local id = minetest.get_meta(pos2):get_string("network_id")
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if id ~= "" then
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meta:set_string("infotext", def.description.."\nNetwork ID: "..id)
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meta:set_string("network_id", id)
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end
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end
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-- Trace Network
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power.trace(pos)
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-- Set demand
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if def.demand then
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me.network_set_demand(pos, def.demand)
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end
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if type(def.machine) == "table" then
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power.add_machine(pos, def.machine)
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end
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end
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-- Set on_destruct
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def.on_destruct = function(pos, player)
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if def.on_destruct then
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def.on_destruct(pos, player)
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end
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local meta = minetest.get_meta(pos)
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if meta:get_string("network_id") ~= "" then
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-- Set demand
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me.network_set_demand(pos, 0)
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-- Remove item from network
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me.network_remove(pos)
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-- Retrace Network
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power.trace(pos)
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end
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end
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-- Set connects_to
|
||||
def.connects_to = {"group:me_connect"}
|
||||
-- Set me_connect group
|
||||
def.groups = def.groups or {}
|
||||
def.groups.me_connect = 1
|
||||
|
||||
me.register_node(itemstring, def)
|
||||
end
|
||||
|
||||
-- [function] Get machine definition
|
||||
function me.get_def(name, key)
|
||||
if type(name) == "table" then
|
||||
local node = me.get_node(name)
|
||||
if node then
|
||||
name = node.name
|
||||
end
|
||||
end
|
||||
|
||||
local def = minetest.registered_nodes[name]
|
||||
-- Check name and if registered
|
||||
if not name or not def then
|
||||
return
|
||||
end
|
||||
|
||||
if key then
|
||||
return def[key]
|
||||
else
|
||||
return def
|
||||
end
|
||||
end
|
||||
Loading…
Reference in New Issue