commit | author | age
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cfb5bd
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-- register MV machines here |
K |
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technic.MV_machines = {} |
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--local MV_machines = {} |
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local MV_machines = technic.MV_machines |
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function register_MV_machine(string1,string2) |
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technic.MV_machines[string1] = string2 |
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end |
R |
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cfb5bd
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minetest.register_craft( |
K |
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{ |
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output = 'technic:mv_battery_box 1', |
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recipe = { |
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{'technic:battery_box', 'technic:battery_box', 'technic:battery_box'}, |
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{'technic:battery_box', 'technic:mv_transformer', 'technic:battery_box'}, |
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{'', 'technic:mv_cable', ''}, |
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} |
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}) |
82cba9
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R |
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mv_battery_box_formspec = |
cfb5bd
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"invsize[8,9;]".. |
K |
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"image[1,1;1,2;technic_power_meter_bg.png]".. |
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"list[current_name;src;3,1;1,1;]".. |
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"image[4,1;1,1;technic_battery_reload.png]".. |
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"list[current_name;dst;5,1;1,1;]".. |
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"label[0,0;MV_Battery box]".. |
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"label[3,0;Charge]".. |
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"label[5,0;Discharge]".. |
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"label[1,3;Power level]".. |
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"list[current_player;main;0,5;8,4;]" |
82cba9
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cfb5bd
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minetest.register_node( |
K |
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"technic:mv_battery_box", { |
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description = "MV Battery Box", |
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tiles = {"technic_mv_battery_box_top.png", "technic_mv_battery_box_bottom.png", "technic_mv_battery_box_side0.png", |
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"technic_mv_battery_box_side0.png", "technic_mv_battery_box_side0.png", "technic_mv_battery_box_side0.png"}, |
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groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, |
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sounds = default.node_sound_wood_defaults(), |
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drop = "technic:mv_battery_box", |
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on_construct = function(pos) |
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if pos==nil then return end |
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local meta = minetest.env:get_meta(pos); |
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local inv = meta:get_inventory() |
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meta:set_string("infotext", "MV Battery box") |
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meta:set_float("technic_mv_power_machine", 1) |
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meta:set_string("formspec", battery_box_formspec) |
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meta:set_float("internal_EU_buffer", 0) |
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meta:set_float("internal_EU_buffer_size", 300000) |
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inv:set_size("src", 1) |
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inv:set_size("dst", 1) |
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end, |
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can_dig = function(pos,player) |
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if pos==nil then return end |
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local meta = minetest.env:get_meta(pos); |
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local inv = meta:get_inventory() |
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if not inv:is_empty("dst") then |
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return false |
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elseif not inv:is_empty("src") then |
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return false |
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end |
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return true |
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end |
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}) |
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R |
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|
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for i=1,8,1 do |
cfb5bd
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minetest.register_node( |
K |
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"technic:mv_battery_box"..i, { |
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description = "MV Battery Box", |
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tiles = {"technic_mv_battery_box_top.png", "technic_mv_battery_box_bottom.png", "technic_mv_battery_box_side0.png^technic_power_meter"..i..".png", |
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"technic_mv_battery_box_side0.png^technic_power_meter"..i..".png", "technic_mv_battery_box_side0.png^technic_power_meter"..i..".png", "technic_mv_battery_box_side0.png^technic_power_meter"..i..".png"}, |
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groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1}, |
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sounds = default.node_sound_wood_defaults(), |
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drop = "technic:mv_battery_box", |
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on_construct = function(pos) |
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if pos==nil then return end |
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local meta = minetest.env:get_meta(pos); |
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local inv = meta:get_inventory() |
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meta:set_string("infotext", "MV Battery box") |
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meta:set_float("technic_mv_power_machine", 1) |
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meta:set_string("formspec", battery_box_formspec) |
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meta:set_float("internal_EU_buffer", 0) |
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meta:set_float("internal_EU_buffer_size", 300000) |
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inv:set_size("src", 1) |
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inv:set_size("dst", 1) |
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end, |
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can_dig = function(pos,player) |
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if pos==nil then return end |
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local meta = minetest.env:get_meta(pos); |
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local inv = meta:get_inventory() |
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if not inv:is_empty("dst") then |
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return false |
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elseif not inv:is_empty("src") then |
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return false |
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end |
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return true |
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end |
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}) |
82cba9
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end |
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cfb5bd
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minetest.register_abm( |
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{nodenames = {"technic:mv_battery_box","technic:mv_battery_box1","technic:mv_battery_box2","technic:mv_battery_box3","technic:mv_battery_box4", |
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"technic:mv_battery_box5","technic:mv_battery_box6","technic:mv_battery_box7","technic:mv_battery_box8" |
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}, |
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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 meta = minetest.env:get_meta(pos) |
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local max_charge = 300000 -- Set maximum charge for the device here |
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local charge = meta:get_int("internal_EU_buffer") |
82cba9
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cfb5bd
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-- Select node textures |
K |
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local i = math.ceil((charge/max_charge)*8) |
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if i > 8 then i = 8 end |
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local j = meta:get_float("last_side_shown") |
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if i~=j then |
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if i>0 then hacky_swap_node(pos,"technic:mv_battery_box"..i) |
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elseif i==0 then hacky_swap_node(pos,"technic:mv_battery_box") end |
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meta:set_float("last_side_shown",i) |
82cba9
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end |
e23f87
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cfb5bd
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--charge registered power tools |
K |
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local inv = meta:get_inventory() |
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if inv:is_empty("src")==false then |
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local srcstack = inv:get_stack("src", 1) |
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local src_item=srcstack:to_table() |
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local src_meta=get_item_meta(src_item["metadata"]) |
82cba9
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cfb5bd
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-- Power tools should really be made into a hash table to avoid linear search. But the list is short so okay... |
K |
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for i=1,registered_power_tools_count,1 do |
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if power_tools[i].tool_name==src_item["name"] then |
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-- What is this code doing? Setting tool properties if not set already???? |
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src_meta=get_item_meta(src_item["metadata"]) |
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if src_meta==nil then |
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src_meta={} |
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src_meta["technic_power_tool"]=true |
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src_meta["charge"]=0 |
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else |
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if src_meta["technic_power_tool"]==nil then |
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src_meta["technic_power_tool"]=true |
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src_meta["charge"]=0 |
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end |
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end |
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-- Do the charging |
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local item_max_charge = power_tools[i].max_charge |
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local load1 = src_meta["charge"] |
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local load_step = 4000 -- how much to charge per tick |
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if load1<item_max_charge and charge>0 then |
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if charge-load_step<0 then load_step=charge end |
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if load1+load_step>item_max_charge then load_step=item_max_charge-load1 end |
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load1=load1+load_step |
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charge=charge-load_step |
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set_RE_wear(src_item,load1,item_max_charge) |
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src_meta["charge"] = load1 |
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src_item["metadata"] = set_item_meta(src_meta) |
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inv:set_stack("src", 1, src_item) |
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end |
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meta:set_int("internal_EU_buffer",charge) |
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break |
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end |
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end |
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end |
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|
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-- discharging registered power tools |
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if inv:is_empty("dst") == false then |
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srcstack = inv:get_stack("dst", 1) |
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src_item=srcstack:to_table() |
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local src_meta=get_item_meta(src_item["metadata"]) |
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local item_max_charge=nil |
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for i=1,registered_power_tools_count,1 do |
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if power_tools[i].tool_name==src_item["name"] then |
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src_meta=get_item_meta(src_item["metadata"]) |
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if src_meta==nil then |
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src_meta={} |
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src_meta["technic_power_tool"]=true |
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src_meta["charge"]=0 |
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else |
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if src_meta["technic_power_tool"]==nil then |
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src_meta["technic_power_tool"]=true |
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src_meta["charge"]=0 |
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end |
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end |
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local item_max_charge = power_tools[i].max_charge |
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local load1 = src_meta["charge"] |
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local load_step = 4000 -- how much to discharge per tick |
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if load1>0 and charge<max_charge then |
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if charge+load_step>max_charge then load_step=max_charge-charge end |
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if load1-load_step<0 then load_step=load1 end |
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load1=load1-load_step |
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charge=charge+load_step |
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set_RE_wear(src_item,load1,item_max_charge) |
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src_meta["charge"]=load1 |
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src_item["metadata"]=set_item_meta(src_meta) |
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inv:set_stack("dst", 1, src_item) |
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end |
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meta:set_int("internal_EU_buffer",charge) |
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break |
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end |
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end |
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end |
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|
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local load = math.floor((charge/300000) * 100) |
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meta:set_string("formspec", |
e23f87
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mv_battery_box_formspec.. |
cfb5bd
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"image[1,1;1,2;technic_power_meter_bg.png^[lowpart:".. |
K |
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(load)..":technic_power_meter_fg.png]" |
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) |
82cba9
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|
cfb5bd
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-- Next index the surrounding network the get the producers and receivers on the power grid |
K |
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local pos1 = {} |
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pos1.y = pos.y-1 |
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pos1.x = pos.x |
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pos1.z = pos.z |
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|
cfb5bd
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meta1 = minetest.env:get_meta(pos1) |
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if meta1:get_float("mv_cablelike")~=1 then return end |
82cba9
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|
R |
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local MV_nodes = {} |
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local PR_nodes = {} |
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local RE_nodes = {} |
cfb5bd
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local BA_nodes = {} |
82cba9
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|
cfb5bd
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MV_nodes[1] = {} |
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MV_nodes[1].x = pos1.x |
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MV_nodes[1].y = pos1.y |
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MV_nodes[1].z = pos1.z |
82cba9
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|
cfb5bd
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local table_index=1 |
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repeat |
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check_MV_node(PR_nodes,RE_nodes,BA_nodes,MV_nodes,table_index) |
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table_index=table_index+1 |
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if MV_nodes[table_index]==nil then break end |
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until false |
82cba9
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|
cfb5bd
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-- Get power from all connected producers |
K |
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local pr_pos |
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for _,pr_pos in ipairs(PR_nodes) do |
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local meta1 = minetest.env:get_meta(pr_pos) |
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local internal_EU_buffer = meta1:get_float("internal_EU_buffer") |
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local charge_to_take = 1000 |
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if charge<max_charge then |
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if internal_EU_buffer-charge_to_take<=0 then |
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charge_to_take=internal_EU_buffer |
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end |
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if charge_to_take>0 then |
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charge=charge+charge_to_take |
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internal_EU_buffer=internal_EU_buffer-charge_to_take |
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meta1:set_float("internal_EU_buffer",internal_EU_buffer) |
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end |
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end |
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end |
82cba9
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|
cfb5bd
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if charge>max_charge then charge=max_charge end |
82cba9
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|
cfb5bd
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-- Provide power to all connected receivers |
K |
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local re_pos |
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for _,re_pos in ipairs(RE_nodes) do |
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local meta1 = minetest.env:get_meta(re_pos) |
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local internal_EU_buffer = meta1:get_float("internal_EU_buffer") |
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local internal_EU_buffer_size = meta1:get_float("internal_EU_buffer_size") |
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local charge_to_give = math.min(1000, charge/table.getn(RE_nodes)) |
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if internal_EU_buffer+charge_to_give>internal_EU_buffer_size then |
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charge_to_give=internal_EU_buffer_size-internal_EU_buffer |
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end |
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if charge-charge_to_give<0 then charge_to_give=charge end |
82cba9
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|
cfb5bd
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internal_EU_buffer=internal_EU_buffer+charge_to_give |
K |
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meta1:set_float("internal_EU_buffer",internal_EU_buffer) |
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charge=charge-charge_to_give; |
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end |
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charge=math.floor(charge) |
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meta:set_string("infotext", "MV Battery box: "..charge.."/"..max_charge); |
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meta:set_int("internal_EU_buffer",charge) |
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end |
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}) |
82cba9
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|
cfb5bd
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276 |
-- Register as a battery type |
K |
277 |
-- Battery type machines function as power reservoirs and can both receive and give back power |
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register_MV_machine("technic:mv_battery_box","BA") |
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for i=1,8,1 do |
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register_MV_machine("technic:mv_battery_box"..i,"BA") |
82cba9
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end |
R |
282 |
|
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function add_new_MVcable_node (MV_nodes,pos1) |
cfb5bd
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if MV_nodes == nil then return true end |
K |
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local i=1 |
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repeat |
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if MV_nodes[i]==nil then break end |
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if pos1.x==MV_nodes[i].x and pos1.y==MV_nodes[i].y and pos1.z==MV_nodes[i].z then return false end |
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i=i+1 |
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until false |
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MV_nodes[i]={} |
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MV_nodes[i].x=pos1.x |
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MV_nodes[i].y=pos1.y |
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MV_nodes[i].z=pos1.z |
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return true |
82cba9
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end |
R |
297 |
|
cfb5bd
|
298 |
function check_MV_node(PR_nodes,RE_nodes,BA_nodes,MV_nodes,i) |
K |
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local pos1={} |
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pos1.x=MV_nodes[i].x |
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pos1.y=MV_nodes[i].y |
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pos1.z=MV_nodes[i].z |
82cba9
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303 |
|
cfb5bd
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pos1.x=pos1.x+1 |
K |
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check_MV_node_subp(PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
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pos1.x=pos1.x-2 |
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check_MV_node_subp(PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
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pos1.x=pos1.x+1 |
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|
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pos1.y=pos1.y+1 |
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check_MV_node_subp(PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
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pos1.y=pos1.y-2 |
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check_MV_node_subp(PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
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pos1.y=pos1.y+1 |
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|
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pos1.z=pos1.z+1 |
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check_MV_node_subp(PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
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pos1.z=pos1.z-2 |
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check_MV_node_subp(PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
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pos1.z=pos1.z+1 |
82cba9
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end |
R |
322 |
|
cfb5bd
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function check_MV_node_subp (PR_nodes,RE_nodes,BA_nodes,MV_nodes,pos1) |
K |
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local meta = minetest.env:get_meta(pos1) |
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local name = minetest.env:get_node(pos1).name |
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if meta:get_float("mv_cablelike")==1 then |
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add_new_MVcable_node(MV_nodes,pos1) |
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elseif MV_machines[name] then |
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--print(name.." is a "..MV_machines[name]) |
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if MV_machines[name] == "PR" then |
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add_new_MVcable_node(PR_nodes,pos1) |
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elseif MV_machines[name] == "RE" then |
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add_new_MVcable_node(RE_nodes,pos1) |
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elseif MV_machines[name] == "BA" then |
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add_new_MVcable_node(BA_nodes,pos1) |
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end |
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end |
612349
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end |